Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 3.39548 | 3.39632 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=47-P1=43-P2=59-P3=29-P4=31-P5=13-P6=59-P7=53-P8=67-P9=17-B.opb |
MD5SUM | 505637014c48e331f3dc333f08f65d90 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.588909 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 162 |
Total number of constraints | 19 |
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 | 19 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 324 |
Sum of products size (including duplicates) | 648 |
Number of different products | 324 |
Sum of products size | 648 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702289-1278547734.opb. 0.00/0.00 c Instance file HOME/instance-2702289-1278547734.opb 0.00/0.00 c File size is 24338 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 486 | 0.00/0.00 c | Number Clauses: 324 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 352 | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 486 676 2856 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 486 676 2856 | 5500 101 37 | 0.003 % | 0.00/0.01 c | 251 | 486 676 2856 | 6050 251 37 | 0.003 % | 0.00/0.02 c | 477 | 486 676 2856 | 6655 477 33 | 0.000 % | 0.00/0.04 c | 814 | 486 676 2856 | 7320 814 34 | 0.003 % | 0.05/0.06 c | 1321 | 486 676 2856 | 8052 1321 32 | 0.000 % | 0.09/0.11 c | 2082 | 486 676 2856 | 8857 2082 34 | 0.000 % | 0.09/0.17 c | 3221 | 485 676 2856 | 9743 2828 30 | 0.209 % | 0.19/0.26 c | 4929 | 485 676 2856 | 10717 4536 29 | 0.206 % | 0.39/0.49 c | 7492 | 485 676 2856 | 11789 7099 30 | 0.206 % | 0.79/0.81 c | 11337 | 484 676 2856 | 12968 10588 28 | 0.415 % | 1.19/1.29 c | 17104 | 483 676 2856 | 14265 9726 27 | 0.620 % | 1.79/1.89 c =============================================================================== 1.79/1.89 c New solution: 9 1.79/1.89 o 9 1.79/1.89 c Elapsed CPU time: 1.85072 s Remaining CPU time: 178.149 s 1.79/1.89 c =============================================================================== 1.79/1.89 c | 22590 | 482 677 2862 | 5000 8012 29 | 0.620 % | 1.89/1.91 c | 22693 | 466 677 2862 | 5500 4111 31 | 4.118 % | 1.89/1.92 c | 22843 | 466 677 2862 | 6050 4261 31 | 4.116 % | 1.89/1.93 c | 23070 | 466 677 2862 | 6655 4488 31 | 4.116 % | 1.89/1.95 c | 23408 | 466 677 2862 | 7320 4826 31 | 4.116 % | 1.89/1.98 c | 23914 | 466 677 2862 | 8052 5332 30 | 4.116 % | 2.00/2.04 c | 24674 | 466 677 2862 | 8857 6092 30 | 4.116 % | 2.10/2.12 c | 25813 | 466 677 2862 | 9743 7231 28 | 4.116 % | 2.19/2.22 c =============================================================================== 2.19/2.22 c New solution: 5 2.19/2.22 o 5 2.19/2.22 c Elapsed CPU time: 2.16567 s Remaining CPU time: 177.834 s 2.19/2.22 c =============================================================================== 2.19/2.22 c | 27353 | 466 678 2868 | 5000 8771 27 | 4.116 % | 2.19/2.24 c | 27453 | 458 678 2868 | 5500 4421 23 | 5.762 % | 2.19/2.25 c | 27603 | 458 678 2868 | 6050 4571 23 | 5.766 % | 2.19/2.26 c | 27828 | 458 678 2868 | 6655 4796 23 | 5.765 % | 2.19/2.28 c | 28165 | 458 678 2868 | 7320 5133 23 | 5.762 % | 2.30/2.32 c | 28671 | 458 678 2868 | 8052 5639 24 | 5.762 % | 2.30/2.38 c | 29431 | 458 678 2868 | 8857 6399 23 | 5.766 % | 2.39/2.48 c | 30571 | 457 678 2868 | 9743 7539 23 | 5.968 % | 2.49/2.58 c =============================================================================== 2.49/2.58 c New solution: 3 2.49/2.58 o 3 2.49/2.58 c Elapsed CPU time: 2.51362 s Remaining CPU time: 177.486 s 2.49/2.58 c =============================================================================== 2.49/2.58 c | 32136 | 457 679 2874 | 5000 9104 23 | 5.968 % | 2.59/2.60 c | 32237 | 443 679 2874 | 5500 4653 23 | 9.465 % | 2.59/2.62 c | 32387 | 443 679 2874 | 6050 4803 23 | 9.465 % | 2.59/2.64 c | 32612 | 443 