Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB RES // CP 2.2.0 2010-05-31 | SAT | 1.59276 | 1.57448 |
Name | normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/ manquinho/dbsg/normalized-dbsg_50_10_4_5.opb |
MD5SUM | 0539c652b1e3f6d8e29192b5bfaa9e11 |
Bench Category | DEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.012997 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 100 |
Total number of constraints | 152 |
Number of constraints which are clauses | 50 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
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 | 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 | 5 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 1228 |
Sum of products size (including duplicates) | 2456 |
Number of different products | 614 |
Sum of products size | 1228 |
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 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c ManyCore solver with 2 solvers running in parallel 0.24/0.20 c --- Begin Solver configuration --- 0.24/0.20 c Stops conflict analysis at the first Unique Implication Point 0.24/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5 0.24/0.20 c Learn all clauses as in MiniSAT 0.24/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.20 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.24/0.20 c Expensive reason simplification 0.24/0.20 c Armin Biere (Picosat) restarts strategy 0.24/0.20 c Glucose learned constraints deletion strategy 0.24/0.20 c timeout=2147483s 0.24/0.20 c DB Simplification allowed=false 0.24/0.20 c --- End Solver configuration --- 0.24/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.24/0.20 c --- Begin Solver configuration --- 0.24/0.20 c Stops conflict analysis at the first Unique Implication Point 0.24/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3 0.24/0.20 c Learn all clauses as in MiniSAT 0.24/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.24/0.21 c No reason simplification 0.24/0.21 c Armin Biere (Picosat) restarts strategy 0.24/0.21 c Glucose learned constraints deletion strategy 0.24/0.21 c timeout=2147483s 0.24/0.21 c DB Simplification allowed=false 0.24/0.21 c --- End Solver configuration --- 0.24/0.21 0.24/0.21 c solving HOME/instance-2661598-1276682163.opb 0.24/0.21 c reading problem ... 0.71/0.53 c ... done. Wall clock time 0.326s. 0.71/0.53 c #vars 714 0.71/0.53 c #constraints 1381 0.71/0.53 c constraints type 0.71/0.53 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 614 0.71/0.53 c org.sat4j.minisat.constraints.card.MinWatchCard => 103 0.71/0.53 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 50 0.71/0.53 c org.sat4j.pb.constraints.pb.MaxWatchPb => 614 0.71/0.53 c constraints type 0.71/0.53 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 50 0.71/0.53 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 614 0.71/0.53 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 103 0.71/0.53 c org.sat4j.pb.constraints.pb.MaxWatchPb => 614 1.11/0.70 c And the winner is CuttingPlanes 1.57/1.54 c starts : 1 1.57/1.54 c conflicts : 1 1.57/1.54 c decisions : 654 1.57/1.54 c propagations : 720 1.57/1.54 c inspects : 2000 1.57/1.54 c learnt literals : 0 1.57/1.54 c learnt binary clauses : 0 1.57/1.54 c learnt ternary clauses : 0 1.57/1.54 c learnt clauses : 1 1.57/1.54 c ignored clauses : 0 1.57/1.54 c root simplifications : 0 1.57/1.55 c removed literals (reason simplification) : 0 1.57/1.55 c reason swapping (by a shorter reason) : 0 1.57/1.55 c Calls to reduceDB : 0 1.57/1.55 c number of reductions to clauses (during analyze) : 0 1.57/1.55 c number of learned constraints concerned by reduction : 0 1.57/1.55 c number of learning phase by resolution : 0 1.57/1.55 c number of learning phase by cutting planes : 0 1.57/1.55 c speed (assignments/second) : 716.4179104477613 1.57/1.55 c non guided choices 651 1.57/1.55 c learnt constraints type 1.57/1.55 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1 1.57/1.55 c constraints type 1.57/1.55 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 614 1.57/1.55 c org.sat4j.minisat.constraints.card.MinWatchCard => 103 1.57/1.55 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 50 1.57/1.55 c org.sat4j.pb.constraints.pb.MaxWatchPb => 614 1.57/1.55 c constraints type 1.57/1.55 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 50 1.57/1.55 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 614 1.57/1.55 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 103 1.57/1.55 c org.sat4j.pb.constraints.pb.MaxWatchPb => 614 1.57/1.55 s SATISFIABLE 1.57/1.55 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 x51 x52 x53 x54 x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 1.57/1.55 c Total wall clock time (in seconds): 1.342
