Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 11.7222 | 11.7334 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-pilot.opb |
MD5SUM | 3b411a9d6011bc35efb221797d9fcf38 |
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 | 4.75228 |
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 | 86785 |
Total number of constraints | 2481 |
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 | 2481 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 7620 |
Number of terms in the objective function | 840 |
Biggest coefficient in the objective function | 21170 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 524903 |
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 | 530339 |
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... 11.21 c Converting 2613 PB-constraints to clauses... 11.26 c -- Unit propagations: pppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ################################################################################################################################ 11.72 c -- Clauses(.)/Splits(s): s 11.72 s UNSATISFIABLE 11.72 c _______________________________________________________________________________ 11.72 c 11.72 c restarts : 0 11.72 c conflicts : 0 (0 /sec) 11.72 c decisions : 0 (0 /sec) 11.72 c propagations : 0 (0 /sec) 11.72 c inspects : 0 (0 /sec) 11.72 c CPU time : 11.6102 s 11.72 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/node1/watcher-35071-1149339300 -o ROOT/results/node1/solver-35071-1149339300 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node1/35071-1149339300/instance-35071-1149339300.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.95 0.98 3/64 6669 /proc/meminfo: memFree=1749240/2055920 swapFree=4181376/4192956 [pid=6669] ppid=6667 vsize=1180 CPUtime=0 /proc/6669/stat : 6669 (minisat+) R 6667 6669 6623 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 199591658 1208320 114 18446744073709551615 134512640 135395479 4294956688 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/6669/statm: 295 120 67 215 0 77 0 [startup+10.0021 s] /proc/loadavg: 0.93 0.96 0.98 2/64 6669 /proc/meminfo: memFree=1691584/2055920 swapFree=4181376/4192956 [pid=6669] ppid=6667 vsize=61008 CPUtime=9.98 /proc/6669/stat : 6669 (minisat+) R 6667 6669 6623 0 -1 4194304 18247 0 0 0 991 7 0 0 25 0 1 0 199591658 62472192 14476 18446744073709551615 134512640 135395479 4294956688 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0 /proc/6669/statm: 15252 14476 75 215 0 15034 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 61008 Child status: 20 Real time (s): 11.7334 CPU time (s): 11.7222 CPU user time (s): 11.6102 CPU system time (s): 0.111982 CPU usage (%): 99.9047 Max. virtual memory (cumulated for all children) (Kb): 61008
Begin job on node1 on Sat Jun 3 12:55:01 UTC 2006 FILE ID= 35071-1149339300 PBS_JOBID= 310319 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-pilot.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node1/35071-1149339300/instance-35071-1149339300.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-35071-1149339300 -o ROOT/results/node1/solver-35071-1149339300 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node1/35071-1149339300/instance-35071-1149339300.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 3b411a9d6011bc35efb221797d9fcf38 RANDOM SEED= 389149286 /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 : 5914.62 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1749448 kB Buffers: 13648 kB Cached: 230568 kB SwapCached: 3236 kB Active: 78368 kB Inactive: 174568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1749448 kB SwapTotal: 4192956 kB SwapFree: 4181376 kB Dirty: 356 kB Writeback: 0 kB Mapped: 14908 kB Slab: 39552 kB Committed_AS: 302136 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node1 on Sat Jun 3 12:55:13 UTC 2006