Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 244 | 3.56446 | 3.56498 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii32b2.opb |
MD5SUM | 074c87f3baaaee27cf79610ce4b49729 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 244 |
Best CPU time to get the best result obtained on this benchmark | 3.56146 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 244 |
Optimality of the best value was proved | YES |
Number of variables | 522 |
Total number of constraints | 2819 |
Number of constraints which are clauses | 2819 |
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 | 522 |
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 | 522 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 522 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.04 c constraints 0/0 clauses 2819/0 units 0 0.00/0.04 c vars 522 0.00/0.04 c objective 522 + 0 0.10/0.13 c 0.121981 12.5 136 704 0.10/0.13 o 254 0.10/0.13 c 0.124981 12.8516 148 781 0.10/0.13 o 252 0.39/0.45 c 0.427934 13.3633 1148 7899 0.39/0.45 o 244 3.49/3.52 c 3.3175 14.3281 491 41365 3.49/3.52 s OPTIMUM FOUND 3.49/3.52 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 -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 -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 -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 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 -x121 x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 -x133 x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 -x147 x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 x199 -x200 x201 -x202 x203 -x204 x205 -x206 -x207 x208 x209 -x210 x211 -x212 x213 -x214 x215 -x216 x217 -x218 x219 -x220 x221 -x222 x223 -x224 x225 -x226 x227 -x228 x229 -x230 x231 -x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240 x241 -x242 x243 -x244 x245 -x246 x247 -x248 x249 -x250 x251 -x252 -x253 x254 x255 -x256 x257 -x258 x259 -x260 x261 -x262 x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328 -x329 x330 x331 -x332 x333 -x334 x335 -x336 x337 -x338 x339 -x340 x341 -x342 x343 -x344 x345 -x346 -x347 x348 x349 -x350 x351 -x352 x353 -x354 x355 -x356 -x357 x358 x359 -x360 x361 -x362 x363 -x364 x365 -x366 x367 -x368 x369 -x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 x379 -x380 x381 -x382 x383 -x384 -x385 x386 x387 -x388 -x389 x390 -x391 x392 -x393 x394 x395 -x396 -x397 x398 -x399 x400 x401 -x402 -x403 x404 -x405 x406 x407 -x408 -x409 x410 -x411 x412 x413 -x414 x415 -x416 -x417 x418 -x419 x420 -x421 x422 -x423 x424 x425 -x426 -x427 x428 -x429 x430 x431 -x432 -x433 x434 -x435 x436 x437 -x438 -x439 x440 x441 -x442 -x443 x444 -x445 x446 x447 -x448 -x449 x450 -x451 x452 -x453 x454 x455 -x456 -x457 x458 -x459 -x460 x461 -x462 -x463 x464 -x465 x466 x467 -x468 -x469 x470 -x471 x472 x473 -x474 -x475 x476 -x477 x478 x479 -x480 -x481 x482 -x483 x484 x485 -x486 -x487 x488 -x489 x490 x491 -x492 -x493 x494 x495 -x496 -x497 x498 -x499 x500 x501 -x502 -x503 x504 -x505 x506 -x507 x508 x509 -x510 -x511 x512 x513 -x514 -x515 x516 x517 -x518 -x519 x520 -x521 x522
OK 244
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669281-1276471722/watcher-2669281-1276471722 -o /tmp/evaluation-result-2669281-1276471722/solver-2669281-1276471722 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669281-1276471722.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.02 1.01 1.00 3/106 25861 /proc/meminfo: memFree=1791404/2059040 swapFree=4136644/4192956 [pid=25861] ppid=25859 vsize=2208 CPUtime=0 /proc/25861/stat : 25861 (pbct) R 25859 25861 25411 0 -1 4202496 264 0 0 0 0 0 0 0 20 0 1 0 20827607 2260992 187 1992294400 134512640 136485738 4292289104 18446744073709551615 135178912 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25861/statm: 552 187 156 482 0 68 0 [startup+0.0683099 s] /proc/loadavg: 1.02 1.01 1.00 3/106 25861 /proc/meminfo: memFree=1791404/2059040 swapFree=4136644/4192956 [pid=25861] ppid=25859 vsize=5840 CPUtime=0.06 /proc/25861/stat : 25861 (pbct) R 25859 25861 25411 0 -1 4202496 1147 0 0 0 6 0 0 0 20 0 1 0 20827607 5980160 1070 1992294400 134512640 136485738 4292289104 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25861/statm: 1460 1071 193 482 0 976 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 5840 [startup+0.101313 s] /proc/loadavg: 1.02 1.01 1.00 3/106 25861 /proc/meminfo: memFree=1791404/2059040 swapFree=4136644/4192956 [pid=25861] ppid=25859 vsize=11312 CPUtime=0.1 /proc/25861/stat : 25861 (pbct) R 25859 25861 25411 0 -1 4202496 2497 0 0 0 9 1 0 0 20 0 1 0 20827607 11583488 2421 1992294400 