Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 8.04478 | 8.05025 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=41-P1=53-P2=67-P3=59-P4=53-P5=61-P6=29-P7=29-P8=17-B.opb |
MD5SUM | f3f9a9130af59a7746b19fdd52967c7b |
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 | 6.64199 |
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 | 144 |
Total number of constraints | 17 |
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 | 17 |
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) | 288 |
Sum of products size (including duplicates) | 576 |
Number of different products | 288 |
Sum of products size | 576 |
0.00/0.00 c This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875078-1245186693.opb. 0.00/0.00 c Instance file HOME/instance-1875078-1245186693.opb 0.00/0.00 c File size is 21533 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: 432 | 0.00/0.00 c | Number Clauses: 294 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 313 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 7 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 6 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 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 | 391 618 2481 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 391 618 2481 | 5500 101 40 | 11.739 % | 0.00/0.01 c | 251 | 391 618 2481 | 6050 251 39 | 11.742 % | 0.00/0.02 c | 476 | 391 618 2481 | 6655 476 36 | 11.742 % | 0.00/0.03 c | 813 | 391 618 2481 | 7320 813 38 | 11.739 % | 0.00/0.05 c | 1320 | 391 618 2481 | 8052 1320 36 | 11.739 % | 0.00/0.08 c | 2080 | 391 618 2481 | 8857 2080 37 | 11.739 % | 0.09/0.14 c | 3219 | 391 618 2481 | 9743 3219 39 | 11.739 % | 0.19/0.22 c | 4927 | 391 618 2481 | 10717 4927 40 | 11.739 % | 0.39/0.40 c | 7490 | 391 618 2481 | 11789 7490 40 | 11.739 % | 0.69/0.72 c | 11336 | 390 618 2481 | 12968 10455 40 | 11.968 % | 1.09/1.18 c | 17103 | 390 618 2481 | 14265 9550 44 | 11.967 % | 1.89/1.97 c | 25752 | 389 618 2481 | 15692 10914 42 | 12.190 % | 3.20/3.27 c | 38727 | 388 618 2481 | 17261 15836 47 | 12.416 % | 5.19/5.29 c | 58190 | 380 618 2481 | 18987 9149 39 | 14.451 % | 6.99/7.06 c =============================================================================== 7.39/7.45 c core #3 7.39/7.45 c Core size: 564 Core Weight: 1 Total Weight: 3 7.39/7.45 c Elapsed CPU time: 7.32089 s Remaining CPU time: 1792.68 s 7.48/7.57 c Learning 10771 hard constraints 7.48/7.57 c ============================[ Search Statistics ]============================== 7.48/7.57 c | Conflicts | ORIGINAL | LEARNT | Progress | 7.48/7.57 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 7.48/7.57 c =============================================================================== 7.48/7.57 c | 0 | 411 11394 409407 | 5000 0 nan | 0.000 % | 7.48/7.59 c | 101 | 411 11394 409407 | 5500 101 32 | 8.471 % | 7.48/7.60 c | 251 | 411 11394 409407 | 6050 251 36 | 8.464 % | 7.59/7.61 c | 476 | 411 11394 409407 | 6655 476 35 | 8.467 % | 7.59/7.63 c | 813 | 411 11394 409407 | 7320 813 35 | 8.464 % | 7.59/7.65 c | 1320 | 411 11394 409407 | 8052 1320 35 | 8.464 % | 7.59/7.70 c | 2080 | 411 11394 409407 | 8857 2080 35 | 8.464 % | 7.69/7.79 c | 3221 | 408 11394 409407 | 9743 3221 34 | 9.135 % | 7.89/7.96 c | 4929 | 408 11394 409407 | 10717 4929 35 | 9.132 % | 7.99/8.04 c =============================================================================== 7.99/8.04 c Verified 11394 original clauses. 7.99/8.04 c #cores: 3 7.99/8.04 c Final Weight: 3 7.99/8.04 o 3 7.99/8.04 s OPTIMUM FOUND 7.99/8.04 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 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 x55 -x56 -x57 -x58 -x59 -x60 -x97 x98 -x99 -x100 -x101 -x102 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 x61 -x62 x63 x64 -x65 -x66 -x103 -x104 -x105 -x106 -x107 -x108 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 x67 -x68 -x69 -x70 -x71 -x72 x109 -x110 -x111 -x112 -x113 -x114 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 x73 -x74 -x75 x76 -x77 -x78 -x115 -x116 -x117 -x118 -x119 -x120 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 x79 x80 -x81 x82 x83 -x84 -x121 -x122 -x123 -x124 -x125 -x126 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 x85 -x86 -x87 -x88 -x89 -x90 -x127 -x128 -x129 x130 -x131 -x132 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 x91 x92 -x93 -x94 -x95 -x96 -x133 -x134 -x135 -x136 -x137 -x138 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 x139 -x140 -x141 -x142 -x143 -x144
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875078-1245186693/watcher-1875078-1245186693 -o /tmp/evaluation-result-1875078-1245186693/solver-1875078-1245186693 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875078-1245186693.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: 1.10 1.01 1.00 3/65 6909 /proc/meminfo: memFree=1843520/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=2660 CPUtime=0 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 186268726 2723840 220 1992294400 134512640 135709839 4294956240 18446744073709551615 134565040 0 0 4096 3 0 0 0 17 0 0 0 /proc/6909/statm: 665 220 134 292 0 370 0 [startup+0.00972089 s] /proc/loadavg: 1.10 1.01 1.00 3/65 6909 /proc/meminfo: memFree=1843520/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=2660 CPUtime=0 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 186268726 2723840 229 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6909/statm: 665 229 136 292 0 370 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2660 [startup+0.101731 s] /proc/loadavg: 1.10 1.01 1.00 3/65 6909 /proc/meminfo: memFree=1843520/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=3448 CPUtime=0.09 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 435 0 0 0 9 0 0 0 18 0 1 0 186268726 3530752 413 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6909/statm: 862 413 136 292 0 567 