Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 8.51371 | 8.51591 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=7-P0=59-P1=67-P2=97-P3=53-P4=41-P5=89-B.opb |
MD5SUM | 8dfafc2d5e0fe7665bfa4fcefe292d97 |
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 | 0.537917 |
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 | 105 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 245 |
Sum of products size (including duplicates) | 490 |
Number of different products | 245 |
Sum of products size | 490 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2701989-1278546292.opb. 0.00/0.00 c Instance file HOME/instance-2701989-1278546292.opb 0.00/0.00 c File size is 18216 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 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: 350 | 0.00/0.00 c | Number Clauses: 245 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 261 | 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 | 350 506 2128 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 350 506 2128 | 5500 100 55 | 0.007 % | 0.00/0.01 c | 254 | 350 506 2128 | 6050 254 49 | 0.007 % | 0.00/0.02 c | 480 | 350 506 2128 | 6655 480 42 | 0.001 % | 0.00/0.04 c | 819 | 350 506 2128 | 7320 819 44 | 0.001 % | 0.06/0.09 c | 1326 | 350 506 2128 | 8052 1326 45 | 0.007 % | 0.09/0.14 c | 2085 | 350 506 2128 | 8857 2085 46 | 0.001 % | 0.19/0.23 c | 3225 | 350 506 2128 | 9743 3225 41 | 0.001 % | 0.30/0.37 c | 4933 | 350 506 2128 | 10717 4933 42 | 0.001 % | 0.59/0.62 c | 7499 | 350 506 2128 | 11789 7499 45 | 0.007 % | 0.89/0.95 c =============================================================================== 0.89/0.95 c New solution: 9 0.89/0.95 o 9 0.89/0.95 c Elapsed CPU time: 0.931858 s Remaining CPU time: 179.068 s 0.89/0.95 c =============================================================================== 0.89/0.95 c | 11334 | 350 507 2135 | 5000 11334 41 | 0.007 % | 0.89/0.99 c | 11434 | 323 507 2135 | 5500 2911 35 | 7.715 % | 0.89/1.00 c | 11587 | 323 507 2135 | 6050 3064 35 | 7.722 % | 1.00/1.01 c | 11813 | 323 507 2135 | 6655 3290 34 | 7.715 % | 1.00/1.03 c | 12150 | 323 507 2135 | 7320 3627 33 | 7.715 % | 1.00/1.06 c | 12658 | 323 507 2135 | 8052 4135 33 | 7.715 % | 1.10/1.11 c | 13417 | 323 507 2135 | 8857 4894 33 | 7.715 % | 1.10/1.19 c | 14559 | 323 507 2135 | 9743 6036 35 | 7.715 % | 1.29/1.36 c | 16268 | 323 507 2135 | 10717 7745 35 | 7.715 % | 1.59/1.61 c | 18830 | 323 507 2135 | 11789 10307 33 | 7.715 % | 1.79/1.85 c =============================================================================== 1.79/1.85 c New solution: 3 1.79/1.85 o 3 1.79/1.85 c Elapsed CPU time: 1.81272 s Remaining CPU time: 178.187 s 1.79/1.85 c =============================================================================== 1.79/1.85 c | 21068 | 322 508 2142 | 5000 6538 30 | 7.715 % | 1.79/1.87 c | 21170 | 294 508 2142 | 5500 3371 29 | 16.007 % | 1.79/1.89 c | 21320 | 294 508 2142 | 6050 3521 30 | 16.007 % | 1.89/1.91 c | 21546 | 294 508 2142 | 6655 3747 30 | 16.001 % | 1.89/1.94 c | 21883 | 294 508 2142 | 7320 4084 31 | 16.001 % | 1.99/2.02 c | 22390 | 294 508 2142 | 8052 4591 33 | 16.007 % | 2.10/2.15 c | 23149 | 294 508 2142 | 8857 5350 32 | 16.001 % | 2.19/2.23 c | 24288 | 294 508 2142 | 9743 6489 33 | 16.001 % | 2.49/2.51 c | 25996 | 294 508 2142 | 10717 8197 36 | 16.001 % | 2.99/3.04 c | 28558 | 294 508 2142 | 11789 10759 33 | 16.001 % | 3.30/3.39 c | 32402 | 294 508 2142 | 12968 8568 35 | 16.001 % | 3.99/4.09 c | 38169 | 294 508 2142 | 14265 7770 38 | 16.001 % | 5.09/5.14 c | 46818 | 293 508 2142 | 15692 9145 37 | 16.292 % | 6.99/7.02 c | 59796 | 285 508 2142 | 17261 13742 36 | 18.858 % | 8.49/8.51 c =============================================================================== 8.49/8.51 c Best Solution: 3 8.49/8.51 s OPTIMUM FOUND 8.49/8.51 c Total CPU time: 8.34373 s 8.49/8.51 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 x106 x107 -x108 -x109 -x110 -x111 -x112 