Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 36 | 0.026995 | 0.031984 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB05/manquinho/routing/normalized-s3-3-3-4pb.opb |
MD5SUM | 4b3356bf37776530f24639edb74bd9c0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 36 |
Best CPU time to get the best result obtained on this benchmark | 0.019996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 36 |
Optimality of the best value was proved | YES |
Number of variables | 228 |
Total number of constraints | 616 |
Number of constraints which are clauses | 604 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 228 |
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 | 228 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 228 |
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 0.03 c starting to Solve 0.03 c total time = 0.02 0.03 o 36 0.03 c quality of integer solution is H 0.03 s OPTIMUM FOUND 0.03 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 0.03 v -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 x56 0.03 v -x57 -x58 x59 -x60 -x61 -x62 -x63 x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 0.03 v -x84 x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 0.03 v -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 x123 x124 -x125 -x126 -x127 -x128 -x129 0.03 v -x130 -x131 x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 0.03 v -x151 x152 -x153 x154 -x155 -x156 -x157 x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 0.03 v -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 0.03 v -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 -x211 -x212 -x213 0.03 v -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228
OK 36
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/node24/watcher-85254-1154167869 -o ROOT/results/node24/solver-85254-1154167869 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node24/85254-1154167869/instance-85254-1154167869.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.51 0.85 0.87 2/64 14061 /proc/meminfo: memFree=1566112/2055920 swapFree=4183196/4192956 [pid=14061] ppid=14059 vsize=2664 CPUtime=0 /proc/14061/stat : 14061 (glpPBv3) R 14059 14061 14012 0 -1 0 257 0 0 0 0 0 0 0 19 0 1 0 163647610 2727936 227 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 3071703 0 0 4096 0 0 0 0 17 1 0 0 /proc/14061/statm: 666 227 192 40 0 83 0 Child status: 30 Real time (s): 0.031984 CPU time (s): 0.026995 CPU user time (s): 0.024996 CPU system time (s): 0.001999 CPU usage (%): 84.4015 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node24 on Sat Jul 29 10:11:09 UTC 2006 FILE ID= 85254-1154167869 PBS_JOBID= 893028 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s3-3-3-4pb.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node24/85254-1154167869/instance-85254-1154167869.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-85254-1154167869 -o ROOT/results/node24/solver-85254-1154167869 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node24/85254-1154167869/instance-85254-1154167869.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 4b3356bf37776530f24639edb74bd9c0 RANDOM SEED= 661955598 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 : 3000.266 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 : 3000.266 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: 1566320 kB Buffers: 24296 kB Cached: 410464 kB SwapCached: 3500 kB Active: 85888 kB Inactive: 357420 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1566320 kB SwapTotal: 4192956 kB SwapFree: 4183196 kB Dirty: 276 kB Writeback: 0 kB Mapped: 14552 kB Slab: 32276 kB Committed_AS: 651084 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node24 on Sat Jul 29 10:11:09 UTC 2006