| 1 | make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow-min-progress' |
| 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 -DCOLLAPSE -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 1179) |
| 19 | Depth= 4014 States= 1e+06 Transitions= 1.62e+08 Memory= 512.736 t= 256 R= 4e+03 |
| 20 | pan: claim violated! (at depth 1235) |
| 21 | pan: wrote .input.spin.trail |
| 22 | |
| 23 | (Spin Version 5.1.7 -- 23 December 2008) |
| 24 | Warning: Search not completed |
| 25 | + Partial Order Reduction |
| 26 | + Compression |
| 27 | |
| 28 | Full statespace search for: |
| 29 | never claim + |
| 30 | assertion violations + (if within scope of claim) |
| 31 | acceptance cycles + (fairness disabled) |
| 32 | invalid end states - (disabled by never claim) |
| 33 | |
| 34 | State-vector 80 byte, depth reached 4014, errors: 1 |
| 35 | 1411681 states, stored |
| 36 | 2.3165948e+08 states, matched |
| 37 | 2.3307116e+08 transitions (= stored+matched) |
| 38 | 1.3076596e+09 atomic steps |
| 39 | hash conflicts: 78416855 (resolved) |
| 40 | |
| 41 | Stats on memory usage (in Megabytes): |
| 42 | 156.169 equivalent memory usage for states (stored*(State-vector + overhead)) |
| 43 | 66.078 actual memory usage for states (compression: 42.31%) |
| 44 | state-vector as stored = 13 byte + 36 byte overhead |
| 45 | 8.000 memory used for hash table (-w20) |
| 46 | 457.764 memory used for DFS stack (-m10000000) |
| 47 | 531.779 total actual memory usage |
| 48 | |
| 49 | nr of templates: [ globals chans procs ] |
| 50 | collapse counts: [ 14645 1835 1567 2 2 ] |
| 51 | unreached in proctype urcu_reader |
| 52 | line 713, "pan.___", state 12, "((i<1))" |
| 53 | line 713, "pan.___", state 12, "((i>=1))" |
| 54 | line 268, "pan.___", state 55, "cache_dirty_urcu_gp_ctr = 0" |
| 55 | line 276, "pan.___", state 77, "cache_dirty_rcu_ptr = 0" |
| 56 | line 280, "pan.___", state 86, "cache_dirty_rcu_data[i] = 0" |
| 57 | line 245, "pan.___", state 102, "(1)" |
| 58 | line 249, "pan.___", state 110, "(1)" |
| 59 | line 253, "pan.___", state 122, "(1)" |
| 60 | line 257, "pan.___", state 130, "(1)" |
| 61 | line 404, "pan.___", state 156, "cache_dirty_urcu_gp_ctr = 0" |
| 62 | line 413, "pan.___", state 188, "cache_dirty_rcu_ptr = 0" |
| 63 | line 417, "pan.___", state 202, "cache_dirty_rcu_data[i] = 0" |
| 64 | line 422, "pan.___", state 221, "(1)" |
| 65 | line 431, "pan.___", state 251, "(1)" |
| 66 | line 435, "pan.___", state 264, "(1)" |
| 67 | line 614, "pan.___", state 285, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<1))" |
| 68 | line 404, "pan.___", state 292, "cache_dirty_urcu_gp_ctr = 0" |
| 69 | line 413, "pan.___", state 324, "cache_dirty_rcu_ptr = 0" |
| 70 | line 417, "pan.___", state 338, "cache_dirty_rcu_data[i] = 0" |
| 71 | line 422, "pan.___", state 357, "(1)" |
| 72 | line 431, "pan.___", state 387, "(1)" |
| 73 | line 435, "pan.___", state 400, "(1)" |
| 74 | line 404, "pan.___", state 421, "cache_dirty_urcu_gp_ctr = 0" |
| 75 | line 413, "pan.___", state 453, "cache_dirty_rcu_ptr = 0" |
