Name | mps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-stein27.opb |
MD5SUM | 5af5f5067167ce7c0b9b9169af5e7adf |
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 | 1.41279 |
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 wulflinc1 THE 2005-09-19 22:57:44 (client local time) PB2005-SCRIPT v4.0 MARKUPS: idlaunch=929 boxname=wulflinc1 idbench=929 idsolver=1 numberseed=0 MD5SUM SOLVER: 38f99674050b34630888bf623b924b59 /oldhome/oroussel/solvers/bsolo MD5SUM BENCH: 5af5f5067167ce7c0b9b9169af5e7adf /oldhome/oroussel/tmp/wulflinc1/normalized-mps-v2-13-7-stein27.opb REAL COMMAND: bsolo /oldhome/oroussel/tmp/wulflinc1/normalized-mps-v2-13-7-stein27.opb IDLAUNCH: 929 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 2 cpu MHz : 451.053 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 : 2 cpu MHz : 451.053 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: 899952 kB Buffers: 23816 kB Cached: 81424 kB SwapCached: 1180 kB Active: 36940 kB Inactive: 70836 kB HighTotal: 131008 kB HighFree: 46872 kB LowTotal: 903652 kB LowFree: 853080 kB SwapTotal: 2097136 kB SwapFree: 2095264 kB Dirty: 28 kB Writeback: 0 kB Mapped: 5744 kB Slab: 21164 kB Committed_AS: 92628 kB PageTables: 332 kB VmallocTotal: 114680 kB VmallocUsed: 1388 kB VmallocChunk: 113256 kB JOB ENDED THE 2005-09-19 22:58:32 (client local time) WITH STATUS 30 IN 40.7578 SECONDS stats: 929 0 40.7578 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: 0.078 c After prepocess the problem consists of 27 variables and 118 constraints. c Initial Lower Bound: 0 c NEW SOLUTION FOUND: 20 @ 0.079 @ #Dec. 20 c NEW SOLUTION FOUND: 19 @ 0.086 @ #Dec. 51 c NEW SOLUTION FOUND: 18 @ 0.094 @ #Dec. 91 c Restart #1 #Var: 27 #Dec: 317 LB: 0 @ 0.16 c Restart #2 #Var: 27 #Dec: 737 LB: 0 @ 0.351 c Restart #3 #Var: 27 #Dec: 1378 LB: 0 @ 0.698 c Restart #4 #Var: 27 #Dec: 2217 LB: 0 @ 1.344 c CHANGE to LPR mode... UB: 18 MIS: 0 LPR: 13 (0.023) Diff: 0 c Restart #0 #Var: 27 #Dec: 3274 LB: 0 @ 2.541 c Restart #1 #Var: 27 #Dec: 3479 LB: 13 @ 5.617 c Restart #2 #Var: 27 #Dec: 3883 LB: 13 @ 10.372 c Restart #3 #Var: 26 #Dec: 4488 LB: 13 @ 19.723 c Restart #4 #Var: 24 #Dec: 5293 LB: 13 @ 32.723 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: 40.739 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/13934/stat): 13934 (bsolo) T 13933 13934 10120 0 -1 0 25 0 0 0 0 0 0 0 22 0 1 0 1738590217 442368 10 4294967295 134512640 134736556 3221221728 3221221088 1073813229 0 0 5 0 3222434794 0 0 17 1 0 0 Raw data (/proc/13934/statm): 108 10 90 68 0 40 0 [pid=13934] vsize: 432 open syscall for file /etc/ld.so.preload open syscall for file /usr/local/intel-8.0-20031016/lib/tls/i686/mmx/libosl.so open syscall for file /usr/local/intel-8.0-20031016/lib/tls/i686/libosl.so open syscall for file /usr/local/intel-8.0-20031016/lib/tls/mmx/libosl.so open syscall for file /usr/local/intel-8.0-20031016/lib/tls/libosl.so open syscall for file /usr/local/intel-8.0-20031016/lib/i686/mmx/libosl.so open syscall for file /usr/local/intel-8.0-20031016/lib/i686/libosl.so open syscall for file /usr/local/intel-8.0-20031016/lib/mmx/libosl.so open syscall for file /usr/local/intel-8.0-20031016/lib/libosl.so open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/tls/i686/mmx/libosl.so open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/tls/i686/libosl.so open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/tls/mmx/libosl.so open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/tls/libosl.so open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/i686/mmx/libosl.so open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/i686/libosl.so open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/mmx/libosl.so open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/libosl.so open syscall for file /usr/local/globus-2.4.3/lib/tls/i686/mmx/libosl.so open syscall for file /usr/local/globus-2.4.3/lib/tls/i686/libosl.so open syscall for file /usr/local/globus-2.4.3/lib/tls/mmx/libosl.so open syscall for file /usr/local/globus-2.4.3/lib/tls/libosl.so open syscall for file /usr/local/globus-2.4.3/lib/i686/mmx/libosl.so open syscall for file /usr/local/globus-2.4.3/lib/i686/libosl.so open syscall for file /usr/local/globus-2.4.3/lib/mmx/libosl.so open syscall for file /usr/local/globus-2.4.3/lib/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 /usr/local/intel-8.0-20031016/lib/libstdc++-libc6.2-2.so.3 open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/libstdc++-libc6.2-2.so.3 open syscall for file /usr/local/globus-2.4.3/lib/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 /usr/local/intel-8.0-20031016/lib/libm.so.6 open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/libm.so.6 open syscall for file /usr/local/globus-2.4.3/lib/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 /usr/local/intel-8.0-20031016/lib/libpthread.so.0 open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/libpthread.so.0 open syscall for file /usr/local/globus-2.4.3/lib/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 /usr/local/intel-8.0-20031016/lib/libc.so.6 open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/libc.so.6 open syscall for file /usr/local/globus-2.4.3/lib/libc.so.6 open syscall for file /oldhome/oroussel/lib/libc.so.6 open syscall for file /lib/tls/libc.so.6 open syscall for file /usr/local/intel-8.0-20031016/lib/libgcc_s.so.1 open syscall for file /usr/local/pgi-5.1.3/linux86/5.1/lib/libgcc_s.so.1 open syscall for file /usr/local/globus-2.4.3/lib/libgcc_s.so.1 open syscall for file /oldhome/oroussel/lib/libgcc_s.so.1 open syscall for file /lib/libgcc_s.so.1 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 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/oldhome/oroussel/.OptimizationSolutions/nodelock open syscall for file /oldhome/oroussel/tmp/wulflinc1/normalized-mps-v2-13-7-stein27.opb [startup+10.0033 s] Raw data (loadavg): 0.88 0.94 0.97 1/55 13934 Raw data (/proc/13934/stat): 13934 (bsolo) T 13933 13934 10120 0 -1 0 4125 0 0 0 771 76 0 0 19 0 1 0 1738590217 12300288 2297 4294967295 134512640 134736556 3221221728 3221218524 1077782939 0 0 5 16384 3222434794 0 0 17 1 0 0 Raw data (/proc/13934/statm): 3003 2297 1116 68 0 2935 0 [pid=13934] vsize: 12012 Current children cumulated CPU time (s) 8.47 Current children cumulated vsize (Kb) 12012 [startup+20.0041 s] Raw data (loadavg): 0.89 0.94 0.97 2/55 13934 Raw data (/proc/13934/stat): 13934 (bsolo) R 13933 13934 10120 0 -1 0 6567 0 0 0 1515 154 0 0 20 0 1 0 1738590217 13217792 2519 4294967295 134512640 134736556 3221221728 3221219936 1074056018 0 0 5 16384 0 0 0 17 1 0 0 Raw data (/proc/13934/statm): 3227 2519 1116 68 0 3159 0 [pid=13934] vsize: 12908 Current children cumulated CPU time (s) 16.69 Current children cumulated vsize (Kb) 12908 [startup+30.0039 s] Raw data (loadavg): 0.91 0.94 0.97 2/55 13934 Raw data (/proc/13934/stat): 13934 (bsolo) R 13933 13934 10120 0 -1 0 8866 0 0 0 2271 228 0 0 20 0 1 0 1738590217 14237696 2723 4294967295 134512640 134736556 3221221728 3221220048 1074153770 0 0 5 16384 0 0 0 17 1 0 0 Raw data (/proc/13934/statm): 3476 2723 1116 68 0 3408 0 [pid=13934] vsize: 13904 Current children cumulated CPU time (s) 24.99 Current children cumulated vsize (Kb) 13904 [startup+40.0047 s] Raw data (loadavg): 0.92 0.94 0.97 1/55 13934 Raw data (/proc/13934/stat): 13934 (bsolo) T 13933 13934 10120 0 -1 0 10987 0 0 0 3049 301 0 0 22 0 1 0 1738590217 14823424 2899 4294967295 134512640 134736556 3221221728 3221219860 1077782939 0 0 5 16384 3222434794 0 0 17 1 0 0 Raw data (/proc/13934/statm): 3619 2899 1116 68 0 3551 0 [pid=13934] vsize: 14476 Current children cumulated CPU time (s) 33.5 Current children cumulated vsize (Kb) 14476 One traced child (pid=13934) exited with status: 30 All traced children have exited ! Game is over. Child status: 30 Real time (s): 48.4889 CPU time (s): 40.7578 CPU user time (s): 37.2003 CPU system time (s): 3.55746 CPU usage (%): 84.056 Max. virtual memory (cumulated for all children) (Kb): 14476
Verifier: OK 18