Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | SAT | 1.40679 | 0.937663 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga20_20_sat_pb.cnf.cr.opb |
MD5SUM | 192f8feb97785f57d6eda41fc7a200be |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.010997 |
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 | 600 |
Total number of constraints | 460 |
Number of constraints which are clauses | 420 |
Number of constraints which are cardinality constraints (but not clauses) | 40 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 20 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 21 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.15 c version 2.2.0.v20100526 0.08/0.15 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.15 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.15 c java.vm.version 11.2-b01 0.08/0.15 c java.vm.vendor Sun Microsystems Inc. 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.18-164.el5 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1393557488 0.08/0.15 c Max memory 1395916800 0.08/0.15 c Total memory 1395916800 0.08/0.15 c Number of processors 2 0.22/0.21 c Pseudo Boolean Optimization 0.22/0.21 c --- Begin Solver configuration --- 0.22/0.21 c Stops conflict analysis at the first Unique Implication Point 0.22/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.22/0.21 c Learn all clauses as in MiniSAT 0.22/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.21 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.22/0.21 c Expensive reason simplification 0.22/0.21 c Armin Biere (Picosat) restarts strategy 0.22/0.21 c Glucose learned constraints deletion strategy 0.22/0.21 c timeout=2147483s 0.22/0.21 c DB Simplification allowed=false 0.22/0.21 c --- End Solver configuration --- 0.22/0.21 c solving HOME/instance-2659514-1276321297.opb 0.22/0.21 c reading problem ... 0.66/0.54 c ... done. Wall clock time 0.327s. 0.66/0.54 c #vars 600 0.66/0.54 c #constraints 460 0.66/0.54 c constraints type 0.66/0.54 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 420 0.66/0.54 c org.sat4j.minisat.constraints.card.MinWatchCard => 40 1.38/0.90 c starts : 3 1.38/0.90 c conflicts : 349 1.38/0.90 c decisions : 1491 1.38/0.90 c propagations : 13368 1.38/0.90 c inspects : 25830 1.38/0.90 c learnt literals : 0 1.38/0.90 c learnt binary clauses : 0 1.38/0.90 c learnt ternary clauses : 0 1.38/0.90 c learnt clauses : 349 1.38/0.90 c ignored clauses : 0 1.38/0.90 c root simplifications : 0 1.38/0.90 c removed literals (reason simplification) : 25 1.38/0.90 c reason swapping (by a shorter reason) : 0 1.38/0.90 c Calls to reduceDB : 0 1.38/0.90 c number of reductions to clauses (during analyze) : 0 1.38/0.90 c number of learned constraints concerned by reduction : 0 1.38/0.90 c number of learning phase by resolution : 0 1.38/0.90 c number of learning phase by cutting planes : 0 1.38/0.90 c speed (assignments/second) : 37133.333333333336 1.38/0.90 c non guided choices 290 1.38/0.90 c learnt constraints type 1.38/0.90 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 349 1.38/0.90 c constraints type 1.38/0.90 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 420 1.38/0.90 c org.sat4j.minisat.constraints.card.MinWatchCard => 40 1.38/0.90 s SATISFIABLE 1.38/0.91 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 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 x598 -x599 -x600 1.38/0.91 c Total wall clock time (in seconds): 0.695
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659514-1276321297/watcher-2659514-1276321297 -o /tmp/evaluation-result-2659514-1276321297/solver-2659514-1276321297 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659514-1276321297.