Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 331 | 31.2143 | 29.7376 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=331-Q=359.opb |
MD5SUM | 569219d519d84903a6f9c0eb80462635 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 331 |
Best CPU time to get the best result obtained on this benchmark | 0.025995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 331 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 118829 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 379950 |
Number of bits of the biggest sum of numbers | 19 |
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. 0.14 c no version file found!!! 0.14 c sun.arch.data.model 32 0.14 c java.version 1.5.0_06 0.14 c os.name Linux 0.14 c os.version 2.6.9-34.ELsmp 0.14 c os.arch i386 0.14 c Free memory 1548419056 0.14 c Max memory 1551040512 0.14 c Total memory 1551040512 0.14 c Number of processors 2 0.19 c Cutting planes based inference 0.19 c --- Begin Solver configuration --- 0.19 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.19 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.19 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.19 c VSIDS like heuristics from MiniSAT using a heap 0.19 c No reason simplification 0.19 c --- End Solver configuration --- 0.19 c solving ROOT/tmp/node81/48920-1149854425/instance-48920-1149854425.opb 0.19 c reading problem ... 0.29 c ... done. Time 0.095 ms. 0.29 c #vars 99 0.29 c #constraints 245 11.92 c SATISFIABLE 11.92 c OPTIMIZING... 11.92 c Got one! Ellapsed CPU time (in seconds):11.729 11.92 o 359 14.29 c Got one! Ellapsed CPU time (in seconds):14.1 14.29 o 331 29.65 c starts : 14 29.65 c conflicts : 3365 29.65 c decisions : 3752 29.65 c propagations : 64146 29.65 c inspects : 11558692 29.65 c learnt literals : 0 29.65 c learnt binary clauses : 0 29.65 c learnt ternary clauses : 0 29.65 c learnt clauses : 3364 29.65 c root simplifications : 0 29.65 c removed literals (reason simplification) : 0 29.65 c reason swapping (by a shorter reason) : 0 29.65 c Calls to reduceDB : 0 29.65 c speed (decisions/second) : 244.2390313761229 29.65 c non guided choices 20 29.65 s OPTIMUM FOUND 29.65 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 29.65 v 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 29.65 v -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 29.65 v -x89 -x90 x91 x92 x93 -x94 -x95 x96 x97 -x98 x99 29.65 c objective function=331 29.65 c Total wall clock time (ms): 29.464
OK 331
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node81/watcher-48920-1149854425 -o ROOT/results/node81/solver-48920-1149854425 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node81/48920-1149854425/instance-48920-1149854425.opb 631093056 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.53 0.85 0.87 2/68 20803 /proc/meminfo: memFree=1209712/2055892 swapFree=4085344/4096564 [pid=20803] ppid=20801 vsize=1508 CPUtime=0 /proc/20803/stat : 20803 (java) R 20801 20803 20757 0 -1 0 251 0 0 0 0 0 0 0 18 0 1 0 251081972 1544192 70 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 10069718 0 0 4096 0 0 0 0 17 1 0 0 /proc/20803/statm: 364 64 48 14 0 8 0 [startup+10.0032 s] /proc/loadavg: 0.60 0.85 0.88 2/80 20815 /proc/meminfo: memFree=1018408/2055892 swapFree=4085344/4096564 [pid=20803] ppid=20801 vsize=1716784 CPUtime=11.4 /proc/20803/stat : 20803 (java) R 20801 20803 20757 0 -1 0 56977 0 1 0 1116 24 0 0 18 0 13 0 251081972 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071405708 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20803/statm: 429196 49661 1904 14 0 415942 0 [pid=20803/tid=20804] ppid=20801 vsize=1716784 CPUtime=0.12 /proc/20803/task/20804/stat : 20804 (java) S 20801 20803 20757 0 -1 64 3847 0 0 0 11 1 0 0 16 0 13 0 251081975 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20805] ppid=20801 vsize=1716784 CPUtime=0.12 /proc/20803/task/20805/stat : 20805 (java) S 20801 20803 20757 0 -1 64 3965 0 0 0 11 1 0 0 16 0 13 0 251081975 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20803/tid=20806] ppid=20801 vsize=1716784 CPUtime=0 /proc/20803/task/20806/stat : 20806 (java) S 20801 20803 20757 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 251081977 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20807] ppid=20801 vsize=1716784 CPUtime=0 /proc/20803/task/20807/stat : 20807 (java) S 20801 20803 20757 0 -1 64 8 0 0 0 0 0 0 0 16 0 13 0 251081978 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20808] ppid=20801 vsize=1716784 CPUtime=0 /proc/20803/task/20808/stat : 20808 (java) S 20801 20803 20757 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251081978 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20809] ppid=20801 vsize=1716784 CPUtime=0 /proc/20803/task/20809/stat : 20809 (java) S 20801 20803 20757 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 251081981 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20810] ppid=20801 vsize=1716784 CPUtime=0 /proc/20803/task/20810/stat : 20810 (java) S 20801 20803 20757 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 251081981 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20803/tid=20811] ppid=20801 vsize=1716784 CPUtime=0.92 /proc/20803/task/20811/stat : 20811 (java) S 20801 20803 20757 0 -1 64 3470 0 0 0 91 1 0 0 15 0 13 0 251081981 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20812] ppid=20801 vsize=1716784 CPUtime=1.04 /proc/20803/task/20812/stat : 20812 (java) S 20801 20803 20757 