Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 7.93079 | 7.93323 |
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 | 1.78073 |
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 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-1875243-1245189422.opb. 0.00/0.00 c Instance file HOME/instance-1875243-1245189422.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: 258 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 274 | 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: 0.002999 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 | 337 543 2163 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 337 543 2163 | 5500 101 39 | 13.369 % | 0.00/0.01 c | 251 | 337 543 2163 | 6050 251 40 | 13.373 % | 0.00/0.02 c | 478 | 337 543 2163 | 6655 478 39 | 13.368 % | 0.00/0.03 c | 816 | 337 543 2163 | 7320 816 38 | 13.368 % | 0.00/0.06 c | 1322 | 337 543 2163 | 8052 1322 37 | 13.372 % | 0.00/0.09 c | 2081 | 337 543 2163 | 8857 2081 40 | 13.372 % | 0.09/0.16 c | 3221 | 337 543 2163 | 9743 3221 40 | 13.368 % | 0.19/0.29 c | 4930 | 337 543 2163 | 10717 4930 38 | 13.368 % | 0.39/0.43 c | 7492 | 337 543 2163 | 11789 7492 39 | 13.373 % | 0.69/0.77 c | 11336 | 337 543 2163 | 12968 11336 39 | 13.372 % | 1.19/1.26 c | 17103 | 337 543 2163 | 14265 10447 39 | 13.368 % | 1.99/2.05 c | 25752 | 336 543 2163 | 15692 11558 40 | 13.630 % | 3.09/3.12 c | 38727 | 328 543 2163 | 17261 8534 40 | 15.943 % | 5.28/5.32 c | 58189 | 327 543 2163 | 18987 10486 37 | 15.944 % | 7.08/7.16 c =============================================================================== 7.49/7.52 c core #3 7.49/7.52 c Core size: 490 Core Weight: 1 Total Weight: 3 7.49/7.52 c Elapsed CPU time: 7.38388 s Remaining CPU time: 1792.62 s 7.59/7.67 c Learning 15571 hard constraints 7.59/7.67 c ============================[ Search Statistics ]============================== 7.59/7.67 c | Conflicts | ORIGINAL | LEARNT | Progress | 7.59/7.67 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 7.59/7.67 c =============================================================================== 7.59/7.67 c | 0 | 357 16119 611711 | 5373 0 nan | 0.000 % | 7.59/7.70 c | 101 | 357 16119 611711 | 5910 101 36 | 9.625 % | 7.69/7.71 c | 252 | 357 16119 611711 | 6501 252 41 | 9.625 % | 7.69/7.72 c | 478 | 357 16119 611711 | 7151 478 40 | 9.621 % | 7.69/7.73 c | 816 | 357 16119 611711 | 7866 816 37 | 9.621 % | 7.69/7.76 c | 1322 | 357 16119 611711 | 8653 1322 38 | 9.621 % | 7.78/7.81 c | 2082 | 357 16119 611711 | 9518 2082 36 | 9.621 % | 7.89/7.92 c =============================================================================== 7.89/7.92 c Verified 16119 original clauses. 7.89/7.92 c #cores: 3 7.89/7.92 c Final Weight: 3 7.89/7.92 o 3 7.89/7.92 s OPTIMUM FOUND 7.89/7.92 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-1875243-1245189422/watcher-1875243-1245189422 -o /tmp/evaluation-result-1875243-1245189422/solver-1875243-1245189422 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875243-1245189422.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: 0.99 0.98 0.99 3/64 32246 /proc/meminfo: memFree=1833264/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=2528 CPUtime=0 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 231 0 0 0 0 0 0 0 20 0 1 0 186540170 2588672 210 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 632 210 133 292 0 337 0 [startup+0.0948459 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32246 /proc/meminfo: memFree=1833264/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=3320 CPUtime=0.08 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 413 0 0 0 8 0 0 0 20 0 1 0 186540170 3399680 392 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 830 392 136 292 0 535 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3320 [startup+0.101847 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32246 /proc/meminfo: memFree=1833264/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=3320 CPUtime=0.09 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 425 0 0 0 9 0 0 0 20 0 1 0 186540170 3399680 404 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 830 404 136 292 0 535 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3320 [startup+0.301871 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32246 /proc/meminfo: memFree=1833264/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=4372 CPUtime=0.29 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 675 0 0 0 28 1 0 0 22 0 1 0 186540170 4476928 654 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 1093 654 136 292 0 798 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4372 [startup+0.701918 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32246 /proc/meminfo: memFree=1833264/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=6204 