formal-model/results/urcu-controldataflow-no-ipi/result-ipi-urcu_free/urcu_free_single_flip.log

   1 make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow'
   2 rm -f pan* trail.out .input.spin* *.spin.trail .input.define
   3 touch .input.define
   4 cat .input.define >> pan.ltl
   5 cat DEFINES >> pan.ltl
   6 spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
   7 cp urcu_free_single_flip.define .input.define
   8 cat .input.define > .input.spin
   9 cat DEFINES >> .input.spin
  10 cat urcu.spin >> .input.spin
  11 rm -f .input.spin.trail
  12 spin -a -X -N pan.ltl .input.spin
  13 Exit-Status 0
  14 gcc -O2 -w -DHASH64 -o pan pan.c
  15 ./pan -a -v -c1 -X -m10000000 -w20
  16 warning: for p.o. reduction to be valid the never claim must be stutter-invariant
  17 (never claims generated from LTL formulae are stutter-invariant)
  18 depth 0: Claim reached state 5 (line 1245)
  19 Depth=    9313 States=    1e+06 Transitions=  1.5e+08 Memory=   550.432 t=    185 R=   5e+03
  20 Depth=    9313 States=    2e+06 Transitions= 3.71e+08 Memory=   634.318 t=    475 R=   4e+03
  21 Depth=    9313 States=    3e+06 Transitions= 6.52e+08 Memory=   718.303 t=    847 R=   4e+03
  22 pan: resizing hashtable to -w22..  done
  23 Depth=    9313 States=    4e+06 Transitions= 8.49e+08 Memory=   833.311 t= 1.09e+03 R=   4e+03
  24 Depth=    9313 States=    5e+06 Transitions= 1.02e+09 Memory=   917.295 t= 1.3e+03 R=   4e+03
  25 Depth=    9313 States=    6e+06 Transitions= 1.18e+09 Memory=  1001.279 t= 1.51e+03 R=   4e+03
  26 Depth=    9313 States=    7e+06 Transitions= 1.44e+09 Memory=  1085.264 t= 1.86e+03 R=   4e+03
  27 Depth=    9313 States=    8e+06 Transitions= 1.69e+09 Memory=  1169.151 t= 2.17e+03 R=   4e+03
  28 Depth=    9313 States=    9e+06 Transitions= 1.87e+09 Memory=  1253.135 t= 2.42e+03 R=   4e+03
  29 pan: resizing hashtable to -w24..  done
  30 Depth=    9313 States=    1e+07 Transitions= 2.08e+09 Memory=  1461.115 t= 2.68e+03 R=   4e+03
  31 Depth=    9313 States=  1.1e+07 Transitions= 2.38e+09 Memory=  1545.100 t= 3.06e+03 R=   4e+03
  32 Depth=    9530 States=  1.2e+07 Transitions=  2.6e+09 Memory=  1629.084 t= 3.35e+03 R=   4e+03
  33 Depth=    9530 States=  1.3e+07 Transitions= 2.85e+09 Memory=  1713.068 t= 3.67e+03 R=   4e+03
  34 Depth=    9530 States=  1.4e+07 Transitions= 3.06e+09 Memory=  1797.053 t= 3.93e+03 R=   4e+03
  35 Depth=    9530 States=  1.5e+07 Transitions= 3.32e+09 Memory=  1881.037 t= 4.28e+03 R=   4e+03
  36 Depth=    9530 States=  1.6e+07 Transitions= 3.52e+09 Memory=  1964.924 t= 4.54e+03 R=   4e+03
  37 Depth=    9530 States=  1.7e+07 Transitions= 3.85e+09 Memory=  2048.908 t= 4.96e+03 R=   3e+03
  38 Depth=    9530 States=  1.8e+07 Transitions= 4.15e+09 Memory=  2132.893 t= 5.34e+03 R=   3e+03
  39 Depth=    9530 States=  1.9e+07 Transitions= 4.35e+09 Memory=  2216.877 t= 5.58e+03 R=   3e+03
  40 Depth=    9530 States=    2e+07 Transitions= 4.59e+09 Memory=  2300.861 t= 5.89e+03 R=   3e+03
  41 Depth=    9530 States=  2.1e+07 Transitions= 4.83e+09 Memory=  2384.846 t= 6.21e+03 R=   3e+03
  42 Depth=    9530 States=  2.2e+07 Transitions= 5.07e+09 Memory=  2468.830 t= 6.52e+03 R=   3e+03
  43 Depth=    9530 States=  2.3e+07 Transitions= 5.31e+09 Memory=  2552.717 t= 6.83e+03 R=   3e+03
  44 Depth=    9530 States=  2.4e+07 Transitions=  5.5e+09 Memory=  2636.701 t= 7.08e+03 R=   3e+03
  45 pan: claim violated! (at depth 1365)
  46 pan: wrote .input.spin.trail
  47
  48 (Spin Version 5.1.7 -- 23 December 2008)
  49 Warning: Search not completed
  50         + Partial Order Reduction
  51
  52 Full statespace search for:
  53         never claim             +
  54         assertion violations    + (if within scope of claim)
  55         acceptance   cycles     + (fairness disabled)
  56         invalid end states      - (disabled by never claim)
  57
  58 State-vector 88 byte, depth reached 9530, errors: 1
  59  24603269 states, stored
  60 5.6549664e+09 states, matched
  61 5.6795697e+09 transitions (= stored+matched)
  62 3.17715e+10 atomic steps
  63 hash conflicts: 3.9132393e+09 (resolved)
  64
  65 Stats on memory usage (in Megabytes):
  66  2721.767       equivalent memory usage for states (stored*(State-vector + overhead))
  67  2102.819       actual memory usage for states (compression: 77.26%)
  68                 state-vector as stored = 62 byte + 28 byte overhead
  69   128.000       memory used for hash table (-w24)
  70   457.764       memory used for DFS stack (-m10000000)
  71     1.198       memory lost to fragmentation
  72  2687.385       total actual memory usage
  73
  74 unreached in proctype urcu_reader
  75         line 250, "pan.___", state 32, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
  76         line 258, "pan.___", state 54, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
  77         line 262, "pan.___", state 63, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
  78         line 227, "pan.___", state 79, "(1)"
  79         line 231, "pan.___", state 87, "(1)"
  80         line 235, "pan.___", state 99, "(1)"
  81         line 239, "pan.___", state 107, "(1)"
  82         line 387, "pan.___", state 132, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
  83         line 396, "pan.___", state 164, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
  84         line 400, "pan.___", state 178, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
  85         line 404, "pan.___", state 197, "(1)"
  86         line 413, "pan.___", state 227, "(1)"
  87         line 417, "pan.___", state 240, "(1)"
  88         line 663, "pan.___", state 261, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<1))"
  89         line 387, "pan.___", state 268, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
  90         line 396, "pan.___", state 300, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
  91         line 400, "pan.___", state 314, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
  92         line 404, "pan.___", state 333, "(1)"
  93         line 413, "pan.___", state 363, "(1)"
  94         line 417, "pan.___", state 376, "(1)"
  95         line 387, "pan.___", state 397, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
  96         line 396, "pan.___", state 429, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