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: 0.92 1.05 1.04 3/106 7685 /proc/meminfo: memFree=1874824/2059040 swapFree=4135896/4192956 [pid=7685] ppid=7683 vsize=1744 CPUtime=0 /proc/7685/stat : 7685 (java6) R 7683 7685 7191 0 -1 4194304 137 0 0 0 0 0 0 0 24 0 1 0 5785115 1785856 56 1992294400 134512640 134550932 4292003088 18446744073709551615 6948800 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/7685/statm: 438 63 50 10 0 30 0 [startup+0.0592509 s] /proc/loadavg: 0.92 1.05 1.04 3/106 7685 /proc/meminfo: memFree=1874824/2059040 swapFree=4135896/4192956 [pid=7685] ppid=7683 vsize=1521664 CPUtime=0.04 /proc/7685/stat : 7685 (java) S 7683 7685 7191 0 -1 4202496 3594 0 1 0 3 1 0 0 15 0 7 0 5785115 1558183936 3035 1992294400 134512640 134550932 4291391312 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/7685/statm: 380416 3036 1015 10 0 377726 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1521664 [startup+0.10025 s] /proc/loadavg: 0.92 1.05 1.04 3/106 7685 /proc/meminfo: memFree=1874824/2059040 swapFree=4135896/4192956 [pid=7685] ppid=7683 vsize=1524184 CPUtime=0.08 /proc/7685/stat : 7685 (java) S 7683 7685 7191 0 -1 4202496 3947 0 1 0 6 2 0 0 15 0 12 0 5785115 1560764416 3386 1992294400 134512640 134550932 4291391312 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/7685/statm: 381046 3386 1075 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.300242 s] /proc/loadavg: 0.92 1.05 1.04 3/106 7685 /proc/meminfo: memFree=1874824/2059040 swapFree=4135896/4192956 [pid=7685] ppid=7683 vsize=1526304 CPUtime=0.33 /proc/7685/stat : 7685 (java) S 7683 7685 7191 0 -1 4202496 5296 0 1 0 30 3 0 0 15 0 12 0 5785115 1562935296 4733 1992294400 134512640 134550932 4291391312 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/7685/statm: 381576 4733 1361 10 0 378878 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1526304 [startup+0.700227 s] /proc/loadavg: 0.92 1.05 1.04 3/106 7685 /proc/meminfo: memFree=1874824/2059040 swapFree=4135896/4192956 [pid=7685] ppid=7683 vsize=1530680 CPUtime=1.05 /proc/7685/stat : 7685 (java) S 7683 7685 7191 0 -1 4202496 7461 0 1 0 100 5 0 0 15 0 13 0 5785115 1567416320 6516 1992294400 134512640 134550932 4291391312 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/7685/statm: 382670 6516 1413 10 0 379972 0 Current children cumulated CPU time (s) 1.05 Current children cumulated vsize (KiB) 1530680 Solver just ended. Dumping a history of the last processes samples [startup+0.900219 s] /proc/loadavg: 0.92 1.05 1.04 3/106 7685 /proc/meminfo: memFree=1874824/2059040 swapFree=4135896/4192956 [pid=7685] ppid=7683 vsize=1530680 CPUtime=1.38 /proc/7685/stat : 7685 (java) S 7683 7685 7191 0 -1 4202496 7579 0 1 0 133 5 0 0 15 0 13 0 5785115 1567416320 6634 1992294400 134512640 134550932 4291391312 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/7685/statm: 382670 6634 1419 10 0 379972 0 Current children cumulated CPU time (s) 1.38 Current children cumulated vsize (KiB) 1530680 Child status: 10 Real time (s): 0.937663 CPU time (s): 1.40679 CPU user time (s): 1.35079 CPU system time (s): 0.055991 CPU usage (%): 150.031 Max. virtual memory (cumulated for all children) (KiB): 1530680 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.35079 system time used= 0.055991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7606 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= 308 involuntary context switches= 206 runsolver used 0.007998 second user time and 0.016997 second system time The end
Begin job on node026 at 2010-06-12 07:41:37 IDJOB=2659514 IDBENCH=1391 IDSOLVER=1164 FILE ID=node026/2659514-1276321297 PBS_JOBID= 11173158 Free space on /tmp= 62508 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga20_20_sat_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659514-1276321297/watcher-2659514-1276321297 -o /tmp/evaluation-result-2659514-1276321297/solver-2659514-1276321297 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659514-1276321297.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 192f8feb97785f57d6eda41fc7a200be RANDOM SEED=1413725747 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: 1875096 kB Buffers: 2244 kB Cached: 97516 kB SwapCached: 18696 kB Active: 41832 kB Inactive: 78836 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1875096 kB SwapTotal: 4192956 kB SwapFree: 4135896 kB Dirty: 520 kB Writeback: 4 kB AnonPages: 8692 kB Mapped: 7944 kB Slab: 41420 kB PageTables: 4036 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181308 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 2010-06-12 07:41:38