Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 Heuristics | SAT | 28.0997 | 24.849 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga12_10_sat_pb.cnf.cr.opb |
MD5SUM | 08f887bbbbfea31f6c38c070eebe6907 |
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 | 0.002999 |
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 | 180 |
Total number of constraints | 152 |
Number of constraints which are clauses | 130 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 12 |
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 | 13 |
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 |
0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.15 c no version file found!!! 0.15 c sun.arch.data.model 32 0.15 c java.version 1.5.0_06 0.15 c os.name Linux 0.15 c os.version 2.6.9-22.EL.rootsmp 0.15 c os.arch i386 0.15 c Free memory 1548419056 0.15 c Max memory 1551040512 0.15 c Total memory 1551040512 0.15 c Number of processors 2 0.20 c Cutting planes based inference 0.20 c --- Begin Solver configuration --- 0.20 c org.sat4j.minisat.uip.FirstUIP@1df073d 0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1546e25 0.20 c org.sat4j.minisat.learning.MiniSATLearning@b66cc 0.20 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20 c No reason simplification 0.20 c --- End Solver configuration --- 0.20 c solving ROOT/tmp/node10/42251-1149231379/instance-42251-1149231379.opb 0.20 c reading problem ... 0.29 c ... done. Time 0.092 ms. 0.29 c #vars 180 0.29 c #constraints 152 24.78 c starts : 10 24.78 c conflicts : 8651 24.78 c decisions : 19171 24.78 c propagations : 123048 24.78 c inspects : 10007094 24.78 c learnt literals : 0 24.78 c learnt binary clauses : 0 24.78 c learnt ternary clauses : 0 24.78 c learnt clauses : 8651 24.78 c root simplifications : 0 24.78 c removed literals (reason simplification) : 0 24.78 c reason swapping (by a shorter reason) : 0 24.78 c Calls to reduceDB : 0 24.78 c speed (decisions/second) : 782.8732440378961 24.78 c non guided choices 57 24.78 s SATISFIABLE 24.78 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 24.78 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 24.78 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 24.78 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 24.78 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 24.78 v -x128 -x129 x130 x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 -x148 24.78 v -x149 -x150 -x151 x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 24.78 v -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 x179 -x180 24.78 c Total wall clock time (ms): 24.583
OK 0
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-42251-1149231379 -o ROOT/results/node10/solver-42251-1149231379 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node10/42251-1149231379/instance-42251-1149231379.opb 175344883 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.68 0.88 0.88 3/64 12548 /proc/meminfo: memFree=1436192/2055920 swapFree=4181412/4192956 [pid=12548] ppid=12546 vsize=1500 CPUtime=0 /proc/12548/stat : 12548 (java) R 12546 12548 12503 0 -1 0 65 0 0 0 0 0 0 0 19 0 1 0 188800305 1536000 48 18446744073709551615 134512640 134570276 4294956608 18446744073709551615 8909831 0 0 4096 0 0 0 0 17 1 0 0 /proc/12548/statm: 375 59 46 14 0 8 0 [startup+10.0028 s] /proc/loadavg: 0.73 0.89 0.88 2/76 12560 /proc/meminfo: memFree=1237784/2055920 swapFree=4181412/4192956 [pid=12548] ppid=12546 vsize=1727000 CPUtime=13.1 /proc/12548/stat : 12548 (java) R 12546 12548 12503 0 -1 0 62051 0 1 0 1282 28 0 0 22 0 13 0 188800305 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071414932 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12548/statm: 431750 51375 1909 14 0 418497 0 [pid=12548/tid=12549] ppid=12546 vsize=1727000 CPUtime=0.31 /proc/12548/task/12549/stat : 12549 (java) S 12546 12548 12503 0 -1 64 5727 0 0 0 29 2 0 0 16 0 13 0 188800308 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12550] ppid=12546 vsize=1727000 CPUtime=0.31 /proc/12548/task/12550/stat : 12550 (java) S 12546 12548 12503 0 -1 64 5237 0 0 0 29 2 0 0 16 0 13 0 188800308 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12548/tid=12551] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12551/stat : 12551 (java) S 12546 12548 12503 0 -1 64 22 0 0 0 0 0 0 0 16 0 13 0 188800311 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=12548/tid=12552] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12552/stat : 12552 (java) S 12546 12548 12503 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 188800311 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12548/tid=12553] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12553/stat : 12553 (java) S 12546 12548 12503 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 188800311 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12548/tid=12554] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12554/stat : 12554 (java) S 12546 12548 12503 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 188800314 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12555] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12555/stat : 12555 (java) S 12546 12548 12503 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 188800314 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12556] ppid=12546 vsize=1727000 CPUtime=2.29 /proc/12548/task/12556/stat : 12556 (java) S 12546 12548 12503 0 -1 64 11118 0 0 0 224 5 0 0 16 0 13 0 188800314 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12548/tid=12557] ppid=12546 