Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | UNSAT | 0.564913 | 0.577693 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-scagr25.opb |
MD5SUM | 58a5a60742220a9ba7e3c02a1efc153b |
Bench Category | OPT-BIGINT (optimisation, big 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 | 0.564913 |
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 | 15000 |
Total number of constraints | 471 |
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 | 471 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 300 |
Number of terms in the objective function | 14250 |
Biggest coefficient in the objective function | 35540854374400 |
Number of bits for the biggest coefficient in the objective function | 46 |
Sum of the numbers in the objective function | 4668575759312850 |
Number of bits of the sum of numbers in the objective function | 53 |
Biggest number in a constraint | 35540854374400 |
Number of bits of the biggest number in a constraint | 46 |
Biggest sum of numbers in a constraint | 4668575759312850 |
Number of bits of the biggest sum of numbers | 53 |
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 0.02 c INFO: OSL Context initialized. 0.02 c BIG Int formula... 0.55 c Initial problem consists of 15000 variables and 771 constraints. 0.57 s UNSATISFIABLE 0.57 c Exit Code: 20 0.57 c Total time: 0.559 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/node84/watcher-40667-1149311077 -o ROOT/results/node84/solver-40667-1149311077 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node84/40667-1149311077/instance-40667-1149311077.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.98 0.99 2/67 22562 /proc/meminfo: memFree=1570520/2055892 swapFree=4085292/4096564 [pid=22562] ppid=22560 vsize=3440 CPUtime=0 /proc/22562/stat : 22562 (bsolo) R 22560 22562 22516 0 -1 0 58 0 0 0 0 0 0 0 18 0 1 0 196746988 3522560 42 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8111255 0 0 4096 0 0 0 0 17 1 0 0 /proc/22562/statm: 860 46 33 55 0 42 0 Child status: 20 Real time (s): 0.577693 CPU time (s): 0.564913 CPU user time (s): 0.542917 CPU system time (s): 0.021996 CPU usage (%): 97.7877 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node84 on Sat Jun 3 05:04:37 UTC 2006 FILE ID= 40667-1149311077 PBS_JOBID= 307983 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-scagr25.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node84/40667-1149311077/instance-40667-1149311077.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node84/watcher-40667-1149311077 -o ROOT/results/node84/solver-40667-1149311077 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node84/40667-1149311077/instance-40667-1149311077.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 58a5a60742220a9ba7e3c02a1efc153b RANDOM SEED= 914936733 /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 : 3000.231 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 : 6006.15 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 : 3000.231 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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1570856 kB Buffers: 31200 kB Cached: 382948 kB SwapCached: 2420 kB Active: 34884 kB Inactive: 387852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1570856 kB SwapTotal: 4096564 kB SwapFree: 4085292 kB Dirty: 268 kB Writeback: 0 kB Mapped: 16424 kB Slab: 48976 kB Committed_AS: 379896 kB PageTables: 1272 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node84 on Sat Jun 3 05:04:38 UTC 2006