Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB RES // CP 2.2.0 2010-05-31 | UNSAT | 0.443932 | 1.5411 |
Name | normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/ manquinho/dbsg/normalized-dbsg_10_4_4_8.opb |
MD5SUM | 3d79ba0ee0b91a70716408d98d6e11cd |
Bench Category | DEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints) |
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 | 0.002998 |
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 | 20 |
Total number of constraints | 32 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 21 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 20 |
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 | 8 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 20 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 92 |
Sum of products size (including duplicates) | 184 |
Number of different products | 46 |
Sum of products size | 92 |
0.08/0.38 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.38 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.38 c See www.sat4j.org for details. 0.08/0.39 c version 2.2.0.v20100531 0.08/0.39 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.39 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.39 c java.vm.version 11.2-b01 0.08/0.39 c java.vm.vendor Sun Microsystems Inc. 0.08/0.39 c sun.arch.data.model 32 0.08/0.39 c java.version 1.6.0_12 0.08/0.39 c os.name Linux 0.08/0.39 c os.version 2.6.18-164.el5 0.08/0.39 c os.arch i386 0.08/0.39 c Free memory 1393557488 0.08/0.39 c Max memory 1395916800 0.08/0.39 c Total memory 1395916800 0.08/0.39 c Number of processors 2 0.17/0.46 c Pseudo Boolean Optimization 0.17/0.46 c ManyCore solver with 2 solvers running in parallel 0.17/0.46 c --- Begin Solver configuration --- 0.17/0.46 c Stops conflict analysis at the first Unique Implication Point 0.17/0.46 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5 0.17/0.46 c Learn all clauses as in MiniSAT 0.17/0.46 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.17/0.46 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.17/0.46 c Expensive reason simplification 0.17/0.46 c Armin Biere (Picosat) restarts strategy 0.17/0.46 c Glucose learned constraints deletion strategy 0.17/0.46 c timeout=2147483s 0.17/0.46 c DB Simplification allowed=false 0.17/0.46 c --- End Solver configuration --- 0.17/0.46 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.17/0.46 c --- Begin Solver configuration --- 0.17/0.46 c Stops conflict analysis at the first Unique Implication Point 0.17/0.46 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3 0.17/0.46 c Learn all clauses as in MiniSAT 0.17/0.46 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.17/0.46 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.17/0.46 c No reason simplification 0.17/0.46 c Armin Biere (Picosat) restarts strategy 0.17/0.46 c Glucose learned constraints deletion strategy 0.17/0.46 c timeout=2147483s 0.17/0.46 c DB Simplification allowed=false 0.17/0.46 c --- End Solver configuration --- 0.17/0.46 0.17/0.46 c solving HOME/instance-2661615-1278576776.opb 0.17/0.46 c reading problem ... 0.32/0.52 c ... done. Wall clock time 0.061s. 0.32/0.52 c #vars 66 0.32/0.52 c #constraints 125 0.32/0.52 c constraints type 0.32/0.52 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 46 0.32/0.52 c org.sat4j.minisat.constraints.card.MinWatchCard => 23 0.32/0.52 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10 0.32/0.52 c org.sat4j.pb.constraints.pb.MaxWatchPb => 46 0.32/0.52 c constraints type 0.32/0.52 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10 0.32/0.52 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46 0.32/0.52 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 23 0.32/0.52 c org.sat4j.pb.constraints.pb.MaxWatchPb => 46 0.32/0.56 c And the winner is Resolution 0.43/1.53 c starts : 1 0.43/1.53 c conflicts : 42 0.43/1.53 c decisions : 140 0.43/1.53 c propagations : 685 0.43/1.53 c inspects : 1866 0.43/1.53 c learnt literals : 6 0.43/1.53 c learnt binary clauses : 9 0.43/1.53 c learnt ternary clauses : 7 0.43/1.53 c learnt clauses : 35 0.43/1.53 c ignored clauses : 0 0.43/1.53 c root simplifications : 0 0.43/1.53 c removed literals (reason simplification) : 14 0.43/1.53 c reason swapping (by a shorter reason) : 0 0.43/1.53 c Calls to reduceDB : 0 0.43/1.53 c number of reductions to clauses (during analyze) : 0 0.43/1.53 c number of learned constraints concerned by reduction : 0 0.43/1.53 c number of learning phase by resolution : 0 0.43/1.53 c number of learning phase by cutting planes : 0 0.43/1.53 c speed (assignments/second) : 680.2383316782523 0.43/1.53 c non guided choices 51 0.43/1.53 c learnt constraints type 0.43/1.53 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 26 0.43/1.53 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 9 0.43/1.53 c constraints type 0.43/1.53 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 46 0.43/1.53 c org.sat4j.minisat.constraints.card.MinWatchCard => 23 0.43/1.53 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10 0.43/1.53 c org.sat4j.pb.constraints.pb.MaxWatchPb => 46 0.43/1.53 c constraints type 0.43/1.53 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10 0.43/1.53 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46 0.43/1.53 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 23 0.43/1.53 c org.sat4j.pb.constraints.pb.MaxWatchPb => 46 0.43/1.53 s UNSATISFIABLE 0.43/1.53 c Total wall clock time (in seconds): 1.071
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-2661615-1278576776/watcher-2661615-1278576776 -o /tmp/evaluation-result-2661615-1278576776/solver-2661615-1278576776 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661615-1278576776.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: 0.99 0.97 0.91 3/106 32489 /proc/meminfo: memFree=1853172/2059040 swapFree=4139820/4192956 [pid=32489] ppid=32487 vsize=24036 CPUtime=0 /proc/32489/stat : 32489 (runsolver) D 32487 32489 32113 0 -1 4202560 82 0 0 0 0 0 0 0 20 0 1 0 25884044 24612864 106 1992294400 4194304 4302564 140736499398848 18446744073709551615 208965051383 0 0 4096 24578 18446744071562154983 0 0 17 1 0 0 0 /proc/32489/statm: 6009 106 69 27 0 2647 0 [startup+0.0589331 s] /proc/loadavg: 0.99 0.97 0.91 3/106 32489 /proc/meminfo: memFree=1853172/2059040 swapFree=4139820/4192956 [pid=32489] ppid=32487 vsize=428 CPUtime=0 /proc/32489/stat : 32489 (java6) D 32487 32489 32113 0 -1 4194304 122 0 5 0 0 0 0 0 18 0 1 0 25884044 438272 45 1992294400 134512640 134550932 4287836896 18446744073709551615 2065108 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 4 /proc/32489/statm: 107 45 36 10 0 25 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 428 [startup+0.102131 s] /proc/loadavg: 0.99 0.97 0.91 3/106 32489 /proc/meminfo: memFree=1853172/2059040 swapFree=4139820/4192956 [pid=32489] ppid=32487 vsize=392 CPUtime=0 /proc/32489/stat : 32489 (java) S 32487 32489 32113 0 -1 4194304 279 0 16 0 0 0 0 0 15 0 1 0 25884044 401408 40 1992294400 134512640 134550932 4293695472 18446744073709551615 2064980 0 2147483391 4096 0 18446744071699379390 0 0 17 0 0 0 8 /proc/32489/statm: 458 148 111 10 0 63 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 392 [startup+0.30103 s] /proc/loadavg: 0.99 0.97 0.91 3/106 32489 /proc/meminfo: memFree=1853172/2059040 swapFree=4139820/4192956 [pid=32489] ppid=32487 vsize=1521796 CPUtime=0.08 /proc/32489/stat : 32489 (java) S 32487 32489 32113 0 -1 4202496 3707 0 95 0 4 4 0 0 16 0 7 0 25884044 1558319104 3241 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 11 /proc/32489/statm: 380449 3241 1043 10 0 377759 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1521796 [startup+0.701018 s] /proc/loadavg: 0.99 0.97 0.91 3/106 32489 /proc/meminfo: memFree=1853172/2059040 swapFree=4139820/4192956 [pid=32489] ppid=32487 vsize=1527788 CPUtime=0.43 /proc/32489/stat : 32489 (java) S 32487 32489 32113 0 -1 4202496 5472 0 95 0 37 6 0 0 16 0 14 0 25884044 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 11 /proc/32489/statm: 381947 5002 1364 10 0 379250 0 Current children cumulated CPU time (s) 0.43 Current children cumulated vsize (KiB) 1527788 [startup+1.50099 s] /proc/loadavg: 0.99 0.97 0.91 1/120 32505 /proc/meminfo: memFree=1829172/2059040 swapFree=4139820/4192956 [pid=32489] ppid=32487 vsize=1527788 CPUtime=0.43 /proc/32489/stat : 32489 (java) S 32487 32489 32113 0 -1 4202496 5472 0 95 0 37 6 0 0 16 0 14 0 25884044 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 11 /proc/32489/statm: 381947 5002 1364 10 0 379250 0 [pid=32489/tid=32491] ppid=32487 vsize=1527788 CPUtime=0.26 /proc/32489/task/32491/stat : 32491 (java) S 32487 32489 32113 0 -1 4202560 3710 0 63 0 23 3 0 0 23 0 14 0 25884059 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 9 [pid=32489/tid=32492] ppid=32487 vsize=1527788 CPUtime=0 /proc/32489/task/32492/stat : 32492 (java) S 32487 32489 32113 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 25884065 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 [pid=32489/tid=32493] ppid=32487 vsize=1527788 CPUtime=0 /proc/32489/task/32493/stat : 32493 (java) S 32487 32489 32113 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 