Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | ? | 1.47078 | 1.16842 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_50_25_4.opb |
MD5SUM | 0c3fb28b3ecb8f1eba2bffa356ef5364 |
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 | -7 |
Best CPU time to get the best result obtained on this benchmark | 81.8136 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -7 |
Optimality of the best value was proved | YES |
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) | 2932 |
Sum of products size (including duplicates) | 5864 |
Number of different products | 1466 |
Sum of products size | 2932 |
0.10/0.21 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.10/0.21 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.10/0.21 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.10/0.22 c no version file found!!! 0.10/0.22 c sun.arch.data.model 32 0.10/0.22 c java.version 1.6.0 0.10/0.22 c os.name Linux 0.10/0.22 c os.version 2.6.9-22.EL.rootsmp 0.10/0.22 c os.arch i386 0.10/0.22 c Free memory 1651659224 0.10/0.22 c Max memory 1654456320 0.10/0.22 c Total memory 1654456320 0.10/0.22 c Number of processors 2 0.10/0.27 --- Begin Solver configuration --- 0.10/0.27 c Stops conflict analysis at the first Unique Implication Point 0.10/0.27 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.10/0.27 c Learn all clauses as in MiniSAT 0.10/0.27 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.27 c VSIDS like heuristics from MiniSAT using a heap 0.10/0.27 c No reason simplification 0.10/0.27 c --- End Solver configuration --- 0.10/0.27 c solving /tmp/evaluation/455366-1178042099/instance-455366-1178042099.opb 0.10/0.27 c reading problem ... 1.42/1.13 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1567 1.42/1.13 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 1.42/1.13 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 1.42/1.13 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 1.42/1.13 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 1.42/1.13 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 1.42/1.13 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 1.42/1.13 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 1.42/1.13 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 1.42/1.13 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.42/1.13 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.42/1.13 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.42/1.13 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.42/1.13 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 1.42/1.13 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.42/1.13 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 1.42/1.13 c starts : 0 1.42/1.13 c conflicts : 0 1.42/1.13 c decisions : 0 1.42/1.13 c propagations : 0 1.42/1.13 c inspects : 0 1.42/1.13 c learnt literals : 0 1.42/1.13 c learnt binary clauses : 0 1.42/1.13 c learnt ternary clauses : 0 1.42/1.13 c learnt clauses : 0 1.42/1.13 c root simplifications : 0 1.42/1.13 c removed literals (reason simplification) : 0 1.42/1.13 c reason swapping (by a shorter reason) : 0 1.42/1.13 c Calls to reduceDB : 0 1.42/1.13 c speed (decisions/second) : 0.0 1.42/1.13 c non guided choices 0 1.42/1.13 s UNKNOWN 1.42/1.13 c Total wall clock time (ms): 0.858
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node27/watcher-455366-1178042099 -o ROOT/results/node27/solver-455366-1178042099 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455366-1178042099/sat4jPseudoResolution.jar /tmp/evaluation/455366-1178042099/instance-455366-1178042099.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: 0.92 0.98 0.99 3/65 1162 /proc/meminfo: memFree=1860768/2055920 swapFree=4182956/4192956 [pid=1162] ppid=1160 vsize=1512 CPUtime=0 /proc/1162/stat : 1162 (java) R 1160 1162 32352 0 -1 0 59 0 0 0 0 0 0 0 18 0 1 0 216905774 1548288 44 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 1469069 0 0 4096 0 0 0 0 17 1 0 0 /proc/1162/statm: 378 50 38 9 0 8 0 [startup+0.02117 s] /proc/loadavg: 0.92 0.98 0.99 3/65 1162 /proc/meminfo: memFree=1860768/2055920 swapFree=4182956/4192956 [pid=1162] ppid=1160 vsize=1800 CPUtime=0 /proc/1162/stat : 1162 (java) D 1160 1162 32352 0 -1 0 332 0 0 0 0 0 0 0 18 0 1 0 216905774 1843200 143 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/1162/statm: 450 143 106 9 0 92 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1800 [startup+0.101183 s] /proc/loadavg: 0.92 0.98 0.99 3/65 1162 /proc/meminfo: memFree=1860768/2055920 swapFree=4182956/4192956 [pid=1162] ppid=1160 vsize=1774248 CPUtime=0.01 /proc/1162/stat : 1162 (java) S 1160 1162 32352 0 -1 0 2560 0 1 0 0 1 0 0 18 0 4 0 216905774 1816829952 2310 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/1162/statm: 443562 2310 402 9 0 441576 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1774248 [startup+0.301205 s] /proc/loadavg: 0.92 0.98 0.99 3/65 1162 /proc/meminfo: memFree=1860768/2055920 swapFree=4182956/4192956 [pid=1162] ppid=1160 vsize=1782012 CPUtime=0.23 /proc/1162/stat : 1162 (java) S 1160 1162 32352 0 -1 0 4948 0 1 0 21 2 0 0 18 0 12 0 216905774 1824780288 4688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/1162/statm: 