Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | ? | 0.735888 | 0.62657 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_25_1.opb |
MD5SUM | 9b1238456c70f4586134906da9731efc |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -6 |
Best CPU time to get the best result obtained on this benchmark | 0.045992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -6 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 25 |
Maximum length of a constraint | 37 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1498 |
Sum of products size (including duplicates) | 2996 |
Number of different products | 749 |
Sum of products size | 1498 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.15 c no version file found!!! 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1651659224 0.08/0.15 c Max memory 1654456320 0.08/0.15 c Total memory 1654456320 0.08/0.15 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/454632-1178028791/instance-454632-1178028791.opb 0.20/0.20 c reading problem ... 0.57/0.58 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 800 0.57/0.58 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 0.57/0.58 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 0.57/0.58 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 0.57/0.58 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 0.57/0.58 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 0.57/0.58 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 0.57/0.58 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 0.57/0.58 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 0.57/0.58 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.57/0.58 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.57/0.58 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.57/0.58 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.57/0.58 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 0.57/0.58 at org.sat4j.AbstractLauncher.run(Unknown Source) 0.57/0.58 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 0.57/0.58 c starts : 0 0.57/0.58 c conflicts : 0 0.57/0.58 c decisions : 0 0.57/0.59 c propagations : 0 0.57/0.59 c inspects : 0 0.57/0.59 c learnt literals : 0 0.57/0.59 c learnt binary clauses : 0 0.57/0.59 c learnt ternary clauses : 0 0.57/0.59 c learnt clauses : 0 0.57/0.59 c root simplifications : 0 0.57/0.59 c removed literals (reason simplification) : 0 0.57/0.59 c reason swapping (by a shorter reason) : 0 0.57/0.59 c Calls to reduceDB : 0 0.57/0.59 c speed (decisions/second) : 0.0 0.57/0.59 c non guided choices 0 0.57/0.59 s UNKNOWN 0.57/0.59 c Total wall clock time (ms): 0.385
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node33/watcher-454632-1178028791 -o ROOT/results/node33/solver-454632-1178028791 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454632-1178028791/sat4jPseudoCP.jar /tmp/evaluation/454632-1178028791/instance-454632-1178028791.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: 1.05 1.10 1.09 2/77 31626 /proc/meminfo: memFree=1838344/2055920 swapFree=4147808/4192956 [pid=31626] ppid=31624 vsize=272 CPUtime=0 /proc/31626/stat : 31626 (java) D 31624 31626 18495 0 -1 0 52 0 0 0 0 0 0 0 18 0 1 0 250794568 278528 37 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 10945316 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/31626/statm: 68 37 28 9 0 6 0 [startup+0.0680759 s] /proc/loadavg: 1.05 1.10 1.09 2/77 31626 /proc/meminfo: memFree=1838344/2055920 swapFree=4147808/4192956 [pid=31626] ppid=31624 vsize=1777708 CPUtime=0.05 /proc/31626/stat : 31626 (java) S 31624 31626 18495 0 -1 0 3677 0 1 0 3 2 0 0 18 0 7 0 250794568 1820372992 3421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/31626/statm: 444427 3421 1079 9 0 442063 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1777708 [startup+0.102082 s] /proc/loadavg: 1.05 1.10 1.09 2/77 31626 /proc/meminfo: memFree=1838344/2055920 swapFree=4147808/4192956 [pid=31626] ppid=31624 vsize=1780108 CPUtime=0.08 /proc/31626/stat : 31626 (java) S 31624 31626 18495 0 -1 0 3970 0 1 0 6 2 0 0 18 0 12 0 250794568 1822830592 3713 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31626/statm: 445027 3713 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.302124 s] /proc/loadavg: 1.05 1.10 1.09 2/77 31626 /proc/meminfo: memFree=1838344/2055920 swapFree=4147808/4192956 [pid=31626] ppid=31624 vsize=1781420 CPUtime=0.31 /proc/31626/stat : 31626 (java) S 31624 31626 18495 0 -1 0 5117 0 1 0 28 3 0 0 18 0 12 0 250794568 1824174080 4857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31626/statm: 445355 4857 1263 9 0 442967 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1781420 Solver just ended. Dumping a history of the last processes samples [startup+0.502163 s] /proc/loadavg: 1.05 1.10 1.09 2/77 31626 /proc/meminfo: memFree=1838344/2055920 swapFree=4147808/4192956 [pid=31626] ppid=31624 vsize=1781580 CPUtime=0.57 /proc/31626/stat : 31626 (java) S 31624 31626 18495 0 -1 0 5651 0 1 0 54 3 0 0 18 0 12 0 250794568 1824337920 5361 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31626/statm: 445395 5361 1292 9 0 443007 0 Current children cumulated CPU time (s) 0.57 Current children cumulated vsize (KiB) 1781580 [startup+0.602185 s] /proc/loadavg: 1.05 1.10 1.09 2/77 31626 /proc/meminfo: memFree=1838344/2055920 swapFree=4147808/4192956 [pid=31626] ppid=31624 vsize=1781904 CPUtime=0.72 /proc/31626/stat : 31626 (java) S 31624 31626 18495 0 -1 0 5848 0 1 0 68 4 0 0 18 0 12 0 250794568 1824669696 5530 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31626/statm: 445476 5530 1302 9 0 443088 0 Current children cumulated CPU time (s) 0.72 Current children cumulated vsize (KiB) 1781904 Child status: 1 Real time (s): 0.62657 CPU time (s): 0.735888 CPU user time (s): 0.689895 CPU system time (s): 0.045993 CPU usage (%): 117.447 Max. virtual memory (cumulated for all children) (KiB): 1781904 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.689895 system time used= 0.045993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5849 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= 231 involuntary context switches= 200 runsolver used 0.003999 second user time and 0.006998 second system time The end
Begin job on node33 on Tue May 1 14:13:11 UTC 2007 IDJOB= 454632 IDBENCH= 48210 IDSOLVER= 160 FILE ID= node33/454632-1178028791 PBS_JOBID= 4728384 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_50_25_1.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454632-1178028791/sat4jPseudoCP.jar /tmp/evaluation/454632-1178028791/instance-454632-1178028791.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-454632-1178028791 -o ROOT/results/node33/solver-454632-1178028791 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454632-1178028791/sat4jPseudoCP.jar /tmp/evaluation/454632-1178028791/instance-454632-1178028791.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 9b1238456c70f4586134906da9731efc RANDOM SEED= 379596215 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node33.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 : 3000.272 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 : 3000.272 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: 1838752 kB Buffers: 68644 kB Cached: 59024 kB SwapCached: 13432 kB Active: 106232 kB Inactive: 50436 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1838752 kB SwapTotal: 4192956 kB SwapFree: 4147808 kB Dirty: 3680 kB Writeback: 0 kB Mapped: 35208 kB Slab: 45768 kB Committed_AS: 5140596 kB PageTables: 2004 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 node33 on Tue May 1 14:13:12 UTC 2007