Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | UNSAT | 4.25135 | 3.19355 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship04l.opb |
MD5SUM | 47a1fe4dafb304fd3a7d8b81e0d88bbf |
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 | 4.21436 |
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 | 63540 |
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 | 2520 |
Number of terms in the objective function | 63540 |
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 | 435915316225983825 |
Number of bits of the sum of numbers in the objective function | 59 |
Biggest number in a constraint | 1977295568896000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 435915316225983825 |
Number of bits of the biggest sum of numbers | 59 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.08/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.13 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 0.23/0.20 c Pseudo Boolean Optimization 0.23/0.20 c --- Begin Solver configuration --- 0.23/0.20 c Stops conflict analysis at the first Unique Implication Point 0.23/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.23/0.20 c Learn all clauses as in MiniSAT 0.23/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.20 c Expensive reason simplification 0.23/0.20 c MiniSAT restarts strategy 0.23/0.20 c Memory based learned constraints deletion strategy 0.23/0.20 c timeout=2147483s 0.23/0.20 c DB Simplification allowed=false 0.23/0.20 c --- End Solver configuration --- 0.23/0.20 c solving HOME/instance-1856293-1244907385.opb 0.23/0.20 c reading problem ... 3.15/2.57 c ... done. Wall clock time 2.371s. 3.15/2.57 c #vars 63540 3.15/2.57 c #constraints 41403 3.15/2.57 c constraints type 3.15/2.57 c org.sat4j.pb.constraints.pb.MaxWatchPb => 604 4.18/3.12 c starts : 0 4.18/3.12 c conflicts : 0 4.18/3.12 c decisions : 0 4.18/3.12 c propagations : 40806 4.18/3.12 c inspects : 31107 4.18/3.12 c learnt literals : 0 4.18/3.12 c learnt binary clauses : 0 4.18/3.12 c learnt ternary clauses : 0 4.18/3.12 c learnt clauses : 0 4.18/3.12 c ignored clauses : 0 4.18/3.12 c root simplifications : 0 4.18/3.12 c removed literals (reason simplification) : 0 4.18/3.12 c reason swapping (by a shorter reason) : 0 4.18/3.12 c Calls to reduceDB : 0 4.18/3.12 c speed (assignments/second) : 74327.86885245901 4.18/3.12 c non guided choices 0 4.18/3.12 c learnt constraints type 4.18/3.12 c constraints type 4.18/3.12 c org.sat4j.pb.constraints.pb.MaxWatchPb => 604 4.18/3.12 s UNSATISFIABLE 4.18/3.12 c Total wall clock time (in seconds): 2.924
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-1856293-1244907385/watcher-1856293-1244907385 -o /tmp/evaluation-result-1856293-1244907385/solver-1856293-1244907385 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856293-1244907385.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 3/65 9706 /proc/meminfo: memFree=1315840/2055920 swapFree=4192812/4192956 [pid=9706] ppid=9704 vsize=1472 CPUtime=0 /proc/9706/stat : 9706 (java6) R 9704 9706 9669 0 -1 0 102 0 0 0 0 0 0 0 20 0 1 0 147264985 1507328 75 1992294400 134512640 134550932 4294956176 18446744073709551615 3914111 0 0 4096 0 0 0 0 17 1 0 0 /proc/9706/statm: 368 83 61 9 0 10 0 [startup+0.086647 s] /proc/loadavg: 1.00 1.00 1.00 3/65 9706 /proc/meminfo: memFree=1315840/2055920 swapFree=4192812/4192956 [pid=9706] ppid=9704 vsize=1470220 CPUtime=0.06 /proc/9706/stat : 9706 (java) S 9704 9706 9669 0 -1 0 3508 0 1 0 5 1 0 0 18 0 7 0 147264985 1505505280 3253 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 /proc/9706/statm: 367555 3253 1043 9 0 364906 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1470220 [startup+0.101647 s] /proc/loadavg: 1.00 1.00 1.00 3/65 9706 /proc/meminfo: memFree=1315840/2055920 swapFree=4192812/4192956 [pid=9706] ppid=9704 vsize=1472584 CPUtime=0.08 /proc/9706/stat : 9706 (java) S 9704 9706 9669 0 -1 0 3643 0 1 0 7 1 0 0 18 0 12 0 147264985 1507926016 3386 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9706/statm: 368146 3386 1069 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.301661 s] /proc/loadavg: 1.00 1.00 1.00 3/65 9706 /proc/meminfo: memFree=1315840/2055920 swapFree=4192812/4192956 [pid=9706] ppid=9704 vsize=1475152 