Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | ? | 0.662898 | 0.570976 |
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 |
0.08/0.13 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 0.08/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.08/0.20 --- Begin Solver configuration --- 0.08/0.20 c Stops conflict analysis at the first Unique Implication Point 0.08/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.20 c Learn all clauses as in MiniSAT 0.08/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.08/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.20 c No reason simplification 0.08/0.20 c --- End Solver configuration --- 0.08/0.20 c Simplify asserted PB constraints to clauses 0.08/0.20 c solving /tmp/evaluation/454756-1178030627/instance-454756-1178030627.opb 0.08/0.20 c reading problem ... 0.58/0.54 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 725 0.58/0.54 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 0.58/0.54 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 0.58/0.54 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 0.58/0.54 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 0.58/0.54 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 0.58/0.54 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 0.58/0.54 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 0.58/0.54 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 0.58/0.54 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.58/0.54 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.58/0.54 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.58/0.54 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.58/0.54 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 0.58/0.54 at org.sat4j.AbstractLauncher.run(Unknown Source) 0.58/0.54 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 0.58/0.54 c starts : 0 0.58/0.54 c conflicts : 0 0.58/0.54 c decisions : 0 0.58/0.54 c propagations : 0 0.58/0.54 c inspects : 0 0.58/0.54 c learnt literals : 0 0.58/0.54 c learnt binary clauses : 0 0.58/0.54 c learnt ternary clauses : 0 0.58/0.54 c learnt clauses : 0 0.58/0.54 c root simplifications : 0 0.58/0.54 c removed literals (reason simplification) : 0 0.58/0.54 c reason swapping (by a shorter reason) : 0 0.58/0.54 c Calls to reduceDB : 0 0.58/0.54 c speed (decisions/second) : 0.0 0.58/0.54 c non guided choices 0 0.58/0.54 s UNKNOWN 0.58/0.55 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-454756-1178030627 -o ROOT/results/node33/solver-454756-1178030627 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454756-1178030627/sat4jPseudoCPClause.jar /tmp/evaluation/454756-1178030627/instance-454756-1178030627.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 32100 /proc/meminfo: memFree=1831424/2055920 swapFree=4147808/4192956 [pid=32100] ppid=32098 vsize=1520 CPUtime=0 /proc/32100/stat : 32100 (java) R 32098 32100 18495 0 -1 0 89 0 0 0 0 0 0 0 19 0 1 0 250978177 1556480 73 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 10916448 0 0 4096 0 0 0 0 17 1 0 0 /proc/32100/statm: 380 73 56 9 0 10 0 [startup+0.0556539 s] /proc/loadavg: 0.78 0.95 0.98 2/77 32100 /proc/meminfo: memFree=1831424/2055920 swapFree=4147808/4192956 [pid=32100] ppid=32098 vsize=1777708 CPUtime=0.04 /proc/32100/stat : 32100 (java) S 32098 32100 18495 0 -1 0 3598 0 1 0 3 1 0 0 18 0 7 0 250978177 1820372992 3342 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/32100/statm: 444427 3342 1069 9 0 442063 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1777708 [startup+0.101666 s] /proc/loadavg: 0.78 0.95 0.98 2/77 32100 /proc/meminfo: memFree=1831424/2055920 swapFree=4147808/4192956 [pid=32100] ppid=32098 vsize=1780260 CPUtime=0.08 /proc/32100/stat : 32100 (java) S 32098 32100 18495 0 -1 0 4013 0 1 0 7 1 0 0 18 0 12 0 250978177 1822986240 3756 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/32100/statm: 445065 3756 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780260 [startup+0.301704 s] /proc/loadavg: 0.78 0.95 0.98 2/77 32100 /proc/meminfo: memFree=1831424/2055920 swapFree=4147808/4192956 [pid=32100] ppid=32098 vsize=1782372 CPUtime=0.31 /proc/32100/stat : 32100 (java) S 32098 32100 18495 0 -1 0 5130 0 1 0 29 2 0 0 18 0 12 0 250978177 1825148928 4870 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/32100/statm: 445593 4870 1263 9 0 443204 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1782372 Solver just ended. Dumping a history of the last processes samples [startup+0.501742 s] /proc/loadavg: 0.78 0.95 0.98 2/77 32100 /proc/meminfo: memFree=1831424/2055920 swapFree=4147808/4192956 [pid=32100] ppid=32098 vsize=1782524 CPUtime=0.58 /proc/32100/stat : 32100 (java) S 32098 32100 18495 0 -1 0 5653 0 1 0 56 2 0 0 18 0 12 0 250978177 1825304576 5364 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/32100/statm: 445631 5364 1288 9 0 443242 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 1782524 Child status: 1 Real time (s): 0.570976 CPU time (s): 0.662898 CPU user time (s): 0.628904 CPU system time (s): 0.033994 CPU usage (%): 116.099 Max. virtual memory (cumulated for all children) (KiB): 1782524 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.628904 system time used= 0.033994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5767 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= 185 involuntary context switches= 197 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node33 on Tue May 1 14:43:47 UTC 2007 IDJOB= 454756 IDBENCH= 48218 IDSOLVER= 164 FILE ID= node33/454756-1178030627 PBS_JOBID= 4728384 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_100_10_1.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454756-1178030627/sat4jPseudoCPClause.jar /tmp/evaluation/454756-1178030627/instance-454756-1178030627.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-454756-1178030627 -o ROOT/results/node33/solver-454756-1178030627 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454756-1178030627/sat4jPseudoCPClause.jar /tmp/evaluation/454756-1178030627/instance-454756-1178030627.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= fac2f381943513d71e556a5764721ca3 RANDOM SEED= 355855931 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: 1831832 kB Buffers: 70076 kB Cached: 64596 kB SwapCached: 13432 kB Active: 114148 kB Inactive: 49560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1831832 kB SwapTotal: 4192956 kB SwapFree: 4147808 kB Dirty: 3800 kB Writeback: 0 kB Mapped: 35208 kB Slab: 45680 kB Committed_AS: 5152684 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 14:43:48 UTC 2007