Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | ? | 1.38279 | 0.99994 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_200_10_1.opb |
MD5SUM | 2be9d345a101e171c9ff93c0b5b2195d |
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 | -52 |
Best CPU time to get the best result obtained on this benchmark | 1800.03 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -52 |
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 | 22 |
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) | 2482 |
Sum of products size (including duplicates) | 4964 |
Number of different products | 1241 |
Sum of products size | 2482 |
0.07/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.07/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.07/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.07/0.15 c no version file found!!! 0.07/0.15 c sun.arch.data.model 32 0.07/0.15 c java.version 1.6.0 0.07/0.15 c os.name Linux 0.07/0.15 c os.version 2.6.9-22.EL.rootsmp 0.07/0.15 c os.arch i386 0.07/0.15 c Free memory 1651659224 0.07/0.15 c Max memory 1654456320 0.07/0.15 c Total memory 1654456320 0.07/0.15 c Number of processors 2 0.19/0.21 --- Begin Solver configuration --- 0.19/0.21 c Stops conflict analysis at the first Unique Implication Point 0.19/0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.19/0.21 c Learn all clauses as in MiniSAT 0.19/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.19/0.21 c VSIDS like heuristics from MiniSAT using a heap 0.19/0.21 c No reason simplification 0.19/0.21 c --- End Solver configuration --- 0.19/0.21 c solving /tmp/evaluation/454601-1178028164/instance-454601-1178028164.opb 0.19/0.21 c reading problem ... 1.28/0.95 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1442 1.28/0.95 at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source) 1.28/0.95 at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source) 1.28/0.95 at org.sat4j.minisat.core.Solver.addClause(Unknown Source) 1.28/0.95 at org.sat4j.tools.SolverDecorator.addClause(Unknown Source) 1.28/0.95 at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source) 1.28/0.95 at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source) 1.28/0.95 at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source) 1.28/0.95 at org.sat4j.reader.OPBReader2005.parse(Unknown Source) 1.28/0.95 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.28/0.95 at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source) 1.28/0.95 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.28/0.95 at org.sat4j.reader.Reader.parseInstance(Unknown Source) 1.28/0.95 at org.sat4j.AbstractLauncher.readProblem(Unknown Source) 1.28/0.95 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.28/0.95 at org.sat4j.LanceurPseudo2007.main(Unknown Source) 1.28/0.95 c starts : 0 1.28/0.95 c conflicts : 0 1.28/0.95 c decisions : 0 1.28/0.95 c propagations : 0 1.28/0.95 c inspects : 0 1.28/0.95 c learnt literals : 0 1.28/0.95 c learnt binary clauses : 0 1.28/0.95 c learnt ternary clauses : 0 1.28/0.95 c learnt clauses : 0 1.28/0.95 c root simplifications : 0 1.28/0.95 c removed literals (reason simplification) : 0 1.28/0.95 c reason swapping (by a shorter reason) : 0 1.28/0.95 c Calls to reduceDB : 0 1.28/0.95 c speed (decisions/second) : 0.0 1.28/0.95 c non guided choices 0 1.28/0.95 s UNKNOWN 1.28/0.95 c Total wall clock time (ms): 0.74
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-454601-1178028164 -o ROOT/results/node21/solver-454601-1178028164 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454601-1178028164/sat4jPseudoResolution.jar /tmp/evaluation/454601-1178028164/instance-454601-1178028164.