679 2874 | 6655 5028 22 | 9.465 % | 2.59/2.65 c | 32950 | 443 679 2874 | 7320 5366 22 | 9.465 % | 2.69/2.70 c | 33456 | 443 679 2874 | 8052 5872 23 | 9.465 % | 2.69/2.75 c | 34215 | 442 679 2874 | 8857 6631 24 | 9.465 % | 2.89/2.92 c | 35355 | 442 679 2874 | 9743 7771 24 | 9.465 % | 3.09/3.10 c | 37064 | 442 679 2874 | 10717 9480 23 | 9.465 % | 3.29/3.39 c | 39626 | 438 679 2874 | 11789 6642 24 | 10.288 % | 3.29/3.39 c =============================================================================== 3.29/3.39 c Best Solution: 3 3.29/3.39 s OPTIMUM FOUND 3.29/3.39 c Total CPU time: 3.3055 s 3.29/3.39 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 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 x61 -x62 -x63 x64 -x65 -x66 -x109 -x110 -x111 -x112 -x113 -x114 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 x67 -x68 x69 -x70 -x71 -x72 -x115 -x116 x117 -x118 -x119 -x120 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 x73 -x74 -x75 -x76 -x77 -x78 x121 -x122 -x123 -x124 -x125 -x126 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 x79 x80 -x81 -x82 -x83 -x84 -x127 -x128 -x129 -x130 -x131 -x132 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 x85 x86 x87 x88 -x89 -x90 -x133 -x134 -x135 -x136 -x137 -x138 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 x91 x92 x93 -x94 -x95 -x96 -x139 x140 -x141 -x142 -x143 -x144 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 x97 x98 -x99 -x100 -x101 -x102 -x145 -x146 x147 -x148 -x149 -x150 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 x103 -x104 -x105 -x106 -x107 -x108 -x151 x152 -x153 -x154 -x155 -x156 x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x157 -x158 -x159 -x160 -x161 -x162
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702289-1278547734/watcher-2702289-1278547734 -o /tmp/evaluation-result-2702289-1278547734/solver-2702289-1278547734 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702289-1278547734.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: 1.01 1.03 0.79 3/105 28834 /proc/meminfo: memFree=1719024/2059040 swapFree=4139448/4192956 [pid=28834] ppid=28832 vsize=2704 CPUtime=0 /proc/28834/stat : 28834 (wbo1.4b) R 28832 28834 27594 0 -1 4202496 327 0 0 0 0 0 0 0 23 0 1 0 22981938 2768896 239 1992294400 134512640 135752675 4288036960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28834/statm: 676 239 144 303 0 371 0 [startup+0.05548 s] /proc/loadavg: 1.01 1.03 0.79 3/105 28834 /proc/meminfo: memFree=1719024/2059040 swapFree=4139448/4192956 [pid=28834] ppid=28832 vsize=2832 CPUtime=0.05 /proc/28834/stat : 28834 (wbo1.4b) R 28832 28834 27594 0 -1 4202496 377 0 0 0 5 0 0 0 25 0 1 0 22981938 2899968 289 1992294400 134512640 135752675 4288036960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28834/statm: 708 289 145 303 0 403 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2832 [startup+0.101485 s] /proc/loadavg: 1.01 1.03 0.79 3/105 28834 /proc/meminfo: memFree=1719024/2059040 swapFree=4139448/4192956 [pid=28834] ppid=28832 vsize=3088 CPUtime=0.09 /proc/28834/stat : 28834 (wbo1.4b) R 28832 28834 27594 0 -1 4202496 437 0 0 0 9 0 0 0 25 0 1 0 22981938 3162112 349 1992294400 134512640 135752675 4288036960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28834/statm: 772 349 145 303 0 467 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3088 [startup+0.301504 s] /proc/loadavg: 1.01 1.03 0.79 3/105 28834 /proc/meminfo: memFree=1719024/2059040 swapFree=4139448/4192956 [pid=28834] ppid=28832 vsize=3864 CPUtime=0.29 /proc/28834/stat : 28834 (wbo1.4b) R 28832 28834 27594 0 -1 4202496 633 0 0 0 28 1 0 0 25 0 1 0 22981938 3956736 545 1992294400 134512640 135752675 4288036960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28834/statm: 966 545 145 303 0 661 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3864 [startup+0.701545 s] /proc/loadavg: 1.01 1.03 0.79 3/105 28834 /proc/meminfo: memFree=1719024/2059040 swapFree=4139448/4192956 [pid=28834] ppid=28832 vsize=4796 CPUtime=0.7 /proc/28834/stat : 28834 (wbo1.4b) R 28832 28834 27594 0 -1 4202496 840 0 0 0 68 2 0 0 25 0 1 0 22981938 4911104 752 1992294400 134512640 135752675 4288036960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28834/statm: 1199 752 145 303 0 894 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 4796 [startup+1.50162 s] /proc/loadavg: 1.01 1.03 0.79 2/106 28835 /proc/meminfo: memFree=1715792/2059040 swapFree=4139448/4192956 [pid=28834] ppid=28832 vsize=7012 CPUtime=1.49 /proc/28834/stat : 28834 (wbo1.4b) R 28832 28834 27594 0 -1 4202496 1395 0 0 0 145 4 0 0 25 0 1 0 22981938 7180288 1307 1992294400 134512640 135752675 4288036960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28834/statm: 1753 1307 145 303 0 1448 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7012 [startup+3.10178 s] /proc/loadavg: 1.01 1.03 0.79 2/106 28835 /proc/meminfo: memFree=1713064/2059040 swapFree=4139448/4192956 [pid=28834] ppid=28832 vsize=10364 CPUtime=3.09 /proc/28834/stat : 28834 (wbo1.4b) R 28832 28834 27594 0 -1 4202496 2239 0 0 0 301 8 0 0 25 0 1 0 22981938 10612736 2151 1992294400 134512640 135752675 4288036960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28834/statm: 2591 2151 145 303 0 2286 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10364 Solver just ended. Dumping a history of the last processes samples [startup+3.3088 s] /proc/loadavg: 1.01 1.03 0.79 2/106 28835 /proc/meminfo: memFree=1710832/2059040 swapFree=4139448/4192956 [pid=28834] ppid=28832 vsize=10760 CPUtime=3.29 /proc/28834/stat : 28834 (wbo1.4b) R 28832 28834 27594 0 -1 4202496 2338 0 0 0 321 8 0 0 25 0 1 0 22981938 11018240 2250 1992294400 134512640 135752675 4288036960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28834/statm: 2690 2250 145 303 0 2385 0 Current children cumulated CPU time (s) 3.29 Current children cumulated vsize (KiB) 10760 Child status: 0 Real time (s): 3.39632 CPU time (s): 3.39548 CPU user time (s): 3.3055 CPU system time (s): 0.089986 CPU usage (%): 99.9754 Max. virtual memory (cumulated for all children) (KiB): 10760 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.3055 system time used= 0.089986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2369 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= 1 involuntary context switches= 9 runsolver used 0.009998 second user time and 0.024996 second system time The end
Begin job on node084 at 2010-07-08 02:08:54 IDJOB=2702289 IDBENCH=48079 IDSOLVER=1190 FILE ID=node084/2702289-1278547734 PBS_JOBID= 11239479 Free space on /tmp= 62496 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=43-P2=59-P3=29-P4=31-P5=13-P6=59-P7=53-P8=67-P9=17-B.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702289-1278547734/watcher-2702289-1278547734 -o /tmp/evaluation-result-2702289-1278547734/solver-2702289-1278547734 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702289-1278547734.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 505637014c48e331f3dc333f08f65d90 RANDOM SEED=44268176 node084.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5999.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1719800 kB Buffers: 58700 kB Cached: 175904 kB SwapCached: 22024 kB Active: 146392 kB Inactive: 117716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1719800 kB SwapTotal: 4192956 kB SwapFree: 4139448 kB Dirty: 2852 kB Writeback: 0 kB AnonPages: 11996 kB Mapped: 11940 kB Slab: 53256 kB PageTables: 4036 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182728 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702289-1278547734.opb Free space on /tmp at the end= 62492 MiB End job on node084 at 2010-07-08 02:08:58