Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 223 | 2.71559 | 2.72241 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=223-Q=499.opb |
MD5SUM | b2d6bfc44be6bbf210a51758fe65e9fb |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 223 |
Best CPU time to get the best result obtained on this benchmark | 0.003999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 223 |
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 | 111277 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 372398 |
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 2.72 c starting to Solve 2.72 c total time = 2.7 2.72 o 223 2.72 c quality of integer solution is H 2.72 s OPTIMUM FOUND 2.72 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 x34 2.72 v 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 x63 -x64 -x65 2.72 v -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 x77 x78 x79 x80 x81 x82 x83 -x84 -x85 x86 x87 x88 x89 x90 -x91 -x92 -x93 -x94 2.72 v -x95 -x96 -x97 -x98 -x99
OK 223
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-85673-1154174699 -o ROOT/results/node16/solver-85673-1154174699 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node16/85673-1154174699/instance-85673-1154174699.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.32 0.66 0.79 2/64 9228 /proc/meminfo: memFree=1305336/2055920 swapFree=4183216/4192956 [pid=9228] ppid=9226 vsize=18544 CPUtime=0 /proc/9228/stat : 9228 (runsolver) R 9226 9228 9179 0 -1 4194368 17 0 0 0 0 0 0 0 19 0 1 0 164330704 18989056 280 18446744073709551615 4194304 4264732 548682069056 18446744073709551615 231962373415 0 2147483391 4096 24578 0 0 0 17 1 0 0 /proc/9228/statm: 4636 280 244 17 0 2626 0 Child status: 30 Real time (s): 2.72241 CPU time (s): 2.71559 CPU user time (s): 2.66759 CPU system time (s): 0.047992 CPU usage (%): 99.7493 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node16 on Sat Jul 29 12:04:59 UTC 2006 FILE ID= 85673-1154174699 PBS_JOBID= 893447 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=223-Q=499.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node16/85673-1154174699/instance-85673-1154174699.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node16/watcher-85673-1154174699 -o ROOT/results/node16/solver-85673-1154174699 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node16/85673-1154174699/instance-85673-1154174699.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= b2d6bfc44be6bbf210a51758fe65e9fb RANDOM SEED= 80492583 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: 1305544 kB Buffers: 41328 kB Cached: 631912 kB SwapCached: 3700 kB Active: 91380 kB Inactive: 590596 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1305544 kB SwapTotal: 4192956 kB SwapFree: 4183216 kB Dirty: 204 kB Writeback: 0 kB Mapped: 14464 kB Slab: 54444 kB Committed_AS: 720884 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 12:05:02 UTC 2006