Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | ? | 0.664898 | 0.567089 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_50_10_5.opb |
MD5SUM | 0619afe86d0e2ffb4ad28e9f2f441c24 |
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 | -14 |
Best CPU time to get the best result obtained on this benchmark | 1800.02 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -14 |
Optimality of the best value was proved | NO |
Number of variables | 100 |
Total number of constraints | 151 |
Number of constraints which are clauses | 50 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 101 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 100 |
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 | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 1212 |
Sum of products size (including duplicates) | 2424 |
Number of different products | 606 |
Sum of products size | 1212 |
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 0.09/0.19 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 0.09/0.19 --- Begin Solver configuration --- 0.09/0.19 c Stops conflict analysis at the first Unique Implication Point 0.09/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.09/0.19 c Learn all clauses as in MiniSAT 0.09/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.09/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.09/0.19 c No reason simplification 0.09/0.19 c --- End Solver configuration --- 0.09/0.19 c solving /tmp/evaluation/455397-1178042732/instance-455397-1178042732.opb 0.09/0.19 c reading problem ... 0.59/0.54 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 707 0.59/0.54 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 0.59/0.54 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 0.59/0.54 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 0.59/0.54 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 0.59/0.54 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 0.59/0.54 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 0.59/0.54 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 0.59/0.54 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 0.59/0.54 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.59/0.54 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.59/0.54 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.59/0.54 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.59/0.54 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 0.59/0.54 at org.sat4j.AbstractLauncher.run(Unknown Source) 0.59/0.54 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 0.59/0.54 c starts : 0 0.59/0.54 c conflicts : 0 0.59/0.54 c decisions : 0 0.59/0.54 c propagations : 0 0.59/0.54 c inspects : 0 0.59/0.54 c learnt literals : 0 0.59/0.54 c learnt binary clauses : 0 0.59/0.54 c learnt ternary clauses : 0 0.59/0.54 c learnt clauses : 0 0.59/0.54 c root simplifications : 0 0.59/0.54 c removed literals (reason simplification) : 0 0.59/0.54 c reason swapping (by a shorter reason) : 0 0.59/0.54 c Calls to reduceDB : 0 0.59/0.54 c speed (decisions/second) : 0.0 0.59/0.54 c non guided choices 0 0.59/0.54 s UNKNOWN 0.59/0.55 c Total wall clock time (ms): 0.353
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-455397-1178042732 -o ROOT/results/node50/solver-455397-1178042732 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455397-1178042732/sat4jPseudoCP.jar /tmp/evaluation/455397-1178042732/instance-455397-1178042732.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 0.99 2/64 27782 /proc/meminfo: memFree=1800808/2055920 swapFree=4183752/4192956 [pid=27782] ppid=27780 vsize=152 CPUtime=0 /proc/27782/stat : 27782 (java) R 27780 27782 26333 0 -1 0 203 0 0 0 0 0 0 0 18 0 1 0 159118414 155648 26 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 7918372 0 0 4096 0 0 0 0 17 1 0 0 /proc/27782/statm: 38 26 19 9 0 4 0 [startup+0.05227 s] /proc/loadavg: 0.92 0.98 0.99 2/64 27782 /proc/meminfo: memFree=1800808/2055920 swapFree=4183752/4192956 [pid=27782] ppid=27780 vsize=1777712 CPUtime=0.03 /proc/27782/stat : 27782 (java) S 27780 27782 26333 0 -1 0 3569 0 1 0 2 1 0 0 18 0 7 0 159118414 1820377088 3314 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/27782/statm: 444428 3314 1061 9 0 442064 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1777712 [startup+0.101255 s] /proc/loadavg: 0.92 0.98 0.99 2/64 27782 /proc/meminfo: memFree=1800808/2055920 swapFree=4183752/4192956 [pid=27782] ppid=27780 vsize=1780256 CPUtime=0.09 /proc/27782/stat : 27782 (java) S 27780 27782 26333 0 -1 0 4018 0 1 0 7 2 0 0 18 0 12 0 159118414 1822982144 3761 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/27782/statm: 445064 3761 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780256 [startup+0.301274 s] /proc/loadavg: 0.92 0.98 0.99 2/64 27782 /proc/meminfo: memFree=1800808/2055920 swapFree=4183752/4192956 [pid=27782] ppid=27780 vsize=1782024 CPUtime=0.32 /proc/27782/stat : 27782 (java) S 27780 27782 26333 0 -1 0 5253 0 1 0 29 3 0 0 18 0 12 0 159118414 1824792576 4993 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/27782/statm: 445506 4993 1263 9 0 443118 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1782024 Solver just ended. Dumping a history of the last processes samples [startup+0.50129 s] /proc/loadavg: 0.92 0.98 0.99 2/64 27782 /proc/meminfo: memFree=1800808/2055920 swapFree=4183752/4192956 [pid=27782] ppid=27780 vsize=1782024 CPUtime=0.59 /proc/27782/stat : 27782 (java) S 27780 27782 26333 0 -1 0 5729 0 1 0 56 3 0 0 18 0 12 0 159118414 1824792576 5444 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/27782/statm: 445506 5444 1292 9 0 443118 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 1782024 Child status: 1 Real time (s): 0.567089 CPU time (s): 0.664898 CPU user time (s): 0.620905 CPU system time (s): 0.043993 CPU usage (%): 117.248 Max. virtual memory (cumulated for all children) (KiB): 1782024 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.620905 system time used= 0.043993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5829 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= 177 involuntary context switches= 181 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node50 on Tue May 1 18:05:32 UTC 2007 IDJOB= 455397 IDBENCH= 48261 IDSOLVER= 160 FILE ID= node50/455397-1178042732 PBS_JOBID= 4728401 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/bsg/normalized-bsg_50_10_5.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455397-1178042732/sat4jPseudoCP.jar /tmp/evaluation/455397-1178042732/instance-455397-1178042732.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-455397-1178042732 -o ROOT/results/node50/solver-455397-1178042732 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455397-1178042732/sat4jPseudoCP.jar /tmp/evaluation/455397-1178042732/instance-455397-1178042732.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 0619afe86d0e2ffb4ad28e9f2f441c24 RANDOM SEED= 884594805 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.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 : 3000.232 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 : 3000.232 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: 1801216 kB Buffers: 79928 kB Cached: 104244 kB SwapCached: 3168 kB Active: 123096 kB Inactive: 73440 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1801216 kB SwapTotal: 4192956 kB SwapFree: 4183752 kB Dirty: 3644 kB Writeback: 0 kB Mapped: 16016 kB Slab: 44128 kB Committed_AS: 4825600 kB PageTables: 1464 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 node50 on Tue May 1 18:05:33 UTC 2007