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661598-1276682163/watcher-2661598-1276682163 -o /tmp/evaluation-result-2661598-1276682163/solver-2661598-1276682163 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661598-1276682163.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: 0.96 0.98 0.99 3/106 16071 /proc/meminfo: memFree=1774832/2059040 swapFree=4164944/4192956 [pid=16071] ppid=16069 vsize=13164 CPUtime=0 /proc/16071/stat : 16071 (java) R 16069 16071 14723 0 -1 4194304 633 0 0 0 0 0 0 0 19 0 1 0 9511720 13479936 273 1992294400 134512640 134550932 4289730048 18446744073709551615 7427707 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/16071/statm: 3291 278 141 10 0 1121 0 [startup+0.0792409 s] /proc/loadavg: 0.96 0.98 0.99 3/106 16071 /proc/meminfo: memFree=1774832/2059040 swapFree=4164944/4192956 [pid=16071] ppid=16069 vsize=1521796 CPUtime=0.06 /proc/16071/stat : 16071 (java) S 16069 16071 14723 0 -1 4202496 3810 0 1 0 5 1 0 0 19 0 7 0 9511720 1558319104 3251 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0 /proc/16071/statm: 380449 3251 1044 10 0 377759 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1521796 [startup+0.101241 s] /proc/loadavg: 0.96 0.98 0.99 3/106 16071 /proc/meminfo: memFree=1774832/2059040 swapFree=4164944/4192956 [pid=16071] ppid=16069 vsize=1524180 CPUtime=0.09 /proc/16071/stat : 16071 (java) S 16069 16071 14723 0 -1 4202496 4004 0 1 0 7 2 0 0 19 0 12 0 9511720 1560760320 3443 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/16071/statm: 381045 3443 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524180 [startup+0.30077 s] /proc/loadavg: 0.96 0.98 0.99 3/106 16071 /proc/meminfo: memFree=1774832/2059040 swapFree=4164944/4192956 [pid=16071] ppid=16069 vsize=1525972 CPUtime=0.38 /proc/16071/stat : 16071 (java) S 16069 16071 14723 0 -1 4202496 5383 0 1 0 35 3 0 0 19 0 12 0 9511720 1562595328 4820 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/16071/statm: 381493 4820 1357 10 0 378796 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 1525972 [startup+0.700748 s] /proc/loadavg: 0.96 0.98 0.99 3/106 16071 /proc/meminfo: memFree=1774832/2059040 swapFree=4164944/4192956 [pid=16071] ppid=16069 vsize=1532824 CPUtime=1.11 /proc/16071/stat : 16071 (java) S 16069 16071 14723 0 -1 4202496 7962 0 1 0 107 4 0 0 19 0 16 0 9511720 1569611776 7091 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/16071/statm: 383206 7091 1407 10 0 380509 0 Current children cumulated CPU time (s) 1.11 Current children cumulated vsize (KiB) 1532824 [startup+1.5017 s] /proc/loadavg: 0.96 0.98 0.99 1/120 16087 /proc/meminfo: memFree=1748992/2059040 swapFree=4164944/4192956 [pid=16071] ppid=16069 vsize=1534000 CPUtime=1.57 /proc/16071/stat : 16071 (java) S 16069 16071 14723 0 -1 4202496 9173 0 1 0 153 4 0 0 19 0 14 0 9511720 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/16071/statm: 383500 7620 1416 10 0 380803 0 [pid=16071/tid=16073] ppid=16069 vsize=1534000 CPUtime=0.52 /proc/16071/task/16073/stat : 16073 (java) S 16069 16071 14723 0 -1 4202560 4466 0 1 0 50 2 0 0 19 0 14 0 9511721 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 0 0 0 0 [pid=16071/tid=16074] ppid=16069 vsize=1534000 CPUtime=0 /proc/16071/task/16074/stat : 16074 (java) S 16069 16071 14723 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 9511722 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 0 0 0 0 [pid=16071/tid=16075] ppid=16069 vsize=1534000 CPUtime=0 /proc/16071/task/16075/stat : 16075 (java) S 16069 16071 14723 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 9511722 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 0 0 0 0 [pid=16071/tid=16076] ppid=16069 vsize=1534000 CPUtime=0 /proc/16071/task/16076/stat : 16076 (java) S 16069 16071 14723 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 9511724 