Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 Heuristics | OPT | 324 | 16.7525 | 16.0953 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-par16-4-c.opb |
MD5SUM | fb36e1331618479668dc4f08f8a798f0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 324 |
Best CPU time to get the best result obtained on this benchmark | 0.422935 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 324 |
Optimality of the best value was proved | YES |
Number of variables | 648 |
Total number of constraints | 1616 |
Number of constraints which are clauses | 1616 |
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 | 3 |
Number of terms in the objective function | 648 |
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 | 648 |
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 | 648 |
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 |
0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.14 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 2.6.9-22.EL.rootsmp 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/node33/42890-1149409638/instance-42890-1149409638.opb 0.22 c reading problem ... 0.56 c ... done. Time 0.345 ms. 0.56 c #vars 648 0.56 c #constraints 1616 14.77 c SATISFIABLE 14.77 c OPTIMIZING... 14.77 c Got one! Ellapsed CPU time (in seconds):14.554 14.79 o 324 16.03 c starts : 11 16.03 c conflicts : 4870 16.03 c decisions : 5175 16.03 c propagations : 926716 16.03 c inspects : 3635450 16.03 c learnt literals : 1 16.03 c learnt binary clauses : 7 16.03 c learnt ternary clauses : 33 16.03 c learnt clauses : 4868 16.03 c root simplifications : 0 16.03 c removed literals (reason simplification) : 0 16.03 c reason swapping (by a shorter reason) : 0 16.03 c Calls to reduceDB : 0 16.03 c speed (decisions/second) : 4227.941176470588 16.03 c non guided choices 0 16.03 s OPTIMUM FOUND 16.04 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 16.04 v 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 16.04 v -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 16.04 v 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 16.04 v x116 x117 -x118 -x119 x120 -x121 x122 -x123 x124 x125 -x126 -x127 x128 -x129 x130 -x131 x132 x133 -x134 -x135 x136 -x137 x138 16.04 v -x139 x140 x141 -x142 -x143 x144 -x145 x146 -x147 x148 x149 -x150 -x151 x152 -x153 x154 -x155 x156 x157 -x158 -x159 x160 -x161 16.04 v x162 -x163 x164 x165 -x166 -x167 x168 -x169 x170 -x171 x172 x173 -x174 -x175 x176 -x177 x178 -x179 x180 x181 -x182 -x183 x184 16.04 v -x185 x186 -x187 x188 -x189 x190 x191 -x192 x193 -x194 x195 -x196 -x197 x198 -x199 x200 -x201 x202 x203 -x204 -x205 x206 -x207 16.04 v x208 -x209 x210 -x211 x212 -x213 x214 -x215 x216 -x217 x218 -x219 x220 -x221 x222 -x223 x224 -x225 x226 -x227 x228 -x229 x230 16.04 v -x231 x232 -x233 x234 -x235 x236 -x237 x238 -x239 x240 -x241 x242 -x243 x244 -x245 x246 -x247 x248 -x249 x250 -x251 x252 -x253 16.04 v x254 -x255 x256 -x257 x258 -x259 x260 -x261 x262 -x263 x264 -x265 x266 -x267 x268 -x269 x270 -x271 x272 x273 -x274 x275 -x276 16.04 v -x277 x278 -x279 x280 -x281 x282 -x283 x284 -x285 x286 -x287 x288 -x289 x290 -x291 x292 -x293 x294 x295 -x296 x297 -x298 x299 16.04 v -x300 -x301 x302 -x303 x304 x305 -x306 -x307 x308 -x309 x310 -x311 x312 -x313 x314 -x315 x316 x317 -x318 x319 -x320 -x321 x322 16.04 v -x323 x324 -x325 x326 -x327 x328 -x329 x330 x331 -x332 x333 -x334 -x335 x336 -x337 x338 x339 -x340 x341 -x342 x343 -x344 -x345 16.04 v x346 -x347 x348 -x349 x350 -x351 x352 -x353 x354 -x355 x356 -x357 x358 -x359 x360 -x361 x362 -x363 x364 -x365 x366 x367 -x368 16.04 v x369 -x370 x371 -x372 x373 -x374 -x375 x376 -x377 x378 -x379 x380 x381 -x382 x383 -x384 x385 -x386 -x387 x388 -x389 x390 -x391 16.04 v x392 -x393 x394 -x395 x396 -x397 x398 -x399 x400 -x401 x402 -x403 x404 -x405 x406 -x407 x408 -x409 x410 -x411 x412 -x413 x414 16.04 v x415 -x416 x417 -x418 x419 -x420 x421 -x422 -x423 x424 -x425 x426 -x427 x428 -x429 x430 -x431 x432 -x433 x434 -x435 x436 -x437 16.04 v x438 x439 -x440 -x441 x442 -x443 x444 -x445 x446 -x447 x448 -x449 x450 -x451 x452 x453 -x454 -x455 x456 -x457 x458 -x459 x460 16.04 v -x461 x462 -x463 x464 x465 -x466 -x467 x468 -x469 x470 -x471 x472 x473 -x474 -x475 x476 -x477 x478 -x479 x480 -x481 x482 x483 16.04 v -x484 -x485 x486 -x487 x488 -x489 x490 -x491 x492 -x493 x494 -x495 x496 -x497 x498 -x499 x500 -x501 x502 -x503 x504 -x505 x506 16.04 v -x507 x508 -x509 x510 -x511 x512 -x513 x514 -x515 x516 -x517 x518 -x519 x520 -x521 x522 -x523 x524 -x525 x526 -x527 x528 -x529 16.04 v x530 x531 -x532 -x533 x534 -x535 x536 -x537 x538 -x539 x540 x541 -x542 x543 -x544 x545 -x546 x547 -x548 x549 -x550 -x551 x552 16.04 v -x553 x554 -x555 x556 x557 -x558 x559 -x560 x561 -x562 x563 -x564 -x565 x566 -x567 x568 -x569 x570 -x571 x572 -x573 x574 -x575 16.04 v x576 x577 -x578 x579 -x580 -x581 x582 x583 -x584 -x585 x586 -x587 x588 -x589 x590 -x591 x592 -x593 x594 x595 -x596 -x597 x598 16.04 v -x599 x600 -x601 x602 -x603 x604 -x605 x606 -x607 x608 -x609 x610 x611 -x612 -x613 x614 -x615 x616 -x617 x618 -x619 x620 x621 16.04 v -x622 x623 -x624 -x625 x626 -x627 x628 -x629 x630 x631 -x632 -x633 x634 -x635 x636 -x637 x638 -x639 x640 -x641 x642 -x643 x644 16.04 v -x645 x646 -x647 x648 16.04 c objective function=324 16.04 c Total wall clock time (ms): 15.821
OK 324
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/node33/watcher-42890-1149409638 -o ROOT/results/node33/solver-42890-1149409638 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node33/42890-1149409638/instance-42890-1149409638.opb 381749436 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.99 3/64 31548 /proc/meminfo: memFree=1831960/2055920 swapFree=4181260/4192956 [pid=31548] ppid=31546 vsize=1784 CPUtime=0 /proc/31548/stat : 31548 (java) D 31546 31548 31502 0 -1 0 170 0 0 0 0 0 0 0 18 0 1 0 206627640 1826816 141 18446744073709551615 134512640 134570276 4294956608 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/31548/statm: 446 141 106 14 0 91 0 [startup+10.003 s] /proc/loadavg: 1.08 1.02 1.00 2/76 31560 /proc/meminfo: memFree=1689528/2055920 swapFree=4181260/4192956 [pid=31548] ppid=31546 vsize=1710440 CPUtime=10.52 /proc/31548/stat : 31548 (java) R 31546 31548 31502 0 -1 0 37905 0 1 0 1034 18 0 0 25 0 13 0 206627640 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071479521 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31548/statm: 427610 37435 1903 14 0 414357 0 [pid=31548/tid=31549] ppid=31546 vsize=1710440 CPUtime=0 /proc/31548/task/31549/stat : 31549 (java) S 31546 31548 31502 0 -1 64 205 0 0 0 0 0 0 0 17 0 13 0 206627644 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31548/tid=31550] ppid=31546 vsize=1710440 CPUtime=0 /proc/31548/task/31550/stat : 31550 (java) S 31546 31548 31502 0 -1 64 255 0 0 0 0 0 0 0 17 0 13 0 206627644 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=31548/tid=31551] ppid=31546 vsize=1710440 CPUtime=0 /proc/31548/task/31551/stat : 31551 (java) S 31546 31548 31502 0 -1 64 14 0 0 0 0 0 0 0 16 0 13 0 206627646 