Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | ? | 0.670897 | 0.577849 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_100_10_5.opb |
MD5SUM | a142d6d7b95394ce9dab5e7d7d075ea6 |
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 | -25 |
Best CPU time to get the best result obtained on this benchmark | 218.328 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -25 |
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) | 1252 |
Sum of products size (including duplicates) | 2504 |
Number of different products | 626 |
Sum of products size | 1252 |
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 0.08/0.19 --- Begin Solver configuration --- 0.08/0.19 c Stops conflict analysis at the first Unique Implication Point 0.08/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.19 c Learn all clauses as in MiniSAT 0.08/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.08/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.19 c No reason simplification 0.08/0.19 c --- End Solver configuration --- 0.08/0.19 c solving /tmp/evaluation/454091-1178021242/instance-454091-1178021242.opb 0.08/0.19 c reading problem ... 0.61/0.53 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 727 0.61/0.53 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 0.61/0.53 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 0.61/0.53 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 0.61/0.53 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 0.61/0.53 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 0.61/0.53 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 0.61/0.53 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 0.61/0.53 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 0.61/0.53 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.61/0.53 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.61/0.53 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.61/0.53 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.61/0.53 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 0.61/0.53 at org.sat4j.AbstractLauncher.run(Unknown Source) 0.61/0.53 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 0.61/0.53 c starts : 0 0.61/0.53 c conflicts : 0 0.61/0.53 c decisions : 0 0.61/0.53 c propagations : 0 0.61/0.53 c inspects : 0 0.61/0.53 c learnt literals : 0 0.61/0.53 c learnt binary clauses : 0 0.61/0.53 c learnt ternary clauses : 0 0.61/0.53 c learnt clauses : 0 0.61/0.53 c root simplifications : 0 0.61/0.53 c removed literals (reason simplification) : 0 0.61/0.53 c reason swapping (by a shorter reason) : 0 0.61/0.53 c Calls to reduceDB : 0 0.61/0.53 c speed (decisions/second) : 0.0 0.61/0.53 c non guided choices 0 0.61/0.53 s UNKNOWN 0.61/0.53 c Total wall clock time (ms): 0.346
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node37/watcher-454091-1178021242 -o ROOT/results/node37/solver-454091-1178021242 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454091-1178021242/sat4jPseudoResolution.jar /tmp/evaluation/454091-1178021242/instance-454091-1178021242.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: 0.99 1.00 1.00 3/78 5547 /proc/meminfo: memFree=1811656/2055920 swapFree=4145560/4192956 [pid=5547] ppid=5545 vsize=152 CPUtime=0 /proc/5547/stat : 5547 (java) D 5545 5547 5154 0 -1 0 40 0 0 0 0 0 0 0 18 0 1 0 250036625 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 3167012 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/5547/statm: 38 26 19 9 0 4 0 [startup+0.0973071 s] /proc/loadavg: 0.99 1.00 1.00 3/78 5547 /proc/meminfo: memFree=1811656/2055920 swapFree=4145560/4192956 [pid=5547] ppid=5545 vsize=1780040 CPUtime=0.08 /proc/5547/stat : 5547 (java) S 5545 5547 5154 0 -1 0 3899 0 1 0 6 2 0 0 18 0 12 0 250036625 1822760960 3642 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/5547/statm: 445010 3642 1099 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780040 [startup+0.102303 s] /proc/loadavg: 0.99 1.00 1.00 3/78 5547 /proc/meminfo: memFree=1811656/2055920 swapFree=4145560/4192956 [pid=5547] ppid=5545 vsize=1780108 CPUtime=0.08 /proc/5547/stat : 5547 (java) S 5545 5547 5154 0 -1 0 3964 0 1 0 6 2 0 0 18 0 12 0 250036625 1822830592 3707 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/5547/statm: 445027 3708 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301346 s] /proc/loadavg: 0.99 1.00 1.00 3/78 5547 /proc/meminfo: memFree=1811656/2055920 swapFree=4145560/4192956 [pid=5547] ppid=5545 vsize=1782800 CPUtime=0.35 /proc/5547/stat : 5547 (java) S 5545 5547 5154 0 -1 0 5253 0 1 0 32 3 0 0 18 0 12 0 250036625 1825587200 4993 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/5547/statm: 445700 4993 1266 9 0 443312 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1782800 Solver just ended. Dumping a history of the last processes samples [startup+0.501383 s] /proc/loadavg: 0.99 1.00 1.00 3/78 5547 /proc/meminfo: memFree=1811656/2055920 swapFree=4145560/4192956 [pid=5547] ppid=5545 vsize=1782688 CPUtime=0.61 /proc/5547/stat : 5547 (java) S 5545 5547 5154 0 -1 0 5708 0 1 0 58 3 0 0 18 0 12 0 250036625 1825472512 5433 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/5547/statm: 445672 5433 1292 9 0 443284 0 Current children cumulated CPU time (s) 0.61 Current children cumulated vsize (KiB) 1782688 Child status: 1 Real time (s): 0.577849 CPU time (s): 0.670897 CPU user time (s): 0.629904 CPU system time (s): 0.040993 CPU usage (%): 116.102 Max. virtual memory (cumulated for all children) (KiB): 1782800 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.629904 system time used= 0.040993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5786 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= 226 involuntary context switches= 164 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node37 on Tue May 1 12:07:22 UTC 2007 IDJOB= 454091 IDBENCH= 48174 IDSOLVER= 159 FILE ID= node37/454091-1178021242 PBS_JOBID= 4728353 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/mis/normalized-mis_100_10_5.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454091-1178021242/sat4jPseudoResolution.jar /tmp/evaluation/454091-1178021242/instance-454091-1178021242.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-454091-1178021242 -o ROOT/results/node37/solver-454091-1178021242 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454091-1178021242/sat4jPseudoResolution.jar /tmp/evaluation/454091-1178021242/instance-454091-1178021242.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= a142d6d7b95394ce9dab5e7d7d075ea6 RANDOM SEED= 18777721 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node37.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 : 3000.281 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 : 3000.281 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: 1812128 kB Buffers: 44988 kB Cached: 111420 kB SwapCached: 14952 kB Active: 86668 kB Inactive: 93508 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1812128 kB SwapTotal: 4192956 kB SwapFree: 4145560 kB Dirty: 3652 kB Writeback: 0 kB Mapped: 30372 kB Slab: 48920 kB Committed_AS: 3181996 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 node37 on Tue May 1 12:07:22 UTC 2007