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3448 [startup+0.301752 s] /proc/loadavg: 1.10 1.01 1.00 3/65 6909 /proc/meminfo: memFree=1843520/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=4756 CPUtime=0.29 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 762 0 0 0 28 1 0 0 19 0 1 0 186268726 4870144 740 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6909/statm: 1189 740 136 292 0 894 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4756 [startup+0.701798 s] /proc/loadavg: 1.10 1.01 1.00 3/65 6909 /proc/meminfo: memFree=1843520/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=6448 CPUtime=0.69 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 1204 0 0 0 68 1 0 0 23 0 1 0 186268726 6602752 1182 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6909/statm: 1612 1182 136 292 0 1317 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6448 [startup+1.50189 s] /proc/loadavg: 1.09 1.01 1.00 2/66 6910 /proc/meminfo: memFree=1837816/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=10012 CPUtime=1.49 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 2077 0 0 0 146 3 0 0 25 0 1 0 186268726 10252288 2055 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6909/statm: 2503 2055 136 292 0 2208 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10012 [startup+3.10107 s] /proc/loadavg: 1.09 1.01 1.00 2/66 6910 /proc/meminfo: memFree=1833272/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=15872 CPUtime=3.09 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 3557 0 0 0 303 6 0 0 25 0 1 0 186268726 16252928 3535 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6909/statm: 3968 3535 136 292 0 3673 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 15872 [startup+6.30243 s] /proc/loadavg: 1.08 1.01 1.00 2/66 6910 /proc/meminfo: memFree=1821944/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=25792 CPUtime=6.29 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 6030 0 0 0 618 11 0 0 25 0 1 0 186268726 26411008 6008 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0 /proc/6909/statm: 6448 6008 136 292 0 6153 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 25792 Solver just ended. Dumping a history of the last processes samples [startup+7.10152 s] /proc/loadavg: 1.08 1.01 1.00 2/66 6910 /proc/meminfo: memFree=1819384/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=27536 CPUtime=7.09 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 6461 0 0 0 697 12 0 0 25 0 1 0 186268726 28196864 6439 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0 /proc/6909/statm: 6884 6439 136 292 0 6589 0 Current children cumulated CPU time (s) 7.09 Current children cumulated vsize (KiB) 27536 [startup+7.50157 s] /proc/loadavg: 1.08 1.01 1.00 2/66 6910 /proc/meminfo: memFree=1819384/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=30624 CPUtime=7.48 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 7234 0 0 0 736 12 0 0 25 0 1 0 186268726 31358976 7212 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0 /proc/6909/statm: 7656 7213 136 292 0 7361 0 Current children cumulated CPU time (s) 7.48 Current children cumulated vsize (KiB) 30624 [startup+7.90162 s] /proc/loadavg: 1.08 1.01 1.00 2/66 6910 /proc/meminfo: memFree=1814712/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=30888 CPUtime=7.89 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 7302 0 0 0 775 14 0 0 25 0 1 0 186268726 31629312 7280 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0 /proc/6909/statm: 7722 7280 136 292 0 7427 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 30888 [startup+8.00164 s] /proc/loadavg: 1.08 1.01 1.00 2/66 6910 /proc/meminfo: memFree=1814712/2055920 swapFree=4191900/4192956 [pid=6909] ppid=6907 vsize=30888 CPUtime=7.99 /proc/6909/stat : 6909 (wbo) R 6907 6909 6311 0 -1 4194304 7302 0 0 0 785 14 0 0 25 0 1 0 186268726 31629312 7280 1992294400 134512640 135709839 4294956240 18446744073709551615 134518601 0 0 4096 3 0 0 0 17 1 0 0 /proc/6909/statm: 7722 7280 136 292 0 7427 0 Current children cumulated CPU time (s) 7.99 Current children cumulated vsize (KiB) 30888 Child status: 0 Real time (s): 8.05025 CPU time (s): 8.04478 CPU user time (s): 7.8958 CPU system time (s): 0.148977 CPU usage (%): 99.932 Max. virtual memory (cumulated for all children) (KiB): 30888 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.8958 system time used= 0.148977 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7302 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= 2 involuntary context switches= 47 runsolver used 0.006998 second user time and 0.030995 second system time The end
Begin job on node32 at 2009-06-16 23:11:33 IDJOB=1875078 IDBENCH=47918 IDSOLVER=698 FILE ID=node32/1875078-1245186693 PBS_JOBID= 9363932 Free space on /tmp= 66344 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=67-P3=59-P4=53-P5=61-P6=29-P7=29-P8=17-B.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875078-1245186693/watcher-1875078-1245186693 -o /tmp/evaluation-result-1875078-1245186693/solver-1875078-1245186693 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875078-1245186693.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f3f9a9130af59a7746b19fdd52967c7b RANDOM SEED=401279455 node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.234 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 : 3000.234 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: 1844000 kB Buffers: 51472 kB Cached: 84676 kB SwapCached: 260 kB Active: 48648 kB Inactive: 101836 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1844000 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2380 kB Writeback: 0 kB Mapped: 23780 kB Slab: 47184 kB Committed_AS: 168336 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875078-1245186693.opb Free space on /tmp at the end= 66340 MiB End job on node32 at 2009-06-16 23:11:41