Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | UNSAT | 3.02954 | 1.92988 |
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 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.09/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.14 c See www.sat4j.org for details. 0.09/0.15 c version 2.1.1.v20090612 0.09/0.15 c sun.arch.data.model 32 0.09/0.15 c java.version 1.6.0_12 0.09/0.15 c os.name Linux 0.09/0.15 c os.version 2.6.9-22.EL.rootsmp 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1342000320 0.09/0.15 c Max memory 1344274432 0.09/0.15 c Total memory 1344274432 0.09/0.15 c Number of processors 2 0.22/0.21 c Pseudo Boolean Optimization 0.22/0.21 c --- Begin Solver configuration --- 0.22/0.21 c Stops conflict analysis at the first Unique Implication Point 0.22/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.22/0.21 c Learn all clauses as in MiniSAT 0.22/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.21 c Expensive reason simplification 0.22/0.21 c MiniSAT restarts strategy 0.22/0.21 c Memory based learned constraints deletion strategy 0.22/0.21 c timeout=2147483s 0.22/0.21 c DB Simplification allowed=false 0.22/0.21 c --- End Solver configuration --- 0.22/0.21 c solving HOME/instance-1856327-1244908006.opb 0.22/0.21 c reading problem ... 2.42/1.55 c ... done. Wall clock time 1.341s. 2.42/1.55 c #vars 14160 2.42/1.55 c #constraints 5530 2.42/1.55 c constraints type 2.42/1.56 c org.sat4j.pb.constraints.pb.MaxWatchPb => 602 2.90/1.87 c starts : 0 2.90/1.87 c conflicts : 0 2.90/1.87 c decisions : 0 2.90/1.87 c propagations : 5996 2.90/1.87 c inspects : 17684 2.90/1.87 c learnt literals : 0 2.90/1.87 c learnt binary clauses : 0 2.90/1.87 c learnt ternary clauses : 0 2.90/1.87 c learnt clauses : 0 2.90/1.87 c ignored clauses : 0 2.90/1.87 c root simplifications : 0 2.90/1.87 c removed literals (reason simplification) : 0 2.90/1.87 c reason swapping (by a shorter reason) : 0 2.90/1.87 c Calls to reduceDB : 0 2.90/1.87 c speed (assignments/second) : 18974.683544303796 2.90/1.87 c non guided choices 0 2.90/1.87 c learnt constraints type 2.90/1.87 c constraints type 2.90/1.87 c org.sat4j.pb.constraints.pb.MaxWatchPb => 602 2.90/1.87 s UNSATISFIABLE 2.90/1.87 c Total wall clock time (in seconds): 1.66
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-1856327-1244908006/watcher-1856327-1244908006 -o /tmp/evaluation-result-1856327-1244908006/solver-1856327-1244908006 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856327-1244908006.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 9989 /proc/meminfo: memFree=1313512/2055920 swapFree=4191900/4192956 [pid=9989] ppid=9987 vsize=152 CPUtime=0 /proc/9989/stat : 9989 (java6) R 9987 9989 9952 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 158401633 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 10924331 0 0 4096 0 0 0 0 17 1 0 0 /proc/9989/statm: 38 26 19 9 0 4 0 [startup+0.0339989 s] /proc/loadavg: 1.00 1.00 1.00 3/64 9989 /proc/meminfo: memFree=1313512/2055920 swapFree=4191900/4192956 [pid=9989] ppid=9987 vsize=1468752 CPUtime=0.02 /proc/9989/stat : 9989 (java) S 9987 9989 9952 0 -1 0 2943 0 1 0 1 1 0 0 18 0 4 0 158401633 1504002048 2690 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/9989/statm: 367188 2690 938 9 0 364539 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1468752 [startup+0.102006 s] /proc/loadavg: 1.00 1.00 1.00 3/64 9989 /proc/meminfo: memFree=1313512/2055920 swapFree=4191900/4192956 [pid=9989] ppid=9987 vsize=1472584 CPUtime=0.09 /proc/9989/stat : 9989 (java) S 9987 9989 9952 0 -1 0 3637 0 1 0 8 1 0 0 18 0 12 0 158401633 1507926016 3380 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9989/statm: 368146 3380 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472584 [startup+0.30102 s] /proc/loadavg: 1.00 1.00 1.00 3/64 9989 /proc/meminfo: memFree=1313512/2055920 swapFree=4191900/4192956 [pid=9989] ppid=9987 vsize=1474596 CPUtime=0.36 /proc/9989/stat : 9989 (java) S 9987 9989 