Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 4.48932 | 4.49001 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=47-P1=23-P2=47-P3=53-P4=59-P5=23-P6=37-P7=61-B.opb |
MD5SUM | 9967eb2b89437d51526bdf8efb5c6065 |
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 | 3.08253 |
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 | 126 |
Total number of constraints | 15 |
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 | 15 |
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) | 252 |
Sum of products size (including duplicates) | 504 |
Number of different products | 252 |
Sum of products size | 504 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2701959-1278546268.opb. 0.00/0.00 c Instance file HOME/instance-2701959-1278546268.opb 0.00/0.00 c File size is 18837 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: 378 | 0.00/0.00 c | Number Clauses: 252 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 274 | 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 | 378 526 2220 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 378 526 2220 | 5500 101 34 | 0.005 % | 0.00/0.01 c | 251 | 378 526 2220 | 6050 251 34 | 0.005 % | 0.00/0.02 c | 478 | 378 526 2220 | 6655 478 33 | 0.001 % | 0.00/0.04 c | 815 | 378 526 2220 | 7320 815 33 | 0.005 % | 0.00/0.06 c =============================================================================== 0.00/0.06 c New solution: 35 0.00/0.06 o 35 0.00/0.06 c Elapsed CPU time: 0.056991 s Remaining CPU time: 179.943 s 0.00/0.06 c =============================================================================== 0.00/0.06 c | 1285 | 378 527 2226 | 5000 1285 33 | 0.005 % | 0.00/0.06 c | 1386 | 378 527 2226 | 5500 1386 33 | 0.001 % | 0.00/0.07 c | 1537 | 378 527 2226 | 6050 1537 34 | 0.005 % | 0.00/0.08 c | 1763 | 378 527 2226 | 6655 1763 34 | 0.005 % | 0.09/0.10 c | 2102 | 378 527 2226 | 7320 2102 34 | 0.005 % | 0.09/0.14 c | 2609 | 378 527 2226 | 8052 2609 33 | 0.001 % | 0.09/0.18 c | 3372 | 378 527 2226 | 8857 3372 34 | 0.005 % | 0.19/0.24 c | 4511 | 378 527 2226 | 9743 4511 32 | 0.006 % | 0.29/0.38 c | 6220 | 378 527 2226 | 10717 6220 31 | 0.001 % | 0.49/0.52 c =============================================================================== 0.49/0.52 c New solution: 5 0.49/0.52 o 5 0.49/0.52 c Elapsed CPU time: 0.502923 s Remaining CPU time: 179.497 s 0.49/0.52 c =============================================================================== 0.49/0.52 c | 8414 | 378 528 2232 | 5000 8414 29 | 0.001 % | 0.49/0.54 c | 8514 | 354 528 2232 | 5500 4304 25 | 6.354 % | 0.49/0.56 c | 8666 | 354 528 2232 | 6050 4456 26 | 6.350 % | 0.49/0.57 c | 8892 | 354 528 2232 | 6655 4682 26 | 6.355 % | 0.49/0.59 c | 9229 | 354 528 2232 | 7320 5019 27 | 6.350 % | 0.59/0.62 c | 9735 | 354 528 2232 | 8052 5525 28 | 6.355 % | 0.59/0.69 c | 10495 | 354 528 2232 | 8857 6285 29 | 6.350 % | 0.80/0.80 c | 11635 | 354 528 2232 | 9743 7425 30 | 6.350 % | 0.89/0.94 c | 13343 | 354 528 2232 | 10717 9133 31 | 6.350 % | 1.19/1.28 c | 15905 | 354 528 2232 | 11789 6291 30 | 6.350 % | 1.30/1.36 c =============================================================================== 1.30/1.36 c New solution: 3 1.30/1.36 o 3 1.30/1.36 c Elapsed CPU time: 1.3238 s Remaining CPU time: 178.676 s 1.30/1.36 c =============================================================================== 1.30/1.36 c | 17006 | 354 529 2238 | 5000 7392 29 | 6.350 % | 1.30/1.38 c | 17107 | 337 529 2238 | 5500 3797 25 | 10.847 % | 1.30/1.40 c | 17257 | 337 529 2238 | 6050 3947 25 | 10.847 % | 1.39/1.41 c | 17483 | 337 529 2238 | 6655 4173 25 | 10.853 % | 1.39/1.44 c | 17820 | 337 529 2238 | 7320 4510 25 | 10.847 % | 1.39/1.49 c | 18326 | 336 529 2238 | 8052 5016 25 | 11.117 % | 1.49/1.54 c | 19086 | 336 529 2238 | 8857 5776 26 | 11.112 % | 1.59/1.63 c | 20226 | 336 529 2238 | 9743 6916 25 | 11.112 % | 1.69/1.74 c | 21934 | 336 529 2238 | 10717 8624 26 | 11.112 % | 1.99/2.00 c | 24499 | 335 529 2238 | 11789 5785 28 | 11.376 % | 2.39/2.46 c | 28344 | 335 529 2238 | 12968 9630 26 | 11.376 % | 2.99/3.07 c | 34110 | 328 529 2238 | 14265 8434 23 | 13.228 % | 4.10/4.18 c | 42760 | 328 529 2238 | 15692 9907 25 | 13.230 % | 4.40/4.48 c =============================================================================== 4.40/4.48 c Best Solution: 3 4.40/4.48 s OPTIMUM FOUND 4.40/4.48 c Total CPU time: 4.37933 s 4.40/4.48 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 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 x49 -x50 -x51 x52 -x53 -x54 -x85 -x86 -x87 -x88 -x89 -x90 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 x55 -x56 -x57 -x58 x59 -x60 x91 -x92 -x93 -x94 -x95 -x96 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 x61 -x62 -x63 -x64 -x65 -x66 x97 -x98 x99 x100 -x101 -x102 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 x67 -x68 x69 -x70 -x71 -x72 -x103 -x104 -x105 -x106 -x107 -x108 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 x73 -x74 -x75 -x76 -x77 -x78 x109 -x110 -x111 -x112 -x113 -x114 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 x79 -x80 x81 -x82 -x83 -x84 -x115 -x116 -x117 -x118 -x119 -x120 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 -x121 -x122 -x123 -x124 -x125 -x126
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701959-1278546268/watcher-2701959-1278546268 -o /tmp/evaluation-result-2701959-1278546268/solver-2701959-1278546268 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701959-1278546268.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: 0.05 0.01 0.00 3/106 28288 /proc/meminfo: memFree=1731884/2059040 swapFree=4139820/4192956 [pid=28288] ppid=28286 vsize=2700 CPUtime=0 /proc/28288/stat : 28288 (wbo1.4b) R 28286 28288 28067 0 -1 4202496 313 0 0 0 0 0 0 0 18 0 1 0 22833239 2764800 227 1992294400 134512640 135752675 4292228032 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28288/statm: 675 227 144 303 0 370 0 [startup+0.101302 s] /proc/loadavg: 0.05 0.01 0.00 3/106 28288 /proc/meminfo: memFree=1731884/2059040 swapFree=4139820/4192956 [pid=28288] ppid=28286 vsize=3092 CPUtime=0.09 /proc/28288/stat : 28288 (wbo1.4b) R 28286 28288 28067 0 -1 4202496 425 0 0 0 9 0 0 0 21 0 1 0 22833239 3166208 339 1992294400 134512640 135752675 4292228032 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28288/statm: 773 339 145 303 0 468 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3092 [startup+0.201311 s] /proc/loadavg: 0.05 0.01 0.00 3/106 28288 /proc/meminfo: memFree=1731884/2059040 swapFree=4139820/4192956 [pid=28288] ppid=28286 vsize=3476 CPUtime=0.19 /proc/28288/stat : 28288 (wbo1.4b) R 28286 28288 28067 0 -1 4202496 533 0 0 0 18 1 0 0 21 0 1 0 22833239 3559424 447 1992294400 134512640 135752675 4292228032 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28288/statm: 869 447 145 303 0 564 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3476 [startup+0.30132 s] /proc/loadavg: 0.05 0.01 0.00 3/106 28288 /proc/meminfo: memFree=1731884/2059040 swapFree=4139820/4192956 [pid=28288] ppid=28286 vsize=3872 CPUtime=0.29 /proc/28288/stat : 28288 (wbo1.4b) R 28286 28288 28067 0 -1 4202496 612 0 0 0 28 1 0 0 21 0 1 0 22833239 3964928 526 1992294400 134512640 135752675 4292228032 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28288/statm: 968 526 145 303 0 663 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3872 [startup+0.700354 s] /proc/loadavg: 0.05 0.01 0.00 3/106 28288 /proc/meminfo: memFree=1731884/2059040 swapFree=4139820/4192956 [pid=28288] ppid=28286 vsize=5056 CPUtime=0.69 /proc/28288/stat : 28288 (wbo1.4b) R 28286 28288 28067 0 -1 4202496 915 0 0 0 67 2 0 0 22 0 1 0 22833239 5177344 829 1992294400 134512640 135752675 4292228032 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28288/statm: 1264 829 145 303 0 959 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5056 [startup+1.50142 s] /proc/loadavg: 0.12 0.03 0.01 2/107 28290 /proc/meminfo: memFree=1728404/2059040 swapFree=4139820/4192956 [pid=28288] ppid=28286 vsize=6728 CPUtime=1.49 /proc/28288/stat : 28288 (wbo1.4b) R 28286 28288 28067 0 -1 4202496 1324 0 0 0 145 4 0 0 25 0 1 0 22833239 6889472 1238 1992294400 134512640 135752675 4292228032 