Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo CP 2.1.1 | UNSAT | 2.6096 | 1.56786 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-etamacro.opb |
MD5SUM | f7cd52c219cc6e0fc4b5401699d735d9 |
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 | 2.47862 |
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 | 15742 |
Total number of constraints | 530 |
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 | 530 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 522 |
Number of terms in the objective function | 1442 |
Biggest coefficient in the objective function | 25807666597068800000 |
Number of bits for the biggest coefficient in the objective function | 65 |
Sum of the numbers in the objective function | 217111455784720206333 |
Number of bits of the sum of numbers in the objective function | 68 |
Biggest number in a constraint | 25807666597068800000 |
Number of bits of the biggest number in a constraint | 65 |
Biggest sum of numbers in a constraint | 217111455784720206333 |
Number of bits of the biggest sum of numbers | 68 |
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-1856210-1244905302.opb 0.22/0.22 c reading problem ... 2.13/1.33 c ... done. Wall clock time 1.107s. 2.13/1.33 c #vars 15742 2.13/1.33 c #constraints 8599 2.13/1.33 c constraints type 2.13/1.33 c org.sat4j.pb.constraints.pb.MaxWatchPb => 758 2.49/1.55 c starts : 0 2.49/1.55 c conflicts : 0 2.49/1.55 c decisions : 0 2.49/1.55 c propagations : 8186 2.49/1.55 c inspects : 6317 2.49/1.55 c learnt literals : 0 2.49/1.55 c learnt binary clauses : 0 2.49/1.55 c learnt ternary clauses : 0 2.49/1.55 c learnt clauses : 0 2.49/1.55 c ignored clauses : 0 2.49/1.55 c root simplifications : 0 2.49/1.55 c removed literals (reason simplification) : 0 2.49/1.55 c reason swapping (by a shorter reason) : 0 2.49/1.55 c Calls to reduceDB : 0 2.49/1.55 c speed (assignments/second) : 37378.995433789954 2.49/1.55 c non guided choices 0 2.49/1.55 c learnt constraints type 2.49/1.55 c constraints type 2.49/1.55 c org.sat4j.pb.constraints.pb.MaxWatchPb => 758 2.49/1.55 s UNSATISFIABLE 2.49/1.55 c Total wall clock time (in seconds): 1.329
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-1856210-1244905302/watcher-1856210-1244905302 -o /tmp/evaluation-result-1856210-1244905302/solver-1856210-1244905302 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1856210-1244905302.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: 0.93 0.98 0.99 3/64 3893 /proc/meminfo: memFree=1464000/2055920 swapFree=4162000/4192956 [pid=3893] ppid=3891 vsize=18576 CPUtime=0 /proc/3893/stat : 3893 (runsolver) R 3891 3893 3856 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 158124105 19021824 284 1992294400 4194304 4302564 548682068416 18446744073709551615 231962373415 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/3893/statm: 4644 284 249 26 0 2626 0 [startup+0.103737 s] /proc/loadavg: 0.93 0.98 0.99 3/64 3893 /proc/meminfo: memFree=1464000/2055920 swapFree=4162000/4192956 [pid=3893] ppid=3891 vsize=1472584 CPUtime=0.08 /proc/3893/stat : 3893 (java) S 3891 3893 3856 0 -1 0 3619 0 1 0 6 2 0 0 18 0 12 0 158124105 1507926016 3362 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/3893/statm: 368146 3362 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.201758 s] /proc/loadavg: 0.93 0.98 0.99 3/64 3893 /proc/meminfo: memFree=1464000/2055920 swapFree=4162000/4192956 [pid=3893] ppid=3891 vsize=1474740 CPUtime=0.22 /proc/3893/stat : 3893 (java) S 3891 3893 3856 0 -1 0 4731 0 1 0 19 3 0 0 18 0 12 0 158124105 1510133760 4466 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/3893/statm: 368685 4466 1341 9 0 366028 0 Current children cumulated CPU time (s) 0.22 Current children cumulated vsize (KiB) 1474740 [startup+0.301778 s] /proc/loadavg: 0.93 0.98 0.99 3/64 3893 /proc/meminfo: memFree=1464000/2055920 swapFree=4162000/4192956 [pid=3893] ppid=3891 vsize=1474740 CPUtime=0.35 /proc/3893/stat : 3893 (java) S 3891 3893 3856 0 -1 0 5050 0 1 0 32 3 0 0 18 0 12 0 158124105 1510133760 4785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/3893/statm: 368685 4785 1357 9 0 366028 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1474740 [startup+0.701865 s] /proc/loadavg: 0.93 0.98 0.99 3/64 3893 /proc/meminfo: memFree=1464000/2055920 swapFree=4162000/4192956 [pid=3893] ppid=3891 vsize=1484884 CPUtime=1.08 /proc/3893/stat : 3893 (java) S 3891 3893 3856 0 -1 0 9391 0 1 0 102 6 0 0 18 0 12 0 158124105 1520521216 8074 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/3893/statm: 371221 8074 1399 9 0 368564 0 Current children cumulated CPU time (s) 1.08 Current children cumulated vsize (KiB) 1484884 [startup+1.50104 s] /proc/loadavg: 0.93 0.98 0.99 3/76 3905 /proc/meminfo: memFree=1419168/2055920 swapFree=4162000/4192956 [pid=3893] ppid=3891 vsize=1486612 CPUtime=2.49 /proc/3893/stat : 3893 (java) S 3891 3893 3856 0 -1 0 21310 0 1 0 237 12 0 0 18 0 12 0 158124105 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/3893/statm: 371653 17112 1423 9 0 368996 0 [pid=3893/tid=3895] ppid=3891 vsize=1486612 CPUtime=0.97 /proc/3893/task/3895/stat : 3895 (java) R 3891 3893 3856 0 -1 64 12888 0 1 0 90 7 0 0 20 0 12 0 158124107 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3896] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3896/stat : 3896 (java) S 3891 3893 3856 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 158124108 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=3893/tid=3897] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3897/stat : 3897 (java) S 3891 3893 3856 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158124108 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=3893/tid=3898] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3898/stat : 3898 (java) S 3891 3893 3856 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158124110 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3899] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3899/stat : 3899 (java) S 3891 3893 3856 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158124110 