formal-model/results/urcu-controldataflow-no-ipi/urcu_free_no_mb.log

   1 rm -f pan* trail.out .input.spin* *.spin.trail .input.define
   2 touch .input.define
   3 cat .input.define >> pan.ltl
   4 cat DEFINES >> pan.ltl
   5 spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
   6 cp urcu_free_no_mb.define .input.define
   7 cat .input.define > .input.spin
   8 cat DEFINES >> .input.spin
   9 cat urcu.spin >> .input.spin
  10 rm -f .input.spin.trail
  11 spin -a -X -N pan.ltl .input.spin
  12 Exit-Status 0
  13 gcc -O2 -w -DHASH64 -o pan pan.c
  14 ./pan -a -v -c1 -X -m10000000 -w20
  15 warning: for p.o. reduction to be valid the never claim must be stutter-invariant
  16 (never claims generated from LTL formulae are stutter-invariant)
  17 depth 0: Claim reached state 5 (line 1258)
  18 Depth=   11321 States=    1e+06 Transitions= 3.42e+08 Memory=   550.432 t=    421 R=   2e+03
  19 pan: claim violated! (at depth 1224)
  20 pan: wrote .input.spin.trail
  21
  22 (Spin Version 5.1.7 -- 23 December 2008)
  23 Warning: Search not completed
  24         + Partial Order Reduction
  25
  26 Full statespace search for:
  27         never claim             +
  28         assertion violations    + (if within scope of claim)
  29         acceptance   cycles     + (fairness disabled)
  30         invalid end states      - (disabled by never claim)
  31
  32 State-vector 88 byte, depth reached 11321, errors: 1
  33   1661452 states, stored
  34 5.1024872e+08 states, matched
  35 5.1191017e+08 transitions (= stored+matched)
  36 2.8514789e+09 atomic steps
  37 hash conflicts: 2.0792287e+08 (resolved)
  38
  39 Stats on memory usage (in Megabytes):
  40   183.800       equivalent memory usage for states (stored*(State-vector + overhead))
  41   140.372       actual memory usage for states (compression: 76.37%)
  42                 state-vector as stored = 61 byte + 28 byte overhead
  43     8.000       memory used for hash table (-w20)
  44   457.764       memory used for DFS stack (-m10000000)
  45   605.998       total actual memory usage
  46
  47 unreached in proctype urcu_reader
  48         line 395, "pan.___", state 21, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
  49         line 404, "pan.___", state 53, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
  50         line 408, "pan.___", state 67, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
  51         line 412, "pan.___", state 86, "(1)"
  52         line 421, "pan.___", state 116, "(1)"
  53         line 425, "pan.___", state 129, "(1)"
  54         line 582, "pan.___", state 150, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<1))"
  55         line 395, "pan.___", state 157, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
  56         line 404, "pan.___", state 189, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
  57         line 408, "pan.___", state 203, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
  58         line 412, "pan.___", state 222, "(1)"
  59         line 421, "pan.___", state 252, "(1)"
  60         line 425, "pan.___", state 265, "(1)"
  61         line 395, "pan.___", state 286, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
  62         line 404, "pan.___", state 318, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
  63         line 408, "pan.___", state 332, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
  64         line 412, "pan.___", state 351, "(1)"
  65         line 421, "pan.___", state 381, "(1)"
  66         line 425, "pan.___", state 394, "(1)"
  67         line 395, "pan.___", state 417, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
  68         line 395, "pan.___", state 419, "(1)"
  69         line 395, "pan.___", state 420, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
  70         line 395, "pan.___", state 420, "else"
  71         line 395, "pan.___", state 423, "(1)"
  72         line 399, "pan.___", state 431, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
  73         line 399, "pan.___", state 433, "(1)"
  74         line 399, "pan.___", state 434, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
  75         line 399, "pan.___", state 434, "else"
  76         line 399, "pan.___", state 437, "(1)"
  77         line 399, "pan.___", state 438, "(1)"
  78         line 399, "pan.___", state 438, "(1)"
  79         line 397, "pan.___", state 443, "((i<1))"
  80         line 397, "pan.___", state 443, "((i>=1))"
  81         line 404, "pan.___", state 449, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
  82         line 404, "pan.___", state 451, "(1)"
  83         line 404, "pan.___", state 452, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
  84         line 404, "pan.___", state 452, "else"
  85         line 404, "pan.___", state 455, "(1)"
  86         line 404, "pan.___", state 456, "(1)"
  87         line 404, "pan.___", state 456, "(1)"
  88         line 408, "pan.___", state 463, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
  89         line 408, "pan.___", state 465, "(1)"
  90         line 408, "pan.___", state 466, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
  91         line 408, "pan.___", state 466, "else"
  92         line 408, "pan.___", state 469, "(1)"
  93         line 408, "pan.___", state 470, "(1)"
  94         line 408, "pan.___", state 470, "(1)"
  95         line 406, "pan.___", state 475, "((i<2))"
  96         line 406, "pan.___", state 475, "((i>=2))"
  97         line 412, "pan.___", state 482, "(1)"
  98         line 412, "pan.___", state 483, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
  99         line 412, "pan.___", state 483, "else"
 100         line 412, "pan.___", state 486, "(1)"
 101         line 412, "pan.___", state 487, "(1)"
 102         line 412, "pan.___", state 487, "(1)"
 103         line 416, "pan.___", state 495, "(1)"
 104         line 416, "pan.___", state 496, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 105         line 416, "pan.___", state 496, "else"
 106         line 416, "pan.___", state 499, "(1)"
 107         line 416, "pan.___", state 500, "(1)"
 108         line 416, "pan.___", state 500, "(1)"
 109         line 414, "pan.___", state 505, "((i<1))"
 110         line 414, "pan.___", state 505, "((i>=1))"
 111         line 421, "pan.___", state 512, "(1)"
 112         line 421, "pan.___", state 513, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 113         line 421, "pan.___", state 513, "else"
 114         line 421, "pan.___", state 516, "(1)"
 115         line 421, "pan.___", state 517, "(1)"
 116         line 421, "pan.___", state 517, "(1)"
 117         line 425, "pan.___", state 525, "(1)"
 118         line 425, "pan.___", state 526, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 119         line 425, "pan.___", state 526, "else"
 120         line 425, "pan.___", state 529, "(1)"
 121         line 425, "pan.___", state 530, "(1)"
 122         line 425, "pan.___", state 530, "(1)"
 123         line 423, "pan.___", state 535, "((i<2))"
