Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | SAT | 0.850869 | 0.554962 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga11_9_sat_pb.cnf.cr.opb |
MD5SUM | 5b191b5d2c07d480e8b2d3e38d895026 |
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 | 0.002998 |
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 | 149 |
Total number of constraints | 128 |
Number of constraints which are clauses | 108 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 11 |
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 | 12 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.14 c See www.sat4j.org for details. 0.09/0.15 c version 2.2.0.v20100526 0.09/0.15 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.15 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.15 c java.vm.version 11.2-b01 0.09/0.15 c java.vm.vendor Sun Microsystems Inc. 0.09/0.15 c sun.arch.data.model 32 0.09/0.15 c java.version 1.6.0_12 0.09/0.15 c os.name Linux 0.09/0.15 c os.version 2.6.18-164.el5 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1393557488 0.09/0.15 c Max memory 1395916800 0.09/0.15 c Total memory 1395916800 0.09/0.15 c Number of processors 2 0.09/0.20 c Pseudo Boolean Optimization 0.09/0.20 c --- Begin Solver configuration --- 0.09/0.20 c Stops conflict analysis at the first Unique Implication Point 0.09/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11 0.09/0.20 c Learn all clauses as in MiniSAT 0.09/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.09/0.20 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.09/0.20 c Expensive reason simplification 0.09/0.20 c Armin Biere (Picosat) restarts strategy 0.09/0.20 c Glucose learned constraints deletion strategy 0.09/0.20 c timeout=2147483s 0.09/0.20 c DB Simplification allowed=false 0.09/0.20 c --- End Solver configuration --- 0.09/0.20 c solving HOME/instance-2659548-1276327383.opb 0.09/0.20 c reading problem ... 0.25/0.28 c ... done. Wall clock time 0.076s. 0.25/0.28 c #vars 149 0.25/0.28 c #constraints 128 0.25/0.28 c constraints type 0.25/0.28 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 108 0.25/0.28 c org.sat4j.minisat.constraints.card.MinWatchCard => 20 0.56/0.47 c starts : 2 0.56/0.47 c conflicts : 198 0.56/0.47 c decisions : 484 0.56/0.47 c propagations : 3192 0.56/0.47 c inspects : 11636 0.56/0.47 c learnt literals : 0 0.56/0.47 c learnt binary clauses : 0 0.56/0.47 c learnt ternary clauses : 0 0.56/0.47 c learnt clauses : 198 0.56/0.47 c ignored clauses : 0 0.56/0.47 c root simplifications : 0 0.56/0.47 c removed literals (reason simplification) : 5 0.56/0.47 c reason swapping (by a shorter reason) : 0 0.56/0.47 c Calls to reduceDB : 0 0.56/0.47 c number of reductions to clauses (during analyze) : 0 0.56/0.47 c number of learned constraints concerned by reduction : 0 0.56/0.47 c number of learning phase by resolution : 0 0.56/0.47 c number of learning phase by cutting planes : 0 0.56/0.47 c speed (assignments/second) : 16712.041884816754 0.56/0.47 c non guided choices 58 0.56/0.47 c learnt constraints type 0.56/0.47 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 198 0.56/0.47 c constraints type 0.56/0.47 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 108 0.56/0.47 c org.sat4j.minisat.constraints.card.MinWatchCard => 20 0.56/0.47 s SATISFIABLE 0.56/0.47 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 0.56/0.47 c Total wall clock time (in seconds): 0.27
