Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | ? | 1.53077 | 1.1364 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_100_25_3.opb |
MD5SUM | 7197f7f0f9b455050f9ff30066ca0a9a |
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 | -14 |
Best CPU time to get the best result obtained on this benchmark | 14.3898 |
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 | 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 | 25 |
Maximum length of a constraint | 45 |
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) | 3090 |
Sum of products size (including duplicates) | 6180 |
Number of different products | 1545 |
Sum of products size | 3090 |
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.PBSolver) 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 solving /tmp/evaluation/454362-1178025103/instance-454362-1178025103.opb 0.09/0.19 c reading problem ... 1.45/1.05 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1646 1.45/1.05 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 1.45/1.05 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 1.45/1.05 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 1.45/1.05 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 1.45/1.05 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 1.45/1.05 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 1.45/1.05 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 1.45/1.05 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 1.45/1.05 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.45/1.05 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.45/1.05 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.45/1.05 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.45/1.05 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 1.45/1.05 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.45/1.05 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 1.45/1.06 c starts : 0 1.45/1.06 c conflicts : 0 1.45/1.06 c decisions : 0 1.45/1.06 c propagations : 0 1.45/1.06 c inspects : 0 1.45/1.06 c learnt literals : 0 1.45/1.06 c learnt binary clauses : 0 1.45/1.06 c learnt ternary clauses : 0 1.45/1.06 c learnt clauses : 0 1.45/1.06 c root simplifications : 0 1.45/1.06 c removed literals (reason simplification) : 0 1.45/1.06 c reason swapping (by a shorter reason) : 0 1.45/1.06 c Calls to reduceDB : 0 1.45/1.06 c speed (decisions/second) : 0.0 1.45/1.06 c non guided choices 0 1.45/1.06 s UNKNOWN 1.45/1.06 c Total wall clock time (ms): 0.862
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node13/watcher-454362-1178025103 -o ROOT/results/node13/solver-454362-1178025103 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454362-1178025103/sat4jPseudoCP.jar /tmp/evaluation/454362-1178025103/instance-454362-1178025103.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: 0.85 0.97 0.99 2/77 30280 /proc/meminfo: memFree=1767080/2055920 swapFree=4159404/4192956 [pid=30280] ppid=30278 vsize=1832 CPUtime=0 /proc/30280/stat : 30280 (java) R 30278 30280 15333 0 -1 0 175 0 0 0 0 0 0 0 18 0 1 0 250428195 1875968 149 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/30280/statm: 450 148 111 9 0 92 0 [startup+0.040899 s] /proc/loadavg: 0.85 0.97 0.99 2/77 30280 /proc/meminfo: memFree=1767080/2055920 swapFree=4159404/4192956 [pid=30280] ppid=30278 vsize=1776376 CPUtime=0.02 /proc/30280/stat : 30280 (java) S 30278 30280 15333 0 -1 0 3443 0 1 0 1 1 0 0 18 0 4 0 250428195 1819009024 3190 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/30280/statm: 444094 3190 1022 9 0 441730 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1776376 [startup+0.101908 s] /proc/loadavg: 0.85 0.97 0.99 2/77 30280 /proc/meminfo: memFree=1767080/2055920 swapFree=4159404/4192956 [pid=30280] ppid=30278 vsize=1780256 CPUtime=0.09 /proc/30280/stat : 30280 (java) S 30278 30280 15333 0 -1 0 4015 0 1 0 7 2 0 0 18 0 12 0 250428195 1822982144 3758 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30280/statm: 445064 3758 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780256 [startup+0.301948 s] /proc/loadavg: 0.85 0.97 0.99 2/77 30280 /proc/meminfo: memFree=1767080/2055920 swapFree=4159404/4192956 [pid=30280] ppid=30278 vsize=1781420 CPUtime=0.33 /proc/30280/stat : 30280 (java) S 30278 30280 15333 0 -1 0 5142 0 1 0 30 3 0 0 18 0 12 0 250428195 1824174080 4882 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30280/statm: 445355 4885 1263 9 0 442967 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1781420 [startup+0.701041 s] /proc/loadavg: 0.85 0.97 0.99 2/77 30280 /proc/meminfo: memFree=1767080/2055920 swapFree=4159404/4192956 [pid=30280] ppid=30278 vsize=1786828 CPUtime=0.93 /proc/30280/stat : 30280 (java) S 30278 30280 15333 0 -1 0 7617 0 1 0 88 5 0 0 18 0 12 0 250428195 1829711872 6774 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30280/statm: 446707 6775 1304 9 0 444319 0 Current children cumulated CPU time (s) 0.93 Current children cumulated vsize (KiB) 1786828 Solver just ended. Dumping a history of the last processes samples [startup+1.10612 s] /proc/loadavg: 0.85 0.97 0.99 2/89 30292 /proc/meminfo: memFree=1741960/2055920 swapFree=4159404/4192956 [pid=30280] ppid=30278 vsize=0 CPUtime=1.52 /proc/30280/stat : 30280 (java) Z 30278 30280 15333 0 -1 12 9850 0 1 0 146 6 0 0 16 0 2 0 250428195 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30280/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.52 Current children cumulated vsize (KiB) 0 Child status: 1 Real time (s): 1.1364 CPU time (s): 1.53077 CPU user time (s): 1.46478 CPU system time (s): 0.065989 CPU usage (%): 134.703 Max. virtual memory (cumulated for all children) (KiB): 1788544 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.46478 system time used= 0.065989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9850 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= 301 involuntary context switches= 282 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node13 on Tue May 1 13:11:44 UTC 2007 IDJOB= 454362 IDBENCH= 48192 IDSOLVER= 160 FILE ID= node13/454362-1178025103 PBS_JOBID= 4728342 Free space on /tmp= 66561 MiB SOLVER NAME= sat4jPseudoCP 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_3.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454362-1178025103/sat4jPseudoCP.jar /tmp/evaluation/454362-1178025103/instance-454362-1178025103.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-454362-1178025103 -o ROOT/results/node13/solver-454362-1178025103 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454362-1178025103/sat4jPseudoCP.jar /tmp/evaluation/454362-1178025103/instance-454362-1178025103.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 7197f7f0f9b455050f9ff30066ca0a9a RANDOM SEED= 947752822 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node13.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 : 3000.259 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 : 3000.259 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: 1767552 kB Buffers: 75500 kB Cached: 116224 kB SwapCached: 12684 kB Active: 123664 kB Inactive: 99292 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1767552 kB SwapTotal: 4192956 kB SwapFree: 4159404 kB Dirty: 3752 kB Writeback: 0 kB Mapped: 37284 kB Slab: 50872 kB Committed_AS: 9380400 kB PageTables: 1888 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 node13 on Tue May 1 13:11:45 UTC 2007