| 1 | make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge' |
| 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_rmb.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 -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 567) |
| 19 | Depth= 5645 States= 1e+06 Transitions= 1.47e+07 Memory= 527.287 t= 27.1 R= 4e+04 |
| 20 | pan: claim violated! (at depth 1736) |
| 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 | |
| 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 56 byte, depth reached 5645, errors: 1 |
| 34 | 1039881 states, stored |
| 35 | 14441478 states, matched |
| 36 | 15481359 transitions (= stored+matched) |
| 37 | 57000435 atomic steps |
| 38 | hash conflicts: 2892596 (resolved) |
| 39 | |
| 40 | Stats on memory usage (in Megabytes): |
| 41 | 83.303 equivalent memory usage for states (stored*(State-vector + overhead)) |
| 42 | 64.050 actual memory usage for states (compression: 76.89%) |
| 43 | state-vector as stored = 37 byte + 28 byte overhead |
| 44 | 8.000 memory used for hash table (-w20) |
| 45 | 457.764 memory used for DFS stack (-m10000000) |
| 46 | 529.729 total actual memory usage |
| 47 | |
| 48 | unreached in proctype urcu_reader |
| 49 | line 289, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 50 | line 298, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 51 | line 299, "pan.___", state 61, "(1)" |
| 52 | line 308, "pan.___", state 91, "(1)" |
| 53 | line 289, "pan.___", state 104, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 54 | line 298, "pan.___", state 136, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 55 | line 299, "pan.___", state 149, "(1)" |
| 56 | line 308, "pan.___", state 179, "(1)" |
| 57 | line 289, "pan.___", state 193, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 58 | line 298, "pan.___", state 225, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 59 | line 299, "pan.___", state 238, "(1)" |
| 60 | line 308, "pan.___", state 268, "(1)" |
| 61 | line 159, "pan.___", state 289, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 62 | line 159, "pan.___", state 291, "(1)" |
| 63 | line 163, "pan.___", state 298, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 64 | line 163, "pan.___", state 300, "(1)" |
| 65 | line 163, "pan.___", state 301, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" |
| 66 | line 163, "pan.___", state 301, "else" |
| 67 | line 161, "pan.___", state 306, "((j<1))" |
| 68 | line 161, "pan.___", state 306, "((j>=1))" |
| 69 | line 167, "pan.___", state 311, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 70 | line 167, "pan.___", state 313, "(1)" |
| 71 | line 167, "pan.___", state 314, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))" |
| 72 | line 167, "pan.___", state 314, "else" |
| 73 | line 177, "pan.___", state 319, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" |
| 74 | line 177, "pan.___", state 319, "else" |
| 75 | line 159, "pan.___", state 324, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" |
| 76 | line 159, "pan.___", state 326, "(1)" |
| 77 | line 163, "pan.___", state 333, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))" |
| 78 | line 163, "pan.___", state 335, "(1)" |
| 79 | line 163, "pan.___", state 336, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))" |
| 80 | line 163, "pan.___", state 336, "else" |
| 81 | line 161, "pan.___", state 341, "((j<1))" |
| 82 | line 161, "pan.___", state 341, "((j>=1))" |
| 83 | line 167, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" |
| 84 | line 167, "pan.___", state 348, "(1)" |
| 85 | line 167, "pan.___", state 349, "((cache_dirty_generation_ptr.bitfield&(1<<i)))" |
| 86 | line 167, "pan.___", state 349, "else" |
| 87 | line 177, "pan.___", state 354, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))" |
| 88 | line 177, "pan.___", state 354, "else" |
| 89 | line 200, "pan.___", state 358, "((i<1))" |
| 90 | line 200, "pan.___", state 358, "((i>=1))" |
| 91 | line 159, "pan.___", state 363, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 92 | line 159, "pan.___", state 365, "(1)" |
| 93 | line 163, "pan.___", state 372, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 94 | line 163, "pan.___", state 374, "(1)" |
| 95 | line 163, "pan.___", state 375, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" |
| 96 | line 163, "pan.___", state 375, "else" |
