Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | ? | 1.3418 | 0.996254 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_100_10_5.opb |
MD5SUM | ae2bd1e13f1871c16ad2ebb51fc6f92a |
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 | -29 |
Best CPU time to get the best result obtained on this benchmark | 1800.05 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -29 |
Optimality of the best value was proved | NO |
Number of variables | 200 |
Total number of constraints | 301 |
Number of constraints which are clauses | 100 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 201 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 200 |
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 | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 2504 |
Sum of products size (including duplicates) | 5008 |
Number of different products | 1252 |
Sum of products size | 2504 |
0.07/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.07/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.07/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.07/0.15 c no version file found!!! 0.07/0.15 c sun.arch.data.model 32 0.07/0.15 c java.version 1.6.0 0.07/0.15 c os.name Linux 0.07/0.15 c os.version 2.6.9-22.EL.rootsmp 0.07/0.15 c os.arch i386 0.07/0.15 c Free memory 1651659224 0.07/0.15 c Max memory 1654456320 0.07/0.15 c Total memory 1654456320 0.07/0.15 c Number of processors 2 0.19/0.21 --- Begin Solver configuration --- 0.19/0.21 c Stops conflict analysis at the first Unique Implication Point 0.19/0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.19/0.21 c Learn all clauses as in MiniSAT 0.19/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.19/0.21 c VSIDS like heuristics from MiniSAT using a heap 0.19/0.21 c No reason simplification 0.19/0.21 c --- End Solver configuration --- 0.19/0.21 c solving /tmp/evaluation/455456-1178043868/instance-455456-1178043868.opb 0.19/0.21 c reading problem ... 1.23/0.94 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1453 1.23/0.94 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 1.23/0.94 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 1.23/0.94 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 1.23/0.94 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 1.23/0.94 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 1.23/0.94 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 1.23/0.94 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 1.23/0.94 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 1.23/0.94 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.23/0.94 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.23/0.94 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.23/0.94 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.23/0.94 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 1.23/0.94 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.23/0.94 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 1.23/0.94 c starts : 0 1.23/0.94 c conflicts : 0 1.23/0.94 c decisions : 0 1.23/0.94 c propagations : 0 1.23/0.94 c inspects : 0 1.23/0.94 c learnt literals : 0 1.23/0.94 c learnt binary clauses : 0 1.23/0.94 c learnt ternary clauses : 0 1.23/0.94 c learnt clauses : 0 1.23/0.94 c root simplifications : 0 1.23/0.94 c removed literals (reason simplification) : 0 1.23/0.94 c reason swapping (by a shorter reason) : 0 1.23/0.94 c Calls to reduceDB : 0 1.23/0.94 c speed (decisions/second) : 0.0 1.23/0.94 c non guided choices 0 1.23/0.94 s UNKNOWN 1.23/0.94 c Total wall clock time (ms): 0.734
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node57/watcher-455456-1178043868 -o ROOT/results/node57/solver-455456-1178043868 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455456-1178043868/sat4jPseudoResolution.jar /tmp/evaluation/455456-1178043868/instance-455456-1178043868.