Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 304 | 0.010997 | 0.0148861 |
Name | normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/ ~walser/benchmarks/course-ass/normalized-ss97-6.opb |
MD5SUM | dcfce19ac0444148b26b7675e35c76bc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 304 |
Best CPU time to get the best result obtained on this benchmark | 0.010997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 304 |
Optimality of the best value was proved | YES |
Number of variables | 257 |
Total number of constraints | 97 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 97 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 44 |
Number of terms in the objective function | 173 |
Biggest coefficient in the objective function | 100 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 8448 |
Number of bits of the sum of numbers in the objective function | 14 |
Biggest number in a constraint | 100 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 8448 |
Number of bits of the biggest sum of numbers | 14 |
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 0.01 c starting to Solve 0.01 c total time = 0 0.01 o 304 0.01 c quality of integer solution is H 0.01 s OPTIMUM FOUND 0.01 v x134 x178 -x218 x4 x180 x8 x9 -x97 x185 -x225 x186 -x226 x11 -x99 -x143 x187 -x227 x100 x13 x14 -x15 x59 x104 x61 -x105 -x149 x230 0.01 v x62 x20 -x108 -x109 x153 x22 -x110 -x154 -x111 x155 x112 x192 -x232 -x27 x71 x237 x118 x198 -x238 x199 -x239 x119 -x200 x240 0.01 v x164 x121 -x202 x242 -x203 x243 x122 -x204 x244 -x124 x168 -x206 x246 x125 x247 x38 -x126 -x170 -x208 x248 x127 x249 x40 -x172 0.01 v x250 -x213 x253 x130 -x214 x254 x131 -x215 x255 x132 -x216 x256 -x133 x257 -x2 -x46 -x90 -x91 -x179 -x48 -x220 -x222 -x224 -x53 0.01 v -x141 -x12 -x56 -x144 -x228 -x57 -x145 -x229 -x58 -x146 -x103 -x147 -x16 -x148 -x18 -x150 x19 -x63 -x107 -x151 -x152 -x66 -x24 0.01 v -x68 -x156 x25 -x69 -x113 -x157 -x191 x231 -x159 -x233 -x234 -x235 -x236 -x30 -x74 -x162 -x31 -x75 -x163 -x76 -x120 -x241 -x33 0.01 v -x77 -x165 -x34 -x166 -x35 -x79 -x245 -x80 -x81 -x169 -x82 -x39 -x83 -x171 -x84 -x128 -x42 -x86 -x174 -x43 -x87 -x175 -x44 -x88 0.01 v -x176 -x177 -x217 x1 -x3 -x5 -x6 -x7 -x10 -x17 -x21 -x23 -x26 -x28 -x29 -x32 -x36 -x37 -x41 -x45 x47 x49 x50 -x51 -x52 -x54 -x55 0.01 v -x60 -x64 -x65 -x67 -x70 -x72 -x73 -x78 -x85 x89 -x92 -x93 -x94 -x95 -x96 -x98 -x101 -x102 -x106 -x114 -x115 -x116 -x117 -x123 0.01 v -x129 -x135 -x136 -x137 -x138 x139 -x140 x142 x158 x160 x161 x167 x173 -x181 x182 -x183 x184 x188 x189 -x190 x193 x194 x195 0.01 v x196 -x197 x201 x205 -x207 -x209 -x210 -x211 -x212 x219 x221 x223 x251 x252
OK 304
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/node44/watcher-85449-1154171722 -o ROOT/results/node44/solver-85449-1154171722 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node44/85449-1154171722/instance-85449-1154171722.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 13282 /proc/meminfo: memFree=1322064/2055920 swapFree=4183124/4192956 [pid=13282] ppid=13280 vsize=2376 CPUtime=0 /proc/13282/stat : 13282 (glpPBv3) R 13280 13282 13233 0 -1 0 186 0 0 0 0 0 0 0 19 0 1 0 164043108 2433024 156 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 11748288 0 0 4096 0 0 0 0 17 1 0 0 /proc/13282/statm: 594 167 145 40 0 11 0 Child status: 30 Real time (s): 0.0148861 CPU time (s): 0.010997 CPU user time (s): 0.008998 CPU system time (s): 0.001999 CPU usage (%): 73.8745 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node44 on Sat Jul 29 11:15:22 UTC 2006 FILE ID= 85449-1154171722 PBS_JOBID= 893223 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node44/85449-1154171722/instance-85449-1154171722.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node44/watcher-85449-1154171722 -o ROOT/results/node44/solver-85449-1154171722 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node44/85449-1154171722/instance-85449-1154171722.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= dcfce19ac0444148b26b7675e35c76bc RANDOM SEED= 562215208 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 : 3000.238 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 : 3000.238 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: 1322272 kB Buffers: 38328 kB Cached: 619388 kB SwapCached: 3516 kB Active: 231068 kB Inactive: 435092 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1322272 kB SwapTotal: 4192956 kB SwapFree: 4183124 kB Dirty: 320 kB Writeback: 0 kB Mapped: 14476 kB Slab: 53488 kB Committed_AS: 710172 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node44 on Sat Jul 29 11:15:22 UTC 2006