9952 0 -1 0 5110 0 1 0 34 2 0 0 18 0 12 0 158401633 1509986304 4845 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9989/statm: 368649 4845 1359 9 0 365992 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1474596 [startup+0.701057 s] /proc/loadavg: 1.00 1.00 1.00 3/64 9989 /proc/meminfo: memFree=1313512/2055920 swapFree=4191900/4192956 [pid=9989] ppid=9987 vsize=1484192 CPUtime=1.09 /proc/9989/stat : 9989 (java) S 9987 9989 9952 0 -1 0 9671 0 1 0 105 4 0 0 18 0 12 0 158401633 1519812608 7859 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9989/statm: 371048 7860 1399 9 0 368391 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 1484192 [startup+1.50112 s] /proc/loadavg: 1.00 1.00 1.00 3/76 10001 /proc/meminfo: memFree=1273544/2055920 swapFree=4191900/4192956 [pid=9989] ppid=9987 vsize=1486884 CPUtime=2.42 /proc/9989/stat : 9989 (java) S 9987 9989 9952 0 -1 0 25141 0 1 0 230 12 0 0 18 0 12 0 158401633 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9989/statm: 371721 20377 1400 9 0 369064 0 [pid=9989/tid=9991] ppid=9987 vsize=1486884 CPUtime=1.1 /proc/9989/task/9991/stat : 9991 (java) R 9987 9989 9952 0 -1 64 16133 0 1 0 102 8 0 0 18 0 12 0 158401634 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4109436963 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9992] ppid=9987 vsize=1486884 CPUtime=0 /proc/9989/task/9992/stat : 9992 (java) S 9987 9989 9952 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 158401635 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9989/tid=9993] ppid=9987 vsize=1486884 CPUtime=0 /proc/9989/task/9993/stat : 9993 (java) S 9987 9989 9952 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158401635 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9989/tid=9994] ppid=9987 vsize=1486884 CPUtime=0 /proc/9989/task/9994/stat : 9994 (java) S 9987 9989 9952 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158401637 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9995] ppid=9987 vsize=1486884 CPUtime=0 /proc/9989/task/9995/stat : 9995 (java) S 9987 9989 9952 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158401637 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9996] ppid=9987 vsize=1486884 CPUtime=0 /proc/9989/task/9996/stat : 9996 (java) S 9987 9989 9952 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158401638 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9997] ppid=9987 vsize=1486884 CPUtime=0 /proc/9989/task/9997/stat : 9997 (java) S 9987 9989 9952 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 158401642 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9998] ppid=9987 vsize=1486884 CPUtime=0.84 /proc/9989/task/9998/stat : 9998 (java) S 9987 9989 9952 0 -1 64 5035 0 0 0 82 2 0 0 16 0 12 0 158401642 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9999] ppid=9987 vsize=1486884 CPUtime=0.46 /proc/9989/task/9999/stat : 9999 (java) R 9987 9989 9952 0 -1 64 3230 0 0 0 46 0 0 0 16 0 12 0 158401642 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 103147985 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9989/tid=10000] ppid=9987 vsize=1486884 CPUtime=0 /proc/9989/task/10000/stat : 10000 (java) S 9987 9989 9952 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158401642 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=10001] ppid=9987 vsize=1486884 CPUtime=0 /proc/9989/task/10001/stat : 10001 (java) S 9987 9989 9952 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158401642 1522569216 20377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.42 Current children cumulated vsize (KiB) 1486884 Solver just ended. Dumping a history of the last processes samples [startup+1.90215 s] /proc/loadavg: 1.00 1.00 1.00 3/76 10001 /proc/meminfo: memFree=1273544/2055920 swapFree=4191900/4192956 [pid=9989] ppid=9987 vsize=1487208 CPUtime=3 /proc/9989/stat : 9989 (java) S 9987 9989 9952 0 -1 0 28340 0 1 0 286 14 0 0 18 0 12 0 158401633 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9989/statm: 