| 76 | line 417, "pan.___", state 467, "cache_dirty_rcu_data[i] = 0" |
| 77 | line 422, "pan.___", state 486, "(1)" |
| 78 | line 431, "pan.___", state 516, "(1)" |
| 79 | line 435, "pan.___", state 529, "(1)" |
| 80 | line 404, "pan.___", state 552, "cache_dirty_urcu_gp_ctr = 0" |
| 81 | line 404, "pan.___", state 554, "(1)" |
| 82 | line 404, "pan.___", state 555, "(cache_dirty_urcu_gp_ctr)" |
| 83 | line 404, "pan.___", state 555, "else" |
| 84 | line 404, "pan.___", state 558, "(1)" |
| 85 | line 408, "pan.___", state 566, "cache_dirty_urcu_active_readers = 0" |
| 86 | line 408, "pan.___", state 568, "(1)" |
| 87 | line 408, "pan.___", state 569, "(cache_dirty_urcu_active_readers)" |
| 88 | line 408, "pan.___", state 569, "else" |
| 89 | line 408, "pan.___", state 572, "(1)" |
| 90 | line 408, "pan.___", state 573, "(1)" |
| 91 | line 408, "pan.___", state 573, "(1)" |
| 92 | line 406, "pan.___", state 578, "((i<1))" |
| 93 | line 406, "pan.___", state 578, "((i>=1))" |
| 94 | line 413, "pan.___", state 584, "cache_dirty_rcu_ptr = 0" |
| 95 | line 413, "pan.___", state 586, "(1)" |
| 96 | line 413, "pan.___", state 587, "(cache_dirty_rcu_ptr)" |
| 97 | line 413, "pan.___", state 587, "else" |
| 98 | line 413, "pan.___", state 590, "(1)" |
| 99 | line 413, "pan.___", state 591, "(1)" |
| 100 | line 413, "pan.___", state 591, "(1)" |
| 101 | line 417, "pan.___", state 598, "cache_dirty_rcu_data[i] = 0" |
| 102 | line 417, "pan.___", state 600, "(1)" |
| 103 | line 417, "pan.___", state 601, "(cache_dirty_rcu_data[i])" |
| 104 | line 417, "pan.___", state 601, "else" |
| 105 | line 417, "pan.___", state 604, "(1)" |
| 106 | line 417, "pan.___", state 605, "(1)" |
| 107 | line 417, "pan.___", state 605, "(1)" |
| 108 | line 415, "pan.___", state 610, "((i<2))" |
| 109 | line 415, "pan.___", state 610, "((i>=2))" |
| 110 | line 422, "pan.___", state 617, "(1)" |
| 111 | line 422, "pan.___", state 618, "(!(cache_dirty_urcu_gp_ctr))" |
| 112 | line 422, "pan.___", state 618, "else" |
| 113 | line 422, "pan.___", state 621, "(1)" |
| 114 | line 422, "pan.___", state 622, "(1)" |
| 115 | line 422, "pan.___", state 622, "(1)" |
| 116 | line 426, "pan.___", state 630, "(1)" |
| 117 | line 426, "pan.___", state 631, "(!(cache_dirty_urcu_active_readers))" |
| 118 | line 426, "pan.___", state 631, "else" |
| 119 | line 426, "pan.___", state 634, "(1)" |
| 120 | line 426, "pan.___", state 635, "(1)" |
| 121 | line 426, "pan.___", state 635, "(1)" |
| 122 | line 424, "pan.___", state 640, "((i<1))" |
| 123 | line 424, "pan.___", state 640, "((i>=1))" |
| 124 | line 431, "pan.___", state 647, "(1)" |
| 125 | line 431, "pan.___", state 648, "(!(cache_dirty_rcu_ptr))" |
| 126 | line 431, "pan.___", state 648, "else" |
| 127 | line 431, "pan.___", state 651, "(1)" |
| 128 | line 431, "pan.___", state 652, "(1)" |
| 129 | line 431, "pan.___", state 652, "(1)" |
| 130 | line 435, "pan.___", state 660, "(1)" |
| 131 | line 435, "pan.___", state 661, "(!(cache_dirty_rcu_data[i]))" |
| 132 | line 435, "pan.___", state 661, "else" |
| 133 | line 435, "pan.___", state 664, "(1)" |
