| 1 | make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu' |
| 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_progress.ltl | grep -v ^//`)" >> pan.ltl |
| 7 | cp urcu_progress_writer_error.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 -f -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 745) |
| 19 | depth 15: Claim reached state 9 (line 750) |
| 20 | depth 291: Claim reached state 9 (line 749) |
| 21 | pan: acceptance cycle (at depth 4308) |
| 22 | pan: wrote .input.spin.trail |
| 23 | |
| 24 | (Spin Version 5.1.7 -- 23 December 2008) |
| 25 | Warning: Search not completed |
| 26 | + Partial Order Reduction |
| 27 | |
| 28 | Full statespace search for: |
| 29 | never claim + |
| 30 | assertion violations + (if within scope of claim) |
| 31 | acceptance cycles + (fairness enabled) |
| 32 | invalid end states - (disabled by never claim) |
| 33 | |
| 34 | State-vector 56 byte, depth reached 4820, errors: 1 |
| 35 | 62091 states, stored (169917 visited) |
| 36 | 2179326 states, matched |
| 37 | 2349243 transitions (= visited+matched) |
| 38 | 8805349 atomic steps |
| 39 | hash conflicts: 50953 (resolved) |
| 40 | |
| 41 | Stats on memory usage (in Megabytes): |
| 42 | 4.974 equivalent memory usage for states (stored*(State-vector + overhead)) |
| 43 | 4.145 actual memory usage for states (compression: 83.33%) |
| 44 | state-vector as stored = 42 byte + 28 byte overhead |
| 45 | 8.000 memory used for hash table (-w20) |
| 46 | 457.764 memory used for DFS stack (-m10000000) |
| 47 | 469.865 total actual memory usage |
| 48 | |
| 49 | unreached in proctype urcu_reader |
| 50 | line 400, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 51 | line 409, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 52 | line 410, "pan.___", state 61, "(1)" |
| 53 | line 419, "pan.___", state 91, "(1)" |
| 54 | line 400, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 55 | line 409, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 56 | line 410, "pan.___", state 151, "(1)" |
| 57 | line 419, "pan.___", state 181, "(1)" |
| 58 | line 400, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 59 | line 409, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 60 | line 410, "pan.___", state 242, "(1)" |
| 61 | line 419, "pan.___", state 272, "(1)" |
| 62 | line 400, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 63 | line 409, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 64 | line 410, "pan.___", state 360, "(1)" |
| 65 | line 419, "pan.___", state 390, "(1)" |
| 66 | line 541, "pan.___", state 414, "-end-" |
| 67 | (17 of 414 states) |
| 68 | unreached in proctype urcu_writer |
| 69 | line 400, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 70 | line 400, "pan.___", state 20, "(1)" |
| 71 | line 404, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 72 | line 404, "pan.___", state 34, "(1)" |
| 73 | line 404, "pan.___", state 35, "(1)" |
| 74 | line 404, "pan.___", state 35, "(1)" |
| 75 | line 402, "pan.___", state 40, "((i<1))" |
| 76 | line 402, "pan.___", state 40, "((i>=1))" |
| 77 | line 409, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 78 | line 410, "pan.___", state 59, "(1)" |
| 79 | line 410, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 80 | line 410, "pan.___", state 60, "else" |
| 81 | line 410, "pan.___", state 63, "(1)" |
| 82 | line 410, "pan.___", state 64, "(1)" |
| 83 | line 410, "pan.___", state 64, "(1)" |
| 84 | line 414, "pan.___", state 72, "(1)" |
| 85 | line 414, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 86 | line 414, "pan.___", state 73, "else" |
| 87 | line 414, "pan.___", state 76, "(1)" |
| 88 | line 414, "pan.___", state 77, "(1)" |
| 89 | line 414, "pan.___", state 77, "(1)" |
| 90 | line 412, "pan.___", state 82, "((i<1))" |
| 91 | line 412, "pan.___", state 82, "((i>=1))" |
| 92 | line 419, "pan.___", state 89, "(1)" |
| 93 | line 419, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 94 | line 419, "pan.___", state 90, "else" |
| 95 | line 419, "pan.___", state 93, "(1)" |
