Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB RES // CP 2.2.0 2010-05-31 | UNSAT | 3.15952 | 1.90483 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ roussel/normalized-pigeon-cardinality-105-100.opb |
MD5SUM | 1f72b7f8bd829aeeb06978977df8efc2 |
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 | 0.590909 |
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 | 10500 |
Total number of constraints | 205 |
Number of constraints which are clauses | 105 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 100 |
Maximum length of a constraint | 105 |
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 | 106 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.14 c version 2.2.0.v20100531 0.09/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.14 c java.vm.version 11.2-b01 0.09/0.14 c java.vm.vendor Sun Microsystems Inc. 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.18-164.el5 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1393557488 0.09/0.14 c Max memory 1395916800 0.09/0.14 c Total memory 1395916800 0.09/0.14 c Number of processors 2 0.22/0.22 c Pseudo Boolean Optimization 0.22/0.22 c ManyCore solver with 2 solvers running in parallel 0.22/0.22 c --- Begin Solver configuration --- 0.22/0.22 c Stops conflict analysis at the first Unique Implication Point 0.22/0.22 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5 0.22/0.22 c Learn all clauses as in MiniSAT 0.22/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.22 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.22/0.22 c Expensive reason simplification 0.22/0.22 c Armin Biere (Picosat) restarts strategy 0.22/0.22 c Glucose learned constraints deletion strategy 0.22/0.22 c timeout=2147483s 0.22/0.22 c DB Simplification allowed=false 0.22/0.22 c --- End Solver configuration --- 0.22/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.22/0.22 c --- Begin Solver configuration --- 0.22/0.22 c Stops conflict analysis at the first Unique Implication Point 0.22/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3 0.22/0.22 c Learn all clauses as in MiniSAT 0.22/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.22 c No reason simplification 0.22/0.22 c Armin Biere (Picosat) restarts strategy 0.22/0.22 c Glucose learned constraints deletion strategy 0.22/0.22 c timeout=2147483s 0.22/0.22 c DB Simplification allowed=false 0.22/0.22 c --- End Solver configuration --- 0.22/0.22 0.22/0.22 c solving HOME/instance-2663198-1276582031.opb 0.22/0.22 c reading problem ... 1.20/0.86 c ... done. Wall clock time 0.64s. 1.20/0.86 c #vars 10500 1.20/0.86 c #constraints 205 1.20/0.86 c constraints type 1.20/0.86 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 105 1.20/0.86 c org.sat4j.minisat.constraints.card.MinWatchCard => 100 1.20/0.86 c constraints type 1.20/0.86 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 105 1.20/0.86 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100 3.13/1.80 c And the winner is CuttingPlanes 3.13/1.87 c starts : 1 3.13/1.87 c conflicts : 1 3.13/1.87 c decisions : 4951 3.13/1.87 c propagations : 10495 3.13/1.87 c inspects : 10495 3.13/1.87 c learnt literals : 0 3.13/1.87 c learnt binary clauses : 0 3.13/1.87 c learnt ternary clauses : 0 3.13/1.87 c learnt clauses : 0 3.13/1.87 c ignored clauses : 0 3.13/1.87 c root simplifications : 0 3.13/1.87 c removed literals (reason simplification) : 0 3.13/1.87 c reason swapping (by a shorter reason) : 0 3.13/1.87 c Calls to reduceDB : 0 3.13/1.87 c number of reductions to clauses (during analyze) : 0 3.13/1.87 c number of learned constraints concerned by reduction : 0 3.13/1.87 c number of learning phase by resolution : 0 3.13/1.87 c number of learning phase by cutting planes : 0 3.13/1.87 c speed (assignments/second) : 10453.187250996016 3.13/1.87 c non guided choices 4951 3.13/1.87 c learnt constraints type 3.13/1.87 c constraints type 3.13/1.87 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 105 3.13/1.87 c org.sat4j.minisat.constraints.card.MinWatchCard => 100 3.13/1.87 c constraints type 3.13/1.87 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 105 3.13/1.87 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100 3.13/1.87 s UNSATISFIABLE 3.13/1.87 c Total wall clock time (in seconds): 1.649