CPUtime=0.69 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 1148 0 0 0 67 2 0 0 25 0 1 0 186540170 6352896 1127 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 1551 1127 136 292 0 1256 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6204 [startup+1.50201 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32247 /proc/meminfo: memFree=1828136/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=9456 CPUtime=1.49 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 1944 0 0 0 146 3 0 0 25 0 1 0 186540170 9682944 1923 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 2364 1923 136 292 0 2069 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 9456 [startup+3.1012 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32247 /proc/meminfo: memFree=1823400/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=15860 CPUtime=3.09 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 3543 0 0 0 303 6 0 0 25 0 1 0 186540170 16240640 3522 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 3965 3522 136 292 0 3670 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 15860 [startup+6.30158 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32247 /proc/meminfo: memFree=1812648/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=24852 CPUtime=6.28 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 5817 0 0 0 617 11 0 0 25 0 1 0 186540170 25448448 5796 1992294400 134512640 135709839 4294956240 18446744073709551615 134573950 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 6213 5796 136 292 0 5918 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 24852 Solver just ended. Dumping a history of the last processes samples [startup+7.10167 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32247 /proc/meminfo: memFree=1809896/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=27056 CPUtime=7.08 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 6348 0 0 0 696 12 0 0 25 0 1 0 186540170 27705344 6327 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 6764 6327 136 292 0 6469 0 Current children cumulated CPU time (s) 7.08 Current children cumulated vsize (KiB) 27056 [startup+7.50172 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32247 /proc/meminfo: memFree=1809896/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=28640 CPUtime=7.49 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 6733 0 0 0 736 13 0 0 25 0 1 0 186540170 29327360 6712 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 7160 6712 136 292 0 6865 0 Current children cumulated CPU time (s) 7.49 Current children cumulated vsize (KiB) 28640 [startup+7.90177 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32247 /proc/meminfo: memFree=1803504/2055920 swapFree=4182380/4192956 [pid=32246] ppid=32244 vsize=31860 CPUtime=7.89 /proc/32246/stat : 32246 (wbo) R 32244 32246 31677 0 -1 4194304 7533 0 0 0 775 14 0 0 25 0 1 0 186540170 32624640 7512 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32246/statm: 7965 7512 136 292 0 7670 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 31860 Child status: 0 Real time (s): 7.93323 CPU time (s): 7.93079 CPU user time (s): 7.78482 CPU system time (s): 0.145977 CPU usage (%): 99.9693 Max. virtual memory (cumulated for all children) (KiB): 31860 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.78482 system time used= 0.145977 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7533 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= 10 runsolver used 0.006998 second user time and 0.027995 second system time The end
Begin job on node75 at 2009-06-16 23:57:02 IDJOB=1875243 IDBENCH=48083 IDSOLVER=698 FILE ID=node75/1875243-1245189422 PBS_JOBID= 9368304 Free space on /tmp= 66428 MiB SOLVER NAME= wbo 1.0 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= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875243-1245189422/watcher-1875243-1245189422 -o /tmp/evaluation-result-1875243-1245189422/solver-1875243-1245189422 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875243-1245189422.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 416e6ba6850c71f5940a8724479965c3 RANDOM SEED=1877164151 node75.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 : 3000.236 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 : 3000.236 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1833680 kB Buffers: 35176 kB Cached: 117104 kB SwapCached: 4596 kB Active: 59420 kB Inactive: 100588 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1833680 kB SwapTotal: 4192956 kB SwapFree: 4182380 kB Dirty: 2384 kB Writeback: 0 kB Mapped: 13392 kB Slab: 48132 kB Committed_AS: 103564 kB PageTables: 1420 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875243-1245189422.opb Free space on /tmp at the end= 66424 MiB End job on node75 at 2009-06-16 23:57:11