Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | OPT | 36 | 0.974851 | 0.637727 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir05_area_partials.opb |
MD5SUM | 9a2b3d380646f132413fb295bd189149 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 36 |
Best CPU time to get the best result obtained on this benchmark | 0.076987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 36 |
Optimality of the best value was proved | YES |
Number of variables | 556 |
Total number of constraints | 1561 |
Number of constraints which are clauses | 1561 |
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 | 1 |
Maximum length of a constraint | 127 |
Number of terms in the objective function | 218 |
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 | 218 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 218 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.14 c version 2.2.0.v20100526 0.09/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.14 c java.vm.version 11.2-b01 0.09/0.14 c java.vm.vendor Sun Microsystems Inc. 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.18-164.el5 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1393557488 0.09/0.14 c Max memory 1395916800 0.09/0.14 c Total memory 1395916800 0.09/0.14 c Number of processors 2 0.25/0.20 c Pseudo Boolean Optimization 0.25/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.25/0.20 c --- Begin Solver configuration --- 0.25/0.20 c Stops conflict analysis at the first Unique Implication Point 0.25/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.25/0.20 c Learn all clauses as in MiniSAT 0.25/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.25/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.25/0.20 c No reason simplification 0.25/0.20 c Armin Biere (Picosat) restarts strategy 0.25/0.20 c Glucose learned constraints deletion strategy 0.25/0.20 c timeout=2147483s 0.25/0.20 c DB Simplification allowed=false 0.25/0.20 c --- End Solver configuration --- 0.25/0.20 c solving HOME/instance-2660207-1276642744.opb 0.25/0.20 c reading problem ... 0.58/0.47 c ... done. Wall clock time 0.271s. 0.58/0.47 c #vars 556 0.58/0.47 c #constraints 1561 0.58/0.47 c constraints type 0.58/0.47 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1187 0.58/0.47 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 339 0.77/0.51 c SATISFIABLE 0.77/0.51 c OPTIMIZING... 0.77/0.51 c Got one! Elapsed wall clock time (in seconds):0.304 0.77/0.51 o 37 0.77/0.58 c Got one! Elapsed wall clock time (in seconds):0.382 0.77/0.58 o 36 0.77/0.59 c starts : 2 0.77/0.60 c conflicts : 2 0.77/0.60 c decisions : 492 0.77/0.60 c propagations : 1933 0.77/0.60 c inspects : 4531 0.77/0.60 c learnt literals : 0 0.77/0.60 c learnt binary clauses : 0 0.77/0.60 c learnt ternary clauses : 0 0.77/0.60 c learnt clauses : 2 0.77/0.60 c ignored clauses : 0 0.77/0.60 c root simplifications : 0 0.77/0.60 c removed literals (reason simplification) : 0 0.77/0.60 c reason swapping (by a shorter reason) : 0 0.77/0.60 c Calls to reduceDB : 0 0.77/0.60 c number of reductions to clauses (during analyze) : 0 0.77/0.60 c number of learned constraints concerned by reduction : 0 0.77/0.60 c number of learning phase by resolution : 0 0.77/0.60 c number of learning phase by cutting planes : 0 0.77/0.60 c speed (assignments/second) : 175727.27272727274 0.77/0.60 c non guided choices 0 0.77/0.60 c learnt constraints type 0.77/0.60 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1 0.77/0.60 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.77/0.60 c constraints type 0.77/0.60 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1187 0.77/0.60 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 339 0.77/0.60 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0 0.77/0.60 s OPTIMUM FOUND 0.93/0.60 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 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 0.93/0.60 c objective function=36 0.93/0.60 c Total wall clock time (in seconds): 0.4
OK 36