| 97 | line 161, "pan.___", state 380, "((j<1))" |
| 98 | line 161, "pan.___", state 380, "((j>=1))" |
| 99 | line 167, "pan.___", state 385, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 100 | line 167, "pan.___", state 387, "(1)" |
| 101 | line 167, "pan.___", state 388, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))" |
| 102 | line 167, "pan.___", state 388, "else" |
| 103 | line 177, "pan.___", state 393, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" |
| 104 | line 177, "pan.___", state 393, "else" |
| 105 | line 289, "pan.___", state 408, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 106 | line 298, "pan.___", state 440, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 107 | line 299, "pan.___", state 453, "(1)" |
| 108 | line 308, "pan.___", state 483, "(1)" |
| 109 | line 289, "pan.___", state 496, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 110 | line 298, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 111 | line 299, "pan.___", state 541, "(1)" |
| 112 | line 308, "pan.___", state 571, "(1)" |
| 113 | line 289, "pan.___", state 584, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 114 | line 298, "pan.___", state 616, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 115 | line 299, "pan.___", state 629, "(1)" |
| 116 | line 308, "pan.___", state 659, "(1)" |
| 117 | line 159, "pan.___", state 674, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 118 | line 159, "pan.___", state 676, "(1)" |
| 119 | line 163, "pan.___", state 683, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 120 | line 163, "pan.___", state 685, "(1)" |
| 121 | line 163, "pan.___", state 686, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" |
| 122 | line 163, "pan.___", state 686, "else" |
| 123 | line 161, "pan.___", state 691, "((j<1))" |
| 124 | line 161, "pan.___", state 691, "((j>=1))" |
| 125 | line 167, "pan.___", state 696, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 126 | line 167, "pan.___", state 698, "(1)" |
| 127 | line 167, "pan.___", state 699, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))" |
| 128 | line 167, "pan.___", state 699, "else" |
| 129 | line 177, "pan.___", state 704, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" |
| 130 | line 177, "pan.___", state 704, "else" |
| 131 | line 159, "pan.___", state 709, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" |
| 132 | line 159, "pan.___", state 711, "(1)" |
| 133 | line 163, "pan.___", state 718, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))" |
| 134 | line 163, "pan.___", state 720, "(1)" |
| 135 | line 163, "pan.___", state 721, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))" |
| 136 | line 163, "pan.___", state 721, "else" |
| 137 | line 161, "pan.___", state 726, "((j<1))" |
| 138 | line 161, "pan.___", state 726, "((j>=1))" |
| 139 | line 167, "pan.___", state 731, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" |
| 140 | line 167, "pan.___", state 733, "(1)" |
| 141 | line 167, "pan.___", state 734, "((cache_dirty_generation_ptr.bitfield&(1<<i)))" |
| 142 | line 167, "pan.___", state 734, "else" |
| 143 | line 177, "pan.___", state 739, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))" |
| 144 | line 177, "pan.___", state 739, "else" |
| 145 | line 200, "pan.___", state 743, "((i<1))" |
| 146 | line 200, "pan.___", state 743, "((i>=1))" |
| 147 | line 159, "pan.___", state 748, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 148 | line 159, "pan.___", state 750, "(1)" |
| 149 | line 163, "pan.___", state 757, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 150 | line 163, "pan.___", state 759, "(1)" |
| 151 | line 163, "pan.___", state 760, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" |
| 152 | line 163, "pan.___", state 760, "else" |
| 153 | line 161, "pan.___", state 765, "((j<1))" |
| 154 | line 161, "pan.___", state 765, "((j>=1))" |
| 155 | line 167, "pan.___", state 770, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 156 | line 167, "pan.___", state 772, "(1)" |
| 157 | line 167, "pan.___", state 773, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))" |
| 158 | line 167, "pan.___", state 773, "else" |
| 159 | line 177, "pan.___", state 778, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" |
| 160 | line 177, "pan.___", state 778, "else" |
