| 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_no_mb.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 | pan: claim violated! (at depth 1246) |
| 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 | + Compression |
| 26 | |
| 27 | Full statespace search for: |
| 28 | never claim + |
| 29 | assertion violations + (if within scope of claim) |
| 30 | acceptance cycles + (fairness disabled) |
| 31 | invalid end states - (disabled by never claim) |
| 32 | |
| 33 | State-vector 80 byte, depth reached 3190, errors: 1 |
| 34 | 124498 states, stored |
| 35 | 15198533 states, matched |
| 36 | 15323031 transitions (= stored+matched) |
| 37 | 86866126 atomic steps |
| 38 | hash conflicts: 473423 (resolved) |
| 39 | |
| 40 | Stats on memory usage (in Megabytes): |
| 41 | 13.773 equivalent memory usage for states (stored*(State-vector + overhead)) |
| 42 | 6.400 actual memory usage for states (compression: 46.47%) |
| 43 | state-vector as stored = 18 byte + 36 byte overhead |
| 44 | 8.000 memory used for hash table (-w20) |
| 45 | 457.764 memory used for DFS stack (-m10000000) |
| 46 | 472.111 total actual memory usage |
| 47 | |
| 48 | nr of templates: [ globals chans procs ] |
| 49 | collapse counts: [ 2572 1245 179 2 2 ] |
| 50 | unreached in proctype urcu_reader |
| 51 | line 713, "pan.___", state 12, "((i<1))" |
| 52 | line 713, "pan.___", state 12, "((i>=1))" |
| 53 | line 268, "pan.___", state 57, "cache_dirty_urcu_gp_ctr = 0" |
| 54 | line 276, "pan.___", state 79, "cache_dirty_rcu_ptr = 0" |
| 55 | line 280, "pan.___", state 88, "cache_dirty_rcu_data[i] = 0" |
| 56 | line 245, "pan.___", state 104, "(1)" |
| 57 | line 249, "pan.___", state 112, "(1)" |
| 58 | line 253, "pan.___", state 124, "(1)" |
| 59 | line 257, "pan.___", state 132, "(1)" |
| 60 | line 404, "pan.___", state 158, "cache_dirty_urcu_gp_ctr = 0" |
| 61 | line 413, "pan.___", state 190, "cache_dirty_rcu_ptr = 0" |
| 62 | line 417, "pan.___", state 204, "cache_dirty_rcu_data[i] = 0" |
| 63 | line 422, "pan.___", state 223, "(1)" |
| 64 | line 431, "pan.___", state 253, "(1)" |
| 65 | line 435, "pan.___", state 266, "(1)" |
| 66 | line 614, "pan.___", state 287, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<1))" |
| 67 | line 404, "pan.___", state 294, "cache_dirty_urcu_gp_ctr = 0" |
| 68 | line 413, "pan.___", state 326, "cache_dirty_rcu_ptr = 0" |
| 69 | line 417, "pan.___", state 340, "cache_dirty_rcu_data[i] = 0" |
| 70 | line 422, "pan.___", state 359, "(1)" |
| 71 | line 431, "pan.___", state 389, "(1)" |
| 72 | line 435, "pan.___", state 402, "(1)" |
| 73 | line 404, "pan.___", state 423, "cache_dirty_urcu_gp_ctr = 0" |
| 74 | line 413, "pan.___", state 455, "cache_dirty_rcu_ptr = 0" |
| 75 | line 417, "pan.___", state 469, "cache_dirty_rcu_data[i] = 0" |
| 76 | line 422, "pan.___", state 488, "(1)" |
| 77 | line 431, "pan.___", state 518, "(1)" |
| 78 | line 435, "pan.___", state 531, "(1)" |
| 79 | line 404, "pan.___", state 554, "cache_dirty_urcu_gp_ctr = 0" |
| 80 | line 404, "pan.___", state 556, "(1)" |
| 81 | line 404, "pan.___", state 557, "(cache_dirty_urcu_gp_ctr)" |
| 82 | line 404, "pan.___", state 557, "else" |
| 83 | line 404, "pan.___", state 560, "(1)" |
| 84 | line 408, "pan.___", state 568, "cache_dirty_urcu_active_readers = 0" |
| 85 | line 408, "pan.___", state 570, "(1)" |
| 86 | line 408, "pan.___", state 571, "(cache_dirty_urcu_active_readers)" |
| 87 | line 408, "pan.___", state 571, "else" |
| 88 | line 408, "pan.___", state 574, "(1)" |
| 89 | line 408, "pan.___", state 575, "(1)" |
| 90 | line 408, "pan.___", state 575, "(1)" |
| 91 | line 406, "pan.___", state 580, "((i<1))" |
| 92 | line 406, "pan.___", state 580, "((i>=1))" |
| 93 | line 413, "pan.___", state 586, "cache_dirty_rcu_ptr = 0" |
| 94 | line 413, "pan.___", state 588, "(1)" |
| 95 | line 413, "pan.___", state 589, "(cache_dirty_rcu_ptr)" |
| 96 | line 413, "pan.___", state 589, "else" |
| 97 | line 413, "pan.___", state 592, "(1)" |
| 98 | line 413, "pan.___", state 593, "(1)" |
| 99 | line 413, "pan.___", state 593, "(1)" |
| 100 | line 417, "pan.___", state 600, "cache_dirty_rcu_data[i] = 0" |
| 101 | line 417, "pan.___", state 602, "(1)" |