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28288/statm: 1682 1238 145 303 0 1377 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6728 [startup+3.10156 s] /proc/loadavg: 0.12 0.03 0.01 2/107 28290 /proc/meminfo: memFree=1725676/2059040 swapFree=4139820/4192956 [pid=28288] ppid=28286 vsize=9864 CPUtime=3.09 /proc/28288/stat : 28288 (wbo1.4b) R 28286 28288 28067 0 -1 4202496 2103 0 0 0 302 7 0 0 25 0 1 0 22833239 10100736 2017 1992294400 134512640 135752675 4292228032 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28288/statm: 2466 2017 145 303 0 2161 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9864 Solver just ended. Dumping a history of the last processes samples [startup+3.20157 s] /proc/loadavg: 0.12 0.03 0.01 2/107 28290 /proc/meminfo: memFree=1725676/2059040 swapFree=4139820/4192956 [pid=28288] ppid=28286 vsize=10004 CPUtime=3.19 /proc/28288/stat : 28288 (wbo1.4b) R 28286 28288 28067 0 -1 4202496 2149 0 0 0 312 7 0 0 25 0 1 0 22833239 10244096 2063 1992294400 134512640 135752675 4292228032 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28288/statm: 2501 2063 145 303 0 2196 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 10004 [startup+4.00164 s] /proc/loadavg: 0.12 0.03 0.01 2/107 28290 /proc/meminfo: memFree=1723940/2059040 swapFree=4139820/4192956 [pid=28288] ppid=28286 vsize=11164 CPUtime=3.99 /proc/28288/stat : 28288 (wbo1.4b) R 28286 28288 28067 0 -1 4202496 2434 0 0 0 390 9 0 0 25 0 1 0 22833239 11431936 2348 1992294400 134512640 135752675 4292228032 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28288/statm: 2791 2348 145 303 0 2486 0 Current children cumulated CPU time (s) 3.99 Current children cumulated vsize (KiB) 11164 [startup+4.40167 s] /proc/loadavg: 0.12 0.03 0.01 2/107 28290 /proc/meminfo: memFree=1722452/2059040 swapFree=4139820/4192956 [pid=28288] ppid=28286 vsize=11700 CPUtime=4.4 /proc/28288/stat : 28288 (wbo1.4b) R 28286 28288 28067 0 -1 4202496 2565 0 0 0 430 10 0 0 25 0 1 0 22833239 11980800 2479 1992294400 134512640 135752675 4292228032 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28288/statm: 2925 2479 145 303 0 2620 0 Current children cumulated CPU time (s) 4.4 Current children cumulated vsize (KiB) 11700 Child status: 0 Real time (s): 4.49001 CPU time (s): 4.48932 CPU user time (s): 4.37933 CPU system time (s): 0.109983 CPU usage (%): 99.9847 Max. virtual memory (cumulated for all children) (KiB): 11700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.37933 system time used= 0.109983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2592 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= 58 runsolver used 0.012998 second user time and 0.031995 second system time The end
Begin job on node055 at 2010-07-08 01:44:28 IDJOB=2701959 IDBENCH=47914 IDSOLVER=1190 FILE ID=node055/2701959-1278546268 PBS_JOBID= 11239487 Free space on /tmp= 62576 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=23-P2=47-P3=53-P4=59-P5=23-P6=37-P7=61-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-2701959-1278546268/watcher-2701959-1278546268 -o /tmp/evaluation-result-2701959-1278546268/solver-2701959-1278546268 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701959-1278546268.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9967eb2b89437d51526bdf8efb5c6065 RANDOM SEED=1587103205 node055.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 : 3000.224 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 : 6000.44 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 : 3000.224 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1734348 kB Buffers: 51532 kB Cached: 184784 kB SwapCached: 7140 kB Active: 147360 kB Inactive: 102872 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1734348 kB SwapTotal: 4192956 kB SwapFree: 4139820 kB Dirty: 2632 kB Writeback: 0 kB AnonPages: 11272 kB Mapped: 11912 kB Slab: 52516 kB PageTables: 4252 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179668 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-2701959-1278546268.opb Free space on /tmp at the end= 62576 MiB End job on node055 at 2010-07-08 01:44:32