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 0.95 0.97 2/77 12977 /proc/meminfo: memFree=1773304/2055920 swapFree=4156288/4192956 [pid=12977] ppid=12975 vsize=152 CPUtime=0 /proc/12977/stat : 12977 (java) R 12975 12977 1393 0 -1 0 40 0 0 0 0 0 0 0 18 0 1 0 250733685 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 8438059 0 0 4096 0 0 0 0 17 1 0 0 /proc/12977/statm: 38 26 19 9 0 4 0 [startup+0.00925104 s] /proc/loadavg: 0.91 0.95 0.97 2/77 12977 /proc/meminfo: memFree=1773304/2055920 swapFree=4156288/4192956 [pid=12977] ppid=12975 vsize=152 CPUtime=0 /proc/12977/stat : 12977 (java) R 12975 12977 1393 0 -1 0 203 0 0 0 0 0 0 0 18 0 1 0 250733685 155648 26 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 8438059 0 0 4096 0 0 0 0 17 1 0 0 /proc/12977/statm: 38 26 19 9 0 4 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 152 [startup+0.101264 s] /proc/loadavg: 0.91 0.95 0.97 2/77 12977 /proc/meminfo: memFree=1773304/2055920 swapFree=4156288/4192956 [pid=12977] ppid=12975 vsize=1777844 CPUtime=0.07 /proc/12977/stat : 12977 (java) S 12975 12977 1393 0 -1 0 3876 0 1 0 6 1 0 0 18 0 7 0 250733685 1820512256 3620 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/12977/statm: 444461 3620 1096 9 0 442097 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1777844 [startup+0.301355 s] /proc/loadavg: 0.91 0.95 0.97 2/77 12977 /proc/meminfo: memFree=1773304/2055920 swapFree=4156288/4192956 [pid=12977] ppid=12975 vsize=1781344 CPUtime=0.3 /proc/12977/stat : 12977 (java) S 12975 12977 1393 0 -1 0 5098 0 1 0 27 3 0 0 18 0 12 0 250733685 1824096256 4838 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12977/statm: 445336 4838 1259 9 0 442948 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1781344 [startup+0.702333 s] /proc/loadavg: 0.91 0.95 0.97 2/77 12977 /proc/meminfo: memFree=1773304/2055920 swapFree=4156288/4192956 [pid=12977] ppid=12975 vsize=1785988 CPUtime=0.88 /proc/12977/stat : 12977 (java) S 12975 12977 1393 0 -1 0 7164 0 1 0 84 4 0 0 18 0 12 0 250733685 1828851712 6416 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12977/statm: 446497 6421 1301 9 0 444109 0 Current children cumulated CPU time (s) 0.88 Current children cumulated vsize (KiB) 1785988 Solver just ended. Dumping a history of the last processes samples [startup+0.902355 s] /proc/loadavg: 0.91 0.95 0.97 2/77 12977 /proc/meminfo: memFree=1773304/2055920 swapFree=4156288/4192956 [pid=12977] ppid=12975 vsize=1787368 CPUtime=1.28 /proc/12977/stat : 12977 (java) S 12975 12977 1393 0 -1 0 9354 0 1 0 123 5 0 0 18 0 12 0 250733685 1830264832 7061 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12977/statm: 446842 7061 1304 9 0 444454 0 Current children cumulated CPU time (s) 1.28 Current children cumulated vsize (KiB) 1787368 Child status: 1 Real time (s): 0.99994 CPU time (s): 1.38279 CPU user time (s): 1.3208 CPU system time (s): 0.06199 CPU usage (%): 138.287 Max. virtual memory (cumulated for all children) (KiB): 1788004 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3208 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= 9554 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= 332 involuntary context switches= 248 runsolver used 0.005999 second user time and 0.005999 second system time The end
Begin job on node21 on Tue May 1 14:02:44 UTC 2007 IDJOB= 454601 IDBENCH= 48208 IDSOLVER= 159 FILE ID= node21/454601-1178028164 PBS_JOBID= 4728338 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/mis/normalized-mis_200_10_1.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454601-1178028164/sat4jPseudoResolution.jar /tmp/evaluation/454601-1178028164/instance-454601-1178028164.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-454601-1178028164 -o ROOT/results/node21/solver-454601-1178028164 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/454601-1178028164/sat4jPseudoResolution.jar /tmp/evaluation/454601-1178028164/instance-454601-1178028164.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 2be9d345a101e171c9ff93c0b5b2195d RANDOM SEED= 540851311 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: 1773776 kB Buffers: 50980 kB Cached: 137628 kB SwapCached: 14984 kB Active: 109688 kB Inactive: 108056 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1773776 kB SwapTotal: 4192956 kB SwapFree: 4156288 kB Dirty: 3636 kB Writeback: 0 kB Mapped: 35720 kB Slab: 49916 kB Committed_AS: 3202676 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 14:02:45 UTC 2007