  97         line 400, "pan.___", state 443, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
  98         line 404, "pan.___", state 462, "(1)"
  99         line 413, "pan.___", state 492, "(1)"
 100         line 417, "pan.___", state 505, "(1)"
 101         line 387, "pan.___", state 528, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 102         line 387, "pan.___", state 530, "(1)"
 103         line 387, "pan.___", state 531, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 104         line 387, "pan.___", state 531, "else"
 105         line 387, "pan.___", state 534, "(1)"
 106         line 391, "pan.___", state 542, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 107         line 391, "pan.___", state 544, "(1)"
 108         line 391, "pan.___", state 545, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 109         line 391, "pan.___", state 545, "else"
 110         line 391, "pan.___", state 548, "(1)"
 111         line 391, "pan.___", state 549, "(1)"
 112         line 391, "pan.___", state 549, "(1)"
 113         line 389, "pan.___", state 554, "((i<1))"
 114         line 389, "pan.___", state 554, "((i>=1))"
 115         line 396, "pan.___", state 560, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 116         line 396, "pan.___", state 562, "(1)"
 117         line 396, "pan.___", state 563, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 118         line 396, "pan.___", state 563, "else"
 119         line 396, "pan.___", state 566, "(1)"
 120         line 396, "pan.___", state 567, "(1)"
 121         line 396, "pan.___", state 567, "(1)"
 122         line 400, "pan.___", state 574, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 123         line 400, "pan.___", state 576, "(1)"
 124         line 400, "pan.___", state 577, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 125         line 400, "pan.___", state 577, "else"
 126         line 400, "pan.___", state 580, "(1)"
 127         line 400, "pan.___", state 581, "(1)"
 128         line 400, "pan.___", state 581, "(1)"
 129         line 398, "pan.___", state 586, "((i<2))"
 130         line 398, "pan.___", state 586, "((i>=2))"
 131         line 404, "pan.___", state 593, "(1)"
 132         line 404, "pan.___", state 594, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 133         line 404, "pan.___", state 594, "else"
 134         line 404, "pan.___", state 597, "(1)"
 135         line 404, "pan.___", state 598, "(1)"
 136         line 404, "pan.___", state 598, "(1)"
 137         line 408, "pan.___", state 606, "(1)"
 138         line 408, "pan.___", state 607, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 139         line 408, "pan.___", state 607, "else"
 140         line 408, "pan.___", state 610, "(1)"
 141         line 408, "pan.___", state 611, "(1)"
 142         line 408, "pan.___", state 611, "(1)"
 143         line 406, "pan.___", state 616, "((i<1))"
 144         line 406, "pan.___", state 616, "((i>=1))"
 145         line 413, "pan.___", state 623, "(1)"
 146         line 413, "pan.___", state 624, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 147         line 413, "pan.___", state 624, "else"
 148         line 413, "pan.___", state 627, "(1)"
 149         line 413, "pan.___", state 628, "(1)"
 150         line 413, "pan.___", state 628, "(1)"
 151         line 417, "pan.___", state 636, "(1)"
 152         line 417, "pan.___", state 637, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 153         line 417, "pan.___", state 637, "else"
 154         line 417, "pan.___", state 640, "(1)"
 155         line 417, "pan.___", state 641, "(1)"
 156         line 417, "pan.___", state 641, "(1)"
 157         line 415, "pan.___", state 646, "((i<2))"
 158         line 415, "pan.___", state 646, "((i>=2))"
 159         line 422, "pan.___", state 650, "(1)"
 160         line 422, "pan.___", state 650, "(1)"
 161         line 663, "pan.___", state 653, "cached_urcu_active_readers.val[_pid] = (tmp+1)"
 162         line 663, "pan.___", state 654, "_proc_urcu_reader = (_proc_urcu_reader|(1<<5))"
 163         line 663, "pan.___", state 655, "(1)"
 164         line 387, "pan.___", state 662, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 165         line 396, "pan.___", state 694, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 166         line 400, "pan.___", state 708, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 167         line 404, "pan.___", state 727, "(1)"
 168         line 413, "pan.___", state 757, "(1)"
 169         line 417, "pan.___", state 770, "(1)"
 170         line 387, "pan.___", state 798, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 171         line 387, "pan.___", state 800, "(1)"
 172         line 387, "pan.___", state 801, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 173         line 387, "pan.___", state 801, "else"
 174         line 387, "pan.___", state 804, "(1)"
 175         line 391, "pan.___", state 812, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 176         line 391, "pan.___", state 814, "(1)"
 177         line 391, "pan.___", state 815, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 178         line 391, "pan.___", state 815, "else"
 179         line 391, "pan.___", state 818, "(1)"
 180         line 391, "pan.___", state 819, "(1)"
 181         line 391, "pan.___", state 819, "(1)"
 182         line 389, "pan.___", state 824, "((i<1))"
 183         line 389, "pan.___", state 824, "((i>=1))"
 184         line 396, "pan.___", state 830, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 185         line 396, "pan.___", state 832, "(1)"
 186         line 396, "pan.___", state 833, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 187         line 396, "pan.___", state 833, "else"
 188         line 396, "pan.___", state 836, "(1)"
 189         line 396, "pan.___", state 837, "(1)"
 190         line 396, "pan.___", state 837, "(1)"
 191         line 400, "pan.___", state 844, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 192         line 400, "pan.___", state 846, "(1)"
 193         line 400, "pan.___", state 847, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 194         line 400, "pan.___", state 847, "else"
 195         line 400, "pan.___", state 850, "(1)"
 196         line 400, "pan.___", state 851, "(1)"
