Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 2.85756 | 1.63346 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-capri.opb |
MD5SUM | c604b2e3d1c07d3beeda9af6b1043272 |
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 | 0.095984 |
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 | 7817 |
Total number of constraints | 402 |
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 | 402 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 647 |
Number of terms in the objective function | 580 |
Biggest coefficient in the objective function | 107374182400000 |
Number of bits for the biggest coefficient in the objective function | 47 |
Sum of the numbers in the objective function | 1708358674549057 |
Number of bits of the sum of numbers in the objective function | 51 |
Biggest number in a constraint | 11690085472796672 |
Number of bits of the biggest number in a constraint | 54 |
Biggest sum of numbers in a constraint | 80356363520648894 |
Number of bits of the biggest sum of numbers | 57 |
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) 2004-2006 Daniel Le Berre 0.08/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.15 c no version file found!!! 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0 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 1651659224 0.08/0.15 c Max memory 1654456320 0.08/0.15 c Total memory 1654456320 0.08/0.15 c Number of processors 2 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c solving /tmp/evaluation/365540-1177051160/instance-365540-1177051160.opb 0.20/0.20 c reading problem ... 2.22/1.38 c ... done. Wall clock time 1.179s. 2.22/1.38 c CPU time (experimental) 0.94s. 2.22/1.38 c #vars 7817 2.22/1.38 c #constraints 544 2.62/1.59 c starts : 0 2.62/1.59 c conflicts : 0 2.62/1.59 c decisions : 0 2.62/1.59 c propagations : 2279 2.62/1.59 c inspects : 5449 2.62/1.59 c learnt literals : 0 2.62/1.59 c learnt binary clauses : 0 2.62/1.59 c learnt ternary clauses : 0 2.62/1.59 c learnt clauses : 0 2.62/1.59 c root simplifications : 0 2.62/1.59 c removed literals (reason simplification) : 0 2.62/1.59 c reason swapping (by a shorter reason) : 0 2.62/1.59 c Calls to reduceDB : 0 2.62/1.59 c speed (decisions/second) : 0.0 2.62/1.59 c non guided choices 0 2.62/1.59 s UNSATISFIABLE 2.62/1.59 c Total wall clock time (ms): 1.393
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-365540-1177051160 -o ROOT/results/node25/solver-365540-1177051160 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365540-1177051160/sat4jPseudoResolution.jar /tmp/evaluation/365540-1177051160/instance-365540-1177051160.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.79 0.95 0.98 2/64 3480 /proc/meminfo: memFree=1730752/2055920 swapFree=4182972/4192956 [pid=3480] ppid=3478 vsize=152 CPUtime=0 /proc/3480/stat : 3480 (java) R 3478 3480 3132 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 153033058 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 10027812 0 2147483391 4096 0 0 0 0 17 1 0 0 /proc/3480/statm: 38 26 19 9 0 4 0 [startup+0.06401 s] /proc/loadavg: 0.79 0.95 0.98 2/64 3480 /proc/meminfo: memFree=1730752/2055920 swapFree=4182972/4192956 [pid=3480] ppid=3478 vsize=1777708 CPUtime=0.04 /proc/3480/stat : 3480 (java) S 3478 3480 3132 0 -1 0 3627 0 1 0 3 1 0 0 18 0 7 0 153033058 1820372992 3370 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/3480/statm: 444427 3370 1073 9 0 442063 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1777708 [startup+0.101016 s] /proc/loadavg: 0.79 0.95 0.98 2/64 3480 /proc/meminfo: memFree=1730752/2055920 swapFree=4182972/4192956 [pid=3480] ppid=3478 vsize=1780108 CPUtime=0.08 /proc/3480/stat : 3480 (java) S 3478 3480 3132 0 -1 0 3964 0 1 0 6 2 0 0 18 0 12 0 153033058 1822830592 3706 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3480/statm: 445027 3706 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.30105 s] /proc/loadavg: 0.79 0.95 0.98 2/64 3480 /proc/meminfo: memFree=1730752/2055920 swapFree=4182972/4192956 [pid=3480] ppid=3478 vsize=1782452 CPUtime=0.35 /proc/3480/stat : 3480 (java) S 3478 3480 3132 0 -1 0 5189 0 1 0 31 4 0 0 18 0 12 0 153033058 1825230848 4928 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3480/statm: 