Name | normalized-opb/mps-v2-13-7/ftp.netlib.org/lp/data/normalized-mps-v2-13-7-sc50b.opb |
MD5SUM | 36d973d6ac0a73f611c4998ee3e157d3 |
Bench Category | optimization, medium integers (OPTMEDINT) |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 0 |
Optimality of the best value was proved | NO |
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 | 5767168 |
Number of bits of the biggest number in a constraint | 23 |
Biggest sum of numbers in a constraint | 22020075 |
Number of bits of the biggest sum of numbers | 25 |
Best result obtained on this benchmark | SAT |
Best CPU time to get the best result obtained on this benchmark | 2.84657 |
Number of variables | 960 |
Total number of constraints | 48 |
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 | 48 |
Minimum length of a constraint | 40 |
Maximum length of a constraint | 80 |
#### BEGIN LAUNCHER DATA #### LAUNCH ON wulflinc20 THE 2005-05-28 13:16:35 (client local time) PB2005-SCRIPT v4.0 MARKUPS: idlaunch=24772 boxname=wulflinc20 idbench=1244 idsolver=17 numberseed=0 MD5SUM SOLVER: MD5SUM BENCH: 36d973d6ac0a73f611c4998ee3e157d3 /oldhome/oroussel/tmp/wulflinc20/normalized-mps-v2-13-7-sc50b.opb REAL COMMAND: pb2sat /oldhome/oroussel/tmp/wulflinc20/normalized-mps-v2-13-7-sc50b.opb IDLAUNCH: 24772 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 3 cpu MHz : 451.215 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 : 451.215 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: 725628 kB Buffers: 32612 kB Cached: 253296 kB SwapCached: 644 kB Active: 20992 kB Inactive: 266952 kB HighTotal: 131008 kB HighFree: 2184 kB LowTotal: 903652 kB LowFree: 723444 kB SwapTotal: 2097892 kB SwapFree: 2096312 kB Dirty: 28 kB Writeback: 0 kB Mapped: 5104 kB Slab: 15564 kB Committed_AS: 63604 kB PageTables: 316 kB VmallocTotal: 114680 kB VmallocUsed: 1368 kB VmallocChunk: 113252 kB JOB ENDED THE 2005-05-28 13:18:18 (client local time) WITH STATUS 20 IN 102.443 SECONDS stats: 24772 7 102.443 20 #### END LAUNCHER DATA #### #### BEGIN SOLVER DATA #### c This solver internally uses Chaff 2004.11.15 Simplified c running zchaff... c CONFLICT during preprocess c [startup+0.913834 s] setting bit 19 to 0 c CONFLICT during preprocess c [startup+0.975197 s] setting bit 18 to 0 c CONFLICT during preprocess c [startup+1.0366 s] setting bit 17 to 0 c CONFLICT during preprocess c [startup+1.09886 s] setting bit 16 to 0 c CONFLICT during preprocess c [startup+1.16137 s] setting bit 15 to 0 c CONFLICT during preprocess c [startup+1.22791 s] setting bit 14 to 0 Decision: 2711/21119 Time: 1.9647/86400 Decision: 2784/21119 Time: 3.9254/86400 Decision: 3225/21119 Time: 6.91495/86400 Decision: 7775/21119 Time: 22.0556/86400 Decision: 8147/21119 Time: 24.9092/86400 Decision: 8147/21119 Time: 26.366/86400 Decision: 8465/21119 Time: 32.3251/86400c [startup+35.1966 s] setting bit 13 to 0 Decision: 3619/21119 Time: 2.68159/86400 Decision: 3771/21119 Time: 5.29219/86400 Decision: 3771/21119 Time: 7.79681/86400c [startup+47.6458 s] setting bit 12 to 0 Decision: 3696/21119 Time: 4.6253/86400 Decision: 3696/21119 Time: 7.15491/86400 Decision: 3698/21119 Time: 10.1964/86400c [startup+62.2569 s] setting bit 11 to 0 Decision: 3699/21119 Time: 6.77997/86400c [startup+70.2609 s] setting bit 10 to 0 Decision: 3701/21119 Time: 3.9254/86400c [startup+78.638 s] setting bit 9 to 0 Decision: 3700/21119 Time: 3.66544/86400c [startup+85.4267 s] setting bit 8 to 0 c [startup+90.7195 s] setting bit 7 to 0 c [startup+94.0927 s] setting bit 6 to 0 c [startup+96.8899 s] setting bit 5 to 0 c [startup+99.085 s] setting bit 4 to 0 c [startup+100.154 s] setting bit 3 to 0 c [startup+100.959 s] setting bit 2 to 0 c [startup+102.116 s] setting bit 1 to 0 c [startup+102.396 s] setting bit 0 to 0 s UNSATISFIABLE #### END SOLVER DATA #### #### BEGIN WATCHER DATA #### Enforcing CPU limit (will send SIGTERM then SIGKILL): 1200 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1230 seconds Enforcing VSIZE limit: 943718400 bytes Enforcing Stack size limit: 67108864 bytes Current StackSize limit: 67108864 bytes Raw