 124         line 423, "pan.___", state 535, "((i>=2))"
 125         line 430, "pan.___", state 539, "(1)"
 126         line 430, "pan.___", state 539, "(1)"
 127         line 582, "pan.___", state 542, "cached_urcu_active_readers.val[_pid] = (tmp+1)"
 128         line 582, "pan.___", state 543, "_proc_urcu_reader = (_proc_urcu_reader|(1<<5))"
 129         line 582, "pan.___", state 544, "(1)"
 130         line 250, "pan.___", state 548, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 131         line 250, "pan.___", state 550, "(1)"
 132         line 254, "pan.___", state 557, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 133         line 254, "pan.___", state 559, "(1)"
 134         line 254, "pan.___", state 560, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 135         line 254, "pan.___", state 560, "else"
 136         line 252, "pan.___", state 565, "((i<1))"
 137         line 252, "pan.___", state 565, "((i>=1))"
 138         line 258, "pan.___", state 570, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 139         line 258, "pan.___", state 572, "(1)"
 140         line 258, "pan.___", state 573, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 141         line 258, "pan.___", state 573, "else"
 142         line 262, "pan.___", state 579, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 143         line 262, "pan.___", state 581, "(1)"
 144         line 262, "pan.___", state 582, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 145         line 262, "pan.___", state 582, "else"
 146         line 260, "pan.___", state 587, "((i<2))"
 147         line 260, "pan.___", state 587, "((i>=2))"
 148         line 227, "pan.___", state 595, "(1)"
 149         line 231, "pan.___", state 603, "(1)"
 150         line 231, "pan.___", state 604, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 151         line 231, "pan.___", state 604, "else"
 152         line 229, "pan.___", state 609, "((i<1))"
 153         line 229, "pan.___", state 609, "((i>=1))"
 154         line 235, "pan.___", state 615, "(1)"
 155         line 235, "pan.___", state 616, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 156         line 235, "pan.___", state 616, "else"
 157         line 239, "pan.___", state 623, "(1)"
 158         line 239, "pan.___", state 624, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 159         line 239, "pan.___", state 624, "else"
 160         line 244, "pan.___", state 633, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 161         line 244, "pan.___", state 633, "else"
 162         line 277, "pan.___", state 635, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 163         line 277, "pan.___", state 635, "else"
 164         line 395, "pan.___", state 641, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 165         line 404, "pan.___", state 673, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 166         line 408, "pan.___", state 687, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 167         line 412, "pan.___", state 706, "(1)"
 168         line 421, "pan.___", state 736, "(1)"
 169         line 425, "pan.___", state 749, "(1)"
 170         line 395, "pan.___", state 777, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 171         line 395, "pan.___", state 779, "(1)"
 172         line 395, "pan.___", state 780, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 173         line 395, "pan.___", state 780, "else"
 174         line 395, "pan.___", state 783, "(1)"
 175         line 399, "pan.___", state 791, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 176         line 399, "pan.___", state 793, "(1)"
 177         line 399, "pan.___", state 794, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 178         line 399, "pan.___", state 794, "else"
 179         line 399, "pan.___", state 797, "(1)"
 180         line 399, "pan.___", state 798, "(1)"
 181         line 399, "pan.___", state 798, "(1)"
 182         line 397, "pan.___", state 803, "((i<1))"
 183         line 397, "pan.___", state 803, "((i>=1))"
 184         line 404, "pan.___", state 809, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 185         line 404, "pan.___", state 811, "(1)"
 186         line 404, "pan.___", state 812, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 187         line 404, "pan.___", state 812, "else"
 188         line 404, "pan.___", state 815, "(1)"
 189         line 404, "pan.___", state 816, "(1)"
 190         line 404, "pan.___", state 816, "(1)"
 191         line 408, "pan.___", state 823, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 192         line 408, "pan.___", state 825, "(1)"
 193         line 408, "pan.___", state 826, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 194         line 408, "pan.___", state 826, "else"
 195         line 408, "pan.___", state 829, "(1)"
 196         line 408, "pan.___", state 830, "(1)"
 197         line 408, "pan.___", state 830, "(1)"
 198         line 406, "pan.___", state 835, "((i<2))"
 199         line 406, "pan.___", state 835, "((i>=2))"
 200         line 412, "pan.___", state 842, "(1)"
 201         line 412, "pan.___", state 843, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 202         line 412, "pan.___", state 843, "else"
 203         line 412, "pan.___", state 846, "(1)"
 204         line 412, "pan.___", state 847, "(1)"
 205         line 412, "pan.___", state 847, "(1)"
 206         line 416, "pan.___", state 855, "(1)"
 207         line 416, "pan.___", state 856, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 208         line 416, "pan.___", state 856, "else"
 209         line 416, "pan.___", state 859, "(1)"
 210         line 416, "pan.___", state 860, "(1)"
 211         line 416, "pan.___", state 860, "(1)"
 212         line 414, "pan.___", state 865, "((i<1))"
 213         line 414, "pan.___", state 865, "((i>=1))"
 214         line 421, "pan.___", state 872, "(1)"
 215         line 421, "pan.___", state 873, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 216         line 421, "pan.___", state 873, "else"
 217         line 421, "pan.___", state 876, "(1)"
 218         line 421, "pan.___", state 877, "(1)"
 219         line 421, "pan.___", state 877, "(1)"
 220         line 425, "pan.___", state 885, "(1)"
 221         line 425, "pan.___", state 886, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 222         line 425, "pan.___", state 886, "else"
 223         line 425, "pan.___", state 889, "(1)"
 224         line 425, "pan.___", state 890, "(1)"
 225         line 425, "pan.___", state 890, "(1)"
 226         line 430, "pan.___", state 899, "(1)"
 227         line 430, "pan.___", state 899, "(1)"
 228         line 395, "pan.___", state 906, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 229         line 395, "pan.___", state 908, "(1)"
 230         line 395, "pan.___", state 909, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 231         line 395, "pan.___", state 909, "else"