| 134 | line 435, "pan.___", state 665, "(1)" |
| 135 | line 435, "pan.___", state 665, "(1)" |
| 136 | line 433, "pan.___", state 670, "((i<2))" |
| 137 | line 433, "pan.___", state 670, "((i>=2))" |
| 138 | line 443, "pan.___", state 674, "(1)" |
| 139 | line 443, "pan.___", state 674, "(1)" |
| 140 | line 614, "pan.___", state 677, "cached_urcu_active_readers = (tmp+1)" |
| 141 | line 614, "pan.___", state 678, "_proc_urcu_reader = (_proc_urcu_reader|(1<<5))" |
| 142 | line 614, "pan.___", state 679, "(1)" |
| 143 | line 404, "pan.___", state 686, "cache_dirty_urcu_gp_ctr = 0" |
| 144 | line 413, "pan.___", state 718, "cache_dirty_rcu_ptr = 0" |
| 145 | line 417, "pan.___", state 732, "cache_dirty_rcu_data[i] = 0" |
| 146 | line 422, "pan.___", state 751, "(1)" |
| 147 | line 431, "pan.___", state 781, "(1)" |
| 148 | line 435, "pan.___", state 794, "(1)" |
| 149 | line 404, "pan.___", state 821, "cache_dirty_urcu_gp_ctr = 0" |
| 150 | line 413, "pan.___", state 853, "cache_dirty_rcu_ptr = 0" |
| 151 | line 417, "pan.___", state 867, "cache_dirty_rcu_data[i] = 0" |
| 152 | line 422, "pan.___", state 886, "(1)" |
| 153 | line 431, "pan.___", state 916, "(1)" |
| 154 | line 435, "pan.___", state 929, "(1)" |
| 155 | line 404, "pan.___", state 950, "cache_dirty_urcu_gp_ctr = 0" |
| 156 | line 413, "pan.___", state 982, "cache_dirty_rcu_ptr = 0" |
| 157 | line 417, "pan.___", state 996, "cache_dirty_rcu_data[i] = 0" |
| 158 | line 422, "pan.___", state 1015, "(1)" |
| 159 | line 431, "pan.___", state 1045, "(1)" |
| 160 | line 435, "pan.___", state 1058, "(1)" |
| 161 | line 245, "pan.___", state 1091, "(1)" |
| 162 | line 253, "pan.___", state 1111, "(1)" |
| 163 | line 257, "pan.___", state 1119, "(1)" |
| 164 | line 748, "pan.___", state 1136, "-end-" |
| 165 | (92 of 1136 states) |
| 166 | unreached in proctype urcu_writer |
| 167 | line 837, "pan.___", state 12, "((i<1))" |
| 168 | line 837, "pan.___", state 12, "((i>=1))" |
| 169 | line 404, "pan.___", state 49, "cache_dirty_urcu_gp_ctr = 0" |
| 170 | line 408, "pan.___", state 63, "cache_dirty_urcu_active_readers = 0" |
| 171 | line 413, "pan.___", state 81, "cache_dirty_rcu_ptr = 0" |
| 172 | line 422, "pan.___", state 114, "(1)" |
| 173 | line 426, "pan.___", state 127, "(1)" |
| 174 | line 431, "pan.___", state 144, "(1)" |
| 175 | line 268, "pan.___", state 180, "cache_dirty_urcu_gp_ctr = 0" |
| 176 | line 272, "pan.___", state 189, "cache_dirty_urcu_active_readers = 0" |
| 177 | line 276, "pan.___", state 202, "cache_dirty_rcu_ptr = 0" |
| 178 | line 404, "pan.___", state 242, "cache_dirty_urcu_gp_ctr = 0" |
| 179 | line 408, "pan.___", state 256, "cache_dirty_urcu_active_readers = 0" |
| 180 | line 413, "pan.___", state 274, "cache_dirty_rcu_ptr = 0" |
| 181 | line 417, "pan.___", state 288, "cache_dirty_rcu_data[i] = 0" |
| 182 | line 422, "pan.___", state 307, "(1)" |
| 183 | line 426, "pan.___", state 320, "(1)" |
| 184 | line 431, "pan.___", state 337, "(1)" |
| 185 | line 435, "pan.___", state 350, "(1)" |
| 186 | line 408, "pan.___", state 387, "cache_dirty_urcu_active_readers = 0" |
