Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | ? | 0.661898 | 0.570472 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_100_10_1.opb |
MD5SUM | fac2f381943513d71e556a5764721ca3 |
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 | -26 |
Best CPU time to get the best result obtained on this benchmark | 204.924 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -26 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 100 |
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 | 100 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 18 |
Number of terms in the objective function | 100 |
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 | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 1248 |
Sum of products size (including duplicates) | 2496 |
Number of different products | 624 |
Sum of products size | 1248 |
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 0.09/0.15 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/454752-1178030622/instance-454752-1178030622.opb 0.20/0.20 c reading problem ... 0.59/0.54 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 725 0.59/0.55 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 0.59/0.55 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 0.59/0.55 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 0.59/0.55 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 0.59/0.55 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 0.59/0.55 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 0.59/0.55 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 0.59/0.55 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 0.59/0.55 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.59/0.55 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.59/0.55 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.59/0.55 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.59/0.55 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 0.59/0.55 at org.sat4j.AbstractLauncher.run(Unknown Source) 0.59/0.55 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 0.59/0.55 c starts : 0 0.59/0.55 c conflicts : 0 0.59/0.55 c decisions : 0 0.59/0.55 c propagations : 0 0.59/0.55 c inspects : 0 0.59/0.55 c learnt literals : 0 0.59/0.55 c learnt binary clauses : 0 0.59/0.55 c learnt ternary clauses : 0 0.59/0.55 c learnt clauses : 0 0.59/0.55 c root simplifications : 0 0.59/0.55 c removed literals (reason simplification) : 0 0.59/0.55 c reason swapping (by a shorter reason) : 0 0.59/0.55 c Calls to reduceDB : 0 0.59/0.55 c speed (decisions/second) : 0.0 0.59/0.55 c non guided choices 0 0.59/0.55 s UNKNOWN 0.59/0.55 c Total wall clock time (ms): 0.348
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node33/watcher-454752-1178030622 -o ROOT/results/node33/solver-454752-1178030622 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454752-1178030622/sat4jPseudoCP.jar /tmp/evaluation/454752-1178030622/instance-454752-1178030622.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: 0.85 0.97 0.99 3/77 31991 /proc/meminfo: memFree=1831560/2055920 swapFree=4147808/4192956 [pid=31991] ppid=31989 vsize=1800 CPUtime=0 /proc/31991/stat : 31991 (java) R 31989 31991 18495 0 -1 0 135 0 0 0 0 0 0 0 19 0 1 0 250977641 1843200 109 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 11406499 0 0 4096 0 0 0 0 17 1 0 0 /proc/31991/statm: 450 118 86 9 0 92 0 [startup+0.103252 s] /proc/loadavg: 0.85 0.97 0.99 3/77 31991 /proc/meminfo: memFree=1831560/2055920 swapFree=4147808/4192956 [pid=31991] ppid=31989 vsize=1780108 CPUtime=0.09 /proc/31991/stat : 31991 (java) S 31989 31991 18495 0 -1 0 3987 0 1 0 7 2 0 0 18 0 12 0 250977641 1822830592 3730 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31991/statm: 445027 3730 1123 9 0 442646 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780108 [startup+0.201275 s] /proc/loadavg: 0.85 0.97 0.99 3/77 31991 /proc/meminfo: memFree=1831560/2055920 swapFree=4147808/4192956 [pid=31991] ppid=31989 vsize=1781420 CPUtime=0.2 /proc/31991/stat : 31991 (java) S 31989 31991 18495 0 -1 0 4861 0 1 0 17 3 0 0 18 0 12 0 250977641 1824174080 4601 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31991/statm: 445355 4601 1244 9 0 442967 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 1781420 [startup+0.301292 s] /proc/loadavg: 0.85 0.97 0.99 3/77 31991 /proc/meminfo: memFree=1831560/2055920 swapFree=4147808/4192956 [pid=31991] ppid=31989 vsize=1781420 CPUtime=0.31 /proc/31991/stat : 31991 (java) S 31989 31991 18495 0 -1 0 5121 0 1 0 28 3 0 0 18 0 12 0 250977641 1824174080 4861 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31991/statm: 445355 4861 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+0.40131 s] /proc/loadavg: 0.85 0.97 0.99 3/77 31991 /proc/meminfo: memFree=1831560/2055920 swapFree=4147808/4192956 [pid=31991] ppid=31989 vsize=1781580 CPUtime=0.44 /proc/31991/stat : 31991 (java) S 31989 31991 18495 0 -1 0 5410 0 1 0 41 3 0 0 18 0 12 0 250977641 1824337920 5120 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31991/statm: 445395 5120 1282 9 0 443007 0 Current children cumulated CPU time (s) 0.44 Current children cumulated vsize (KiB) 1781580 [startup+0.501332 s] /proc/loadavg: 0.85 0.97 0.99 3/77 31991 /proc/meminfo: memFree=1831560/2055920 swapFree=4147808/4192956 [pid=31991] ppid=31989 vsize=1781632 CPUtime=0.59 /proc/31991/stat : 31991 (java) S 31989 31991 18495 0 -1 0 5646 0 1 0 56 3 0 0 18 0 12 0 250977641 1824391168 5356 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31991/statm: 445408 5356 1288 9 0 443020 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 1781632 Child status: 1 Real time (s): 0.570472 CPU time (s): 0.661898 CPU user time (s): 0.621905 CPU system time (s): 0.039993 CPU usage (%): 116.026 Max. virtual memory (cumulated for all children) (KiB): 1781632 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.621905 system time used= 0.039993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5745 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= 181 involuntary context switches= 142 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node33 on Tue May 1 14:43:42 UTC 2007 IDJOB= 454752 IDBENCH= 48218 IDSOLVER= 160 FILE ID= node33/454752-1178030622 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_100_10_1.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454752-1178030622/sat4jPseudoCP.jar /tmp/evaluation/454752-1178030622/instance-454752-1178030622.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-454752-1178030622 -o ROOT/results/node33/solver-454752-1178030622 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454752-1178030622/sat4jPseudoCP.jar /tmp/evaluation/454752-1178030622/instance-454752-1178030622.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= fac2f381943513d71e556a5764721ca3 RANDOM SEED= 502197142 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: 1831904 kB Buffers: 70064 kB Cached: 64540 kB SwapCached: 13432 kB Active: 111848 kB Inactive: 51796 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1831904 kB SwapTotal: 4192956 kB SwapFree: 4147808 kB Dirty: 3720 kB Writeback: 0 kB Mapped: 35208 kB Slab: 45668 kB Committed_AS: 5147360 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 14:43:42 UTC 2007