| 96 | line 419, "pan.___", state 94, "(1)" |
| 97 | line 419, "pan.___", state 94, "(1)" |
| 98 | line 370, "pan.___", state 99, "(1)" |
| 99 | line 640, "pan.___", state 103, "cached_generation_ptr.val[_pid] = (old_gen+1)" |
| 100 | line 638, "pan.___", state 104, "old_gen = cached_generation_ptr.val[_pid]" |
| 101 | line 400, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 102 | line 400, "pan.___", state 114, "(1)" |
| 103 | line 404, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 104 | line 404, "pan.___", state 128, "(1)" |
| 105 | line 404, "pan.___", state 129, "(1)" |
| 106 | line 404, "pan.___", state 129, "(1)" |
| 107 | line 402, "pan.___", state 134, "((i<1))" |
| 108 | line 402, "pan.___", state 134, "((i>=1))" |
| 109 | line 410, "pan.___", state 153, "(1)" |
| 110 | line 410, "pan.___", state 154, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 111 | line 410, "pan.___", state 154, "else" |
| 112 | line 410, "pan.___", state 157, "(1)" |
| 113 | line 410, "pan.___", state 158, "(1)" |
| 114 | line 410, "pan.___", state 158, "(1)" |
| 115 | line 414, "pan.___", state 166, "(1)" |
| 116 | line 414, "pan.___", state 167, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 117 | line 414, "pan.___", state 167, "else" |
| 118 | line 414, "pan.___", state 170, "(1)" |
| 119 | line 414, "pan.___", state 171, "(1)" |
| 120 | line 414, "pan.___", state 171, "(1)" |
| 121 | line 412, "pan.___", state 176, "((i<1))" |
| 122 | line 412, "pan.___", state 176, "((i>=1))" |
| 123 | line 419, "pan.___", state 183, "(1)" |
| 124 | line 419, "pan.___", state 184, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 125 | line 419, "pan.___", state 184, "else" |
| 126 | line 419, "pan.___", state 187, "(1)" |
| 127 | line 419, "pan.___", state 188, "(1)" |
| 128 | line 419, "pan.___", state 188, "(1)" |
| 129 | line 421, "pan.___", state 191, "(1)" |
| 130 | line 421, "pan.___", state 191, "(1)" |
| 131 | line 370, "pan.___", state 193, "(1)" |
| 132 | line 653, "pan.___", state 199, "(1)" |
| 133 | line 647, "pan.___", state 202, "((write_lock==0))" |
| 134 | line 647, "pan.___", state 202, "else" |
| 135 | line 645, "pan.___", state 203, "(1)" |
| 136 | line 176, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 137 | line 180, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 138 | line 178, "pan.___", state 225, "((j<1))" |
| 139 | line 178, "pan.___", state 225, "((j>=1))" |
| 140 | line 184, "pan.___", state 230, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 141 | line 161, "pan.___", state 240, "(1)" |
| 142 | line 165, "pan.___", state 248, "(1)" |
| 143 | line 165, "pan.___", state 249, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 144 | line 165, "pan.___", state 249, "else" |
| 145 | line 163, "pan.___", state 254, "((j<1))" |
| 146 | line 163, "pan.___", state 254, "((j>=1))" |
| 147 | line 169, "pan.___", state 260, "(1)" |
| 148 | line 169, "pan.___", state 261, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 149 | line 169, "pan.___", state 261, "else" |
| 150 | line 171, "pan.___", state 264, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 151 | line 171, "pan.___", state 264, "else" |
| 152 | line 176, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" |
| 153 | line 180, "pan.___", state 280, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))" |
| 154 | line 178, "pan.___", state 288, "((j<1))" |
| 155 | line 178, "pan.___", state 288, "((j>=1))" |
| 156 | line 184, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" |
| 157 | line 161, "pan.___", state 303, "(1)" |
| 158 | line 165, "pan.___", state 311, "(1)" |
| 159 | line 165, "pan.___", state 312, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))" |
| 160 | line 165, "pan.___", state 312, "else" |
| 161 | line 163, "pan.___", state 317, "((j<1))" |
| 162 | line 163, "pan.___", state 317, "((j>=1))" |
| 163 | line 169, "pan.___", state 323, "(1)" |
| 164 | line 169, "pan.___", state 324, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))" |