 232         line 395, "pan.___", state 912, "(1)"
 233         line 399, "pan.___", state 920, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 234         line 399, "pan.___", state 922, "(1)"
 235         line 399, "pan.___", state 923, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 236         line 399, "pan.___", state 923, "else"
 237         line 399, "pan.___", state 926, "(1)"
 238         line 399, "pan.___", state 927, "(1)"
 239         line 399, "pan.___", state 927, "(1)"
 240         line 397, "pan.___", state 932, "((i<1))"
 241         line 397, "pan.___", state 932, "((i>=1))"
 242         line 404, "pan.___", state 938, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 243         line 404, "pan.___", state 940, "(1)"
 244         line 404, "pan.___", state 941, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 245         line 404, "pan.___", state 941, "else"
 246         line 404, "pan.___", state 944, "(1)"
 247         line 404, "pan.___", state 945, "(1)"
 248         line 404, "pan.___", state 945, "(1)"
 249         line 408, "pan.___", state 952, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 250         line 408, "pan.___", state 954, "(1)"
 251         line 408, "pan.___", state 955, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 252         line 408, "pan.___", state 955, "else"
 253         line 408, "pan.___", state 958, "(1)"
 254         line 408, "pan.___", state 959, "(1)"
 255         line 408, "pan.___", state 959, "(1)"
 256         line 406, "pan.___", state 964, "((i<2))"
 257         line 406, "pan.___", state 964, "((i>=2))"
 258         line 412, "pan.___", state 971, "(1)"
 259         line 412, "pan.___", state 972, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 260         line 412, "pan.___", state 972, "else"
 261         line 412, "pan.___", state 975, "(1)"
 262         line 412, "pan.___", state 976, "(1)"
 263         line 412, "pan.___", state 976, "(1)"
 264         line 416, "pan.___", state 984, "(1)"
 265         line 416, "pan.___", state 985, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 266         line 416, "pan.___", state 985, "else"
 267         line 416, "pan.___", state 988, "(1)"
 268         line 416, "pan.___", state 989, "(1)"
 269         line 416, "pan.___", state 989, "(1)"
 270         line 414, "pan.___", state 994, "((i<1))"
 271         line 414, "pan.___", state 994, "((i>=1))"
 272         line 421, "pan.___", state 1001, "(1)"
 273         line 421, "pan.___", state 1002, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 274         line 421, "pan.___", state 1002, "else"
 275         line 421, "pan.___", state 1005, "(1)"
 276         line 421, "pan.___", state 1006, "(1)"
 277         line 421, "pan.___", state 1006, "(1)"
 278         line 425, "pan.___", state 1014, "(1)"
 279         line 425, "pan.___", state 1015, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 280         line 425, "pan.___", state 1015, "else"
 281         line 425, "pan.___", state 1018, "(1)"
 282         line 425, "pan.___", state 1019, "(1)"
 283         line 425, "pan.___", state 1019, "(1)"
 284         line 423, "pan.___", state 1024, "((i<2))"
 285         line 423, "pan.___", state 1024, "((i>=2))"
 286         line 430, "pan.___", state 1028, "(1)"
 287         line 430, "pan.___", state 1028, "(1)"
 288         line 590, "pan.___", state 1032, "_proc_urcu_reader = (_proc_urcu_reader|(1<<11))"
 289         line 395, "pan.___", state 1037, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 290         line 404, "pan.___", state 1069, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 291         line 408, "pan.___", state 1083, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 292         line 412, "pan.___", state 1102, "(1)"
 293         line 421, "pan.___", state 1132, "(1)"
 294         line 425, "pan.___", state 1145, "(1)"
 295         line 395, "pan.___", state 1169, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 296         line 404, "pan.___", state 1201, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 297         line 408, "pan.___", state 1215, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 298         line 412, "pan.___", state 1234, "(1)"
 299         line 421, "pan.___", state 1264, "(1)"
 300         line 425, "pan.___", state 1277, "(1)"
 301         line 395, "pan.___", state 1302, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 302         line 404, "pan.___", state 1334, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 303         line 408, "pan.___", state 1348, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 304         line 412, "pan.___", state 1367, "(1)"
 305         line 421, "pan.___", state 1397, "(1)"
 306         line 425, "pan.___", state 1410, "(1)"
 307         line 395, "pan.___", state 1431, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 308         line 404, "pan.___", state 1463, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 309         line 408, "pan.___", state 1477, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 310         line 412, "pan.___", state 1496, "(1)"
 311         line 421, "pan.___", state 1526, "(1)"
 312         line 425, "pan.___", state 1539, "(1)"
 313         line 250, "pan.___", state 1562, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 314         line 250, "pan.___", state 1564, "(1)"
 315         line 254, "pan.___", state 1571, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 316         line 254, "pan.___", state 1573, "(1)"
 317         line 254, "pan.___", state 1574, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 318         line 254, "pan.___", state 1574, "else"
 319         line 252, "pan.___", state 1579, "((i<1))"
 320         line 252, "pan.___", state 1579, "((i>=1))"
 321         line 258, "pan.___", state 1584, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 322         line 258, "pan.___", state 1586, "(1)"
 323         line 258, "pan.___", state 1587, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 324         line 258, "pan.___", state 1587, "else"
 325         line 262, "pan.___", state 1593, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 326         line 262, "pan.___", state 1595, "(1)"
 327         line 262, "pan.___", state 1596, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 328         line 262, "pan.___", state 1596, "else"
 329         line 260, "pan.___", state 1601, "((i<2))"
 330         line 260, "pan.___", state 1601, "((i>=2))"
 331         line 227, "pan.___", state 1609, "(1)"
 332         line 231, "pan.___", state 1617, "(1)"
 333         line 231, "pan.___", state 1618, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 334         line 231, "pan.___", state 1618, "else"
 335         line 229, "pan.___", state 1623, "((i<1))"
 336         line 229, "pan.___", state 1623, "((i>=1))"
 337         line 235, "pan.___", state 1629, "(1)"
 338         line 235, "pan.___", state 1630, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 339         line 235, "pan.___", state 1630, "else"
