Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | ? | 1.39479 | 0.947662 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_200_10_4.opb |
MD5SUM | 69a7dda5c80f9dda65f29fb6eb76eed7 |
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 | -53 |
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 | -53 |
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 | 21 |
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) | 2524 |
Sum of products size (including duplicates) | 5048 |
Number of different products | 1262 |
Sum of products size | 2524 |
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/454676-1178029399/instance-454676-1178029399.opb 0.08/0.19 c reading problem ... 1.34/0.92 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1463 1.34/0.92 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 1.34/0.92 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 1.34/0.92 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 1.34/0.92 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 1.34/0.92 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 1.34/0.92 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 1.34/0.92 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 1.34/0.92 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 1.34/0.92 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.34/0.92 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.34/0.92 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.34/0.92 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.34/0.92 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 1.34/0.92 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.34/0.92 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 1.34/0.92 c starts : 0 1.34/0.92 c conflicts : 0 1.34/0.92 c decisions : 0 1.34/0.92 c propagations : 0 1.34/0.92 c inspects : 0 1.34/0.92 c learnt literals : 0 1.34/0.92 c learnt binary clauses : 0 1.34/0.92 c learnt ternary clauses : 0 1.34/0.92 c learnt clauses : 0 1.34/0.92 c root simplifications : 0 1.34/0.92 c removed literals (reason simplification) : 0 1.34/0.92 c reason swapping (by a shorter reason) : 0 1.34/0.92 c Calls to reduceDB : 0 1.34/0.92 c speed (decisions/second) : 0.0 1.34/0.92 c non guided choices 0 1.34/0.92 s UNKNOWN 1.34/0.92 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/node39/watcher-454676-1178029399 -o ROOT/results/node39/solver-454676-1178029399 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454676-1178029399/sat4jPseudoResolution.jar /tmp/evaluation/454676-1178029399/instance-454676-1178029399.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: 1.00 1.00 1.00 2/77 14661 /proc/meminfo: memFree=1864320/2055920 swapFree=4159404/4192956 [pid=14661] ppid=14659 vsize=152 CPUtime=0 /proc/14661/stat : 14661 (java) D 14659 14661 13189 0 -1 0 40 0 0 0 0 0 0 0 18 0 1 0 250851923 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 11092772 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/14661/statm: 38 26 19 9 0 4 0 [startup+0.02439 s] /proc/loadavg: 1.00 1.00 1.00 2/77 14661 /proc/meminfo: memFree=1864320/2055920 swapFree=4159404/4192956 [pid=14661] ppid=14659 vsize=1772952 CPUtime=0.01 /proc/14661/stat : 14661 (java) S 14659 14661 13189 0 -1 0 1329 0 1 0 0 1 0 0 18 0 2 0 250851923 1815502848 1080 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/14661/statm: 443238 1080 381 9 0 441252 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1772952 [startup+0.101401 s] /proc/loadavg: 1.00 1.00 1.00 2/77 14661 /proc/meminfo: memFree=1864320/2055920 swapFree=4159404/4192956 [pid=14661] ppid=14659 vsize=1780108 CPUtime=0.08 /proc/14661/stat : 14661 (java) S 14659 14661 13189 0 -1 0 3959 0 1 0 6 2 0 0 18 0 12 0 250851923 1822830592 3702 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/14661/statm: 445027 3702 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301436 s] /proc/loadavg: 1.00 1.00 1.00 2/77 14661 /proc/meminfo: memFree=1864320/2055920 swapFree=4159404/4192956 [pid=14661] ppid=14659 vsize=1782180 CPUtime=0.33 /proc/14661/stat : 14661 (java) S 14659 14661 13189 0 -1 0 5091 0 1 0 30 3 0 0 18 0 12 0 250851923 1824952320 4831 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/14661/statm: 445545 4831 1263 9 0 443157 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1782180 [startup+0.701504 s] /proc/loadavg: 1.00 1.00 1.00 2/77 14661 /proc/meminfo: memFree=1864320/2055920 swapFree=4159404/4192956 [pid=14661] ppid=14659 vsize=1788272 CPUtime=0.94 /proc/14661/stat : 14661 (java) S 14659 14661 13189 0 -1 0 7737 0 1 0 89 5 0 0 18 0 12 0 250851923 1831190528 6894 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/14661/statm: 447068 6894 1304 9 0 444680 0 Current children cumulated CPU time (s) 0.94 Current children cumulated vsize (KiB) 1788272 Solver just ended. Dumping a history of the last processes samples [startup+0.901538 s] /proc/loadavg: 1.00 1.00 1.00 2/77 14661 /proc/meminfo: memFree=1864320/2055920 swapFree=4159404/4192956 [pid=14661] ppid=14659 vsize=1787032 CPUtime=1.34 /proc/14661/stat : 14661 (java) S 14659 14661 13189 0 -1 0 9417 0 1 0 128 6 0 0 18 0 12 0 250851923 1829920768 7255 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/14661/statm: 446758 7255 1304 9 0 444370 0 Current children cumulated CPU time (s) 1.34 Current children cumulated vsize (KiB) 1787032 Child status: 1 Real time (s): 0.947662 CPU time (s): 1.39479 CPU user time (s): 1.3268 CPU system time (s): 0.067989 CPU usage (%): 147.182 Max. virtual memory (cumulated for all children) (KiB): 1788272 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3268 system time used= 0.067989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9515 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= 310 involuntary context switches= 280 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node39 on Tue May 1 14:23:19 UTC 2007 IDJOB= 454676 IDBENCH= 48213 IDSOLVER= 159 FILE ID= node39/454676-1178029399 PBS_JOBID= 4728352 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_200_10_4.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454676-1178029399/sat4jPseudoResolution.jar /tmp/evaluation/454676-1178029399/instance-454676-1178029399.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-454676-1178029399 -o ROOT/results/node39/solver-454676-1178029399 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454676-1178029399/sat4jPseudoResolution.jar /tmp/evaluation/454676-1178029399/instance-454676-1178029399.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 69a7dda5c80f9dda65f29fb6eb76eed7 RANDOM SEED= 863577500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node39.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 : 3000.256 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 : 3000.256 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: 1864856 kB Buffers: 33668 kB Cached: 65904 kB SwapCached: 13784 kB Active: 78676 kB Inactive: 45180 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1864856 kB SwapTotal: 4192956 kB SwapFree: 4159404 kB Dirty: 3720 kB Writeback: 0 kB Mapped: 31332 kB Slab: 52468 kB Committed_AS: 3190028 kB PageTables: 2012 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 node39 on Tue May 1 14:23:20 UTC 2007