x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -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 x43 -x44 -x45 x46 -x47 -x48 x49 x71 -x72 -x73 -x74 -x75 -x76 -x77 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 -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 x50 -x51 -x52 -x53 x54 -x55 -x56 x78 -x79 x80 -x81 -x82 -x83 -x84 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 -x235 -x236 -x237 -x238 x239 -x240 -x241 -x242 x243 -x244 -x245 x246 -x247 -x248 -x249 x250 -x251 -x252 x57 -x58 -x59 -x60 x61 x62 x63 -x85 -x86 x87 x88 -x89 -x90 -x91 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 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 x64 -x65 -x66 -x67 -x68 -x69 -x70 x92 x93 x94 x95 -x96 -x97 -x98 x302 -x303 -x304 -x305 -x306 -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 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x99 -x100 -x101 -x102 -x103 -x104 -x105
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701989-1278546292/watcher-2701989-1278546292 -o /tmp/evaluation-result-2701989-1278546292/solver-2701989-1278546292 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701989-1278546292.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: 0.55 0.16 0.05 3/106 31128 /proc/meminfo: memFree=1702296/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=2576 CPUtime=0 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 307 0 0 0 0 0 0 0 18 0 1 0 22836418 2637824 220 1992294400 134512640 135752675 4293560272 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 644 220 144 303 0 339 0 [startup+0.0723361 s] /proc/loadavg: 0.55 0.16 0.05 3/106 31128 /proc/meminfo: memFree=1702296/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=2960 CPUtime=0.06 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 380 0 0 0 6 0 0 0 20 0 1 0 22836418 3031040 293 1992294400 134512640 135752675 4293560272 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 740 293 145 303 0 435 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2960 [startup+0.101341 s] /proc/loadavg: 0.55 0.16 0.05 3/106 31128 /proc/meminfo: memFree=1702296/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=2960 CPUtime=0.09 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 405 0 0 0 9 0 0 0 20 0 1 0 22836418 3031040 318 1992294400 134512640 135752675 4293560272 18446744073709551615 134639982 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 740 318 145 303 0 435 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2960 [startup+0.301377 s] /proc/loadavg: 0.55 0.16 0.05 3/106 31128 /proc/meminfo: memFree=1702296/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=3728 CPUtime=0.3 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 589 0 0 0 29 1 0 0 20 0 1 0 22836418 3817472 502 1992294400 134512640 135752675 4293560272 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 932 502 145 303 0 627 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 3728 [startup+0.70145 s] /proc/loadavg: 0.55 0.16 0.05 3/106 31128 /proc/meminfo: memFree=1702296/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=4892 CPUtime=0.7 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 886 0 0 0 68 2 0 0 20 0 1 0 22836418 5009408 799 1992294400 134512640 135752675 4293560272 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 1223 799 145 303 0 918 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 4892 [startup+1.50159 s] /proc/loadavg: 0.55 0.16 0.05 2/107 31129 /proc/meminfo: memFree=1699064/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=7092 CPUtime=1.49 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 1416 0 0 0 146 3 0 0 23 0 1 0 22836418 7262208 1329 1992294400 134512640 135752675 4293560272 18446744073709551615 134611702 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 1773 1329 145 303 0 1468 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7092 [startup+3.10189 s] /proc/loadavg: 0.55 0.16 0.05 2/107 31129 /proc/meminfo: memFree=1696336/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=9684 