Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 167 | 15.2237 | 15.2319 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii32c1.opb |
MD5SUM | b354df8d74ddbd5006be5e12ba59956d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 167 |
Best CPU time to get the best result obtained on this benchmark | 15.2237 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 167 |
Optimality of the best value was proved | YES |
Number of variables | 450 |
Total number of constraints | 1505 |
Number of constraints which are clauses | 1505 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 32 |
Number of terms in the objective function | 450 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 450 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 450 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Parsing PB file... 0.07 c Converting 1505 PB-constraints to clauses... 0.07 c -- Unit propagations: (none) 0.07 c -- Detecting intervals from adjacent constraints: (none) 0.07 c -- Clauses(.)/Splits(s): ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 0.07 c ==================================[MINISAT+]================================== 0.07 c | Conflicts | Original | Learnt | Progress | 0.07 c | | Clauses Literals | Max Clauses Literals LPC | | 0.07 c ============================================================================== 0.07 c | 0 | 1505 6531 | 501 0 0 nan | 0.000 % | 0.08 c ============================================================================== 0.08 c [1mFound solution: 216[0m 0.08 o 216 0.08 c ---[ 0]---> Sorter-cost:16912 Base: 0.17 c ==================================[MINISAT+]================================== 0.17 c | Conflicts | Original | Learnt | Progress | 0.17 c | | Clauses Literals | Max Clauses Literals LPC | | 0.17 c ============================================================================== 0.17 c | 1 | 21659 53682 | 7219 1 30 30.0 | 0.000 % | 0.18 c ============================================================================== 0.18 c [1mFound solution: 188[0m 0.18 o 188 0.18 c ---[ 0]---> Sorter-cost: 0 Base: 0.26 c ==================================[MINISAT+]================================== 0.26 c | Conflicts | Original | Learnt | Progress | 0.26 c | | Clauses Literals | Max Clauses Literals LPC | | 0.26 c ============================================================================== 0.26 c | 9 | 21903 54336 | 7301 9 220 24.4 | 0.000 % | 0.32 c | 109 | 20909 52174 | 8031 76 3009 39.6 | 4.349 % | 0.36 c | 260 | 20909 52174 | 8834 227 9241 40.7 | 4.349 % | 0.46 c | 485 | 20878 52109 | 9717 451 24487 54.3 | 4.471 % | 0.52 c ============================================================================== 0.52 c [1mFound solution: 169[0m 0.52 o 169 0.53 c ---[ 0]---> Sorter-cost: 0 Base: 0.60 c ==================================[MINISAT+]================================== 0.60 c | Conflicts | Original | Learnt | Progress | 0.60 c | | Clauses Literals | Max Clauses Literals LPC | | 0.60 c ============================================================================== 0.60 c | 611 | 21005 52463 | 7001 576 37565 65.2 | 4.471 % | 0.64 c | 711 | 21005 52463 | 7701 676 43672 64.6 | 4.561 % | 0.69 c | 863 | 20964 52380 | 8471 826 51782 62.7 | 4.711 % | 0.76 c | 1091 | 20799 52033 | 9318 1049 60109 57.3 | 5.361 % | 0.87 c | 1432 | 20613 51627 | 10250 1385 77554 56.0 | 6.146 % | 1.09 c | 1938 | 20286 50913 | 11275 1884 113337 60.2 | 7.524 % | 1.45 c | 2700 | 20086 50481 | 12402 2634 162014 61.5 | 8.352 % | 1.98 c | 3841 | 19666 49543 | 13642 3743 220534 58.9 | 10.201 % | 2.74 c | 5551 | 19644 49495 | 15007 5452 301368 55.3 | 10.293 % | 4.10 c | 8114 | 18343 46634 | 16507 7979 416470 52.2 | 15.847 % | 4.43 c ============================================================================== 4.43 c [1mFound solution: 167[0m 4.43 o 167 4.43 c ---[ 0]---> Sorter-cost: 0 Base: 4.52 c ==================================[MINISAT+]================================== 4.52 c | Conflicts | Original | Learnt | Progress | 4.52 c | | Clauses Literals | Max Clauses Literals LPC | | 4.52 c ============================================================================== 4.52 c | 8789 | 18214 46362 | 6071 8648 448185 51.8 | 15.847 % | 4.57 c | 8889 | 18214 46362 | 6678 4424 182860 41.3 | 16.511 % | 4.64 c | 9039 | 18214 46362 | 7345 4574 190062 41.6 | 16.511 % | 4.77 c | 9264 | 18214 46362 | 8080 4799 200102 41.7 | 16.511 % | 4.93 c | 9601 | 18214 46362 | 8888 5136 214326 41.7 | 16.511 % | 5.18 c | 10107 | 18214 46362 | 9777 5642 230381 40.8 | 16.511 % | 5.59 c | 10869 | 18155 46237 | 10755 6403 249219 38.9 | 16.746 % | 6.02 c | 12010 | 18155 46237 | 11830 7544 296290 39.3 | 16.746 % | 6.83 c | 13718 | 18106 46126 | 13013 9250 377797 40.8 | 16.967 % | 8.00 c | 16281 | 17827 45516 | 14315 11800 480639 40.7 | 18.151 % | 9.78 c | 20125 | 17706 45256 | 15746 15639 604724 38.7 | 18.643 % | 12.39 c | 25891 | 17706 45256 | 17321 11876 369589 31.1 | 18.643 % | 15.22 c ============================================================================== 15.22 c [1mOptimal solution: 167[0m 15.22 s OPTIMUM