Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 Heuristics | SAT | 2.96555 | 2.17183 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ prestwich/armies/normalized-army13.24ls.opb |
MD5SUM | 1a4510076d9024b805728ffe22c0d108 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.849869 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 490 |
Total number of constraints | 737 |
Number of constraints which are clauses | 397 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 338 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 24 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 193 |
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 |
0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.15 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.15 c no version file found!!! 0.15 c sun.arch.data.model 32 0.15 c java.version 1.5.0_06 0.15 c os.name Linux 0.15 c os.version 2.6.9-34.ELsmp 0.15 c os.arch i386 0.15 c Free memory 1548419056 0.15 c Max memory 1551040512 0.15 c Total memory 1551040512 0.15 c Number of processors 2 0.22 c Cutting planes based inference 0.22 c --- Begin Solver configuration --- 0.22 c org.sat4j.minisat.uip.FirstUIP@1df073d 0.22 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1546e25 0.22 c org.sat4j.minisat.learning.MiniSATLearning@b66cc 0.22 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.22 c VSIDS like heuristics from MiniSAT using a heap 0.22 c No reason simplification 0.22 c --- End Solver configuration --- 0.22 c solving ROOT/tmp/node87/41995-1149206628/instance-41995-1149206628.opb 0.22 c reading problem ... 0.48 c ... done. Time 0.265 ms. 0.48 c #vars 490 0.48 c #constraints 737 2.09 c starts : 2 2.09 c conflicts : 126 2.09 c decisions : 299 2.09 c propagations : 5506 2.09 c inspects : 54708 2.09 c learnt literals : 0 2.09 c learnt binary clauses : 0 2.09 c learnt ternary clauses : 0 2.09 c learnt clauses : 126 2.09 c root simplifications : 0 2.09 c removed literals (reason simplification) : 0 2.09 c reason swapping (by a shorter reason) : 0 2.09 c Calls to reduceDB : 0 2.09 c speed (decisions/second) : 186.06098319850653 2.09 c non guided choices 56 2.09 s SATISFIABLE 2.10 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 2.10 v -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 2.10 v -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 2.10 v -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 x103 -x104 -x105 -x106 -x107 2.10 v -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 x127 -x128 2.10 v x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 2.10 v -x150 x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 2.10 v -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 x186 -x187 x188 -x189 -x190 -x191 2.10 v -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 -x211 x212 2.10 v -x213 x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 2.10 v -x234 -x235 x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 x252 -x253 x254 2.10 v -x255 -x256 -x257 -x258 -x259 -x260 -x261 x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 2.10 v x276 -x277 x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 x292 -x293 -x294 -x295 -x296 2.10 v -x297 -x298 -x299 x300 -x301 x302 -x303 x304 -x305 x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 x316 -x317 -x318 2.10 v -x319 -x320 -x321 -x322 -x323 -x324 -x325 x326 -x327 x328 -x329 x330 -x331 x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 2.10 v x340 -x341 x342 -x343 x344 -x345 x346 -x347 x348 -x349 x350 -x351 x352 x353 -x354 x355 -x356 x357 -x358 x359 -x360 x361 -x362 2.10 v x363 -x364 x365 -x366 x367 -x368 x369 -x370 -x371 x372 -x373 x374 -x375 x376 x377 -x378 x379 -x380 x381 -x382 x383 -x384 -x385 2.10 v x386 -x387 x388 -x389 x390 x391 -x392 x393 -x394 x395 -x396 x397 -x398 x399 -x400 x401 -x402 x403 -x404 x405 -x406 x407 -x408 2.10 v x409 -x410 x411 -x412 x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 x424 -x425 x426 -x427 x428 -x429 x430 2.10 v -x431 x432 x433 -x434 x435 -x436 x437 -x438 -x439 x440 -x441 x442 x443 -x444 -x445 x446 -x447 x448 -x449 x450 x451 -x452 x453 2.10 v -x454 x455 -x456 x457 -x458 x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 x468 -x469 x470 -x471 x472 -x473 x474 -x475 2.10 v x476 -x477 x478 -x479 x480 -x481 x482 -x483 x484 -x485 x486 -x487 x488 -x489 x490 2.10 c Total wall clock time (ms): 1.878
OK 0
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/node87/watcher-41995-1149206628 -o ROOT/results/node87/solver-41995-1149206628 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node87/41995-1149206628/instance-41995-1149206628.opb 300207651 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.83 1/67 16023 /proc/meminfo: memFree=1737512/2055888 swapFree=4085412/4096564 [pid=16023] ppid=16021 vsize=168 CPUtime=0 /proc/16023/stat : 16023 (java) R 16021 16023 15978 0 -1 0 40 0 0 0 0 0 0 0 20 0 1 0 186301942 172032 23 18446744073709551615 134512640 134570276 4294956608 18446744073709551615 11240372 0 0 4096 0 0 0 0 17 1 0 0 /proc/16023/statm: 42 23 18 14 0 2 0 Child status: 10 Real time (s): 2.17183 CPU time (s): 2.96555 CPU user time (s): 2.78658 CPU system time (s): 0.178972 CPU usage (%): 136.546 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node87 on Fri Jun 2 00:03:48 UTC 2006 FILE ID= 41995-1149206628 PBS_JOBID= 293152 BENCH NAME= ROOT/tmp/node87/41995-1149206628/instance-41995-1149206628.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node87/41995-1149206628/instance-41995-1149206628.opb 300207651 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node87/watcher-41995-1149206628 -o ROOT/results/node87/solver-41995-1149206628 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node87/41995-1149206628/instance-41995-1149206628.opb 300207651 MD5SUM SOLVER= 3cef94aa015dc0dd234d31843a257d70 MD5SUM BENCH= 1a4510076d9024b805728ffe22c0d108 RANDOM SEED= 300207651 /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 : 3000.234 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 : 6006.17 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 : 3000.234 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1737912 kB Buffers: 25232 kB Cached: 218892 kB SwapCached: 2512 kB Active: 83044 kB Inactive: 169908 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1737912 kB SwapTotal: 4096564 kB SwapFree: 4085412 kB Dirty: 196 kB Writeback: 0 kB Mapped: 16792 kB Slab: 51724 kB Committed_AS: 168708 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node87 on Fri Jun 2 00:03:50 UTC 2006