 197         line 400, "pan.___", state 851, "(1)"
 198         line 398, "pan.___", state 856, "((i<2))"
 199         line 398, "pan.___", state 856, "((i>=2))"
 200         line 404, "pan.___", state 863, "(1)"
 201         line 404, "pan.___", state 864, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 202         line 404, "pan.___", state 864, "else"
 203         line 404, "pan.___", state 867, "(1)"
 204         line 404, "pan.___", state 868, "(1)"
 205         line 404, "pan.___", state 868, "(1)"
 206         line 408, "pan.___", state 876, "(1)"
 207         line 408, "pan.___", state 877, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 208         line 408, "pan.___", state 877, "else"
 209         line 408, "pan.___", state 880, "(1)"
 210         line 408, "pan.___", state 881, "(1)"
 211         line 408, "pan.___", state 881, "(1)"
 212         line 406, "pan.___", state 886, "((i<1))"
 213         line 406, "pan.___", state 886, "((i>=1))"
 214         line 413, "pan.___", state 893, "(1)"
 215         line 413, "pan.___", state 894, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 216         line 413, "pan.___", state 894, "else"
 217         line 413, "pan.___", state 897, "(1)"
 218         line 413, "pan.___", state 898, "(1)"
 219         line 413, "pan.___", state 898, "(1)"
 220         line 417, "pan.___", state 906, "(1)"
 221         line 417, "pan.___", state 907, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 222         line 417, "pan.___", state 907, "else"
 223         line 417, "pan.___", state 910, "(1)"
 224         line 417, "pan.___", state 911, "(1)"
 225         line 417, "pan.___", state 911, "(1)"
 226         line 422, "pan.___", state 920, "(1)"
 227         line 422, "pan.___", state 920, "(1)"
 228         line 387, "pan.___", state 927, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 229         line 387, "pan.___", state 929, "(1)"
 230         line 387, "pan.___", state 930, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 231         line 387, "pan.___", state 930, "else"
 232         line 387, "pan.___", state 933, "(1)"
 233         line 391, "pan.___", state 941, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 234         line 391, "pan.___", state 943, "(1)"
 235         line 391, "pan.___", state 944, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 236         line 391, "pan.___", state 944, "else"
 237         line 391, "pan.___", state 947, "(1)"
 238         line 391, "pan.___", state 948, "(1)"
 239         line 391, "pan.___", state 948, "(1)"
 240         line 389, "pan.___", state 953, "((i<1))"
 241         line 389, "pan.___", state 953, "((i>=1))"
 242         line 396, "pan.___", state 959, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 243         line 396, "pan.___", state 961, "(1)"
 244         line 396, "pan.___", state 962, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 245         line 396, "pan.___", state 962, "else"
 246         line 396, "pan.___", state 965, "(1)"
 247         line 396, "pan.___", state 966, "(1)"
 248         line 396, "pan.___", state 966, "(1)"
 249         line 400, "pan.___", state 973, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 250         line 400, "pan.___", state 975, "(1)"
 251         line 400, "pan.___", state 976, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 252         line 400, "pan.___", state 976, "else"
 253         line 400, "pan.___", state 979, "(1)"
 254         line 400, "pan.___", state 980, "(1)"
 255         line 400, "pan.___", state 980, "(1)"
 256         line 398, "pan.___", state 985, "((i<2))"
 257         line 398, "pan.___", state 985, "((i>=2))"
 258         line 404, "pan.___", state 992, "(1)"
 259         line 404, "pan.___", state 993, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 260         line 404, "pan.___", state 993, "else"
 261         line 404, "pan.___", state 996, "(1)"
 262         line 404, "pan.___", state 997, "(1)"
 263         line 404, "pan.___", state 997, "(1)"
 264         line 408, "pan.___", state 1005, "(1)"
 265         line 408, "pan.___", state 1006, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 266         line 408, "pan.___", state 1006, "else"
 267         line 408, "pan.___", state 1009, "(1)"
 268         line 408, "pan.___", state 1010, "(1)"
 269         line 408, "pan.___", state 1010, "(1)"
 270         line 406, "pan.___", state 1015, "((i<1))"
 271         line 406, "pan.___", state 1015, "((i>=1))"
 272         line 413, "pan.___", state 1022, "(1)"
 273         line 413, "pan.___", state 1023, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 274         line 413, "pan.___", state 1023, "else"
 275         line 413, "pan.___", state 1026, "(1)"
 276         line 413, "pan.___", state 1027, "(1)"
 277         line 413, "pan.___", state 1027, "(1)"
 278         line 417, "pan.___", state 1035, "(1)"
 279         line 417, "pan.___", state 1036, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 280         line 417, "pan.___", state 1036, "else"
 281         line 417, "pan.___", state 1039, "(1)"
 282         line 417, "pan.___", state 1040, "(1)"
 283         line 417, "pan.___", state 1040, "(1)"
 284         line 415, "pan.___", state 1045, "((i<2))"
 285         line 415, "pan.___", state 1045, "((i>=2))"
 286         line 422, "pan.___", state 1049, "(1)"
 287         line 422, "pan.___", state 1049, "(1)"
 288         line 671, "pan.___", state 1053, "_proc_urcu_reader = (_proc_urcu_reader|(1<<11))"
 289         line 387, "pan.___", state 1058, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 290         line 396, "pan.___", state 1090, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 291         line 400, "pan.___", state 1104, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 292         line 404, "pan.___", state 1123, "(1)"
 293         line 413, "pan.___", state 1153, "(1)"
 294         line 417, "pan.___", state 1166, "(1)"
 295         line 387, "pan.___", state 1190, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 296         line 396, "pan.___", state 1222, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 297         line 400, "pan.___", state 1236, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 298         line 404, "pan.___", state 1255, "(1)"
