Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB RES // CP 2.2.0 2010-05-31 | UNSAT | 0.497924 | 0.409256 |
Name | /OPT-SMALLINT-LIN/leberre/opb-trendy/misc2010/ datasets/caixa/normalized-1021.cudf.trendy.opb |
MD5SUM | f65d5bcc7b087f89dda1399953fc2603 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, 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 | 0.005998 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 208 |
Total number of constraints | 930 |
Number of constraints which are clauses | 930 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 138 |
Biggest coefficient in the objective function | 5041 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 347898 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 5041 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 347898 |
Number of bits of the biggest sum of numbers | 19 |
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 0.25/0.21 c Pseudo Boolean Optimization 0.25/0.21 c ManyCore solver with 2 solvers running in parallel 0.25/0.21 c --- Begin Solver configuration --- 0.25/0.21 c Stops conflict analysis at the first Unique Implication Point 0.25/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5 0.25/0.21 c Learn all clauses as in MiniSAT 0.25/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.25/0.21 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.25/0.21 c Expensive reason simplification 0.25/0.21 c Armin Biere (Picosat) restarts strategy 0.25/0.21 c Glucose learned constraints deletion strategy 0.25/0.21 c timeout=2147483s 0.25/0.21 c DB Simplification allowed=false 0.25/0.21 c --- End Solver configuration --- 0.25/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.25/0.21 c --- Begin Solver configuration --- 0.25/0.21 c Stops conflict analysis at the first Unique Implication Point 0.25/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3 0.25/0.21 c Learn all clauses as in MiniSAT 0.25/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.25/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.25/0.21 c No reason simplification 0.25/0.21 c Armin Biere (Picosat) restarts strategy 0.25/0.21 c Glucose learned constraints deletion strategy 0.25/0.21 c timeout=2147483s 0.25/0.21 c DB Simplification allowed=false 0.25/0.21 c --- End Solver configuration --- 0.25/0.21 0.25/0.21 c solving HOME/instance-2683985-1277511697.opb 0.25/0.21 c reading problem ... 0.36/0.37 c (trivial inconsistency) 0.36/0.37 c starts : 0 0.36/0.37 c conflicts : 0 0.36/0.37 c decisions : 0 0.36/0.37 c propagations : 0 0.36/0.37 c inspects : 0 0.36/0.37 c learnt literals : 0 0.36/0.37 c learnt binary clauses : 0 0.36/0.37 c learnt ternary clauses : 0 0.36/0.37 c learnt clauses : 0 0.36/0.37 c ignored clauses : 0 0.36/0.37 c root simplifications : 0 0.36/0.37 c removed literals (reason simplification) : 0 0.36/0.37 c reason swapping (by a shorter reason) : 0 0.36/0.37 c Calls to reduceDB : 0 0.36/0.37 c number of reductions to clauses (during analyze) : 0 0.36/0.37 c number of learned constraints concerned by reduction : 0 0.36/0.37 c number of learning phase by resolution : 0 0.36/0.37 c number of learning phase by cutting planes : 0 0.36/0.37 c speed (assignments/second) : 0.0 0.36/0.37 c non guided choices 0 0.36/0.37 c learnt constraints type 0.36/0.37 c constraints type 0.36/0.37 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 76 0.36/0.37 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 574 0.36/0.37 c constraints type 0.36/0.37 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 574 0.36/0.37 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 76 0.36/0.37 s UNSATISFIABLE 0.36/0.37 c Total wall clock time (in seconds): 0.164