| 102 | line 417, "pan.___", state 603, "(cache_dirty_rcu_data[i])" |
| 103 | line 417, "pan.___", state 603, "else" |
| 104 | line 417, "pan.___", state 606, "(1)" |
| 105 | line 417, "pan.___", state 607, "(1)" |
| 106 | line 417, "pan.___", state 607, "(1)" |
| 107 | line 415, "pan.___", state 612, "((i<2))" |
| 108 | line 415, "pan.___", state 612, "((i>=2))" |
| 109 | line 422, "pan.___", state 619, "(1)" |
| 110 | line 422, "pan.___", state 620, "(!(cache_dirty_urcu_gp_ctr))" |
| 111 | line 422, "pan.___", state 620, "else" |
| 112 | line 422, "pan.___", state 623, "(1)" |
| 113 | line 422, "pan.___", state 624, "(1)" |
| 114 | line 422, "pan.___", state 624, "(1)" |
| 115 | line 426, "pan.___", state 632, "(1)" |
| 116 | line 426, "pan.___", state 633, "(!(cache_dirty_urcu_active_readers))" |
| 117 | line 426, "pan.___", state 633, "else" |
| 118 | line 426, "pan.___", state 636, "(1)" |
| 119 | line 426, "pan.___", state 637, "(1)" |
| 120 | line 426, "pan.___", state 637, "(1)" |
| 121 | line 424, "pan.___", state 642, "((i<1))" |
| 122 | line 424, "pan.___", state 642, "((i>=1))" |
| 123 | line 431, "pan.___", state 649, "(1)" |
| 124 | line 431, "pan.___", state 650, "(!(cache_dirty_rcu_ptr))" |
| 125 | line 431, "pan.___", state 650, "else" |
| 126 | line 431, "pan.___", state 653, "(1)" |
| 127 | line 431, "pan.___", state 654, "(1)" |
| 128 | line 431, "pan.___", state 654, "(1)" |
| 129 | line 435, "pan.___", state 662, "(1)" |
| 130 | line 435, "pan.___", state 663, "(!(cache_dirty_rcu_data[i]))" |
| 131 | line 435, "pan.___", state 663, "else" |
| 132 | line 435, "pan.___", state 666, "(1)" |
| 133 | line 435, "pan.___", state 667, "(1)" |
| 134 | line 435, "pan.___", state 667, "(1)" |
| 135 | line 433, "pan.___", state 672, "((i<2))" |
| 136 | line 433, "pan.___", state 672, "((i>=2))" |
| 137 | line 443, "pan.___", state 676, "(1)" |
| 138 | line 443, "pan.___", state 676, "(1)" |
| 139 | line 614, "pan.___", state 679, "cached_urcu_active_readers = (tmp+1)" |
| 140 | line 614, "pan.___", state 680, "_proc_urcu_reader = (_proc_urcu_reader|(1<<5))" |
| 141 | line 614, "pan.___", state 681, "(1)" |
| 142 | line 404, "pan.___", state 688, "cache_dirty_urcu_gp_ctr = 0" |
| 143 | line 413, "pan.___", state 720, "cache_dirty_rcu_ptr = 0" |
| 144 | line 417, "pan.___", state 734, "cache_dirty_rcu_data[i] = 0" |
| 145 | line 422, "pan.___", state 753, "(1)" |
| 146 | line 431, "pan.___", state 783, "(1)" |
| 147 | line 435, "pan.___", state 796, "(1)" |
| 148 | line 404, "pan.___", state 823, "cache_dirty_urcu_gp_ctr = 0" |
| 149 | line 413, "pan.___", state 855, "cache_dirty_rcu_ptr = 0" |
| 150 | line 417, "pan.___", state 869, "cache_dirty_rcu_data[i] = 0" |
| 151 | line 422, "pan.___", state 888, "(1)" |
| 152 | line 431, "pan.___", state 918, "(1)" |
| 153 | line 435, "pan.___", state 931, "(1)" |
| 154 | line 404, "pan.___", state 952, "cache_dirty_urcu_gp_ctr = 0" |
| 155 | line 413, "pan.___", state 984, "cache_dirty_rcu_ptr = 0" |
| 156 | line 417, "pan.___", state 998, "cache_dirty_rcu_data[i] = 0" |
| 157 | line 422, "pan.___", state 1017, "(1)" |
| 158 | line 431, "pan.___", state 1047, "(1)" |
| 159 | line 435, "pan.___", state 1060, "(1)" |
| 160 | line 245, "pan.___", state 1093, "(1)" |
| 161 | line 253, "pan.___", state 1113, "(1)" |
| 162 | line 257, "pan.___", state 1121, "(1)" |
| 163 | line 748, "pan.___", state 1138, "-end-" |
| 164 | (92 of 1138 states) |
| 165 | unreached in proctype urcu_writer |
| 166 | line 837, "pan.___", state 12, "((i<1))" |
| 167 | line 837, "pan.___", state 12, "((i>=1))" |
| 168 | line 404, "pan.___", state 47, "cache_dirty_urcu_gp_ctr = 0" |
| 169 | line 404, "pan.___", state 53, "(1)" |
| 170 | line 408, "pan.___", state 61, "cache_dirty_urcu_active_readers = 0" |
| 171 | line 408, "pan.___", state 67, "(1)" |
| 172 | line 408, "pan.___", state 68, "(1)" |
| 173 | line 408, "pan.___", state 68, "(1)" |
| 174 | line 406, "pan.___", state 73, "((i<1))" |
| 175 | line 406, "pan.___", state 73, "((i>=1))" |
| 176 | line 413, "pan.___", state 79, "cache_dirty_rcu_ptr = 0" |
| 177 | line 413, "pan.___", state 85, "(1)" |
| 178 | line 413, "pan.___", state 86, "(1)" |