 299         line 413, "pan.___", state 1285, "(1)"
 300         line 417, "pan.___", state 1298, "(1)"
 301         line 387, "pan.___", state 1323, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 302         line 396, "pan.___", state 1355, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 303         line 400, "pan.___", state 1369, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 304         line 404, "pan.___", state 1388, "(1)"
 305         line 413, "pan.___", state 1418, "(1)"
 306         line 417, "pan.___", state 1431, "(1)"
 307         line 387, "pan.___", state 1452, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 308         line 396, "pan.___", state 1484, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 309         line 400, "pan.___", state 1498, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 310         line 404, "pan.___", state 1517, "(1)"
 311         line 413, "pan.___", state 1547, "(1)"
 312         line 417, "pan.___", state 1560, "(1)"
 313         line 387, "pan.___", state 1586, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 314         line 396, "pan.___", state 1618, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 315         line 400, "pan.___", state 1632, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 316         line 404, "pan.___", state 1651, "(1)"
 317         line 413, "pan.___", state 1681, "(1)"
 318         line 417, "pan.___", state 1694, "(1)"
 319         line 387, "pan.___", state 1715, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 320         line 396, "pan.___", state 1747, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 321         line 400, "pan.___", state 1761, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 322         line 404, "pan.___", state 1780, "(1)"
 323         line 413, "pan.___", state 1810, "(1)"
 324         line 417, "pan.___", state 1823, "(1)"
 325         line 387, "pan.___", state 1847, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 326         line 396, "pan.___", state 1879, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 327         line 400, "pan.___", state 1893, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 328         line 404, "pan.___", state 1912, "(1)"
 329         line 413, "pan.___", state 1942, "(1)"
 330         line 417, "pan.___", state 1955, "(1)"
 331         line 710, "pan.___", state 1976, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<19))"
 332         line 387, "pan.___", state 1983, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 333         line 396, "pan.___", state 2015, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 334         line 400, "pan.___", state 2029, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 335         line 404, "pan.___", state 2048, "(1)"
 336         line 413, "pan.___", state 2078, "(1)"
 337         line 417, "pan.___", state 2091, "(1)"
 338         line 387, "pan.___", state 2112, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 339         line 396, "pan.___", state 2144, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 340         line 400, "pan.___", state 2158, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 341         line 404, "pan.___", state 2177, "(1)"
 342         line 413, "pan.___", state 2207, "(1)"
 343         line 417, "pan.___", state 2220, "(1)"
 344         line 387, "pan.___", state 2243, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 345         line 387, "pan.___", state 2245, "(1)"
 346         line 387, "pan.___", state 2246, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 347         line 387, "pan.___", state 2246, "else"
 348         line 387, "pan.___", state 2249, "(1)"
 349         line 391, "pan.___", state 2257, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 350         line 391, "pan.___", state 2259, "(1)"
 351         line 391, "pan.___", state 2260, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 352         line 391, "pan.___", state 2260, "else"
 353         line 391, "pan.___", state 2263, "(1)"
 354         line 391, "pan.___", state 2264, "(1)"
 355         line 391, "pan.___", state 2264, "(1)"
 356         line 389, "pan.___", state 2269, "((i<1))"
 357         line 389, "pan.___", state 2269, "((i>=1))"
 358         line 396, "pan.___", state 2275, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 359         line 396, "pan.___", state 2277, "(1)"
 360         line 396, "pan.___", state 2278, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 361         line 396, "pan.___", state 2278, "else"
 362         line 396, "pan.___", state 2281, "(1)"
 363         line 396, "pan.___", state 2282, "(1)"
 364         line 396, "pan.___", state 2282, "(1)"
 365         line 400, "pan.___", state 2289, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 366         line 400, "pan.___", state 2291, "(1)"
 367         line 400, "pan.___", state 2292, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 368         line 400, "pan.___", state 2292, "else"
 369         line 400, "pan.___", state 2295, "(1)"
 370         line 400, "pan.___", state 2296, "(1)"
 371         line 400, "pan.___", state 2296, "(1)"
 372         line 398, "pan.___", state 2301, "((i<2))"
 373         line 398, "pan.___", state 2301, "((i>=2))"
 374         line 404, "pan.___", state 2308, "(1)"
 375         line 404, "pan.___", state 2309, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 376         line 404, "pan.___", state 2309, "else"
 377         line 404, "pan.___", state 2312, "(1)"
 378         line 404, "pan.___", state 2313, "(1)"
 379         line 404, "pan.___", state 2313, "(1)"
 380         line 408, "pan.___", state 2321, "(1)"
 381         line 408, "pan.___", state 2322, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 382         line 408, "pan.___", state 2322, "else"
 383         line 408, "pan.___", state 2325, "(1)"
 384         line 408, "pan.___", state 2326, "(1)"
 385         line 408, "pan.___", state 2326, "(1)"
 386         line 406, "pan.___", state 2331, "((i<1))"
 387         line 406, "pan.___", state 2331, "((i>=1))"
 388         line 413, "pan.___", state 2338, "(1)"
 389         line 413, "pan.___", state 2339, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 390         line 413, "pan.___", state 2339, "else"
