Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo CP 2.1.1 | UNSAT | 3.2555 | 1.93948 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-bandm.opb |
MD5SUM | a992ef1ae9c2fc19bb4dff3e333a9816 |
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 | 3.02954 |
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 | 14160 |
Total number of constraints | 305 |
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 | 305 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2100 |
Number of terms in the objective function | 4710 |
Biggest coefficient in the objective function | 53687091200000 |
Number of bits for the biggest coefficient in the objective function | 46 |
Sum of the numbers in the objective function | 4557677556349764 |
Number of bits of the sum of numbers in the objective function | 53 |
Biggest number in a constraint | 111669149696000 |
Number of bits of the biggest number in a constraint | 47 |
Biggest sum of numbers in a constraint | 4557677556349764 |
Number of bits of the biggest sum of numbers | 53 |
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. 0.08/0.15 c version 2.1.1.v20090612 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1342000320 0.08/0.15 c Max memory 1344274432 0.08/0.15 c Total memory 1344274432 0.08/0.15 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-1856326-1244908003.opb 0.22/0.22 c reading problem ... 2.64/1.58 c ... done. Wall clock time 1.358s. 2.64/1.58 c #vars 14160 2.64/1.58 c #constraints 5530 2.64/1.58 c constraints type 2.64/1.58 c org.sat4j.pb.constraints.pb.MaxWatchPb => 602 3.08/1.89 c starts : 0 3.08/1.89 c conflicts : 0 3.08/1.89 c decisions : 0 3.08/1.89 c propagations : 5996 3.08/1.89 c inspects : 17684 3.08/1.89 c learnt literals : 0 3.08/1.89 c learnt binary clauses : 0 3.08/1.89 c learnt ternary clauses : 0 3.08/1.89 c learnt clauses : 0 3.08/1.89 c ignored clauses : 0 3.08/1.89 c root simplifications : 0 3.08/1.89 c removed literals (reason simplification) : 0 3.08/1.89 c reason swapping (by a shorter reason) : 0 3.08/1.89 c Calls to reduceDB : 0 3.08/1.89 c speed (assignments/second) : 19156.549520766774 3.08/1.89 c non guided choices 0 3.08/1.89 c learnt constraints type 3.08/1.89 c constraints type 3.08/1.89 c org.sat4j.pb.constraints.pb.MaxWatchPb => 602 3.08/1.89 s UNSATISFIABLE 3.08/1.89 c Total wall clock time (in seconds): 1.674
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-1856326-1244908003/watcher-1856326-1244908003 -o /tmp/evaluation-result-1856326-1244908003/solver-1856326-1244908003 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1856326-1244908003.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 1.00 3/64 9917 /proc/meminfo: memFree=1313448/2055920 swapFree=4191900/4192956 [pid=9917] ppid=9915 vsize=1472 CPUtime=0 /proc/9917/stat : 9917 (java6) R 9915 9917 9838 0 -1 0 108 0 0 0 0 0 0 0 20 0 1 0 158401295 1507328 81 1992294400 134512640 134550932 4294956160 18446744073709551615 11824454 0 0 4096 0 0 0 0 17 1 0 0 /proc/9917/statm: 368 89 67 9 0 10 0 [startup+0.0581681 s] /proc/loadavg: 1.00 1.00 1.00 3/64 9917 /proc/meminfo: memFree=1313448/2055920 swapFree=4191900/4192956 [pid=9917] ppid=9915 vsize=1470088 CPUtime=0.04 /proc/9917/stat : 9917 (java) S 9915 9917 9838 0 -1 0 3261 0 1 0 2 2 0 0 18 0 7 0 158401295 1505370112 3006 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/9917/statm: 367522 3006 1019 9 0 364873 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1470088 [startup+0.102171 s] /proc/loadavg: 1.00 1.00 1.00 3/64 9917 /proc/meminfo: memFree=1313448/2055920 swapFree=4191900/4192956 [pid=9917] ppid=9915 vsize=1472584 CPUtime=0.08 /proc/9917/stat : 9917 (java) S 9915 9917 9838 0 -1 0 3611 0 1 0 6 2 0 0 18 0 12 0 158401295 1507926016 3354 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9917/statm: 368146 3354 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.301188 s] /proc/loadavg: 1.00 1.00 1.00 3/64 9917 /proc/meminfo: memFree=1313448/2055920 swapFree=4191900/4192956 [pid=9917] ppid=9915 vsize=1474464 CPUtime=0.35 /proc/9917/stat : 9917 (java) S 9915 9917 9838 0 -1 0 5082 0 1 