Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 Heuristics | UNSAT | 11.2653 | 10.1253 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=23-Q=521.opb |
MD5SUM | 491729993bd06b85b0c40c8518bf200f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.021996 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
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 | 273104 |
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 0.22 c Cutting planes based inference 0.22 c --- Begin Solver configuration --- 0.22 c org.sat4j.minisat.uip.FirstUIP@1df073d 0.22 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1546e25 0.22 c org.sat4j.minisat.learning.MiniSATLearning@b66cc 0.22 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.22 c VSIDS like heuristics from MiniSAT using a heap 0.22 c No reason simplification 0.22 c --- End Solver configuration --- 0.22 c solving ROOT/tmp/node84/48698-1149850930/instance-48698-1149850930.opb 0.22 c reading problem ... 0.32 c ... done. Time 0.101 ms. 0.32 c #vars 99 0.32 c #constraints 245 10.06 c starts : 6 10.06 c conflicts : 1772 10.06 c decisions : 2019 10.06 c propagations : 31293 10.06 c inspects : 2844159 10.06 c learnt literals : 0 10.06 c learnt binary clauses : 0 10.06 c learnt ternary clauses : 0 10.06 c learnt clauses : 1771 10.06 c root simplifications : 0 10.06 c removed literals (reason simplification) : 0 10.06 c reason swapping (by a shorter reason) : 0 10.06 c Calls to reduceDB : 0 10.07 c speed (decisions/second) : 207.26824761318142 10.07 c non guided choices 0 10.07 s UNSATISFIABLE 10.07 c Total wall clock time (ms): 9.846
ERROR: no interpretation found !
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/node84/watcher-48698-1149850930 -o ROOT/results/node84/solver-48698-1149850930 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node84/48698-1149850930/instance-48698-1149850930.opb 54381098 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/67 12522 /proc/meminfo: memFree=1525536/2055892 swapFree=4085312/4096564 [pid=12522] ppid=12520 vsize=1456 CPUtime=0 /proc/12522/stat : 12522 (java) R 12520 12522 12476 0 -1 0 109 0 0 0 0 0 0 0 19 0 1 0 250732312 1490944 80 18446744073709551615 134512640 134570276 4294956608 18446744073709551615 8312400 0 0 4096 0 0 0 0 17 1 0 0 /proc/12522/statm: 366 93 73 14 0 10 0 [startup+10.0021 s] /proc/loadavg: 0.93 0.97 0.91 2/79 12534 /proc/meminfo: memFree=1335552/2055892 swapFree=4085312/4096564 [pid=12522] ppid=12520 vsize=1715504 CPUtime=11.16 /proc/12522/stat : 12522 (java) R 12520 12522 12476 0 -1 0 52774 0 1 0 1093 23 0 0 25 0 13 0 250732312 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071343571 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12522/statm: 428876 49295 1909 14 0 415622 0 [pid=12522/tid=12523] ppid=12520 vsize=1715504 CPUtime=0.14 /proc/12522/task/12523/stat : 12523 (java) S 12520 12522 12476 0 -1 64 4111 0 0 0 12 2 0 0 16 0 13 0 250732316 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12522/tid=12524] ppid=12520 vsize=1715504 CPUtime=0.14 /proc/12522/task/12524/stat : 12524 (java) S 12520 12522 12476 0 -1 64 4252 0 0 0 13 1 0 0 16 0 13 0 250732316 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12522/tid=12525] ppid=12520 vsize=1715504 CPUtime=0 /proc/12522/task/12525/stat : 12525 (java) S 12520 12522 12476 0 -1 64 31 0 0 0 0 0 0 0 17 0 13 0 250732318 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=12522/tid=12526] ppid=12520 vsize=1715504 CPUtime=0 /proc/12522/task/12526/stat : 12526 (java) S 12520 12522 12476 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 250732319 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12522/tid=12527] ppid=12520 vsize=1715504 CPUtime=0 /proc/12522/task/12527/stat : 12527 (java) S 12520 12522 12476 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 250732319 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12522/tid=12528] ppid=12520 vsize=1715504 CPUtime=0 /proc/12522/task/12528/stat : 12528 (java) S 12520 12522 12476 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 250732322 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12522/tid=12529] ppid=12520 vsize=1715504 CPUtime=0 /proc/12522/task/12529/stat : 12529 (java) S 12520 12522 12476 0 -1 64 5 0 0 0 0 0 0 0 17 0 13 0 250732322 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12522/tid=12530] ppid=12520 vsize=1715504 CPUtime=0.75 /proc/12522/task/12530/stat : 12530 (java) S 12520 12522 12476 0 -1 64 1471 0 0 0 75 0 0 0 17 0 13 0 250732322 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12522/tid=12531] ppid=12520 vsize=1715504 CPUtime=0.75 /proc/12522/task/12531/stat : 12531 (java) S 12520 12522 12476 0 -1 64 2435 0 0 0 75 0 0 0 15 0 13 0 250732322 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12522/tid=12532] ppid=12520 vsize=1715504 CPUtime=0 /proc/12522/task/12532/stat : 12532 (java) S 12520 12522 12476 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 250732322 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12522/tid=12533] ppid=12520 vsize=1715504 CPUtime=0 /proc/12522/task/12533/stat : 12533 (java) S 12520 12522 12476 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 250732322 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12522/tid=12534] ppid=12520 vsize=1715504 CPUtime=0 /proc/12522/task/12534/stat : 12534 (java) S 12520 12522 12476 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 250732345 1756676096 49295 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.16 Current children cumulated vsize (Kb) 1715504 Child status: 20 Real time (s): 10.1253 CPU time (s): 11.2653 CPU user time (s): 10.9973 CPU system time (s): 0.267959 CPU usage (%): 111.259 Max. virtual memory (cumulated for all children) (Kb): 1715504 The end
Begin job on node84 on Fri Jun 9 11:02:10 UTC 2006 FILE ID= 48698-1149850930 PBS_JOBID= 383077 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=23-Q=521.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node84/48698-1149850930/instance-48698-1149850930.opb 54381098 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node84/watcher-48698-1149850930 -o ROOT/results/node84/solver-48698-1149850930 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node84/48698-1149850930/instance-48698-1149850930.opb 54381098 MD5SUM SOLVER= 3cef94aa015dc0dd234d31843a257d70 MD5SUM BENCH= 491729993bd06b85b0c40c8518bf200f RANDOM SEED= 54381098 /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 : 3000.231 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 : 6006.15 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 : 3000.231 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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1525936 kB Buffers: 34828 kB Cached: 428988 kB SwapCached: 2460 kB Active: 121648 kB Inactive: 350876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1525936 kB SwapTotal: 4096564 kB SwapFree: 4085312 kB Dirty: 176 kB Writeback: 0 kB Mapped: 16436 kB Slab: 44160 kB Committed_AS: 612896 kB PageTables: 1272 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node84 on Fri Jun 9 11:02:20 UTC 2006