 391         line 413, "pan.___", state 2342, "(1)"
 392         line 413, "pan.___", state 2343, "(1)"
 393         line 413, "pan.___", state 2343, "(1)"
 394         line 417, "pan.___", state 2351, "(1)"
 395         line 417, "pan.___", state 2352, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 396         line 417, "pan.___", state 2352, "else"
 397         line 417, "pan.___", state 2355, "(1)"
 398         line 417, "pan.___", state 2356, "(1)"
 399         line 417, "pan.___", state 2356, "(1)"
 400         line 415, "pan.___", state 2361, "((i<2))"
 401         line 415, "pan.___", state 2361, "((i>=2))"
 402         line 422, "pan.___", state 2365, "(1)"
 403         line 422, "pan.___", state 2365, "(1)"
 404         line 710, "pan.___", state 2368, "cached_urcu_active_readers.val[_pid] = (tmp+1)"
 405         line 710, "pan.___", state 2369, "_proc_urcu_reader = (_proc_urcu_reader|(1<<23))"
 406         line 710, "pan.___", state 2370, "(1)"
 407         line 387, "pan.___", state 2377, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 408         line 396, "pan.___", state 2409, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 409         line 400, "pan.___", state 2423, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 410         line 404, "pan.___", state 2442, "(1)"
 411         line 413, "pan.___", state 2472, "(1)"
 412         line 417, "pan.___", state 2485, "(1)"
 413         line 387, "pan.___", state 2512, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 414         line 396, "pan.___", state 2544, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 415         line 400, "pan.___", state 2558, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 416         line 404, "pan.___", state 2577, "(1)"
 417         line 413, "pan.___", state 2607, "(1)"
 418         line 417, "pan.___", state 2620, "(1)"
 419         line 387, "pan.___", state 2641, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 420         line 396, "pan.___", state 2673, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 421         line 400, "pan.___", state 2687, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 422         line 404, "pan.___", state 2706, "(1)"
 423         line 413, "pan.___", state 2736, "(1)"
 424         line 417, "pan.___", state 2749, "(1)"
 425         line 227, "pan.___", state 2782, "(1)"
 426         line 235, "pan.___", state 2802, "(1)"
 427         line 239, "pan.___", state 2810, "(1)"
 428         line 227, "pan.___", state 2825, "(1)"
 429         line 235, "pan.___", state 2845, "(1)"
 430         line 239, "pan.___", state 2853, "(1)"
 431         line 870, "pan.___", state 2870, "-end-"
 432         (278 of 2870 states)
 433 unreached in proctype urcu_writer
 434         line 387, "pan.___", state 22, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 435         line 391, "pan.___", state 36, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 436         line 396, "pan.___", state 54, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 437         line 404, "pan.___", state 87, "(1)"
 438         line 408, "pan.___", state 100, "(1)"
 439         line 413, "pan.___", state 117, "(1)"
 440         line 250, "pan.___", state 153, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 441         line 254, "pan.___", state 162, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 442         line 258, "pan.___", state 175, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 443         line 387, "pan.___", state 215, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 444         line 391, "pan.___", state 229, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 445         line 396, "pan.___", state 247, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 446         line 400, "pan.___", state 261, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 447         line 404, "pan.___", state 280, "(1)"
 448         line 408, "pan.___", state 293, "(1)"
 449         line 413, "pan.___", state 310, "(1)"
 450         line 417, "pan.___", state 323, "(1)"
 451         line 391, "pan.___", state 360, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 452         line 396, "pan.___", state 378, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 453         line 400, "pan.___", state 392, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 454         line 408, "pan.___", state 424, "(1)"
 455         line 413, "pan.___", state 441, "(1)"
 456         line 417, "pan.___", state 454, "(1)"
 457         line 387, "pan.___", state 483, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 458         line 387, "pan.___", state 485, "(1)"
 459         line 387, "pan.___", state 486, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 460         line 387, "pan.___", state 486, "else"
 461         line 387, "pan.___", state 489, "(1)"
 462         line 391, "pan.___", state 497, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 463         line 391, "pan.___", state 499, "(1)"
 464         line 391, "pan.___", state 500, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 465         line 391, "pan.___", state 500, "else"
 466         line 391, "pan.___", state 503, "(1)"
 467         line 391, "pan.___", state 504, "(1)"
 468         line 391, "pan.___", state 504, "(1)"
 469         line 389, "pan.___", state 509, "((i<1))"
 470         line 389, "pan.___", state 509, "((i>=1))"
 471         line 396, "pan.___", state 515, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 472         line 396, "pan.___", state 517, "(1)"
 473         line 396, "pan.___", state 518, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 474         line 396, "pan.___", state 518, "else"
 475         line 396, "pan.___", state 521, "(1)"
 476         line 396, "pan.___", state 522, "(1)"
 477         line 396, "pan.___", state 522, "(1)"
 478         line 400, "pan.___", state 529, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 479         line 400, "pan.___", state 531, "(1)"
 480         line 400, "pan.___", state 532, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 481         line 400, "pan.___", state 532, "else"
 482         line 400, "pan.___", state 535, "(1)"
 483         line 400, "pan.___", state 536, "(1)"
 484         line 400, "pan.___", state 536, "(1)"