 340         line 239, "pan.___", state 1637, "(1)"
 341         line 239, "pan.___", state 1638, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 342         line 239, "pan.___", state 1638, "else"
 343         line 244, "pan.___", state 1647, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 344         line 244, "pan.___", state 1647, "else"
 345         line 277, "pan.___", state 1649, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 346         line 277, "pan.___", state 1649, "else"
 347         line 395, "pan.___", state 1655, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 348         line 404, "pan.___", state 1687, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 349         line 408, "pan.___", state 1701, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 350         line 412, "pan.___", state 1720, "(1)"
 351         line 421, "pan.___", state 1750, "(1)"
 352         line 425, "pan.___", state 1763, "(1)"
 353         line 395, "pan.___", state 1784, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 354         line 404, "pan.___", state 1816, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 355         line 408, "pan.___", state 1830, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 356         line 412, "pan.___", state 1849, "(1)"
 357         line 421, "pan.___", state 1879, "(1)"
 358         line 425, "pan.___", state 1892, "(1)"
 359         line 395, "pan.___", state 1916, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 360         line 404, "pan.___", state 1948, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 361         line 408, "pan.___", state 1962, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 362         line 412, "pan.___", state 1981, "(1)"
 363         line 421, "pan.___", state 2011, "(1)"
 364         line 425, "pan.___", state 2024, "(1)"
 365         line 629, "pan.___", state 2045, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<19))"
 366         line 395, "pan.___", state 2052, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 367         line 404, "pan.___", state 2084, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 368         line 408, "pan.___", state 2098, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 369         line 412, "pan.___", state 2117, "(1)"
 370         line 421, "pan.___", state 2147, "(1)"
 371         line 425, "pan.___", state 2160, "(1)"
 372         line 395, "pan.___", state 2181, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 373         line 404, "pan.___", state 2213, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 374         line 408, "pan.___", state 2227, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 375         line 412, "pan.___", state 2246, "(1)"
 376         line 421, "pan.___", state 2276, "(1)"
 377         line 425, "pan.___", state 2289, "(1)"
 378         line 395, "pan.___", state 2312, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 379         line 395, "pan.___", state 2314, "(1)"
 380         line 395, "pan.___", state 2315, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 381         line 395, "pan.___", state 2315, "else"
 382         line 395, "pan.___", state 2318, "(1)"
 383         line 399, "pan.___", state 2326, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 384         line 399, "pan.___", state 2328, "(1)"
 385         line 399, "pan.___", state 2329, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 386         line 399, "pan.___", state 2329, "else"
 387         line 399, "pan.___", state 2332, "(1)"
 388         line 399, "pan.___", state 2333, "(1)"
 389         line 399, "pan.___", state 2333, "(1)"
 390         line 397, "pan.___", state 2338, "((i<1))"
 391         line 397, "pan.___", state 2338, "((i>=1))"
 392         line 404, "pan.___", state 2344, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 393         line 404, "pan.___", state 2346, "(1)"
 394         line 404, "pan.___", state 2347, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 395         line 404, "pan.___", state 2347, "else"
 396         line 404, "pan.___", state 2350, "(1)"
 397         line 404, "pan.___", state 2351, "(1)"
 398         line 404, "pan.___", state 2351, "(1)"
 399         line 408, "pan.___", state 2358, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 400         line 408, "pan.___", state 2360, "(1)"
 401         line 408, "pan.___", state 2361, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 402         line 408, "pan.___", state 2361, "else"
 403         line 408, "pan.___", state 2364, "(1)"
 404         line 408, "pan.___", state 2365, "(1)"
 405         line 408, "pan.___", state 2365, "(1)"
 406         line 406, "pan.___", state 2370, "((i<2))"
 407         line 406, "pan.___", state 2370, "((i>=2))"
 408         line 412, "pan.___", state 2377, "(1)"
 409         line 412, "pan.___", state 2378, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 410         line 412, "pan.___", state 2378, "else"
 411         line 412, "pan.___", state 2381, "(1)"
 412         line 412, "pan.___", state 2382, "(1)"
 413         line 412, "pan.___", state 2382, "(1)"
 414         line 416, "pan.___", state 2390, "(1)"
 415         line 416, "pan.___", state 2391, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 416         line 416, "pan.___", state 2391, "else"
 417         line 416, "pan.___", state 2394, "(1)"
 418         line 416, "pan.___", state 2395, "(1)"
 419         line 416, "pan.___", state 2395, "(1)"
 420         line 414, "pan.___", state 2400, "((i<1))"
 421         line 414, "pan.___", state 2400, "((i>=1))"
 422         line 421, "pan.___", state 2407, "(1)"
 423         line 421, "pan.___", state 2408, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 424         line 421, "pan.___", state 2408, "else"
 425         line 421, "pan.___", state 2411, "(1)"
 426         line 421, "pan.___", state 2412, "(1)"
 427         line 421, "pan.___", state 2412, "(1)"
 428         line 425, "pan.___", state 2420, "(1)"
 429         line 425, "pan.___", state 2421, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 430         line 425, "pan.___", state 2421, "else"
 431         line 425, "pan.___", state 2424, "(1)"
 432         line 425, "pan.___", state 2425, "(1)"
 433         line 425, "pan.___", state 2425, "(1)"
 434         line 423, "pan.___", state 2430, "((i<2))"
 435         line 423, "pan.___", state 2430, "((i>=2))"
 436         line 430, "pan.___", state 2434, "(1)"
 437         line 430, "pan.___", state 2434, "(1)"
 438         line 629, "pan.___", state 2437, "cached_urcu_active_readers.val[_pid] = (tmp+1)"
 439         line 629, "pan.___", state 2438, "_proc_urcu_reader = (_proc_urcu_reader|(1<<23))"
 440         line 629, "pan.___", state 2439, "(1)"
 441         line 250, "pan.___", state 2443, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 442         line 250, "pan.___", state 2445, "(1)"
