Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 10447498 | 0.06099 | 0.065619 |
Name | normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-p0291.opb |
MD5SUM | 5dbbb39821171ddf7cf17b36f56beeda |
Bench Category | OPT-MEDINT (optimisation, medium integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 10447498 |
Best CPU time to get the best result obtained on this benchmark | 0.05699 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 10447498 |
Optimality of the best value was proved | YES |
Number of variables | 290 |
Total number of constraints | 205 |
Number of constraints which are clauses | 189 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 14 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 53 |
Number of terms in the objective function | 288 |
Biggest coefficient in the objective function | 80000000 |
Number of bits for the biggest coefficient in the objective function | 27 |
Sum of the numbers in the objective function | 686402651 |
Number of bits of the sum of numbers in the objective function | 30 |
Biggest number in a constraint | 80000000 |
Number of bits of the biggest number in a constraint | 27 |
Biggest sum of numbers in a constraint | 686402651 |
Number of bits of the biggest sum of numbers | 30 |
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 Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.00 c starting to Solve 0.00 c #variables read: 290 - #constraints read: 206 0.00 o 172780597 0.01 o 172502672 0.01 o 169406572 0.01 o 134103755 0.01 o 133767027 0.01 o 132110745 0.01 o 131948852 0.01 o 130466595 0.01 o 126025913 0.01 o 118408337 0.01 o 116479620 0.01 o 82814826 0.01 o 80490409 0.01 o 70266191 0.01 o 69040216 0.01 o 68180247 0.01 o 66055675 0.01 o 64126958 0.01 o 63185550 0.01 o 63133600 0.01 o 61204883 0.02 o 36767889 0.02 o 32755511 0.02 o 32382101 0.02 o 28311712 0.02 o 27685737 0.02 o 27407812 0.02 o 26367013 0.02 o 24573460 0.02 o 21897292 0.02 o 21519526 0.02 o 21241601 0.02 o 19590809 0.02 o 19312884 0.02 o 18649401 0.02 o 18371476 0.02 o 18349242 0.03 o 16668734 0.03 o 16426777 0.03 o 15426777 0.03 o 15373878 0.03 o 15131921 0.03 o 14131921 0.03 o 13833468 0.03 o 12833468 0.03 o 12725549 0.04 o 12378415 0.04 o 11973440 0.04 o 11769699 0.04 o 11325773 0.04 o 10970615 0.04 o 10919075 0.05 o 10752768 0.05 o 10745050 0.05 o 10711913 0.06 o 10699150 0.06 o 10589428 0.06 o 10537888 0.06 c optimum objective found = 10537888 0.06 c total time : 0.05 s 0.06 s OPTIMUM FOUND 0.06 v -x18 -x19 -x21 -x22 -x30 -x31 -x33 -x34 -x41 -x42 -x44 x45 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 0.06 v -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 0.06 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 0.06 v -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 0.06 v -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 0.06 v -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 0.06 v -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 0.06 v -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 0.06 v -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 0.06 v -x240 -x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 x252 x253 -x254 -x255 -x256 -x257 -x258 -x1 -x20 -x32 0.06 v -x43 -x2 -x3 -x4 x5 x6 -x23 -x35 -x46 -x7 -x24 x36 -x25 -x37 -x26 -x38 -x47 -x8 -x27 -x39 -x48 -x10 -x11 -x28 x49 -x29 -x40 -x50 0.06 v -x12 -x13 -x14 -x15 -x16 -x17 -x260 -x274 -x280 x286 -x262 x263 x265 -x259 -x273 -x279 -x285 -x261 -x264 x266 -x275 -x281 -x287 0.06 v -x267 -x276 -x282 -x288 -x268 -x277 -x283 -x289 -x269 -x270 -x278 -x284 -x290 -x271 -x272 -x9 -x144
OK 10447498
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node86/watcher-36317-1149244217 -o ROOT/results/node86/solver-36317-1149244217 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node86/36317-1149244217/instance-36317-1149244217.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.96 0.98 0.92 2/68 29823 /proc/meminfo: memFree=1590992/2055892 swapFree=4084792/4096564 [pid=29823] ppid=29821 vsize=2544 CPUtime=0 /proc/29823/stat : 29823 (Pueblo) D 29821 29823 29777 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 190060943 2605056 211 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099941670 0 0 17 1 0 0 /proc/29823/statm: 636 211 185 16 0 76 0 Child status: 30 Real time (s): 0.065619 CPU time (s): 0.06099 CPU user time (s): 0.055991 CPU system time (s): 0.004999 CPU usage (%): 92.9457 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node86 on Fri Jun 2 10:30:17 UTC 2006 FILE ID= 36317-1149244217 PBS_JOBID= 297656 BENCH NAME= ROOT/tmp/node86/36317-1149244217/instance-36317-1149244217.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node86/36317-1149244217/instance-36317-1149244217.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node86/watcher-36317-1149244217 -o ROOT/results/node86/solver-36317-1149244217 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node86/36317-1149244217/instance-36317-1149244217.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 5dbbb39821171ddf7cf17b36f56beeda RANDOM SEED= 523784260 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1591200 kB Buffers: 28228 kB Cached: 367220 kB SwapCached: 3032 kB Active: 98088 kB Inactive: 306072 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1591200 kB SwapTotal: 4096564 kB SwapFree: 4084792 kB Dirty: 164 kB Writeback: 0 kB Mapped: 15136 kB Slab: 47164 kB Committed_AS: 249644 kB PageTables: 1300 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node86 on Fri Jun 2 10:30:17 UTC 2006