Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | ? | 1.3338 | 0.939475 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_200_10_2.opb |
MD5SUM | 5255c8da63867fe6fe080ca048384827 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -48 |
Best CPU time to get the best result obtained on this benchmark | 1800.05 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -48 |
Optimality of the best value was proved | NO |
Number of variables | 200 |
Total number of constraints | 200 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 200 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 200 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 2492 |
Sum of products size (including duplicates) | 4984 |
Number of different products | 1246 |
Sum of products size | 2492 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.09/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.14 c no version file found!!! 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.9-22.EL.rootsmp 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1651659224 0.09/0.14 c Max memory 1654456320 0.09/0.14 c Total memory 1654456320 0.09/0.14 c Number of processors 2 0.09/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.09/0.20 --- Begin Solver configuration --- 0.09/0.20 c Stops conflict analysis at the first Unique Implication Point 0.09/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.09/0.20 c Learn all clauses as in MiniSAT 0.09/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.09/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.09/0.20 c No reason simplification 0.09/0.20 c --- End Solver configuration --- 0.09/0.20 c Simplify asserted PB constraints to clauses 0.09/0.20 c solving /tmp/evaluation/454261-1178023410/instance-454261-1178023410.opb 0.09/0.20 c reading problem ... 1.11/0.87 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1447 1.11/0.88 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 1.11/0.88 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 1.11/0.88 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 1.11/0.88 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 1.11/0.88 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 1.11/0.88 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 1.11/0.88 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 1.11/0.88 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 1.11/0.88 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.11/0.88 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.11/0.88 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.11/0.88 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.11/0.88 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 1.11/0.88 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.11/0.88 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 1.11/0.88 c starts : 0 1.11/0.88 c conflicts : 0 1.11/0.88 c decisions : 0 1.11/0.88 c propagations : 0 1.11/0.88 c inspects : 0 1.11/0.88 c learnt literals : 0 1.11/0.88 c learnt binary clauses : 0 1.11/0.88 c learnt ternary clauses : 0 1.11/0.88 c learnt clauses : 0 1.11/0.88 c root simplifications : 0 1.11/0.88 c removed literals (reason simplification) : 0 1.11/0.88 c reason swapping (by a shorter reason) : 0 1.11/0.88 c Calls to reduceDB : 0 1.11/0.88 c speed (decisions/second) : 0.0 1.11/0.88 c non guided choices 0 1.11/0.88 s UNKNOWN 1.11/0.88 c Total wall clock time (ms): 0.683
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-454261-1178023410 -o ROOT/results/node6/solver-454261-1178023410 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454261-1178023410/sat4jPseudoCPClause.jar /tmp/evaluation/454261-1178023410/instance-454261-1178023410.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.78 0.95 0.98 2/77 7587 /proc/meminfo: memFree=1895864/2055924 swapFree=4146564/4192956 [pid=7587] ppid=7585 vsize=1476 CPUtime=0 /proc/7587/stat : 7587 (java) R 7585 7587 723 0 -1 0 122 0 0 0 0 0 0 0 18 0 1 0 278378661 1511424 96 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4160588576 0 0 4096 0 0 0 0 17 1 0 0 /proc/7587/statm: 402 104 81 9 0 44 0 [startup+0.082612 s] /proc/loadavg: 0.78 0.95 0.98 2/77 7587 /proc/meminfo: memFree=1895864/2055924 swapFree=4146564/4192956 [pid=7587] ppid=7585 vsize=1777844 CPUtime=0.06 /proc/7587/stat : 7587 (java) S 7585 7587 723 0 -1 0 3830 0 1 0 4 2 0 0 18 0 7 0 278378661 1820512256 3574 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/7587/statm: 444461 3574 1091 9 0 442097 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777844 [startup+0.101615 s] /proc/loadavg: 0.78 0.95 0.98 2/77 7587 /proc/meminfo: memFree=1895864/2055924 swapFree=4146564/4192956 [pid=7587] ppid=7585 vsize=1780260 CPUtime=0.09 /proc/7587/stat : 7587 (java) S 7585 7587 723 0 -1 0 4009 0 1 0 6 3 0 0 18 0 12 0 278378661 1822986240 3752 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7587/statm: 445065 3752 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780260 [startup+0.301639 s] /proc/loadavg: 0.78 0.95 0.98 2/77 7587 /proc/meminfo: memFree=1895864/2055924 swapFree=4146564/4192956 [pid=7587] ppid=7585 vsize=1782436 CPUtime=0.32 /proc/7587/stat : 7587 (java) S 7585 7587 723 0 -1 0 5136 0 1 0 28 4 0 0 18 0 12 0 278378661 1825214464 4876 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7587/statm: 445609 4876 1262 9 0 443220 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1782436 [startup+0.701688 s] /proc/loadavg: 0.78 0.95 0.98 2/77 7587 /proc/meminfo: memFree=1895864/2055924 swapFree=4146564/4192956 [pid=7587] ppid=7585 vsize=1788012 CPUtime=0.91 /proc/7587/stat : 7587 (java) S 7585 7587 723 0 -1 0 7688 0 1 0 86 5 0 0 18 0 12 0 278378661 1830924288 6838 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7587/statm: 447003 6838 1304 9 0 444614 0 Current children cumulated CPU time (s) 0.91 Current children cumulated vsize (KiB) 1788012 Solver just ended. Dumping a history of the last processes samples [startup+0.901713 s] /proc/loadavg: 0.78 0.95 0.98 2/77 7587 /proc/meminfo: memFree=1895864/2055924 swapFree=4146564/4192956 [pid=7587] ppid=7585 vsize=1788020 CPUtime=1.3 /proc/7587/stat : 7587 (java) S 7585 7587 723 0 -1 0 8689 0 1 0 124 6 0 0 18 0 12 0 278378661 1830932480 7315 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7587/statm: 447005 7315 1309 9 0 444616 0 Current children cumulated CPU time (s) 1.3 Current children cumulated vsize (KiB) 1788020 Child status: 1 Real time (s): 0.939475 CPU time (s): 1.3338 CPU user time (s): 1.26681 CPU system time (s): 0.066989 CPU usage (%): 141.973 Max. virtual memory (cumulated for all children) (KiB): 1788528 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.26681 system time used= 0.066989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8694 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 279 involuntary context switches= 292 runsolver used 0.003999 second user time and 0.008998 second system time The end
Begin job on node6 on Tue May 1 12:43:30 UTC 2007 IDJOB= 454261 IDBENCH= 48185 IDSOLVER= 164 FILE ID= node6/454261-1178023410 PBS_JOBID= 4728366 Free space on /tmp= 66561 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_2.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454261-1178023410/sat4jPseudoCPClause.jar /tmp/evaluation/454261-1178023410/instance-454261-1178023410.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-454261-1178023410 -o ROOT/results/node6/solver-454261-1178023410 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454261-1178023410/sat4jPseudoCPClause.jar /tmp/evaluation/454261-1178023410/instance-454261-1178023410.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 5255c8da63867fe6fe080ca048384827 RANDOM SEED= 389403590 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.232 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 : 3000.232 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: 2055924 kB MemFree: 1896272 kB Buffers: 14936 kB Cached: 54484 kB SwapCached: 14016 kB Active: 61832 kB Inactive: 34248 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1896272 kB SwapTotal: 4192956 kB SwapFree: 4146564 kB Dirty: 3792 kB Writeback: 0 kB Mapped: 32704 kB Slab: 49136 kB Committed_AS: 8764928 kB PageTables: 1792 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66561 MiB End job on node6 on Tue May 1 12:43:31 UTC 2007