data (loadavg): 0.83 0.91 0.90 2/54 11937 Raw data (stat): 11937 (runsolver) R 11936 25399 25398 0 -1 64 8 0 0 0 0 0 0 0 19 0 1 0 865092668 884736 94 4294967295 134512640 135332820 3221224464 3221219644 135092226 0 2147483391 7 90112 0 0 0 17 1 0 0 Raw data (statm): 216 94 205 205 0 11 0 vsize: 864 [startup+10.0009 s] Raw data (loadavg): 0.85 0.92 0.90 2/54 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 3552 0 0 0 991 7 0 0 25 0 1 0 865092668 11354112 1813 4294967295 134512640 135726644 3221224576 3221223168 134744136 0 0 7 16384 0 0 0 17 0 0 0 Raw data (statm): 2772 1813 300 300 0 2472 0 vsize: 11088 [startup+20.0012 s] Raw data (loadavg): 0.88 0.92 0.90 2/54 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 3843 0 0 0 1989 9 0 0 25 0 1 0 865092668 12042240 2104 4294967295 134512640 135726644 3221224576 3221223056 134729188 0 0 7 16384 0 0 0 17 0 0 0 Raw data (statm): 2940 2104 300 300 0 2640 0 vsize: 11760 [startup+30.0026 s] Raw data (loadavg): 0.89 0.92 0.90 2/54 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 4239 0 0 0 2985 13 0 0 25 0 1 0 865092668 14729216 2374 4294967295 134512640 135726644 3221224576 3221223072 134744314 0 0 7 16384 0 0 0 17 1 0 0 Raw data (statm): 3596 2374 300 300 0 3296 0 vsize: 14384 [startup+40.003 s] Raw data (loadavg): 0.91 0.92 0.90 2/54 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 4719 0 0 0 3983 15 0 0 25 0 1 0 865092668 15138816 2728 4294967295 134512640 135726644 3221224576 3221223072 134743889 0 0 7 16384 0 0 0 17 0 0 0 Raw data (statm): 3696 2728 300 300 0 3396 0 vsize: 14784 [startup+50.003 s] Raw data (loadavg): 0.92 0.92 0.90 2/54 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 4957 0 0 0 4981 17 0 0 25 0 1 0 865092668 15597568 2840 4294967295 134512640 135726644 3221224576 3221223072 134744063 0 0 7 16384 0 0 0 17 1 0 0 Raw data (statm): 3808 2840 300 300 0 3508 0 vsize: 15232 [startup+60.0032 s] Raw data (loadavg): 0.93 0.93 0.90 2/54 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 5210 0 0 0 5980 18 0 0 25 0 1 0 865092668 15761408 2967 4294967295 134512640 135726644 3221224576 3221223168 134760075 0 0 7 16384 0 0 0 17 0 0 0 Raw data (statm): 3848 2967 300 300 0 3548 0 vsize: 15392 [startup+70.0034 s] Raw data (loadavg): 0.94 0.93 0.91 2/54 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 5451 0 0 0 6979 19 0 0 25 0 1 0 865092668 15896576 3124 4294967295 134512640 135726644 3221224576 3221223072 134744163 0 0 7 16384 0 0 0 17 0 0 0 Raw data (statm): 3881 3124 300 300 0 3581 0 vsize: 15524 [startup+80.004 s] Raw data (loadavg): 0.95 0.93 0.91 2/54 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 5749 0 0 0 7978 20 0 0 25 0 1 0 865092668 20234240 3296 4294967295 134512640 135726644 3221224576 3221223196 135337969 0 0 7 16384 0 0 0 17 0 0 0 Raw data (statm): 4940 3296 300 300 0 4640 0 vsize: 19760 [startup+90.0034 s] Raw data (loadavg): 0.96 0.93 0.91 2/54 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 5932 0 0 0 8977 21 0 0 25 0 1 0 865092668 20365312 3395 4294967295 134512640 135726644 3221224576 3221223264 134744969 0 0 7 16384 0 0 0 17 0 0 0 Raw data (statm): 4972 3395 300 300 0 4672 0 vsize: 19888 [startup+100.004 s] Raw data (loadavg): 0.96 0.93 0.91 2/54 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 6336 0 0 0 9975 23 0 0 25 0 1 0 865092668 20500480 3631 4294967295 134512640 135726644 3221224576 3221223072 134744163 0 0 7 16384 0 0 0 17 1 0 0 Raw data (statm): 5005 3631 300 300 0 4705 0 vsize: 20020 [startup+102.461 s] Raw data (loadavg): 0.96 0.93 0.91 1/53 11937 Raw data (stat): 11937 (pb2sat) R 11936 25399 25398 0 -1 0 6336 0 0 0 9975 23 0 0 25 0 1 0 865092668 20500480 3631 4294967295 134512640 135726644 3221224576 3221223072 134744163 0 0 7 16384 0 0 0 17 1 0 0 Raw data (statm): 5005 3631 300 300 0 4705 0 vsize: 0 Child status: 20 Real time (s): 102.461 CPU time (s): 102.443 CPU user time (s): 102.192 CPU system time (s): 0.250961 CPU usage (%): 99.983 Max. virtual memory (Kb): 20020 #### END WATCHER DATA #### #### BEGIN VERIFIER DATA #### ERROR: no interpretation found ! #### END VERIFIER DATA ####