| 179 | line 413, "pan.___", state 86, "(1)" |
| 180 | line 417, "pan.___", state 99, "(1)" |
| 181 | line 417, "pan.___", state 100, "(1)" |
| 182 | line 417, "pan.___", state 100, "(1)" |
| 183 | line 415, "pan.___", state 105, "((i<2))" |
| 184 | line 415, "pan.___", state 105, "((i>=2))" |
| 185 | line 422, "pan.___", state 112, "(1)" |
| 186 | line 422, "pan.___", state 113, "(!(cache_dirty_urcu_gp_ctr))" |
| 187 | line 422, "pan.___", state 113, "else" |
| 188 | line 422, "pan.___", state 116, "(1)" |
| 189 | line 422, "pan.___", state 117, "(1)" |
| 190 | line 422, "pan.___", state 117, "(1)" |
| 191 | line 426, "pan.___", state 125, "(1)" |
| 192 | line 426, "pan.___", state 126, "(!(cache_dirty_urcu_active_readers))" |
| 193 | line 426, "pan.___", state 126, "else" |
| 194 | line 426, "pan.___", state 129, "(1)" |
| 195 | line 426, "pan.___", state 130, "(1)" |
| 196 | line 426, "pan.___", state 130, "(1)" |
| 197 | line 424, "pan.___", state 135, "((i<1))" |
| 198 | line 424, "pan.___", state 135, "((i>=1))" |
| 199 | line 431, "pan.___", state 142, "(1)" |
| 200 | line 431, "pan.___", state 143, "(!(cache_dirty_rcu_ptr))" |
| 201 | line 431, "pan.___", state 143, "else" |
| 202 | line 431, "pan.___", state 146, "(1)" |
| 203 | line 431, "pan.___", state 147, "(1)" |
| 204 | line 431, "pan.___", state 147, "(1)" |
| 205 | line 435, "pan.___", state 155, "(1)" |
| 206 | line 435, "pan.___", state 156, "(!(cache_dirty_rcu_data[i]))" |
| 207 | line 435, "pan.___", state 156, "else" |
| 208 | line 435, "pan.___", state 159, "(1)" |
| 209 | line 435, "pan.___", state 160, "(1)" |
| 210 | line 435, "pan.___", state 160, "(1)" |
| 211 | line 433, "pan.___", state 165, "((i<2))" |
| 212 | line 433, "pan.___", state 165, "((i>=2))" |
| 213 | line 443, "pan.___", state 169, "(1)" |
| 214 | line 443, "pan.___", state 169, "(1)" |
| 215 | line 268, "pan.___", state 178, "cache_dirty_urcu_gp_ctr = 0" |
| 216 | line 272, "pan.___", state 187, "cache_dirty_urcu_active_readers = 0" |
| 217 | line 270, "pan.___", state 195, "((i<1))" |
| 218 | line 270, "pan.___", state 195, "((i>=1))" |
| 219 | line 276, "pan.___", state 200, "cache_dirty_rcu_ptr = 0" |
| 220 | line 907, "pan.___", state 228, "old_data = cached_rcu_ptr" |
| 221 | line 918, "pan.___", state 232, "_proc_urcu_writer = (_proc_urcu_writer|(1<<4))" |
| 222 | line 404, "pan.___", state 240, "cache_dirty_urcu_gp_ctr = 0" |
| 223 | line 404, "pan.___", state 246, "(1)" |
| 224 | line 408, "pan.___", state 254, "cache_dirty_urcu_active_readers = 0" |
| 225 | line 408, "pan.___", state 260, "(1)" |
| 226 | line 408, "pan.___", state 261, "(1)" |
| 227 | line 408, "pan.___", state 261, "(1)" |
| 228 | line 406, "pan.___", state 266, "((i<1))" |
| 229 | line 406, "pan.___", state 266, "((i>=1))" |
| 230 | line 413, "pan.___", state 274, "(1)" |
| 231 | line 413, "pan.___", state 275, "(cache_dirty_rcu_ptr)" |
| 232 | line 413, "pan.___", state 275, "else" |
| 233 | line 413, "pan.___", state 278, "(1)" |
| 234 | line 413, "pan.___", state 279, "(1)" |
| 235 | line 413, "pan.___", state 279, "(1)" |
| 236 | line 417, "pan.___", state 286, "cache_dirty_rcu_data[i] = 0" |
| 237 | line 417, "pan.___", state 292, "(1)" |
| 238 | line 417, "pan.___", state 293, "(1)" |
| 239 | line 417, "pan.___", state 293, "(1)" |
| 240 | line 415, "pan.___", state 298, "((i<2))" |
| 241 | line 415, "pan.___", state 298, "((i>=2))" |
| 242 | line 422, "pan.___", state 305, "(1)" |
| 243 | line 422, "pan.___", state 306, "(!(cache_dirty_urcu_gp_ctr))" |
| 244 | line 422, "pan.___", state 306, "else" |
| 245 | line 422, "pan.___", state 309, "(1)" |
| 246 | line 422, "pan.___", state 310, "(1)" |
| 247 | line 422, "pan.___", state 310, "(1)" |
| 248 | line 426, "pan.___", state 318, "(1)" |
| 249 | line 426, "pan.___", state 319, "(!(cache_dirty_urcu_active_readers))" |
| 250 | line 426, "pan.___", state 319, "else" |
| 251 | line 426, "pan.___", state 322, "(1)" |
| 252 | line 426, "pan.___", state 323, "(1)" |
| 253 | line 426, "pan.___", state 323, "(1)" |
| 254 | line 424, "pan.___", state 328, "((i<1))" |
| 255 | line 424, "pan.___", state 328, "((i>=1))" |
| 256 | line 431, "pan.___", state 335, "(1)" |
