Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 50 | 14.7238 | 14.7317 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-50-2_0-yes1-3.opb |
MD5SUM | e0fa076a6939280b8b7e6d5e10f6c17b |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 50 |
Best CPU time to get the best result obtained on this benchmark | 0.004998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 50 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 150 |
Number of constraints which are clauses | 150 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 100 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
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 14.73 c starting to Solve 14.73 c total time = 14.72 14.73 o 50 14.73 c quality of integer solution is H 14.73 s OPTIMUM FOUND 14.73 v x1 -x2 -x3 x4 x5 -x6 x7 -x8 x9 -x10 -x11 x12 -x13 x14 -x15 x16 x17 -x18 -x19 x20 -x21 x22 x23 -x24 -x25 x26 -x27 x28 x29 -x30 x31 -x32 14.73 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 x60 -x61 14.73 v 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 x87 -x88 -x89 x90 14.73 v x91 -x92 x93 -x94 -x95 x96 x97 -x98 -x99 x100
OK 50
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/node30/watcher-85343-1154169585 -o ROOT/results/node30/solver-85343-1154169585 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node30/85343-1154169585/instance-85343-1154169585.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.97 0.91 2/64 1734 /proc/meminfo: memFree=1404192/2055920 swapFree=4178648/4192956 [pid=1734] ppid=1732 vsize=2376 CPUtime=0 /proc/1734/stat : 1734 (glpPBv3) R 1732 1734 1681 0 -1 0 198 0 0 0 0 0 0 0 18 0 1 0 163818367 2433024 168 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4160275024 0 0 4096 0 0 0 0 17 1 0 0 /proc/1734/statm: 594 177 155 40 0 11 0 [startup+10.0019 s] /proc/loadavg: 0.99 0.97 0.91 2/64 1734 /proc/meminfo: memFree=1403616/2055920 swapFree=4178648/4192956 [pid=1734] ppid=1732 vsize=2932 CPUtime=9.99 /proc/1734/stat : 1734 (glpPBv3) R 1732 1734 1681 0 -1 0 381 0 0 0 991 8 0 0 25 0 1 0 163818367 3002368 350 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1734/statm: 733 350 227 40 0 150 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 2932 Child status: 30 Real time (s): 14.7317 CPU time (s): 14.7238 CPU user time (s): 14.5878 CPU system time (s): 0.135979 CPU usage (%): 99.9461 Max. virtual memory (cumulated for all children) (Kb): 2932 The end
Begin job on node30 on Sat Jul 29 10:39:45 UTC 2006 FILE ID= 85343-1154169585 PBS_JOBID= 893117 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-2_0-yes1-3.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node30/85343-1154169585/instance-85343-1154169585.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-85343-1154169585 -o ROOT/results/node30/solver-85343-1154169585 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node30/85343-1154169585/instance-85343-1154169585.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= e0fa076a6939280b8b7e6d5e10f6c17b RANDOM SEED= 159237490 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 : 3000.256 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 : 3000.256 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: 1404400 kB Buffers: 36392 kB Cached: 534152 kB SwapCached: 8000 kB Active: 111496 kB Inactive: 471912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1404400 kB SwapTotal: 4192956 kB SwapFree: 4178648 kB Dirty: 208 kB Writeback: 0 kB Mapped: 14496 kB Slab: 54164 kB Committed_AS: 699804 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node30 on Sat Jul 29 10:40:00 UTC 2006