Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 113 | 12.972 | 11.9411 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=113-Q=479.opb |
MD5SUM | 26a934b6b188d2b3e74bd82f5777c15d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 113 |
Best CPU time to get the best result obtained on this benchmark | 0.003999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 113 |
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 | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 315248 |
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 |
0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.15 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 2.6.9-34.ELsmp 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@1037c71 0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.20 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 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/node92/48964-1149858662/instance-48964-1149858662.opb 0.20 c reading problem ... 0.30 c ... done. Time 0.093 ms. 0.30 c #vars 99 0.30 c #constraints 245 2.06 c SATISFIABLE 2.06 c OPTIMIZING... 2.06 c Got one! Ellapsed CPU time (in seconds):1.86 2.06 o 479 11.08 c Got one! Ellapsed CPU time (in seconds):10.875 11.08 o 113 11.86 c starts : 10 11.86 c conflicts : 1844 11.86 c decisions : 2251 11.86 c propagations : 37954 11.86 c inspects : 4434590 11.86 c learnt literals : 0 11.86 c learnt binary clauses : 0 11.86 c learnt ternary clauses : 0 11.86 c learnt clauses : 1843 11.86 c root simplifications : 0 11.86 c removed literals (reason simplification) : 0 11.86 c reason swapping (by a shorter reason) : 0 11.86 c Calls to reduceDB : 0 11.86 c speed (decisions/second) : 2882.202304737516 11.86 c non guided choices 30 11.86 s OPTIMUM FOUND 11.86 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 11.86 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 11.86 v 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 11.86 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 11.86 c objective function=113 11.86 c Total wall clock time (ms): 11.658
OK 113
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/node92/watcher-48964-1149858662 -o ROOT/results/node92/solver-48964-1149858662 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node92/48964-1149858662/instance-48964-1149858662.opb 915065800 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/67 27518 /proc/meminfo: memFree=1686528/2055892 swapFree=4084924/4096564 [pid=27518] ppid=27516 vsize=168 CPUtime=0 /proc/27518/stat : 27518 (java) R 27516 27518 27472 0 -1 0 40 0 0 0 0 0 0 0 19 0 1 0 251505097 172032 23 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 9552315 0 0 4096 0 0 0 0 17 1 0 0 /proc/27518/statm: 55 23 18 14 0 2 0 [startup+10.002 s] /proc/loadavg: 1.00 0.97 0.91 2/79 27531 /proc/meminfo: memFree=1497320/2055892 swapFree=4084924/4096564 [pid=27518] ppid=27516 vsize=1716988 CPUtime=11.07 /proc/27518/stat : 27518 (java) R 27516 27518 27472 0 -1 0 53555 0 1 0 1083 24 0 0 25 0 13 0 251505097 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071363023 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/27518/statm: 429247 49119 1904 14 0 415993 0 [pid=27518/tid=27519] ppid=27516 vsize=1716988 CPUtime=0.13 /proc/27518/task/27519/stat : 27519 (java) S 27516 27518 27472 0 -1 64 4001 0 0 0 12 1 0 0 16 0 13 0 251505101 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27518/tid=27520] ppid=27516 vsize=1716988 CPUtime=0.14 /proc/27518/task/27520/stat : 27520 (java) S 27516 27518 27472 0 -1 64 4099 0 0 0 12 2 0 0 16 0 13 0 251505101 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=27518/tid=27521] ppid=27516 vsize=1716988 CPUtime=0 /proc/27518/task/27521/stat : 27521 (java) S 27516 27518 27472 0 -1 64 32 0 0 0 0 0 0 0 16 0 13 0 251505103 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=27518/tid=27522] ppid=27516 vsize=1716988 CPUtime=0 /proc/27518/task/27522/stat : 27522 (java) S 27516 27518 27472 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 251505104 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27518/tid=27523] ppid=27516 vsize=1716988 CPUtime=0 /proc/27518/task/27523/stat : 27523 (java) S 27516 27518 27472 0 -1 64 5 0 0 0 0 0 0 0 15 0 13 0 251505104 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27518/tid=27524] ppid=27516 vsize=1716988 CPUtime=0 /proc/27518/task/27524/stat : 27524 (java) S 27516 27518 27472 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 251505107 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27518/tid=27525] ppid=27516 vsize=1716988 CPUtime=0 /proc/27518/task/27525/stat : 27525 (java) S 27516 27518 27472 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 251505107 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=27518/tid=27526] ppid=27516 vsize=1716988 CPUtime=0.69 /proc/27518/task/27526/stat : 27526 (java) S 27516 27518 27472 0 -1 64 1680 0 0 0 69 0 0 0 17 0 13 0 251505107 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27518/tid=27527] ppid=27516 vsize=1716988 CPUtime=0.84 /proc/27518/task/27527/stat : 27527 (java) S 27516 27518 27472 0 -1 64 3414 0 0 0 82 2 0 0 17 0 13 0 251505107 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=27518/tid=27528] ppid=27516 vsize=1716988 CPUtime=0 /proc/27518/task/27528/stat : 27528 (java) S 27516 27518 27472 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 251505107 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27518/tid=27529] ppid=27516 vsize=1716988 CPUtime=0 /proc/27518/task/27529/stat : 27529 (java) S 27516 27518 27472 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 251505107 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27518/tid=27531] ppid=27516 vsize=1716988 CPUtime=0 /proc/27518/task/27531/stat : 27531 (java) S 27516 27518 27472 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 251505304 1758195712 49119 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.07 Current children cumulated vsize (Kb) 1716988 Child status: 30 Real time (s): 11.9411 CPU time (s): 12.972 CPU user time (s): 12.6941 CPU system time (s): 0.277957 CPU usage (%): 108.633 Max. virtual memory (cumulated for all children) (Kb): 1716988 The end
Begin job on node92 on Fri Jun 9 13:11:02 UTC 2006 FILE ID= 48964-1149858662 PBS_JOBID= 384040 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=113-Q=479.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node92/48964-1149858662/instance-48964-1149858662.opb 915065800 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node92/watcher-48964-1149858662 -o ROOT/results/node92/solver-48964-1149858662 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node92/48964-1149858662/instance-48964-1149858662.opb 915065800 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 26a934b6b188d2b3e74bd82f5777c15d RANDOM SEED= 915065800 /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 : 3000.214 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 : 3000.214 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: 1686928 kB Buffers: 34180 kB Cached: 264088 kB SwapCached: 2904 kB Active: 97180 kB Inactive: 209776 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1686928 kB SwapTotal: 4096564 kB SwapFree: 4084924 kB Dirty: 152 kB Writeback: 0 kB Mapped: 15272 kB Slab: 48768 kB Committed_AS: 585372 kB PageTables: 1256 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node92 on Fri Jun 9 13:11:14 UTC 2006