Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB RES // CP 2.2.0 2010-05-31 | UNSAT | 0.384941 | 1.30296 |
Name | normalized-PB06/SATUNSAT-SMALLINT/ submitted-PB06/roussel/normalized-pigeon-cardinality-15-10.opb |
MD5SUM | d370b072a7e1b298fd6270f5934fda51 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.005998 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 150 |
Total number of constraints | 25 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 10 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 15 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 16 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.14 c See www.sat4j.org for details. 0.09/0.15 c version 2.2.0.v20100531 0.09/0.15 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.15 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.15 c java.vm.version 11.2-b01 0.09/0.15 c java.vm.vendor Sun Microsystems Inc. 0.09/0.15 c sun.arch.data.model 32 0.09/0.15 c java.version 1.6.0_12 0.09/0.15 c os.name Linux 0.09/0.15 c os.version 2.6.18-164.el5 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1393557488 0.09/0.15 c Max memory 1395916800 0.09/0.15 c Total memory 1395916800 0.09/0.15 c Number of processors 2 0.24/0.22 c Pseudo Boolean Optimization 0.24/0.22 c ManyCore solver with 2 solvers running in parallel 0.24/0.22 c --- Begin Solver configuration --- 0.24/0.22 c Stops conflict analysis at the first Unique Implication Point 0.24/0.22 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5 0.24/0.22 c Learn all clauses as in MiniSAT 0.24/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.22 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.24/0.22 c Expensive reason simplification 0.24/0.22 c Armin Biere (Picosat) restarts strategy 0.24/0.22 c Glucose learned constraints deletion strategy 0.24/0.22 c timeout=2147483s 0.24/0.22 c DB Simplification allowed=false 0.24/0.22 c --- End Solver configuration --- 0.24/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.24/0.22 c --- Begin Solver configuration --- 0.24/0.22 c Stops conflict analysis at the first Unique Implication Point 0.24/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3 0.24/0.22 c Learn all clauses as in MiniSAT 0.24/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.24/0.22 c No reason simplification 0.24/0.22 c Armin Biere (Picosat) restarts strategy 0.24/0.22 c Glucose learned constraints deletion strategy 0.24/0.22 c timeout=2147483s 0.24/0.22 c DB Simplification allowed=false 0.24/0.22 c --- End Solver configuration --- 0.24/0.22 0.24/0.22 c solving HOME/instance-2663199-1278546243.opb 0.24/0.22 c reading problem ... 0.24/0.27 c ... done. Wall clock time 0.048s. 0.24/0.27 c #vars 150 0.24/0.27 c #constraints 25 0.24/0.27 c constraints type 0.24/0.27 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 15 0.24/0.27 c org.sat4j.minisat.constraints.card.MinWatchCard => 10 0.24/0.27 c constraints type 0.24/0.27 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 15 0.24/0.27 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 10 0.24/0.29 c And the winner is CuttingPlanes 0.37/1.27 c starts : 1 0.37/1.27 c conflicts : 1 0.37/1.27 c decisions : 46 0.37/1.27 c propagations : 145 0.37/1.27 c inspects : 145 0.37/1.27 c learnt literals : 0 0.37/1.27 c learnt binary clauses : 0 0.37/1.27 c learnt ternary clauses : 0 0.37/1.27 c learnt clauses : 0 0.37/1.27 c ignored clauses : 0 0.37/1.27 c root simplifications : 0 0.37/1.27 c removed literals (reason simplification) : 0 0.37/1.27 c reason swapping (by a shorter reason) : 0 0.37/1.27 c Calls to reduceDB : 0 0.37/1.27 c number of reductions to clauses (during analyze) : 0 0.37/1.27 c number of learned constraints concerned by reduction : 0 0.37/1.27 c number of learning phase by resolution : 0 0.37/1.27 c number of learning phase by cutting planes : 0 0.37/1.27 c speed (assignments/second) : 144.27860696517413 0.37/1.27 c non guided choices 46 0.37/1.27 c learnt constraints type 0.37/1.27 c constraints type 0.37/1.27 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 15 0.37/1.27 c org.sat4j.minisat.constraints.card.MinWatchCard => 10 0.37/1.27 c constraints type 0.37/1.27 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 15 0.37/1.27 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 10 0.37/1.27 s UNSATISFIABLE 0.37/1.27 c Total wall clock time (in seconds): 1.058