CPUtime=3.09 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 2064 0 0 0 302 7 0 0 25 0 1 0 22836418 9916416 1977 1992294400 134512640 135752675 4293560272 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 2421 1977 145 303 0 2116 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9684 [startup+6.30147 s] /proc/loadavg: 0.58 0.17 0.06 2/107 31129 /proc/meminfo: memFree=1689888/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=15888 CPUtime=6.29 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 3627 0 0 0 616 13 0 0 25 0 1 0 22836418 16269312 3540 1992294400 134512640 135752675 4293560272 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 3972 3540 145 303 0 3667 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 15888 Solver just ended. Dumping a history of the last processes samples [startup+7.90176 s] /proc/loadavg: 0.62 0.19 0.06 3/107 31129 /proc/meminfo: memFree=1686912/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=17700 CPUtime=7.89 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 4085 0 0 0 774 15 0 0 25 0 1 0 22836418 18124800 3998 1992294400 134512640 135752675 4293560272 18446744073709551615 134604302 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 4425 3998 145 303 0 4120 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 17700 [startup+8.30183 s] /proc/loadavg: 0.62 0.19 0.06 3/107 31129 /proc/meminfo: memFree=1686912/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=18088 CPUtime=8.29 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 4184 0 0 0 814 15 0 0 25 0 1 0 22836418 18522112 4097 1992294400 134512640 135752675 4293560272 18446744073709551615 135210436 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 4522 4097 145 303 0 4217 0 Current children cumulated CPU time (s) 8.29 Current children cumulated vsize (KiB) 18088 [startup+8.50187 s] /proc/loadavg: 0.62 0.19 0.06 3/107 31129 /proc/meminfo: memFree=1686912/2059040 swapFree=4164940/4192956 [pid=31128] ppid=31126 vsize=18344 CPUtime=8.49 /proc/31128/stat : 31128 (wbo1.4b) R 31126 31128 30782 0 -1 4202496 4241 0 0 0 833 16 0 0 25 0 1 0 22836418 18784256 4154 1992294400 134512640 135752675 4293560272 18446744073709551615 134607281 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31128/statm: 4586 4154 145 303 0 4281 0 Current children cumulated CPU time (s) 8.49 Current children cumulated vsize (KiB) 18344 Child status: 0 Real time (s): 8.51591 CPU time (s): 8.51371 CPU user time (s): 8.34373 CPU system time (s): 0.169974 CPU usage (%): 99.9741 Max. virtual memory (cumulated for all children) (KiB): 18344 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.34373 system time used= 0.169974 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4247 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= 15 runsolver used 0.020996 second user time and 0.043993 second system time The end
Begin job on node045 at 2010-07-08 01:44:52 IDJOB=2701989 IDBENCH=47929 IDSOLVER=1190 FILE ID=node045/2701989-1278546292 PBS_JOBID= 11239495 Free space on /tmp= 62524 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=67-P2=97-P3=53-P4=41-P5=89-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-2701989-1278546292/watcher-2701989-1278546292 -o /tmp/evaluation-result-2701989-1278546292/solver-2701989-1278546292 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701989-1278546292.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8dfafc2d5e0fe7665bfa4fcefe292d97 RANDOM SEED=948474908 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: 1703072 kB Buffers: 64772 kB Cached: 181840 kB SwapCached: 1476 kB Active: 129348 kB Inactive: 150720 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1703072 kB SwapTotal: 4192956 kB SwapFree: 4164940 kB Dirty: 2624 kB Writeback: 0 kB AnonPages: 32016 kB Mapped: 13332 kB Slab: 54136 kB PageTables: 4160 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-2701989-1278546292.opb Free space on /tmp at the end= 62520 MiB End job on node045 at 2010-07-08 01:45:01