| Solver Name | Answer | Objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| minisat+ 1.14 | UNSAT | 7.2249 | 7.23133 |
| Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb |
| MD5SUM | be4f4f29b9c7e2eb46e68f9bd24a134f |
| 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 | 7.2249 |
| 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 | 228630 |
| Total number of constraints | 5194 |
| 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 | 5194 |
| Minimum length of a constraint | 10 |
| Maximum length of a constraint | 3330 |
| Number of terms in the objective function | 182710 |
| Biggest coefficient in the objective function | 400 |
| Number of bits for the biggest coefficient in the objective function | 9 |
| Sum of the numbers in the objective function | 583528 |
| Number of bits of the sum of numbers in the objective function | 20 |
| Biggest number in a constraint | 262145 |
| Number of bits of the biggest number in a constraint | 19 |
| Biggest sum of numbers in a constraint | 583528 |
| 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 Parsing PB file... 6.24 c Converting 4865 PB-constraints to clauses... 6.30 c -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: (none) 7.21 c -- Clauses(.)/Splits(s): s 7.21 s UNSATISFIABLE 7.21 c _______________________________________________________________________________ 7.21 c 7.21 c restarts : 0 7.21 c conflicts : 0 (0 /sec) 7.21 c decisions : 0 (0 /sec) 7.21 c propagations : 0 (0 /sec) 7.21 c inspects : 0 (0 /sec) 7.21 c CPU time : 7.12692 s 7.21 c _______________________________________________________________________________
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-35081-1149341760 -o ROOT/results/node84/solver-35081-1149341760 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node84/35081-1149341760/instance-35081-1149341760.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.97 0.97 2/67 25325 /proc/meminfo: memFree=1597856/2055892 swapFree=4085292/4096564 [pid=25325] ppid=25323 vsize=1048 CPUtime=0 /proc/25325/stat : 25325 (minisat+) R 25323 25325 25279 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 199815356 1073152 93 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0 /proc/25325/statm: 262 96 67 215 0 44 0 Child status: 20 Real time (s): 7.23133 CPU time (s): 7.2249 CPU user time (s): 7.12692 CPU system time (s): 0.097985 CPU usage (%): 99.911 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node84 on Sat Jun 3 13:36:01 UTC 2006 FILE ID= 35081-1149341760 PBS_JOBID= 310449 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node84/35081-1149341760/instance-35081-1149341760.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node84/watcher-35081-1149341760 -o ROOT/results/node84/solver-35081-1149341760 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node84/35081-1149341760/instance-35081-1149341760.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= be4f4f29b9c7e2eb46e68f9bd24a134f RANDOM SEED= 58339838 /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: 1598064 kB Buffers: 32352 kB Cached: 359084 kB SwapCached: 2420 kB Active: 50408 kB Inactive: 349660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1598064 kB SwapTotal: 4096564 kB SwapFree: 4085292 kB Dirty: 172 kB Writeback: 0 kB Mapped: 16424 kB Slab: 44412 kB Committed_AS: 401184 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 13:36:08 UTC 2006