Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | ? | 1.26781 | 0.936042 |
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 0.19/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.19/0.20 --- Begin Solver configuration --- 0.19/0.20 c Stops conflict analysis at the first Unique Implication Point 0.19/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.19/0.20 c Learn all clauses as in MiniSAT 0.19/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.19/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.19/0.20 c No reason simplification 0.19/0.20 c --- End Solver configuration --- 0.19/0.20 c Simplify asserted PB constraints to clauses 0.19/0.20 c solving /tmp/evaluation/454681-1178029428/instance-454681-1178029428.opb 0.19/0.20 c reading problem ... 1.09/0.88 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1463 1.09/0.88 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 1.09/0.88 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 1.09/0.88 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 1.09/0.88 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 1.09/0.88 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 1.09/0.88 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 1.09/0.88 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 1.09/0.88 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 1.09/0.89 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.09/0.89 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.09/0.89 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.09/0.89 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.09/0.89 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 1.09/0.89 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.09/0.89 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 1.09/0.89 c starts : 0 1.09/0.89 c conflicts : 0 1.09/0.89 c decisions : 0 1.09/0.89 c propagations : 0 1.09/0.89 c inspects : 0 1.09/0.89 c learnt literals : 0 1.09/0.89 c learnt binary clauses : 0 1.09/0.89 c learnt ternary clauses : 0 1.09/0.89 c learnt clauses : 0 1.09/0.89 c root simplifications : 0 1.09/0.89 c removed literals (reason simplification) : 0 1.09/0.89 c reason swapping (by a shorter reason) : 0 1.09/0.89 c Calls to reduceDB : 0 1.09/0.89 c speed (decisions/second) : 0.0 1.09/0.89 c non guided choices 0 1.09/0.89 s UNKNOWN 1.09/0.89 c Total wall clock time (ms): 0.685
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node69/watcher-454681-1178029428 -o ROOT/results/node69/solver-454681-1178029428 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454681-1178029428/sat4jPseudoCPClause.jar /tmp/evaluation/454681-1178029428/instance-454681-1178029428.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: 1.22 1.21 1.13 2/64 22491 /proc/meminfo: memFree=1819852/2055920 swapFree=4182940/4192956 [pid=22491] ppid=22489 vsize=18528 CPUtime=0 /proc/22491/stat : 22491 (runsolver) R 22489 22491 7846 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 278932198 18972672 284 18446744073709551615 4194304 4255128 548682068864 18446744073709551615 237947645223 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/22491/statm: 4632 284 249 14 0 2626 0 [startup+0.0189919 s] /proc/loadavg: 1.22 1.21 1.13 2/64 22491 /proc/meminfo: memFree=1819852/2055920 swapFree=4182940/4192956 [pid=22491] ppid=22489 vsize=12620 CPUtime=0 /proc/22491/stat : 22491 (java) S 22489 22491 7846 0 -1 0 844 0 0 0 0 0 0 0 18 0 2 0 278932198 12922880 602 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/22491/statm: 3155 602 285 9 0 1243 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12620 [startup+0.102373 s] /proc/loadavg: 1.22 1.21 1.13 2/64 22491 /proc/meminfo: memFree=1819852/2055920 swapFree=4182940/4192956 [pid=22491] ppid=22489 vsize=1780112 CPUtime=0.08 /proc/22491/stat : 22491 (java) S 22489 22491 7846 0 -1 0 3971 0 1 0 5 3 0 0 18 0 12 0 278932198 1822834688 3714 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/22491/statm: 445028 3714 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780112 [startup+0.301403 s] /proc/loadavg: 1.22 1.21 1.13 2/64 22491 /proc/meminfo: memFree=1819852/2055920 swapFree=4182940/4192956 [pid=22491] ppid=22489 vsize=1782428 CPUtime=0.3 /proc/22491/stat : 22491 (java) S 22489 22491 7846 0 -1 0 5122 0 1 0 26 4 0 0 18 0 12 0 278932198 1825206272 4862 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/22491/statm: 445607 4862 1260 9 0 443218 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1782428 [startup+0.701472 s] /proc/loadavg: 1.22 1.21 1.13 2/64 22491 /proc/meminfo: memFree=1819852/2055920 swapFree=4182940/4192956 [pid=22491] ppid=22489 vsize=1787156 CPUtime=0.89 /proc/22491/stat : 22491 (java) S 22489 22491 7846 0 -1 0 7506 0 1 0 85 4 0 0 18 0 12 0 278932198 1830047744 6696 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/22491/statm: 446789 6696 1301 9 0 444400 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 1787156 Solver just ended. Dumping a history of the last processes samples [startup+0.901501 s] /proc/loadavg: 1.22 1.21 1.13 2/64 22491 /proc/meminfo: memFree=1819852/2055920 swapFree=4182940/4192956 [pid=22491] ppid=22489 vsize=1788224 CPUtime=1.25 /proc/22491/stat : 22491 (java) S 22489 22491 7846 0 -1 0 8781 0 1 0 120 5 0 0 18 0 12 0 278932198 1831141376 7356 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/22491/statm: 447056 7356 1309 9 0 444667 0 Current children cumulated CPU time (s) 1.25 Current children cumulated vsize (KiB) 1788224 Child status: 1 Real time (s): 0.936042 CPU time (s): 1.26781 CPU user time (s): 1.20382 CPU system time (s): 0.06399 CPU usage (%): 135.443 Max. virtual memory (cumulated for all children) (KiB): 1788732 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.20382 system time used= 0.06399 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8784 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= 334 involuntary context switches= 265 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node69 on Tue May 1 14:23:48 UTC 2007 IDJOB= 454681 IDBENCH= 48213 IDSOLVER= 164 FILE ID= node69/454681-1178029428 PBS_JOBID= 4728363 Free space on /tmp= 66559 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_4.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454681-1178029428/sat4jPseudoCPClause.jar /tmp/evaluation/454681-1178029428/instance-454681-1178029428.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-454681-1178029428 -o ROOT/results/node69/solver-454681-1178029428 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454681-1178029428/sat4jPseudoCPClause.jar /tmp/evaluation/454681-1178029428/instance-454681-1178029428.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 69a7dda5c80f9dda65f29fb6eb76eed7 RANDOM SEED= 997582605 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node69.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 : 3000.264 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 : 3000.264 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: 1820196 kB Buffers: 93572 kB Cached: 66488 kB SwapCached: 3820 kB Active: 120220 kB Inactive: 58264 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1820196 kB SwapTotal: 4192956 kB SwapFree: 4182940 kB Dirty: 3720 kB Writeback: 0 kB Mapped: 22764 kB Slab: 43176 kB Committed_AS: 6334440 kB PageTables: 1492 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= 66559 MiB End job on node69 on Tue May 1 14:23:49 UTC 2007