445503 4688 1246 9 0 443115 0 Current children cumulated CPU time (s) 0.23 Current children cumulated vsize (KiB) 1782012 [startup+0.701245 s] /proc/loadavg: 0.92 0.98 0.99 3/65 1162 /proc/meminfo: memFree=1860768/2055920 swapFree=4182956/4192956 [pid=1162] ppid=1160 vsize=1782044 CPUtime=0.79 /proc/1162/stat : 1162 (java) S 1160 1162 32352 0 -1 0 5963 0 1 0 76 3 0 0 18 0 12 0 216905774 1824813056 5658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/1162/statm: 445511 5658 1301 9 0 443123 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 1782044 Solver just ended. Dumping a history of the last processes samples [startup+1.10629 s] /proc/loadavg: 0.92 0.98 0.99 3/77 1174 /proc/meminfo: memFree=1836480/2055920 swapFree=4182956/4192956 [pid=1162] ppid=1160 vsize=1787416 CPUtime=1.42 /proc/1162/stat : 1162 (java) S 1160 1162 32352 0 -1 0 9838 0 1 0 138 4 0 0 18 0 12 0 216905774 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/1162/statm: 446854 7541 1304 9 0 444466 0 [pid=1162/tid=1164] ppid=1160 vsize=1787416 CPUtime=0.73 /proc/1162/task/1164/stat : 1164 (java) R 1160 1162 32352 0 -1 64 5239 0 1 0 71 2 0 0 25 0 12 0 216905782 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109186116 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1162/tid=1165] ppid=1160 vsize=1787416 CPUtime=0 /proc/1162/task/1165/stat : 1165 (java) S 1160 1162 32352 0 -1 64 3 0 0 0 0 0 0 0 20 0 12 0 216905784 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1162/tid=1166] ppid=1160 vsize=1787416 CPUtime=0 /proc/1162/task/1166/stat : 1166 (java) S 1160 1162 32352 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 216905784 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1162/tid=1167] ppid=1160 vsize=1787416 CPUtime=0 /proc/1162/task/1167/stat : 1167 (java) S 1160 1162 32352 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 216905786 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=1162/tid=1168] ppid=1160 vsize=1787416 CPUtime=0 /proc/1162/task/1168/stat : 1168 (java) S 1160 1162 32352 0 -1 64 9 0 0 0 0 0 0 0 23 0 12 0 216905787 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1162/tid=1169] ppid=1160 vsize=1787416 CPUtime=0 /proc/1162/task/1169/stat : 1169 (java) S 1160 1162 32352 0 -1 64 4 0 0 0 0 0 0 0 24 0 12 0 216905787 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1162/tid=1170] ppid=1160 vsize=1787416 CPUtime=0 /proc/1162/task/1170/stat : 1170 (java) S 1160 1162 32352 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 216905790 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1162/tid=1171] ppid=1160 vsize=1787416 CPUtime=0.32 /proc/1162/task/1171/stat : 1171 (java) S 1160 1162 32352 0 -1 64 2262 0 0 0 32 0 0 0 16 0 12 0 216905790 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1162/tid=1172] ppid=1160 vsize=1787416 CPUtime=0.34 /proc/1162/task/1172/stat : 1172 (java) S 1160 1162 32352 0 -1 64 1619 0 0 0 34 0 0 0 16 0 12 0 216905790 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1162/tid=1173] ppid=1160 vsize=1787416 CPUtime=0 /proc/1162/task/1173/stat : 1173 (java) S 1160 1162 32352 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 216905790 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1162/tid=1174] ppid=1160 vsize=1787416 CPUtime=0 /proc/1162/task/1174/stat : 1174 (java) S 1160 1162 32352 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 216905790 1830313984 7541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.42 Current children cumulated vsize (KiB) 1787416 Child status: 1 Real time (s): 1.16842 CPU time (s): 1.47078 CPU user time (s): 1.41878 CPU system time (s): 0.051992 CPU usage (%): 125.877 Max. virtual memory (cumulated for all children) (KiB): 1789128 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.41878 system time used= 0.051992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9932 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= 350 involuntary context switches= 236 runsolver used 0.008998 second user time and 0.005999 second system time The end
Begin job on node27 on Tue May 1 17:54:59 UTC 2007 IDJOB= 455366 IDBENCH= 48259 IDSOLVER= 159 FILE ID= node27/455366-1178042099 PBS_JOBID= 4728393 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_25_4.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455366-1178042099/sat4jPseudoResolution.jar /tmp/evaluation/455366-1178042099/instance-455366-1178042099.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node27/watcher-455366-1178042099 -o ROOT/results/node27/solver-455366-1178042099 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/455366-1178042099/sat4jPseudoResolution.jar /tmp/evaluation/455366-1178042099/instance-455366-1178042099.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 0c3fb28b3ecb8f1eba2bffa356ef5364 RANDOM SEED= 263905245 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: 1861240 kB Buffers: 67112 kB Cached: 58660 kB SwapCached: 3632 kB Active: 97424 kB Inactive: 41996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1861240 kB SwapTotal: 4192956 kB SwapFree: 4182956 kB Dirty: 3620 kB Writeback: 0 kB Mapped: 18056 kB Slab: 41320 kB Committed_AS: 4954348 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 17:55:00 UTC 2007