0 -1 64 4701 0 0 0 102 2 0 0 16 0 13 0 251081981 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20813] ppid=20801 vsize=1716784 CPUtime=0 /proc/20803/task/20813/stat : 20813 (java) S 20801 20803 20757 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 251081981 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20814] ppid=20801 vsize=1716784 CPUtime=0 /proc/20803/task/20814/stat : 20814 (java) S 20801 20803 20757 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 251081981 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20803/tid=20815] ppid=20801 vsize=1716784 CPUtime=0 /proc/20803/task/20815/stat : 20815 (java) S 20801 20803 20757 0 -1 64 3 0 0 0 0 0 0 0 25 0 13 0 251082001 1757986816 49661 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 11.4 Current children cumulated vsize (Kb) 1716784 [startup+20.0103 s] /proc/loadavg: 0.66 0.86 0.88 2/80 20817 /proc/meminfo: memFree=1015336/2055892 swapFree=4085344/4096564 [pid=20803] ppid=20801 vsize=1717300 CPUtime=21.48 /proc/20803/stat : 20803 (java) R 20801 20803 20757 0 -1 0 58794 0 1 0 2123 25 0 0 25 0 13 0 251081972 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071367479 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20803/statm: 429325 50381 1906 14 0 416071 0 [pid=20803/tid=20804] ppid=20801 vsize=1717300 CPUtime=0.17 /proc/20803/task/20804/stat : 20804 (java) S 20801 20803 20757 0 -1 64 4700 0 0 0 15 2 0 0 16 0 13 0 251081975 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20805] ppid=20801 vsize=1717300 CPUtime=0.16 /proc/20803/task/20805/stat : 20805 (java) S 20801 20803 20757 0 -1 64 4905 0 0 0 15 1 0 0 16 0 13 0 251081975 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20803/tid=20806] ppid=20801 vsize=1717300 CPUtime=0 /proc/20803/task/20806/stat : 20806 (java) S 20801 20803 20757 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 251081977 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20807] ppid=20801 vsize=1717300 CPUtime=0 /proc/20803/task/20807/stat : 20807 (java) S 20801 20803 20757 0 -1 64 8 0 0 0 0 0 0 0 16 0 13 0 251081978 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20808] ppid=20801 vsize=1717300 CPUtime=0 /proc/20803/task/20808/stat : 20808 (java) S 20801 20803 20757 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251081978 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20809] ppid=20801 vsize=1717300 CPUtime=0 /proc/20803/task/20809/stat : 20809 (java) S 20801 20803 20757 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 251081981 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20810] ppid=20801 vsize=1717300 CPUtime=0 /proc/20803/task/20810/stat : 20810 (java) S 20801 20803 20757 0 -1 64 4 0 0 0 0 0 0 0 17 0 13 0 251081981 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20803/tid=20811] ppid=20801 vsize=1717300 CPUtime=0.93 /proc/20803/task/20811/stat : 20811 (java) S 20801 20803 20757 0 -1 64 3470 0 0 0 92 1 0 0 16 0 13 0 251081981 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20812] ppid=20801 vsize=1717300 CPUtime=1.06 /proc/20803/task/20812/stat : 20812 (java) S 20801 20803 20757 0 -1 64 4705 0 0 0 104 2 0 0 16 0 13 0 251081981 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20813] ppid=20801 vsize=1717300 CPUtime=0 /proc/20803/task/20813/stat : 20813 (java) S 20801 20803 20757 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 251081981 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20803/tid=20814] ppid=20801 vsize=1717300 CPUtime=0 /proc/20803/task/20814/stat : 20814 (java) S 20801 20803 20757 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 251081981 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20803/tid=20817] ppid=20801 vsize=1717300 CPUtime=0 /proc/20803/task/20817/stat : 20817 (java) S 20801 20803 20757 0 -1 64 5 0 0 0 0 0 0 0 19 0 13 0 251083402 1758515200 50381 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 21.48 Current children cumulated vsize (Kb) 1717300 Child status: 30 Real time (s): 29.7376 CPU time (s): 31.2143 CPU user time (s): 30.9203 CPU system time (s): 0.293955 CPU usage (%): 104.966 Max. virtual memory (cumulated for all children) (Kb): 1717300 The end
Begin job on node81 on Fri Jun 9 12:00:25 UTC 2006 FILE ID= 48920-1149854425 PBS_JOBID= 383461 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=331-Q=359.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node81/48920-1149854425/instance-48920-1149854425.opb 631093056 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node81/watcher-48920-1149854425 -o ROOT/results/node81/solver-48920-1149854425 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node81/48920-1149854425/instance-48920-1149854425.opb 631093056 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 569219d519d84903a6f9c0eb80462635 RANDOM SEED= 631093056 /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 : 3000.248 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 : 6006.19 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 : 3000.248 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1210112 kB Buffers: 46812 kB Cached: 719756 kB SwapCached: 2716 kB Active: 148344 kB Inactive: 627224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1210112 kB SwapTotal: 4096564 kB SwapFree: 4085344 kB Dirty: 292 kB Writeback: 0 kB Mapped: 16592 kB Slab: 56752 kB Committed_AS: 491276 kB PageTables: 1288 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node81 on Fri Jun 9 12:00:55 UTC 2006