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 0 0 16800975 18446604437826139968 0 0 -1 1 0 0 0 [pid=16071/tid=16077] ppid=16069 vsize=1534000 CPUtime=0 /proc/16071/task/16077/stat : 16077 (java) S 16069 16071 14723 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 9511724 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 0 0 0 0 [pid=16071/tid=16078] ppid=16069 vsize=1534000 CPUtime=0 /proc/16071/task/16078/stat : 16078 (java) S 16069 16071 14723 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 9511724 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 0 0 0 0 [pid=16071/tid=16079] ppid=16069 vsize=1534000 CPUtime=0 /proc/16071/task/16079/stat : 16079 (java) S 16069 16071 14723 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 14 0 9511729 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 0 0 0 0 [pid=16071/tid=16080] ppid=16069 vsize=1534000 CPUtime=0.46 /proc/16071/task/16080/stat : 16080 (java) S 16069 16071 14723 0 -1 4202560 1792 0 0 0 46 0 0 0 25 0 14 0 9511729 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 1 0 0 0 [pid=16071/tid=16081] ppid=16069 vsize=1534000 CPUtime=0.38 /proc/16071/task/16081/stat : 16081 (java) S 16069 16071 14723 0 -1 4202560 1527 0 0 0 38 0 0 0 18 0 14 0 9511729 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 0 0 0 0 [pid=16071/tid=16082] ppid=16069 vsize=1534000 CPUtime=0 /proc/16071/task/16082/stat : 16082 (java) S 16069 16071 14723 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 9511729 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 0 0 0 0 [pid=16071/tid=16083] ppid=16069 vsize=1534000 CPUtime=0 /proc/16071/task/16083/stat : 16083 (java) S 16069 16071 14723 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 9511729 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 1 0 0 0 [pid=16071/tid=16086] ppid=16069 vsize=1534000 CPUtime=0 /proc/16071/task/16086/stat : 16086 (java) S 16069 16071 14723 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 9511775 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 1 0 0 0 [pid=16071/tid=16087] ppid=16069 vsize=1534000 CPUtime=0 /proc/16071/task/16087/stat : 16087 (java) S 16069 16071 14723 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 14 0 9511775 1570816000 7620 1992294400 134512640 134550932 4289730048 18446744073709551615 4294960144 0 4 0 16800975 18446604437826139968 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.57 Current children cumulated vsize (KiB) 1534000 Solver just ended. Dumping a history of the last processes samples Child status: 10 Real time (s): 1.57448 CPU time (s): 1.59276 CPU user time (s): 1.53777 CPU system time (s): 0.054991 CPU usage (%): 101.161 Max. virtual memory (cumulated for all children) (KiB): 1534820 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.53777 system time used= 0.054991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9188 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= 235 involuntary context switches= 118 runsolver used 0.007998 second user time and 0.015997 second system time The end
Begin job on node029 at 2010-06-16 11:56:03 IDJOB=2661598 IDBENCH=48358 IDSOLVER=1166 FILE ID=node029/2661598-1276682163 PBS_JOBID= 11172532 Free space on /tmp= 62576 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_50_10_4_5.opb COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661598-1276682163/watcher-2661598-1276682163 -o /tmp/evaluation-result-2661598-1276682163/solver-2661598-1276682163 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661598-1276682163.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0539c652b1e3f6d8e29192b5bfaa9e11 RANDOM SEED=1360775701 node029.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 : 3000.221 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 : 3000.221 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: 1775104 kB Buffers: 75296 kB Cached: 108248 kB SwapCached: 1508 kB Active: 97732 kB Inactive: 119912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1775104 kB SwapTotal: 4192956 kB SwapFree: 4164944 kB Dirty: 380 kB Writeback: 0 kB AnonPages: 32692 kB Mapped: 15176 kB Slab: 44448 kB PageTables: 4100 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182272 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= 62576 MiB End job on node029 at 2010-06-16 11:56:05