Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB RES // CP 2.2.0 2010-05-31 | SAT | 1.43578 | 1.60251 |
Name | normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/ manquinho/dbsg/normalized-dbsg_50_10_1_5.opb |
MD5SUM | d459040c9ffced94019673ccd5842e6c |
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 | 0.013997 |
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) | 1220 |
Sum of products size (including duplicates) | 2440 |
Number of different products | 610 |
Sum of products size | 1220 |
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 0.24/0.21 c Pseudo Boolean Optimization 0.24/0.21 c ManyCore solver with 2 solvers running in parallel 0.24/0.21 c --- Begin Solver configuration --- 0.24/0.21 c Stops conflict analysis at the first Unique Implication Point 0.24/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5 0.24/0.21 c Learn all clauses as in MiniSAT 0.24/0.21 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 lightweight component caching from RSAT taking into account the objective function 0.24/0.21 c Expensive 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 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.24/0.21 c --- Begin Solver configuration --- 0.24/0.21 c Stops conflict analysis at the first Unique Implication Point 0.24/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3 0.24/0.21 c Learn all clauses as in MiniSAT 0.24/0.21 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-2661572-1276679455.opb 0.24/0.21 c reading problem ... 0.70/0.54 c ... done. Wall clock time 0.335s. 0.70/0.54 c #vars 710 0.70/0.54 c #constraints 1373 0.70/0.54 c constraints type 0.70/0.54 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 610 0.70/0.54 c org.sat4j.minisat.constraints.card.MinWatchCard => 103 0.70/0.54 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 50 0.70/0.54 c org.sat4j.pb.constraints.pb.MaxWatchPb => 610 0.70/0.54 c constraints type 0.70/0.54 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 50 0.70/0.54 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 610 0.70/0.54 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 103 0.70/0.54 c org.sat4j.pb.constraints.pb.MaxWatchPb => 610 0.89/0.66 c And the winner is CuttingPlanes 1.42/1.55 c starts : 1 1.42/1.55 c conflicts : 1 1.42/1.55 c decisions : 647 1.42/1.55 c propagations : 716 1.42/1.55 c inspects : 1980 1.42/1.55 c learnt literals : 0 1.42/1.55 c learnt binary clauses : 0 1.42/1.55 c learnt ternary clauses : 0 1.42/1.55 c learnt clauses : 1 1.42/1.55 c ignored clauses : 0 1.42/1.55 c root simplifications : 0 1.42/1.55 c removed literals (reason simplification) : 0 1.42/1.55 c reason swapping (by a shorter reason) : 0 1.42/1.55 c Calls to reduceDB : 0 1.42/1.55 c number of reductions to clauses (during analyze) : 0 1.42/1.55 c number of learned constraints concerned by reduction : 0 1.42/1.55 c number of learning phase by resolution : 0 1.42/1.55 c number of learning phase by cutting planes : 0 1.42/1.55 c speed (assignments/second) : 712.4378109452737 1.42/1.55 c non guided choices 646 1.42/1.55 c learnt constraints type 1.42/1.55 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1 1.42/1.55 c constraints type 1.42/1.56 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 610 1.42/1.56 c org.sat4j.minisat.constraints.card.MinWatchCard => 103 1.42/1.56 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 50 1.42/1.56 c org.sat4j.pb.constraints.pb.MaxWatchPb => 610 1.42/1.56 c constraints type 1.42/1.56 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 50 1.42/1.56 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 610 1.42/1.56 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 103 1.42/1.56 c org.sat4j.pb.constraints.pb.MaxWatchPb => 610 1.42/1.56 s SATISFIABLE 1.42/1.56 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 1.42/1.56 c Total wall clock time (in seconds): 1.351
