Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | ? | 0.735887 | 0.618634 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_25_4.opb |
MD5SUM | 86191362e647705fbaa0ee217c43491b |
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 | -6 |
Best CPU time to get the best result obtained on this benchmark | 0.050991 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -6 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 25 |
Maximum length of a constraint | 37 |
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 | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1466 |
Sum of products size (including duplicates) | 2932 |
Number of different products | 733 |
Sum of products size | 1466 |
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.PBSolverClause) 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 Simplify asserted PB constraints to clauses 0.09/0.19 c solving /tmp/evaluation/454156-1178022125/instance-454156-1178022125.opb 0.09/0.19 c reading problem ... 0.58/0.57 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 784 0.58/0.57 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 0.58/0.57 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 0.58/0.57 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 0.58/0.57 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 0.58/0.57 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 0.58/0.57 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 0.58/0.57 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 0.58/0.57 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 0.58/0.57 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.58/0.57 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 0.58/0.57 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.58/0.57 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 0.58/0.57 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 0.58/0.57 at org.sat4j.AbstractLauncher.run(Unknown Source) 0.58/0.57 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 0.58/0.58 c starts : 0 0.58/0.58 c conflicts : 0 0.58/0.58 c decisions : 0 0.58/0.58 c propagations : 0 0.58/0.58 c inspects : 0 0.58/0.58 c learnt literals : 0 0.58/0.58 c learnt binary clauses : 0 0.58/0.58 c learnt ternary clauses : 0 0.58/0.58 c learnt clauses : 0 0.58/0.58 c root simplifications : 0 0.58/0.58 c removed literals (reason simplification) : 0 0.58/0.58 c reason swapping (by a shorter reason) : 0 0.58/0.58 c Calls to reduceDB : 0 0.58/0.58 c speed (decisions/second) : 0.0 0.58/0.58 c non guided choices 0 0.58/0.58 s UNKNOWN 0.58/0.58 c Total wall clock time (ms): 0.382
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node27/watcher-454156-1178022125 -o ROOT/results/node27/solver-454156-1178022125 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454156-1178022125/sat4jPseudoCPClause.jar /tmp/evaluation/454156-1178022125/instance-454156-1178022125.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: 0.91 1.00 0.99 3/65 4461 /proc/meminfo: memFree=1922296/2055920 swapFree=4182956/4192956 [pid=4461] ppid=4459 vsize=1800 CPUtime=0 /proc/4461/stat : 4461 (java) R 4459 4461 13080 0 -1 0 136 0 0 0 0 0 0 0 18 0 1 0 214908433 1843200 110 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 1902203 0 0 4096 0 0 0 0 17 1 0 0 /proc/4461/statm: 450 119 85 9 0 92 0 [startup+0.011313 s] /proc/loadavg: 0.91 1.00 0.99 3/65 4461 /proc/meminfo: memFree=1922296/2055920 swapFree=4182956/4192956 [pid=4461] ppid=4459 vsize=12332 CPUtime=0 /proc/4461/stat : 4461 (java) S 4459 4461 13080 0 -1 0 722 0 0 0 0 0 0 0 18 0 2 0 214908433 12627968 521 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 /proc/4461/statm: 3084 521 217 9 0 1230 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12332 [startup+0.10133 s] /proc/loadavg: 0.91 1.00 0.99 3/65 4461 /proc/meminfo: memFree=1922296/2055920 swapFree=4182956/4192956 [pid=4461] ppid=4459 vsize=1780260 CPUtime=0.09 /proc/4461/stat : 4461 (java) S 4459 4461 13080 0 -1 0 4015 0 1 0 6 3 0 0 18 0 12 0 214908433 1822986240 3758 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4461/statm: 445065 3758 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780260 [startup+0.302345 s] /proc/loadavg: 0.91 1.00 0.99 3/65 4461 /proc/meminfo: memFree=1922296/2055920 swapFree=4182956/4192956 [pid=4461] ppid=4459 vsize=1782704 CPUtime=0.33 /proc/4461/stat : 4461 (java) S 4459 4461 13080 0 -1 0 5169 0 1 0 29 4 0 0 18 0 12 0 214908433 1825488896 4909 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4461/statm: 445676 4909 1266 9 0 443287 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1782704 Solver just ended. Dumping a history of the last processes samples [startup+0.502366 s] /proc/loadavg: 0.91 1.00 0.99 3/65 4461 /proc/meminfo: memFree=1922296/2055920 swapFree=4182956/4192956 [pid=4461] ppid=4459 vsize=1782556 CPUtime=0.58 /proc/4461/stat : 4461 (java) S 4459 4461 13080 0 -1 0 5671 0 1 0 54 4 0 0 18 0 12 0 214908433 1825337344 5382 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4461/statm: 445639 5382 1292 9 0 443250 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 1782556 [startup+0.602374 s] /proc/loadavg: 0.91 1.00 0.99 3/65 4461 /proc/meminfo: memFree=1922296/2055920 swapFree=4182956/4192956 [pid=4461] ppid=4459 vsize=1782880 CPUtime=0.72 /proc/4461/stat : 4461 (java) S 4459 4461 13080 0 -1 0 5873 0 1 0 67 5 0 0 18 0 12 0 214908433 1825669120 5535 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4461/statm: 445720 5535 1302 9 0 443331 0 Current children cumulated CPU time (s) 0.72 Current children cumulated vsize (KiB) 1782880 Child status: 1 Real time (s): 0.618634 CPU time (s): 0.735887 CPU user time (s): 0.680896 CPU system time (s): 0.054991 CPU usage (%): 118.954 Max. virtual memory (cumulated for all children) (KiB): 1782880 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.680896 system time used= 0.054991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5874 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= 205 involuntary context switches= 200 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node27 on Tue May 1 12:22:05 UTC 2007 IDJOB= 454156 IDBENCH= 48178 IDSOLVER= 164 FILE ID= node27/454156-1178022125 PBS_JOBID= 4728337 Free space on /tmp= 66561 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_4.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454156-1178022125/sat4jPseudoCPClause.jar /tmp/evaluation/454156-1178022125/instance-454156-1178022125.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node27/watcher-454156-1178022125 -o ROOT/results/node27/solver-454156-1178022125 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454156-1178022125/sat4jPseudoCPClause.jar /tmp/evaluation/454156-1178022125/instance-454156-1178022125.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 86191362e647705fbaa0ee217c43491b RANDOM SEED= 182471093 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node27.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 : 3000.213 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 : 3000.213 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: 1922704 kB Buffers: 12820 kB Cached: 52804 kB SwapCached: 3600 kB Active: 54680 kB Inactive: 22836 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1922704 kB SwapTotal: 4192956 kB SwapFree: 4182956 kB Dirty: 3788 kB Writeback: 0 kB Mapped: 18008 kB Slab: 41728 kB Committed_AS: 2478076 kB PageTables: 1416 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 node27 on Tue May 1 12:22:06 UTC 2007