Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 34 | 17.7143 | 17.7264 |
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 0.13 o 51 0.17 o 46 0.19 o 43 0.20 o 42 0.21 o 41 0.23 o 37 0.95 o 36 2.73 o 35 4.87 o 34 17.72 c optimum objective found = 34 17.72 c total time : 17.71 s 17.72 s OPTIMUM FOUND 17.72 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 17.72 v -x390 -x389 -x388 -x387 x29 x30 -x31 -x32 x33 -x34 -x35 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 x375 17.72 v x374 -x373 -x22 -x23 x24 x25 -x26 -x27 -x28 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 17.72 v -x358 -x357 -x356 x355 x354 -x353 -x352 -x351 -x350 x349 x348 -x347 x346 x345 x344 -x343 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x342 17.72 v -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 17.72 v -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 x306 x305 x304 -x303 -x302 -x301 -x300 17.72 v -x299 -x298 -x297 x296 x295 x294 -x293 x292 x291 x290 x289 -x288 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x287 -x286 -x285 -x284 17.72 v -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 x272 x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 17.72 v -x262 -x261 -x260 -x259 x258 x257 x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 x245 x244 -x243 -x242 x241 17.72 v x240 x239 x238 -x237 -x236 -x235 -x234 -x233 -x232 x231 x230 -x229 -x228 x227 x226 x225 x224 -x223 x222 x221 x220 x219 x218 17.72 v -x217 x216 x215 x214 x213 x212 x211 x210 x209 x208 x207 x206 x205 x204 x203 x202 x201 x200 x199 x198 x197 -x196 -x195 -x194 -x193 17.72 v -x192 -x191 x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 x180 x179 x178 x177 -x176 -x175 -x174 -x173 -x172 -x171 17.72 v -x170 -x169 -x168 -x167 -x166 -x165 x164 x163 x162 x161 x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 17.72 v x148 x147 -x146 -x145 x144 x143 x142 x141 x140 x139 x138 x137 -x136 -x135 -x134 -x133 -x132 -x131 x130 x129 -x128 -x127 x126 17.72 v x125 x124 x123 -x122 x121 x120 x119 x118 x117 x116 x115 x114 x113 x112 -x111 x110 x109 x108 x107 x106 x105 x104 x103 x102 x101 17.72 v 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 x69 x68 x67 17.72 v 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-46548-1149789105 -o ROOT/results/node68/solver-46548-1149789105 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node68/46548-1149789105/instance-46548-1149789105.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.91 2/64 26283 /proc/meminfo: memFree=1719704/2055920 swapFree=4182328/4192956 [pid=26283] ppid=26281 vsize=2324 CPUtime=0 /proc/26283/stat : 26283 (Pueblo) R 26281 26283 26237 0 -1 4194304 63 0 0 0 0 0 0 0 18 0 1 0 244579990 2379776 48 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 10479343 0 0 4096 0 0 0 0 17 1 0 0 /proc/26283/statm: 582 55 43 16 0 11 0 [startup+10.0028 s] /proc/loadavg: 0.93 0.98 0.91 2/64 26283 /proc/meminfo: memFree=1718640/2055920 swapFree=4182328/4192956 [pid=26283] ppid=26281 vsize=3468 CPUtime=9.99 /proc/26283/stat : 26283 (Pueblo) R 26281 26283 26237 0 -1 4194304 508 0 0 0 998 1 0 0 25 0 1 0 244579990 3551232 479 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0 /proc/26283/statm: 867 479 205 16 0 308 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 3468 Child status: 30 Real time (s): 17.7264 CPU time (s): 17.7143 CPU user time (s): 17.6893 CPU system time (s): 0.024996 CPU usage (%): 99.9319 Max. virtual memory (cumulated for all children) (Kb): 3468 The end
Begin job on node68 on Thu Jun 8 17:51:45 UTC 2006 FILE ID= 46548-1149789105 PBS_JOBID= 373248 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/Pueblo ROOT/tmp/node68/46548-1149789105/instance-46548-1149789105.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-46548-1149789105 -o ROOT/results/node68/solver-46548-1149789105 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node68/46548-1149789105/instance-46548-1149789105.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 6d3802f2f17c83a21ccf6c0752b41678 RANDOM SEED= 929347200 /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: 1719912 kB Buffers: 33136 kB Cached: 241172 kB SwapCached: 2384 kB Active: 102296 kB Inactive: 180776 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1719912 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 152 kB Writeback: 0 kB Mapped: 15560 kB Slab: 38968 kB Committed_AS: 485780 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 17:52:02 UTC 2006