| 165 | line 169, "pan.___", state 324, "else" |
| 166 | line 171, "pan.___", state 327, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))" |
| 167 | line 171, "pan.___", state 327, "else" |
| 168 | line 215, "pan.___", state 333, "((i<1))" |
| 169 | line 215, "pan.___", state 333, "((i>=1))" |
| 170 | line 176, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 171 | line 180, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 172 | line 178, "pan.___", state 355, "((j<1))" |
| 173 | line 178, "pan.___", state 355, "((j>=1))" |
| 174 | line 184, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 175 | line 161, "pan.___", state 370, "(1)" |
| 176 | line 165, "pan.___", state 378, "(1)" |
| 177 | line 165, "pan.___", state 379, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 178 | line 165, "pan.___", state 379, "else" |
| 179 | line 163, "pan.___", state 384, "((j<1))" |
| 180 | line 163, "pan.___", state 384, "((j>=1))" |
| 181 | line 169, "pan.___", state 390, "(1)" |
| 182 | line 169, "pan.___", state 391, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 183 | line 169, "pan.___", state 391, "else" |
| 184 | line 171, "pan.___", state 394, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 185 | line 171, "pan.___", state 394, "else" |
| 186 | line 400, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 187 | line 400, "pan.___", state 410, "(1)" |
| 188 | line 404, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 189 | line 404, "pan.___", state 424, "(1)" |
| 190 | line 404, "pan.___", state 425, "(1)" |
| 191 | line 404, "pan.___", state 425, "(1)" |
| 192 | line 402, "pan.___", state 430, "((i<1))" |
| 193 | line 402, "pan.___", state 430, "((i>=1))" |
| 194 | line 409, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 195 | line 410, "pan.___", state 449, "(1)" |
| 196 | line 410, "pan.___", state 450, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 197 | line 410, "pan.___", state 450, "else" |
| 198 | line 410, "pan.___", state 453, "(1)" |
| 199 | line 410, "pan.___", state 454, "(1)" |
| 200 | line 410, "pan.___", state 454, "(1)" |
| 201 | line 414, "pan.___", state 462, "(1)" |
| 202 | line 414, "pan.___", state 463, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 203 | line 414, "pan.___", state 463, "else" |
| 204 | line 414, "pan.___", state 466, "(1)" |
| 205 | line 414, "pan.___", state 467, "(1)" |
| 206 | line 414, "pan.___", state 467, "(1)" |
| 207 | line 412, "pan.___", state 472, "((i<1))" |
| 208 | line 412, "pan.___", state 472, "((i>=1))" |
| 209 | line 419, "pan.___", state 479, "(1)" |
| 210 | line 419, "pan.___", state 480, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 211 | line 419, "pan.___", state 480, "else" |
| 212 | line 419, "pan.___", state 483, "(1)" |
| 213 | line 419, "pan.___", state 484, "(1)" |
| 214 | line 419, "pan.___", state 484, "(1)" |
| 215 | line 421, "pan.___", state 487, "(1)" |
| 216 | line 421, "pan.___", state 487, "(1)" |
| 217 | line 370, "pan.___", state 489, "(1)" |
| 218 | line 662, "pan.___", state 492, "cached_urcu_gp_ctr.val[_pid] = (tmp^(1<<7))" |
| 219 | line 400, "pan.___", state 498, "(1)" |
| 220 | line 400, "pan.___", state 499, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" |
| 221 | line 400, "pan.___", state 499, "else" |
| 222 | line 400, "pan.___", state 502, "(1)" |
| 223 | line 404, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 224 | line 404, "pan.___", state 516, "(1)" |
| 225 | line 404, "pan.___", state 517, "(1)" |
| 226 | line 404, "pan.___", state 517, "(1)" |
| 227 | line 402, "pan.___", state 522, "((i<1))" |
| 228 | line 402, "pan.___", state 522, "((i>=1))" |
| 229 | line 409, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 230 | line 410, "pan.___", state 541, "(1)" |
| 231 | line 410, "pan.___", state 542, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 232 | line 410, "pan.___", state 542, "else" |
| 233 | line 410, "pan.___", state 545, "(1)" |
| 234 | line 410, "pan.___", state 546, "(1)" |
| 235 | line 410, "pan.___", state 546, "(1)" |
