Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo CP 2.1.1 | UNSAT | 0.565913 | 0.481326 |
Name | normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/ manquinho/dbsg/normalized-dbsg_10_4_5_5.opb |
MD5SUM | ce24adae6eec1a68fe8054becaae103d |
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 | 0.003998 |
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 | 5 |
Number of bits of the biggest number in a constraint | 3 |
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 |
0.07/0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.07/0.15 c This is free software under the dual EPL/GNU LGPL licenses. 0.07/0.15 c See www.sat4j.org for details. 0.07/0.17 c version 2.1.1.v20090612 0.07/0.17 c sun.arch.data.model 32 0.07/0.17 c java.version 1.6.0_12 0.07/0.17 c os.name Linux 0.07/0.17 c os.version 2.6.9-22.EL.rootsmp 0.07/0.17 c os.arch i386 0.07/0.17 c Free memory 1342000320 0.07/0.17 c Max memory 1344274432 0.07/0.17 c Total memory 1344274432 0.07/0.17 c Number of processors 2 0.19/0.23 c Pseudo Boolean Optimization 0.19/0.23 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.19/0.23 c --- Begin Solver configuration --- 0.19/0.23 c Stops conflict analysis at the first Unique Implication Point 0.19/0.23 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e 0.19/0.23 c Learn all clauses as in MiniSAT 0.19/0.23 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.19/0.23 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.19/0.23 c No reason simplification 0.19/0.23 c MiniSAT restarts strategy 0.19/0.23 c Memory based learned constraints deletion strategy 0.19/0.23 c timeout=2147483s 0.19/0.23 c DB Simplification allowed=false 0.19/0.23 c --- End Solver configuration --- 0.19/0.23 c solving HOME/instance-1858118-1244970907.opb 0.19/0.23 c reading problem ... 0.19/0.28 c ... done. Wall clock time 0.047s. 0.19/0.28 c #vars 66 0.19/0.28 c #constraints 125 0.19/0.28 c constraints type 0.19/0.28 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10 0.19/0.28 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46 0.19/0.28 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 23 0.19/0.28 c org.sat4j.pb.constraints.pb.MaxWatchPb => 46 0.47/0.43 c starts : 1 0.47/0.43 c conflicts : 35 0.47/0.43 c decisions : 89 0.47/0.43 c propagations : 452 0.47/0.43 c inspects : 2559 0.47/0.43 c learnt literals : 0 0.47/0.43 c learnt binary clauses : 0 0.47/0.43 c learnt ternary clauses : 0 0.47/0.43 c learnt clauses : 34 0.47/0.43 c ignored clauses : 0 0.47/0.43 c root simplifications : 0 0.47/0.43 c removed literals (reason simplification) : 0 0.47/0.43 c reason swapping (by a shorter reason) : 0 0.47/0.43 c Calls to reduceDB : 0 0.47/0.43 c speed (assignments/second) : 3013.3333333333335 0.47/0.43 c non guided choices 50 0.47/0.43 c learnt constraints type 0.47/0.43 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1 0.47/0.43 c org.sat4j.pb.constraints.pb.MaxWatchPb => 33 0.47/0.43 c constraints type 0.47/0.43 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10 0.47/0.43 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46 0.47/0.43 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 23 0.47/0.43 c org.sat4j.pb.constraints.pb.MaxWatchPb => 46 0.47/0.43 s UNSATISFIABLE 0.47/0.43 c Total wall clock time (in seconds): 0.199
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-1858118-1244970907/watcher-1858118-1244970907 -o /tmp/evaluation-result-1858118-1244970907/solver-1858118-1244970907 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1858118-1244970907.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: 1.08 1.02 1.01 2/64 18022 /proc/meminfo: memFree=1239064/2055920 swapFree=4192952/4192956 [pid=18022] ppid=18020 vsize=152 CPUtime=0 /proc/18022/stat : 18022 (java6) R 18020 18022 16969 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 164690246 155648 26 1992294400 134512640 134550932 4294956160 18446744073709551615 7017252 0 0 4096 0 0 0 0 17 1 0 0 /proc/18022/statm: 38 26 19 9 0 4 0 [startup+0.085088 s] /proc/loadavg: 1.08 1.02 1.01 2/64 18022 /proc/meminfo: memFree=1239064/2055920 swapFree=4192952/4192956 [pid=18022] ppid=18020 vsize=1470220 CPUtime=0.05 /proc/18022/stat : 18022 (java) S 18020 18022 16969 0 -1 0 3358 0 1 0 3 2 0 0 18 0 7 0 164690246 1505505280 3103 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/18022/statm: 367555 3103 1030 9 0 364906 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1470220 [startup+0.101087 s] /proc/loadavg: 1.08 1.02 1.01 2/64 18022 /proc/meminfo: memFree=1239064/2055920 swapFree=4192952/4192956 [pid=18022] ppid=18020 vsize=1470220 CPUtime=0.07 /proc/18022/stat : 18022 (java) S 18020 18022 16969 0 -1 0 3467 0 1 0 5 2 0 0 18 0 7 0 164690246 1505505280 3212 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 /proc/18022/statm: 367555 3212 1040 9 0 364906 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1470220 [startup+0.301102 s] /proc/loadavg: 1.08 1.02 1.01 2/64 18022 /proc/meminfo: memFree=1239064/2055920 swapFree=4192952/4192956 [pid=18022] ppid=18020 vsize=1475372 CPUtime=0.33 /proc/18022/stat : 18022 (java) S 18020 18022 16969 0 -1 0 5051 0 1 0 29 4 0 0 18 0 13 0 164690246 1510780928 4788 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/18022/statm: 368843 4788 1348 9 0 366186 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1475372 Solver just ended. Dumping a history of the last processes samples [startup+0.401107 s] /proc/loadavg: 1.08 1.02 1.01 2/64 18022 /proc/meminfo: memFree=1239064/2055920 swapFree=4192952/4192956 [pid=18022] ppid=18020 vsize=1476588 CPUtime=0.47 /proc/18022/stat : 18022 (java) S 18020 18022 16969 0 -1 0 5645 0 1 0 43 4 0 0 18 0 13 0 164690246 1512026112 5270 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/18022/statm: 369147 5270 1383 9 0 366490 0 Current children cumulated CPU time (s) 0.47 Current children cumulated vsize (KiB) 1476588 Child status: 20 Real time (s): 0.481326 CPU time (s): 0.565913 CPU user time (s): 0.510922 CPU system time (s): 0.054991 CPU usage (%): 117.574 Max. virtual memory (cumulated for all children) (KiB): 1476588 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.510922 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= 5915 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= 174 involuntary context switches= 116 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node30 at 2009-06-14 11:15:07 IDJOB=1858118 IDBENCH=48357 IDSOLVER=681 FILE ID=node30/1858118-1244970907 PBS_JOBID= 9355018 Free space on /tmp= 66264 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_10_4_5_5.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1858118-1244970907/watcher-1858118-1244970907 -o /tmp/evaluation-result-1858118-1244970907/solver-1858118-1244970907 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1858118-1244970907.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ce24adae6eec1a68fe8054becaae103d RANDOM SEED=1692690817 node30.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.230 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.230 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1239544 kB Buffers: 74972 kB Cached: 650380 kB SwapCached: 4 kB Active: 112812 kB Inactive: 626480 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1239544 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 308 kB Writeback: 0 kB Mapped: 23764 kB Slab: 63084 kB Committed_AS: 131212 kB PageTables: 1368 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66260 MiB End job on node30 at 2009-06-14 11:15:07