| 257 | line 431, "pan.___", state 336, "(!(cache_dirty_rcu_ptr))" |
| 258 | line 431, "pan.___", state 336, "else" |
| 259 | line 431, "pan.___", state 339, "(1)" |
| 260 | line 431, "pan.___", state 340, "(1)" |
| 261 | line 431, "pan.___", state 340, "(1)" |
| 262 | line 435, "pan.___", state 348, "(1)" |
| 263 | line 435, "pan.___", state 349, "(!(cache_dirty_rcu_data[i]))" |
| 264 | line 435, "pan.___", state 349, "else" |
| 265 | line 435, "pan.___", state 352, "(1)" |
| 266 | line 435, "pan.___", state 353, "(1)" |
| 267 | line 435, "pan.___", state 353, "(1)" |
| 268 | line 433, "pan.___", state 358, "((i<2))" |
| 269 | line 433, "pan.___", state 358, "((i>=2))" |
| 270 | line 443, "pan.___", state 362, "(1)" |
| 271 | line 443, "pan.___", state 362, "(1)" |
| 272 | line 404, "pan.___", state 373, "(1)" |
| 273 | line 404, "pan.___", state 374, "(cache_dirty_urcu_gp_ctr)" |
| 274 | line 404, "pan.___", state 374, "else" |
| 275 | line 404, "pan.___", state 377, "(1)" |
| 276 | line 408, "pan.___", state 385, "cache_dirty_urcu_active_readers = 0" |
| 277 | line 408, "pan.___", state 391, "(1)" |
| 278 | line 408, "pan.___", state 392, "(1)" |
| 279 | line 408, "pan.___", state 392, "(1)" |
| 280 | line 406, "pan.___", state 397, "((i<1))" |
| 281 | line 406, "pan.___", state 397, "((i>=1))" |
| 282 | line 413, "pan.___", state 403, "cache_dirty_rcu_ptr = 0" |
| 283 | line 413, "pan.___", state 409, "(1)" |
| 284 | line 413, "pan.___", state 410, "(1)" |
| 285 | line 413, "pan.___", state 410, "(1)" |
| 286 | line 417, "pan.___", state 417, "cache_dirty_rcu_data[i] = 0" |
| 287 | line 417, "pan.___", state 423, "(1)" |
| 288 | line 417, "pan.___", state 424, "(1)" |
| 289 | line 417, "pan.___", state 424, "(1)" |
| 290 | line 415, "pan.___", state 429, "((i<2))" |
| 291 | line 415, "pan.___", state 429, "((i>=2))" |
| 292 | line 422, "pan.___", state 436, "(1)" |
| 293 | line 422, "pan.___", state 437, "(!(cache_dirty_urcu_gp_ctr))" |
| 294 | line 422, "pan.___", state 437, "else" |
| 295 | line 422, "pan.___", state 440, "(1)" |
| 296 | line 422, "pan.___", state 441, "(1)" |
| 297 | line 422, "pan.___", state 441, "(1)" |
| 298 | line 426, "pan.___", state 449, "(1)" |
| 299 | line 426, "pan.___", state 450, "(!(cache_dirty_urcu_active_readers))" |
| 300 | line 426, "pan.___", state 450, "else" |
| 301 | line 426, "pan.___", state 453, "(1)" |
| 302 | line 426, "pan.___", state 454, "(1)" |
| 303 | line 426, "pan.___", state 454, "(1)" |
| 304 | line 424, "pan.___", state 459, "((i<1))" |
| 305 | line 424, "pan.___", state 459, "((i>=1))" |
| 306 | line 431, "pan.___", state 466, "(1)" |
| 307 | line 431, "pan.___", state 467, "(!(cache_dirty_rcu_ptr))" |
| 308 | line 431, "pan.___", state 467, "else" |
| 309 | line 431, "pan.___", state 470, "(1)" |
| 310 | line 431, "pan.___", state 471, "(1)" |
| 311 | line 431, "pan.___", state 471, "(1)" |
| 312 | line 435, "pan.___", state 479, "(1)" |
| 313 | line 435, "pan.___", state 480, "(!(cache_dirty_rcu_data[i]))" |
| 314 | line 435, "pan.___", state 480, "else" |
| 315 | line 435, "pan.___", state 483, "(1)" |
| 316 | line 435, "pan.___", state 484, "(1)" |
| 317 | line 435, "pan.___", state 484, "(1)" |
| 318 | line 433, "pan.___", state 489, "((i<2))" |
| 319 | line 433, "pan.___", state 489, "((i>=2))" |
| 320 | line 443, "pan.___", state 493, "(1)" |
| 321 | line 443, "pan.___", state 493, "(1)" |
| 322 | line 972, "pan.___", state 504, "_proc_urcu_writer = (_proc_urcu_writer&~((1<<9)))" |
| 323 | line 977, "pan.___", state 505, "_proc_urcu_writer = (_proc_urcu_writer&~(((1<<8)|(1<<7))))" |
| 324 | line 404, "pan.___", state 510, "cache_dirty_urcu_gp_ctr = 0" |
| 325 | line 404, "pan.___", state 516, "(1)" |
| 326 | line 408, "pan.___", state 524, "cache_dirty_urcu_active_readers = 0" |
| 327 | line 408, "pan.___", state 530, "(1)" |
| 328 | line 408, "pan.___", state 531, "(1)" |
| 329 | line 408, "pan.___", state 531, "(1)" |
| 330 | line 406, "pan.___", state 536, "((i<1))" |
| 331 | line 406, "pan.___", state 536, "((i>=1))" |
| 332 | line 413, "pan.___", state 542, "cache_dirty_rcu_ptr = 0" |
| 333 | line 413, "pan.___", state 548, "(1)" |
| 334 | line 413, "pan.___", state 549, "(1)" |
