Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | SAT | 1.23281 | 0.87901 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ prestwich/armies/normalized-army8.9bt.opb |
MD5SUM | 41a419a7ef36b132b62f2564e794a725 |
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 | 0.048991 |
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 | 220 |
Total number of constraints | 470 |
Number of constraints which are clauses | 333 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 135 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 64 |
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 | 9 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 73 |
Number of bits of the biggest sum of numbers | 7 |
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) 2004-2006 Daniel Le Berre 0.09/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.14 c no version file found!!! 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.9-22.EL.rootsmp 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1651659224 0.09/0.14 c Max memory 1654456320 0.09/0.14 c Total memory 1654456320 0.09/0.14 c Number of processors 2 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c solving /tmp/evaluation/357665-1176831402/instance-357665-1176831402.opb 0.20/0.20 c reading problem ... 0.46/0.44 c ... done. Wall clock time 0.244s. 0.46/0.44 c CPU time (experimental) 0.35s. 0.46/0.44 c #vars 220 0.46/0.44 c #constraints 469 1.16/0.84 c starts : 4 1.16/0.84 c conflicts : 513 1.16/0.84 c decisions : 724 1.16/0.84 c propagations : 16449 1.16/0.84 c inspects : 94098 1.16/0.84 c learnt literals : 2 1.16/0.84 c learnt binary clauses : 2 1.16/0.84 c learnt ternary clauses : 3 1.16/0.84 c learnt clauses : 511 1.16/0.84 c root simplifications : 0 1.16/0.84 c removed literals (reason simplification) : 0 1.16/0.84 c reason swapping (by a shorter reason) : 0 1.16/0.84 c Calls to reduceDB : 0 1.16/0.84 c speed (decisions/second) : 1842.2391857506361 1.16/0.84 c non guided choices 17 1.16/0.84 s SATISFIABLE 1.16/0.84 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 1.16/0.84 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 1.16/0.84 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 1.16/0.84 v -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 1.16/0.84 v -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 1.16/0.84 v x129 -x130 x131 -x132 -x133 x134 -x135 x136 x137 -x138 x139 -x140 -x141 x142 -x143 x144 -x145 x146 -x147 x148 -x149 x150 -x151 1.16/0.84 v x152 x153 -x154 x155 -x156 x157 -x158 x159 -x160 -x161 x162 x163 -x164 -x165 x166 -x167 x168 -x169 x170 -x171 -x172 -x173 x174 1.16/0.84 v -x175 -x176 -x177 -x178 -x179 -x180 -x181 x182 -x183 x184 -x185 x186 x187 -x188 -x189 x190 x191 -x192 -x193 x194 x195 -x196 1.16/0.84 v -x197 x198 x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 x211 -x212 -x213 -x214 x215 -x216 x217 -x218 1.16/0.84 v x219 -x220 1.16/0.84 c Total wall clock time (ms): 0.643
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node70/watcher-357665-1176831402 -o ROOT/results/node70/solver-357665-1176831402 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/357665-1176831402/sat4jPseudoResolution.jar /tmp/evaluation/357665-1176831402/instance-357665-1176831402.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.84 0.97 0.99 3/64 12555 /proc/meminfo: memFree=1676208/2055920 swapFree=4183760/4192956 [pid=12555] ppid=12553 vsize=152 CPUtime=0 /proc/12555/stat : 12555 (java) R 12553 12555 11437 0 -1 0 41 0 0 0 0 0 0 0 19 0 1 0 122677504 155648 26 18446744073709551615 134512640 134550740 4294956560 18446744073709551615 8413988 0 0 4096 0 0 0 0 17 1 0 0 /proc/12555/statm: 38 26 19 9 0 4 0 [startup+0.072411 s] /proc/loadavg: 0.84 0.97 0.99 3/64 12555 /proc/meminfo: memFree=1676208/2055920 swapFree=4183760/4192956 [pid=12555] ppid=12553 vsize=1777708 CPUtime=0.06 /proc/12555/stat : 12555 (java) S 12553 12555 11437 0 -1 0 3748 0 1 0 4 2 0 0 19 0 7 0 122677504 1820372992 