| 187 | line 413, "pan.___", state 405, "cache_dirty_rcu_ptr = 0" |
| 188 | line 417, "pan.___", state 419, "cache_dirty_rcu_data[i] = 0" |
| 189 | line 426, "pan.___", state 451, "(1)" |
| 190 | line 431, "pan.___", state 468, "(1)" |
| 191 | line 435, "pan.___", state 481, "(1)" |
| 192 | line 404, "pan.___", state 511, "cache_dirty_urcu_gp_ctr = 0" |
| 193 | line 408, "pan.___", state 525, "cache_dirty_urcu_active_readers = 0" |
| 194 | line 413, "pan.___", state 543, "cache_dirty_rcu_ptr = 0" |
| 195 | line 417, "pan.___", state 557, "cache_dirty_rcu_data[i] = 0" |
| 196 | line 422, "pan.___", state 576, "(1)" |
| 197 | line 426, "pan.___", state 589, "(1)" |
| 198 | line 431, "pan.___", state 606, "(1)" |
| 199 | line 435, "pan.___", state 619, "(1)" |
| 200 | line 404, "pan.___", state 640, "cache_dirty_urcu_gp_ctr = 0" |
| 201 | line 404, "pan.___", state 642, "(1)" |
| 202 | line 404, "pan.___", state 643, "(cache_dirty_urcu_gp_ctr)" |
| 203 | line 404, "pan.___", state 643, "else" |
| 204 | line 404, "pan.___", state 646, "(1)" |
| 205 | line 408, "pan.___", state 654, "cache_dirty_urcu_active_readers = 0" |
| 206 | line 408, "pan.___", state 656, "(1)" |
| 207 | line 408, "pan.___", state 657, "(cache_dirty_urcu_active_readers)" |
| 208 | line 408, "pan.___", state 657, "else" |
| 209 | line 408, "pan.___", state 660, "(1)" |
| 210 | line 408, "pan.___", state 661, "(1)" |
| 211 | line 408, "pan.___", state 661, "(1)" |
| 212 | line 406, "pan.___", state 666, "((i<1))" |
| 213 | line 406, "pan.___", state 666, "((i>=1))" |
| 214 | line 413, "pan.___", state 672, "cache_dirty_rcu_ptr = 0" |
| 215 | line 413, "pan.___", state 674, "(1)" |
| 216 | line 413, "pan.___", state 675, "(cache_dirty_rcu_ptr)" |
| 217 | line 413, "pan.___", state 675, "else" |
| 218 | line 413, "pan.___", state 678, "(1)" |
| 219 | line 413, "pan.___", state 679, "(1)" |
| 220 | line 413, "pan.___", state 679, "(1)" |
| 221 | line 417, "pan.___", state 686, "cache_dirty_rcu_data[i] = 0" |
| 222 | line 417, "pan.___", state 688, "(1)" |
| 223 | line 417, "pan.___", state 689, "(cache_dirty_rcu_data[i])" |
| 224 | line 417, "pan.___", state 689, "else" |
| 225 | line 417, "pan.___", state 692, "(1)" |
| 226 | line 417, "pan.___", state 693, "(1)" |
| 227 | line 417, "pan.___", state 693, "(1)" |
| 228 | line 415, "pan.___", state 698, "((i<2))" |
| 229 | line 415, "pan.___", state 698, "((i>=2))" |
| 230 | line 422, "pan.___", state 705, "(1)" |
| 231 | line 422, "pan.___", state 706, "(!(cache_dirty_urcu_gp_ctr))" |
| 232 | line 422, "pan.___", state 706, "else" |
| 233 | line 422, "pan.___", state 709, "(1)" |
| 234 | line 422, "pan.___", state 710, "(1)" |
| 235 | line 422, "pan.___", state 710, "(1)" |
| 236 | line 426, "pan.___", state 718, "(1)" |
| 237 | line 426, "pan.___", state 719, "(!(cache_dirty_urcu_active_readers))" |
| 238 | line 426, "pan.___", state 719, "else" |
| 239 | line 426, "pan.___", state 722, "(1)" |
| 240 | line 426, "pan.___", state 723, "(1)" |
| 241 | line 426, "pan.___", state 723, "(1)" |
