Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | SAT | 0.694894 | 0.470537 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga10_10_sat_pb.cnf.cr.opb |
MD5SUM | 5348009272f1366509266ce8ea16c5e0 |
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 | 0.006998 |
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 | 150 |
Total number of constraints | 130 |
Number of constraints which are clauses | 110 |
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 | 10 |
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 | 11 |
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 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.19 c version 2.2.0.v20100526 0.09/0.19 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.19 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.19 c java.vm.version 11.2-b01 0.09/0.19 c java.vm.vendor Sun Microsystems Inc. 0.09/0.19 c sun.arch.data.model 32 0.09/0.19 c java.version 1.6.0_12 0.09/0.19 c os.name Linux 0.09/0.19 c os.version 2.6.18-164.el5 0.09/0.19 c os.arch i386 0.09/0.19 c Free memory 1393557488 0.09/0.19 c Max memory 1395916800 0.09/0.19 c Total memory 1395916800 0.09/0.19 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-2659551-1276327799.opb 0.09/0.20 c reading problem ... 0.25/0.28 c ... done. Wall clock time 0.079s. 0.25/0.28 c #vars 150 0.25/0.28 c #constraints 130 0.25/0.28 c constraints type 0.25/0.28 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 110 0.25/0.28 c org.sat4j.minisat.constraints.card.MinWatchCard => 20 0.58/0.44 c starts : 2 0.58/0.44 c conflicts : 193 0.58/0.44 c decisions : 397 0.58/0.44 c propagations : 3686 0.58/0.44 c inspects : 10705 0.58/0.44 c learnt literals : 0 0.58/0.44 c learnt binary clauses : 0 0.58/0.44 c learnt ternary clauses : 0 0.58/0.44 c learnt clauses : 193 0.58/0.44 c ignored clauses : 0 0.58/0.44 c root simplifications : 0 0.58/0.44 c removed literals (reason simplification) : 4 0.58/0.45 c reason swapping (by a shorter reason) : 0 0.58/0.45 c Calls to reduceDB : 0 0.58/0.45 c number of reductions to clauses (during analyze) : 0 0.58/0.45 c number of learned constraints concerned by reduction : 0 0.58/0.45 c number of learning phase by resolution : 0 0.58/0.45 c number of learning phase by cutting planes : 0 0.58/0.45 c speed (assignments/second) : 22204.819277108432 0.58/0.45 c non guided choices 52 0.58/0.45 c learnt constraints type 0.58/0.45 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 193 0.58/0.45 c constraints type 0.58/0.45 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 110 0.58/0.45 c org.sat4j.minisat.constraints.card.MinWatchCard => 20 0.58/0.45 s SATISFIABLE 0.58/0.45 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 0.58/0.45 c Total wall clock time (in seconds): 0.25
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659551-1276327799/watcher-2659551-1276327799 -o /tmp/evaluation-result-2659551-1276327799/solver-2659551-1276327799 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659551-1276327799.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 0.98 0.99 3/106 9040 /proc/meminfo: memFree=1857708/2059040 swapFree=4135896/4192956 [pid=9040] ppid=9038 vsize=1748 CPUtime=0 /proc/9040/stat : 9040 (java) R 9038 9040 7191 0 -1 4194304 308 0 0 0 0 0 0 0 19 0 1 0 6435267 1789952 54 1992294400 134512640 134550932 4291483408 18446744073709551615 6923370 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9040/statm: 438 67 53 10 0 30 0 [startup+0.0687791 s] /proc/loadavg: 0.92 0.98 0.99 3/106 9040 /proc/meminfo: memFree=1857708/2059040 swapFree=4135896/4192956 [pid=9040] ppid=9038 vsize=1521796 CPUtime=0.05 /proc/9040/stat : 9040 (java) S 9038 9040 7191 0 -1 4202496 3712 0 1 0 4 1 0 0 19 0 7 0 6435267 1558319104 3153 1992294400 134512640 134550932 4291483408 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/9040/statm: 380449 3153 1034 10 0 377759 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1521796 [startup+0.101782 s] /proc/loadavg: 0.92 0.98 0.99 3/106 9040 /proc/meminfo: memFree=1857708/2059040 swapFree=4135896/4192956 [pid=9040] ppid=9038 vsize=1524184 CPUtime=0.09 /proc/9040/stat : 9040 (java) S 9038 9040 7191 0 -1 4202496 3998 0 1 0 7 2 0 0 19 0 12 0 6435267 1560764416 3437 1992294400 134512640 134550932 4291483408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/9040/statm: 381046 3437 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300239 s] /proc/loadavg: 0.92 0.98 0.99 3/106 9040 /proc/meminfo: memFree=1857708/2059040 swapFree=4135896/4192956 [pid=9040] ppid=9038 vsize=1526956 CPUtime=0.37 /proc/9040/stat : 9040 (java) S 9038 9040 7191 0 -1 4202496 5472 0 1 0 34 3 0 0 19 0 13 0 6435267 1563602944 4909 1992294400 134512640 134550932 4291483408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/9040/statm: 381739 4909 1361 10 0 379041 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1526956 Solver just ended. Dumping a history of the last processes samples [startup+0.400236 s] /proc/loadavg: 0.92 0.98 0.99 3/106 9040 /proc/meminfo: memFree=1857708/2059040 swapFree=4135896/4192956 [pid=9040] ppid=9038 vsize=1527108 CPUtime=0.58 /proc/9040/stat : 9040 (java) S 9038 9040 7191 0 -1 4202496 5597 0 1 0 54 4 0 0 19 0 13 0 6435267 1563758592 4995 1992294400 134512640 134550932 4291483408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/9040/statm: 381777 4995 1374 10 0 379079 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 1527108 Child status: 10 Real time (s): 0.470537 CPU time (s): 0.694894 CPU user time (s): 0.650901 CPU system time (s): 0.043993 CPU usage (%): 147.681 Max. virtual memory (cumulated for all children) (KiB): 1527108 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.650901 system time used= 0.043993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5791 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= 99 involuntary context switches= 81 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node026 at 2010-06-12 09:29:59 IDJOB=2659551 IDBENCH=1428 IDSOLVER=1164 FILE ID=node026/2659551-1276327799 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-fpga10_10_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-2659551-1276327799/watcher-2659551-1276327799 -o /tmp/evaluation-result-2659551-1276327799/solver-2659551-1276327799 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659551-1276327799.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5348009272f1366509266ce8ea16c5e0 RANDOM SEED=286700046 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: 1858088 kB Buffers: 12388 kB Cached: 99588 kB SwapCached: 23112 kB Active: 97464 kB Inactive: 39868 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1858088 kB SwapTotal: 4192956 kB SwapFree: 4135896 kB Dirty: 660 kB Writeback: 4 kB AnonPages: 10176 kB Mapped: 8036 kB Slab: 41840 kB PageTables: 4100 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180084 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 09:29:59