Name | mps-v2-13-7/ftp.netlib.org/lp/data/normalized-mps-v2-13-7-stair.opb |
MD5SUM | 07f65f29ee2937de43752221c6dbdf88 |
Bench Category | optimization, big integers (OPTBIGINT) |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of terms in the objective function | 20 |
Biggest coefficient in the objective function | 524288 |
Number of bits for the biggest coefficient in the objective function | 20 |
Sum of the numbers in the objective function | 1048575 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 516561567744 |
Number of bits of the biggest number in a constraint | 39 |
Biggest sum of numbers in a constraint | 3615347139525 |
Number of bits of the biggest sum of numbers | 42 |
Best result obtained on this benchmark | UNSAT |
Best CPU time to get the best result obtained on this benchmark | 158.962 |
Number of variables | 7646 |
Total number of constraints | 362 |
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 | 362 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 540 |
LAUNCH ON wulflinc31 THE 2005-09-20 07:16:29 (client local time) PB2005-SCRIPT v4.0 MARKUPS: idlaunch=4379 boxname=wulflinc31 idbench=863 idsolver=4 numberseed=0 MD5SUM SOLVER: 21c3ffd7205c96d5f0784fd273b92938 /oldhome/oroussel/solvers/PBS4 MD5SUM BENCH: 07f65f29ee2937de43752221c6dbdf88 /oldhome/oroussel/tmp/wulflinc31/normalized-mps-v2-13-7-stair.opb REAL COMMAND: PBS4 /oldhome/oroussel/tmp/wulflinc31/normalized-mps-v2-13-7-stair.opb IDLAUNCH: 4379 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 3 cpu MHz : 451.153 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 : 451.153 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 : 901.12 /proc/meminfo: MemTotal: 1034660 kB MemFree: 898816 kB Buffers: 21820 kB Cached: 85868 kB SwapCached: 1180 kB Active: 19804 kB Inactive: 90712 kB HighTotal: 131008 kB HighFree: 42196 kB LowTotal: 903652 kB LowFree: 856620 kB SwapTotal: 2097892 kB SwapFree: 2096228 kB Dirty: 28 kB Writeback: 0 kB Mapped: 5672 kB Slab: 19744 kB Committed_AS: 64376 kB PageTables: 340 kB VmallocTotal: 114680 kB VmallocUsed: 1368 kB VmallocChunk: 113252 kB JOB ENDED THE 2005-09-20 07:16:41 (client local time) WITH STATUS 20 IN 11.6662 SECONDS stats: 4379 7 11.6662 20
c PBS v4 by Bashar Al-Rawi & Fadi Aloul c Solving /oldhome/oroussel/tmp/wulflinc31/normalized-mps-v2-13-7-stair.opb ...... s UNSATISFIABLE c Done, CPU Time=9.8655
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/2482/stat): 2482 (PBS4) R 2481 2482 9102 0 -1 0 18 0 0 0 0 0 0 0 22 0 1 0 1856626362 978944 2 4294967295 134512640 135450776 3221224560 3221224560 134512960 0 0 5 0 0 0 0 17 1 0 0 Raw data (/proc/2482/statm): 239 2 232 232 0 7 0 [pid=2482] vsize: 956 open syscall for file /dev/null open syscall for file /oldhome/oroussel/tmp/wulflinc31/normalized-mps-v2-13-7-stair.opb open syscall for file /oldhome/oroussel/tmp/wulflinc31/normalized-mps-v2-13-7-stair.opb [startup+10.0026 s] Raw data (loadavg): 0.87 0.95 0.95 2/57 2482 Raw data (/proc/2482/stat): 2482 (PBS4) T 2481 2482 9102 0 -1 0 1741 0 0 0 968 13 0 0 25 0 1 0 1856626362 8187904 1544 4294967295 134512640 135450776 3221224560 3221223420 135126769 0 0 5 0 3222434794 0 0 17 0 0 0 Raw data (/proc/2482/statm): 1999 1544 232 232 0 1767 0 [pid=2482] vsize: 7996 Current children cumulated CPU time (s) 9.81 Current children cumulated vsize (Kb) 7996 One traced child (pid=2482) exited with status: 20 All traced children have exited ! Game is over. Child status: 20 Real time (s): 11.8837 CPU time (s): 11.6662 CPU user time (s): 11.5043 CPU system time (s): 0.161975 CPU usage (%): 98.17 Max. virtual memory (cumulated for all children) (Kb): 7996
ERROR: no interpretation found !