| 242 | line 424, "pan.___", state 728, "((i<1))" |
| 243 | line 424, "pan.___", state 728, "((i>=1))" |
| 244 | line 431, "pan.___", state 735, "(1)" |
| 245 | line 431, "pan.___", state 736, "(!(cache_dirty_rcu_ptr))" |
| 246 | line 431, "pan.___", state 736, "else" |
| 247 | line 431, "pan.___", state 739, "(1)" |
| 248 | line 431, "pan.___", state 740, "(1)" |
| 249 | line 431, "pan.___", state 740, "(1)" |
| 250 | line 435, "pan.___", state 748, "(1)" |
| 251 | line 435, "pan.___", state 749, "(!(cache_dirty_rcu_data[i]))" |
| 252 | line 435, "pan.___", state 749, "else" |
| 253 | line 435, "pan.___", state 752, "(1)" |
| 254 | line 435, "pan.___", state 753, "(1)" |
| 255 | line 435, "pan.___", state 753, "(1)" |
| 256 | line 433, "pan.___", state 758, "((i<2))" |
| 257 | line 433, "pan.___", state 758, "((i>=2))" |
| 258 | line 443, "pan.___", state 762, "(1)" |
| 259 | line 443, "pan.___", state 762, "(1)" |
| 260 | line 1003, "pan.___", state 766, "_proc_urcu_writer = (_proc_urcu_writer|(1<<10))" |
| 261 | line 404, "pan.___", state 771, "cache_dirty_urcu_gp_ctr = 0" |
| 262 | line 404, "pan.___", state 773, "(1)" |
| 263 | line 404, "pan.___", state 774, "(cache_dirty_urcu_gp_ctr)" |
| 264 | line 404, "pan.___", state 774, "else" |
| 265 | line 404, "pan.___", state 777, "(1)" |
| 266 | line 408, "pan.___", state 785, "cache_dirty_urcu_active_readers = 0" |
| 267 | line 408, "pan.___", state 787, "(1)" |
| 268 | line 408, "pan.___", state 788, "(cache_dirty_urcu_active_readers)" |
| 269 | line 408, "pan.___", state 788, "else" |
| 270 | line 408, "pan.___", state 791, "(1)" |
| 271 | line 408, "pan.___", state 792, "(1)" |
| 272 | line 408, "pan.___", state 792, "(1)" |
| 273 | line 406, "pan.___", state 797, "((i<1))" |
| 274 | line 406, "pan.___", state 797, "((i>=1))" |
| 275 | line 413, "pan.___", state 803, "cache_dirty_rcu_ptr = 0" |
| 276 | line 413, "pan.___", state 805, "(1)" |
| 277 | line 413, "pan.___", state 806, "(cache_dirty_rcu_ptr)" |
| 278 | line 413, "pan.___", state 806, "else" |
| 279 | line 413, "pan.___", state 809, "(1)" |
| 280 | line 413, "pan.___", state 810, "(1)" |
| 281 | line 413, "pan.___", state 810, "(1)" |
| 282 | line 417, "pan.___", state 817, "cache_dirty_rcu_data[i] = 0" |
| 283 | line 417, "pan.___", state 819, "(1)" |
| 284 | line 417, "pan.___", state 820, "(cache_dirty_rcu_data[i])" |
| 285 | line 417, "pan.___", state 820, "else" |
| 286 | line 417, "pan.___", state 823, "(1)" |
| 287 | line 417, "pan.___", state 824, "(1)" |
| 288 | line 417, "pan.___", state 824, "(1)" |
| 289 | line 415, "pan.___", state 829, "((i<2))" |
| 290 | line 415, "pan.___", state 829, "((i>=2))" |
| 291 | line 422, "pan.___", state 836, "(1)" |
| 292 | line 422, "pan.___", state 837, "(!(cache_dirty_urcu_gp_ctr))" |
| 293 | line 422, "pan.___", state 837, "else" |
| 294 | line 422, "pan.___", state 840, "(1)" |
| 295 | line 422, "pan.___", state 841, "(1)" |
| 296 | line 422, "pan.___", state 841, "(1)" |
| 297 | line 426, "pan.___", state 849, "(1)" |
