Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 4.6223 | 4.62526 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=5-P1=59-P2=47-P3=43-P4=7-P5=19-P6=67-P7=41-B.opb |
MD5SUM | 416e6ba6850c71f5940a8724479965c3 |
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 | 0.616905 |
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-2702297-1278547883.opb. 0.00/0.00 c Instance file HOME/instance-2702297-1278547883.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 % | 0.00/0.01 c | 100 | 378 526 2220 | 5500 100 36 | 0.005 % | 0.00/0.01 c | 251 | 378 526 2220 | 6050 251 33 | 0.005 % | 0.00/0.02 c | 476 | 378 526 2220 | 6655 476 37 | 0.001 % | 0.00/0.04 c | 815 | 378 526 2220 | 7320 815 33 | 0.006 % | 0.05/0.06 c | 1322 | 378 526 2220 | 8052 1322 26 | 0.001 % | 0.09/0.11 c | 2081 | 378 526 2220 | 8857 2081 29 | 0.001 % | 0.09/0.16 c | 3223 | 378 526 2220 | 9743 3223 28 | 0.001 % | 0.29/0.30 c | 4932 | 377 526 2220 | 10717 4788 27 | 0.265 % | 0.29/0.35 c =============================================================================== 0.29/0.35 c New solution: 9 0.29/0.35 o 9 0.29/0.35 c Elapsed CPU time: 0.339948 s Remaining CPU time: 179.66 s 0.29/0.35 c =============================================================================== 0.29/0.35 c | 5991 | 377 527 2226 | 5000 5847 27 | 0.265 % | 0.29/0.36 c | 6091 | 361 527 2226 | 5500 3024 26 | 4.498 % | 0.29/0.37 c | 6242 | 361 527 2226 | 6050 3175 26 | 4.503 % | 0.29/0.39 c | 6467 | 361 527 2226 | 6655 3400 27 | 4.502 % | 0.39/0.41 c | 6804 | 361 527 2226 | 7320 3737 27 | 4.498 % | 0.39/0.44 c | 7311 | 361 527 2226 | 8052 4244 27 | 4.498 % | 0.39/0.47 c | 8071 | 361 527 2226 | 8857 5004 29 | 4.498 % | 0.49/0.55 c | 9212 | 361 527 2226 | 9743 6145 30 | 4.502 % | 0.59/0.63 c =============================================================================== 0.59/0.63 c New solution: 3 0.59/0.63 o 3 0.59/0.63 c Elapsed CPU time: 0.609907 s Remaining CPU time: 179.39 s 0.59/0.63 c =============================================================================== 0.59/0.63 c | 10350 | 361 528 2232 | 5000 7283 30 | 4.502 % | 0.59/0.65 c | 10450 | 339 528 2232 | 5500 3742 34 | 11.116 % | 0.59/0.66 c | 10600 | 339 528 2232 | 6050 3892 34 | 11.112 % | 0.59/0.68 c | 10826 | 339 528 2232 | 6655 4118 34 | 11.116 % | 0.69/0.70 c | 11164 | 339 528 2232 | 7320 4456 34 | 11.116 % | 0.69/0.74 c | 11670 | 339 528 2232 | 8052 4962 33 | 11.112 % | 0.79/0.80 c | 12429 | 339 528 2232 | 8857 5721 32 | 11.112 % | 0.88/0.90 c | 13570 | 339 528 2232 | 9743 6862 31 | 11.112 % | 1.00/1.04 c | 15278 | 335 528 2232 | 10717 8363 30 | 11.381 % | 1.39/1.42 c | 17841 | 335 528 2232 | 11789 10926 30 | 11.381 % | 1.69/1.78 c | 21685 | 334 528 2232 | 12968 8759 31 | 11.646 % | 2.29/2.37 c | 27451 | 326 528 2232 | 14265 7658 29 | 13.757 % | 3.69/3.70 c | 36100 | 326 528 2232 | 15692 9110 30 | 13.757 % | 4.59/4.62 c =============================================================================== 4.59/4.62 c Best Solution: 3 4.59/4.62 s OPTIMUM FOUND 4.59/4.62 c Total CPU time: 4.53331 s 4.59/4.62 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-2702297-1278547883/watcher-2702297-1278547883 -o /tmp/evaluation-result-2702297-1278547883/solver-2702297-1278547883 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702297-1278547883.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: 1.09 1.03 0.82 2/106 29038 /proc/meminfo: memFree=1730280/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=2568 CPUtime=0 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 308 0 0 0 0 0 0 0 19 0 1 0 23000856 2629632 221 1992294400 134512640 135752675 4290740576 18446744073709551615 135202284 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 642 221 142 303 0 337 0 [startup+0.0633161 s] /proc/loadavg: 1.09 1.03 0.82 2/106 29038 /proc/meminfo: memFree=1730280/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=2828 CPUtime=0.05 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 368 0 0 0 5 0 0 0 19 0 1 0 23000856 2895872 281 1992294400 134512640 135752675 4290740576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 707 281 145 303 0 402 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2828 [startup+0.101319 s] /proc/loadavg: 1.09 1.03 0.82 2/106 29038 /proc/meminfo: memFree=1730280/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=2960 CPUtime=0.09 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 406 0 0 0 9 0 0 0 19 0 1 0 23000856 3031040 319 1992294400 134512640 135752675 4290740576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 740 319 145 303 0 435 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2960 [startup+0.301337 s] /proc/loadavg: 1.09 1.03 0.82 2/106 29038 /proc/meminfo: memFree=1730280/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=3744 CPUtime=0.29 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 574 0 0 0 28 1 0 0 20 0 1 0 23000856 3833856 487 1992294400 134512640 135752675 4290740576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 936 487 145 303 0 631 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3744 [startup+0.700375 s] /proc/loadavg: 1.09 1.03 0.82 2/106 29038 /proc/meminfo: memFree=1730280/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=5168 