| 236 | line 414, "pan.___", state 554, "(1)" |
| 237 | line 414, "pan.___", state 555, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 238 | line 414, "pan.___", state 555, "else" |
| 239 | line 414, "pan.___", state 558, "(1)" |
| 240 | line 414, "pan.___", state 559, "(1)" |
| 241 | line 414, "pan.___", state 559, "(1)" |
| 242 | line 412, "pan.___", state 564, "((i<1))" |
| 243 | line 412, "pan.___", state 564, "((i>=1))" |
| 244 | line 419, "pan.___", state 571, "(1)" |
| 245 | line 419, "pan.___", state 572, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 246 | line 419, "pan.___", state 572, "else" |
| 247 | line 419, "pan.___", state 575, "(1)" |
| 248 | line 419, "pan.___", state 576, "(1)" |
| 249 | line 419, "pan.___", state 576, "(1)" |
| 250 | line 421, "pan.___", state 579, "(1)" |
| 251 | line 421, "pan.___", state 579, "(1)" |
| 252 | line 370, "pan.___", state 581, "(1)" |
| 253 | line 400, "pan.___", state 589, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 254 | line 400, "pan.___", state 595, "(1)" |
| 255 | line 404, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 256 | line 404, "pan.___", state 609, "(1)" |
| 257 | line 404, "pan.___", state 610, "(1)" |
| 258 | line 404, "pan.___", state 610, "(1)" |
| 259 | line 402, "pan.___", state 615, "((i<1))" |
| 260 | line 402, "pan.___", state 615, "((i>=1))" |
| 261 | line 409, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 262 | line 410, "pan.___", state 634, "(1)" |
| 263 | line 410, "pan.___", state 635, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 264 | line 410, "pan.___", state 635, "else" |
| 265 | line 410, "pan.___", state 638, "(1)" |
| 266 | line 410, "pan.___", state 639, "(1)" |
| 267 | line 410, "pan.___", state 639, "(1)" |
| 268 | line 414, "pan.___", state 647, "(1)" |
| 269 | line 414, "pan.___", state 648, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 270 | line 414, "pan.___", state 648, "else" |
| 271 | line 414, "pan.___", state 651, "(1)" |
| 272 | line 414, "pan.___", state 652, "(1)" |
| 273 | line 414, "pan.___", state 652, "(1)" |
| 274 | line 412, "pan.___", state 657, "((i<1))" |
| 275 | line 412, "pan.___", state 657, "((i>=1))" |
| 276 | line 419, "pan.___", state 664, "(1)" |
| 277 | line 419, "pan.___", state 665, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 278 | line 419, "pan.___", state 665, "else" |
| 279 | line 419, "pan.___", state 668, "(1)" |
| 280 | line 419, "pan.___", state 669, "(1)" |
| 281 | line 419, "pan.___", state 669, "(1)" |
| 282 | line 421, "pan.___", state 672, "(1)" |
| 283 | line 421, "pan.___", state 672, "(1)" |
| 284 | line 370, "pan.___", state 674, "(1)" |
| 285 | line 400, "pan.___", state 679, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 286 | line 400, "pan.___", state 681, "(1)" |
| 287 | line 400, "pan.___", state 682, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" |
| 288 | line 400, "pan.___", state 682, "else" |
| 289 | line 400, "pan.___", state 685, "(1)" |
| 290 | line 404, "pan.___", state 693, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 291 | line 404, "pan.___", state 695, "(1)" |
| 292 | line 404, "pan.___", state 696, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" |
| 293 | line 404, "pan.___", state 696, "else" |
| 294 | line 404, "pan.___", state 699, "(1)" |
| 295 | line 404, "pan.___", state 700, "(1)" |
| 296 | line 404, "pan.___", state 700, "(1)" |
| 297 | line 402, "pan.___", state 705, "((i<1))" |
| 298 | line 402, "pan.___", state 705, "((i>=1))" |
| 299 | line 409, "pan.___", state 711, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 300 | line 410, "pan.___", state 724, "(1)" |
| 301 | line 410, "pan.___", state 725, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 302 | line 410, "pan.___", state 725, "else" |
| 303 | line 410, "pan.___", state 728, "(1)" |
| 304 | line 410, "pan.___", state 729, "(1)" |
| 305 | line 410, "pan.___", state 729, "(1)" |
| 306 | line 414, "pan.___", state 737, "(1)" |