| 298 | line 426, "pan.___", state 850, "(!(cache_dirty_urcu_active_readers))" |
| 299 | line 426, "pan.___", state 850, "else" |
| 300 | line 426, "pan.___", state 853, "(1)" |
| 301 | line 426, "pan.___", state 854, "(1)" |
| 302 | line 426, "pan.___", state 854, "(1)" |
| 303 | line 424, "pan.___", state 859, "((i<1))" |
| 304 | line 424, "pan.___", state 859, "((i>=1))" |
| 305 | line 431, "pan.___", state 866, "(1)" |
| 306 | line 431, "pan.___", state 867, "(!(cache_dirty_rcu_ptr))" |
| 307 | line 431, "pan.___", state 867, "else" |
| 308 | line 431, "pan.___", state 870, "(1)" |
| 309 | line 431, "pan.___", state 871, "(1)" |
| 310 | line 431, "pan.___", state 871, "(1)" |
| 311 | line 435, "pan.___", state 879, "(1)" |
| 312 | line 435, "pan.___", state 880, "(!(cache_dirty_rcu_data[i]))" |
| 313 | line 435, "pan.___", state 880, "else" |
| 314 | line 435, "pan.___", state 883, "(1)" |
| 315 | line 435, "pan.___", state 884, "(1)" |
| 316 | line 435, "pan.___", state 884, "(1)" |
| 317 | line 433, "pan.___", state 889, "((i<2))" |
| 318 | line 433, "pan.___", state 889, "((i>=2))" |
| 319 | line 443, "pan.___", state 893, "(1)" |
| 320 | line 443, "pan.___", state 893, "(1)" |
| 321 | line 1019, "pan.___", state 898, "_proc_urcu_writer = (_proc_urcu_writer|(1<<11))" |
| 322 | line 1014, "pan.___", state 899, "(((tmp2&((1<<7)-1))&&((tmp2^0)&(1<<7))))" |
| 323 | line 1014, "pan.___", state 899, "else" |
| 324 | line 1039, "pan.___", state 903, "_proc_urcu_writer = (_proc_urcu_writer&~(((1<<12)|(1<<11))))" |
| 325 | line 268, "pan.___", state 934, "cache_dirty_urcu_gp_ctr = 0" |
| 326 | line 272, "pan.___", state 943, "cache_dirty_urcu_active_readers = 0" |
| 327 | line 276, "pan.___", state 958, "(1)" |
| 328 | line 280, "pan.___", state 965, "cache_dirty_rcu_data[i] = 0" |
| 329 | line 245, "pan.___", state 981, "(1)" |
| 330 | line 249, "pan.___", state 989, "(1)" |
| 331 | line 253, "pan.___", state 1001, "(1)" |
| 332 | line 257, "pan.___", state 1009, "(1)" |
| 333 | line 268, "pan.___", state 1040, "cache_dirty_urcu_gp_ctr = 0" |
| 334 | line 272, "pan.___", state 1049, "cache_dirty_urcu_active_readers = 0" |
| 335 | line 276, "pan.___", state 1062, "cache_dirty_rcu_ptr = 0" |
| 336 | line 280, "pan.___", state 1071, "cache_dirty_rcu_data[i] = 0" |
| 337 | line 245, "pan.___", state 1087, "(1)" |
| 338 | line 249, "pan.___", state 1095, "(1)" |
| 339 | line 253, "pan.___", state 1107, "(1)" |
| 340 | line 257, "pan.___", state 1115, "(1)" |
| 341 | line 272, "pan.___", state 1141, "cache_dirty_urcu_active_readers = 0" |
| 342 | line 276, "pan.___", state 1154, "cache_dirty_rcu_ptr = 0" |
| 343 | line 280, "pan.___", state 1163, "cache_dirty_rcu_data[i] = 0" |
| 344 | line 245, "pan.___", state 1179, "(1)" |
| 345 | line 249, "pan.___", state 1187, "(1)" |
| 346 | line 253, "pan.___", state 1199, "(1)" |
| 347 | line 257, "pan.___", state 1207, "(1)" |
| 348 | line 268, "pan.___", state 1238, "cache_dirty_urcu_gp_ctr = 0" |
| 349 | line 272, "pan.___", state 1247, "cache_dirty_urcu_active_readers = 0" |
| 350 | line 276, "pan.___", state 1260, "cache_dirty_rcu_ptr = 0" |
