Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | SAT | 0.772882 | 0.627326 |
Name | normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/ manquinho/dbsg/normalized-dbsg_50_10_4_5.opb |
MD5SUM | 0539c652b1e3f6d8e29192b5bfaa9e11 |
Bench Category | DEC-SMALLINT-NLC (no optimisation, small integers, non 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 | 0.012997 |
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 | 100 |
Total number of constraints | 152 |
Number of constraints which are clauses | 50 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 101 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 100 |
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 | 5 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 1228 |
Sum of products size (including duplicates) | 2456 |
Number of different products | 614 |
Sum of products size | 1228 |
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 0.08/0.16 c java.version 1.6.0_12 0.08/0.16 c os.name Linux 0.08/0.16 c os.version 2.6.18-164.el5 0.08/0.16 c os.arch i386 0.08/0.16 c Free memory 1393557488 0.08/0.16 c Max memory 1395916800 0.08/0.16 c Total memory 1395916800 0.08/0.16 c Number of processors 2 0.23/0.22 c Pseudo Boolean Optimization 0.23/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.23/0.22 c --- Begin Solver configuration --- 0.23/0.22 c Stops conflict analysis at the first Unique Implication Point 0.23/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1ef9f1d 0.23/0.22 c Learn all clauses as in MiniSAT 0.23/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.22 c No reason simplification 0.23/0.22 c Armin Biere (Picosat) restarts strategy 0.23/0.22 c Glucose learned constraints deletion strategy 0.23/0.22 c timeout=2147483s 0.23/0.22 c DB Simplification allowed=false 0.23/0.22 c --- End Solver configuration --- 0.23/0.22 c solving HOME/instance-2660121-1276682162.opb 0.23/0.22 c reading problem ... 0.65/0.53 c ... done. Wall clock time 0.308s. 0.65/0.53 c #vars 714 0.65/0.53 c #constraints 1381 0.65/0.53 c constraints type 0.65/0.53 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 50 0.65/0.53 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 614 0.65/0.53 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 103 0.65/0.53 c org.sat4j.pb.constraints.pb.MaxWatchPb => 614 0.65/0.57 c starts : 1 0.65/0.57 c conflicts : 1 0.65/0.57 c decisions : 654 0.65/0.57 c propagations : 720 0.65/0.57 c inspects : 2000 0.65/0.57 c learnt literals : 0 0.65/0.57 c learnt binary clauses : 0 0.65/0.57 c learnt ternary clauses : 0 0.65/0.57 c learnt clauses : 1 0.65/0.57 c ignored clauses : 0 0.65/0.57 c root simplifications : 0 0.65/0.57 c removed literals (reason simplification) : 0 0.65/0.57 c reason swapping (by a shorter reason) : 0 0.65/0.57 c Calls to reduceDB : 0 0.65/0.57 c number of reductions to clauses (during analyze) : 0 0.65/0.57 c number of learned constraints concerned by reduction : 0 0.65/0.57 c number of learning phase by resolution : 0 0.65/0.57 c number of learning phase by cutting planes : 0 0.65/0.57 c speed (assignments/second) : 16000.0 0.65/0.57 c non guided choices 651 0.65/0.57 c learnt constraints type 0.65/0.57 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1 0.65/0.57 c constraints type 0.65/0.57 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 50 0.65/0.57 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 614 0.65/0.57 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 103 0.65/0.57 c org.sat4j.pb.constraints.pb.MaxWatchPb => 614 0.65/0.57 s SATISFIABLE 0.65/0.58 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 0.65/0.58 c Total wall clock time (in seconds): 0.356
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2660121-1276682162/watcher-2660121-1276682162 -o /tmp/evaluation-result-2660121-1276682162/solver-2660121-1276682162 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660121-1276682162.