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661572-1276679455/watcher-2661572-1276679455 -o /tmp/evaluation-result-2661572-1276679455/solver-2661572-1276679455 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661572-1276679455.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: 1.00 1.00 1.01 3/106 16531 /proc/meminfo: memFree=1757568/2059040 swapFree=4175448/4192956 [pid=16531] ppid=16529 vsize=1832 CPUtime=0 /proc/16531/stat : 16531 (java) R 16529 16531 16046 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 9239255 1875968 155 1992294400 134512640 134550932 4291031376 18446744073709551615 5703888 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/16531/statm: 458 161 123 10 0 63 0 [startup+0.055329 s] /proc/loadavg: 1.00 1.00 1.01 3/106 16531 /proc/meminfo: memFree=1757568/2059040 swapFree=4175448/4192956 [pid=16531] ppid=16529 vsize=1521664 CPUtime=0.04 /proc/16531/stat : 16531 (java) S 16529 16531 16046 0 -1 4202496 3621 0 1 0 3 1 0 0 18 0 7 0 9239255 1558183936 3063 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/16531/statm: 380416 3063 1024 10 0 377726 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1521664 [startup+0.103319 s] /proc/loadavg: 1.00 1.00 1.01 3/106 16531 /proc/meminfo: memFree=1757568/2059040 swapFree=4175448/4192956 [pid=16531] ppid=16529 vsize=1524180 CPUtime=0.09 /proc/16531/stat : 16531 (java) S 16529 16531 16046 0 -1 4202496 4023 0 1 0 7 2 0 0 18 0 12 0 9239255 1560760320 3463 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/16531/statm: 381045 3463 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524180 [startup+0.30134 s] /proc/loadavg: 1.00 1.00 1.01 3/106 16531 /proc/meminfo: memFree=1757568/2059040 swapFree=4175448/4192956 [pid=16531] ppid=16529 vsize=1525660 CPUtime=0.37 /proc/16531/stat : 16531 (java) S 16529 16531 16046 0 -1 4202496 5389 0 1 0 34 3 0 0 18 0 12 0 9239255 1562275840 4825 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/16531/statm: 381415 4825 1363 10 0 378718 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1525660 [startup+0.701387 s] /proc/loadavg: 1.00 1.00 1.01 3/106 16531 /proc/meminfo: memFree=1757568/2059040 swapFree=4175448/4192956 [pid=16531] ppid=16529 vsize=1531444 CPUtime=1.09 /proc/16531/stat : 16531 (java) S 16529 16531 16046 0 -1 4202496 7733 0 1 0 105 4 0 0 18 0 14 0 9239255 1568198656 6728 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/16531/statm: 382861 6728 1413 10 0 380164 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 1531444 [startup+1.50145 s] /proc/loadavg: 1.00 1.00 1.01 1/120 16547 /proc/meminfo: memFree=1732284/2059040 swapFree=4175448/4192956 [pid=16531] ppid=16529 vsize=1534768 CPUtime=1.42 /proc/16531/stat : 16531 (java) S 16529 16531 16046 0 -1 4202496 9410 0 1 0 137 5 0 0 18 0 14 0 9239255 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/16531/statm: 383692 7603 1416 10 0 380995 0 [pid=16531/tid=16533] ppid=16529 vsize=1534768 CPUtime=0.51 /proc/16531/task/16533/stat : 16533 (java) S 16529 16531 16046 0 -1 4202560 4444 0 1 0 49 2 0 0 25 0 14 0 9239256 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 1 0 0 0 [pid=16531/tid=16534] ppid=16529 vsize=1534768 CPUtime=0 /proc/16531/task/16534/stat : 16534 (java) S 16529 16531 16046 0 -1 4202560 3 0 0 0 0 0 0 0 21 0 14 0 9239257 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 0 0 0 0 [pid=16531/tid=16535] ppid=16529 vsize=1534768 CPUtime=0 /proc/16531/task/16535/stat : 16535 (java) S 16529 16531 16046 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 9239257 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 0 0 0 0 [pid=16531/tid=16536] ppid=16529 vsize=1534768 CPUtime=0 /proc/16531/task/16536/stat : 16536 (java) S 16529 16531 16046 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 9239259 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 0 0 16800975 18446604437586560832 0 0 -1 1 0 0 0 [pid=16531/tid=16537] ppid=16529 vsize=1534768 CPUtime=0 /proc/16531/task/16537/stat : 16537 (java) S 16529 16531 16046 0 -1 4202560 10 0 0 0 0 0 0 0 24 0 14 0 9239259 