vsize=1727000 CPUtime=0.97 /proc/12548/task/12557/stat : 12557 (java) S 12546 12548 12503 0 -1 64 3314 0 0 0 95 2 0 0 16 0 13 0 188800314 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12558] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12558/stat : 12558 (java) S 12546 12548 12503 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 188800314 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12559] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12559/stat : 12559 (java) S 12546 12548 12503 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 188800314 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12560] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12560/stat : 12560 (java) S 12546 12548 12503 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 188800335 1768448000 51375 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (Kb) 1727000 [startup+20.0102 s] /proc/loadavg: 0.77 0.89 0.88 2/76 12560 /proc/meminfo: memFree=1220056/2055920 swapFree=4181412/4192956 [pid=12548] ppid=12546 vsize=1727000 CPUtime=23.24 /proc/12548/stat : 12548 (java) R 12546 12548 12503 0 -1 0 67051 0 1 0 2295 29 0 0 25 0 13 0 188800305 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071412280 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12548/statm: 431750 55807 1909 14 0 418497 0 [pid=12548/tid=12549] ppid=12546 vsize=1727000 CPUtime=0.45 /proc/12548/task/12549/stat : 12549 (java) S 12546 12548 12503 0 -1 64 8506 0 0 0 42 3 0 0 16 0 13 0 188800308 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12550] ppid=12546 vsize=1727000 CPUtime=0.45 /proc/12548/task/12550/stat : 12550 (java) S 12546 12548 12503 0 -1 64 7445 0 0 0 42 3 0 0 16 0 13 0 188800308 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12548/tid=12551] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12551/stat : 12551 (java) S 12546 12548 12503 0 -1 64 23 0 0 0 0 0 0 0 16 0 13 0 188800311 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12552] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12552/stat : 12552 (java) S 12546 12548 12503 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 188800311 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12548/tid=12553] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12553/stat : 12553 (java) S 12546 12548 12503 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 188800311 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12548/tid=12554] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12554/stat : 12554 (java) S 12546 12548 12503 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 188800314 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12555] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12555/stat : 12555 (java) S 12546 12548 12503 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 188800314 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12556] ppid=12546 vsize=1727000 CPUtime=2.3 /proc/12548/task/12556/stat : 12556 (java) S 12546 12548 12503 0 -1 64 11118 0 0 0 225 5 0 0 16 0 13 0 188800314 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12548/tid=12557] ppid=12546 vsize=1727000 CPUtime=0.98 /proc/12548/task/12557/stat : 12557 (java) S 12546 12548 12503 0 -1 64 3315 0 0 0 96 2 0 0 17 0 13 0 188800314 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12558] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12558/stat : 12558 (java) S 12546 12548 12503 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 188800314 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12559] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12559/stat : 12559 (java) S 12546 12548 12503 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 188800314 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12548/tid=12560] ppid=12546 vsize=1727000 CPUtime=0 /proc/12548/task/12560/stat : 12560 (java) S 12546 12548 12503 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 188800335 1768448000 55807 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 23.24 Current children cumulated vsize (Kb) 1727000 Child status: 10 Real time (s): 24.849 CPU time (s): 28.0997 CPU user time (s): 27.7628 CPU system time (s): 0.336948 CPU usage (%): 113.082 Max. virtual memory (cumulated for all children) (Kb): 1727000
Begin job on node10 on Fri Jun 2 06:56:19 UTC 2006 FILE ID= 42251-1149231379 PBS_JOBID= 296476 BENCH NAME= ROOT/tmp/node10/42251-1149231379/instance-42251-1149231379.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node10/42251-1149231379/instance-42251-1149231379.opb 175344883 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-42251-1149231379 -o ROOT/results/node10/solver-42251-1149231379 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node10/42251-1149231379/instance-42251-1149231379.opb 175344883 MD5SUM SOLVER= 3cef94aa015dc0dd234d31843a257d70 MD5SUM BENCH= 08f887bbbbfea31f6c38c070eebe6907 RANDOM SEED= 175344883 /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 : 3000.236 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 : 3000.236 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: 1436400 kB Buffers: 28524 kB Cached: 517960 kB SwapCached: 3636 kB Active: 83656 kB Inactive: 471952 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1436400 kB SwapTotal: 4192956 kB SwapFree: 4181412 kB Dirty: 284 kB Writeback: 0 kB Mapped: 14920 kB Slab: 49952 kB Committed_AS: 233620 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node10 on Fri Jun 2 06:56:44 UTC 2006