| 335 | line 413, "pan.___", state 549, "(1)" |
| 336 | line 417, "pan.___", state 556, "cache_dirty_rcu_data[i] = 0" |
| 337 | line 417, "pan.___", state 562, "(1)" |
| 338 | line 417, "pan.___", state 563, "(1)" |
| 339 | line 417, "pan.___", state 563, "(1)" |
| 340 | line 415, "pan.___", state 568, "((i<2))" |
| 341 | line 415, "pan.___", state 568, "((i>=2))" |
| 342 | line 422, "pan.___", state 575, "(1)" |
| 343 | line 422, "pan.___", state 576, "(!(cache_dirty_urcu_gp_ctr))" |
| 344 | line 422, "pan.___", state 576, "else" |
| 345 | line 422, "pan.___", state 579, "(1)" |
| 346 | line 422, "pan.___", state 580, "(1)" |
| 347 | line 422, "pan.___", state 580, "(1)" |
| 348 | line 426, "pan.___", state 588, "(1)" |
| 349 | line 426, "pan.___", state 589, "(!(cache_dirty_urcu_active_readers))" |
| 350 | line 426, "pan.___", state 589, "else" |
| 351 | line 426, "pan.___", state 592, "(1)" |
| 352 | line 426, "pan.___", state 593, "(1)" |
| 353 | line 426, "pan.___", state 593, "(1)" |
| 354 | line 424, "pan.___", state 598, "((i<1))" |
| 355 | line 424, "pan.___", state 598, "((i>=1))" |
| 356 | line 431, "pan.___", state 605, "(1)" |
| 357 | line 431, "pan.___", state 606, "(!(cache_dirty_rcu_ptr))" |
| 358 | line 431, "pan.___", state 606, "else" |
| 359 | line 431, "pan.___", state 609, "(1)" |
| 360 | line 431, "pan.___", state 610, "(1)" |
| 361 | line 431, "pan.___", state 610, "(1)" |
| 362 | line 435, "pan.___", state 618, "(1)" |
| 363 | line 435, "pan.___", state 619, "(!(cache_dirty_rcu_data[i]))" |
| 364 | line 435, "pan.___", state 619, "else" |
| 365 | line 435, "pan.___", state 622, "(1)" |
| 366 | line 435, "pan.___", state 623, "(1)" |
| 367 | line 435, "pan.___", state 623, "(1)" |
| 368 | line 443, "pan.___", state 632, "(1)" |
| 369 | line 443, "pan.___", state 632, "(1)" |
| 370 | line 404, "pan.___", state 639, "cache_dirty_urcu_gp_ctr = 0" |
| 371 | line 408, "pan.___", state 653, "cache_dirty_urcu_active_readers = 0" |
| 372 | line 413, "pan.___", state 671, "cache_dirty_rcu_ptr = 0" |
| 373 | line 422, "pan.___", state 704, "(1)" |
| 374 | line 426, "pan.___", state 717, "(1)" |
| 375 | line 431, "pan.___", state 734, "(1)" |
| 376 | line 435, "pan.___", state 747, "(1)" |
| 377 | line 408, "pan.___", state 784, "cache_dirty_urcu_active_readers = 0" |
| 378 | line 413, "pan.___", state 802, "cache_dirty_rcu_ptr = 0" |
| 379 | line 417, "pan.___", state 816, "cache_dirty_rcu_data[i] = 0" |
| 380 | line 426, "pan.___", state 848, "(1)" |
| 381 | line 431, "pan.___", state 865, "(1)" |
| 382 | line 435, "pan.___", state 878, "(1)" |
| 383 | line 1054, "pan.___", state 905, "_proc_urcu_writer = (_proc_urcu_writer|(1<<13))" |
| 384 | line 268, "pan.___", state 933, "cache_dirty_urcu_gp_ctr = 0" |
| 385 | line 268, "pan.___", state 935, "(1)" |
| 386 | line 272, "pan.___", state 942, "cache_dirty_urcu_active_readers = 0" |
| 387 | line 272, "pan.___", state 944, "(1)" |
| 388 | line 272, "pan.___", state 945, "(cache_dirty_urcu_active_readers)" |
| 389 | line 272, "pan.___", state 945, "else" |
| 390 | line 270, "pan.___", state 950, "((i<1))" |
| 391 | line 270, "pan.___", state 950, "((i>=1))" |
| 392 | line 276, "pan.___", state 955, "cache_dirty_rcu_ptr = 0" |
| 393 | line 276, "pan.___", state 957, "(1)" |
| 394 | line 276, "pan.___", state 958, "(cache_dirty_rcu_ptr)" |
| 395 | line 276, "pan.___", state 958, "else" |
| 396 | line 280, "pan.___", state 964, "cache_dirty_rcu_data[i] = 0" |
| 397 | line 280, "pan.___", state 966, "(1)" |
| 398 | line 280, "pan.___", state 967, "(cache_dirty_rcu_data[i])" |
| 399 | line 280, "pan.___", state 967, "else" |
| 400 | line 278, "pan.___", state 972, "((i<2))" |
| 401 | line 278, "pan.___", state 972, "((i>=2))" |
| 402 | line 245, "pan.___", state 980, "(1)" |
| 403 | line 249, "pan.___", state 988, "(1)" |
| 404 | line 249, "pan.___", state 989, "(!(cache_dirty_urcu_active_readers))" |
| 405 | line 249, "pan.___", state 989, "else" |
| 406 | line 247, "pan.___", state 994, "((i<1))" |
| 407 | line 247, "pan.___", state 994, "((i>=1))" |
| 408 | line 253, "pan.___", state 1000, "(1)" |
| 409 | line 253, "pan.___", state 1001, "(!(cache_dirty_rcu_ptr))" |