0 32 3 0 0 18 0 12 0 158401295 1509851136 4818 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9917/statm: 368616 4819 1359 9 0 365959 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1474464 [startup+0.702224 s] /proc/loadavg: 1.00 1.00 1.00 3/64 9917 /proc/meminfo: memFree=1313448/2055920 swapFree=4191900/4192956 [pid=9917] ppid=9915 vsize=1483060 CPUtime=1.07 /proc/9917/stat : 9917 (java) S 9915 9917 9838 0 -1 0 9339 0 1 0 101 6 0 0 18 0 12 0 158401295 1518653440 7591 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9917/statm: 370765 7591 1400 9 0 368108 0 Current children cumulated CPU time (s) 1.07 Current children cumulated vsize (KiB) 1483060 [startup+1.50229 s] /proc/loadavg: 1.00 1.00 1.00 3/76 9929 /proc/meminfo: memFree=1270088/2055920 swapFree=4191900/4192956 [pid=9917] ppid=9915 vsize=1489140 CPUtime=2.64 /proc/9917/stat : 9917 (java) S 9915 9917 9838 0 -1 0 25552 0 1 0 251 13 0 0 18 0 12 0 158401295 1524879360 20458 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9917/statm: 372285 20458 1401 9 0 369628 0 [pid=9917/tid=9919] ppid=9915 vsize=1489140 CPUtime=1.16 /proc/9917/task/9919/stat : 9919 (java) R 9915 9917 9838 0 -1 64 15738 0 1 0 109 7 0 0 18 0 12 0 158401296 1524879360 20458 1992294400 134512640 134550932 4294956000 18446744073709551615 4109613858 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9917/tid=9920] ppid=9915 vsize=1489140 CPUtime=0 /proc/9917/task/9920/stat : 9920 (java) S 9915 9917 9838 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 158401298 1524879360 20458 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9917/tid=9921] ppid=9915 vsize=1489140 CPUtime=0 /proc/9917/task/9921/stat : 9921 (java) S 9915 9917 9838 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158401298 1524879360 20458 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9917/tid=9922] ppid=9915 vsize=1489140 CPUtime=0 /proc/9917/task/9922/stat : 9922 (java) S 9915 9917 9838 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158401300 1524879360 20458 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9923] ppid=9915 vsize=1489140 CPUtime=0 /proc/9917/task/9923/stat : 9923 (java) S 9915 9917 9838 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158401300 1524879360 20460 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9924] ppid=9915 vsize=1489140 CPUtime=0 /proc/9917/task/9924/stat : 9924 (java) S 9915 9917 9838 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158401300 1524879360 20463 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9925] ppid=9915 vsize=1489140 CPUtime=0 /proc/9917/task/9925/stat : 9925 (java) S 9915 9917 9838 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 158401304 1524879360 20464 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9926] ppid=9915 vsize=1489140 CPUtime=0.93 /proc/9917/task/9926/stat : 9926 (java) S 9915 9917 9838 0 -1 64 6604 0 0 0 90 3 0 0 17 0 12 0 158401304 1524879360 20465 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9917/tid=9927] ppid=9915 vsize=1489140 CPUtime=0.52 /proc/9917/task/9927/stat : 9927 (java) R 9915 9917 9838 0 -1 64 2467 0 0 0 51 1 0 0 16 0 12 0 158401304 1524879360 20466 1992294400 134512640 134550932 4294956000 18446744073709551615 102549332 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9928] ppid=9915 vsize=1489140 CPUtime=0 /proc/9917/task/9928/stat : 9928 (java) S 9915 9917 9838 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158401304 1524879360 20466 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9929] ppid=9915 vsize=1489140 CPUtime=0 /proc/9917/task/9929/stat : 9929 (java) S 9915 9917 9838 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158401304 1524879360 20467 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.64 Current children cumulated vsize (KiB) 1489140 Solver just ended. Dumping a history of the last processes samples [startup+1.90232 s] /proc/loadavg: 1.00 1.00 1.00 3/76 9929 /proc/meminfo: memFree=1270088/2055920 swapFree=4191900/4192956 [pid=9917] ppid=9915 vsize=1489464 CPUtime=3.23 /proc/9917/stat : 9917 (java) S 9915 9917 9838 