Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 41 | 2.54861 | 2.55609 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=41-Q=347.opb |
MD5SUM | 557ed9c7351bf94baf7c04ddf6f2d025 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 41 |
Best CPU time to get the best result obtained on this benchmark | 0.005998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 41 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 275348 |
Number of bits of the biggest sum of numbers | 19 |
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 glpPB 0.2 (July 2006) 0.00 c An Application of GLPK 4.10 for PB Constraints 0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 2.55 c starting to Solve 2.55 c total time = 2.54 2.55 o 41 2.55 c quality of integer solution is H 2.55 s OPTIMUM FOUND 2.55 v x1 -x2 -x3 x4 -x5 x6 -x7 -x8 -x9 x19 x10 x20 x11 -x21 -x12 x22 x13 x23 x14 -x24 -x15 x25 x16 -x26 -x17 x27 x18 -x28 -x29 -x30 -x31 -x32 2.55 v -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 x49 x50 -x51 x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 2.55 v -x60 -x61 -x62 -x63 x64 x65 -x66 x67 x68 -x69 x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 2.55 v -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 41
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.3 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node16/watcher-85617-1154174612 -o ROOT/results/node16/solver-85617-1154174612 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node16/85617-1154174612/instance-85617-1154174612.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.53 0.79 0.85 2/64 8598 /proc/meminfo: memFree=1305728/2055920 swapFree=4183216/4192956 [pid=8598] ppid=8596 vsize=268 CPUtime=0 /proc/8598/stat : 8598 (glpPBv3) D 8596 8598 8549 0 -1 0 39 0 0 0 0 0 0 0 18 0 1 0 164322063 274432 23 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 7205668 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/8598/statm: 67 23 18 40 0 2 0 Child status: 30 Real time (s): 2.55609 CPU time (s): 2.54861 CPU user time (s): 2.51962 CPU system time (s): 0.028995 CPU usage (%): 99.7074 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node16 on Sat Jul 29 12:03:32 UTC 2006 FILE ID= 85617-1154174612 PBS_JOBID= 893391 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=41-Q=347.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node16/85617-1154174612/instance-85617-1154174612.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node16/watcher-85617-1154174612 -o ROOT/results/node16/solver-85617-1154174612 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node16/85617-1154174612/instance-85617-1154174612.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 557ed9c7351bf94baf7c04ddf6f2d025 RANDOM SEED= 886574606 TIMEOUT= 1800 seconds /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 : 3000.229 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 : 3000.229 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: 1305936 kB Buffers: 41304 kB Cached: 631596 kB SwapCached: 3700 kB Active: 91264 kB Inactive: 590444 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1305936 kB SwapTotal: 4192956 kB SwapFree: 4183216 kB Dirty: 344 kB Writeback: 0 kB Mapped: 14464 kB Slab: 54336 kB Committed_AS: 719444 kB PageTables: 1464 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node16 on Sat Jul 29 12:03:35 UTC 2006