Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 10447498 | 0.05699 | 0.058761 |
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 0.01 c starting to Solve 0.01 c #variables read: 290 - #constraints read: 206 0.01 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 0.01 o 32755511 0.02 o 32382101 0.02 o 31385578 0.02 o 30338931 0.02 o 28410214 0.02 o 27016856 0.02 o 26564906 0.02 o 25488139 0.02 o 24410214 0.02 o 18349242 0.02 o 18244003 0.02 o 17302595 0.02 o 15373878 0.02 o 15357896 0.02 o 15173878 0.02 o 14131921 0.03 o 13469978 0.03 o 13018028 0.03 o 12792053 0.03 o 12392053 0.03 o 12166078 0.03 o 11879425 0.03 o 11830693 0.03 o 11604718 0.04 o 11378743 0.04 o 11325773 0.04 o 10970615 0.04 o 10919075 0.04 o 10796590 0.04 o 10745050 0.05 o 10711913 0.05 o 10699150 0.05 o 10589428 0.05 o 10537888 0.05 c optimum objective found = 10537888 0.05 c total time : 0.05 s 0.05 s OPTIMUM FOUND 0.05 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 0.05 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 0.05 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 0.05 v -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 0.05 v -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 0.05 v -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 0.05 v -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 0.05 v -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 0.05 v -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 0.05 v -x240 -x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 x252 x253 -x254 -x255 -x256 -x257 -x258 -x1 -x20 -x32 0.05 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 0.05 v -x12 -x13 -x14 -x15 -x16 -x17 -x260 -x274 -x280 x286 -x262 x263 x265 -x259 -x273 -x279 -x285 -x261 -x264 x266 -x275 -x281 -x287 0.05 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/node36/watcher-37467-1149244213 -o ROOT/results/node36/solver-37467-1149244213 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node36/37467-1149244213/instance-37467-1149244213.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 1/64 22849 /proc/meminfo: memFree=1588216/2055920 swapFree=4181452/4192956 [pid=22849] ppid=22847 vsize=2572 CPUtime=0 /proc/22849/stat : 22849 (Pueblo13) R 22847 22849 22803 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 190087422 2633728 241 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 1963643 0 0 4096 0 0 0 0 17 0 0 0 /proc/22849/statm: 643 241 199 16 0 84 0 Child status: 30 Real time (s): 0.058761 CPU time (s): 0.05699 CPU user time (s): 0.052991 CPU system time (s): 0.003999 CPU usage (%): 96.9861 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node36 on Fri Jun 2 10:30:13 UTC 2006 FILE ID= 37467-1149244213 PBS_JOBID= 297655 BENCH NAME= ROOT/tmp/node36/37467-1149244213/instance-37467-1149244213.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node36/37467-1149244213/instance-37467-1149244213.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node36/watcher-37467-1149244213 -o ROOT/results/node36/solver-37467-1149244213 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node36/37467-1149244213/instance-37467-1149244213.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 5dbbb39821171ddf7cf17b36f56beeda RANDOM SEED= 754744425 /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 : 3000.284 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 : 3000.284 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: 1588424 kB Buffers: 21260 kB Cached: 373912 kB SwapCached: 3444 kB Active: 42728 kB Inactive: 361372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1588424 kB SwapTotal: 4192956 kB SwapFree: 4181452 kB Dirty: 156 kB Writeback: 0 kB Mapped: 14916 kB Slab: 49460 kB Committed_AS: 213392 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node36 on Fri Jun 2 10:30:13 UTC 2006