134512640 136485738 4292289104 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25861/statm: 2828 2426 199 482 0 2344 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 11312 [startup+0.300328 s] /proc/loadavg: 1.02 1.01 1.00 3/106 25861 /proc/meminfo: memFree=1791404/2059040 swapFree=4136644/4192956 [pid=25861] ppid=25859 vsize=13552 CPUtime=0.29 /proc/25861/stat : 25861 (pbct) R 25859 25861 25411 0 -1 4202496 3043 0 0 0 27 2 0 0 20 0 1 0 20827607 13877248 2964 1992294400 134512640 136485738 4292289104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25861/statm: 3388 2964 243 482 0 2904 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 13552 [startup+0.700359 s] /proc/loadavg: 1.02 1.01 1.00 3/106 25861 /proc/meminfo: memFree=1791404/2059040 swapFree=4136644/4192956 [pid=25861] ppid=25859 vsize=13808 CPUtime=0.69 /proc/25861/stat : 25861 (pbct) R 25859 25861 25411 0 -1 4202496 3109 0 0 0 66 3 0 0 20 0 1 0 20827607 14139392 3029 1992294400 134512640 136485738 4292289104 18446744073709551615 134874643 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25861/statm: 3452 3029 243 482 0 2968 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13808 [startup+1.50142 s] /proc/loadavg: 1.02 1.01 1.00 2/107 25862 /proc/meminfo: memFree=1780112/2059040 swapFree=4136644/4192956 [pid=25861] ppid=25859 vsize=14544 CPUtime=1.49 /proc/25861/stat : 25861 (pbct) R 25859 25861 25411 0 -1 4202496 3313 0 0 0 141 8 0 0 23 0 1 0 20827607 14893056 3233 1992294400 134512640 136485738 4292289104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25861/statm: 3636 3233 243 482 0 3152 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 14544 [startup+3.10155 s] /proc/loadavg: 1.02 1.01 1.00 2/107 25862 /proc/meminfo: memFree=1779120/2059040 swapFree=4136644/4192956 [pid=25861] ppid=25859 vsize=14668 CPUtime=3.09 /proc/25861/stat : 25861 (pbct) R 25859 25861 25411 0 -1 4202496 3322 0 0 0 291 18 0 0 25 0 1 0 20827607 15020032 3242 1992294400 134512640 136485738 4292289104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25861/statm: 3667 3242 243 482 0 3183 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 14668 Solver just ended. Dumping a history of the last processes samples [startup+3.50158 s] /proc/loadavg: 1.02 1.01 1.00 2/107 25862 /proc/meminfo: memFree=1778996/2059040 swapFree=4136644/4192956 [pid=25861] ppid=25859 vsize=14668 CPUtime=3.49 /proc/25861/stat : 25861 (pbct) R 25859 25861 25411 0 -1 4202496 3343 0 0 0 329 20 0 0 25 0 1 0 20827607 15020032 3263 1992294400 134512640 136485738 4292289104 18446744073709551615 134878503 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25861/statm: 3667 3263 243 482 0 3183 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 14668 Child status: 0 Real time (s): 3.56498 CPU time (s): 3.56446 CPU user time (s): 3.35649 CPU system time (s): 0.207968 CPU usage (%): 99.9854 Max. virtual memory (cumulated for all children) (KiB): 14668 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.35649 system time used= 0.207968 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3349 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 1 involuntary context switches= 53 runsolver used 0.008998 second user time and 0.022996 second system time The end
Begin job on node026 at 2010-06-14 01:28:42 IDJOB=2669281 IDBENCH=2204 IDSOLVER=1170 FILE ID=node026/2669281-1276471722 PBS_JOBID= 11173360 Free space on /tmp= 62508 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b2.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669281-1276471722/watcher-2669281-1276471722 -o /tmp/evaluation-result-2669281-1276471722/solver-2669281-1276471722 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669281-1276471722.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 074c87f3baaaee27cf79610ce4b49729 RANDOM SEED=1118143733 node026.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.201 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.40 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 : 3000.201 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1791932 kB Buffers: 65032 kB Cached: 124064 kB SwapCached: 9328 kB Active: 94084 kB Inactive: 107456 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1791932 kB SwapTotal: 4192956 kB SwapFree: 4136644 kB Dirty: 2160 kB Writeback: 0 kB AnonPages: 10992 kB Mapped: 9156 kB Slab: 43724 kB PageTables: 4044 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179852 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62508 MiB End job on node026 at 2010-06-14 01:28:46