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: 0.96 0.98 0.99 3/106 16031 /proc/meminfo: memFree=1774956/2059040 swapFree=4164944/4192956 [pid=16031] ppid=16029 vsize=248 CPUtime=0 /proc/16031/stat : 16031 (java6) R 16029 16031 14723 0 -1 4194304 108 0 0 0 0 0 0 0 23 0 1 0 9511633 253952 28 1992294400 134512640 134550932 4287833568 18446744073709551615 7467486 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/16031/statm: 62 28 21 10 0 23 0 [startup+0.0151759 s] /proc/loadavg: 0.96 0.98 0.99 3/106 16031 /proc/meminfo: memFree=1774956/2059040 swapFree=4164944/4192956 [pid=16031] ppid=16029 vsize=1832 CPUtime=0 /proc/16031/stat : 16031 (java) S 16029 16031 14723 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 9511633 1875968 148 1992294400 134512640 134550932 4287154144 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699379390 0 0 17 0 0 0 0 /proc/16031/statm: 458 160 123 10 0 63 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1832 [startup+0.101158 s] /proc/loadavg: 0.96 0.98 0.99 3/106 16031 /proc/meminfo: memFree=1774956/2059040 swapFree=4164944/4192956 [pid=16031] ppid=16029 vsize=1524024 CPUtime=0.08 /proc/16031/stat : 16031 (java) S 16029 16031 14723 0 -1 4202496 3933 0 1 0 6 2 0 0 15 0 12 0 9511633 1560600576 3373 1992294400 134512640 134550932 4287154144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/16031/statm: 381006 3373 1073 10 0 378308 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524024 [startup+0.300789 s] /proc/loadavg: 0.96 0.98 0.99 3/106 16031 /proc/meminfo: memFree=1774956/2059040 swapFree=4164944/4192956 [pid=16031] ppid=16029 vsize=1526328 CPUtime=0.36 /proc/16031/stat : 16031 (java) S 16029 16031 14723 0 -1 4202496 5299 0 1 0 32 4 0 0 15 0 12 0 9511633 1562959872 4737 1992294400 134512640 134550932 4287154144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/16031/statm: 381582 4737 1364 10 0 378884 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1526328 Solver just ended. Dumping a history of the last processes samples [startup+0.501778 s] /proc/loadavg: 0.96 0.98 0.99 3/106 16031 /proc/meminfo: memFree=1774956/2059040 swapFree=4164944/4192956 [pid=16031] ppid=16029 vsize=1527088 CPUtime=0.65 /proc/16031/stat : 16031 (java) S 16029 16031 14723 0 -1 4202496 5811 0 1 0 61 4 0 0 15 0 12 0 9511633 1563738112 5249 1992294400 134512640 134550932 4287154144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/16031/statm: 381772 5249 1384 10 0 379074 0 Current children cumulated CPU time (s) 0.65 Current children cumulated vsize (KiB) 1527088 [startup+0.600772 s] /proc/loadavg: 0.96 0.98 0.99 3/106 16031 /proc/meminfo: memFree=1774956/2059040 swapFree=4164944/4192956 [pid=16031] ppid=16029 vsize=1527736 CPUtime=0.76 /proc/16031/stat : 16031 (java) S 16029 16031 14723 0 -1 4202496 6050 0 1 0 72 4 0 0 15 0 13 0 9511633 1564401664 5488 1992294400 134512640 134550932 4287154144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/16031/statm: 381934 5488 1398 10 0 379236 0 Current children cumulated CPU time (s) 0.76 Current children cumulated vsize (KiB) 1527736 Child status: 10 Real time (s): 0.627326 CPU time (s): 0.772882 CPU user time (s): 0.72289 CPU system time (s): 0.049992 CPU usage (%): 123.203 Max. virtual memory (cumulated for all children) (KiB): 1527736 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.72289 system time used= 0.049992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6054 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= 184 involuntary context switches= 102 runsolver used 0.001999 second user time and 0.011998 second system time The end
Begin job on node029 at 2010-06-16 11:56:02 IDJOB=2660121 IDBENCH=48358 IDSOLVER=1165 FILE ID=node029/2660121-1276682162 PBS_JOBID= 11172532 Free space on /tmp= 62576 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_50_10_4_5.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2660121-1276682162/watcher-2660121-1276682162 -o /tmp/evaluation-result-2660121-1276682162/solver-2660121-1276682162 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660121-1276682162.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0539c652b1e3f6d8e29192b5bfaa9e11 RANDOM SEED=2009896157 node029.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 : 3000.221 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 : 6000.44 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 : 3000.221 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: 1775228 kB Buffers: 75272 kB Cached: 108240 kB SwapCached: 1508 kB Active: 97692 kB Inactive: 119908 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1775228 kB SwapTotal: 4192956 kB SwapFree: 4164944 kB Dirty: 300 kB Writeback: 0 kB AnonPages: 32576 kB Mapped: 15104 kB Slab: 44288 kB PageTables: 4052 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181968 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= 62576 MiB End job on node029 at 2010-06-16 11:56:03