Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 68 | 0.289955 | 0.296371 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-par8-2-c.opb |
MD5SUM | 176ff7407e6d32b1c2d071e703986e10 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 68 |
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 | 68 |
Optimality of the best value was proved | YES |
Number of variables | 136 |
Total number of constraints | 338 |
Number of constraints which are clauses | 338 |
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 | 136 |
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 | 136 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 136 |
Number of bits of the biggest sum of numbers | 8 |
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 0.29 c starting to Solve 0.29 c total time = 0.28 0.29 o 68 0.29 c quality of integer solution is H 0.29 s OPTIMUM FOUND 0.29 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 0.29 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 0.29 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 0.29 v -x91 x92 x93 -x94 -x95 x96 x97 -x98 -x99 x100 x101 -x102 x103 -x104 -x105 x106 x107 -x108 -x109 x110 x111 -x112 x113 -x114 -x115 0.29 v x116 -x117 x118 x119 -x120 -x121 x122 x123 -x124 -x125 x126 -x127 x128 -x129 x130 x131 -x132 x133 -x134 -x135 x136
OK 68
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/node36/watcher-85350-1154169729 -o ROOT/results/node36/solver-85350-1154169729 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node36/85350-1154169729/instance-85350-1154169729.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 0.93 3/64 2354 /proc/meminfo: memFree=1227112/2055920 swapFree=4183160/4192956 [pid=2354] ppid=2352 vsize=1012 CPUtime=0 /proc/2354/stat : 2354 (glpPBv3) R 2352 2354 2305 0 -1 0 45 0 0 0 0 0 0 0 18 0 1 0 163844276 1036288 28 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 1528107 0 0 4096 0 0 0 0 17 1 0 0 /proc/2354/statm: 253 28 20 40 0 8 0 Child status: 30 Real time (s): 0.296371 CPU time (s): 0.289955 CPU user time (s): 0.281957 CPU system time (s): 0.007998 CPU usage (%): 97.8351 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node36 on Sat Jul 29 10:42:09 UTC 2006 FILE ID= 85350-1154169729 PBS_JOBID= 893124 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par8-2-c.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node36/85350-1154169729/instance-85350-1154169729.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node36/watcher-85350-1154169729 -o ROOT/results/node36/solver-85350-1154169729 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node36/85350-1154169729/instance-85350-1154169729.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 176ff7407e6d32b1c2d071e703986e10 RANDOM SEED= 539291919 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 : 3000.218 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 : 3000.218 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: 1227320 kB Buffers: 39848 kB Cached: 709000 kB SwapCached: 3640 kB Active: 94244 kB Inactive: 663196 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1227320 kB SwapTotal: 4192956 kB SwapFree: 4183160 kB Dirty: 168 kB Writeback: 0 kB Mapped: 14728 kB Slab: 57204 kB Committed_AS: 624392 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node36 on Sat Jul 29 10:42:09 UTC 2006