| 307 | line 414, "pan.___", state 738, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 308 | line 414, "pan.___", state 738, "else" |
| 309 | line 414, "pan.___", state 741, "(1)" |
| 310 | line 414, "pan.___", state 742, "(1)" |
| 311 | line 414, "pan.___", state 742, "(1)" |
| 312 | line 412, "pan.___", state 747, "((i<1))" |
| 313 | line 412, "pan.___", state 747, "((i>=1))" |
| 314 | line 419, "pan.___", state 754, "(1)" |
| 315 | line 419, "pan.___", state 755, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 316 | line 419, "pan.___", state 755, "else" |
| 317 | line 419, "pan.___", state 758, "(1)" |
| 318 | line 419, "pan.___", state 759, "(1)" |
| 319 | line 419, "pan.___", state 759, "(1)" |
| 320 | line 421, "pan.___", state 762, "(1)" |
| 321 | line 421, "pan.___", state 762, "(1)" |
| 322 | line 370, "pan.___", state 764, "(1)" |
| 323 | line 430, "pan.___", state 767, "(((tmp2&((1<<7)-1))&&((tmp2^cached_urcu_gp_ctr.val[_pid])&(1<<7))))" |
| 324 | line 430, "pan.___", state 767, "else" |
| 325 | line 400, "pan.___", state 777, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 326 | line 400, "pan.___", state 779, "(1)" |
| 327 | line 400, "pan.___", state 780, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" |
| 328 | line 400, "pan.___", state 780, "else" |
| 329 | line 400, "pan.___", state 783, "(1)" |
| 330 | line 404, "pan.___", state 791, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 331 | line 404, "pan.___", state 793, "(1)" |
| 332 | line 404, "pan.___", state 794, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" |
| 333 | line 404, "pan.___", state 794, "else" |
| 334 | line 404, "pan.___", state 797, "(1)" |
| 335 | line 404, "pan.___", state 798, "(1)" |
| 336 | line 404, "pan.___", state 798, "(1)" |
| 337 | line 402, "pan.___", state 803, "((i<1))" |
| 338 | line 402, "pan.___", state 803, "((i>=1))" |
| 339 | line 409, "pan.___", state 809, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 340 | line 410, "pan.___", state 822, "(1)" |
| 341 | line 410, "pan.___", state 823, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 342 | line 410, "pan.___", state 823, "else" |
| 343 | line 410, "pan.___", state 826, "(1)" |
| 344 | line 410, "pan.___", state 827, "(1)" |
| 345 | line 410, "pan.___", state 827, "(1)" |
| 346 | line 414, "pan.___", state 835, "(1)" |
| 347 | line 414, "pan.___", state 836, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 348 | line 414, "pan.___", state 836, "else" |
| 349 | line 414, "pan.___", state 839, "(1)" |
| 350 | line 414, "pan.___", state 840, "(1)" |
| 351 | line 414, "pan.___", state 840, "(1)" |
| 352 | line 412, "pan.___", state 845, "((i<1))" |
| 353 | line 412, "pan.___", state 845, "((i>=1))" |
| 354 | line 419, "pan.___", state 852, "(1)" |
| 355 | line 419, "pan.___", state 853, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 356 | line 419, "pan.___", state 853, "else" |
| 357 | line 419, "pan.___", state 856, "(1)" |
| 358 | line 419, "pan.___", state 857, "(1)" |
| 359 | line 419, "pan.___", state 857, "(1)" |
| 360 | line 421, "pan.___", state 860, "(1)" |
| 361 | line 421, "pan.___", state 860, "(1)" |
| 362 | line 370, "pan.___", state 862, "(1)" |
| 363 | line 449, "pan.___", state 870, "((tmp<1))" |
| 364 | line 449, "pan.___", state 870, "((tmp>=1))" |
| 365 | line 462, "pan.___", state 873, "tmp = 0" |
| 366 | line 400, "pan.___", state 877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 367 | line 400, "pan.___", state 883, "(1)" |
| 368 | line 404, "pan.___", state 891, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 369 | line 404, "pan.___", state 897, "(1)" |
| 370 | line 404, "pan.___", state 898, "(1)" |
| 371 | line 404, "pan.___", state 898, "(1)" |
| 372 | line 402, "pan.___", state 903, "((i<1))" |
| 373 | line 402, "pan.___", state 903, "((i>=1))" |
| 374 | line 409, "pan.___", state 909, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 375 | line 410, "pan.___", state 922, "(1)" |
| 376 | line 410, "pan.___", state 923, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 377 | line 410, "pan.___", state 923, "else" |