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2660207-1276642744/watcher-2660207-1276642744 -o /tmp/evaluation-result-2660207-1276642744/solver-2660207-1276642744 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660207-1276642744.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: 1.00 1.00 1.00 4/106 11688 /proc/meminfo: memFree=1443132/2059040 swapFree=4192956/4192956 [pid=11688] ppid=11686 vsize=1752 CPUtime=0 /proc/11688/stat : 11688 (java) R 11686 11688 10879 0 -1 4194304 327 0 0 0 0 0 0 0 19 0 1 0 5567103 1794048 72 1992294400 134512640 134550932 4292038080 18446744073709551615 12517282 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11688/statm: 438 79 64 10 0 30 0 [startup+0.0467349 s] /proc/loadavg: 1.00 1.00 1.00 4/106 11688 /proc/meminfo: memFree=1443132/2059040 swapFree=4192956/4192956 [pid=11688] ppid=11686 vsize=1521016 CPUtime=0.03 /proc/11688/stat : 11688 (java) S 11686 11688 10879 0 -1 4202496 3496 0 1 0 1 2 0 0 19 0 5 0 5567103 1557520384 2939 1992294400 134512640 134550932 4292038080 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/11688/statm: 380254 2939 990 10 0 377564 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1521016 [startup+0.101742 s] /proc/loadavg: 1.00 1.00 1.00 4/106 11688 /proc/meminfo: memFree=1443132/2059040 swapFree=4192956/4192956 [pid=11688] ppid=11686 vsize=1524184 CPUtime=0.09 /proc/11688/stat : 11688 (java) S 11686 11688 10879 0 -1 4202496 3993 0 1 0 7 2 0 0 19 0 12 0 5567103 1560764416 3432 1992294400 134512640 134550932 4292038080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/11688/statm: 381046 3432 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300967 s] /proc/loadavg: 1.00 1.00 1.00 4/106 11688 /proc/meminfo: memFree=1443132/2059040 swapFree=4192956/4192956 [pid=11688] ppid=11686 vsize=1526380 CPUtime=0.38 /proc/11688/stat : 11688 (java) S 11686 11688 10879 0 -1 4202496 5369 0 1 0 35 3 0 0 19 0 12 0 5567103 1563013120 4806 1992294400 134512640 134550932 4292038080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/11688/statm: 381595 4806 1362 10 0 378897 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 1526380 Solver just ended. Dumping a history of the last processes samples [startup+0.501962 s] /proc/loadavg: 1.00 1.00 1.00 4/106 11688 /proc/meminfo: memFree=1443132/2059040 swapFree=4192956/4192956 [pid=11688] ppid=11686 vsize=1528164 CPUtime=0.77 /proc/11688/stat : 11688 (java) S 11686 11688 10879 0 -1 4202496 6478 0 1 0 73 4 0 0 19 0 13 0 5567103 1564839936 5841 1992294400 134512640 134550932 4292038080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/11688/statm: 382041 5841 1391 10 0 379343 0 Current children cumulated CPU time (s) 0.77 Current children cumulated vsize (KiB) 1528164 [startup+0.601959 s] /proc/loadavg: 1.00 1.00 1.00 4/106 11688 /proc/meminfo: memFree=1443132/2059040 swapFree=4192956/4192956 [pid=11688] ppid=11686 vsize=1528488 CPUtime=0.93 /proc/11688/stat : 11688 (java) S 11686 11688 10879 0 -1 4202496 6715 0 1 0 89 4 0 0 19 0 14 0 5567103 1565171712 6078 1992294400 134512640 134550932 4292038080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/11688/statm: 382122 6078 1403 10 0 379424 0 Current children cumulated CPU time (s) 0.93 Current children cumulated vsize (KiB) 1528488 Child status: 30 Real time (s): 0.637727 CPU time (s): 0.974851 CPU user time (s): 0.926859 CPU system time (s): 0.047992 CPU usage (%): 152.863 Max. virtual memory (cumulated for all children) (KiB): 1528488 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.926859 system time used= 0.047992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6738 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 113 involuntary context switches= 102 runsolver used 0.005999 second user time and 0.005999 second system time The end
Begin job on node041 at 2010-06-16 00:59:04 IDJOB=2660207 IDBENCH=25026 IDSOLVER=1165 FILE ID=node041/2660207-1276642744 PBS_JOBID= 11172366 Free space on /tmp= 62084 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir05_area_partials.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2660207-1276642744/watcher-2660207-1276642744 -o /tmp/evaluation-result-2660207-1276642744/solver-2660207-1276642744 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660207-1276642744.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9a2b3d380646f132413fb295bd189149 RANDOM SEED=143281438 node041.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 : 3000.251 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 : 6000.50 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 : 3000.251 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 : 5599.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1443388 kB Buffers: 99084 kB Cached: 375640 kB SwapCached: 0 kB Active: 204568 kB Inactive: 329596 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1443388 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 388 kB Writeback: 0 kB AnonPages: 59352 kB Mapped: 15404 kB Slab: 59544 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179988 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= 62084 MiB End job on node041 at 2010-06-16 00:59:05