| 161 | line 289, "pan.___", state 788, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 162 | line 298, "pan.___", state 820, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 163 | line 299, "pan.___", state 833, "(1)" |
| 164 | line 308, "pan.___", state 863, "(1)" |
| 165 | line 289, "pan.___", state 884, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 166 | line 298, "pan.___", state 916, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 167 | line 299, "pan.___", state 929, "(1)" |
| 168 | line 308, "pan.___", state 959, "(1)" |
| 169 | line 434, "pan.___", state 972, "-end-" |
| 170 | (95 of 972 states) |
| 171 | unreached in proctype urcu_writer |
| 172 | line 289, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 173 | line 289, "pan.___", state 20, "(1)" |
| 174 | line 293, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 175 | line 293, "pan.___", state 34, "(1)" |
| 176 | line 293, "pan.___", state 35, "(1)" |
| 177 | line 293, "pan.___", state 35, "(1)" |
| 178 | line 291, "pan.___", state 40, "((i<1))" |
| 179 | line 291, "pan.___", state 40, "((i>=1))" |
| 180 | line 298, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 181 | line 299, "pan.___", state 59, "(1)" |
| 182 | line 299, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 183 | line 299, "pan.___", state 60, "else" |
| 184 | line 299, "pan.___", state 63, "(1)" |
| 185 | line 299, "pan.___", state 64, "(1)" |
| 186 | line 299, "pan.___", state 64, "(1)" |
| 187 | line 303, "pan.___", state 72, "(1)" |
| 188 | line 303, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 189 | line 303, "pan.___", state 73, "else" |
| 190 | line 303, "pan.___", state 76, "(1)" |
| 191 | line 303, "pan.___", state 77, "(1)" |
| 192 | line 303, "pan.___", state 77, "(1)" |
| 193 | line 301, "pan.___", state 82, "((i<1))" |
| 194 | line 301, "pan.___", state 82, "((i>=1))" |
| 195 | line 308, "pan.___", state 89, "(1)" |
| 196 | line 308, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 197 | line 308, "pan.___", state 90, "else" |
| 198 | line 308, "pan.___", state 93, "(1)" |
| 199 | line 308, "pan.___", state 94, "(1)" |
| 200 | line 308, "pan.___", state 94, "(1)" |
| 201 | line 310, "pan.___", state 97, "(1)" |
| 202 | line 310, "pan.___", state 97, "(1)" |
| 203 | line 456, "pan.___", state 101, "cached_generation_ptr.val[_pid] = (old_gen+1)" |
| 204 | line 454, "pan.___", state 102, "old_gen = cached_generation_ptr.val[_pid]" |
| 205 | line 289, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 206 | line 289, "pan.___", state 112, "(1)" |
| 207 | line 293, "pan.___", state 120, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 208 | line 293, "pan.___", state 126, "(1)" |
| 209 | line 293, "pan.___", state 127, "(1)" |
| 210 | line 293, "pan.___", state 127, "(1)" |
| 211 | line 299, "pan.___", state 151, "(1)" |
| 212 | line 303, "pan.___", state 164, "(1)" |
| 213 | line 310, "pan.___", state 189, "(1)" |
| 214 | line 310, "pan.___", state 189, "(1)" |
| 215 | line 468, "pan.___", state 195, "(1)" |
| 216 | line 159, "pan.___", state 205, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 217 | line 163, "pan.___", state 214, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 218 | line 159, "pan.___", state 240, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" |
| 219 | line 167, "pan.___", state 262, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" |
| 220 | line 159, "pan.___", state 279, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 221 | line 163, "pan.___", state 288, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 222 | line 167, "pan.___", state 301, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 223 | line 289, "pan.___", state 319, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 224 | line 293, "pan.___", state 333, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 225 | line 298, "pan.___", state 351, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 226 | line 299, "pan.___", state 364, "(1)" |
| 227 | line 303, "pan.___", state 377, "(1)" |
| 228 | line 308, "pan.___", state 394, "(1)" |
| 229 | line 289, "pan.___", state 411, "(1)" |
| 230 | line 293, "pan.___", state 423, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 231 | line 298, "pan.___", state 441, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 232 | line 303, "pan.___", state 467, "(1)" |
