Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | ? | 1.49277 | 1.11235 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_50_25_3.opb |
MD5SUM | e70f8e0da8fa345ba6e82dce1b0133d2 |
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 | 124.223 |
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) | 2952 |
Sum of products size (including duplicates) | 5904 |
Number of different products | 1476 |
Sum of products size | 2952 |
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 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c Simplify asserted PB constraints to clauses 0.20/0.20 c solving /tmp/evaluation/454951-1178034423/instance-454951-1178034423.opb 0.20/0.20 c reading problem ... 1.38/1.08 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1577 1.38/1.08 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 1.38/1.08 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 1.38/1.08 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 1.38/1.08 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 1.38/1.08 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 1.38/1.08 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 1.38/1.08 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 1.38/1.08 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 1.38/1.08 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.38/1.08 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.38/1.08 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.38/1.08 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.38/1.08 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 1.38/1.08 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.38/1.08 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 1.38/1.08 c starts : 0 1.38/1.08 c conflicts : 0 1.38/1.08 c decisions : 0 1.38/1.08 c propagations : 0 1.38/1.08 c inspects : 0 1.38/1.08 c learnt literals : 0 1.38/1.08 c learnt binary clauses : 0 1.38/1.08 c learnt ternary clauses : 0 1.38/1.08 c learnt clauses : 0 1.38/1.08 c root simplifications : 0 1.38/1.08 c removed literals (reason simplification) : 0 1.38/1.08 c reason swapping (by a shorter reason) : 0 1.38/1.08 c Calls to reduceDB : 0 1.38/1.08 c speed (decisions/second) : 0.0 1.38/1.08 c non guided choices 0 1.38/1.08 s UNKNOWN 1.38/1.08 c Total wall clock time (ms): 0.877
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-454951-1178034423 -o ROOT/results/node21/solver-454951-1178034423 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454951-1178034423/sat4jPseudoCPClause.jar /tmp/evaluation/454951-1178034423/instance-454951-1178034423.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: 1.15 1.19 1.17 3/77 4880 /proc/meminfo: memFree=1753360/2055920 swapFree=4156288/4192956 [pid=4880] ppid=4878 vsize=18528 CPUtime=0 /proc/4880/stat : 4880 (runsolver) R 4878 4880 13498 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 251359596 18972672 284 18446744073709551615 4194304 4255128 548682068864 18446744073709551615 221236489511 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/4880/statm: 4632 284 249 14 0 2626 0 [startup+0.0139441 s] /proc/loadavg: 1.15 1.19 1.17 3/77 4880 /proc/meminfo: memFree=1753360/2055920 swapFree=4156288/4192956 [pid=4880] ppid=4878 vsize=12056 CPUtime=0 /proc/4880/stat : 4880 (java) R 4878 4880 13498 0 -1 0 413 0 0 0 0 0 0 0 18 0 1 0 251359596 12345344 222 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 8409898 0 0 4096 0 0 0 0 17 1 0 0 /proc/4880/statm: 3014 229 135 9 0 1148 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12056 [startup+0.101961 s] /proc/loadavg: 1.15 1.19 1.17 3/77 4880 /proc/meminfo: memFree=1753360/2055920 swapFree=4156288/4192956 [pid=4880] ppid=4878 vsize=1780112 CPUtime=0.08 /proc/4880/stat : 4880 (java) S 4878 4880 13498 0 -1 0 3963 0 1 0 6 2 0 0 18 0 12 0 251359596 1822834688 3706 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4880/statm: 445028 3706 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780112 [startup+0.301982 s] /proc/loadavg: 1.15 1.19 1.17 3/77 4880 /proc/meminfo: memFree=1753360/2055920 swapFree=4156288/4192956 [pid=4880] ppid=4878 vsize=1781412 CPUtime=0.32 /proc/4880/stat : 4880 (java) S 4878 4880 13498 0 -1 0 5113 0 1 0 29 3 0 0 18 0 12 0 251359596 1824165888 4853 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4880/statm: 445353 4853 1263 9 0 442964 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1781412 [startup+0.702025 s] /proc/loadavg: 1.15 1.19 1.17 3/77 4880 /proc/meminfo: memFree=1753360/2055920 swapFree=4156288/4192956 [pid=4880] ppid=4878 vsize=1781572 CPUtime=0.87 /proc/4880/stat : 4880 (java) S 4878 4880 13498 0 -1 0 6086 0 1 0 84 3 0 0 18 0 12 0 251359596 1824329728 5767 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4880/statm: 445393 5767 1301 9 0 443004 0 Current children cumulated CPU time (s) 0.87 Current children cumulated vsize (KiB) 1781572 Solver just ended. Dumping a history of the last processes samples [startup+1.10615 s] /proc/loadavg: 1.14 1.19 1.17 3/89 4892 /proc/meminfo: memFree=1728112/2055920 swapFree=4156288/4192956 [pid=4880] ppid=4878 vsize=0 CPUtime=1.48 /proc/4880/stat : 4880 (java) Z 4878 4880 13498 0 -1 12 9682 0 1 0 143 5 0 0 16 0 2 0 251359596 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4880/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 0 Child status: 1 Real time (s): 1.11235 CPU time (s): 1.49277 CPU user time (s): 1.43078 CPU system time (s): 0.06199 CPU usage (%): 134.2 Max. virtual memory (cumulated for all children) (KiB): 1788092 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.43078 system time used= 0.06199 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9682 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= 344 involuntary context switches= 263 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node21 on Tue May 1 15:47:03 UTC 2007 IDJOB= 454951 IDBENCH= 48231 IDSOLVER= 164 FILE ID= node21/454951-1178034423 PBS_JOBID= 4728399 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/bsg/normalized-bsg_50_25_3.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454951-1178034423/sat4jPseudoCPClause.jar /tmp/evaluation/454951-1178034423/instance-454951-1178034423.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-454951-1178034423 -o ROOT/results/node21/solver-454951-1178034423 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454951-1178034423/sat4jPseudoCPClause.jar /tmp/evaluation/454951-1178034423/instance-454951-1178034423.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= e70f8e0da8fa345ba6e82dce1b0133d2 RANDOM SEED= 43236810 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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 : 3000.232 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 : 3000.232 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: 1753832 kB Buffers: 72196 kB Cached: 138568 kB SwapCached: 14996 kB Active: 128208 kB Inactive: 109368 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1753832 kB SwapTotal: 4192956 kB SwapFree: 4156288 kB Dirty: 3772 kB Writeback: 0 kB Mapped: 33292 kB Slab: 50060 kB Committed_AS: 3716880 kB PageTables: 1800 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 node21 on Tue May 1 15:47:04 UTC 2007