| 351 | line 280, "pan.___", state 1269, "cache_dirty_rcu_data[i] = 0" |
| 352 | line 245, "pan.___", state 1285, "(1)" |
| 353 | line 249, "pan.___", state 1293, "(1)" |
| 354 | line 253, "pan.___", state 1305, "(1)" |
| 355 | line 257, "pan.___", state 1313, "(1)" |
| 356 | line 268, "pan.___", state 1330, "cache_dirty_urcu_gp_ctr = 0" |
| 357 | line 268, "pan.___", state 1332, "(1)" |
| 358 | line 272, "pan.___", state 1339, "cache_dirty_urcu_active_readers = 0" |
| 359 | line 272, "pan.___", state 1341, "(1)" |
| 360 | line 272, "pan.___", state 1342, "(cache_dirty_urcu_active_readers)" |
| 361 | line 272, "pan.___", state 1342, "else" |
| 362 | line 270, "pan.___", state 1347, "((i<1))" |
| 363 | line 270, "pan.___", state 1347, "((i>=1))" |
| 364 | line 276, "pan.___", state 1352, "cache_dirty_rcu_ptr = 0" |
| 365 | line 276, "pan.___", state 1354, "(1)" |
| 366 | line 276, "pan.___", state 1355, "(cache_dirty_rcu_ptr)" |
| 367 | line 276, "pan.___", state 1355, "else" |
| 368 | line 280, "pan.___", state 1361, "cache_dirty_rcu_data[i] = 0" |
| 369 | line 280, "pan.___", state 1363, "(1)" |
| 370 | line 280, "pan.___", state 1364, "(cache_dirty_rcu_data[i])" |
| 371 | line 280, "pan.___", state 1364, "else" |
| 372 | line 278, "pan.___", state 1369, "((i<2))" |
| 373 | line 278, "pan.___", state 1369, "((i>=2))" |
| 374 | line 245, "pan.___", state 1377, "(1)" |
| 375 | line 249, "pan.___", state 1385, "(1)" |
| 376 | line 249, "pan.___", state 1386, "(!(cache_dirty_urcu_active_readers))" |
| 377 | line 249, "pan.___", state 1386, "else" |
| 378 | line 247, "pan.___", state 1391, "((i<1))" |
| 379 | line 247, "pan.___", state 1391, "((i>=1))" |
| 380 | line 253, "pan.___", state 1397, "(1)" |
| 381 | line 253, "pan.___", state 1398, "(!(cache_dirty_rcu_ptr))" |
| 382 | line 253, "pan.___", state 1398, "else" |
| 383 | line 257, "pan.___", state 1405, "(1)" |
| 384 | line 257, "pan.___", state 1406, "(!(cache_dirty_rcu_data[i]))" |
| 385 | line 257, "pan.___", state 1406, "else" |
| 386 | line 262, "pan.___", state 1415, "(!(cache_dirty_urcu_gp_ctr))" |
| 387 | line 262, "pan.___", state 1415, "else" |
| 388 | line 1115, "pan.___", state 1418, "i = 0" |
| 389 | line 1115, "pan.___", state 1420, "reader_barrier = 1" |
| 390 | line 1115, "pan.___", state 1431, "((i<1))" |
| 391 | line 1115, "pan.___", state 1431, "((i>=1))" |
| 392 | line 268, "pan.___", state 1436, "cache_dirty_urcu_gp_ctr = 0" |
| 393 | line 268, "pan.___", state 1438, "(1)" |
| 394 | line 272, "pan.___", state 1445, "cache_dirty_urcu_active_readers = 0" |
| 395 | line 272, "pan.___", state 1447, "(1)" |
| 396 | line 272, "pan.___", state 1448, "(cache_dirty_urcu_active_readers)" |
| 397 | line 272, "pan.___", state 1448, "else" |
| 398 | line 270, "pan.___", state 1453, "((i<1))" |
| 399 | line 270, "pan.___", state 1453, "((i>=1))" |
| 400 | line 276, "pan.___", state 1458, "cache_dirty_rcu_ptr = 0" |
| 401 | line 276, "pan.___", state 1460, "(1)" |
| 402 | line 276, "pan.___", state 1461, "(cache_dirty_rcu_ptr)" |