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-2683985-1277511697/watcher-2683985-1277511697 -o /tmp/evaluation-result-2683985-1277511697/solver-2683985-1277511697 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2683985-1277511697.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: 0.92 0.96 0.97 3/106 30256 /proc/meminfo: memFree=1855756/2059040 swapFree=4135148/4192956 [pid=30256] ppid=30254 vsize=1700 CPUtime=0 /proc/30256/stat : 30256 (java) R 30254 30256 27940 0 -1 4194304 366 0 0 0 0 0 0 0 19 0 1 0 126771243 1740800 98 1992294400 134512640 134550932 4289822560 18446744073709551615 134521810 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30256/statm: 425 105 81 10 0 30 0 [startup+0.0244081 s] /proc/loadavg: 0.92 0.96 0.97 3/106 30256 /proc/meminfo: memFree=1855756/2059040 swapFree=4135148/4192956 [pid=30256] ppid=30254 vsize=1517712 CPUtime=0.01 /proc/30256/stat : 30256 (java) S 30254 30256 27940 0 -1 4202496 2619 0 1 0 0 1 0 0 18 0 3 0 126771243 1554137088 2064 1992294400 134512640 134550932 4289822560 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/30256/statm: 379428 2064 419 10 0 377139 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1517712 [startup+0.101418 s] /proc/loadavg: 0.92 0.96 0.97 3/106 30256 /proc/meminfo: memFree=1855756/2059040 swapFree=4135148/4192956 [pid=30256] ppid=30254 vsize=1524180 CPUtime=0.09 /proc/30256/stat : 30256 (java) S 30254 30256 27940 0 -1 4202496 4000 0 1 0 7 2 0 0 18 0 12 0 126771243 1560760320 3440 1992294400 134512640 134550932 4289822560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/30256/statm: 381045 3440 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524180 [startup+0.30013 s] /proc/loadavg: 0.92 0.96 0.97 3/106 30256 /proc/meminfo: memFree=1855756/2059040 swapFree=4135148/4192956 [pid=30256] ppid=30254 vsize=1525620 CPUtime=0.36 /proc/30256/stat : 30256 (java) S 30254 30256 27940 0 -1 4202496 5387 0 1 0 33 3 0 0 18 0 12 0 126771243 1562234880 4823 1992294400 134512640 134550932 4289822560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/30256/statm: 381405 4823 1361 10 0 378708 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1525620 Solver just ended. Dumping a history of the last processes samples [startup+0.40013 s] /proc/loadavg: 0.92 0.96 0.97 3/106 30256 /proc/meminfo: memFree=1855756/2059040 swapFree=4135148/4192956 [pid=30256] ppid=30254 vsize=1526256 CPUtime=0.48 /proc/30256/stat : 30256 (java) S 30254 30256 27940 0 -1 4202496 5643 0 1 0 45 3 0 0 18 0 12 0 126771243 1562886144 5079 1992294400 134512640 134550932 4289822560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/30256/statm: 381564 5079 1363 10 0 378867 0 Current children cumulated CPU time (s) 0.48 Current children cumulated vsize (KiB) 1526256 Child status: 20 Real time (s): 0.409256 CPU time (s): 0.497924 CPU user time (s): 0.45893 CPU system time (s): 0.038994 CPU usage (%): 121.666 Max. virtual memory (cumulated for all children) (KiB): 1526256 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.45893 system time used= 0.038994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5644 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= 79 involuntary context switches= 37 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node011 at 2010-06-26 02:21:37 IDJOB=2683985 IDBENCH=72154 IDSOLVER=1166 FILE ID=node011/2683985-1277511697 PBS_JOBID= 11190638 Free space on /tmp= 62404 MiB SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-1021.cudf.trendy.opb COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683985-1277511697/watcher-2683985-1277511697 -o /tmp/evaluation-result-2683985-1277511697/solver-2683985-1277511697 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2683985-1277511697.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f65d5bcc7b087f89dda1399953fc2603 RANDOM SEED=928069906 node011.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 : 3000.264 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 : 3000.264 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: 1856152 kB Buffers: 8544 kB Cached: 105544 kB SwapCached: 10048 kB Active: 105696 kB Inactive: 21156 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1856152 kB SwapTotal: 4192956 kB SwapFree: 4135148 kB Dirty: 1264 kB Writeback: 0 kB AnonPages: 11568 kB Mapped: 8436 kB Slab: 54032 kB PageTables: 4256 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182400 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= 62404 MiB End job on node011 at 2010-06-26 02:21:37