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=31548/tid=31552] ppid=31546 vsize=1710440 CPUtime=0 /proc/31548/task/31552/stat : 31552 (java) S 31546 31548 31502 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 206627647 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31548/tid=31553] ppid=31546 vsize=1710440 CPUtime=0 /proc/31548/task/31553/stat : 31553 (java) S 31546 31548 31502 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 206627647 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31548/tid=31554] ppid=31546 vsize=1710440 CPUtime=0 /proc/31548/task/31554/stat : 31554 (java) S 31546 31548 31502 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 206627650 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31548/tid=31555] ppid=31546 vsize=1710440 CPUtime=0 /proc/31548/task/31555/stat : 31555 (java) S 31546 31548 31502 0 -1 64 3 0 0 0 0 0 0 0 17 0 13 0 206627650 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=31548/tid=31556] ppid=31546 vsize=1710440 CPUtime=0.36 /proc/31548/task/31556/stat : 31556 (java) S 31546 31548 31502 0 -1 64 533 0 0 0 36 0 0 0 16 0 13 0 206627650 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31548/tid=31557] ppid=31546 vsize=1710440 CPUtime=0.37 /proc/31548/task/31557/stat : 31557 (java) S 31546 31548 31502 0 -1 64 366 0 0 0 37 0 0 0 16 0 13 0 206627650 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31548/tid=31558] ppid=31546 vsize=1710440 CPUtime=0 /proc/31548/task/31558/stat : 31558 (java) S 31546 31548 31502 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 206627650 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31548/tid=31559] ppid=31546 vsize=1710440 CPUtime=0 /proc/31548/task/31559/stat : 31559 (java) S 31546 31548 31502 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 206627650 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31548/tid=31560] ppid=31546 vsize=1710440 CPUtime=0 /proc/31548/task/31560/stat : 31560 (java) S 31546 31548 31502 0 -1 64 4 0 0 0 0 0 0 0 18 0 13 0 206627700 1751490560 37435 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 10.52 Current children cumulated vsize (Kb) 1710440 Child status: 30 Real time (s): 16.0953 CPU time (s): 16.7525 CPU user time (s): 16.5355 CPU system time (s): 0.216967 CPU usage (%): 104.083 Max. virtual memory (cumulated for all children) (Kb): 1710440
Begin job on node33 on Sun Jun 4 08:27:18 UTC 2006 FILE ID= 42890-1149409638 PBS_JOBID= 314633 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par16-4-c.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node33/42890-1149409638/instance-42890-1149409638.opb 381749436 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-42890-1149409638 -o ROOT/results/node33/solver-42890-1149409638 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node33/42890-1149409638/instance-42890-1149409638.opb 381749436 MD5SUM SOLVER= 3cef94aa015dc0dd234d31843a257d70 MD5SUM BENCH= fb36e1331618479668dc4f08f8a798f0 RANDOM SEED= 381749436 /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 : 3000.213 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 : 3000.213 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: 1832168 kB Buffers: 14132 kB Cached: 146716 kB SwapCached: 3100 kB Active: 43136 kB Inactive: 126136 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1832168 kB SwapTotal: 4192956 kB SwapFree: 4181260 kB Dirty: 180 kB Writeback: 0 kB Mapped: 14464 kB Slab: 40444 kB Committed_AS: 413352 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node33 on Sun Jun 4 08:27:35 UTC 2006