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-2663198-1276582031/watcher-2663198-1276582031 -o /tmp/evaluation-result-2663198-1276582031/solver-2663198-1276582031 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663198-1276582031.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: 1.02 1.04 1.00 3/106 4073 /proc/meminfo: memFree=1855948/2059040 swapFree=4136716/4192956 [pid=4073] ppid=4071 vsize=13164 CPUtime=0 /proc/4073/stat : 4073 (java) R 4071 4073 4008 0 -1 4194304 843 0 0 0 0 0 0 0 19 0 1 0 33804636 13479936 380 1992294400 134512640 134550932 4291850752 18446744073709551615 7579269 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/4073/statm: 3291 382 143 10 0 1121 0 [startup+0.041128 s] /proc/loadavg: 1.02 1.04 1.00 3/106 4073 /proc/meminfo: memFree=1855948/2059040 swapFree=4136716/4192956 [pid=4073] ppid=4071 vsize=1521016 CPUtime=0.03 /proc/4073/stat : 4073 (java) S 4071 4073 4008 0 -1 4202496 3448 0 1 0 2 1 0 0 19 0 5 0 33804636 1557520384 2890 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/4073/statm: 380254 2890 971 10 0 377564 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1521016 [startup+0.101334 s] /proc/loadavg: 1.02 1.04 1.00 3/106 4073 /proc/meminfo: memFree=1855948/2059040 swapFree=4136716/4192956 [pid=4073] ppid=4071 vsize=1524180 CPUtime=0.09 /proc/4073/stat : 4073 (java) S 4071 4073 4008 0 -1 4202496 4014 0 1 0 7 2 0 0 19 0 12 0 33804636 1560760320 3452 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/4073/statm: 381045 3452 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524180 [startup+0.301365 s] /proc/loadavg: 1.02 1.04 1.00 3/106 4073 /proc/meminfo: memFree=1855948/2059040 swapFree=4136716/4192956 [pid=4073] ppid=4071 vsize=1526348 CPUtime=0.35 /proc/4073/stat : 4073 (java) S 4071 4073 4008 0 -1 4202496 5530 0 1 0 32 3 0 0 19 0 12 0 33804636 1562980352 4966 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/4073/statm: 381587 4966 1358 10 0 378890 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1526348 [startup+0.701442 s] /proc/loadavg: 1.02 1.04 1.00 3/106 4073 /proc/meminfo: memFree=1855948/2059040 swapFree=4136716/4192956 [pid=4073] ppid=4071 vsize=1529568 CPUtime=1.01 /proc/4073/stat : 4073 (java) S 4071 4073 4008 0 -1 4202496 8271 0 1 0 97 4 0 0 19 0 12 0 33804636 1566277632 7462 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/4073/statm: 382392 7462 1402 10 0 379695 0 Current children cumulated CPU time (s) 1.01 Current children cumulated vsize (KiB) 1529568 [startup+1.50151 s] /proc/loadavg: 1.02 1.04 1.00 4/122 4089 /proc/meminfo: memFree=1813972/2059040 swapFree=4136716/4192956 [pid=4073] ppid=4071 vsize=1531888 CPUtime=2.53 /proc/4073/stat : 4073 (java) S 4071 4073 4008 0 -1 4202496 13636 0 1 0 247 6 0 0 19 0 16 0 33804636 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/4073/statm: 382972 12409 1424 10 0 380275 0 [pid=4073/tid=4075] ppid=4071 vsize=1531888 CPUtime=0.59 /proc/4073/task/4075/stat : 4075 (java) S 4071 4073 4008 0 -1 4202560 9447 0 1 0 55 4 0 0 19 0 16 0 33804637 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4076] ppid=4071 vsize=1531888 CPUtime=0 /proc/4073/task/4076/stat : 4076 (java) S 4071 4073 4008 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 16 0 33804639 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4077] ppid=4071 vsize=1531888 CPUtime=0 /proc/4073/task/4077/stat : 4077 (java) S 4071 4073 4008 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 16 0 33804639 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4078] ppid=4071 vsize=1531888 CPUtime=0 /proc/4073/task/4078/stat : 4078 (java) S 4071 4073 4008 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 16 0 33804641 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 0 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4079] ppid=4071 vsize=1531888 CPUtime=0 /proc/4073/task/4079/stat : 4079 (java) S 4071 4073 4008 0 -1 4202560 11 0 0 0 0 0 0 0 21 0 16 0 33804641 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4080] ppid=4071 vsize=1531888 CPUtime=0 /proc/4073/task/4080/stat : 4080 (java) S 4071 4073 4008 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 16 0 33804641 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4081] ppid=4071 vsize=1531888 CPUtime=0 /proc/4073/task/4081/stat : 4081 (java) S 4071 4073 4008 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 16 0 33804645 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4082] ppid=4071 