 443         line 254, "pan.___", state 2452, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 444         line 254, "pan.___", state 2454, "(1)"
 445         line 254, "pan.___", state 2455, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 446         line 254, "pan.___", state 2455, "else"
 447         line 252, "pan.___", state 2460, "((i<1))"
 448         line 252, "pan.___", state 2460, "((i>=1))"
 449         line 258, "pan.___", state 2465, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 450         line 258, "pan.___", state 2467, "(1)"
 451         line 258, "pan.___", state 2468, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 452         line 258, "pan.___", state 2468, "else"
 453         line 262, "pan.___", state 2474, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 454         line 262, "pan.___", state 2476, "(1)"
 455         line 262, "pan.___", state 2477, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 456         line 262, "pan.___", state 2477, "else"
 457         line 260, "pan.___", state 2482, "((i<2))"
 458         line 260, "pan.___", state 2482, "((i>=2))"
 459         line 227, "pan.___", state 2490, "(1)"
 460         line 231, "pan.___", state 2498, "(1)"
 461         line 231, "pan.___", state 2499, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 462         line 231, "pan.___", state 2499, "else"
 463         line 229, "pan.___", state 2504, "((i<1))"
 464         line 229, "pan.___", state 2504, "((i>=1))"
 465         line 235, "pan.___", state 2510, "(1)"
 466         line 235, "pan.___", state 2511, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 467         line 235, "pan.___", state 2511, "else"
 468         line 239, "pan.___", state 2518, "(1)"
 469         line 239, "pan.___", state 2519, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 470         line 239, "pan.___", state 2519, "else"
 471         line 244, "pan.___", state 2528, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 472         line 244, "pan.___", state 2528, "else"
 473         line 277, "pan.___", state 2530, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 474         line 277, "pan.___", state 2530, "else"
 475         line 395, "pan.___", state 2536, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 476         line 404, "pan.___", state 2568, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 477         line 408, "pan.___", state 2582, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 478         line 412, "pan.___", state 2601, "(1)"
 479         line 421, "pan.___", state 2631, "(1)"
 480         line 425, "pan.___", state 2644, "(1)"
 481         line 250, "pan.___", state 2668, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 482         line 250, "pan.___", state 2670, "(1)"
 483         line 254, "pan.___", state 2677, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 484         line 254, "pan.___", state 2679, "(1)"
 485         line 254, "pan.___", state 2680, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 486         line 254, "pan.___", state 2680, "else"
 487         line 252, "pan.___", state 2685, "((i<1))"
 488         line 252, "pan.___", state 2685, "((i>=1))"
 489         line 258, "pan.___", state 2690, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 490         line 258, "pan.___", state 2692, "(1)"
 491         line 258, "pan.___", state 2693, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 492         line 258, "pan.___", state 2693, "else"
 493         line 262, "pan.___", state 2699, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 494         line 262, "pan.___", state 2701, "(1)"
 495         line 262, "pan.___", state 2702, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 496         line 262, "pan.___", state 2702, "else"
 497         line 260, "pan.___", state 2707, "((i<2))"
 498         line 260, "pan.___", state 2707, "((i>=2))"
 499         line 227, "pan.___", state 2715, "(1)"
 500         line 231, "pan.___", state 2723, "(1)"
 501         line 231, "pan.___", state 2724, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 502         line 231, "pan.___", state 2724, "else"
 503         line 229, "pan.___", state 2729, "((i<1))"
 504         line 229, "pan.___", state 2729, "((i>=1))"
 505         line 235, "pan.___", state 2735, "(1)"
 506         line 235, "pan.___", state 2736, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 507         line 235, "pan.___", state 2736, "else"
 508         line 239, "pan.___", state 2743, "(1)"
 509         line 239, "pan.___", state 2744, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 510         line 239, "pan.___", state 2744, "else"
 511         line 244, "pan.___", state 2753, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 512         line 244, "pan.___", state 2753, "else"
 513         line 277, "pan.___", state 2755, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 514         line 277, "pan.___", state 2755, "else"
 515         line 395, "pan.___", state 2761, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 516         line 404, "pan.___", state 2793, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 517         line 408, "pan.___", state 2807, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 518         line 412, "pan.___", state 2826, "(1)"
 519         line 421, "pan.___", state 2856, "(1)"
 520         line 425, "pan.___", state 2869, "(1)"
 521         line 395, "pan.___", state 2890, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 522         line 404, "pan.___", state 2922, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 523         line 408, "pan.___", state 2936, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 524         line 412, "pan.___", state 2955, "(1)"
 525         line 421, "pan.___", state 2985, "(1)"
 526         line 425, "pan.___", state 2998, "(1)"
 527         line 227, "pan.___", state 3031, "(1)"
 528         line 235, "pan.___", state 3051, "(1)"
 529         line 239, "pan.___", state 3059, "(1)"
 530         line 227, "pan.___", state 3074, "(1)"
 531         line 235, "pan.___", state 3094, "(1)"
 532         line 239, "pan.___", state 3102, "(1)"
 533         line 877, "pan.___", state 3119, "-end-"
 534         (363 of 3119 states)
 535 unreached in proctype urcu_writer
 536         line 395, "pan.___", state 20, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 537         line 395, "pan.___", state 26, "(1)"
 538         line 399, "pan.___", state 34, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 539         line 399, "pan.___", state 40, "(1)"
 540         line 399, "pan.___", state 41, "(1)"
 541         line 399, "pan.___", state 41, "(1)"
 542         line 397, "pan.___", state 46, "((i<1))"
 543         line 397, "pan.___", state 46, "((i>=1))"
 544         line 404, "pan.___", state 52, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 545         line 404, "pan.___", state 58, "(1)"
 546         line 404, "pan.___", state 59, "(1)"