| 403 | line 276, "pan.___", state 1461, "else" |
| 404 | line 280, "pan.___", state 1467, "cache_dirty_rcu_data[i] = 0" |
| 405 | line 280, "pan.___", state 1469, "(1)" |
| 406 | line 280, "pan.___", state 1470, "(cache_dirty_rcu_data[i])" |
| 407 | line 280, "pan.___", state 1470, "else" |
| 408 | line 278, "pan.___", state 1475, "((i<2))" |
| 409 | line 278, "pan.___", state 1475, "((i>=2))" |
| 410 | line 245, "pan.___", state 1483, "(1)" |
| 411 | line 249, "pan.___", state 1491, "(1)" |
| 412 | line 249, "pan.___", state 1492, "(!(cache_dirty_urcu_active_readers))" |
| 413 | line 249, "pan.___", state 1492, "else" |
| 414 | line 247, "pan.___", state 1497, "((i<1))" |
| 415 | line 247, "pan.___", state 1497, "((i>=1))" |
| 416 | line 253, "pan.___", state 1503, "(1)" |
| 417 | line 253, "pan.___", state 1504, "(!(cache_dirty_rcu_ptr))" |
| 418 | line 253, "pan.___", state 1504, "else" |
| 419 | line 257, "pan.___", state 1511, "(1)" |
| 420 | line 257, "pan.___", state 1512, "(!(cache_dirty_rcu_data[i]))" |
| 421 | line 257, "pan.___", state 1512, "else" |
| 422 | line 262, "pan.___", state 1521, "(!(cache_dirty_urcu_gp_ctr))" |
| 423 | line 262, "pan.___", state 1521, "else" |
| 424 | line 295, "pan.___", state 1523, "(cache_dirty_urcu_gp_ctr)" |
| 425 | line 295, "pan.___", state 1523, "else" |
| 426 | line 1115, "pan.___", state 1524, "(cache_dirty_urcu_gp_ctr)" |
| 427 | line 1115, "pan.___", state 1524, "else" |
| 428 | line 272, "pan.___", state 1537, "cache_dirty_urcu_active_readers = 0" |
| 429 | line 276, "pan.___", state 1550, "cache_dirty_rcu_ptr = 0" |
| 430 | line 280, "pan.___", state 1559, "cache_dirty_rcu_data[i] = 0" |
| 431 | line 245, "pan.___", state 1575, "(1)" |
| 432 | line 249, "pan.___", state 1583, "(1)" |
| 433 | line 253, "pan.___", state 1595, "(1)" |
| 434 | line 257, "pan.___", state 1603, "(1)" |
| 435 | line 268, "pan.___", state 1634, "cache_dirty_urcu_gp_ctr = 0" |
| 436 | line 272, "pan.___", state 1643, "cache_dirty_urcu_active_readers = 0" |
| 437 | line 276, "pan.___", state 1656, "cache_dirty_rcu_ptr = 0" |
| 438 | line 280, "pan.___", state 1665, "cache_dirty_rcu_data[i] = 0" |
| 439 | line 245, "pan.___", state 1681, "(1)" |
| 440 | line 249, "pan.___", state 1689, "(1)" |
| 441 | line 253, "pan.___", state 1701, "(1)" |
| 442 | line 257, "pan.___", state 1709, "(1)" |
| 443 | line 1123, "pan.___", state 1725, "-end-" |
| 444 | (212 of 1725 states) |
| 445 | unreached in proctype :init: |
| 446 | line 1138, "pan.___", state 11, "((i<1))" |
| 447 | line 1138, "pan.___", state 11, "((i>=1))" |
| 448 | (1 of 26 states) |
| 449 | unreached in proctype :never: |
| 450 | line 1184, "pan.___", state 8, "-end-" |
| 451 | (1 of 8 states) |
| 452 | |
| 453 | pan: elapsed time 372 seconds |
| 454 | pan: rate 3796.6785 states/second |
| 455 | pan: avg transition delay 1.5953e-06 usec |
| 456 | cp .input.spin urcu_free_single_flip.spin.input |
| 457 | cp .input.spin.trail urcu_free_single_flip.spin.input.trail |
| 458 | make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow-min-progress' |