Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | ? | 1.40179 | 0.98706 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_200_10_4.opb |
MD5SUM | 69a7dda5c80f9dda65f29fb6eb76eed7 |
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 | -53 |
Best CPU time to get the best result obtained on this benchmark | 1800.1 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -53 |
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 | 21 |
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) | 2524 |
Sum of products size (including duplicates) | 5048 |
Number of different products | 1262 |
Sum of products size | 2524 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.14 c no version file found!!! 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.9-22.EL.rootsmp 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1651659224 0.08/0.14 c Max memory 1654456320 0.08/0.14 c Total memory 1654456320 0.08/0.14 c Number of processors 2 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c solving /tmp/evaluation/454677-1178029402/instance-454677-1178029402.opb 0.20/0.20 c reading problem ... 1.29/0.97 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1463 1.29/0.97 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 1.29/0.97 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 1.29/0.97 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 1.29/0.97 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 1.29/0.97 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 1.29/0.97 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 1.29/0.97 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 1.29/0.97 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 1.29/0.97 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.29/0.97 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.29/0.97 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.29/0.97 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.29/0.97 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 1.29/0.97 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.29/0.97 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 1.29/0.97 c starts : 0 1.29/0.97 c conflicts : 0 1.29/0.97 c decisions : 0 1.29/0.97 c propagations : 0 1.29/0.97 c inspects : 0 1.29/0.97 c learnt literals : 0 1.29/0.97 c learnt binary clauses : 0 1.29/0.97 c learnt ternary clauses : 0 1.29/0.97 c learnt clauses : 0 1.29/0.97 c root simplifications : 0 1.29/0.97 c removed literals (reason simplification) : 0 1.29/0.97 c reason swapping (by a shorter reason) : 0 1.29/0.97 c Calls to reduceDB : 0 1.29/0.97 c speed (decisions/second) : 0.0 1.29/0.97 c non guided choices 0 1.29/0.97 s UNKNOWN 1.29/0.97 c Total wall clock time (ms): 0.771
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node39/watcher-454677-1178029402 -o ROOT/results/node39/solver-454677-1178029402 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454677-1178029402/sat4jPseudoCP.jar /tmp/evaluation/454677-1178029402/instance-454677-1178029402.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: 0.92 0.98 0.99 2/77 14723 /proc/meminfo: memFree=1864440/2055920 swapFree=4159404/4192956 [pid=14723] ppid=14721 vsize=1800 CPUtime=0 /proc/14723/stat : 14723 (java) R 14721 14723 13189 0 -1 0 138 0 0 0 0 0 0 0 19 0 1 0 250852303 1843200 112 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 11533553 0 0 4096 0 0 0 0 17 1 0 0 /proc/14723/statm: 450 120 85 9 0 92 0 [startup+0.0251151 s] /proc/loadavg: 0.92 0.98 0.99 2/77 14723 /proc/meminfo: memFree=1864440/2055920 swapFree=4159404/4192956 [pid=14723] ppid=14721 vsize=1772952 CPUtime=0.01 /proc/14723/stat : 14723 (java) S 14721 14723 13189 0 -1 0 2296 0 1 0 0 1 0 0 19 0 2 0 250852303 1815502848 2047 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/14723/statm: 443238 2058 382 9 0 441252 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1772952 [startup+0.101116 s] /proc/loadavg: 0.92 0.98 0.99 2/77 14723 /proc/meminfo: memFree=1864440/2055920 swapFree=4159404/4192956 [pid=14723] ppid=14721 vsize=1780108 CPUtime=0.08 /proc/14723/stat : 14723 (java) S 14721 14723 13189 0 -1 0 3979 0 1 0 5 3 0 0 19 0 12 0 250852303 1822830592 3722 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/14723/statm: 445027 3723 1123 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301159 s] /proc/loadavg: 0.92 0.98 0.99 2/77 14723 /proc/meminfo: memFree=1864440/2055920 swapFree=4159404/4192956 [pid=14723] ppid=14721 vsize=1782500 CPUtime=0.3 /proc/14723/stat : 14723 (java) S 14721 14723 13189 0 -1 0 5134 0 1 0 26 4 0 0 19 0 12 0 250852303 1825280000 4874 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/14723/statm: 445625 4874 1260 9 0 443237 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1782500 [startup+0.701228 s] /proc/loadavg: 0.92 0.98 0.99 2/77 14723 /proc/meminfo: memFree=1864440/2055920 swapFree=4159404/4192956 [pid=14723] ppid=14721 vsize=1785160 CPUtime=0.89 /proc/14723/stat : 14723 (java) S 14721 14723 13189 0 -1 0 6920 0 1 0 84 5 0 0 19 0 12 0 250852303 1828003840 6277 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/14723/statm: 446290 6277 1301 9 0 443902 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 1785160 Solver just ended. Dumping a history of the last processes samples [startup+0.901261 s] /proc/loadavg: 0.92 0.98 0.99 2/77 14723 /proc/meminfo: memFree=1864440/2055920 swapFree=4159404/4192956 [pid=14723] ppid=14721 vsize=1788908 CPUtime=1.29 /proc/14723/stat : 14723 (java) S 14721 14723 13189 0 -1 0 9611 0 1 0 123 6 0 0 19 0 12 0 250852303 1831841792 7413 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/14723/statm: 447227 7413 1304 9 0 444839 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 1788908 Child status: 1 Real time (s): 0.98706 CPU time (s): 1.40179 CPU user time (s): 1.3278 CPU system time (s): 0.073988 CPU usage (%): 142.016 Max. virtual memory (cumulated for all children) (KiB): 1788908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3278 system time used= 0.073988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9832 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= 298 involuntary context switches= 279 runsolver used 0.001999 second user time and 0.013997 second system time The end
Begin job on node39 on Tue May 1 14:23:23 UTC 2007 IDJOB= 454677 IDBENCH= 48213 IDSOLVER= 160 FILE ID= node39/454677-1178029402 PBS_JOBID= 4728352 Free space on /tmp= 66561 MiB SOLVER NAME= sat4jPseudoCP 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_4.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454677-1178029402/sat4jPseudoCP.jar /tmp/evaluation/454677-1178029402/instance-454677-1178029402.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-454677-1178029402 -o ROOT/results/node39/solver-454677-1178029402 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454677-1178029402/sat4jPseudoCP.jar /tmp/evaluation/454677-1178029402/instance-454677-1178029402.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 69a7dda5c80f9dda65f29fb6eb76eed7 RANDOM SEED= 968208329 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node39.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 : 3000.256 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 : 3000.256 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: 1864848 kB Buffers: 33680 kB Cached: 65892 kB SwapCached: 13784 kB Active: 78740 kB Inactive: 45156 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1864848 kB SwapTotal: 4192956 kB SwapFree: 4159404 kB Dirty: 3764 kB Writeback: 0 kB Mapped: 31332 kB Slab: 52508 kB Committed_AS: 3190452 kB PageTables: 2012 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 node39 on Tue May 1 14:23:24 UTC 2007