 485         line 398, "pan.___", state 541, "((i<2))"
 486         line 398, "pan.___", state 541, "((i>=2))"
 487         line 404, "pan.___", state 548, "(1)"
 488         line 404, "pan.___", state 549, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 489         line 404, "pan.___", state 549, "else"
 490         line 404, "pan.___", state 552, "(1)"
 491         line 404, "pan.___", state 553, "(1)"
 492         line 404, "pan.___", state 553, "(1)"
 493         line 408, "pan.___", state 561, "(1)"
 494         line 408, "pan.___", state 562, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 495         line 408, "pan.___", state 562, "else"
 496         line 408, "pan.___", state 565, "(1)"
 497         line 408, "pan.___", state 566, "(1)"
 498         line 408, "pan.___", state 566, "(1)"
 499         line 406, "pan.___", state 571, "((i<1))"
 500         line 406, "pan.___", state 571, "((i>=1))"
 501         line 413, "pan.___", state 578, "(1)"
 502         line 413, "pan.___", state 579, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 503         line 413, "pan.___", state 579, "else"
 504         line 413, "pan.___", state 582, "(1)"
 505         line 413, "pan.___", state 583, "(1)"
 506         line 413, "pan.___", state 583, "(1)"
 507         line 417, "pan.___", state 591, "(1)"
 508         line 417, "pan.___", state 592, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 509         line 417, "pan.___", state 592, "else"
 510         line 417, "pan.___", state 595, "(1)"
 511         line 417, "pan.___", state 596, "(1)"
 512         line 417, "pan.___", state 596, "(1)"
 513         line 422, "pan.___", state 605, "(1)"
 514         line 422, "pan.___", state 605, "(1)"
 515         line 387, "pan.___", state 612, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 516         line 387, "pan.___", state 614, "(1)"
 517         line 387, "pan.___", state 615, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 518         line 387, "pan.___", state 615, "else"
 519         line 387, "pan.___", state 618, "(1)"
 520         line 391, "pan.___", state 626, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 521         line 391, "pan.___", state 628, "(1)"
 522         line 391, "pan.___", state 629, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 523         line 391, "pan.___", state 629, "else"
 524         line 391, "pan.___", state 632, "(1)"
 525         line 391, "pan.___", state 633, "(1)"
 526         line 391, "pan.___", state 633, "(1)"
 527         line 389, "pan.___", state 638, "((i<1))"
 528         line 389, "pan.___", state 638, "((i>=1))"
 529         line 396, "pan.___", state 644, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 530         line 396, "pan.___", state 646, "(1)"
 531         line 396, "pan.___", state 647, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 532         line 396, "pan.___", state 647, "else"
 533         line 396, "pan.___", state 650, "(1)"
 534         line 396, "pan.___", state 651, "(1)"
 535         line 396, "pan.___", state 651, "(1)"
 536         line 400, "pan.___", state 658, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 537         line 400, "pan.___", state 660, "(1)"
 538         line 400, "pan.___", state 661, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 539         line 400, "pan.___", state 661, "else"
 540         line 400, "pan.___", state 664, "(1)"
 541         line 400, "pan.___", state 665, "(1)"
 542         line 400, "pan.___", state 665, "(1)"
 543         line 398, "pan.___", state 670, "((i<2))"
 544         line 398, "pan.___", state 670, "((i>=2))"
 545         line 404, "pan.___", state 677, "(1)"
 546         line 404, "pan.___", state 678, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 547         line 404, "pan.___", state 678, "else"
 548         line 404, "pan.___", state 681, "(1)"
 549         line 404, "pan.___", state 682, "(1)"
 550         line 404, "pan.___", state 682, "(1)"
 551         line 408, "pan.___", state 690, "(1)"
 552         line 408, "pan.___", state 691, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 553         line 408, "pan.___", state 691, "else"
 554         line 408, "pan.___", state 694, "(1)"
 555         line 408, "pan.___", state 695, "(1)"
 556         line 408, "pan.___", state 695, "(1)"
 557         line 406, "pan.___", state 700, "((i<1))"
 558         line 406, "pan.___", state 700, "((i>=1))"
 559         line 413, "pan.___", state 707, "(1)"
 560         line 413, "pan.___", state 708, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 561         line 413, "pan.___", state 708, "else"
 562         line 413, "pan.___", state 711, "(1)"
 563         line 413, "pan.___", state 712, "(1)"
 564         line 413, "pan.___", state 712, "(1)"
 565         line 417, "pan.___", state 720, "(1)"
 566         line 417, "pan.___", state 721, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 567         line 417, "pan.___", state 721, "else"
 568         line 417, "pan.___", state 724, "(1)"
 569         line 417, "pan.___", state 725, "(1)"
 570         line 417, "pan.___", state 725, "(1)"
 571         line 415, "pan.___", state 730, "((i<2))"
 572         line 415, "pan.___", state 730, "((i>=2))"
 573         line 422, "pan.___", state 734, "(1)"
 574         line 422, "pan.___", state 734, "(1)"
 575         line 1078, "pan.___", state 738, "_proc_urcu_writer = (_proc_urcu_writer|(1<<10))"
 576         line 387, "pan.___", state 743, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 577         line 387, "pan.___", state 745, "(1)"
 578         line 387, "pan.___", state 746, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 579         line 387, "pan.___", state 746, "else"
 580         line 387, "pan.___", state 749, "(1)"
 581         line 391, "pan.___", state 757, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 582         line 391, "pan.___", state 759, "(1)"
 583         line 391, "pan.___", state 760, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 584         line 391, "pan.___", state 760, "else"
 585         line 391, "pan.___", state 763, "(1)"
 586         line 391, "pan.___", state 764, "(1)"
 587         line 391, "pan.___", state 764, "(1)"
 588         line 389, "pan.___", state 769, "((i<1))"
