Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | ? | 1.38779 | 0.998337 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_200_10_3.opb |
MD5SUM | 60cf9918356073587dd2c65f46896dfb |
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 | -49 |
Best CPU time to get the best result obtained on this benchmark | 1800.1 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -49 |
Optimality of the best value was proved | NO |
Number of variables | 200 |
Total number of constraints | 200 |
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 | 200 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 200 |
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 | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
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) | 2488 |
Sum of products size (including duplicates) | 4976 |
Number of different products | 1244 |
Sum of products size | 2488 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.15 c no version file found!!! 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1651659224 0.08/0.15 c Max memory 1654456320 0.08/0.15 c Total memory 1654456320 0.08/0.15 c Number of processors 2 0.20/0.21 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.20/0.21 --- Begin Solver configuration --- 0.20/0.21 c Stops conflict analysis at the first Unique Implication Point 0.20/0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.21 c Learn all clauses as in MiniSAT 0.20/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.20/0.21 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.21 c No reason simplification 0.20/0.21 c --- End Solver configuration --- 0.20/0.21 c Simplify asserted PB constraints to clauses 0.20/0.21 c solving /tmp/evaluation/454081-1178020958/instance-454081-1178020958.opb 0.20/0.21 c reading problem ... 1.29/0.96 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1445 1.29/0.96 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 1.29/0.96 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 1.29/0.96 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 1.29/0.96 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 1.29/0.96 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 1.29/0.96 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 1.29/0.96 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 1.29/0.96 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 1.29/0.96 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.29/0.96 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.29/0.96 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.29/0.96 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.29/0.96 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 1.29/0.96 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.29/0.96 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 1.29/0.96 c starts : 0 1.29/0.96 c conflicts : 0 1.29/0.96 c decisions : 0 1.29/0.96 c propagations : 0 1.29/0.96 c inspects : 0 1.29/0.96 c learnt literals : 0 1.29/0.96 c learnt binary clauses : 0 1.29/0.96 c learnt ternary clauses : 0 1.29/0.96 c learnt clauses : 0 1.29/0.96 c root simplifications : 0 1.29/0.96 c removed literals (reason simplification) : 0 1.29/0.96 c reason swapping (by a shorter reason) : 0 1.29/0.96 c Calls to reduceDB : 0 1.29/0.96 c speed (decisions/second) : 0.0 1.29/0.96 c non guided choices 0 1.29/0.96 s UNKNOWN 1.29/0.96 c Total wall clock time (ms): 0.756
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node46/watcher-454081-1178020958 -o ROOT/results/node46/solver-454081-1178020958 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454081-1178020958/sat4jPseudoCPClause.jar /tmp/evaluation/454081-1178020958/instance-454081-1178020958.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: 0.79 0.97 0.98 2/78 26775 /proc/meminfo: memFree=1875800/2055920 swapFree=4159404/4192956 [pid=26775] ppid=26773 vsize=272 CPUtime=0 /proc/26775/stat : 26775 (java) D 26773 26775 15244 0 -1 0 52 0 0 0 0 0 0 0 18 0 1 0 156778840 278528 37 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7795492 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/26775/statm: 68 37 28 9 0 6 0 [startup+0.017605 s] /proc/loadavg: 0.79 0.97 0.98 2/78 26775 /proc/meminfo: memFree=1875800/2055920 swapFree=4159404/4192956 [pid=26775] ppid=26773 vsize=12620 CPUtime=0.01 /proc/26775/stat : 26775 (java) S 26773 26775 15244 0 -1 0 844 0 0 0 0 1 0 0 18 0 2 0 156778840 12922880 602 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/26775/statm: 3155 602 285 9 0 1243 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12620 [startup+0.102323 s] /proc/loadavg: 0.79 0.97 0.98 2/78 26775 /proc/meminfo: memFree=1875800/2055920 swapFree=4159404/4192956 [pid=26775] ppid=26773 vsize=1781136 CPUtime=0.08 /proc/26775/stat : 26775 (java) S 26773 26775 15244 0 -1 0 3973 0 1 0 6 2 0 0 18 0 12 0 156778840 1823883264 3716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26775/statm: 445284 3716 1122 9 0 442902 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1781136 [startup+0.302356 s] /proc/loadavg: 0.79 0.97 0.98 2/78 26775 /proc/meminfo: memFree=1875800/2055920 swapFree=4159404/4192956 [pid=26775] ppid=26773 vsize=1782436 CPUtime=0.3 /proc/26775/stat : 26775 (java) S 26773 26775 15244 0 -1 0 5106 0 1 0 27 3 0 0 18 0 12 0 156778840 1825214464 4846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26775/statm: 445609 4846 1260 9 0 443220 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1782436 [startup+0.702431 s] /proc/loadavg: 0.79 0.97 0.98 2/78 26775 /proc/meminfo: memFree=1875800/2055920 swapFree=4159404/4192956 [pid=26775] ppid=26773 vsize=1785252 CPUtime=0.89 /proc/26775/stat : 26775 (java) S 26773 26775 15244 0 -1 0 7058 0 1 0 85 4 0 0 18 0 12 0 156778840 1828098048 6359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26775/statm: 446313 6359 1301 9 0 443924 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 1785252 Solver just ended. Dumping a history of the last processes samples [startup+0.902468 s] /proc/loadavg: 0.79 0.97 0.98 2/78 26775 /proc/meminfo: memFree=1875800/2055920 swapFree=4159404/4192956 [pid=26775] ppid=26773 vsize=1788716 CPUtime=1.29 /proc/26775/stat : 26775 (java) S 26773 26775 15244 0 -1 0 9542 0 1 0 123 6 0 0 18 0 12 0 156778840 1831645184 7376 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26775/statm: 447179 7376 1304 9 0 444790 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 1788716 Child status: 1 Real time (s): 0.998337 CPU time (s): 1.38779 CPU user time (s): 1.3178 CPU system time (s): 0.069989 CPU usage (%): 139.01 Max. virtual memory (cumulated for all children) (KiB): 1788716 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3178 system time used= 0.069989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9731 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= 287 involuntary context switches= 299 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node46 on Tue May 1 12:02:38 UTC 2007 IDJOB= 454081 IDBENCH= 48173 IDSOLVER= 164 FILE ID= node46/454081-1178020958 PBS_JOBID= 4728326 Free space on /tmp= 66217 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_3.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454081-1178020958/sat4jPseudoCPClause.jar /tmp/evaluation/454081-1178020958/instance-454081-1178020958.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node46/watcher-454081-1178020958 -o ROOT/results/node46/solver-454081-1178020958 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454081-1178020958/sat4jPseudoCPClause.jar /tmp/evaluation/454081-1178020958/instance-454081-1178020958.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 60cf9918356073587dd2c65f46896dfb RANDOM SEED= 260741492 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node46.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 : 3000.268 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 : 5931.00 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 : 3000.268 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: 1876144 kB Buffers: 31428 kB Cached: 62060 kB SwapCached: 2732 kB Active: 71944 kB Inactive: 48216 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1876144 kB SwapTotal: 4192956 kB SwapFree: 4159404 kB Dirty: 3808 kB Writeback: 0 kB Mapped: 34260 kB Slab: 44896 kB Committed_AS: 3790968 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= 66217 MiB End job on node46 on Tue May 1 12:02:40 UTC 2007