Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 167 | 8.04678 | 7.45746 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii32c1.opb |
MD5SUM | b354df8d74ddbd5006be5e12ba59956d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 167 |
Best CPU time to get the best result obtained on this benchmark | 8.04678 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 167 |
Optimality of the best value was proved | YES |
Number of variables | 450 |
Total number of constraints | 1505 |
Number of constraints which are clauses | 1505 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 32 |
Number of terms in the objective function | 450 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 450 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 450 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696501-1278018488.opb. 0.00/0.00 c Instance file HOME/instance-2696501-1278018488.opb 0.00/0.00 c File size is 65206 bytes. 0.00/0.10 c Highest Coefficient sum: 33 0.00/0.10 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.11 c ============================[ Problem Statistics ]============================= 0.00/0.11 c | | 0.00/0.11 c | Parsing time: 0.10 s | 0.00/0.11 c | Number Variables: 450 | 0.00/0.11 c | Number Constraints: 1505 | 0.00/0.11 c =============================================================================== 7.97/7.45 c Remaining time 1799.90 sec. 7.97/7.45 s OPTIMUM FOUND 7.97/7.45 c Solution value = 167.00 7.97/7.45 v x1 -x2 x3 -x4 -x5 x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 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 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 x123 -x124 -x125 x126 x127 -x128 -x129 -x130 x131 -x132 -x133 x134 x135 -x136 -x137 -x138 x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 x167 -x168 x169 -x170 -x171 -x172 -x173 -x174 x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 x187 -x188 x189 -x190 -x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 x202 x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 x211 -x212 -x213 -x214 x215 -x216 x217 -x218 -x219 -x220 x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 x231 -x232 -x233 -x234 x235 -x236 -x237 -x238 x239 -x240 x241 -x242 -x243 -x244 x245 -x246 -x247 -x248 -x249 x250 x251 -x252 x253 -x254 -x255 -x256 x257 -x258 -x259 -x260 -x261 x262 x263 -x264 -x265 -x266 x267 -x268 x269 -x270 -x271 -x272 -x273 -x274 x275 -x276 x277 -x278 -x279 -x280 x281 -x282 -x283 -x284 x285 -x286 -x287 -x288 x289 -x290 -x291 -x292 x293 -x294 -x295 -x296 x297 -x298 -x299 -x300 x301 -x302 -x303 x304 -x305 -x306 x307 -x308 -x309 -x310 x311 -x312 -x313 -x314 x315 -x316 x317 -x318 -x319 -x320 x321 -x322 -x323 -x324 -x325 -x326 x327 -x328 -x329 -x330 x331 -x332 -x333 -x334 x335 -x336 x337 -x338 -x339 -x340 x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 x349 -x350 -x351 -x352 x353 -x354 -x355 -x356 -x357 -x358 x359 -x360 -x361 -x362 x363 -x364 x365 -x366 -x367 -x368 x369 -x370 -x371 x372 x373 -x374 -x375 -x376 -x377 -x378 x379 -x380 x381 -x382 -x383 -x384 x385 -x386 -x387 x388 -x389 x390 x391 -x392 -x393 x394 -x395 x396 x397 -x398 -x399 x400 -x401 x402 x403 -x404 -x405 x406 -x407 x408 x409 -x410 -x411 x412 -x413 x414 x415 -x416 -x417 x418 -x419 x420 -x421 x422 -x423 x424 x425 -x426 -x427 x428 x429 -x430 -x431 x432 x433 -x434 -x435 x436 -x437 x438 x439 -x440 -x441 x442 -x443 x444 x445 -x446 -x447 x448 -x449 x450 7.97/7.45 c Total CPU time : 8.00078 s
OK 167
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696501-1278018488/watcher-2696501-1278018488 -o /tmp/evaluation-result-2696501-1278018488/solver-2696501-1278018488 -C 1800 -W 2000 -M 1800 run HOME/instance-2696501-1278018488.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.94 2.04 1.82 3/107 24535 /proc/meminfo: memFree=1327208/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 [startup+0.0115039 s] /proc/loadavg: 1.94 2.04 1.82 3/107 24535 /proc/meminfo: memFree=1327208/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101501 s] /proc/loadavg: 1.94 2.04 1.82 3/107 24535 /proc/meminfo: memFree=1327208/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300941 s] /proc/loadavg: 1.94 2.04 1.82 3/107 24535 /proc/meminfo: memFree=1327208/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70093 s] /proc/loadavg: 1.94 2.04 1.82 3/107 24535 /proc/meminfo: memFree=1327208/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50091 s] /proc/loadavg: 1.94 2.04 1.82 2/109 24537 /proc/meminfo: memFree=1321364/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 [pid=24536] ppid=24535 vsize=21236 CPUtime=1.48 /proc/24536/stat : 24536 (pb_cplex) R 24535 24535 24131 0 -1 4202496 4377 0 0 0 147 1 0 0 19 0 1 0 175504548 21745664 2286 1992294400 134512640 146736320 4287587824 18446744073709551615 137702883 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24536/statm: 5309 2286 1002 2985 0 1851 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 29936 [startup+3.10187 s] /proc/loadavg: 1.95 2.04 1.82 2/109 24537 /proc/meminfo: memFree=1320620/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 [pid=24536] ppid=24535 vsize=21400 CPUtime=3.08 /proc/24536/stat : 24536 (pb_cplex) R 24535 24535 24131 0 -1 4202496 5303 0 0 0 306 2 0 0 24 0 1 0 175504548 21913600 2316 1992294400 134512640 146736320 4287587824 