Name | mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-stein27.opb |
MD5SUM | 5cfd2609faa97ca60458112609ce37ee |
Bench Category | optimization, small integers (OPTSMALLINT) |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 18 |
Optimality of the best value was proved | YES |
Number of terms in the objective function | 27 |
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 | 27 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 13 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 40 |
Number of bits of the biggest sum of numbers | 6 |
Best result obtained on this benchmark | OPTIMUM FOUND |
Best CPU time to get the best result obtained on this benchmark | 1.43378 |
Number of variables | 27 |
Total number of constraints | 145 |
Number of constraints which are clauses | 117 |
Number of constraints which are cardinality constraints (but not clauses) | 28 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 27 |
LAUNCH ON wulflinc27 THE 2005-09-18 14:50:29 (client local time) PB2005-SCRIPT v4.0 MARKUPS: idlaunch=666 boxname=wulflinc27 idbench=666 idsolver=1 numberseed=0 MD5SUM SOLVER: 38f99674050b34630888bf623b924b59 /oldhome/oroussel/solvers/bsolo MD5SUM BENCH: 5cfd2609faa97ca60458112609ce37ee /oldhome/oroussel/tmp/wulflinc27/normalized-mps-v2-20-10-stein27.opb REAL COMMAND: bsolo /oldhome/oroussel/tmp/wulflinc27/normalized-mps-v2-20-10-stein27.opb IDLAUNCH: 666 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 3 cpu MHz : 451.169 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 888.83 processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 3 cpu MHz : 451.169 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 899.07 /proc/meminfo: MemTotal: 1034660 kB MemFree: 916524 kB Buffers: 35272 kB Cached: 50800 kB SwapCached: 764 kB Active: 63056 kB Inactive: 25612 kB HighTotal: 131008 kB HighFree: 77672 kB LowTotal: 903652 kB LowFree: 838852 kB SwapTotal: 2097892 kB SwapFree: 2096616 kB Dirty: 40 kB Writeback: 0 kB Mapped: 5724 kB Slab: 23896 kB Committed_AS: 64132 kB PageTables: 328 kB VmallocTotal: 114680 kB VmallocUsed: 1368 kB VmallocChunk: 113252 kB JOB ENDED THE 2005-09-18 14:51:17 (client local time) WITH STATUS 30 IN 40.4788 SECONDS stats: 666 0 40.4788 30
c INFO: OSL Context initialized. c Initial problem consists of 27 variables and 118 constraints. c No problem reductions applied in OPT. instance. c preprocess terminated. Elapsed time: 0.073 c After prepocess the problem consists of 27 variables and 118 constraints. c Initial Lower Bound: 0 c NEW SOLUTION FOUND: 20 @ 0.073 @ #Dec. 20 c NEW SOLUTION FOUND: 19 @ 0.078 @ #Dec. 51 c NEW SOLUTION FOUND: 18 @ 0.084 @ #Dec. 91 c Restart #1 #Var: 27 #Dec: 317 LB: 0 @ 0.152 c Restart #2 #Var: 27 #Dec: 737 LB: 0 @ 0.344 c Restart #3 #Var: 27 #Dec: 1378 LB: 0 @ 0.688 c Restart #4 #Var: 27 #Dec: 2217 LB: 0 @ 1.337 c CHANGE to LPR mode... UB: 18 MIS: 0 LPR: 13 (0.024) Diff: 0 c Restart #0 #Var: 27 #Dec: 3274 LB: 0 @ 2.537 c Restart #1 #Var: 27 #Dec: 3479 LB: 13 @ 5.608 c Restart #2 #Var: 27 #Dec: 3883 LB: 13 @ 10.289 c Restart #3 #Var: 26 #Dec: 4488 LB: 13 @ 19.671 c Restart #4 #Var: 24 #Dec: 5293 LB: 13 @ 32.531 s OPTIMUM FOUND v V0001_bit0 -V0002_bit0 V0003_bit0 -V0004_bit0 V0005_bit0 V0006_bit0 -V0007_bit0 -V0008_bit0 V0009_bit0 V0010_bit0 V0011_bit0 V0012_bit0 -V0013_bit0 V0014_bit0 V0015_bit0 V0016_bit0 V0017_bit0 V0018_bit0 V0019_bit0 V0020_bit0 V0021_bit0 V0022_bit0 -V0023_bit0 V0024_bit0 -V0025_bit0 -V0026_bit0 -V0027_bit0 c Cost: 18 c Exit Code: 30 c Total time: 40.462 s