CPUtime=0.38 /proc/9706/stat : 9706 (java) S 9704 9706 9669 0 -1 0 5398 0 1 0 36 2 0 0 18 0 12 0 147264985 1510555648 5131 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9706/statm: 368788 5131 1360 9 0 366131 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 1475152 [startup+0.701702 s] /proc/loadavg: 1.00 1.00 1.00 3/65 9706 /proc/meminfo: memFree=1315840/2055920 swapFree=4192812/4192956 [pid=9706] ppid=9704 vsize=1476100 CPUtime=0.95 /proc/9706/stat : 9706 (java) S 9704 9706 9669 0 -1 0 9873 0 1 0 91 4 0 0 18 0 12 0 147264985 1511526400 9351 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9706/statm: 369025 9351 1394 9 0 366368 0 Current children cumulated CPU time (s) 0.95 Current children cumulated vsize (KiB) 1476100 [startup+1.50278 s] /proc/loadavg: 1.00 1.00 1.00 3/77 9718 /proc/meminfo: memFree=1267936/2055920 swapFree=4192812/4192956 [pid=9706] ppid=9704 vsize=1476232 CPUtime=2 /proc/9706/stat : 9706 (java) S 9704 9706 9669 0 -1 0 23094 0 1 0 191 9 0 0 18 0 12 0 147264985 1511661568 22262 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9706/statm: 369058 22263 1404 9 0 366401 0 [pid=9706/tid=9708] ppid=9704 vsize=1476232 CPUtime=1.31 /proc/9706/task/9708/stat : 9708 (java) R 9704 9706 9669 0 -1 64 20708 0 1 0 123 8 0 0 21 0 12 0 147264986 1511661568 22264 1992294400 134512640 134550932 4294956016 18446744073709551615 4109490188 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9706/tid=9709] ppid=9704 vsize=1476232 CPUtime=0 /proc/9706/task/9709/stat : 9709 (java) S 9704 9706 9669 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 147264988 1511661568 22269 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9706/tid=9710] ppid=9704 vsize=1476232 CPUtime=0 /proc/9706/task/9710/stat : 9710 (java) S 9704 9706 9669 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 147264988 1511661568 22272 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9706/tid=9711] ppid=9704 vsize=1476232 CPUtime=0 /proc/9706/task/9711/stat : 9711 (java) S 9704 9706 9669 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 147264989 1511661568 22272 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0 [pid=9706/tid=9712] ppid=9704 vsize=1476232 CPUtime=0 /proc/9706/task/9712/stat : 9712 (java) S 9704 9706 9669 0 -1 64 9 0 0 0 0 0 0 0 24 0 12 0 147264990 1511661568 22273 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9713] ppid=9704 vsize=1476232 CPUtime=0 /proc/9706/task/9713/stat : 9713 (java) S 9704 9706 9669 0 -1 64 4 0 0 0 0 0 0 0 25 0 12 0 147264990 1511661568 22275 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9714] ppid=9704 vsize=1476232 CPUtime=0 /proc/9706/task/9714/stat : 9714 (java) S 9704 9706 9669 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 147264994 1511661568 22276 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9715] ppid=9704 vsize=1476232 CPUtime=0.31 /proc/9706/task/9715/stat : 9715 (java) R 9704 9706 9669 0 -1 64 815 0 0 0 31 0 0 0 16 0 12 0 147264994 1511661568 22277 1992294400 134512640 134550932 4294956016 18446744073709551615 106253783 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9716] ppid=9704 vsize=1476232 CPUtime=0.36 /proc/9706/task/9716/stat : 9716 (java) S 9704 9706 9669 0 -1 64 833 0 0 0 36 0 0 0 17 0 12 0 147264994 1511661568 22278 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9706/tid=9717] ppid=9704 vsize=1476232 CPUtime=0 /proc/9706/task/9717/stat : 9717 (java) S 9704 9706 9669 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 147264994 1511661568 22278 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9718] ppid=9704 vsize=1476232 CPUtime=0 /proc/9706/task/9718/stat : 9718 (java) S 9704 9706 9669 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 147264994 1511661568 22279 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2 Current children cumulated vsize (KiB) 1476232 [startup+3.10293 s] /proc/loadavg: 1.00 1.00 1.00 2/77 9718 /proc/meminfo: memFree=1165728/2055920 swapFree=4192812/4192956 [pid=9706] ppid=9704 vsize=1476552 CPUtime=4.18 /proc/9706/stat : 9706 (java) S 9704 9706 9669 0 -1 0 41905 0 1 0 401 17 0 0 18 0 12 0 147264985 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9706/statm: 369138 39111 1432 9 0 366481 0 [pid=9706/tid=9708] ppid=9704 vsize=1476552 CPUtime=2.7 /proc/9706/task/9708/stat : 9708 (java) R 9704 9706 9669 0 -1 64 30965 0 1 0 258 12 0 0 25 0 12 0 147264986 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4109712448 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9709] ppid=9704 vsize=1476552 CPUtime=0.11 /proc/9706/task/9709/stat : 9709 (java) S 9704 9706 9669 0 -1 64 3555 0 0 0 10 1 0 0 18 0 12 0 147264988 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9706/tid=9710] ppid=9704 vsize=1476552 CPUtime=0.11 /proc/9706/task/9710/stat : 9710 (java) S 9704 9706 9669 0 -1 64 3303 0 0 0 10 1 0 0 16 0 12 0 147264988 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9711] ppid=9704 vsize=1476552 CPUtime=0 /proc/9706/task/9711/stat : 9711 (java) S 9704 9706 9669 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 147264989 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0 [pid=9706/tid=9712] ppid=9704 vsize=1476552 CPUtime=0 /proc/9706/task/9712/stat : 9712 (java) S 9704 9706 9669 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 147264990 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9713] ppid=9704 vsize=1476552 CPUtime=0 /proc/9706/task/9713/stat : 9713 (java) S 9704 9706 9669 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 147264990 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9714] ppid=9704 vsize=1476552 CPUtime=0 /proc/9706/task/9714/stat : 9714 (java) S 9704 9706 9669 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 147264994 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9715] ppid=9704 vsize=1476552 CPUtime=0.61 /proc/9706/task/9715/stat : 9715 (java) S 9704 9706 9669 0 -1 64 1738 0 0 0 61 0 0 0 16 0 12 0 147264994 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9706/tid=9716] ppid=9704 vsize=1476552 CPUtime=0.6 /proc/9706/task/9716/stat : 9716 (java) S 9704 9706 9669 0 -1 64 1594 0 0 0 60 0 0 0 17 0 12 0 147264994 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9717] ppid=9704 vsize=1476552 CPUtime=0 /proc/9706/task/9717/stat : 9717 (java) S 9704 9706 9669 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 147264994 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9706/tid=9718] ppid=9704 vsize=1476552 CPUtime=0 /proc/9706/task/9718/stat : 9718 (java) S 9704 9706 9669 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 147264994 1511989248 39111 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 4.18 Current children cumulated vsize (KiB) 1476552 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 3.19355 CPU time (s): 4.25135 CPU user time (s): 4.04738 CPU system time (s): 0.203968 CPU usage (%): 133.123 Max. virtual memory (cumulated for all children) (KiB): 1477712 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.04738 system time used= 0.203968 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 41923 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= 412 involuntary context switches= 345 runsolver used 0.006998 second user time and 0.017997 second system time The end
Begin job on node8 at 2009-06-13 17:36:25 IDJOB=1856293 IDBENCH=2443 IDSOLVER=682 FILE ID=node8/1856293-1244907385 PBS_JOBID= 9354585 Free space on /tmp= 66368 MiB SOLVER NAME= SAT4J Pseudo Resolution 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-ship04l.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856293-1244907385/watcher-1856293-1244907385 -o /tmp/evaluation-result-1856293-1244907385/solver-1856293-1244907385 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856293-1244907385.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 47a1fe4dafb304fd3a7d8b81e0d88bbf RANDOM SEED=376061629 node8.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 : 3000.234 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 : 3000.234 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1316256 kB Buffers: 66624 kB Cached: 583724 kB SwapCached: 140 kB Active: 59900 kB Inactive: 605372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1316256 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 4420 kB Writeback: 0 kB Mapped: 24508 kB Slab: 60156 kB Committed_AS: 132000 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66368 MiB End job on node8 at 2009-06-13 17:36:29