vsize=1531888 CPUtime=0.84 /proc/4073/task/4082/stat : 4082 (java) S 4071 4073 4008 0 -1 4202560 887 0 0 0 84 0 0 0 16 0 16 0 33804645 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4083] ppid=4071 vsize=1531888 CPUtime=0.72 /proc/4073/task/4083/stat : 4083 (java) R 4071 4073 4008 0 -1 4202560 1461 0 0 0 72 0 0 0 16 0 16 0 33804645 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 105708797 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=4073/tid=4084] ppid=4071 vsize=1531888 CPUtime=0 /proc/4073/task/4084/stat : 4084 (java) S 4071 4073 4008 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 16 0 33804645 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4085] ppid=4071 vsize=1531888 CPUtime=0 /proc/4073/task/4085/stat : 4085 (java) S 4071 4073 4008 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 16 0 33804645 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4086] ppid=4071 vsize=1531888 CPUtime=0.17 /proc/4073/task/4086/stat : 4086 (java) R 4071 4073 4008 0 -1 4202560 252 0 0 0 17 0 0 0 21 0 16 0 33804723 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4109751642 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=4073/tid=4087] ppid=4071 vsize=1531888 CPUtime=0.16 /proc/4073/task/4087/stat : 4087 (java) R 4071 4073 4008 0 -1 4202560 517 0 0 0 16 0 0 0 22 0 16 0 33804723 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=4073/tid=4088] ppid=4071 vsize=1531888 CPUtime=0 /proc/4073/task/4088/stat : 4088 (java) S 4071 4073 4008 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 16 0 33804728 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 0 0 0 0 [pid=4073/tid=4089] ppid=4071 vsize=1531888 CPUtime=0 /proc/4073/task/4089/stat : 4089 (java) S 4071 4073 4008 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 16 0 33804730 1568653312 12409 1992294400 134512640 134550932 4291850752 18446744073709551615 4294960144 0 4 0 16800975 18446604437839691840 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 2.53 Current children cumulated vsize (KiB) 1531888 Solver just ended. Dumping a history of the last processes samples [startup+1.90151 s] /proc/loadavg: 1.02 1.04 1.00 4/122 4089 /proc/meminfo: memFree=1813972/2059040 swapFree=4136716/4192956 [pid=4073] ppid=4071 vsize=0 CPUtime=3.15 /proc/4073/stat : 4073 (java) Z 4071 4073 4008 0 -1 4203548 14792 0 1 0 308 7 0 0 18 0 2 0 33804636 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/4073/statm: 0 0 0 0 0 0 0 [pid=4073/tid=4075] ppid=4071 vsize=0 CPUtime=0.59 /proc/4073/task/4075/stat : 4075 (java) R 4071 4073 4008 0 -1 4203588 9452 0 1 0 55 4 0 0 19 0 2 0 33804637 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 3.15 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.90483 CPU time (s): 3.15952 CPU user time (s): 3.08453 CPU system time (s): 0.074988 CPU usage (%): 165.869 Max. virtual memory (cumulated for all children) (KiB): 1531888 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.08453 system time used= 0.074988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14792 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= 475 involuntary context switches= 442 runsolver used 0.006998 second user time and 0.025996 second system time The end
Begin job on node012 at 2010-06-15 08:07:11 IDJOB=2663198 IDBENCH=2601 IDSOLVER=1166 FILE ID=node012/2663198-1276582031 PBS_JOBID= 11173536 Free space on /tmp= 62588 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-105-100.opb COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663198-1276582031/watcher-2663198-1276582031 -o /tmp/evaluation-result-2663198-1276582031/solver-2663198-1276582031 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663198-1276582031.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1f72b7f8bd829aeeb06978977df8efc2 RANDOM SEED=434442346 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1856344 kB Buffers: 33628 kB Cached: 89420 kB SwapCached: 9416 kB Active: 79468 kB Inactive: 55972 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1856344 kB SwapTotal: 4192956 kB SwapFree: 4136716 kB Dirty: 652 kB Writeback: 4 kB AnonPages: 10804 kB Mapped: 9392 kB Slab: 45220 kB PageTables: 4020 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181984 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= 62588 MiB End job on node012 at 2010-06-15 08:07:13