 547         line 404, "pan.___", state 59, "(1)"
 548         line 408, "pan.___", state 72, "(1)"
 549         line 408, "pan.___", state 73, "(1)"
 550         line 408, "pan.___", state 73, "(1)"
 551         line 406, "pan.___", state 78, "((i<2))"
 552         line 406, "pan.___", state 78, "((i>=2))"
 553         line 412, "pan.___", state 85, "(1)"
 554         line 412, "pan.___", state 86, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 555         line 412, "pan.___", state 86, "else"
 556         line 412, "pan.___", state 89, "(1)"
 557         line 412, "pan.___", state 90, "(1)"
 558         line 412, "pan.___", state 90, "(1)"
 559         line 416, "pan.___", state 98, "(1)"
 560         line 416, "pan.___", state 99, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 561         line 416, "pan.___", state 99, "else"
 562         line 416, "pan.___", state 102, "(1)"
 563         line 416, "pan.___", state 103, "(1)"
 564         line 416, "pan.___", state 103, "(1)"
 565         line 414, "pan.___", state 108, "((i<1))"
 566         line 414, "pan.___", state 108, "((i>=1))"
 567         line 421, "pan.___", state 115, "(1)"
 568         line 421, "pan.___", state 116, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 569         line 421, "pan.___", state 116, "else"
 570         line 421, "pan.___", state 119, "(1)"
 571         line 421, "pan.___", state 120, "(1)"
 572         line 421, "pan.___", state 120, "(1)"
 573         line 425, "pan.___", state 128, "(1)"
 574         line 425, "pan.___", state 129, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 575         line 425, "pan.___", state 129, "else"
 576         line 425, "pan.___", state 132, "(1)"
 577         line 425, "pan.___", state 133, "(1)"
 578         line 425, "pan.___", state 133, "(1)"
 579         line 423, "pan.___", state 138, "((i<2))"
 580         line 423, "pan.___", state 138, "((i>=2))"
 581         line 430, "pan.___", state 142, "(1)"
 582         line 430, "pan.___", state 142, "(1)"
 583         line 250, "pan.___", state 151, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 584         line 254, "pan.___", state 160, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 585         line 252, "pan.___", state 168, "((i<1))"
 586         line 252, "pan.___", state 168, "((i>=1))"
 587         line 258, "pan.___", state 173, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 588         line 1000, "pan.___", state 201, "old_data = cached_rcu_ptr.val[_pid]"
 589         line 1011, "pan.___", state 205, "_proc_urcu_writer = (_proc_urcu_writer|(1<<4))"
 590         line 395, "pan.___", state 213, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 591         line 395, "pan.___", state 219, "(1)"
 592         line 399, "pan.___", state 227, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 593         line 399, "pan.___", state 233, "(1)"
 594         line 399, "pan.___", state 234, "(1)"
 595         line 399, "pan.___", state 234, "(1)"
 596         line 397, "pan.___", state 239, "((i<1))"
 597         line 397, "pan.___", state 239, "((i>=1))"
 598         line 404, "pan.___", state 247, "(1)"
 599         line 404, "pan.___", state 248, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 600         line 404, "pan.___", state 248, "else"
 601         line 404, "pan.___", state 251, "(1)"
 602         line 404, "pan.___", state 252, "(1)"
 603         line 404, "pan.___", state 252, "(1)"
 604         line 408, "pan.___", state 259, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 605         line 408, "pan.___", state 265, "(1)"
 606         line 408, "pan.___", state 266, "(1)"
 607         line 408, "pan.___", state 266, "(1)"
 608         line 406, "pan.___", state 271, "((i<2))"
 609         line 406, "pan.___", state 271, "((i>=2))"
 610         line 412, "pan.___", state 278, "(1)"
 611         line 412, "pan.___", state 279, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 612         line 412, "pan.___", state 279, "else"
 613         line 412, "pan.___", state 282, "(1)"
 614         line 412, "pan.___", state 283, "(1)"
 615         line 412, "pan.___", state 283, "(1)"
 616         line 416, "pan.___", state 291, "(1)"
 617         line 416, "pan.___", state 292, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 618         line 416, "pan.___", state 292, "else"
 619         line 416, "pan.___", state 295, "(1)"
 620         line 416, "pan.___", state 296, "(1)"
 621         line 416, "pan.___", state 296, "(1)"
 622         line 414, "pan.___", state 301, "((i<1))"
 623         line 414, "pan.___", state 301, "((i>=1))"
 624         line 421, "pan.___", state 308, "(1)"
 625         line 421, "pan.___", state 309, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 626         line 421, "pan.___", state 309, "else"
 627         line 421, "pan.___", state 312, "(1)"
 628         line 421, "pan.___", state 313, "(1)"
 629         line 421, "pan.___", state 313, "(1)"
 630         line 425, "pan.___", state 321, "(1)"
 631         line 425, "pan.___", state 322, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 632         line 425, "pan.___", state 322, "else"
 633         line 425, "pan.___", state 325, "(1)"
 634         line 425, "pan.___", state 326, "(1)"
 635         line 425, "pan.___", state 326, "(1)"
 636         line 423, "pan.___", state 331, "((i<2))"
 637         line 423, "pan.___", state 331, "((i>=2))"
 638         line 430, "pan.___", state 335, "(1)"
 639         line 430, "pan.___", state 335, "(1)"
 640         line 395, "pan.___", state 346, "(1)"
 641         line 395, "pan.___", state 347, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 642         line 395, "pan.___", state 347, "else"
 643         line 395, "pan.___", state 350, "(1)"
 644         line 399, "pan.___", state 358, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 645         line 399, "pan.___", state 364, "(1)"
 646         line 399, "pan.___", state 365, "(1)"
 647         line 399, "pan.___", state 365, "(1)"
 648         line 397, "pan.___", state 370, "((i<1))"
 649         line 397, "pan.___", state 370, "((i>=1))"
 650         line 404, "pan.___", state 376, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 651         line 404, "pan.___", state 382, "(1)"
 652         line 404, "pan.___", state 383, "(1)"
 653         line 404, "pan.___", state 383, "(1)"
 654         line 408, "pan.___", state 390, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 655         line 408, "pan.___", state 396, "(1)"
 656         line 408, "pan.___", state 397, "(1)"
 657         line 408, "pan.___", state 397, "(1)"
 658         line 406, "pan.___", state 402, "((i<2))"
 659         line 406, "pan.___", state 402, "((i>=2))"
 660         line 412, "pan.___", state 409, "(1)"
 661         line 412, "pan.___", state 410, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 662         line 412, "pan.___", state 410, "else"
 663         line 412, "pan.___", state 413, "(1)"