| 410 | line 253, "pan.___", state 1001, "else" |
| 411 | line 257, "pan.___", state 1008, "(1)" |
| 412 | line 257, "pan.___", state 1009, "(!(cache_dirty_rcu_data[i]))" |
| 413 | line 257, "pan.___", state 1009, "else" |
| 414 | line 262, "pan.___", state 1018, "(!(cache_dirty_urcu_gp_ctr))" |
| 415 | line 262, "pan.___", state 1018, "else" |
| 416 | line 1108, "pan.___", state 1034, "((i<1))" |
| 417 | line 1108, "pan.___", state 1034, "((i>=1))" |
| 418 | line 268, "pan.___", state 1039, "cache_dirty_urcu_gp_ctr = 0" |
| 419 | line 268, "pan.___", state 1041, "(1)" |
| 420 | line 272, "pan.___", state 1048, "cache_dirty_urcu_active_readers = 0" |
| 421 | line 272, "pan.___", state 1050, "(1)" |
| 422 | line 272, "pan.___", state 1051, "(cache_dirty_urcu_active_readers)" |
| 423 | line 272, "pan.___", state 1051, "else" |
| 424 | line 270, "pan.___", state 1056, "((i<1))" |
| 425 | line 270, "pan.___", state 1056, "((i>=1))" |
| 426 | line 276, "pan.___", state 1061, "cache_dirty_rcu_ptr = 0" |
| 427 | line 276, "pan.___", state 1063, "(1)" |
| 428 | line 276, "pan.___", state 1064, "(cache_dirty_rcu_ptr)" |
| 429 | line 276, "pan.___", state 1064, "else" |
| 430 | line 280, "pan.___", state 1070, "cache_dirty_rcu_data[i] = 0" |
| 431 | line 280, "pan.___", state 1072, "(1)" |
| 432 | line 280, "pan.___", state 1073, "(cache_dirty_rcu_data[i])" |
| 433 | line 280, "pan.___", state 1073, "else" |
| 434 | line 278, "pan.___", state 1078, "((i<2))" |
| 435 | line 278, "pan.___", state 1078, "((i>=2))" |
| 436 | line 245, "pan.___", state 1086, "(1)" |
| 437 | line 249, "pan.___", state 1094, "(1)" |
| 438 | line 249, "pan.___", state 1095, "(!(cache_dirty_urcu_active_readers))" |
| 439 | line 249, "pan.___", state 1095, "else" |
| 440 | line 247, "pan.___", state 1100, "((i<1))" |
| 441 | line 247, "pan.___", state 1100, "((i>=1))" |
| 442 | line 253, "pan.___", state 1106, "(1)" |
| 443 | line 253, "pan.___", state 1107, "(!(cache_dirty_rcu_ptr))" |
| 444 | line 253, "pan.___", state 1107, "else" |
| 445 | line 257, "pan.___", state 1114, "(1)" |
| 446 | line 257, "pan.___", state 1115, "(!(cache_dirty_rcu_data[i]))" |
| 447 | line 257, "pan.___", state 1115, "else" |
| 448 | line 262, "pan.___", state 1124, "(!(cache_dirty_urcu_gp_ctr))" |
| 449 | line 262, "pan.___", state 1124, "else" |
| 450 | line 295, "pan.___", state 1126, "(cache_dirty_urcu_gp_ctr)" |
| 451 | line 295, "pan.___", state 1126, "else" |
| 452 | line 1108, "pan.___", state 1127, "(cache_dirty_urcu_gp_ctr)" |
| 453 | line 1108, "pan.___", state 1127, "else" |
| 454 | line 268, "pan.___", state 1131, "cache_dirty_urcu_gp_ctr = 0" |
| 455 | line 268, "pan.___", state 1133, "(1)" |
| 456 | line 272, "pan.___", state 1140, "cache_dirty_urcu_active_readers = 0" |
| 457 | line 272, "pan.___", state 1142, "(1)" |
| 458 | line 272, "pan.___", state 1143, "(cache_dirty_urcu_active_readers)" |
| 459 | line 272, "pan.___", state 1143, "else" |
| 460 | line 270, "pan.___", state 1148, "((i<1))" |
| 461 | line 270, "pan.___", state 1148, "((i>=1))" |
| 462 | line 276, "pan.___", state 1153, "cache_dirty_rcu_ptr = 0" |
| 463 | line 276, "pan.___", state 1155, "(1)" |
| 464 | line 276, "pan.___", state 1156, "(cache_dirty_rcu_ptr)" |
| 465 | line 276, "pan.___", state 1156, "else" |
| 466 | line 280, "pan.___", state 1162, "cache_dirty_rcu_data[i] = 0" |
| 467 | line 280, "pan.___", state 1164, "(1)" |
| 468 | line 280, "pan.___", state 1165, "(cache_dirty_rcu_data[i])" |
| 469 | line 280, "pan.___", state 1165, "else" |
| 470 | line 278, "pan.___", state 1170, "((i<2))" |
| 471 | line 278, "pan.___", state 1170, "((i>=2))" |
| 472 | line 245, "pan.___", state 1178, "(1)" |
| 473 | line 249, "pan.___", state 1186, "(1)" |
| 474 | line 249, "pan.___", state 1187, "(!(cache_dirty_urcu_active_readers))" |
| 475 | line 249, "pan.___", state 1187, "else" |
| 476 | line 247, "pan.___", state 1192, "((i<1))" |
| 477 | line 247, "pan.___", state 1192, "((i>=1))" |
| 478 | line 253, "pan.___", state 1198, "(1)" |
| 479 | line 253, "pan.___", state 1199, "(!(cache_dirty_rcu_ptr))" |
| 480 | line 253, "pan.___", state 1199, "else" |
| 481 | line 257, "pan.___", state 1206, "(1)" |
