Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 4.49831 | 4.49928 |
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 - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2701958-1278546265.opb. 0.00/0.00 c Instance file HOME/instance-2701958-1278546265.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 % | 0.02/0.02 c | 478 | 378 526 2220 | 6655 478 33 | 0.001 % | 0.02/0.04 c | 815 | 378 526 2220 | 7320 815 33 | 0.005 % | 0.02/0.06 c =============================================================================== 0.02/0.06 c New solution: 35 0.02/0.06 o 35 0.02/0.06 c Elapsed CPU time: 0.057991 s Remaining CPU time: 179.942 s 0.02/0.06 c =============================================================================== 0.02/0.06 c | 1285 | 378 527 2226 | 5000 1285 33 | 0.005 % | 0.02/0.06 c | 1386 | 378 527 2226 | 5500 1386 33 | 0.001 % | 0.02/0.07 c | 1537 | 378 527 2226 | 6050 1537 34 | 0.005 % | 0.02/0.08 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 % | 0.29/0.37 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: 0.509922 s Remaining CPU time: 179.49 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 % | 0.79/0.80 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 % | 1.29/1.36 c =============================================================================== 1.29/1.36 c New solution: 3 1.29/1.36 o 3 1.29/1.36 c Elapsed CPU time: 1.3278 s Remaining CPU time: 178.672 s 1.29/1.36 c =============================================================================== 1.29/1.36 c | 17006 | 354 529 2238 | 5000 7392 29 | 6.350 % | 1.29/1.38 c | 17107 | 337 529 2238 | 5500 3797 25 | 10.847 % | 1.29/1.40 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 % | 2.39/2.45 c | 28344 | 335 529 2238 | 12968 9630 26 | 11.376 % | 2.99/3.07 c | 34110 | 328 529 2238 | 14265 8434 23 | 13.228 % | 4.09/4.19 c | 42760 | 328 529 2238 | 15692 9907 25 | 13.230 % | 4.40/4.49 c =============================================================================== 4.40/4.49 c Best Solution: 3 4.40/4.49 s OPTIMUM FOUND 4.40/4.49 c Total CPU time: 4.38333 s 4.40/4.49 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-2701958-1278546265/watcher-2701958-1278546265 -o /tmp/evaluation-result-2701958-1278546265/solver-2701958-1278546265 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701958-1278546265.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: 0.32 0.09 0.03 3/106 30974 /proc/meminfo: memFree=1702048/2059040 swapFree=4164940/4192956 [pid=30974] ppid=30972 vsize=2704 CPUtime=0 /proc/30974/stat : 30974 (wbo1.4b) R 30972 30974 30782 0 -1 4202496 314 0 0 0 0 0 0 0 18 0 1 0 22833723 2768896 228 1992294400 134512640 135751879 4291594240 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30974/statm: 676 228 146 303 0 371 0 [startup+0.0223291 s] /proc/loadavg: 0.32 0.09 0.03 3/106 30974 /proc/meminfo: memFree=1702048/2059040 swapFree=4164940/4192956 [pid=30974] ppid=30972 vsize=2704 CPUtime=0.02 /proc/30974/stat : 30974 (wbo1.4b) R 30972 30974 30782 0 -1 4202496 327 0 0 0 2 0 0 0 20 0 1 0 22833723 2768896 241 1992294400 134512640 135751879 4291594240 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30974/statm: 676 242 147 303 0 371 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2704 [startup+0.101346 s] /proc/loadavg: 0.32 0.09 0.03 3/106 30974 /proc/meminfo: memFree=1702048/2059040 swapFree=4164940/4192956 [pid=30974] ppid=30972 vsize=3096 CPUtime=0.09 /proc/30974/stat : 30974 (wbo1.4b) R 30972 30974 30782 0 -1 4202496 426 0 0 0 9 0 0 0 20 0 1 0 22833723 3170304 340 1992294400 134512640 135751879 4291594240 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30974/statm: 774 340 147 303 0 469 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3096 [startup+0.30038 s] /proc/loadavg: 0.32 0.09 0.03 3/106 30974 /proc/meminfo: memFree=1702048/2059040 swapFree=4164940/4192956 [pid=30974] ppid=30972 vsize=3876 CPUtime=0.29 /proc/30974/stat : 30974 (wbo1.4b) R 30972 30974 30782 0 -1 4202496 613 0 0 0 28 1 0 0 20 0 1 0 22833723 3969024 527 1992294400 134512640 135751879 4291594240 18446744073709551615 134616778 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30974/statm: 969 527 147 303 0 664 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3876 [startup+0.700453 s] /proc/loadavg: 0.32 0.09 0.03 3/106 30974 /proc/meminfo: memFree=1702048/2059040 swapFree=4164940/4192956 [pid=30974] ppid=30972 vsize=5052 CPUtime=0.69 /proc/30974/stat : 30974 (wbo1.4b) R 30972 30974 30782 0 -1 4202496 917 0 0 0 67 2 0 0 21 0 1 0 22833723 5173248 831 1992294400 134512640 135751879 