 664         line 412, "pan.___", state 414, "(1)"
 665         line 412, "pan.___", state 414, "(1)"
 666         line 416, "pan.___", state 422, "(1)"
 667         line 416, "pan.___", state 423, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 668         line 416, "pan.___", state 423, "else"
 669         line 416, "pan.___", state 426, "(1)"
 670         line 416, "pan.___", state 427, "(1)"
 671         line 416, "pan.___", state 427, "(1)"
 672         line 414, "pan.___", state 432, "((i<1))"
 673         line 414, "pan.___", state 432, "((i>=1))"
 674         line 421, "pan.___", state 439, "(1)"
 675         line 421, "pan.___", state 440, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 676         line 421, "pan.___", state 440, "else"
 677         line 421, "pan.___", state 443, "(1)"
 678         line 421, "pan.___", state 444, "(1)"
 679         line 421, "pan.___", state 444, "(1)"
 680         line 425, "pan.___", state 452, "(1)"
 681         line 425, "pan.___", state 453, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 682         line 425, "pan.___", state 453, "else"
 683         line 425, "pan.___", state 456, "(1)"
 684         line 425, "pan.___", state 457, "(1)"
 685         line 425, "pan.___", state 457, "(1)"
 686         line 423, "pan.___", state 462, "((i<2))"
 687         line 423, "pan.___", state 462, "((i>=2))"
 688         line 430, "pan.___", state 466, "(1)"
 689         line 430, "pan.___", state 466, "(1)"
 690         line 1063, "pan.___", state 477, "_proc_urcu_writer = (_proc_urcu_writer&~(((1<<8)|(1<<7))))"
 691         line 395, "pan.___", state 482, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 692         line 395, "pan.___", state 488, "(1)"
 693         line 399, "pan.___", state 496, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 694         line 399, "pan.___", state 502, "(1)"
 695         line 399, "pan.___", state 503, "(1)"
 696         line 399, "pan.___", state 503, "(1)"
 697         line 397, "pan.___", state 508, "((i<1))"
 698         line 397, "pan.___", state 508, "((i>=1))"
 699         line 404, "pan.___", state 514, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 700         line 404, "pan.___", state 520, "(1)"
 701         line 404, "pan.___", state 521, "(1)"
 702         line 404, "pan.___", state 521, "(1)"
 703         line 408, "pan.___", state 528, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 704         line 408, "pan.___", state 534, "(1)"
 705         line 408, "pan.___", state 535, "(1)"
 706         line 408, "pan.___", state 535, "(1)"
 707         line 406, "pan.___", state 540, "((i<2))"
 708         line 406, "pan.___", state 540, "((i>=2))"
 709         line 412, "pan.___", state 547, "(1)"
 710         line 412, "pan.___", state 548, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 711         line 412, "pan.___", state 548, "else"
 712         line 412, "pan.___", state 551, "(1)"
 713         line 412, "pan.___", state 552, "(1)"
 714         line 412, "pan.___", state 552, "(1)"
 715         line 416, "pan.___", state 560, "(1)"
 716         line 416, "pan.___", state 561, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 717         line 416, "pan.___", state 561, "else"
 718         line 416, "pan.___", state 564, "(1)"
 719         line 416, "pan.___", state 565, "(1)"
 720         line 416, "pan.___", state 565, "(1)"
 721         line 414, "pan.___", state 570, "((i<1))"
 722         line 414, "pan.___", state 570, "((i>=1))"
 723         line 421, "pan.___", state 577, "(1)"
 724         line 421, "pan.___", state 578, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 725         line 421, "pan.___", state 578, "else"
 726         line 421, "pan.___", state 581, "(1)"
 727         line 421, "pan.___", state 582, "(1)"
 728         line 421, "pan.___", state 582, "(1)"
 729         line 425, "pan.___", state 590, "(1)"
 730         line 425, "pan.___", state 591, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 731         line 425, "pan.___", state 591, "else"
 732         line 425, "pan.___", state 594, "(1)"
 733         line 425, "pan.___", state 595, "(1)"
 734         line 425, "pan.___", state 595, "(1)"
 735         line 430, "pan.___", state 604, "(1)"
 736         line 430, "pan.___", state 604, "(1)"
 737         line 395, "pan.___", state 611, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 738         line 399, "pan.___", state 625, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 739         line 404, "pan.___", state 643, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 740         line 412, "pan.___", state 676, "(1)"
 741         line 416, "pan.___", state 689, "(1)"
 742         line 421, "pan.___", state 706, "(1)"
 743         line 425, "pan.___", state 719, "(1)"
 744         line 399, "pan.___", state 756, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 745         line 404, "pan.___", state 774, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 746         line 408, "pan.___", state 788, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 747         line 416, "pan.___", state 820, "(1)"
 748         line 421, "pan.___", state 837, "(1)"
 749         line 425, "pan.___", state 850, "(1)"
 750         line 1135, "pan.___", state 877, "_proc_urcu_writer = (_proc_urcu_writer|(1<<13))"
 751         line 250, "pan.___", state 905, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 752         line 250, "pan.___", state 907, "(1)"
 753         line 254, "pan.___", state 914, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 754         line 254, "pan.___", state 916, "(1)"
 755         line 254, "pan.___", state 917, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 756         line 254, "pan.___", state 917, "else"
 757         line 252, "pan.___", state 922, "((i<1))"
 758         line 252, "pan.___", state 922, "((i>=1))"
 759         line 258, "pan.___", state 927, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 760         line 258, "pan.___", state 929, "(1)"
 761         line 258, "pan.___", state 930, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 762         line 258, "pan.___", state 930, "else"
 763         line 262, "pan.___", state 936, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 764         line 262, "pan.___", state 938, "(1)"
 765         line 262, "pan.___", state 939, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 766         line 262, "pan.___", state 939, "else"
 767         line 260, "pan.___", state 944, "((i<2))"
 768         line 260, "pan.___", state 944, "((i>=2))"
 769         line 227, "pan.___", state 952, "(1)"
 770         line 231, "pan.___", state 960, "(1)"
 771         line 231, "pan.___", state 961, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 772         line 231, "pan.___", state 961, "else"
 773         line 229, "pan.___", state 966, "((i<1))"
 774         line 229, "pan.___", state 966, "((i>=1))"
 775         line 235, "pan.___", state 972, "(1)"