| 378 | line 410, "pan.___", state 926, "(1)" |
| 379 | line 410, "pan.___", state 927, "(1)" |
| 380 | line 410, "pan.___", state 927, "(1)" |
| 381 | line 414, "pan.___", state 935, "(1)" |
| 382 | line 414, "pan.___", state 936, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 383 | line 414, "pan.___", state 936, "else" |
| 384 | line 414, "pan.___", state 939, "(1)" |
| 385 | line 414, "pan.___", state 940, "(1)" |
| 386 | line 414, "pan.___", state 940, "(1)" |
| 387 | line 412, "pan.___", state 945, "((i<1))" |
| 388 | line 412, "pan.___", state 945, "((i>=1))" |
| 389 | line 419, "pan.___", state 952, "(1)" |
| 390 | line 419, "pan.___", state 953, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 391 | line 419, "pan.___", state 953, "else" |
| 392 | line 419, "pan.___", state 956, "(1)" |
| 393 | line 419, "pan.___", state 957, "(1)" |
| 394 | line 419, "pan.___", state 957, "(1)" |
| 395 | line 421, "pan.___", state 960, "(1)" |
| 396 | line 421, "pan.___", state 960, "(1)" |
| 397 | line 370, "pan.___", state 962, "(1)" |
| 398 | line 671, "pan.___", state 963, "tmp = cached_urcu_gp_ctr.val[_pid]" |
| 399 | line 400, "pan.___", state 967, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 400 | line 400, "pan.___", state 973, "(1)" |
| 401 | line 404, "pan.___", state 981, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 402 | line 404, "pan.___", state 987, "(1)" |
| 403 | line 404, "pan.___", state 988, "(1)" |
| 404 | line 404, "pan.___", state 988, "(1)" |
| 405 | line 402, "pan.___", state 993, "((i<1))" |
| 406 | line 402, "pan.___", state 993, "((i>=1))" |
| 407 | line 409, "pan.___", state 999, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 408 | line 410, "pan.___", state 1012, "(1)" |
| 409 | line 410, "pan.___", state 1013, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 410 | line 410, "pan.___", state 1013, "else" |
| 411 | line 410, "pan.___", state 1016, "(1)" |
| 412 | line 410, "pan.___", state 1017, "(1)" |
| 413 | line 410, "pan.___", state 1017, "(1)" |
| 414 | line 414, "pan.___", state 1025, "(1)" |
| 415 | line 414, "pan.___", state 1026, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 416 | line 414, "pan.___", state 1026, "else" |
| 417 | line 414, "pan.___", state 1029, "(1)" |
| 418 | line 414, "pan.___", state 1030, "(1)" |
| 419 | line 414, "pan.___", state 1030, "(1)" |
| 420 | line 412, "pan.___", state 1035, "((i<1))" |
| 421 | line 412, "pan.___", state 1035, "((i>=1))" |
| 422 | line 419, "pan.___", state 1042, "(1)" |
| 423 | line 419, "pan.___", state 1043, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 424 | line 419, "pan.___", state 1043, "else" |
| 425 | line 419, "pan.___", state 1046, "(1)" |
| 426 | line 419, "pan.___", state 1047, "(1)" |
| 427 | line 419, "pan.___", state 1047, "(1)" |
| 428 | line 421, "pan.___", state 1050, "(1)" |
| 429 | line 421, "pan.___", state 1050, "(1)" |
| 430 | line 370, "pan.___", state 1052, "(1)" |
| 431 | line 400, "pan.___", state 1061, "(1)" |
| 432 | line 404, "pan.___", state 1073, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 433 | line 409, "pan.___", state 1091, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 434 | line 414, "pan.___", state 1117, "(1)" |
| 435 | line 419, "pan.___", state 1134, "(1)" |
| 436 | line 404, "pan.___", state 1166, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 437 | line 409, "pan.___", state 1184, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 438 | line 414, "pan.___", state 1210, "(1)" |
| 439 | line 419, "pan.___", state 1227, "(1)" |
| 440 | line 400, "pan.___", state 1242, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 441 | line 404, "pan.___", state 1256, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 442 | line 409, "pan.___", state 1274, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 443 | line 410, "pan.___", state 1287, "(1)" |
| 444 | line 414, "pan.___", state 1300, "(1)" |
| 445 | line 419, "pan.___", state 1317, "(1)" |