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659548-1276327383/watcher-2659548-1276327383 -o /tmp/evaluation-result-2659548-1276327383/solver-2659548-1276327383 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659548-1276327383.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: 1.03 1.04 1.00 3/106 10295 /proc/meminfo: memFree=1627564/2059040 swapFree=4192956/4192956 [pid=10295] ppid=10293 vsize=244 CPUtime=0 /proc/10295/stat : 10295 (java) R 10293 10295 9522 0 -1 4194304 264 0 0 0 0 0 0 0 19 0 1 0 8339923 249856 11 1992294400 134512640 134550932 4287017168 18446744073709551615 2318548 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10295/statm: 61 21 15 10 0 22 0 [startup+0.088853 s] /proc/loadavg: 1.03 1.04 1.00 3/106 10295 /proc/meminfo: memFree=1627564/2059040 swapFree=4192956/4192956 [pid=10295] ppid=10293 vsize=1521796 CPUtime=0.07 /proc/10295/stat : 10295 (java) S 10293 10295 9522 0 -1 4202496 3840 0 1 0 5 2 0 0 18 0 7 0 8339923 1558319104 3282 1992294400 134512640 134550932 4287017168 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0 /proc/10295/statm: 380449 3282 1045 10 0 377759 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1521796 [startup+0.101855 s] /proc/loadavg: 1.03 1.04 1.00 3/106 10295 /proc/meminfo: memFree=1627564/2059040 swapFree=4192956/4192956 [pid=10295] ppid=10293 vsize=1524184 CPUtime=0.09 /proc/10295/stat : 10295 (java) S 10293 10295 9522 0 -1 4202496 3962 0 1 0 6 3 0 0 18 0 12 0 8339923 1560764416 3402 1992294400 134512640 134550932 4287017168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10295/statm: 381046 3402 1076 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300165 s] /proc/loadavg: 1.03 1.04 1.00 3/106 10295 /proc/meminfo: memFree=1627564/2059040 swapFree=4192956/4192956 [pid=10295] ppid=10293 vsize=1527236 CPUtime=0.36 /proc/10295/stat : 10295 (java) S 10293 10295 9522 0 -1 4202496 5478 0 1 0 32 4 0 0 18 0 13 0 8339923 1563889664 4916 1992294400 134512640 134550932 4287017168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10295/statm: 381809 4916 1361 10 0 379111 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1527236 Solver just ended. Dumping a history of the last processes samples [startup+0.500168 s] /proc/loadavg: 1.03 1.04 1.00 3/106 10295 /proc/meminfo: memFree=1627564/2059040 swapFree=4192956/4192956 [pid=10295] ppid=10293 vsize=1530428 CPUtime=0.76 /proc/10295/stat : 10295 (java) S 10293 10295 9522 0 -1 4202496 6298 0 1 0 72 4 0 0 18 0 13 0 8339923 1567158272 5654 1992294400 134512640 134550932 4287017168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10295/statm: 382607 5654 1395 10 0 379909 0 Current children cumulated CPU time (s) 0.76 Current children cumulated vsize (KiB) 1530428 Child status: 10 Real time (s): 0.554962 CPU time (s): 0.850869 CPU user time (s): 0.797878 CPU system time (s): 0.052991 CPU usage (%): 153.32 Max. virtual memory (cumulated for all children) (KiB): 1530428 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.797878 system time used= 0.052991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6383 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= 139 involuntary context switches= 97 runsolver used 0.001999 second user time and 0.011998 second system time The end
Begin job on node010 at 2010-06-12 09:23:03 IDJOB=2659548 IDBENCH=1425 IDSOLVER=1164 FILE ID=node010/2659548-1276327383 PBS_JOBID= 11173161 Free space on /tmp= 62500 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-fpga11_9_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-2659548-1276327383/watcher-2659548-1276327383 -o /tmp/evaluation-result-2659548-1276327383/solver-2659548-1276327383 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659548-1276327383.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5b191b5d2c07d480e8b2d3e38d895026 RANDOM SEED=1060522979 node010.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 : 3000.267 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 : 6000.53 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 : 3000.267 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: 1627960 kB Buffers: 95868 kB Cached: 206408 kB SwapCached: 0 kB Active: 144264 kB Inactive: 217176 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1627960 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 268 kB Writeback: 0 kB AnonPages: 59180 kB Mapped: 15516 kB Slab: 47760 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182688 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= 62500 MiB End job on node010 at 2010-06-12 09:23:04