Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | SAT | 1.06684 | 0.735341 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga10_10_sat_pb.cnf.cr.opb |
MD5SUM | 5348009272f1366509266ce8ea16c5e0 |
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 | 0.002998 |
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 | 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 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.14 c no version file found!!! 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.9-22.EL.rootsmp 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1651659224 0.08/0.14 c Max memory 1654456320 0.08/0.14 c Total memory 1654456320 0.08/0.14 c Number of processors 2 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 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=10000.0 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 Simplify asserted PB constraints to clauses 0.20/0.20 c solving /tmp/evaluation/361240-1176980804/instance-361240-1176980804.opb 0.20/0.20 c reading problem ... 0.20/0.29 c ... done. Wall clock time 0.088s. 0.20/0.29 c CPU time (experimental) 0.24s. 0.20/0.29 c #vars 150 0.20/0.29 c #constraints 130 0.86/0.68 c starts : 1 0.86/0.68 c conflicts : 49 0.86/0.68 c decisions : 269 0.86/0.68 c propagations : 1098 0.86/0.68 c inspects : 2119 0.86/0.68 c learnt literals : 0 0.86/0.68 c learnt binary clauses : 0 0.86/0.68 c learnt ternary clauses : 0 0.86/0.68 c learnt clauses : 49 0.86/0.68 c root simplifications : 0 0.86/0.68 c removed literals (reason simplification) : 0 0.86/0.68 c reason swapping (by a shorter reason) : 0 0.86/0.68 c Calls to reduceDB : 0 0.86/0.68 c speed (decisions/second) : 695.0904392764858 0.86/0.68 c non guided choices 41 0.86/0.68 s SATISFIABLE 0.86/0.68 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 0.86/0.68 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 0.86/0.68 v -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 0.86/0.68 v -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 0.86/0.68 v x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 x127 -x128 0.86/0.68 v -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 0.86/0.68 v -x150 0.86/0.68 c Total wall clock time (ms): 0.479
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-361240-1176980804 -o ROOT/results/node58/solver-361240-1176980804 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361240-1176980804/sat4jPseudoCPClause.jar /tmp/evaluation/361240-1176980804/instance-361240-1176980804.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: 0.78 0.95 0.93 2/64 23549 /proc/meminfo: memFree=1515368/2055920 swapFree=4184528/4192956 [pid=23549] ppid=23547 vsize=1800 CPUtime=0 /proc/23549/stat : 23549 (java) D 23547 23549 22491 0 -1 0 170 0 0 0 0 0 0 0 19 0 1 0 145990123 1843200 143 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/23549/statm: 450 143 106 9 0 92 0 [startup+0.0988751 s] /proc/loadavg: 0.78 0.95 0.93 2/64 23549 /proc/meminfo: memFree=1515368/2055920 swapFree=4184528/4192956 [pid=23549] ppid=23547 vsize=1780112 CPUtime=0.08 /proc/23549/stat : 23549 (java) S 23547 23549 22491 0 -1 0 3979 0 1 0 6 2 0 0 18 0 12 0 145990123 1822834688 3721 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/23549/statm: 445028 3721 1123 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780112 [startup+0.102871 s] /proc/loadavg: 0.78 0.95 0.93 2/64 23549 /proc/meminfo: memFree=1515368/2055920 swapFree=4184528/4192956 [pid=23549] ppid=23547 vsize=1780260 CPUtime=0.08 /proc/23549/stat : 23549 (java) S 23547 23549 22491 0 -1 0 4009 0 1 0 6 2 0 0 18 0 12 0 145990123 1822986240 3751 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/23549/statm: 445065 3751 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780260 [startup+0.301907 s] /proc/loadavg: 0.78 0.95 0.93 2/64 23549 /proc/meminfo: memFree=1515368/2055920 swapFree=4184528/4192956 [pid=23549] ppid=23547 vsize=1782744 CPUtime=0.32 /proc/23549/stat : 23549 (java) S 23547 23549 22491 0 -1 0 5161 0 1 0 29 3 0 0 18 0 13 0 145990123 1825529856 4900 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/23549/statm: 445686 4900 1271 9 0 443297 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1782744 [startup+0.702969 s] /proc/loadavg: 0.78 0.95 0.93 2/64 23549 /proc/meminfo: memFree=1515368/2055920 swapFree=4184528/4192956 [pid=23549] ppid=23547 vsize=1785912 CPUtime=1.03 /proc/23549/stat : 23549 (java) S 23547 23549 22491 0 -1 0 8228 0 1 0 99 4 0 0 18 0 12 0 145990123 1828773888 7116 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/23549/statm: 446478 7116 1309 9 0 444089 0 Current children cumulated CPU time (s) 1.03 Current children cumulated vsize (KiB) 1785912 Solver just ended. Dumping a history of the last processes samples Child status: 10 Real time (s): 0.735341 CPU time (s): 1.06684 CPU user time (s): 1.01185 CPU system time (s): 0.054991 CPU usage (%): 145.081 Max. virtual memory (cumulated for all children) (KiB): 1785912 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.01185 system time used= 0.054991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8299 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= 259 involuntary context switches= 202 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node58 on Thu Apr 19 11:06:44 UTC 2007 IDJOB= 361240 IDBENCH= 1428 IDSOLVER= 164 FILE ID= node58/361240-1176980804 PBS_JOBID= 4630382 Free space on /tmp= 66447 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga10_10_sat_pb.cnf.cr.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361240-1176980804/sat4jPseudoCPClause.jar /tmp/evaluation/361240-1176980804/instance-361240-1176980804.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-361240-1176980804 -o ROOT/results/node58/solver-361240-1176980804 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361240-1176980804/sat4jPseudoCPClause.jar /tmp/evaluation/361240-1176980804/instance-361240-1176980804.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 5348009272f1366509266ce8ea16c5e0 RANDOM SEED= 63687724 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 3000.265 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: 1515712 kB Buffers: 26892 kB Cached: 433712 kB SwapCached: 2340 kB Active: 58912 kB Inactive: 412000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1515712 kB SwapTotal: 4192956 kB SwapFree: 4184528 kB Dirty: 3760 kB Writeback: 0 kB Mapped: 16876 kB Slab: 55368 kB Committed_AS: 955788 kB PageTables: 1384 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= 66447 MiB End job on node58 on Thu Apr 19 11:06:45 UTC 2007