445613 4928 1267 9 0 443225 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1782452 [startup+0.70112 s] /proc/loadavg: 0.79 0.95 0.98 2/64 3480 /proc/meminfo: memFree=1730752/2055920 swapFree=4182972/4192956 [pid=3480] ppid=3478 vsize=1790168 CPUtime=1.04 /proc/3480/stat : 3480 (java) S 3478 3480 3132 0 -1 0 8945 0 1 0 100 4 0 0 18 0 12 0 153033058 1833132032 8099 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3480/statm: 447542 8099 1304 9 0 445154 0 Current children cumulated CPU time (s) 1.04 Current children cumulated vsize (KiB) 1790168 [startup+1.50226 s] /proc/loadavg: 0.79 0.95 0.98 4/76 3492 /proc/meminfo: memFree=1685408/2055920 swapFree=4182972/4192956 [pid=3480] ppid=3478 vsize=1796900 CPUtime=2.62 /proc/3480/stat : 3480 (java) S 3478 3480 3132 0 -1 0 22033 0 1 0 250 12 0 0 18 0 12 0 153033058 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3480/statm: 449225 17006 1319 9 0 446837 0 [pid=3480/tid=3482] ppid=3478 vsize=1796900 CPUtime=0.98 /proc/3480/task/3482/stat : 3482 (java) R 3478 3480 3132 0 -1 64 12487 0 1 0 90 8 0 0 18 0 12 0 153033060 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109212957 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3480/tid=3483] ppid=3478 vsize=1796900 CPUtime=0 /proc/3480/task/3483/stat : 3483 (java) S 3478 3480 3132 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 153033061 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3484] ppid=3478 vsize=1796900 CPUtime=0 /proc/3480/task/3484/stat : 3484 (java) S 3478 3480 3132 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 153033061 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3480/tid=3485] ppid=3478 vsize=1796900 CPUtime=0 /proc/3480/task/3485/stat : 3485 (java) S 3478 3480 3132 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 153033063 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3486] ppid=3478 vsize=1796900 CPUtime=0 /proc/3480/task/3486/stat : 3486 (java) S 3478 3480 3132 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 153033064 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3487] ppid=3478 vsize=1796900 CPUtime=0 /proc/3480/task/3487/stat : 3487 (java) S 3478 3480 3132 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 153033064 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3488] ppid=3478 vsize=1796900 CPUtime=0 /proc/3480/task/3488/stat : 3488 (java) S 3478 3480 3132 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 153033068 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3489] ppid=3478 vsize=1796900 CPUtime=0.78 /proc/3480/task/3489/stat : 3489 (java) R 3478 3480 3132 0 -1 64 5101 0 0 0 77 1 0 0 18 0 12 0 153033068 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103336793 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3490] ppid=3478 vsize=1796900 CPUtime=0.83 /proc/3480/task/3490/stat : 3490 (java) R 3478 3480 3132 0 -1 64 3727 0 0 0 82 1 0 0 17 0 12 0 153033068 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102602213 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3480/tid=3491] ppid=3478 vsize=1796900 CPUtime=0 /proc/3480/task/3491/stat : 3491 (java) S 3478 3480 3132 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 153033068 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3492] ppid=3478 vsize=1796900 CPUtime=0 /proc/3480/task/3492/stat : 3492 (java) S 3478 3480 3132 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 153033068 1840025600 17006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.62 Current children cumulated vsize (KiB) 1796900 Solver just ended. Dumping a history of the last processes samples [startup+1.60228 s] /proc/loadavg: 0.79 0.95 0.98 4/76 3492 /proc/meminfo: memFree=1685408/2055920 swapFree=4182972/4192956 [pid=3480] ppid=3478 vsize=1796232 CPUtime=2.82 /proc/3480/stat : 3480 (java) S 3478 3480 3132 0 -1 0 23296 0 1 0 270 12 0 0 18 0 12 0 153033058 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3480/statm: 449058 17065 1320 9 0 446670 0 [pid=3480/tid=3482] ppid=3478 vsize=1796232 CPUtime=0.99 /proc/3480/task/3482/stat : 3482 (java) S 3478 3480 3132 0 -1 64 12662 0 1 0 91 8 0 0 18 0 12 0 153033060 