14 0 25884065 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 [pid=32489/tid=32494] ppid=32487 vsize=1527788 CPUtime=0 /proc/32489/task/32494/stat : 32494 (java) S 32487 32489 32113 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 25884069 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 0 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 [pid=32489/tid=32495] ppid=32487 vsize=1527788 CPUtime=0 /proc/32489/task/32495/stat : 32495 (java) S 32487 32489 32113 0 -1 4202560 11 0 0 0 0 0 0 0 19 0 14 0 25884069 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 [pid=32489/tid=32496] ppid=32487 vsize=1527788 CPUtime=0 /proc/32489/task/32496/stat : 32496 (java) S 32487 32489 32113 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 14 0 25884069 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 [pid=32489/tid=32497] ppid=32487 vsize=1527788 CPUtime=0 /proc/32489/task/32497/stat : 32497 (java) S 32487 32489 32113 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 25884077 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 [pid=32489/tid=32498] ppid=32487 vsize=1527788 CPUtime=0.05 /proc/32489/task/32498/stat : 32498 (java) S 32487 32489 32113 0 -1 4202560 235 0 0 0 5 0 0 0 17 0 14 0 25884077 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 [pid=32489/tid=32499] ppid=32487 vsize=1527788 CPUtime=0.02 /proc/32489/task/32499/stat : 32499 (java) S 32487 32489 32113 0 -1 4202560 358 0 0 0 2 0 0 0 17 0 14 0 25884077 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 [pid=32489/tid=32500] ppid=32487 vsize=1527788 CPUtime=0 /proc/32489/task/32500/stat : 32500 (java) S 32487 32489 32113 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 14 0 25884077 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 [pid=32489/tid=32501] ppid=32487 vsize=1527788 CPUtime=0 /proc/32489/task/32501/stat : 32501 (java) S 32487 32489 32113 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 25884077 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 [pid=32489/tid=32504] ppid=32487 vsize=1527788 CPUtime=0 /proc/32489/task/32504/stat : 32504 (java) S 32487 32489 32113 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 25884097 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 1 0 0 0 [pid=32489/tid=32505] ppid=32487 vsize=1527788 CPUtime=0 /proc/32489/task/32505/stat : 32505 (java) S 32487 32489 32113 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 25884097 1564454912 5002 1992294400 134512640 134550932 4293695472 18446744073709551615 4294960144 0 4 0 16800975 18446604437862267072 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 0.43 Current children cumulated vsize (KiB) 1527788 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.5411 CPU time (s): 0.443932 CPU user time (s): 0.380942 CPU system time (s): 0.06299 CPU usage (%): 28.8062 Max. virtual memory (cumulated for all children) (KiB): 1527788 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.380942 system time used= 0.06299 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5483 page faults= 95 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 402 involuntary context switches= 156 runsolver used 0.009998 second user time and 0.018997 second system time The end
Begin job on node055 at 2010-07-08 10:12:56 IDJOB=2661615 IDBENCH=48375 IDSOLVER=1166 FILE ID=node055/2661615-1278576776 PBS_JOBID= 11240072 Free space on /tmp= 62580 MiB SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31 BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_10_4_4_8.opb COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661615-1278576776/watcher-2661615-1278576776 -o /tmp/evaluation-result-2661615-1278576776/solver-2661615-1278576776 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661615-1278576776.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3d79ba0ee0b91a70716408d98d6e11cd RANDOM SEED=708693098 node055.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 : 3000.224 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 : 6000.44 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 : 3000.224 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1853568 kB Buffers: 23556 kB Cached: 94500 kB SwapCached: 6292 kB Active: 33832 kB Inactive: 97616 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1853568 kB SwapTotal: 4192956 kB SwapFree: 4139820 kB Dirty: 248 kB Writeback: 0 kB AnonPages: 11800 kB Mapped: 12100 kB Slab: 52148 kB PageTables: 4184 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181740 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= 62580 MiB End job on node055 at 2010-07-08 10:12:58