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3900] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3900/stat : 3900 (java) S 3891 3893 3856 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158124110 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3901] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3901/stat : 3901 (java) S 3891 3893 3856 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 158124115 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3902] ppid=3891 vsize=1486612 CPUtime=0.9 /proc/3893/task/3902/stat : 3902 (java) R 3891 3893 3856 0 -1 64 4833 0 0 0 88 2 0 0 17 0 12 0 158124115 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 106810656 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3903] ppid=3891 vsize=1486612 CPUtime=0.59 /proc/3893/task/3903/stat : 3903 (java) R 3891 3893 3856 0 -1 64 2846 0 0 0 58 1 0 0 17 0 12 0 158124115 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 104163840 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=3893/tid=3904] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3904/stat : 3904 (java) S 3891 3893 3856 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158124115 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3905] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3905/stat : 3905 (java) S 3891 3893 3856 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158124115 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 1486612 Solver just ended. Dumping a history of the last processes samples [startup+1.50104 s] /proc/loadavg: 0.93 0.98 0.99 3/76 3905 /proc/meminfo: memFree=1419168/2055920 swapFree=4162000/4192956 [pid=3893] ppid=3891 vsize=1486612 CPUtime=2.49 /proc/3893/stat : 3893 (java) S 3891 3893 3856 0 -1 0 21310 0 1 0 237 12 0 0 18 0 12 0 158124105 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/3893/statm: 371653 17112 1423 9 0 368996 0 [pid=3893/tid=3895] ppid=3891 vsize=1486612 CPUtime=0.97 /proc/3893/task/3895/stat : 3895 (java) R 3891 3893 3856 0 -1 64 12888 0 1 0 90 7 0 0 20 0 12 0 158124107 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3896] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3896/stat : 3896 (java) S 3891 3893 3856 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 158124108 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=3893/tid=3897] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3897/stat : 3897 (java) S 3891 3893 3856 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158124108 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=3893/tid=3898] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3898/stat : 3898 (java) S 3891 3893 3856 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158124110 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3899] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3899/stat : 3899 (java) S 3891 3893 3856 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158124110 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3900] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3900/stat : 3900 (java) S 3891 3893 3856 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158124110 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3901] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3901/stat : 3901 (java) S 3891 3893 3856 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 158124115 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3902] ppid=3891 vsize=1486612 CPUtime=0.9 /proc/3893/task/3902/stat : 3902 (java) R 3891 3893 3856 0 -1 64 4833 0 0 0 88 2 0 0 17 0 12 0 158124115 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 106810656 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3903] ppid=3891 vsize=1486612 CPUtime=0.59 /proc/3893/task/3903/stat : 3903 (java) R 3891 3893 3856 0 -1 64 2846 0 0 0 58 1 0 0 17 0 12 0 158124115 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 104163840 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=3893/tid=3904] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3904/stat : 3904 (java) S 3891 3893 3856 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158124115 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=3893/tid=3905] ppid=3891 vsize=1486612 CPUtime=0 /proc/3893/task/3905/stat : 3905 (java) S 3891 3893 3856 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158124115 1522290688 17112 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 1486612 Child status: 20 Real time (s): 1.56786 CPU time (s): 2.6096 CPU user time (s): 2.47662 CPU system time (s): 0.132979 CPU usage (%): 166.444 Max. virtual memory (cumulated for all children) (KiB): 1489460 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.47662 system time used= 0.132979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 21596 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= 392 involuntary context switches= 310 runsolver used 0.005999 second user time and 0.008998 second system time The end
Begin job on node71 at 2009-06-13 17:01:42 IDJOB=1856210 IDBENCH=2402 IDSOLVER=681 FILE ID=node71/1856210-1244905302 PBS_JOBID= 9354558 Free space on /tmp= 66492 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-etamacro.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-1856210-1244905302/watcher-1856210-1244905302 -o /tmp/evaluation-result-1856210-1244905302/solver-1856210-1244905302 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1856210-1244905302.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f7cd52c219cc6e0fc4b5401699d735d9 RANDOM SEED=1136611657 node71.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 : 3000.277 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 : 3000.277 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: 1464480 kB Buffers: 73696 kB Cached: 411044 kB SwapCached: 26280 kB Active: 83392 kB Inactive: 430388 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1464480 kB SwapTotal: 4192956 kB SwapFree: 4162000 kB Dirty: 1424 kB Writeback: 0 kB Mapped: 13352 kB Slab: 63608 kB Committed_AS: 85380 kB PageTables: 1440 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= 66492 MiB End job on node71 at 2009-06-13 17:01:44