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 0.95 3/64 4718 /proc/meminfo: memFree=1883672/2055920 swapFree=4183136/4192956 [pid=4718] ppid=4716 vsize=152 CPUtime=0 /proc/4718/stat : 4718 (java) D 4716 4718 3286 0 -1 0 40 0 0 0 0 0 0 0 18 0 1 0 245522793 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7394084 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/4718/statm: 38 26 19 9 0 4 0 [startup+0.0853989 s] /proc/loadavg: 0.92 0.98 0.95 3/64 4718 /proc/meminfo: memFree=1883672/2055920 swapFree=4183136/4192956 [pid=4718] ppid=4716 vsize=1777844 CPUtime=0.06 /proc/4718/stat : 4718 (java) S 4716 4718 3286 0 -1 0 3789 0 1 0 4 2 0 0 18 0 7 0 245522793 1820512256 3533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/4718/statm: 444461 3533 1086 9 0 442097 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777844 [startup+0.102399 s] /proc/loadavg: 0.92 0.98 0.95 3/64 4718 /proc/meminfo: memFree=1883672/2055920 swapFree=4183136/4192956 [pid=4718] ppid=4716 vsize=1780108 CPUtime=0.07 /proc/4718/stat : 4718 (java) S 4716 4718 3286 0 -1 0 3938 0 1 0 5 2 0 0 18 0 12 0 245522793 1822830592 3681 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4718/statm: 445027 3681 1119 9 0 442646 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1780108 [startup+0.302427 s] /proc/loadavg: 0.92 0.98 0.95 3/64 4718 /proc/meminfo: memFree=1883672/2055920 swapFree=4183136/4192956 [pid=4718] ppid=4716 vsize=1782416 CPUtime=0.3 /proc/4718/stat : 4718 (java) S 4716 4718 3286 0 -1 0 5107 0 1 0 27 3 0 0 18 0 12 0 245522793 1825193984 4846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4718/statm: 445604 4846 1260 9 0 443216 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1782416 [startup+0.701452 s] /proc/loadavg: 0.92 0.98 0.95 3/64 4718 /proc/meminfo: memFree=1883672/2055920 swapFree=4183136/4192956 [pid=4718] ppid=4716 vsize=1782828 CPUtime=0.85 /proc/4718/stat : 4718 (java) S 4716 4718 3286 0 -1 0 6258 0 1 0 81 4 0 0 18 0 12 0 245522793 1825615872 5952 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4718/statm: 445707 5952 1301 9 0 443319 0 Current children cumulated CPU time (s) 0.85 Current children cumulated vsize (KiB) 1782828 Solver just ended. Dumping a history of the last processes samples [startup+0.901474 s] /proc/loadavg: 0.92 0.98 0.95 3/64 4718 /proc/meminfo: memFree=1883672/2055920 swapFree=4183136/4192956 [pid=4718] ppid=4716 vsize=1788792 CPUtime=1.23 /proc/4718/stat : 4718 (java) S 4716 4718 3286 0 -1 0 9650 0 1 0 118 5 0 0 18 0 12 0 245522793 1831723008 7446 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4718/statm: 447198 7446 1304 9 0 444810 0 Current children cumulated CPU time (s) 1.23 Current children cumulated vsize (KiB) 1788792 Child status: 1 Real time (s): 0.996254 CPU time (s): 1.3418 CPU user time (s): 1.27881 CPU system time (s): 0.06299 CPU usage (%): 134.684 Max. virtual memory (cumulated for all children) (KiB): 1788888 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.2788 system time used= 0.06299 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9952 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= 345 involuntary context switches= 293 runsolver used 0.005999 second user time and 0.006998 second system time The end
Begin job on node57 on Tue May 1 18:24:28 UTC 2007 IDJOB= 455456 IDBENCH= 48265 IDSOLVER= 159 FILE ID= node57/455456-1178043868 PBS_JOBID= 4728433 Free space on /tmp= 66561 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_10_5.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455456-1178043868/sat4jPseudoResolution.jar /tmp/evaluation/455456-1178043868/instance-455456-1178043868.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-455456-1178043868 -o ROOT/results/node57/solver-455456-1178043868 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455456-1178043868/sat4jPseudoResolution.jar /tmp/evaluation/455456-1178043868/instance-455456-1178043868.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= ae2bd1e13f1871c16ad2ebb51fc6f92a RANDOM SEED= 567457138 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node57.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 : 3000.239 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 : 3000.239 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: 1884088 kB Buffers: 35676 kB Cached: 71644 kB SwapCached: 3520 kB Active: 80072 kB Inactive: 39584 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1884088 kB SwapTotal: 4192956 kB SwapFree: 4183136 kB Dirty: 3620 kB Writeback: 0 kB Mapped: 15412 kB Slab: 38264 kB Committed_AS: 4721640 kB PageTables: 1408 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 node57 on Tue May 1 18:24:29 UTC 2007