| 233 | line 308, "pan.___", state 484, "(1)" |
| 234 | line 293, "pan.___", state 514, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 235 | line 298, "pan.___", state 532, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 236 | line 303, "pan.___", state 558, "(1)" |
| 237 | line 308, "pan.___", state 575, "(1)" |
| 238 | line 163, "pan.___", state 597, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 239 | line 167, "pan.___", state 610, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 240 | line 159, "pan.___", state 623, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" |
| 241 | line 167, "pan.___", state 645, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" |
| 242 | line 159, "pan.___", state 662, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 243 | line 163, "pan.___", state 671, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 244 | line 167, "pan.___", state 684, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 245 | line 289, "pan.___", state 710, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 246 | line 289, "pan.___", state 712, "(1)" |
| 247 | line 289, "pan.___", state 713, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" |
| 248 | line 289, "pan.___", state 713, "else" |
| 249 | line 289, "pan.___", state 716, "(1)" |
| 250 | line 293, "pan.___", state 724, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 251 | line 293, "pan.___", state 726, "(1)" |
| 252 | line 293, "pan.___", state 727, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" |
| 253 | line 293, "pan.___", state 727, "else" |
| 254 | line 293, "pan.___", state 730, "(1)" |
| 255 | line 293, "pan.___", state 731, "(1)" |
| 256 | line 293, "pan.___", state 731, "(1)" |
| 257 | line 291, "pan.___", state 736, "((i<1))" |
| 258 | line 291, "pan.___", state 736, "((i>=1))" |
| 259 | line 298, "pan.___", state 742, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 260 | line 299, "pan.___", state 755, "(1)" |
| 261 | line 299, "pan.___", state 756, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 262 | line 299, "pan.___", state 756, "else" |
| 263 | line 299, "pan.___", state 759, "(1)" |
| 264 | line 299, "pan.___", state 760, "(1)" |
| 265 | line 299, "pan.___", state 760, "(1)" |
| 266 | line 303, "pan.___", state 768, "(1)" |
| 267 | line 303, "pan.___", state 769, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 268 | line 303, "pan.___", state 769, "else" |
| 269 | line 303, "pan.___", state 772, "(1)" |
| 270 | line 303, "pan.___", state 773, "(1)" |
| 271 | line 303, "pan.___", state 773, "(1)" |
| 272 | line 301, "pan.___", state 778, "((i<1))" |
| 273 | line 301, "pan.___", state 778, "((i>=1))" |
| 274 | line 308, "pan.___", state 785, "(1)" |
| 275 | line 308, "pan.___", state 786, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 276 | line 308, "pan.___", state 786, "else" |
| 277 | line 308, "pan.___", state 789, "(1)" |
| 278 | line 308, "pan.___", state 790, "(1)" |
| 279 | line 308, "pan.___", state 790, "(1)" |
| 280 | line 310, "pan.___", state 793, "(1)" |
| 281 | line 310, "pan.___", state 793, "(1)" |
| 282 | line 293, "pan.___", state 822, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 283 | line 298, "pan.___", state 840, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 284 | line 303, "pan.___", state 866, "(1)" |
| 285 | line 308, "pan.___", state 883, "(1)" |
| 286 | line 293, "pan.___", state 910, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 287 | line 298, "pan.___", state 928, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 288 | line 303, "pan.___", state 954, "(1)" |
| 289 | line 308, "pan.___", state 971, "(1)" |
| 290 | line 289, "pan.___", state 988, "(1)" |
| 291 | line 293, "pan.___", state 1000, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 292 | line 298, "pan.___", state 1018, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 293 | line 303, "pan.___", state 1044, "(1)" |
| 294 | line 308, "pan.___", state 1061, "(1)" |
| 295 | line 293, "pan.___", state 1091, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 296 | line 298, "pan.___", state 1109, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 297 | line 303, "pan.___", state 1135, "(1)" |
| 298 | line 308, "pan.___", state 1152, "(1)" |