| 482 | line 257, "pan.___", state 1207, "(!(cache_dirty_rcu_data[i]))" |
| 483 | line 257, "pan.___", state 1207, "else" |
| 484 | line 262, "pan.___", state 1216, "(!(cache_dirty_urcu_gp_ctr))" |
| 485 | line 262, "pan.___", state 1216, "else" |
| 486 | line 1112, "pan.___", state 1219, "i = 0" |
| 487 | line 1112, "pan.___", state 1221, "reader_barrier = 1" |
| 488 | line 1112, "pan.___", state 1232, "((i<1))" |
| 489 | line 1112, "pan.___", state 1232, "((i>=1))" |
| 490 | line 268, "pan.___", state 1237, "cache_dirty_urcu_gp_ctr = 0" |
| 491 | line 268, "pan.___", state 1239, "(1)" |
| 492 | line 272, "pan.___", state 1246, "cache_dirty_urcu_active_readers = 0" |
| 493 | line 272, "pan.___", state 1248, "(1)" |
| 494 | line 272, "pan.___", state 1249, "(cache_dirty_urcu_active_readers)" |
| 495 | line 272, "pan.___", state 1249, "else" |
| 496 | line 270, "pan.___", state 1254, "((i<1))" |
| 497 | line 270, "pan.___", state 1254, "((i>=1))" |
| 498 | line 276, "pan.___", state 1259, "cache_dirty_rcu_ptr = 0" |
| 499 | line 276, "pan.___", state 1261, "(1)" |
| 500 | line 276, "pan.___", state 1262, "(cache_dirty_rcu_ptr)" |
| 501 | line 276, "pan.___", state 1262, "else" |
| 502 | line 280, "pan.___", state 1268, "cache_dirty_rcu_data[i] = 0" |
| 503 | line 280, "pan.___", state 1270, "(1)" |
| 504 | line 280, "pan.___", state 1271, "(cache_dirty_rcu_data[i])" |
| 505 | line 280, "pan.___", state 1271, "else" |
| 506 | line 278, "pan.___", state 1276, "((i<2))" |
| 507 | line 278, "pan.___", state 1276, "((i>=2))" |
| 508 | line 245, "pan.___", state 1284, "(1)" |
| 509 | line 249, "pan.___", state 1292, "(1)" |
| 510 | line 249, "pan.___", state 1293, "(!(cache_dirty_urcu_active_readers))" |
| 511 | line 249, "pan.___", state 1293, "else" |
| 512 | line 247, "pan.___", state 1298, "((i<1))" |
| 513 | line 247, "pan.___", state 1298, "((i>=1))" |
| 514 | line 253, "pan.___", state 1304, "(1)" |
| 515 | line 253, "pan.___", state 1305, "(!(cache_dirty_rcu_ptr))" |
| 516 | line 253, "pan.___", state 1305, "else" |
| 517 | line 257, "pan.___", state 1312, "(1)" |
| 518 | line 257, "pan.___", state 1313, "(!(cache_dirty_rcu_data[i]))" |
| 519 | line 257, "pan.___", state 1313, "else" |
| 520 | line 262, "pan.___", state 1322, "(!(cache_dirty_urcu_gp_ctr))" |
| 521 | line 262, "pan.___", state 1322, "else" |
| 522 | line 295, "pan.___", state 1324, "(cache_dirty_urcu_gp_ctr)" |
| 523 | line 295, "pan.___", state 1324, "else" |
| 524 | line 1112, "pan.___", state 1325, "(cache_dirty_urcu_gp_ctr)" |
| 525 | line 1112, "pan.___", state 1325, "else" |
| 526 | line 272, "pan.___", state 1338, "cache_dirty_urcu_active_readers = 0" |
| 527 | line 276, "pan.___", state 1351, "cache_dirty_rcu_ptr = 0" |
| 528 | line 280, "pan.___", state 1360, "cache_dirty_rcu_data[i] = 0" |
| 529 | line 245, "pan.___", state 1376, "(1)" |
| 530 | line 249, "pan.___", state 1384, "(1)" |
| 531 | line 253, "pan.___", state 1396, "(1)" |
| 532 | line 257, "pan.___", state 1404, "(1)" |
| 533 | line 268, "pan.___", state 1435, "cache_dirty_urcu_gp_ctr = 0" |
| 534 | line 272, "pan.___", state 1444, "cache_dirty_urcu_active_readers = 0" |
| 535 | line 276, "pan.___", state 1457, "cache_dirty_rcu_ptr = 0" |
| 536 | line 280, "pan.___", state 1466, "cache_dirty_rcu_data[i] = 0" |
| 537 | line 245, "pan.___", state 1482, "(1)" |
| 538 | line 249, "pan.___", state 1490, "(1)" |
| 539 | line 253, "pan.___", state 1502, "(1)" |
| 540 | line 257, "pan.___", state 1510, "(1)" |
| 541 | line 268, "pan.___", state 1527, "cache_dirty_urcu_gp_ctr = 0" |
| 542 | line 268, "pan.___", state 1529, "(1)" |
| 543 | line 272, "pan.___", state 1536, "cache_dirty_urcu_active_readers = 0" |
| 544 | line 272, "pan.___", state 1538, "(1)" |
| 545 | line 272, "pan.___", state 1539, "(cache_dirty_urcu_active_readers)" |
| 546 | line 272, "pan.___", state 1539, "else" |
| 547 | line 270, "pan.___", state 1544, "((i<1))" |
| 548 | line 270, "pan.___", state 1544, "((i>=1))" |
| 549 | line 276, "pan.___", state 1549, "cache_dirty_rcu_ptr = 0" |
| 550 | line 276, "pan.___", state 1551, "(1)" |
| 551 | line 276, "pan.___", state 1552, "(cache_dirty_rcu_ptr)" |
| 552 | line 276, "pan.___", state 1552, "else" |