4291594240 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30974/statm: 1263 831 148 303 0 958 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5052 [startup+1.5006 s] /proc/loadavg: 0.32 0.09 0.03 2/107 30975 /proc/meminfo: memFree=1699064/2059040 swapFree=4164940/4192956 [pid=30974] ppid=30972 vsize=6724 CPUtime=1.49 /proc/30974/stat : 30974 (wbo1.4b) R 30972 30974 30782 0 -1 4202496 1324 0 0 0 146 3 0 0 23 0 1 0 22833723 6885376 1238 1992294400 134512640 135751879 4291594240 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30974/statm: 1681 1238 148 303 0 1376 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6724 [startup+3.10089 s] /proc/loadavg: 0.32 0.09 0.03 2/107 30975 /proc/meminfo: memFree=1696460/2059040 swapFree=4164940/4192956 [pid=30974] ppid=30972 vsize=9872 CPUtime=3.09 /proc/30974/stat : 30974 (wbo1.4b) R 30972 30974 30782 0 -1 4202496 2106 0 0 0 302 7 0 0 25 0 1 0 22833723 10108928 2020 1992294400 134512640 135751879 4291594240 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30974/statm: 2468 2020 148 303 0 2163 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9872 Solver just ended. Dumping a history of the last processes samples [startup+3.90103 s] /proc/loadavg: 0.32 0.09 0.03 2/107 30975 /proc/meminfo: memFree=1694600/2059040 swapFree=4164940/4192956 [pid=30974] ppid=30972 vsize=11036 CPUtime=3.89 /proc/30974/stat : 30974 (wbo1.4b) R 30972 30974 30782 0 -1 4202496 2394 0 0 0 380 9 0 0 25 0 1 0 22833723 11300864 2308 1992294400 134512640 135751879 4291594240 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30974/statm: 2759 2308 148 303 0 2454 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 11036 [startup+4.30111 s] /proc/loadavg: 0.37 0.10 0.03 2/107 30975 /proc/meminfo: memFree=1693112/2059040 swapFree=4164940/4192956 [pid=30974] ppid=30972 vsize=11552 CPUtime=4.29 /proc/30974/stat : 30974 (wbo1.4b) R 30972 30974 30782 0 -1 4202496 2535 0 0 0 419 10 0 0 25 0 1 0 22833723 11829248 2449 1992294400 134512640 135751879 4291594240 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30974/statm: 2888 2449 148 303 0 2583 0 Current children cumulated CPU time (s) 4.29 Current children cumulated vsize (KiB) 11552 [startup+4.40913 s] /proc/loadavg: 0.37 0.10 0.03 2/107 30975 /proc/meminfo: memFree=1693112/2059040 swapFree=4164940/4192956 [pid=30974] ppid=30972 vsize=11704 CPUtime=4.4 /proc/30974/stat : 30974 (wbo1.4b) R 30972 30974 30782 0 -1 4202496 2564 0 0 0 429 11 0 0 25 0 1 0 22833723 11984896 2478 1992294400 134512640 135751879 4291594240 18446744073709551615 134616407 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30974/statm: 2926 2478 148 303 0 2621 0 Current children cumulated CPU time (s) 4.4 Current children cumulated vsize (KiB) 11704 Child status: 0 Real time (s): 4.49928 CPU time (s): 4.49831 CPU user time (s): 4.38333 CPU system time (s): 0.114982 CPU usage (%): 99.9786 Max. virtual memory (cumulated for all children) (KiB): 11704 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.38333 system time used= 0.114982 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= 25 runsolver used 0.010998 second user time and 0.029995 second system time The end
Begin job on node045 at 2010-07-08 01:44:25 IDJOB=2701958 IDBENCH=47914 IDSOLVER=1161 FILE ID=node045/2701958-1278546265 PBS_JOBID= 11239495 Free space on /tmp= 62524 MiB SOLVER NAME= wbo 1.4b 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-2701958-1278546265/watcher-2701958-1278546265 -o /tmp/evaluation-result-2701958-1278546265/solver-2701958-1278546265 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701958-1278546265.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9967eb2b89437d51526bdf8efb5c6065 RANDOM SEED=1442027533 node045.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 : 3000.265 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 : 6000.53 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 : 3000.265 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 : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1702948 kB Buffers: 64564 kB Cached: 181676 kB SwapCached: 1476 kB Active: 126116 kB Inactive: 153652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1702948 kB SwapTotal: 4192956 kB SwapFree: 4164940 kB Dirty: 3032 kB Writeback: 0 kB AnonPages: 32048 kB Mapped: 13376 kB Slab: 54388 kB PageTables: 4200 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181184 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-2701958-1278546265.opb Free space on /tmp at the end= 62520 MiB End job on node045 at 2010-07-08 01:44:30