| 299 | line 163, "pan.___", state 1174, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 300 | line 167, "pan.___", state 1187, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 301 | line 159, "pan.___", state 1200, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" |
| 302 | line 167, "pan.___", state 1222, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" |
| 303 | line 159, "pan.___", state 1239, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 304 | line 163, "pan.___", state 1248, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 305 | line 167, "pan.___", state 1261, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 306 | line 289, "pan.___", state 1287, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 307 | line 289, "pan.___", state 1289, "(1)" |
| 308 | line 289, "pan.___", state 1290, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" |
| 309 | line 289, "pan.___", state 1290, "else" |
| 310 | line 289, "pan.___", state 1293, "(1)" |
| 311 | line 293, "pan.___", state 1301, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 312 | line 293, "pan.___", state 1303, "(1)" |
| 313 | line 293, "pan.___", state 1304, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" |
| 314 | line 293, "pan.___", state 1304, "else" |
| 315 | line 293, "pan.___", state 1307, "(1)" |
| 316 | line 293, "pan.___", state 1308, "(1)" |
| 317 | line 293, "pan.___", state 1308, "(1)" |
| 318 | line 291, "pan.___", state 1313, "((i<1))" |
| 319 | line 291, "pan.___", state 1313, "((i>=1))" |
| 320 | line 298, "pan.___", state 1319, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 321 | line 299, "pan.___", state 1332, "(1)" |
| 322 | line 299, "pan.___", state 1333, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 323 | line 299, "pan.___", state 1333, "else" |
| 324 | line 299, "pan.___", state 1336, "(1)" |
| 325 | line 299, "pan.___", state 1337, "(1)" |
| 326 | line 299, "pan.___", state 1337, "(1)" |
| 327 | line 303, "pan.___", state 1345, "(1)" |
| 328 | line 303, "pan.___", state 1346, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 329 | line 303, "pan.___", state 1346, "else" |
| 330 | line 303, "pan.___", state 1349, "(1)" |
| 331 | line 303, "pan.___", state 1350, "(1)" |
| 332 | line 303, "pan.___", state 1350, "(1)" |
| 333 | line 301, "pan.___", state 1355, "((i<1))" |
| 334 | line 301, "pan.___", state 1355, "((i>=1))" |
| 335 | line 308, "pan.___", state 1362, "(1)" |
| 336 | line 308, "pan.___", state 1363, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 337 | line 308, "pan.___", state 1363, "else" |
| 338 | line 308, "pan.___", state 1366, "(1)" |
| 339 | line 308, "pan.___", state 1367, "(1)" |
| 340 | line 308, "pan.___", state 1367, "(1)" |
| 341 | line 310, "pan.___", state 1370, "(1)" |
| 342 | line 310, "pan.___", state 1370, "(1)" |
| 343 | line 163, "pan.___", state 1394, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 344 | line 167, "pan.___", state 1407, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 345 | line 159, "pan.___", state 1420, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" |
| 346 | line 167, "pan.___", state 1442, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" |
| 347 | line 159, "pan.___", state 1459, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 348 | line 163, "pan.___", state 1468, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 349 | line 167, "pan.___", state 1481, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 350 | line 511, "pan.___", state 1509, "-end-" |
| 351 | (143 of 1509 states) |
| 352 | unreached in proctype :init: |
| 353 | line 518, "pan.___", state 9, "((j<2))" |
| 354 | line 518, "pan.___", state 9, "((j>=2))" |
| 355 | line 519, "pan.___", state 20, "((j<2))" |
| 356 | line 519, "pan.___", state 20, "((j>=2))" |
| 357 | line 524, "pan.___", state 33, "((j<2))" |
| 358 | line 524, "pan.___", state 33, "((j>=2))" |
| 359 | (3 of 46 states) |
| 360 | unreached in proctype :never: |
| 361 | line 572, "pan.___", state 8, "-end-" |
| 362 | (1 of 8 states) |
| 363 | |
| 364 | pan: elapsed time 28.5 seconds |
| 365 | pan: rate 36487.053 states/second |
| 366 | pan: avg transition delay 1.8409e-06 usec |
| 367 | cp .input.spin urcu_free_no_rmb.spin.input |
| 368 | cp .input.spin.trail urcu_free_no_rmb.spin.input.trail |
| 369 | make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge' |