18446744073709551615 136406063 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24536/statm: 5350 2316 1003 2985 0 1892 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 30100 [startup+6.30078 s] /proc/loadavg: 1.95 2.04 1.82 2/109 24537 /proc/meminfo: memFree=1320744/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 [pid=24536] ppid=24535 vsize=37988 CPUtime=6.38 /proc/24536/stat : 24536 (pb_cplex) S 24535 24535 24131 0 -1 4202496 8415 0 0 0 635 3 0 0 18 0 2 0 175504548 38899712 3467 1992294400 134512640 146736320 4287587824 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/24536/statm: 9497 3467 1052 2985 0 6039 0 Current children cumulated CPU time (s) 6.38 Current children cumulated vsize (KiB) 46688 Solver just ended. Dumping a history of the last processes samples [startup+7.10076 s] /proc/loadavg: 1.95 2.04 1.82 5/110 24538 /proc/meminfo: memFree=1317016/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 [pid=24536] ppid=24535 vsize=37988 CPUtime=7.66 /proc/24536/stat : 24536 (pb_cplex) S 24535 24535 24131 0 -1 4202496 8431 0 0 0 763 3 0 0 16 0 2 0 175504548 38899712 3474 1992294400 134512640 146736320 4287587824 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/24536/statm: 9497 3474 1043 2985 0 6039 0 [pid=24536/tid=24538] ppid=24535 vsize=37988 CPUtime=1.04 /proc/24536/task/24538/stat : 24538 (pb_cplex) R 24535 24535 24131 0 -1 4202560 466 0 0 0 104 0 0 0 17 0 2 0 175505115 38899712 3474 1992294400 134512640 146736320 4287587824 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 7.66 Current children cumulated vsize (KiB) 46688 [startup+7.30075 s] /proc/loadavg: 1.95 2.04 1.82 5/110 24538 /proc/meminfo: memFree=1317016/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 [pid=24536] ppid=24535 vsize=37988 CPUtime=7.87 /proc/24536/stat : 24536 (pb_cplex) S 24535 24535 24131 0 -1 4202496 8431 0 0 0 783 4 0 0 16 0 2 0 175504548 38899712 3474 1992294400 134512640 146736320 4287587824 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/24536/statm: 9497 3474 1043 2985 0 6039 0 [pid=24536/tid=24538] ppid=24535 vsize=37988 CPUtime=1.24 /proc/24536/task/24538/stat : 24538 (pb_cplex) R 24535 24535 24131 0 -1 4202560 466 0 0 0 124 0 0 0 17 0 2 0 175505115 38899712 3474 1992294400 134512640 146736320 4287587824 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 7.87 Current children cumulated vsize (KiB) 46688 [startup+7.40075 s] /proc/loadavg: 1.95 2.04 1.82 5/110 24538 /proc/meminfo: memFree=1317016/2059040 swapFree=4139232/4192956 [pid=24535] ppid=24533 vsize=8700 CPUtime=0 /proc/24535/stat : 24535 (run) S 24533 24535 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175504547 8908800 248 1992294400 4194304 4922060 140736035908496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24535/statm: 2175 248 208 178 0 68 0 [pid=24536] ppid=24535 vsize=37988 CPUtime=7.97 /proc/24536/stat : 24536 (pb_cplex) S 24535 24535 24131 0 -1 4202496 8431 0 0 0 793 4 0 0 16 0 2 0 175504548 38899712 3474 1992294400 134512640 146736320 4287587824 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/24536/statm: 9497 3474 1043 2985 0 6039 0 [pid=24536/tid=24538] ppid=24535 vsize=37988 CPUtime=1.34 /proc/24536/task/24538/stat : 24538 (pb_cplex) R 24535 24535 24131 0 -1 4202560 466 0 0 0 134 0 0 0 17 0 2 0 175505115 38899712 3474 1992294400 134512640 146736320 4287587824 18446744073709551615 139044585 0 2 4096 16387 0 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 7.97 Current children cumulated vsize (KiB) 46688 Child status: 0 Real time (s): 7.45746 CPU time (s): 8.04678 CPU user time (s): 8.00278 CPU system time (s): 0.043993 CPU usage (%): 107.902 Max. virtual memory (cumulated for all children) (KiB): 46688 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.00278 system time used= 0.043993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8828 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 140 involuntary context switches= 135 runsolver used 0.021996 second user time and 0.037994 second system time The end
Begin job on node025 at 2010-07-01 23:08:08 IDJOB=2696501 IDBENCH=2158 IDSOLVER=1209 FILE ID=node025/2696501-1278018488 PBS_JOBID= 11198736 Free space on /tmp= 62232 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c1.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696501-1278018488/watcher-2696501-1278018488 -o /tmp/evaluation-result-2696501-1278018488/solver-2696501-1278018488 -C 1800 -W 2000 -M 1800 run HOME/instance-2696501-1278018488.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b354df8d74ddbd5006be5e12ba59956d RANDOM SEED=1344642243 node025.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.242 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.48 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 : 3000.242 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1327612 kB Buffers: 201596 kB Cached: 411888 kB SwapCached: 7972 kB Active: 321312 kB Inactive: 307256 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1327612 kB SwapTotal: 4192956 kB SwapFree: 4139232 kB Dirty: 16620 kB Writeback: 0 kB AnonPages: 12776 kB Mapped: 12040 kB Slab: 80792 kB PageTables: 4268 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183888 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62216 MiB End job on node025 at 2010-07-01 23:08:16