CPUtime=0.69 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 943 0 0 0 67 2 0 0 21 0 1 0 23000856 5292032 856 1992294400 134512640 135752675 4290740576 18446744073709551615 135210436 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 1292 856 145 303 0 987 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5168 [startup+1.50045 s] /proc/loadavg: 1.08 1.03 0.82 2/107 29039 /proc/meminfo: memFree=1727172/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=6732 CPUtime=1.49 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 1336 0 0 0 145 4 0 0 23 0 1 0 23000856 6893568 1249 1992294400 134512640 135752675 4290740576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 1683 1249 145 303 0 1378 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6732 [startup+3.10059 s] /proc/loadavg: 1.08 1.03 0.82 2/107 29039 /proc/meminfo: memFree=1724692/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=9788 CPUtime=3.09 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 2087 0 0 0 303 6 0 0 25 0 1 0 23000856 10022912 2000 1992294400 134512640 135752675 4290740576 18446744073709551615 134611642 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 2447 2000 145 303 0 2142 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9788 Solver just ended. Dumping a history of the last processes samples [startup+3.90067 s] /proc/loadavg: 1.08 1.03 0.82 2/107 29039 /proc/meminfo: memFree=1722956/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=10820 CPUtime=3.88 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 2354 0 0 0 381 7 0 0 25 0 1 0 23000856 11079680 2267 1992294400 134512640 135752675 4290740576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 2705 2267 145 303 0 2400 0 Current children cumulated CPU time (s) 3.88 Current children cumulated vsize (KiB) 10820 [startup+4.30071 s] /proc/loadavg: 1.08 1.03 0.82 2/107 29039 /proc/meminfo: memFree=1721468/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=11208 CPUtime=4.29 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 2457 0 0 0 421 8 0 0 25 0 1 0 23000856 11476992 2370 1992294400 134512640 135752675 4290740576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 2802 2370 145 303 0 2497 0 Current children cumulated CPU time (s) 4.29 Current children cumulated vsize (KiB) 11208 [startup+4.50072 s] /proc/loadavg: 1.08 1.03 0.82 2/107 29039 /proc/meminfo: memFree=1721468/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=11336 CPUtime=4.49 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 2495 0 0 0 441 8 0 0 25 0 1 0 23000856 11608064 2408 1992294400 134512640 135752675 4290740576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 2834 2408 145 303 0 2529 0 Current children cumulated CPU time (s) 4.49 Current children cumulated vsize (KiB) 11336 [startup+4.60073 s] /proc/loadavg: 1.08 1.03 0.82 2/107 29039 /proc/meminfo: memFree=1721468/2059040 swapFree=4138592/4192956 [pid=29038] ppid=29036 vsize=11464 CPUtime=4.59 /proc/29038/stat : 29038 (wbo1.4b) R 29036 29038 28451 0 -1 4202496 2514 0 0 0 451 8 0 0 25 0 1 0 23000856 11739136 2427 1992294400 134512640 135752675 4290740576 18446744073709551615 134611679 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29038/statm: 2866 2427 145 303 0 2561 0 Current children cumulated CPU time (s) 4.59 Current children cumulated vsize (KiB) 11464 Child status: 0 Real time (s): 4.62526 CPU time (s): 4.6223 CPU user time (s): 4.53331 CPU system time (s): 0.088986 CPU usage (%): 99.936 Max. virtual memory (cumulated for all children) (KiB): 11464 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.53331 system time used= 0.088986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2520 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= 3 involuntary context switches= 52 runsolver used 0.014997 second user time and 0.026995 second system time The end
Begin job on node015 at 2010-07-08 02:11:23 IDJOB=2702297 IDBENCH=48083 IDSOLVER=1190 FILE ID=node015/2702297-1278547883 PBS_JOBID= 11239516 Free space on /tmp= 62584 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=5-P1=59-P2=47-P3=43-P4=7-P5=19-P6=67-P7=41-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-2702297-1278547883/watcher-2702297-1278547883 -o /tmp/evaluation-result-2702297-1278547883/solver-2702297-1278547883 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702297-1278547883.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 416e6ba6850c71f5940a8724479965c3 RANDOM SEED=1590780892 node015.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 : 3000.214 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 : 6000.42 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 : 3000.214 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: 1731304 kB Buffers: 50260 kB Cached: 187260 kB SwapCached: 9004 kB Active: 109276 kB Inactive: 144644 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1731304 kB SwapTotal: 4192956 kB SwapFree: 4138592 kB Dirty: 2996 kB Writeback: 0 kB AnonPages: 13292 kB Mapped: 11920 kB Slab: 52020 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183392 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-2702297-1278547883.opb Free space on /tmp at the end= 62580 MiB End job on node015 at 2010-07-08 02:11:28