Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 34 | 14.5388 | 14.5491 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_8.opb |
MD5SUM | 6d3802f2f17c83a21ccf6c0752b41678 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 34 |
Best CPU time to get the best result obtained on this benchmark | 11.3293 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 34 |
Optimality of the best value was proved | YES |
Number of variables | 392 |
Total number of constraints | 679 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 679 |
Minimum length of a constraint | 14 |
Maximum length of a constraint | 29 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 128 |
Number of bits of the biggest number in a constraint | 8 |
Biggest sum of numbers in a constraint | 635 |
Number of bits of the biggest sum of numbers | 10 |
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 0.06 c starting to Solve 0.06 c #variables read: 392 - #constraints read: 680 0.11 o 56 0.17 o 43 0.27 o 42 0.31 o 40 0.37 o 39 0.45 o 36 2.06 o 34 14.54 c optimum objective found = 34 14.54 c total time : 14.53 s 14.54 s OPTIMUM FOUND 14.54 v -x1 x2 -x3 -x4 -x5 x6 -x7 -x43 x44 x45 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x392 x36 x37 x38 x39 -x40 -x41 -x42 -x391 14.54 v -x390 -x389 x388 x387 x29 -x30 -x31 x32 -x33 -x34 -x35 -x386 -x385 -x384 -x383 -x382 -x381 x380 x379 -x378 x377 x376 x375 x374 14.54 v x373 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x372 -x371 -x370 -x369 -x368 -x367 -x366 x365 -x364 x363 x362 -x361 x360 -x359 x358 14.54 v x357 -x356 x355 x354 x353 -x352 x351 x350 x349 x348 x347 x346 x345 x344 x343 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x342 -x341 -x340 14.54 v -x339 -x338 -x337 -x336 -x335 -x334 -x333 x332 x331 x330 x329 -x328 -x327 -x326 x325 x324 -x323 x322 x321 -x320 x319 x318 x317 14.54 v -x316 x315 x314 x313 x312 -x311 x310 x309 x308 -x307 x306 x305 x304 x303 -x302 x301 x300 x299 x298 x297 x296 x295 x294 x293 x292 14.54 v x291 x290 x289 x288 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x287 -x286 -x285 -x284 -x283 x282 -x281 -x280 -x279 -x278 -x277 x276 14.54 v x275 x274 x273 x272 x271 -x270 -x269 -x268 x267 x266 -x265 x264 x263 -x262 x261 x260 x259 x258 x257 x256 -x255 x254 x253 x252 14.54 v x251 -x250 x249 x248 x247 -x246 x245 x244 x243 x242 x241 x240 x239 x238 -x237 x236 x235 x234 x233 x232 x231 x230 x229 x228 x227 14.54 v x226 x225 x224 x223 x222 x221 x220 x219 x218 x217 x216 x215 x214 x213 x212 x211 x210 x209 x208 x207 x206 x205 x204 x203 x202 x201 14.54 v x200 x199 x198 x197 -x196 -x195 -x194 -x193 -x192 x191 x190 -x189 -x188 -x187 -x186 -x185 x184 x183 x182 x181 x180 x179 x178 14.54 v x177 -x176 -x175 -x174 x173 x172 -x171 x170 x169 -x168 x167 x166 x165 x164 x163 x162 x161 x160 x159 -x158 x157 x156 x155 x154 14.54 v -x153 x152 x151 x150 -x149 x148 x147 x146 x145 x144 x143 x142 x141 x140 x139 x138 x137 -x136 x135 x134 x133 x132 x131 x130 x129 14.54 v x128 x127 x126 x125 x124 x123 x122 x121 x120 x119 x118 x117 x116 x115 x114 x113 x112 x111 x110 x109 x108 x107 x106 x105 x104 x103 14.54 v x102 x101 x100 x99 x98 x97 x96 x95 x94 x93 x92 x91 x90 x89 x88 x87 x86 x85 x84 x83 x82 x81 x80 x79 x78 x77 x76 x75 x74 x73 x72 x71 x70 14.54 v x69 x68 x67 x66 x65 x64 x63 x62 x61 x60 x59 x58 x57
OK 34
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 3.0.1 (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/node68/watcher-46565-1149789127 -o ROOT/results/node68/solver-46565-1149789127 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node68/46565-1149789127/instance-46565-1149789127.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.86 0.97 0.91 2/64 26343 /proc/meminfo: memFree=1719648/2055920 swapFree=4182328/4192956 [pid=26343] ppid=26341 vsize=2328 CPUtime=0 /proc/26343/stat : 26343 (Pueblo13) R 26341 26343 26297 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 244582198 2383872 129 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 10484600 0 0 4096 0 0 0 0 17 1 0 0 /proc/26343/statm: 582 130 111 16 0 11 0 [startup+10.0021 s] /proc/loadavg: 0.88 0.97 0.91 2/64 26343 /proc/meminfo: memFree=1718632/2055920 swapFree=4182328/4192956 [pid=26343] ppid=26341 vsize=3368 CPUtime=9.99 /proc/26343/stat : 26343 (Pueblo13) R 26341 26343 26297 0 -1 4194304 485 0 0 0 997 2 0 0 25 0 1 0 244582198 3448832 456 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26343/statm: 842 456 205 16 0 283 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 3368 Child status: 30 Real time (s): 14.5491 CPU time (s): 14.5388 CPU user time (s): 14.5138 CPU system time (s): 0.024996 CPU usage (%): 99.9293 Max. virtual memory (cumulated for all children) (Kb): 3368 The end
Begin job on node68 on Thu Jun 8 17:52:07 UTC 2006 FILE ID= 46565-1149789127 PBS_JOBID= 373249 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_8.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node68/46565-1149789127/instance-46565-1149789127.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-46565-1149789127 -o ROOT/results/node68/solver-46565-1149789127 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node68/46565-1149789127/instance-46565-1149789127.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 6d3802f2f17c83a21ccf6c0752b41678 RANDOM SEED= 778680735 /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 : 3000.279 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 : 3000.279 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: 1719920 kB Buffers: 33140 kB Cached: 241236 kB SwapCached: 2384 kB Active: 102296 kB Inactive: 180796 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1719920 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 160 kB Writeback: 0 kB Mapped: 15560 kB Slab: 38988 kB Committed_AS: 485924 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node68 on Thu Jun 8 17:52:21 UTC 2006