Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 409 | 1.52177 | 1.52648 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=409-Q=499.opb |
MD5SUM | c327bdbb2a56e8c34fe3f8efaee4b19a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 409 |
Best CPU time to get the best result obtained on this benchmark | 0.002999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 409 |
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 | 204091 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 465212 |
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 1.52 c starting to Solve 1.52 c total time = 1.51 1.52 o 409 1.52 c quality of integer solution is H 1.52 s OPTIMUM FOUND 1.52 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 -x33 1.52 v -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 x60 x61 x62 1.52 v x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 x83 -x84 -x85 x86 x87 x88 x89 1.52 v x90 x91 x92 -x93 -x94 x95 x96 x97 x98 x99
OK 409
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/node57/watcher-85592-1154174563 -o ROOT/results/node57/solver-85592-1154174563 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node57/85592-1154174563/instance-85592-1154174563.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.67 0.88 0.88 2/64 25356 /proc/meminfo: memFree=747876/2055920 swapFree=4183068/4192956 [pid=25356] ppid=25354 vsize=2376 CPUtime=0 /proc/25356/stat : 25356 (glpPBv3) R 25354 25356 25307 0 -1 0 155 0 0 0 0 0 0 0 18 0 1 0 164326724 2433024 126 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 7806416 0 0 4096 0 0 0 0 17 1 0 0 /proc/25356/statm: 594 139 117 40 0 11 0 Child status: 30 Real time (s): 1.52648 CPU time (s): 1.52177 CPU user time (s): 1.49877 CPU system time (s): 0.022996 CPU usage (%): 99.6915 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node57 on Sat Jul 29 12:02:43 UTC 2006 FILE ID= 85592-1154174563 PBS_JOBID= 893366 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=409-Q=499.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node57/85592-1154174563/instance-85592-1154174563.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-85592-1154174563 -o ROOT/results/node57/solver-85592-1154174563 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node57/85592-1154174563/instance-85592-1154174563.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= c327bdbb2a56e8c34fe3f8efaee4b19a RANDOM SEED= 714403357 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 : 3000.235 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 : 3000.235 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: 748084 kB Buffers: 41668 kB Cached: 1180896 kB SwapCached: 3884 kB Active: 110680 kB Inactive: 1120668 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 748084 kB SwapTotal: 4192956 kB SwapFree: 4183068 kB Dirty: 292 kB Writeback: 0 kB Mapped: 14724 kB Slab: 62512 kB Committed_AS: 638608 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node57 on Sat Jul 29 12:02:45 UTC 2006