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3480/tid=3483] ppid=3478 vsize=1796232 CPUtime=0 /proc/3480/task/3483/stat : 3483 (java) S 3478 3480 3132 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 153033061 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3484] ppid=3478 vsize=1796232 CPUtime=0 /proc/3480/task/3484/stat : 3484 (java) S 3478 3480 3132 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 153033061 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3480/tid=3485] ppid=3478 vsize=1796232 CPUtime=0 /proc/3480/task/3485/stat : 3485 (java) S 3478 3480 3132 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 153033063 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3486] ppid=3478 vsize=1796232 CPUtime=0 /proc/3480/task/3486/stat : 3486 (java) S 3478 3480 3132 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 153033064 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3487] ppid=3478 vsize=1796232 CPUtime=0 /proc/3480/task/3487/stat : 3487 (java) S 3478 3480 3132 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 153033064 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3488] ppid=3478 vsize=1796232 CPUtime=0 /proc/3480/task/3488/stat : 3488 (java) S 3478 3480 3132 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 153033068 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3489] ppid=3478 vsize=1796232 CPUtime=0.88 /proc/3480/task/3489/stat : 3489 (java) R 3478 3480 3132 0 -1 64 5758 0 0 0 86 2 0 0 18 0 12 0 153033068 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103319442 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3490] ppid=3478 vsize=1796232 CPUtime=0.91 /proc/3480/task/3490/stat : 3490 (java) S 3478 3480 3132 0 -1 64 4149 0 0 0 90 1 0 0 17 0 12 0 153033068 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3480/tid=3491] ppid=3478 vsize=1796232 CPUtime=0 /proc/3480/task/3491/stat : 3491 (java) S 3478 3480 3132 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 153033068 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3480/tid=3492] ppid=3478 vsize=1796232 CPUtime=0 /proc/3480/task/3492/stat : 3492 (java) S 3478 3480 3132 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 153033068 1839341568 17065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.82 Current children cumulated vsize (KiB) 1796232 Child status: 20 Real time (s): 1.63346 CPU time (s): 2.85756 CPU user time (s): 2.71859 CPU system time (s): 0.138978 CPU usage (%): 174.94 Max. virtual memory (cumulated for all children) (KiB): 1796900 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.71859 system time used= 0.138978 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 23300 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= 526 involuntary context switches= 291 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node25 on Fri Apr 20 06:39:20 UTC 2007 IDJOB= 365540 IDBENCH= 2426 IDSOLVER= 159 FILE ID= node25/365540-1177051160 PBS_JOBID= 4640173 Free space on /tmp= 66365 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-capri.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365540-1177051160/sat4jPseudoResolution.jar /tmp/evaluation/365540-1177051160/instance-365540-1177051160.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-365540-1177051160 -o ROOT/results/node25/solver-365540-1177051160 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365540-1177051160/sat4jPseudoResolution.jar /tmp/evaluation/365540-1177051160/instance-365540-1177051160.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= c604b2e3d1c07d3beeda9af6b1043272 RANDOM SEED= 593074475 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.261 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 : 3000.261 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: 1731352 kB Buffers: 72432 kB Cached: 201120 kB SwapCached: 3684 kB Active: 157852 kB Inactive: 126408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1731352 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 4356 kB Writeback: 0 kB Mapped: 15452 kB Slab: 26368 kB Committed_AS: 4044328 kB PageTables: 1472 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= 66365 MiB End job on node25 on Fri Apr 20 06:39:22 UTC 2007