Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | ? | 0.422935 | 0.356202 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_5.opb |
MD5SUM | 9d121e9bd43af8a355e8c7cd150cfe9a |
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 | -13 |
Best CPU time to get the best result obtained on this benchmark | 0.194969 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -13 |
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 | 10 |
Maximum length of a constraint | 17 |
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) | 606 |
Sum of products size (including duplicates) | 1212 |
Number of different products | 303 |
Sum of products size | 606 |
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 0.09/0.18 --- Begin Solver configuration --- 0.09/0.18 c Stops conflict analysis at the first Unique Implication Point 0.09/0.18 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.09/0.18 c Learn all clauses as in MiniSAT 0.09/0.18 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.09/0.18 c VSIDS like heuristics from MiniSAT using a heap 0.09/0.18 c No reason simplification 0.09/0.18 c --- End Solver configuration --- 0.09/0.18 c solving /tmp/evaluation/454001-1178019420/instance-454001-1178019420.opb 0.09/0.18 c reading problem ... 0.37/0.33 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 354 0.37/0.33 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 0.37/0.33 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 0.37/0.33 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 0.37/0.33 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 0.37/0.33 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 0.37/0.33 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 0.37/0.33 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 0.37/0.33 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 0.37/0.33 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.37/0.33 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.37/0.33 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.37/0.33 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.37/0.33 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 0.37/0.33 at org.sat4j.AbstractLauncher.run(Unknown Source) 0.37/0.33 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 0.37/0.33 c starts : 0 0.37/0.33 c conflicts : 0 0.37/0.33 c decisions : 0 0.37/0.33 c propagations : 0 0.37/0.33 c inspects : 0 0.37/0.33 c learnt literals : 0 0.37/0.33 c learnt binary clauses : 0 0.37/0.33 c learnt ternary clauses : 0 0.37/0.33 c learnt clauses : 0 0.37/0.33 c root simplifications : 0 0.37/0.33 c removed literals (reason simplification) : 0 0.37/0.33 c reason swapping (by a shorter reason) : 0 0.37/0.33 c Calls to reduceDB : 0 0.37/0.33 c speed (decisions/second) : 0.0 0.37/0.33 c non guided choices 0 0.37/0.33 s UNKNOWN 0.37/0.33 c Total wall clock time (ms): 0.154
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node74/watcher-454001-1178019420 -o ROOT/results/node74/solver-454001-1178019420 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454001-1178019420/sat4jPseudoResolution.jar /tmp/evaluation/454001-1178019420/instance-454001-1178019420.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 1.10 1.10 2/66 9581 /proc/meminfo: memFree=1802240/2055920 swapFree=4183036/4192956 [pid=9581] ppid=9579 vsize=152 CPUtime=0 /proc/9581/stat : 9581 (java) R 9579 9581 9348 0 -1 0 203 0 0 0 0 0 0 0 18 0 1 0 249856780 155648 26 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 9756971 0 0 4096 0 0 0 0 17 0 0 0 /proc/9581/statm: 38 26 19 9 0 4 0 [startup+0.044593 s] /proc/loadavg: 0.78 1.10 1.10 2/66 9581 /proc/meminfo: memFree=1802240/2055920 swapFree=4183036/4192956 [pid=9581] ppid=9579 vsize=1776376 CPUtime=0.03 /proc/9581/stat : 9581 (java) S 9579 9581 9348 0 -1 0 3469 0 1 0 1 2 0 0 18 0 4 0 249856780 1819009024 3216 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/9581/statm: 444094 3218 1027 9 0 441730 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1776376 [startup+0.101597 s] /proc/loadavg: 0.78 1.10 1.10 2/66 9581 /proc/meminfo: memFree=1802240/2055920 swapFree=4183036/4192956 [pid=9581] ppid=9579 vsize=1780256 CPUtime=0.09 /proc/9581/stat : 9581 (java) S 9579 9581 9348 0 -1 0 4029 0 1 0 6 3 0 0 18 0 12 0 249856780 1822982144 3772 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/9581/statm: 445064 3772 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780256 [startup+0.302626 s] /proc/loadavg: 0.78 1.10 1.10 2/66 9581 /proc/meminfo: memFree=1802240/2055920 swapFree=4183036/4192956 [pid=9581] ppid=9579 vsize=1781792 CPUtime=0.37 /proc/9581/stat : 9581 (java) S 9579 9581 9348 0 -1 0 5059 0 1 0 34 3 0 0 18 0 12 0 249856780 1824555008 4800 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/9581/statm: 445448 4800 1268 9 0 443060 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1781792 Solver just ended. Dumping a history of the last processes samples Child status: 1 Real time (s): 0.356202 CPU time (s): 0.422935 CPU user time (s): 0.380942 CPU system time (s): 0.041993 CPU usage (%): 118.735 Max. virtual memory (cumulated for all children) (KiB): 1781792 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.380942 system time used= 0.041993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5167 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= 108 involuntary context switches= 84 runsolver used 0.005999 second user time and 0.002999 second system time The end
Begin job on node74 on Tue May 1 11:37:00 UTC 2007 IDJOB= 454001 IDBENCH= 48168 IDSOLVER= 159 FILE ID= node74/454001-1178019420 PBS_JOBID= 4728365 Free space on /tmp= 103242 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_5.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454001-1178019420/sat4jPseudoResolution.jar /tmp/evaluation/454001-1178019420/instance-454001-1178019420.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-454001-1178019420 -o ROOT/results/node74/solver-454001-1178019420 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454001-1178019420/sat4jPseudoResolution.jar /tmp/evaluation/454001-1178019420/instance-454001-1178019420.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 9d121e9bd43af8a355e8c7cd150cfe9a RANDOM SEED= 828460404 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node74.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 : 3000.213 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 : 3000.213 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: 1802712 kB Buffers: 25364 kB Cached: 156728 kB SwapCached: 2936 kB Active: 61844 kB Inactive: 130208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1802712 kB SwapTotal: 4192956 kB SwapFree: 4183036 kB Dirty: 3752 kB Writeback: 0 kB Mapped: 15508 kB Slab: 46956 kB Committed_AS: 5067884 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 103242 MiB End job on node74 on Tue May 1 11:37:01 UTC 2007