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1200 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1230 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGTERM then SIGKILL): 921600 Kb Enforcing VSIZE limit: 994918400 bytes Current StackSize limit: 67108864 bytes Raw data (/proc/2873/stat): 2873 (bsolo) R 2872 2873 28974 0 -1 0 19 0 0 0 0 0 0 0 23 0 1 0 1842092977 438272 3 4294967295 134512640 134736556 3221224560 3221224560 1073744960 0 0 5 0 0 0 0 17 0 0 0 Raw data (/proc/2873/statm): 107 3 90 68 0 39 0 [pid=2873] vsize: 428 open syscall for file /etc/ld.so.preload open syscall for file tls/i686/mmx/libosl.so open syscall for file tls/i686/libosl.so open syscall for file tls/mmx/libosl.so open syscall for file tls/libosl.so open syscall for file i686/mmx/libosl.so open syscall for file i686/libosl.so open syscall for file mmx/libosl.so open syscall for file libosl.so open syscall for file /oldhome/oroussel/lib/tls/i686/mmx/libosl.so open syscall for file /oldhome/oroussel/lib/tls/i686/libosl.so open syscall for file /oldhome/oroussel/lib/tls/mmx/libosl.so open syscall for file /oldhome/oroussel/lib/tls/libosl.so open syscall for file /oldhome/oroussel/lib/i686/mmx/libosl.so open syscall for file /oldhome/oroussel/lib/i686/libosl.so open syscall for file /oldhome/oroussel/lib/mmx/libosl.so open syscall for file /oldhome/oroussel/lib/libosl.so open syscall for file tls/i686/mmx/libstdc++-libc6.2-2.so.3 open syscall for file tls/i686/libstdc++-libc6.2-2.so.3 open syscall for file tls/mmx/libstdc++-libc6.2-2.so.3 open syscall for file tls/libstdc++-libc6.2-2.so.3 open syscall for file i686/mmx/libstdc++-libc6.2-2.so.3 open syscall for file i686/libstdc++-libc6.2-2.so.3 open syscall for file mmx/libstdc++-libc6.2-2.so.3 open syscall for file libstdc++-libc6.2-2.so.3 open syscall for file /oldhome/oroussel/lib/libstdc++-libc6.2-2.so.3 open syscall for file /etc/ld.so.cache open syscall for file /usr/lib/libstdc++-libc6.2-2.so.3 open syscall for file tls/i686/mmx/libm.so.6 open syscall for file tls/i686/libm.so.6 open syscall for file tls/mmx/libm.so.6 open syscall for file tls/libm.so.6 open syscall for file i686/mmx/libm.so.6 open syscall for file i686/libm.so.6 open syscall for file mmx/libm.so.6 open syscall for file libm.so.6 open syscall for file /oldhome/oroussel/lib/libm.so.6 open syscall for file /lib/tls/libm.so.6 open syscall for file tls/i686/mmx/libpthread.so.0 open syscall for file tls/i686/libpthread.so.0 open syscall for file tls/mmx/libpthread.so.0 open syscall for file tls/libpthread.so.0 open syscall for file i686/mmx/libpthread.so.0 open syscall for file i686/libpthread.so.0 open syscall for file mmx/libpthread.so.0 open syscall for file libpthread.so.0 open syscall for file /oldhome/oroussel/lib/libpthread.so.0 open syscall for file /lib/tls/libpthread.so.0 open syscall for file tls/i686/mmx/libc.so.6 open syscall for file tls/i686/libc.so.6 open syscall 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/oldhome/oroussel/.OptimizationSolutions/nodelock open syscall for file /oldhome/oroussel/.OptimizationSolutions/nodelock open syscall for file /oldhome/oroussel/.OptimizationSolutions/nodelock open syscall for file /.OptimizationSolutions/nodelock open syscall for file /.OptimizationSolutions/nodelock open syscall for file /.OptimizationSolutions/nodelock open syscall for file /.OptimizationSolutions/nodelock open syscall for file /oldhome/oroussel/.OptimizationSolutions/nodelock open syscall for file /.OptimizationSolutions/nodelock open syscall for file /oldhome/oroussel/.OptimizationSolutions/nodelock open syscall for file /oldhome/oroussel/.OptimizationSolutions/nodelock open syscall for file /.OptimizationSolutions/nodelock open syscall for file /.OptimizationSolutions/nodelock open syscall for file /.OptimizationSolutions/nodelock open syscall for file /.OptimizationSolutions/nodelock open syscall for file /oldhome/oroussel/.OptimizationSolutions/nodelock open syscall for file /.OptimizationSolutions/nodelock open syscall for file /oldhome/oroussel/.OptimizationSolutions/nodelock open syscall for file /oldhome/oroussel/.OptimizationSolutions/nodelock open syscall for file /oldhome/oroussel/tmp/wulflinc27/normalized-mps-v2-20-10-stein27.opb [startup+10.0043 s] Raw data (loadavg): 0.99 1.06 1.07 2/56 2873 Raw data (/proc/2873/stat): 2873 (bsolo) R 2872 2873 28974 0 -1 0 4133 0 0 0 771 71 0 0 19 0 1 0 1842092977 12296192 2296 4294967295 134512640 134736556 3221224560 3221222484 1077378730 0 0 5 16384 0 0 0 17 0 0 0 Raw data (/proc/2873/statm): 3002 2296 1116 68 0 2934 0 [pid=2873] vsize: 12008 Current children cumulated CPU time (s) 8.42 Current children cumulated vsize (Kb) 12008 [startup+20.0051 s] Raw data (loadavg): 0.99 1.06 1.07 2/56 2873 Raw data (/proc/2873/stat): 2873 (bsolo) R 2872 2873 28974 0 -1 0 6575 0 0 0 1516 150 0 0 20 0 1 0 1842092977 13213696 2518 4294967295 134512640 134736556 3221224560 3221223156 134682521 0 0 5 16384 0 0 0 17 0 0 0 Raw data (/proc/2873/statm): 3226 2518 1116 68 0 3158 0 [pid=2873] vsize: 12904 Current children cumulated CPU time (s) 16.66 Current children cumulated vsize (Kb) 12904 [startup+30.0049 s] Raw data (loadavg): 0.99 1.05 1.07 2/56 2873 Raw data (/proc/2873/stat): 2873 (bsolo) R 2872 2873 28974 0 -1 0 8880 0 0 0 2275 222 0 0 20 0 1 0 1842092977 14045184 2722 4294967295 134512640 134736556 3221224560 3221223156 134682521 0 0 5 16384 0 0 0 17 1 0 0 Raw data (/proc/2873/statm): 3429 2722 1116 68 0 3361 0 [pid=2873] vsize: 13716 Current children cumulated CPU time (s) 24.97 Current children cumulated vsize (Kb) 13716 [startup+40.0058 s] Raw data (loadavg): 0.99 1.05 1.07 2/56 2873 Raw data (/proc/2873/stat): 2873 (bsolo) R 2872 2873 28974 0 -1 0 11014 0 0 0 3053 289 0 0 21 0 1 0 1842092977 14786560 2900 4294967295 134512640 134736556 3221224560 3221223168 134682918 0 0 5 16384 0 0 0 17 1 0 0 Raw data (/proc/2873/statm): 3610 2900 1116 68 0 3542 0 [pid=2873] vsize: 14440 Current children cumulated CPU time (s) 33.42 Current children cumulated vsize (Kb) 14440 One traced child (pid=2873) exited with status: 30 All traced children have exited ! Game is over. Child status: 30 Real time (s): 48.2647 CPU time (s): 40.4788 CPU user time (s): 37.0784 CPU system time (s): 3.40048 CPU usage (%): 83.8684 Max. virtual memory (cumulated for all children) (Kb): 14440
Verifier: OK 18