 589         line 389, "pan.___", state 769, "((i>=1))"
 590         line 396, "pan.___", state 775, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 591         line 396, "pan.___", state 777, "(1)"
 592         line 396, "pan.___", state 778, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 593         line 396, "pan.___", state 778, "else"
 594         line 396, "pan.___", state 781, "(1)"
 595         line 396, "pan.___", state 782, "(1)"
 596         line 396, "pan.___", state 782, "(1)"
 597         line 400, "pan.___", state 789, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 598         line 400, "pan.___", state 791, "(1)"
 599         line 400, "pan.___", state 792, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 600         line 400, "pan.___", state 792, "else"
 601         line 400, "pan.___", state 795, "(1)"
 602         line 400, "pan.___", state 796, "(1)"
 603         line 400, "pan.___", state 796, "(1)"
 604         line 398, "pan.___", state 801, "((i<2))"
 605         line 398, "pan.___", state 801, "((i>=2))"
 606         line 404, "pan.___", state 808, "(1)"
 607         line 404, "pan.___", state 809, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 608         line 404, "pan.___", state 809, "else"
 609         line 404, "pan.___", state 812, "(1)"
 610         line 404, "pan.___", state 813, "(1)"
 611         line 404, "pan.___", state 813, "(1)"
 612         line 408, "pan.___", state 821, "(1)"
 613         line 408, "pan.___", state 822, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 614         line 408, "pan.___", state 822, "else"
 615         line 408, "pan.___", state 825, "(1)"
 616         line 408, "pan.___", state 826, "(1)"
 617         line 408, "pan.___", state 826, "(1)"
 618         line 406, "pan.___", state 831, "((i<1))"
 619         line 406, "pan.___", state 831, "((i>=1))"
 620         line 413, "pan.___", state 838, "(1)"
 621         line 413, "pan.___", state 839, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 622         line 413, "pan.___", state 839, "else"
 623         line 413, "pan.___", state 842, "(1)"
 624         line 413, "pan.___", state 843, "(1)"
 625         line 413, "pan.___", state 843, "(1)"
 626         line 417, "pan.___", state 851, "(1)"
 627         line 417, "pan.___", state 852, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 628         line 417, "pan.___", state 852, "else"
 629         line 417, "pan.___", state 855, "(1)"
 630         line 417, "pan.___", state 856, "(1)"
 631         line 417, "pan.___", state 856, "(1)"
 632         line 415, "pan.___", state 861, "((i<2))"
 633         line 415, "pan.___", state 861, "((i>=2))"
 634         line 422, "pan.___", state 865, "(1)"
 635         line 422, "pan.___", state 865, "(1)"
 636         line 1093, "pan.___", state 870, "_proc_urcu_writer = (_proc_urcu_writer|(1<<11))"
 637         line 1088, "pan.___", state 871, "(((tmp2&((1<<7)-1))&&((tmp2^0)&(1<<7))))"
 638         line 1088, "pan.___", state 871, "else"
 639         line 1113, "pan.___", state 875, "_proc_urcu_writer = (_proc_urcu_writer&~(((1<<12)|(1<<11))))"
 640         line 250, "pan.___", state 906, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 641         line 254, "pan.___", state 915, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 642         line 258, "pan.___", state 930, "(1)"
 643         line 262, "pan.___", state 937, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 644         line 227, "pan.___", state 953, "(1)"
 645         line 231, "pan.___", state 961, "(1)"
 646         line 235, "pan.___", state 973, "(1)"
 647         line 239, "pan.___", state 981, "(1)"
 648         line 250, "pan.___", state 1012, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 649         line 254, "pan.___", state 1021, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 650         line 258, "pan.___", state 1034, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 651         line 262, "pan.___", state 1043, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 652         line 227, "pan.___", state 1059, "(1)"
 653         line 231, "pan.___", state 1067, "(1)"
 654         line 235, "pan.___", state 1079, "(1)"
 655         line 239, "pan.___", state 1087, "(1)"
 656         line 254, "pan.___", state 1113, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 657         line 258, "pan.___", state 1126, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 658         line 262, "pan.___", state 1135, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 659         line 227, "pan.___", state 1151, "(1)"
 660         line 231, "pan.___", state 1159, "(1)"
 661         line 235, "pan.___", state 1171, "(1)"
 662         line 239, "pan.___", state 1179, "(1)"
 663         line 250, "pan.___", state 1210, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 664         line 254, "pan.___", state 1219, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 665         line 258, "pan.___", state 1232, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 666         line 262, "pan.___", state 1241, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 667         line 227, "pan.___", state 1257, "(1)"
 668         line 231, "pan.___", state 1265, "(1)"
 669         line 235, "pan.___", state 1277, "(1)"
 670         line 239, "pan.___", state 1285, "(1)"
 671         line 250, "pan.___", state 1302, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 672         line 250, "pan.___", state 1304, "(1)"
 673         line 254, "pan.___", state 1311, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 674         line 254, "pan.___", state 1313, "(1)"
 675         line 254, "pan.___", state 1314, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 676         line 254, "pan.___", state 1314, "else"
 677         line 252, "pan.___", state 1319, "((i<1))"
 678         line 252, "pan.___", state 1319, "((i>=1))"
 679         line 258, "pan.___", state 1324, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 680         line 258, "pan.___", state 1326, "(1)"
 681         line 258, "pan.___", state 1327, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 682         line 258, "pan.___", state 1327, "else"
 683         line 262, "pan.___", state 1333, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 684         line 262, "pan.___", state 1335, "(1)"
