Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 0.235963 | 0.241769 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-stocfor1.opb |
MD5SUM | 323b3a265759dd86c0c933d2225addd0 |
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 | 0.089986 |
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 | 3330 |
Total number of constraints | 117 |
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 | 117 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 240 |
Number of terms in the objective function | 810 |
Biggest coefficient in the objective function | 159153234378752000 |
Number of bits for the biggest coefficient in the objective function | 58 |
Sum of the numbers in the objective function | 3935910692489746509 |
Number of bits of the sum of numbers in the objective function | 62 |
Biggest number in a constraint | 159153234378752000 |
Number of bits of the biggest number in a constraint | 58 |
Biggest sum of numbers in a constraint | 3935910692489746509 |
Number of bits of the biggest sum of numbers | 62 |
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... 0.19 c Converting 180 PB-constraints to clauses... 0.19 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ##################################### 0.23 c -- Clauses(.)/Splits(s): s 0.24 s UNSATISFIABLE 0.24 c _______________________________________________________________________________ 0.24 c 0.24 c restarts : 0 0.24 c conflicts : 0 (0 /sec) 0.24 c decisions : 0 (0 /sec) 0.24 c propagations : 0 (0 /sec) 0.24 c inspects : 0 (0 /sec) 0.24 c CPU time : 0.232964 s 0.24 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/node77/watcher-35826-1149312837 -o ROOT/results/node77/solver-35826-1149312837 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node77/35826-1149312837/instance-35826-1149312837.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.88 0.99 0.98 2/67 5533 /proc/meminfo: memFree=1465048/2055892 swapFree=4085336/4096564 [pid=5533] ppid=5531 vsize=1048 CPUtime=0 /proc/5533/stat : 5533 (minisat+) R 5531 5533 5487 0 -1 4194304 99 0 0 0 0 0 0 0 19 0 1 0 196922888 1073152 85 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5533/statm: 262 85 67 215 0 44 0 Child status: 20 Real time (s): 0.241769 CPU time (s): 0.235963 CPU user time (s): 0.233964 CPU system time (s): 0.001999 CPU usage (%): 97.5985 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node77 on Sat Jun 3 05:33:57 UTC 2006 FILE ID= 35826-1149312837 PBS_JOBID= 308137 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-stocfor1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node77/35826-1149312837/instance-35826-1149312837.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node77/watcher-35826-1149312837 -o ROOT/results/node77/solver-35826-1149312837 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node77/35826-1149312837/instance-35826-1149312837.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 323b3a265759dd86c0c933d2225addd0 RANDOM SEED= 780096908 /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 : 3000.238 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 : 6006.16 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 : 3000.238 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1465448 kB Buffers: 39044 kB Cached: 482592 kB SwapCached: 2644 kB Active: 110868 kB Inactive: 419592 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1465448 kB SwapTotal: 4096564 kB SwapFree: 4085336 kB Dirty: 308 kB Writeback: 0 kB Mapped: 16132 kB Slab: 46648 kB Committed_AS: 301504 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node77 on Sat Jun 3 05:33:57 UTC 2006