| 553 | line 280, "pan.___", state 1558, "cache_dirty_rcu_data[i] = 0" |
| 554 | line 280, "pan.___", state 1560, "(1)" |
| 555 | line 280, "pan.___", state 1561, "(cache_dirty_rcu_data[i])" |
| 556 | line 280, "pan.___", state 1561, "else" |
| 557 | line 278, "pan.___", state 1566, "((i<2))" |
| 558 | line 278, "pan.___", state 1566, "((i>=2))" |
| 559 | line 245, "pan.___", state 1574, "(1)" |
| 560 | line 249, "pan.___", state 1582, "(1)" |
| 561 | line 249, "pan.___", state 1583, "(!(cache_dirty_urcu_active_readers))" |
| 562 | line 249, "pan.___", state 1583, "else" |
| 563 | line 247, "pan.___", state 1588, "((i<1))" |
| 564 | line 247, "pan.___", state 1588, "((i>=1))" |
| 565 | line 253, "pan.___", state 1594, "(1)" |
| 566 | line 253, "pan.___", state 1595, "(!(cache_dirty_rcu_ptr))" |
| 567 | line 253, "pan.___", state 1595, "else" |
| 568 | line 257, "pan.___", state 1602, "(1)" |
| 569 | line 257, "pan.___", state 1603, "(!(cache_dirty_rcu_data[i]))" |
| 570 | line 257, "pan.___", state 1603, "else" |
| 571 | line 262, "pan.___", state 1612, "(!(cache_dirty_urcu_gp_ctr))" |
| 572 | line 262, "pan.___", state 1612, "else" |
| 573 | line 1119, "pan.___", state 1615, "i = 0" |
| 574 | line 1119, "pan.___", state 1617, "reader_barrier = 1" |
| 575 | line 1119, "pan.___", state 1628, "((i<1))" |
| 576 | line 1119, "pan.___", state 1628, "((i>=1))" |
| 577 | line 268, "pan.___", state 1633, "cache_dirty_urcu_gp_ctr = 0" |
| 578 | line 268, "pan.___", state 1635, "(1)" |
| 579 | line 272, "pan.___", state 1642, "cache_dirty_urcu_active_readers = 0" |
| 580 | line 272, "pan.___", state 1644, "(1)" |
| 581 | line 272, "pan.___", state 1645, "(cache_dirty_urcu_active_readers)" |
| 582 | line 272, "pan.___", state 1645, "else" |
| 583 | line 270, "pan.___", state 1650, "((i<1))" |
| 584 | line 270, "pan.___", state 1650, "((i>=1))" |
| 585 | line 276, "pan.___", state 1655, "cache_dirty_rcu_ptr = 0" |
| 586 | line 276, "pan.___", state 1657, "(1)" |
| 587 | line 276, "pan.___", state 1658, "(cache_dirty_rcu_ptr)" |
| 588 | line 276, "pan.___", state 1658, "else" |
| 589 | line 280, "pan.___", state 1664, "cache_dirty_rcu_data[i] = 0" |
| 590 | line 280, "pan.___", state 1666, "(1)" |
| 591 | line 280, "pan.___", state 1667, "(cache_dirty_rcu_data[i])" |
| 592 | line 280, "pan.___", state 1667, "else" |
| 593 | line 278, "pan.___", state 1672, "((i<2))" |
| 594 | line 278, "pan.___", state 1672, "((i>=2))" |
| 595 | line 245, "pan.___", state 1680, "(1)" |
| 596 | line 249, "pan.___", state 1688, "(1)" |
| 597 | line 249, "pan.___", state 1689, "(!(cache_dirty_urcu_active_readers))" |
| 598 | line 249, "pan.___", state 1689, "else" |
| 599 | line 247, "pan.___", state 1694, "((i<1))" |
| 600 | line 247, "pan.___", state 1694, "((i>=1))" |
| 601 | line 253, "pan.___", state 1700, "(1)" |
| 602 | line 253, "pan.___", state 1701, "(!(cache_dirty_rcu_ptr))" |
| 603 | line 253, "pan.___", state 1701, "else" |
| 604 | line 257, "pan.___", state 1708, "(1)" |
| 605 | line 257, "pan.___", state 1709, "(!(cache_dirty_rcu_data[i]))" |
| 606 | line 257, "pan.___", state 1709, "else" |
| 607 | line 262, "pan.___", state 1718, "(!(cache_dirty_urcu_gp_ctr))" |
| 608 | line 262, "pan.___", state 1718, "else" |
| 609 | line 295, "pan.___", state 1720, "(cache_dirty_urcu_gp_ctr)" |
| 610 | line 295, "pan.___", state 1720, "else" |
| 611 | line 1119, "pan.___", state 1721, "(cache_dirty_urcu_gp_ctr)" |
| 612 | line 1119, "pan.___", state 1721, "else" |
| 613 | line 1123, "pan.___", state 1724, "-end-" |
| 614 | (312 of 1724 states) |
| 615 | unreached in proctype :init: |
| 616 | line 1138, "pan.___", state 11, "((i<1))" |
| 617 | line 1138, "pan.___", state 11, "((i>=1))" |
| 618 | (1 of 26 states) |
| 619 | unreached in proctype :never: |
| 620 | line 1184, "pan.___", state 8, "-end-" |
| 621 | (1 of 8 states) |
| 622 | |
| 623 | pan: elapsed time 23.7 seconds |
| 624 | pan: rate 5259.7381 states/second |
| 625 | pan: avg transition delay 1.5447e-06 usec |
| 626 | cp .input.spin urcu_free_no_mb.spin.input |
| 627 | cp .input.spin.trail urcu_free_no_mb.spin.input.trail |
| 628 | make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow-min-progress' |