Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | UNSAT | 10.2684 | 10.2815 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-pilot87.opb |
MD5SUM | e59c2905e997a0635cce57f2d16b8705 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 7.59684 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 113861 |
Total number of constraints | 3583 |
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 | 3583 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 8647 |
Number of terms in the objective function | 11587 |
Biggest coefficient in the objective function | 12292 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 519074 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 531294 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Time Limit set via PBTIMEOUT to 1800 0.01 c INFO: OSL Context initialized. 10.09 c Initial problem consists of 113861 variables and 3812 constraints. 10.25 s UNSATISFIABLE 10.25 c Exit Code: 20 10.25 c Total time: 10.238 s
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node92/watcher-39901-1149326617 -o ROOT/results/node92/solver-39901-1149326617 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/39901-1149326617/instance-39901-1149326617.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.94 0.95 2/67 579 /proc/meminfo: memFree=1832064/2055892 swapFree=4084904/4096564 [pid=579] ppid=577 vsize=4672 CPUtime=0 /proc/579/stat : 579 (bsolo) R 577 579 533 0 -1 0 155 0 0 0 0 0 0 0 18 0 1 0 198300649 4784128 136 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 9522072 0 0 4096 0 0 0 0 17 1 0 0 /proc/579/statm: 1168 137 106 55 0 46 0 [startup+10.0027 s] /proc/loadavg: 0.87 0.94 0.95 2/67 579 /proc/meminfo: memFree=1690632/2055892 swapFree=4084904/4096564 [pid=579] ppid=577 vsize=149464 CPUtime=9.98 /proc/579/stat : 579 (bsolo) R 577 579 533 0 -1 0 187860 0 0 0 940 58 0 0 25 0 1 0 198300649 153051136 35627 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134537441 0 0 4096 16384 0 0 0 17 1 0 0 /proc/579/statm: 37366 35627 278 55 0 36257 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 149464 Child status: 20 Real time (s): 10.2815 CPU time (s): 10.2684 CPU user time (s): 9.61154 CPU system time (s): 0.6569 CPU usage (%): 99.8733 Max. virtual memory (cumulated for all children) (Kb): 149464
Begin job on node92 on Sat Jun 3 09:23:38 UTC 2006 FILE ID= 39901-1149326617 PBS_JOBID= 309663 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot87.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/39901-1149326617/instance-39901-1149326617.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node92/watcher-39901-1149326617 -o ROOT/results/node92/solver-39901-1149326617 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/39901-1149326617/instance-39901-1149326617.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= e59c2905e997a0635cce57f2d16b8705 RANDOM SEED= 86906766 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1832464 kB Buffers: 2244 kB Cached: 166040 kB SwapCached: 2532 kB Active: 62808 kB Inactive: 113812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1832464 kB SwapTotal: 4096564 kB SwapFree: 4084904 kB Dirty: 292 kB Writeback: 0 kB Mapped: 15200 kB Slab: 33600 kB Committed_AS: 332876 kB PageTables: 1256 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node92 on Sat Jun 3 09:23:48 UTC 2006