Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo CP 2.1.1 | UNSAT | 1.69074 | 1.26093 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship04s.opb |
MD5SUM | 74b86287d15008d17990184d72b42ad1 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
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 | 1.68374 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 43740 |
Total number of constraints | 348 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 348 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 1980 |
Number of terms in the objective function | 43740 |
Biggest coefficient in the objective function | 1977295568896000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 276588440762806557 |
Number of bits of the sum of numbers in the objective function | 58 |
Biggest number in a constraint | 1977295568896000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 276588440762806557 |
Number of bits of the biggest sum of numbers | 58 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.16 c version 2.1.1.v20090612 0.08/0.16 c sun.arch.data.model 32 0.08/0.16 c java.version 1.6.0_12 0.08/0.16 c os.name Linux 0.08/0.16 c os.version 2.6.9-22.EL.rootsmp 0.08/0.16 c os.arch i386 0.08/0.16 c Free memory 1342000320 0.08/0.16 c Max memory 1344274432 0.08/0.16 c Total memory 1344274432 0.08/0.16 c Number of processors 2 0.22/0.22 c Pseudo Boolean Optimization 0.22/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.22/0.22 c --- Begin Solver configuration --- 0.22/0.22 c Stops conflict analysis at the first Unique Implication Point 0.22/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e 0.22/0.22 c Learn all clauses as in MiniSAT 0.22/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.22 c No reason simplification 0.22/0.22 c MiniSAT restarts strategy 0.22/0.22 c Memory based learned constraints deletion strategy 0.22/0.22 c timeout=2147483s 0.22/0.22 c DB Simplification allowed=false 0.22/0.22 c --- End Solver configuration --- 0.22/0.22 c solving HOME/instance-1856240-1244906201.opb 0.22/0.22 c reading problem ... 1.63/1.23 c (trivial inconsistency) 1.63/1.24 c starts : 0 1.63/1.24 c conflicts : 0 1.63/1.24 c decisions : 0 1.63/1.24 c propagations : 0 1.63/1.24 c inspects : 0 1.63/1.24 c learnt literals : 0 1.63/1.24 c learnt binary clauses : 0 1.63/1.24 c learnt ternary clauses : 0 1.63/1.24 c learnt clauses : 0 1.63/1.24 c ignored clauses : 0 1.63/1.24 c root simplifications : 0 1.63/1.24 c removed literals (reason simplification) : 0 1.63/1.24 c reason swapping (by a shorter reason) : 0 1.63/1.24 c Calls to reduceDB : 0 1.63/1.24 c speed (assignments/second) : 0.0 1.63/1.24 c non guided choices 0 1.63/1.24 c learnt constraints type 1.63/1.24 c constraints type 1.63/1.24 c org.sat4j.pb.constraints.pb.MaxWatchPb => 201 1.63/1.24 s UNSATISFIABLE 1.63/1.24 c Total wall clock time (in seconds): 1.013
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-1856240-1244906201/watcher-1856240-1244906201 -o /tmp/evaluation-result-1856240-1244906201/solver-1856240-1244906201 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1856240-1244906201.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 0.98 0.99 3/64 9731 /proc/meminfo: memFree=1313000/2055920 swapFree=4191900/4192956 [pid=9731] ppid=9729 vsize=18576 CPUtime=0 /proc/9731/stat : 9731 (runsolver) D 9729 9731 9602 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 158221082 19021824 284 1992294400 4194304 4302564 548682068416 18446744073709551615 233632754983 0 2147483391 4096 24578 18446744072099781622 0 0 17 1 0 0 /proc/9731/statm: 4644 284 249 26 0 2626 0 [startup+0.0309129 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9731 /proc/meminfo: memFree=1313000/2055920 swapFree=4191900/4192956 [pid=9731] ppid=9729 vsize=1466136 CPUtime=0.01 /proc/9731/stat : 9731 (java) S 9729 9731 9602 0 -1 0 2261 0 1 0 0 1 0 0 18 0 3 0 158221082 1501323264 2010 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 /proc/9731/statm: 366534 2010 413 9 0 364286 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1466136 [startup+0.101416 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9731 /proc/meminfo: memFree=1313000/2055920 swapFree=4191900/4192956 [pid=9731] ppid=9729 vsize=1472584 CPUtime=0.08 /proc/9731/stat : 9731 (java) S 9729 9731 9602 0 -1 0 3588 0 1 0 6 2 0 0 18 0 12 0 158221082 1507926016 3331 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/9731/statm: 368146 3331 1066 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.301432 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9731 /proc/meminfo: memFree=1313000/2055920 swapFree=4191900/4192956 [pid=9731] ppid=9729 vsize=1475236 CPUtime=0.34 /proc/9731/stat : 9731 (java) S 9729 9731 9602 0 -1 0 5218 0 1 0 31 3 0 0 18 0 12 0 158221082 1510641664 4955 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/9731/statm: 368809 4955 1354 9 0 366152 0 Current children cumulated CPU time (s) 0.34 Current children cumulated vsize (KiB) 1475236 [startup+0.701464 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9731 /proc/meminfo: memFree=1313000/2055920 swapFree=4191900/4192956 [pid=9731] ppid=9729 vsize=1476084 CPUtime=0.93 /proc/9731/stat : 9731 (java) S 9729 9731 9602 0 -1 0 9021 0 1 0 88 5 0 0 18 0 12 0 158221082 1511510016 8532 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/9731/statm: 369021 8532 1395 9 0 366364 0 Current children cumulated CPU time (s) 0.93 Current children cumulated vsize (KiB) 1476084 Solver just ended. Dumping a history of the last processes samples [startup+1.1065 s] /proc/loadavg: 0.92 0.98 0.99 3/76 9743 /proc/meminfo: memFree=1271560/2055920 swapFree=4191900/4192956 [pid=9731] ppid=9729 vsize=1476084 CPUtime=1.53 /proc/9731/stat : 9731 (java) S 9729 9731 9602 0 -1 0 14356 0 1 0 146 7 0 0 18 0 12 0 158221082 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/9731/statm: 369021 13679 1401 9 0 366364 0 [pid=9731/tid=9733] ppid=9729 vsize=1476084 CPUtime=0.91 /proc/9731/task/9733/stat : 9733 (java) R 9729 9731 9602 0 -1 64 12248 0 1 0 85 6 0 0 24 0 12 0 158221084 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4109509552 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9734] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9734/stat : 9734 (java) S 9729 9731 9602 0 -1 64 3 0 0 0 0 0 0 0 20 0 12 0 158221085 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9731/tid=9735] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9735/stat : 9735 (java) S 9729 9731 9602 0 -1 64 0 0 0 0 0 0 0 0 21 0 12 0 158221085 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9736] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9736/stat : 9736 (java) S 9729 9731 9602 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 158221087 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9737] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9737/stat : 9737 (java) S 9729 9731 9602 0 -1 64 9 0 0 0 0 0 0 0 23 0 12 0 158221087 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9738] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9738/stat : 9738 (java) S 9729 9731 9602 0 -1 64 4 0 0 0 0 0 0 0 24 0 12 0 158221087 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9739] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9739/stat : 9739 (java) S 9729 9731 9602 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158221092 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9740] ppid=9729 vsize=1476084 CPUtime=0.29 /proc/9731/task/9740/stat : 9740 (java) S 9729 9731 9602 0 -1 64 549 0 0 0 29 0 0 0 17 0 12 0 158221092 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9741] ppid=9729 vsize=1476084 CPUtime=0.31 /proc/9731/task/9741/stat : 9741 (java) S 9729 9731 9602 0 -1 64 820 0 0 0 31 0 0 0 16 0 12 0 158221092 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9731/tid=9742] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9742/stat : 9742 (java) S 9729 9731 9602 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 158221092 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9743] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9743/stat : 9743 (java) S 9729 9731 9602 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 158221092 1511510016 13679 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.53 Current children cumulated vsize (KiB) 1476084 [startup+1.20251 s] /proc/loadavg: 0.92 0.98 0.99 3/76 9743 /proc/meminfo: memFree=1271560/2055920 swapFree=4191900/4192956 [pid=9731] ppid=9729 vsize=1476084 CPUtime=1.63 /proc/9731/stat : 9731 (java) S 9729 9731 9602 0 -1 0 16698 0 1 0 156 7 0 0 18 0 12 0 158221082 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/9731/statm: 369021 16021 1401 9 0 366364 0 [pid=9731/tid=9733] ppid=9729 vsize=1476084 CPUtime=1 /proc/9731/task/9733/stat : 9733 (java) R 9729 9731 9602 0 -1 64 14590 0 1 0 94 6 0 0 25 0 12 0 158221084 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4109162276 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9734] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9734/stat : 9734 (java) S 9729 9731 9602 0 -1 64 3 0 0 0 0 0 0 0 20 0 12 0 158221085 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9731/tid=9735] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9735/stat : 9735 (java) S 9729 9731 9602 0 -1 64 0 0 0 0 0 0 0 0 21 0 12 0 158221085 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9736] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9736/stat : 9736 (java) S 9729 9731 9602 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 158221087 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9737] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9737/stat : 9737 (java) S 9729 9731 9602 0 -1 64 9 0 0 0 0 0 0 0 23 0 12 0 158221087 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9738] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9738/stat : 9738 (java) S 9729 9731 9602 0 -1 64 4 0 0 0 0 0 0 0 24 0 12 0 158221087 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9739] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9739/stat : 9739 (java) S 9729 9731 9602 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158221092 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9740] ppid=9729 vsize=1476084 CPUtime=0.29 /proc/9731/task/9740/stat : 9740 (java) S 9729 9731 9602 0 -1 64 549 0 0 0 29 0 0 0 17 0 12 0 158221092 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9741] ppid=9729 vsize=1476084 CPUtime=0.31 /proc/9731/task/9741/stat : 9741 (java) S 9729 9731 9602 0 -1 64 820 0 0 0 31 0 0 0 16 0 12 0 158221092 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9731/tid=9742] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9742/stat : 9742 (java) S 9729 9731 9602 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 158221092 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9731/tid=9743] ppid=9729 vsize=1476084 CPUtime=0 /proc/9731/task/9743/stat : 9743 (java) S 9729 9731 9602 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 158221092 1511510016 16021 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.63 Current children cumulated vsize (KiB) 1476084 Child status: 20 Real time (s): 1.26093 CPU time (s): 1.69074 CPU user time (s): 1.59376 CPU system time (s): 0.096985 CPU usage (%): 134.087 Max. virtual memory (cumulated for all children) (KiB): 1476304 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.59376 system time used= 0.096985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 17410 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= 303 involuntary context switches= 207 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node3 at 2009-06-13 17:16:41 IDJOB=1856240 IDBENCH=2417 IDSOLVER=681 FILE ID=node3/1856240-1244906201 PBS_JOBID= 9354507 Free space on /tmp= 66392 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship04s.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-1856240-1244906201/watcher-1856240-1244906201 -o /tmp/evaluation-result-1856240-1244906201/solver-1856240-1244906201 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1856240-1244906201.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 74b86287d15008d17990184d72b42ad1 RANDOM SEED=1033901445 node3.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 : 3000.236 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 : 3000.236 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: 1313416 kB Buffers: 65612 kB Cached: 595504 kB SwapCached: 524 kB Active: 48048 kB Inactive: 626652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1313416 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2956 kB Writeback: 0 kB Mapped: 21804 kB Slab: 53840 kB Committed_AS: 117940 kB PageTables: 1376 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= 66392 MiB End job on node3 at 2009-06-13 17:16:42