0 -1 0 28959 0 1 0 309 14 0 0 18 0 12 0 158401295 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9917/statm: 372366 23695 1423 9 0 369709 0 [pid=9917/tid=9919] ppid=9915 vsize=1489464 CPUtime=1.5 /proc/9917/task/9919/stat : 9919 (java) S 9915 9917 9838 0 -1 64 18920 0 1 0 142 8 0 0 22 0 12 0 158401296 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9917/tid=9920] ppid=9915 vsize=1489464 CPUtime=0 /proc/9917/task/9920/stat : 9920 (java) S 9915 9917 9838 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 158401298 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9917/tid=9921] ppid=9915 vsize=1489464 CPUtime=0 /proc/9917/task/9921/stat : 9921 (java) S 9915 9917 9838 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158401298 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9917/tid=9922] ppid=9915 vsize=1489464 CPUtime=0 /proc/9917/task/9922/stat : 9922 (java) S 9915 9917 9838 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158401300 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9923] ppid=9915 vsize=1489464 CPUtime=0 /proc/9917/task/9923/stat : 9923 (java) S 9915 9917 9838 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158401300 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9924] ppid=9915 vsize=1489464 CPUtime=0 /proc/9917/task/9924/stat : 9924 (java) S 9915 9917 9838 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158401300 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9925] ppid=9915 vsize=1489464 CPUtime=0 /proc/9917/task/9925/stat : 9925 (java) S 9915 9917 9838 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 158401304 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9926] ppid=9915 vsize=1489464 CPUtime=1.04 /proc/9917/task/9926/stat : 9926 (java) S 9915 9917 9838 0 -1 64 6615 0 0 0 101 3 0 0 16 0 12 0 158401304 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9927] ppid=9915 vsize=1489464 CPUtime=0.65 /proc/9917/task/9927/stat : 9927 (java) S 9915 9917 9838 0 -1 64 2669 0 0 0 64 1 0 0 16 0 12 0 158401304 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9928] ppid=9915 vsize=1489464 CPUtime=0 /proc/9917/task/9928/stat : 9928 (java) S 9915 9917 9838 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158401304 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9917/tid=9929] ppid=9915 vsize=1489464 CPUtime=0 /proc/9917/task/9929/stat : 9929 (java) S 9915 9917 9838 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158401304 1525211136 23695 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 3.23 Current children cumulated vsize (KiB) 1489464 Child status: 20 Real time (s): 1.93948 CPU time (s): 3.2555 CPU user time (s): 3.09153 CPU system time (s): 0.163975 CPU usage (%): 167.854 Max. virtual memory (cumulated for all children) (KiB): 1492760 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.09153 system time used= 0.163975 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 28962 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= 430 involuntary context switches= 247 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node3 at 2009-06-13 17:46:43 IDJOB=1856326 IDBENCH=2460 IDSOLVER=681 FILE ID=node3/1856326-1244908003 PBS_JOBID= 9354567 Free space on /tmp= 66396 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-bandm.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-1856326-1244908003/watcher-1856326-1244908003 -o /tmp/evaluation-result-1856326-1244908003/solver-1856326-1244908003 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1856326-1244908003.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a992ef1ae9c2fc19bb4dff3e333a9816 RANDOM SEED=137862868 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: 1313864 kB Buffers: 65968 kB Cached: 594672 kB SwapCached: 524 kB Active: 47788 kB Inactive: 626468 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1313864 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 1476 kB Writeback: 0 kB Mapped: 21804 kB Slab: 53804 kB Committed_AS: 118108 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= 66396 MiB End job on node3 at 2009-06-13 17:46:45