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 0 0 0 0 [pid=16531/tid=16538] ppid=16529 vsize=1534768 CPUtime=0 /proc/16531/task/16538/stat : 16538 (java) S 16529 16531 16046 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 9239259 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 0 0 0 0 [pid=16531/tid=16539] ppid=16529 vsize=1534768 CPUtime=0 /proc/16531/task/16539/stat : 16539 (java) S 16529 16531 16046 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 9239263 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 0 0 0 0 [pid=16531/tid=16540] ppid=16529 vsize=1534768 CPUtime=0.26 /proc/16531/task/16540/stat : 16540 (java) S 16529 16531 16046 0 -1 4202560 1369 0 0 0 26 0 0 0 24 0 14 0 9239263 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 0 0 0 0 [pid=16531/tid=16541] ppid=16529 vsize=1534768 CPUtime=0.48 /proc/16531/task/16541/stat : 16541 (java) S 16529 16531 16046 0 -1 4202560 2298 0 0 0 48 0 0 0 25 0 14 0 9239263 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 1 0 0 0 [pid=16531/tid=16542] ppid=16529 vsize=1534768 CPUtime=0 /proc/16531/task/16542/stat : 16542 (java) S 16529 16531 16046 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 9239263 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 0 0 0 0 [pid=16531/tid=16543] ppid=16529 vsize=1534768 CPUtime=0 /proc/16531/task/16543/stat : 16543 (java) S 16529 16531 16046 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 9239263 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 0 0 0 0 [pid=16531/tid=16546] ppid=16529 vsize=1534768 CPUtime=0 /proc/16531/task/16546/stat : 16546 (java) S 16529 16531 16046 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 9239310 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 1 0 0 0 [pid=16531/tid=16547] ppid=16529 vsize=1534768 CPUtime=0 /proc/16531/task/16547/stat : 16547 (java) S 16529 16531 16046 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 9239311 1571602432 7603 1992294400 134512640 134550932 4291031376 18446744073709551615 4294960144 0 4 0 16800975 18446604437586560832 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.42 Current children cumulated vsize (KiB) 1534768 Solver just ended. Dumping a history of the last processes samples Child status: 10 Real time (s): 1.60251 CPU time (s): 1.43578 CPU user time (s): 1.37779 CPU system time (s): 0.057991 CPU usage (%): 89.5958 Max. virtual memory (cumulated for all children) (KiB): 1534768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.37779 system time used= 0.057991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9422 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= 151 involuntary context switches= 133 runsolver used 0.008998 second user time and 0.016997 second system time The end
Begin job on node083 at 2010-06-16 11:10:55 IDJOB=2661572 IDBENCH=48332 IDSOLVER=1166 FILE ID=node083/2661572-1276679455 PBS_JOBID= 11172557 Free space on /tmp= 62552 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_1_5.opb COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661572-1276679455/watcher-2661572-1276679455 -o /tmp/evaluation-result-2661572-1276679455/solver-2661572-1276679455 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661572-1276679455.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d459040c9ffced94019673ccd5842e6c RANDOM SEED=593452762 node083.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 : 3000.262 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 : 3000.262 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1757964 kB Buffers: 56240 kB Cached: 112084 kB SwapCached: 13528 kB Active: 89208 kB Inactive: 134880 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1757964 kB SwapTotal: 4192956 kB SwapFree: 4175448 kB Dirty: 352 kB Writeback: 4 kB AnonPages: 42276 kB Mapped: 14328 kB Slab: 55096 kB PageTables: 4020 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181012 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= 62552 MiB End job on node083 at 2010-06-16 11:10:57