Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 Heuristics | SAT | 23.9924 | 22.7857 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga10_8_sat_pb.cnf.cr.opb |
MD5SUM | 83821c95b91ad0b327b99b994f17f77a |
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 | 0.001999 |
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 | 120 |
Total number of constraints | 106 |
Number of constraints which are clauses | 88 |
Number of constraints which are cardinality constraints (but not clauses) | 18 |
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 |
0.21 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.21 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.21 c no version file found!!! 0.21 c sun.arch.data.model 32 0.21 c java.version 1.5.0_06 0.21 c os.name Linux 0.21 c os.version 2.6.9-22.EL.rootsmp 0.21 c os.arch i386 0.21 c Free memory 1548419056 0.21 c Max memory 1551040512 0.21 c Total memory 1551040512 0.21 c Number of processors 2 0.28 c Cutting planes based inference 0.28 c --- Begin Solver configuration --- 0.28 c org.sat4j.minisat.uip.FirstUIP@1df073d 0.28 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1546e25 0.28 c org.sat4j.minisat.learning.MiniSATLearning@b66cc 0.28 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.28 c VSIDS like heuristics from MiniSAT using a heap 0.28 c No reason simplification 0.28 c --- End Solver configuration --- 0.28 c solving ROOT/tmp/node55/42272-1149234451/instance-42272-1149234451.opb 0.28 c reading problem ... 0.36 c ... done. Time 0.082 ms. 0.36 c #vars 120 0.36 c #constraints 106 22.72 c starts : 10 22.72 c conflicts : 7953 22.72 c decisions : 13555 22.72 c propagations : 86695 22.72 c inspects : 11516942 22.72 c learnt literals : 0 22.72 c learnt binary clauses : 0 22.72 c learnt ternary clauses : 0 22.72 c learnt clauses : 7953 22.72 c root simplifications : 0 22.72 c removed literals (reason simplification) : 0 22.72 c reason swapping (by a shorter reason) : 0 22.72 c Calls to reduceDB : 0 22.72 c speed (decisions/second) : 606.243570821593 22.72 c non guided choices 39 22.72 s SATISFIABLE 22.72 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 22.72 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 22.72 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 22.72 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 22.72 v -x107 x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 22.72 c Total wall clock time (ms): 22.444
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/node55/watcher-42272-1149234451 -o ROOT/results/node55/solver-42272-1149234451 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node55/42272-1149234451/instance-42272-1149234451.opb 669257636 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.93 1.00 0.99 3/64 26550 /proc/meminfo: memFree=1376632/2055920 swapFree=4181444/4192956 [pid=26550] ppid=26548 vsize=1784 CPUtime=0 /proc/26550/stat : 26550 (java) R 26548 26550 26505 0 -1 0 138 0 0 0 0 0 0 0 18 0 1 0 189112673 1826816 110 18446744073709551615 134512640 134570276 4294956608 18446744073709551615 7290097 0 0 4096 0 0 0 0 17 1 0 0 /proc/26550/statm: 446 119 87 14 0 91 0 [startup+10.0028 s] /proc/loadavg: 1.08 1.03 1.00 2/76 26562 /proc/meminfo: memFree=1194344/2055920 swapFree=4181444/4192956 [pid=26550] ppid=26548 vsize=1711704 CPUtime=11.12 /proc/26550/stat : 26550 (java) R 26548 26550 26505 0 -1 0 50767 0 1 0 1090 22 0 0 25 0 13 0 189112673 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071398559 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26550/statm: 427926 47356 1910 14 0 414673 0 [pid=26550/tid=26551] ppid=26548 vsize=1711704 CPUtime=0.26 /proc/26550/task/26551/stat : 26551 (java) S 26548 26550 26505 0 -1 64 6374 0 0 0 24 2 0 0 16 0 13 0 189112683 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26552] ppid=26548 vsize=1711704 CPUtime=0.26 /proc/26550/task/26552/stat : 26552 (java) S 26548 26550 26505 0 -1 64 5083 0 0 0 24 2 0 0 16 0 13 0 189112683 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26550/tid=26553] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26553/stat : 26553 (java) S 26548 26550 26505 0 -1 64 25 0 0 0 0 0 0 0 16 0 13 0 189112685 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26554] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26554/stat : 26554 (java) S 26548 26550 26505 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 189112686 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26550/tid=26555] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26555/stat : 26555 (java) S 26548 26550 26505 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 189112686 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26550/tid=26556] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26556/stat : 26556 (java) S 26548 26550 26505 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 189112689 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26557] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26557/stat : 26557 (java) S 26548 26550 26505 0 -1 64 3 0 0 0 0 0 0 0 17 0 13 0 189112689 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26550/tid=26558] ppid=26548 vsize=1711704 CPUtime=0.7 /proc/26550/task/26558/stat : 26558 (java) S 26548 26550 26505 0 -1 64 981 0 0 0 70 0 0 0 17 0 13 0 189112689 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26550/tid=26559] ppid=26548 vsize=1711704 CPUtime=0.67 /proc/26550/task/26559/stat : 26559 (java) S 26548 26550 26505 0 -1 64 1758 0 0 0 67 0 0 0 15 0 13 0 189112689 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26560] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26560/stat : 26560 (java) S 26548 26550 26505 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 189112689 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26561] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26561/stat : 26561 (java) S 26548 26550 26505 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 189112689 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26562] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26562/stat : 26562 (java) S 26548 26550 26505 0 -1 64 4 0 0 0 0 0 0 0 18 0 13 0 189112710 1752784896 47356 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.12 Current children cumulated vsize (Kb) 1711704 [startup+20.0098 s] /proc/loadavg: 1.07 1.03 1.00 2/76 26562 /proc/meminfo: memFree=1180712/2055920 swapFree=4181444/4192956 [pid=26550] ppid=26548 vsize=1711704 CPUtime=21.21 /proc/26550/stat : 26550 (java) R 26548 26550 26505 0 -1 0 54518 0 1 0 2097 24 0 0 25 0 13 0 189112673 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071412178 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26550/statm: 427926 50774 1910 14 0 414673 0 [pid=26550/tid=26551] ppid=26548 vsize=1711704 CPUtime=0.35 /proc/26550/task/26551/stat : 26551 (java) S 26548 26550 26505 0 -1 64 8206 0 0 0 32 3 0 0 16 0 13 0 189112683 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26552] ppid=26548 vsize=1711704 CPUtime=0.35 /proc/26550/task/26552/stat : 26552 (java) S 26548 26550 26505 0 -1 64 6510 0 0 0 32 3 0 0 16 0 13 0 189112683 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26550/tid=26553] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26553/stat : 26553 (java) S 26548 26550 26505 0 -1 64 25 0 0 0 0 0 0 0 16 0 13 0 189112685 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26554] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26554/stat : 26554 (java) S 26548 26550 26505 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 189112686 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26550/tid=26555] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26555/stat : 26555 (java) S 26548 26550 26505 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 189112686 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26550/tid=26556] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26556/stat : 26556 (java) S 26548 26550 26505 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 189112689 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26557] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26557/stat : 26557 (java) S 26548 26550 26505 0 -1 64 3 0 0 0 0 0 0 0 17 0 13 0 189112689 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26550/tid=26558] ppid=26548 vsize=1711704 CPUtime=0.7 /proc/26550/task/26558/stat : 26558 (java) S 26548 26550 26505 0 -1 64 981 0 0 0 70 0 0 0 17 0 13 0 189112689 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26550/tid=26559] ppid=26548 vsize=1711704 CPUtime=0.67 /proc/26550/task/26559/stat : 26559 (java) S 26548 26550 26505 0 -1 64 1758 0 0 0 67 0 0 0 16 0 13 0 189112689 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26560] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26560/stat : 26560 (java) S 26548 26550 26505 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 189112689 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26561] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26561/stat : 26561 (java) S 26548 26550 26505 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 189112689 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26550/tid=26562] ppid=26548 vsize=1711704 CPUtime=0 /proc/26550/task/26562/stat : 26562 (java) S 26548 26550 26505 0 -1 64 4 0 0 0 0 0 0 0 18 0 13 0 189112710 1752784896 50774 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 21.21 Current children cumulated vsize (Kb) 1711704 Child status: 10 Real time (s): 22.7857 CPU time (s): 23.9924 CPU user time (s): 23.7064 CPU system time (s): 0.285956 CPU usage (%): 105.296 Max. virtual memory (cumulated for all children) (Kb): 1711704
Begin job on node55 on Fri Jun 2 07:47:31 UTC 2006 FILE ID= 42272-1149234451 PBS_JOBID= 296741 BENCH NAME= ROOT/tmp/node55/42272-1149234451/instance-42272-1149234451.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node55/42272-1149234451/instance-42272-1149234451.opb 669257636 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-42272-1149234451 -o ROOT/results/node55/solver-42272-1149234451 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node55/42272-1149234451/instance-42272-1149234451.opb 669257636 MD5SUM SOLVER= 3cef94aa015dc0dd234d31843a257d70 MD5SUM BENCH= 83821c95b91ad0b327b99b994f17f77a RANDOM SEED= 669257636 /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 : 3000.243 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 : 3000.243 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: 1376904 kB Buffers: 20112 kB Cached: 585776 kB SwapCached: 3460 kB Active: 28072 kB Inactive: 586716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1376904 kB SwapTotal: 4192956 kB SwapFree: 4181444 kB Dirty: 204 kB Writeback: 0 kB Mapped: 14932 kB Slab: 50364 kB Committed_AS: 206048 kB PageTables: 1396 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node55 on Fri Jun 2 07:47:54 UTC 2006