 776         line 235, "pan.___", state 973, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 777         line 235, "pan.___", state 973, "else"
 778         line 239, "pan.___", state 980, "(1)"
 779         line 239, "pan.___", state 981, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 780         line 239, "pan.___", state 981, "else"
 781         line 244, "pan.___", state 990, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 782         line 244, "pan.___", state 990, "else"
 783         line 277, "pan.___", state 992, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 784         line 277, "pan.___", state 992, "else"
 785         line 250, "pan.___", state 996, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 786         line 250, "pan.___", state 998, "(1)"
 787         line 254, "pan.___", state 1005, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 788         line 254, "pan.___", state 1007, "(1)"
 789         line 254, "pan.___", state 1008, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 790         line 254, "pan.___", state 1008, "else"
 791         line 252, "pan.___", state 1013, "((i<1))"
 792         line 252, "pan.___", state 1013, "((i>=1))"
 793         line 258, "pan.___", state 1018, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 794         line 258, "pan.___", state 1020, "(1)"
 795         line 258, "pan.___", state 1021, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 796         line 258, "pan.___", state 1021, "else"
 797         line 262, "pan.___", state 1027, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 798         line 262, "pan.___", state 1029, "(1)"
 799         line 262, "pan.___", state 1030, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 800         line 262, "pan.___", state 1030, "else"
 801         line 260, "pan.___", state 1035, "((i<2))"
 802         line 260, "pan.___", state 1035, "((i>=2))"
 803         line 227, "pan.___", state 1043, "(1)"
 804         line 231, "pan.___", state 1051, "(1)"
 805         line 231, "pan.___", state 1052, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 806         line 231, "pan.___", state 1052, "else"
 807         line 229, "pan.___", state 1057, "((i<1))"
 808         line 229, "pan.___", state 1057, "((i>=1))"
 809         line 235, "pan.___", state 1063, "(1)"
 810         line 235, "pan.___", state 1064, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 811         line 235, "pan.___", state 1064, "else"
 812         line 239, "pan.___", state 1071, "(1)"
 813         line 239, "pan.___", state 1072, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 814         line 239, "pan.___", state 1072, "else"
 815         line 244, "pan.___", state 1081, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 816         line 244, "pan.___", state 1081, "else"
 817         line 277, "pan.___", state 1083, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 818         line 277, "pan.___", state 1083, "else"
 819         line 254, "pan.___", state 1096, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 820         line 258, "pan.___", state 1109, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 821         line 262, "pan.___", state 1118, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 822         line 227, "pan.___", state 1134, "(1)"
 823         line 231, "pan.___", state 1142, "(1)"
 824         line 235, "pan.___", state 1154, "(1)"
 825         line 239, "pan.___", state 1162, "(1)"
 826         line 250, "pan.___", state 1178, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 827         line 250, "pan.___", state 1180, "(1)"
 828         line 254, "pan.___", state 1187, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 829         line 254, "pan.___", state 1189, "(1)"
 830         line 254, "pan.___", state 1190, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 831         line 254, "pan.___", state 1190, "else"
 832         line 252, "pan.___", state 1195, "((i<1))"
 833         line 252, "pan.___", state 1195, "((i>=1))"
 834         line 258, "pan.___", state 1200, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 835         line 258, "pan.___", state 1202, "(1)"
 836         line 258, "pan.___", state 1203, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 837         line 258, "pan.___", state 1203, "else"
 838         line 262, "pan.___", state 1209, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 839         line 262, "pan.___", state 1211, "(1)"
 840         line 262, "pan.___", state 1212, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 841         line 262, "pan.___", state 1212, "else"
 842         line 260, "pan.___", state 1217, "((i<2))"
 843         line 260, "pan.___", state 1217, "((i>=2))"
 844         line 227, "pan.___", state 1225, "(1)"
 845         line 231, "pan.___", state 1233, "(1)"
 846         line 231, "pan.___", state 1234, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 847         line 231, "pan.___", state 1234, "else"
 848         line 229, "pan.___", state 1239, "((i<1))"
 849         line 229, "pan.___", state 1239, "((i>=1))"
 850         line 235, "pan.___", state 1245, "(1)"
 851         line 235, "pan.___", state 1246, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 852         line 235, "pan.___", state 1246, "else"
 853         line 239, "pan.___", state 1253, "(1)"
 854         line 239, "pan.___", state 1254, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 855         line 239, "pan.___", state 1254, "else"
 856         line 244, "pan.___", state 1263, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 857         line 244, "pan.___", state 1263, "else"
 858         line 277, "pan.___", state 1265, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 859         line 277, "pan.___", state 1265, "else"
 860         line 1204, "pan.___", state 1268, "-end-"
 861         (226 of 1268 states)
 862 unreached in proctype :init:
 863         line 1215, "pan.___", state 9, "((j<2))"
 864         line 1215, "pan.___", state 9, "((j>=2))"
 865         line 1216, "pan.___", state 20, "((j<2))"
 866         line 1216, "pan.___", state 20, "((j>=2))"
 867         line 1221, "pan.___", state 33, "((j<2))"
 868         line 1221, "pan.___", state 33, "((j>=2))"
 869         line 1219, "pan.___", state 43, "((i<1))"
 870         line 1219, "pan.___", state 43, "((i>=1))"
 871         line 1229, "pan.___", state 54, "((j<2))"
 872         line 1229, "pan.___", state 54, "((j>=2))"
 873         line 1233, "pan.___", state 67, "((j<2))"
 874         line 1233, "pan.___", state 67, "((j>=2))"
 875         (6 of 78 states)
 876 unreached in proctype :never:
 877         line 1263, "pan.___", state 8, "-end-"
 878         (1 of 8 states)
 879
 880 pan: elapsed time 632 seconds
 881 pan: rate  2628.547 states/second
 882 pan: avg transition delay 1.2347e-06 usec
 883 cp .input.spin urcu_free_no_mb.spin.input
 884 cp .input.spin.trail urcu_free_no_mb.spin.input.trail