371802 23189 1422 9 0 369145 0 [pid=9989/tid=9991] ppid=9987 vsize=1487208 CPUtime=1.41 /proc/9989/task/9991/stat : 9991 (java) S 9987 9989 9952 0 -1 64 18923 0 1 0 132 9 0 0 21 0 12 0 158401634 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9989/tid=9992] ppid=9987 vsize=1487208 CPUtime=0 /proc/9989/task/9992/stat : 9992 (java) S 9987 9989 9952 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 158401635 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9989/tid=9993] ppid=9987 vsize=1487208 CPUtime=0 /proc/9989/task/9993/stat : 9993 (java) S 9987 9989 9952 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158401635 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9989/tid=9994] ppid=9987 vsize=1487208 CPUtime=0 /proc/9989/task/9994/stat : 9994 (java) S 9987 9989 9952 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158401637 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9995] ppid=9987 vsize=1487208 CPUtime=0 /proc/9989/task/9995/stat : 9995 (java) S 9987 9989 9952 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158401637 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9996] ppid=9987 vsize=1487208 CPUtime=0 /proc/9989/task/9996/stat : 9996 (java) S 9987 9989 9952 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158401638 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9997] ppid=9987 vsize=1487208 CPUtime=0 /proc/9989/task/9997/stat : 9997 (java) S 9987 9989 9952 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 158401642 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9998] ppid=9987 vsize=1487208 CPUtime=1.01 /proc/9989/task/9998/stat : 9998 (java) S 9987 9989 9952 0 -1 64 5359 0 0 0 98 3 0 0 16 0 12 0 158401642 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=9999] ppid=9987 vsize=1487208 CPUtime=0.56 /proc/9989/task/9999/stat : 9999 (java) S 9987 9989 9952 0 -1 64 3303 0 0 0 55 1 0 0 16 0 12 0 158401642 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=10000] ppid=9987 vsize=1487208 CPUtime=0 /proc/9989/task/10000/stat : 10000 (java) S 9987 9989 9952 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158401642 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9989/tid=10001] ppid=9987 vsize=1487208 CPUtime=0 /proc/9989/task/10001/stat : 10001 (java) S 9987 9989 9952 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158401642 1522900992 23189 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 3 Current children cumulated vsize (KiB) 1487208 Child status: 20 Real time (s): 1.92988 CPU time (s): 3.02954 CPU user time (s): 2.86856 CPU system time (s): 0.160975 CPU usage (%): 156.981 Max. virtual memory (cumulated for all children) (KiB): 1490088 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.86856 system time used= 0.160975 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 28343 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= 390 involuntary context switches= 267 runsolver used 0.006998 second user time and 0.006998 second system time The end
Begin job on node3 at 2009-06-13 17:46:47 IDJOB=1856327 IDBENCH=2460 IDSOLVER=682 FILE ID=node3/1856327-1244908006 PBS_JOBID= 9354604 Free space on /tmp= 66396 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-bandm.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856327-1244908006/watcher-1856327-1244908006 -o /tmp/evaluation-result-1856327-1244908006/solver-1856327-1244908006 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856327-1244908006.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a992ef1ae9c2fc19bb4dff3e333a9816 RANDOM SEED=1280354106 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: 1313928 kB Buffers: 66012 kB Cached: 594764 kB SwapCached: 524 kB Active: 48032 kB Inactive: 626168 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1313928 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 1580 kB Writeback: 0 kB Mapped: 21660 kB Slab: 53844 kB Committed_AS: 118140 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 17:46:49