 685         line 262, "pan.___", state 1336, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 686         line 262, "pan.___", state 1336, "else"
 687         line 260, "pan.___", state 1341, "((i<2))"
 688         line 260, "pan.___", state 1341, "((i>=2))"
 689         line 227, "pan.___", state 1349, "(1)"
 690         line 231, "pan.___", state 1357, "(1)"
 691         line 231, "pan.___", state 1358, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 692         line 231, "pan.___", state 1358, "else"
 693         line 229, "pan.___", state 1363, "((i<1))"
 694         line 229, "pan.___", state 1363, "((i>=1))"
 695         line 235, "pan.___", state 1369, "(1)"
 696         line 235, "pan.___", state 1370, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 697         line 235, "pan.___", state 1370, "else"
 698         line 239, "pan.___", state 1377, "(1)"
 699         line 239, "pan.___", state 1378, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 700         line 239, "pan.___", state 1378, "else"
 701         line 244, "pan.___", state 1387, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 702         line 244, "pan.___", state 1387, "else"
 703         line 1183, "pan.___", state 1390, "i = 0"
 704         line 1183, "pan.___", state 1392, "reader_barrier = 1"
 705         line 1183, "pan.___", state 1403, "((i<1))"
 706         line 1183, "pan.___", state 1403, "((i>=1))"
 707         line 250, "pan.___", state 1408, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 708         line 250, "pan.___", state 1410, "(1)"
 709         line 254, "pan.___", state 1417, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 710         line 254, "pan.___", state 1419, "(1)"
 711         line 254, "pan.___", state 1420, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
 712         line 254, "pan.___", state 1420, "else"
 713         line 252, "pan.___", state 1425, "((i<1))"
 714         line 252, "pan.___", state 1425, "((i>=1))"
 715         line 258, "pan.___", state 1430, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 716         line 258, "pan.___", state 1432, "(1)"
 717         line 258, "pan.___", state 1433, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
 718         line 258, "pan.___", state 1433, "else"
 719         line 262, "pan.___", state 1439, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 720         line 262, "pan.___", state 1441, "(1)"
 721         line 262, "pan.___", state 1442, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
 722         line 262, "pan.___", state 1442, "else"
 723         line 260, "pan.___", state 1447, "((i<2))"
 724         line 260, "pan.___", state 1447, "((i>=2))"
 725         line 227, "pan.___", state 1455, "(1)"
 726         line 231, "pan.___", state 1463, "(1)"
 727         line 231, "pan.___", state 1464, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
 728         line 231, "pan.___", state 1464, "else"
 729         line 229, "pan.___", state 1469, "((i<1))"
 730         line 229, "pan.___", state 1469, "((i>=1))"
 731         line 235, "pan.___", state 1475, "(1)"
 732         line 235, "pan.___", state 1476, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
 733         line 235, "pan.___", state 1476, "else"
 734         line 239, "pan.___", state 1483, "(1)"
 735         line 239, "pan.___", state 1484, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
 736         line 239, "pan.___", state 1484, "else"
 737         line 244, "pan.___", state 1493, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
 738         line 244, "pan.___", state 1493, "else"
 739         line 277, "pan.___", state 1495, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 740         line 277, "pan.___", state 1495, "else"
 741         line 1183, "pan.___", state 1496, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
 742         line 1183, "pan.___", state 1496, "else"
 743         line 254, "pan.___", state 1509, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 744         line 258, "pan.___", state 1522, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 745         line 262, "pan.___", state 1531, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 746         line 227, "pan.___", state 1547, "(1)"
 747         line 231, "pan.___", state 1555, "(1)"
 748         line 235, "pan.___", state 1567, "(1)"
 749         line 239, "pan.___", state 1575, "(1)"
 750         line 250, "pan.___", state 1606, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
 751         line 254, "pan.___", state 1615, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
 752         line 258, "pan.___", state 1628, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
 753         line 262, "pan.___", state 1637, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
 754         line 227, "pan.___", state 1653, "(1)"
 755         line 231, "pan.___", state 1661, "(1)"
 756         line 235, "pan.___", state 1673, "(1)"
 757         line 239, "pan.___", state 1681, "(1)"
 758         line 1191, "pan.___", state 1697, "-end-"
 759         (242 of 1697 states)
 760 unreached in proctype :init:
 761         line 1202, "pan.___", state 9, "((j<2))"
 762         line 1202, "pan.___", state 9, "((j>=2))"
 763         line 1203, "pan.___", state 20, "((j<2))"
 764         line 1203, "pan.___", state 20, "((j>=2))"
 765         line 1208, "pan.___", state 33, "((j<2))"
 766         line 1208, "pan.___", state 33, "((j>=2))"
 767         line 1206, "pan.___", state 43, "((i<1))"
 768         line 1206, "pan.___", state 43, "((i>=1))"
 769         line 1216, "pan.___", state 54, "((j<2))"
 770         line 1216, "pan.___", state 54, "((j>=2))"
 771         line 1220, "pan.___", state 67, "((j<2))"
 772         line 1220, "pan.___", state 67, "((j>=2))"
 773         (6 of 78 states)
 774 unreached in proctype :never:
 775         line 1250, "pan.___", state 8, "-end-"
 776         (1 of 8 states)
 777
 778 pan: elapsed time 7.32e+03 seconds
 779 pan: rate 3363.2894 states/second
 780 pan: avg transition delay 1.288e-06 usec
 781 cp .input.spin urcu_free_single_flip.spin.input
 782 cp .input.spin.trail urcu_free_single_flip.spin.input.trail
 783 make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow'