Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | ? | 0.705892 | 0.83213 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_50_10_4.opb |
MD5SUM | 3258ae2375db1ca5a9ce9d305f00baf0 |
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 | 1800.08 |
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) | 1228 |
Sum of products size (including duplicates) | 2456 |
Number of different products | 614 |
Sum of products size | 1228 |
0.10/0.38 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.10/0.38 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.10/0.38 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.10/0.39 c no version file found!!! 0.10/0.39 c sun.arch.data.model 32 0.10/0.39 c java.version 1.6.0 0.10/0.39 c os.name Linux 0.10/0.39 c os.version 2.6.9-22.EL.rootsmp 0.10/0.39 c os.arch i386 0.10/0.39 c Free memory 1651659224 0.10/0.39 c Max memory 1654456320 0.10/0.39 c Total memory 1654456320 0.10/0.39 c Number of processors 2 0.17/0.45 --- Begin Solver configuration --- 0.17/0.45 c Stops conflict analysis at the first Unique Implication Point 0.17/0.45 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.17/0.45 c Learn all clauses as in MiniSAT 0.17/0.45 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.17/0.45 c VSIDS like heuristics from MiniSAT using a heap 0.17/0.45 c No reason simplification 0.17/0.45 c --- End Solver configuration --- 0.17/0.45 c solving /tmp/evaluation/455636-1178047046/instance-455636-1178047046.opb 0.17/0.45 c reading problem ... 0.68/0.81 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 715 0.68/0.81 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 0.68/0.81 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 0.68/0.81 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 0.68/0.81 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 0.68/0.81 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 0.68/0.81 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 0.68/0.81 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 0.68/0.81 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 0.68/0.81 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.68/0.81 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.68/0.81 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.68/0.81 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.68/0.81 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 0.68/0.81 at org.sat4j.AbstractLauncher.run(Unknown Source) 0.68/0.81 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 0.68/0.81 c starts : 0 0.68/0.81 c conflicts : 0 0.68/0.81 c decisions : 0 0.68/0.81 c propagations : 0 0.68/0.81 c inspects : 0 0.68/0.81 c learnt literals : 0 0.68/0.81 c learnt binary clauses : 0 0.68/0.81 c learnt ternary clauses : 0 0.68/0.81 c learnt clauses : 0 0.68/0.81 c root simplifications : 0 0.68/0.81 c removed literals (reason simplification) : 0 0.68/0.81 c reason swapping (by a shorter reason) : 0 0.68/0.81 c Calls to reduceDB : 0 0.68/0.81 c speed (decisions/second) : 0.0 0.68/0.81 c non guided choices 0 0.68/0.81 s UNKNOWN 0.68/0.81 c Total wall clock time (ms): 0.361
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-455636-1178047046 -o ROOT/results/node20/solver-455636-1178047046 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455636-1178047046/sat4jPseudoResolution.jar /tmp/evaluation/455636-1178047046/instance-455636-1178047046.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: 0.95 0.97 0.99 2/77 19433 /proc/meminfo: memFree=1854920/2055920 swapFree=4154868/4192956 [pid=19433] ppid=19431 vsize=18528 CPUtime=0 /proc/19433/stat : 19433 (runsolver) D 19431 19433 25535 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 252621945 18972672 284 18446744073709551615 4194304 4255128 548682068864 18446744073709551615 273952599335 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0 /proc/19433/statm: 4632 284 249 14 0 2626 0 [startup+0.00868697 s] /proc/loadavg: 0.95 0.97 0.99 2/77 19433 /proc/meminfo: memFree=1854920/2055920 swapFree=4154868/4192956 [pid=19433] ppid=19431 vsize=18528 CPUtime=0 /proc/19433/stat : 19433 (runsolver) D 19431 19433 25535 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 252621945 18972672 284 18446744073709551615 4194304 4255128 548682068864 18446744073709551615 273952599335 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0 /proc/19433/statm: 4632 284 249 14 0 2626 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 18528 [startup+0.101708 s] /proc/loadavg: 0.95 0.97 0.99 2/77 19433 /proc/meminfo: memFree=1854920/2055920 swapFree=4154868/4192956 [pid=19433] ppid=19431 vsize=12584 CPUtime=0.01 /proc/19433/stat : 19433 (java) S 19431 19433 25535 0 -1 0 788 0 30 0 0 1 0 0 18 0 2 0 252621945 12886016 585 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/19433/statm: 3146 585 269 9 0 1244 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12584 [startup+0.301747 s] /proc/loadavg: 0.95 0.97 0.99 2/77 19433 /proc/meminfo: memFree=1854920/2055920 swapFree=4154868/4192956 [pid=19433] ppid=19431 vsize=1777844 CPUtime=0.1 /proc/19433/stat : 19433 (java) S 19431 19433 25535 0 -1 0 3827 0 38 0 5 5 0 0 18 0 7 0 252621945 1820512256 3608 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/19433/statm: 444461 3608 1092 9 0 442097 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1777844 [startup+0.70183 s] /proc/loadavg: 0.95 0.97 0.99 2/77 19433 /proc/meminfo: memFree=1854920/2055920 swapFree=4154868/4192956 [pid=19433] ppid=19431 vsize=1782020 CPUtime=0.54 /proc/19433/stat : 19433 (java) S 19431 19433 25535 0 -1 0 5568 0 38 0 47 7 0 0 18 0 12 0 252621945 1824788480 5321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/19433/statm: 445505 5321 1288 9 0 443117 0 Current children cumulated CPU time (s) 0.54 Current children cumulated vsize (KiB) 1782020 Solver just ended. Dumping a history of the last processes samples [startup+0.801852 s] /proc/loadavg: 0.95 0.97 0.99 2/77 19433 /proc/meminfo: memFree=1854920/2055920 swapFree=4154868/4192956 [pid=19433] ppid=19431 vsize=1782020 CPUtime=0.68 /proc/19433/stat : 19433 (java) S 19431 19433 25535 0 -1 0 5759 0 38 0 61 7 0 0 18 0 12 0 252621945 1824788480 5512 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/19433/statm: 445505 5512 1292 9 0 443117 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 1782020 Child status: 1 Real time (s): 0.83213 CPU time (s): 0.705892 CPU user time (s): 0.629904 CPU system time (s): 0.075988 CPU usage (%): 84.8295 Max. virtual memory (cumulated for all children) (KiB): 1782020 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.629904 system time used= 0.075988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5806 page faults= 38 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 572 involuntary context switches= 189 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node20 on Tue May 1 19:17:26 UTC 2007 IDJOB= 455636 IDBENCH= 48277 IDSOLVER= 159 FILE ID= node20/455636-1178047046 PBS_JOBID= 4728447 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_50_10_4.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455636-1178047046/sat4jPseudoResolution.jar /tmp/evaluation/455636-1178047046/instance-455636-1178047046.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-455636-1178047046 -o ROOT/results/node20/solver-455636-1178047046 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455636-1178047046/sat4jPseudoResolution.jar /tmp/evaluation/455636-1178047046/instance-455636-1178047046.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 3258ae2375db1ca5a9ce9d305f00baf0 RANDOM SEED= 697549544 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.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 : 3000.265 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 : 3000.265 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: 1855520 kB Buffers: 61752 kB Cached: 43316 kB SwapCached: 16312 kB Active: 47888 kB Inactive: 87096 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1855520 kB SwapTotal: 4192956 kB SwapFree: 4154868 kB Dirty: 3692 kB Writeback: 0 kB Mapped: 35084 kB Slab: 51056 kB Committed_AS: 5463836 kB PageTables: 1756 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 node20 on Tue May 1 19:17:27 UTC 2007