Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | -6 | 0.092985 | 0.0954651 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_25_3.opb |
MD5SUM | 895b392518f0ed07a83cbb5373db95e4 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -6 |
Best CPU time to get the best result obtained on this benchmark | 0.044992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -6 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 25 |
Maximum length of a constraint | 37 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1476 |
Sum of products size (including duplicates) | 2952 |
Number of different products | 738 |
Sum of products size | 1476 |
0.00/0.00 c Parsing PB file... 0.00/0.04 c Converting 738 PB-constraints to clauses... 0.00/0.04 c -- Unit propagations: (none) 0.00/0.04 c -- Detecting intervals from adjacent constraints: (none) 0.00/0.04 c -- Clauses(.)/Splits(s): .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 0.00/0.05 c ==================================[MINISAT+]================================== 0.00/0.05 c | Conflicts | Original | Learnt | Progress | 0.00/0.05 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.05 c ============================================================================== 0.00/0.05 c | 0 | 738 1476 | 246 0 0 nan | 0.000 % | 0.00/0.05 c ============================================================================== 0.00/0.05 c [1mFound solution: -5[0m 0.00/0.05 o -5 0.00/0.05 c ---[ 0]---> Sorter-cost: 806 Base: 0.00/0.05 c ==================================[MINISAT+]================================== 0.00/0.05 c | Conflicts | Original | Learnt | Progress | 0.00/0.05 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.05 c ============================================================================== 0.00/0.05 c | 0 | 1459 3190 | 486 0 0 nan | 0.000 % | 0.00/0.05 c ============================================================================== 0.00/0.05 c [1mFound solution: -6[0m 0.00/0.05 o -6 0.00/0.05 c ---[ 0]---> Sorter-cost: 0 Base: 0.00/0.05 c ==================================[MINISAT+]================================== 0.00/0.05 c | Conflicts | Original | Learnt | Progress | 0.00/0.05 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.05 c ============================================================================== 0.00/0.05 c | 9 | 1457 3185 | 485 9 130 14.4 | 0.000 % | 0.00/0.06 c | 109 | 1439 3149 | 533 107 1387 13.0 | 59.674 % | 0.06/0.07 c | 259 | 1311 2881 | 586 234 3603 15.4 | 64.263 % | 0.06/0.08 c | 484 | 989 2205 | 645 359 5482 15.3 | 71.564 % | 0.06/0.09 c ============================================================================== 0.06/0.09 c [1mOptimal solution: -6[0m 0.06/0.09 s OPTIMUM FOUND 0.06/0.09 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 0.06/0.09 v -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 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conflicts : 599 (6442 /sec) 0.06/0.09 c decisions : 909 (9776 /sec) 0.06/0.09 c propagations : 0 (0 /sec) 0.06/0.09 c inspects : 0 (0 /sec) 0.06/0.09 c CPU time : 0.092985 s 0.06/0.09 c _______________________________________________________________________________
OK -6
Linearizing /tmp/evaluation/454538-1178027151/instance-454538-1178027151.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node11/watcher-454538-1178027151 -o ROOT/results/node11/solver-454538-1178027151 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454538-1178027151/minisat+ /tmp/evaluation/454538-1178027151/instance-454538-1178027151.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: 0.66 0.92 0.97 3/77 20832 /proc/meminfo: memFree=1807256/2055920 swapFree=4147120/4192956 [pid=20832] ppid=20830 vsize=1048 CPUtime=0 /proc/20832/stat : 20832 (minisat+) R 20830 20832 22965 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 243764097 1073152 98 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/20832/statm: 262 98 73 215 0 44 0 [startup+0.06877 s] /proc/loadavg: 0.66 0.92 0.97 3/77 20832 /proc/meminfo: memFree=1807256/2055920 swapFree=4147120/4192956 [pid=20832] ppid=20830 vsize=1476 CPUtime=0.06 /proc/20832/stat : 20832 (minisat+) R 20830 20832 22965 0 -1 4194304 235 0 0 0 6 0 0 0 18 0 1 0 243764097 1511424 221 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569789 0 0 4096 16386 0 0 0 17 1 0 0 /proc/20832/statm: 369 221 110 215 0 151 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1476 Solver just ended. Dumping a history of the last processes samples [startup+0.06877 s] /proc/loadavg: 0.66 0.92 0.97 3/77 20832 /proc/meminfo: memFree=1807256/2055920 swapFree=4147120/4192956 [pid=20832] ppid=20830 vsize=1476 CPUtime=0.06 /proc/20832/stat : 20832 (minisat+) R 20830 20832 22965 0 -1 4194304 235 0 0 0 6 0 0 0 18 0 1 0 243764097 1511424 221 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569789 0 0 4096 16386 0 0 0 17 1 0 0 /proc/20832/statm: 369 221 110 215 0 151 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1476 Child status: 30 Real time (s): 0.0954651 CPU time (s): 0.092985 CPU user time (s): 0.092985 CPU system time (s): 0 CPU usage (%): 97.4021 Max. virtual memory (cumulated for all children) (KiB): 1476 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.092985 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 242 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 15 involuntary context switches= 2 runsolver used 0.001999 second user time and 0.008998 second system time The end
Begin job on node11 on Tue May 1 13:45:51 UTC 2007 IDJOB= 454538 IDBENCH= 48204 IDSOLVER= 156 FILE ID= node11/454538-1178027151 PBS_JOBID= 4728369 Free space on /tmp= 66562 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_3.opb COMMAND LINE= /tmp/evaluation/454538-1178027151/minisat+ /tmp/evaluation/454538-1178027151/instance-454538-1178027151.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-454538-1178027151 -o ROOT/results/node11/conversion-454538-1178027151 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454538-1178027151/instance-454538-1178027151.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node11/watcher-454538-1178027151 -o ROOT/results/node11/solver-454538-1178027151 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454538-1178027151/minisat+ /tmp/evaluation/454538-1178027151/instance-454538-1178027151.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 895b392518f0ed07a83cbb5373db95e4 RANDOM SEED= 953404926 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node11.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 : 3000.235 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 : 3000.235 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: 1807664 kB Buffers: 46752 kB Cached: 108068 kB SwapCached: 14160 kB Active: 106844 kB Inactive: 74652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1807664 kB SwapTotal: 4192956 kB SwapFree: 4147120 kB Dirty: 2580 kB Writeback: 0 kB Mapped: 33272 kB Slab: 52148 kB Committed_AS: 6922932 kB PageTables: 1856 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= 66562 MiB End job on node11 on Tue May 1 13:45:52 UTC 2007