3491 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/12555/statm: 444427 3491 1082 9 0 442063 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777708 [startup+0.101415 s] /proc/loadavg: 0.84 0.97 0.99 3/64 12555 /proc/meminfo: memFree=1676208/2055920 swapFree=4183760/4192956 [pid=12555] ppid=12553 vsize=1780256 CPUtime=0.09 /proc/12555/stat : 12555 (java) S 12553 12555 11437 0 -1 0 4003 0 1 0 7 2 0 0 19 0 12 0 122677504 1822982144 3745 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12555/statm: 445064 3745 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780256 [startup+0.301431 s] /proc/loadavg: 0.84 0.97 0.99 3/64 12555 /proc/meminfo: memFree=1676208/2055920 swapFree=4183760/4192956 [pid=12555] ppid=12553 vsize=1782120 CPUtime=0.31 /proc/12555/stat : 12555 (java) S 12553 12555 11437 0 -1 0 5118 0 1 0 28 3 0 0 19 0 12 0 122677504 1824890880 4857 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12555/statm: 445530 4857 1264 9 0 443142 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1782120 [startup+0.701473 s] /proc/loadavg: 0.84 0.97 0.99 3/64 12555 /proc/meminfo: memFree=1676208/2055920 swapFree=4183760/4192956 [pid=12555] ppid=12553 vsize=1785624 CPUtime=1 /proc/12555/stat : 12555 (java) S 12553 12555 11437 0 -1 0 7792 0 1 0 95 5 0 0 19 0 13 0 122677504 1828478976 6363 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12555/statm: 446406 6363 1312 9 0 444018 0 Current children cumulated CPU time (s) 1 Current children cumulated vsize (KiB) 1785624 Solver just ended. Dumping a history of the last processes samples [startup+0.801485 s] /proc/loadavg: 0.84 0.97 0.99 3/64 12555 /proc/meminfo: memFree=1676208/2055920 swapFree=4183760/4192956 [pid=12555] ppid=12553 vsize=1785624 CPUtime=1.16 /proc/12555/stat : 12555 (java) S 12553 12555 11437 0 -1 0 8308 0 1 0 111 5 0 0 19 0 13 0 122677504 1828478976 6855 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12555/statm: 446406 6855 1312 9 0 444018 0 Current children cumulated CPU time (s) 1.16 Current children cumulated vsize (KiB) 1785624 Child status: 10 Real time (s): 0.87901 CPU time (s): 1.23281 CPU user time (s): 1.17382 CPU system time (s): 0.058991 CPU usage (%): 140.25 Max. virtual memory (cumulated for all children) (KiB): 1785760 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.17382 system time used= 0.058991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8818 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= 358 involuntary context switches= 305 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node70 on Tue Apr 17 17:36:42 UTC 2007 IDJOB= 357665 IDBENCH= 1159 IDSOLVER= 159 FILE ID= node70/357665-1176831402 PBS_JOBID= 4586357 Free space on /tmp= 66543 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/armies/normalized-army8.9bt.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/357665-1176831402/sat4jPseudoResolution.jar /tmp/evaluation/357665-1176831402/instance-357665-1176831402.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-357665-1176831402 -o ROOT/results/node70/solver-357665-1176831402 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/357665-1176831402/sat4jPseudoResolution.jar /tmp/evaluation/357665-1176831402/instance-357665-1176831402.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 41a419a7ef36b132b62f2564e794a725 RANDOM SEED= 420783502 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.218 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 : 3000.218 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: 1676616 kB Buffers: 40124 kB Cached: 267048 kB SwapCached: 3656 kB Active: 157340 kB Inactive: 160568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1676616 kB SwapTotal: 4192956 kB SwapFree: 4183760 kB Dirty: 3780 kB Writeback: 0 kB Mapped: 16152 kB Slab: 47468 kB Committed_AS: 2432264 kB PageTables: 1396 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66543 MiB End job on node70 on Tue Apr 17 17:36:43 UTC 2007