FOUND 15.22 v -x1 -x2 x3 -x4 -x5 x6 x7 -x8 -x9 -x10 x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 x27 -x28 x29 -x30 15.22 v -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 15.22 v -x58 x59 -x60 x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 x83 -x84 15.22 v -x85 -x86 x87 -x88 x89 -x90 -x91 -x92 x93 -x94 -x95 x96 -x97 -x98 x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 x107 -x108 -x109 15.22 v x110 x111 -x112 x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 x125 -x126 -x127 -x128 x129 -x130 x131 15.22 v -x132 -x133 x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 15.22 v x155 -x156 x157 -x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 15.22 v -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 x199 -x200 15.22 v x201 -x202 x203 -x204 x205 -x206 -x207 x208 x209 -x210 x211 -x212 x213 -x214 x215 -x216 x217 -x218 x219 -x220 x221 -x222 x223 15.22 v -x224 x225 -x226 x227 -x228 x229 -x230 x231 -x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240 x241 -x242 x243 -x244 x245 -x246 15.22 v x247 -x248 x249 -x250 x251 -x252 -x253 x254 x255 -x256 x257 -x258 -x259 x260 -x261 -x262 x263 -x264 -x265 -x266 x267 -x268 15.22 v x269 -x270 -x271 -x272 -x273 -x274 x275 -x276 x277 -x278 -x279 -x280 x281 -x282 -x283 -x284 x285 -x286 -x287 x288 x289 -x290 15.22 v -x291 -x292 x293 -x294 -x295 -x296 x297 -x298 -x299 -x300 x301 -x302 -x303 -x304 -x305 -x306 x307 -x308 -x309 -x310 x311 -x312 15.22 v -x313 -x314 x315 -x316 x317 -x318 -x319 -x320 x321 -x322 -x323 -x324 -x325 -x326 x327 -x328 -x329 -x330 x331 -x332 -x333 x334 15.22 v x335 -x336 x337 -x338 -x339 -x340 x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 x349 -x350 -x351 -x352 x353 -x354 -x355 -x356 15.22 v -x357 -x358 x359 -x360 -x361 -x362 x363 -x364 x365 -x366 -x367 -x368 x369 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 -x378 15.22 v x379 -x380 x381 -x382 -x383 -x384 -x385 x386 x387 -x388 -x389 x390 -x391 x392 x393 -x394 -x395 x396 -x397 x398 x399 -x400 -x401 15.22 v x402 -x403 x404 x405 -x406 -x407 x408 -x409 x410 x411 -x412 -x413 x414 -x415 x416 x417 -x418 -x419 x420 -x421 x422 -x423 x424 15.22 v x425 -x426 x427 -x428 -x429 x430 -x431 x432 -x433 x434 x435 -x436 -x437 x438 -x439 x440 x441 -x442 -x443 x444 -x445 x446 x447 15.22 v -x448 -x449 x450 15.22 c _______________________________________________________________________________ 15.22 c 15.22 c restarts : 28 15.22 c conflicts : 31984 (2104 /sec) 15.22 c decisions : 72601 (4776 /sec) 15.22 c propagations : 0 (0 /sec) 15.22 c inspects : 0 (0 /sec) 15.22 c CPU time : 15.2017 s 15.22 c _______________________________________________________________________________
OK 167
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-35526-1149278356 -o ROOT/results/node58/solver-35526-1149278356 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node58/35526-1149278356/instance-35526-1149278356.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.02 0.04 0.32 2/64 31548 /proc/meminfo: memFree=1381272/2055920 swapFree=4192956/4192956 [pid=31548] ppid=31546 vsize=1048 CPUtime=0 /proc/31548/stat : 31548 (minisat+) R 31546 31548 31502 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 29882534 1073152 111 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618819 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31548/statm: 262 111 74 215 0 44 0 [startup+10.0021 s] /proc/loadavg: 0.17 0.07 0.33 2/64 31548 /proc/meminfo: memFree=1374424/2055920 swapFree=4192956/4192956 [pid=31548] ppid=31546 vsize=8136 CPUtime=9.99 /proc/31548/stat : 31548 (minisat+) R 31546 31548 31502 0 -1 4194304 1818 0 0 0 998 1 0 0 25 0 1 0 29882534 8331264 1799 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31548/statm: 2034 1799 110 215 0 1816 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 8136 Child status: 30 Real time (s): 15.2319 CPU time (s): 15.2237 CPU user time (s): 15.2037 CPU system time (s): 0.019996 CPU usage (%): 99.9462 Max. virtual memory (cumulated for all children) (Kb): 8136
Begin job on node58 on Fri Jun 2 19:59:16 UTC 2006 FILE ID= 35526-1149278356 PBS_JOBID= 305893 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node58/35526-1149278356/instance-35526-1149278356.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-35526-1149278356 -o ROOT/results/node58/solver-35526-1149278356 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node58/35526-1149278356/instance-35526-1149278356.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= b354df8d74ddbd5006be5e12ba59956d RANDOM SEED= 944294385 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.276 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.276 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1381480 kB Buffers: 34588 kB Cached: 561704 kB SwapCached: 0 kB Active: 105692 kB Inactive: 505112 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1381480 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 156 kB Writeback: 0 kB Mapped: 24928 kB Slab: 49724 kB Committed_AS: 184844 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node58 on Fri Jun 2 19:59:32 UTC 2006