| 446 | line 400, "pan.___", state 1340, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 447 | line 400, "pan.___", state 1342, "(1)" |
| 448 | line 400, "pan.___", state 1343, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" |
| 449 | line 400, "pan.___", state 1343, "else" |
| 450 | line 400, "pan.___", state 1346, "(1)" |
| 451 | line 404, "pan.___", state 1354, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 452 | line 404, "pan.___", state 1356, "(1)" |
| 453 | line 404, "pan.___", state 1357, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" |
| 454 | line 404, "pan.___", state 1357, "else" |
| 455 | line 404, "pan.___", state 1360, "(1)" |
| 456 | line 404, "pan.___", state 1361, "(1)" |
| 457 | line 404, "pan.___", state 1361, "(1)" |
| 458 | line 402, "pan.___", state 1366, "((i<1))" |
| 459 | line 402, "pan.___", state 1366, "((i>=1))" |
| 460 | line 409, "pan.___", state 1372, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 461 | line 410, "pan.___", state 1385, "(1)" |
| 462 | line 410, "pan.___", state 1386, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" |
| 463 | line 410, "pan.___", state 1386, "else" |
| 464 | line 410, "pan.___", state 1389, "(1)" |
| 465 | line 410, "pan.___", state 1390, "(1)" |
| 466 | line 410, "pan.___", state 1390, "(1)" |
| 467 | line 414, "pan.___", state 1398, "(1)" |
| 468 | line 414, "pan.___", state 1399, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" |
| 469 | line 414, "pan.___", state 1399, "else" |
| 470 | line 414, "pan.___", state 1402, "(1)" |
| 471 | line 414, "pan.___", state 1403, "(1)" |
| 472 | line 414, "pan.___", state 1403, "(1)" |
| 473 | line 412, "pan.___", state 1408, "((i<1))" |
| 474 | line 412, "pan.___", state 1408, "((i>=1))" |
| 475 | line 419, "pan.___", state 1415, "(1)" |
| 476 | line 419, "pan.___", state 1416, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))" |
| 477 | line 419, "pan.___", state 1416, "else" |
| 478 | line 419, "pan.___", state 1419, "(1)" |
| 479 | line 419, "pan.___", state 1420, "(1)" |
| 480 | line 419, "pan.___", state 1420, "(1)" |
| 481 | line 421, "pan.___", state 1423, "(1)" |
| 482 | line 421, "pan.___", state 1423, "(1)" |
| 483 | line 180, "pan.___", state 1448, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 484 | line 184, "pan.___", state 1461, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 485 | line 161, "pan.___", state 1471, "(1)" |
| 486 | line 165, "pan.___", state 1479, "(1)" |
| 487 | line 169, "pan.___", state 1491, "(1)" |
| 488 | line 176, "pan.___", state 1502, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" |
| 489 | line 184, "pan.___", state 1524, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" |
| 490 | line 161, "pan.___", state 1534, "(1)" |
| 491 | line 165, "pan.___", state 1542, "(1)" |
| 492 | line 169, "pan.___", state 1554, "(1)" |
| 493 | line 176, "pan.___", state 1569, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" |
| 494 | line 180, "pan.___", state 1578, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" |
| 495 | line 184, "pan.___", state 1591, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))" |
| 496 | line 161, "pan.___", state 1601, "(1)" |
| 497 | line 165, "pan.___", state 1609, "(1)" |
| 498 | line 169, "pan.___", state 1621, "(1)" |
| 499 | line 370, "pan.___", state 1642, "(1)" |
| 500 | line 696, "pan.___", state 1643, "(1)" |
| 501 | line 703, "pan.___", state 1646, "-end-" |
| 502 | (308 of 1646 states) |
| 503 | unreached in proctype :init: |
| 504 | (0 of 46 states) |
| 505 | unreached in proctype :never: |
| 506 | line 752, "pan.___", state 11, "-end-" |
| 507 | (1 of 11 states) |
| 508 | |
| 509 | pan: elapsed time 2.02 seconds |
| 510 | pan: rate 84117.327 states/second |
| 511 | pan: avg transition delay 8.5985e-07 usec |
| 512 | cp .input.spin urcu_progress_writer_error.spin.input |
| 513 | cp .input.spin.trail urcu_progress_writer_error.spin.input.trail |
| 514 | make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu' |