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663199-1278546243/watcher-2663199-1278546243 -o /tmp/evaluation-result-2663199-1278546243/solver-2663199-1278546243 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663199-1278546243.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.52 0.11 0.04 2/106 27083 /proc/meminfo: memFree=1739040/2059040 swapFree=4151252/4192956 [pid=27083] ppid=27081 vsize=1832 CPUtime=0 /proc/27083/stat : 27083 (java) S 27081 27083 26898 0 -1 4194304 431 0 0 0 0 0 0 0 19 0 1 0 22836185 1875968 160 1992294400 134512640 134550932 4293494560 18446744073709551615 8401492 0 2147483391 4096 0 0 0 0 17 0 0 0 0 /proc/27083/statm: 3239 161 123 10 0 1121 0 [startup+0.0909969 s] /proc/loadavg: 0.52 0.11 0.04 2/106 27083 /proc/meminfo: memFree=1739040/2059040 swapFree=4151252/4192956 [pid=27083] ppid=27081 vsize=1521796 CPUtime=0.07 /proc/27083/stat : 27083 (java) S 27081 27083 26898 0 -1 4202496 3868 0 1 0 6 1 0 0 19 0 7 0 22836185 1558319104 3309 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0 /proc/27083/statm: 380449 3309 1048 10 0 377759 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1521796 [startup+0.100997 s] /proc/loadavg: 0.52 0.11 0.04 2/106 27083 /proc/meminfo: memFree=1739040/2059040 swapFree=4151252/4192956 [pid=27083] ppid=27081 vsize=1524180 CPUtime=0.09 /proc/27083/stat : 27083 (java) S 27081 27083 26898 0 -1 4202496 3972 0 1 0 7 2 0 0 19 0 12 0 22836185 1560760320 3411 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/27083/statm: 381045 3411 1077 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524180 [startup+0.301417 s] /proc/loadavg: 0.52 0.11 0.04 2/106 27083 /proc/meminfo: memFree=1739040/2059040 swapFree=4151252/4192956 [pid=27083] ppid=27081 vsize=1527656 CPUtime=0.37 /proc/27083/stat : 27083 (java) S 27081 27083 26898 0 -1 4202496 5437 0 1 0 34 3 0 0 19 0 14 0 22836185 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/27083/statm: 381914 4874 1351 10 0 379217 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1527656 [startup+0.701479 s] /proc/loadavg: 0.52 0.11 0.04 2/106 27083 /proc/meminfo: memFree=1739040/2059040 swapFree=4151252/4192956 [pid=27083] ppid=27081 vsize=1527656 CPUtime=0.37 /proc/27083/stat : 27083 (java) S 27081 27083 26898 0 -1 4202496 5437 0 1 0 34 3 0 0 19 0 14 0 22836185 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/27083/statm: 381914 4874 1351 10 0 379217 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1527656 Solver just ended. Dumping a history of the last processes samples [startup+1.10955 s] /proc/loadavg: 0.52 0.11 0.04 1/120 27099 /proc/meminfo: memFree=1724608/2059040 swapFree=4151252/4192956 [pid=27083] ppid=27081 vsize=1527656 CPUtime=0.37 /proc/27083/stat : 27083 (java) S 27081 27083 26898 0 -1 4202496 5437 0 1 0 34 3 0 0 19 0 14 0 22836185 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/27083/statm: 381914 4874 1351 10 0 379217 0 [pid=27083/tid=27085] ppid=27081 vsize=1527656 CPUtime=0.25 /proc/27083/task/27085/stat : 27085 (java) S 27081 27083 26898 0 -1 4202560 3744 0 1 0 23 2 0 0 19 0 14 0 22836186 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 0 0 0 0 [pid=27083/tid=27086] ppid=27081 vsize=1527656 CPUtime=0 /proc/27083/task/27086/stat : 27086 (java) S 27081 27083 26898 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22836187 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 0 0 0 0 [pid=27083/tid=27087] ppid=27081 vsize=1527656 CPUtime=0 /proc/27083/task/27087/stat : 27087 (java) S 27081 27083 26898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22836187 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 0 0 0 0 [pid=27083/tid=27088] ppid=27081 vsize=1527656 CPUtime=0 /proc/27083/task/27088/stat : 27088 (java) S 27081 27083 26898 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 22836189 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 0 0 16800975 18446604437834618944 0 0 -1 1 0 0 0 [pid=27083/tid=27089] ppid=27081 vsize=1527656 CPUtime=0 /proc/27083/task/27089/stat : 27089 (java) S 27081 27083 26898 0 -1 4202560 9 0 0 0 0 0 0 0 22 0 14 0 22836189 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 1 0 0 0 [pid=27083/tid=27090] ppid=27081 vsize=1527656 CPUtime=0 /proc/27083/task/27090/stat : 27090 (java) S 27081 27083 26898 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22836189 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 1 0 0 0 [pid=27083/tid=27091] ppid=27081 vsize=1527656 CPUtime=0 /proc/27083/task/27091/stat : 27091 (java) S 27081 27083 26898 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 14 0 22836194 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 1 0 0 0 [pid=27083/tid=27092] ppid=27081 vsize=1527656 CPUtime=0.01 /proc/27083/task/27092/stat : 27092 (java) S 27081 27083 26898 0 -1 4202560 34 0 0 0 1 0 0 0 24 0 14 0 22836194 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 0 0 0 0 [pid=27083/tid=27093] ppid=27081 vsize=1527656 CPUtime=0.05 /proc/27083/task/27093/stat : 27093 (java) S 27081 27083 26898 0 -1 4202560 514 0 0 0 5 0 0 0 17 0 14 0 22836194 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 0 0 0 0 [pid=27083/tid=27094] ppid=27081 vsize=1527656 CPUtime=0 /proc/27083/task/27094/stat : 27094 (java) S 27081 27083 26898 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22836194 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 1 0 0 0 [pid=27083/tid=27095] ppid=27081 vsize=1527656 CPUtime=0 /proc/27083/task/27095/stat : 27095 (java) S 27081 27083 26898 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 14 0 22836194 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 0 0 0 0 [pid=27083/tid=27098] ppid=27081 vsize=1527656 CPUtime=0 /proc/27083/task/27098/stat : 27098 (java) S 27081 27083 26898 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22836212 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 1 0 0 0 [pid=27083/tid=27099] ppid=27081 vsize=1527656 CPUtime=0 /proc/27083/task/27099/stat : 27099 (java) S 27081 27083 26898 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 22836212 1564319744 4874 1992294400 134512640 134550932 4293494560 18446744073709551615 4294960144 0 4 0 16800975 18446604437834618944 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1527656 [startup+1.30158 s] /proc/loadavg: 0.52 0.11 0.04 1/120 27099 /proc/meminfo: memFree=1724608/2059040 swapFree=4151252/4192956 [pid=27083] ppid=27081 vsize=0 CPUtime=0.37 /proc/27083/stat : 27083 (java) Z 27081 27083 26898 0 -1 4203548 5449 0 1 0 34 3 0 0 18 0 2 0 22836185 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/27083/statm: 0 0 0 0 0 0 0 [pid=27083/tid=27099] ppid=27081 vsize=0 CPUtime=0 /proc/27083/task/27099/stat : 27099 (java) R 27081 27083 26898 0 -1 4203588 5 0 0 0 0 0 0 0 18 0 2 0 22836212 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.30296 CPU time (s): 0.384941 CPU user time (s): 0.347947 CPU system time (s): 0.036994 CPU usage (%): 29.5435 Max. virtual memory (cumulated for all children) (KiB): 1527656 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.347947 system time used= 0.036994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5449 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= 132 involuntary context switches= 56 runsolver used 0.004999 second user time and 0.015997 second system time The end
Begin job on node025 at 2010-07-08 01:44:04 IDJOB=2663199 IDBENCH=2603 IDSOLVER=1166 FILE ID=node025/2663199-1278546243 PBS_JOBID= 11239512 Free space on /tmp= 62512 MiB SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31 BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-15-10.opb COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663199-1278546243/watcher-2663199-1278546243 -o /tmp/evaluation-result-2663199-1278546243/solver-2663199-1278546243 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663199-1278546243.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d370b072a7e1b298fd6270f5934fda51 RANDOM SEED=1151462230 node025.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.52 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 physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1739312 kB Buffers: 52600 kB Cached: 169284 kB SwapCached: 4972 kB Active: 120388 kB Inactive: 125044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1739312 kB SwapTotal: 4192956 kB SwapFree: 4151252 kB Dirty: 1440 kB Writeback: 0 kB AnonPages: 18540 kB Mapped: 12416 kB Slab: 52168 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 178740 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62512 MiB End job on node025 at 2010-07-08 01:44:05