Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 4.79027 | 4.79337 |
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 | 3.42148 |
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-1875074-1245186658.opb. 0.00/0.00 c Instance file HOME/instance-1875074-1245186658.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: 0.003999 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 | 103 | 337 543 2163 | 5500 103 40 | 13.369 % | 0.00/0.01 c | 253 | 337 543 2163 | 6050 253 39 | 13.372 % | 0.00/0.02 c | 478 | 337 543 2163 | 6655 478 38 | 13.368 % | 0.00/0.03 c | 816 | 337 543 2163 | 7320 816 38 | 13.372 % | 0.00/0.06 c | 1323 | 337 543 2163 | 8052 1323 39 | 13.373 % | 0.06/0.09 c | 2082 | 337 543 2163 | 8857 2082 39 | 13.372 % | 0.09/0.15 c | 3222 | 337 543 2163 | 9743 3222 38 | 13.368 % | 0.19/0.24 c | 4931 | 337 543 2163 | 10717 4931 39 | 13.372 % | 0.39/0.47 c | 7494 | 336 543 2163 | 11789 7186 39 | 13.625 % | 0.59/0.67 c | 11339 | 336 543 2163 | 12968 11031 39 | 13.629 % | 1.19/1.28 c | 17105 | 335 543 2163 | 14265 10171 42 | 13.882 % | 1.99/2.06 c | 25756 | 333 543 2163 | 15692 11585 40 | 14.397 % | 3.48/3.59 c | 38730 | 324 543 2163 | 17261 15349 39 | 16.710 % | 3.89/3.99 c =============================================================================== 4.19/4.24 c core #3 4.19/4.24 c Core size: 496 Core Weight: 1 Total Weight: 3 4.19/4.24 c Elapsed CPU time: 4.16337 s Remaining CPU time: 1795.84 s 4.29/4.37 c Learning 17245 hard constraints 4.29/4.37 c ============================[ Search Statistics ]============================== 4.29/4.37 c | Conflicts | ORIGINAL | LEARNT | Progress | 4.29/4.37 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 4.29/4.37 c =============================================================================== 4.29/4.37 c | 0 | 357 17793 671052 | 5931 0 nan | 0.000 % | 4.29/4.38 c | 102 | 357 17793 671052 | 6524 102 40 | 9.630 % | 4.29/4.39 c | 252 | 357 17793 671052 | 7176 252 38 | 9.625 % | 4.29/4.40 c | 478 | 357 17793 671052 | 7894 478 35 | 9.621 % | 4.39/4.42 c | 817 | 357 17793 671052 | 8683 817 36 | 9.621 % | 4.39/4.45 c | 1323 | 357 17793 671052 | 9551 1323 36 | 9.621 % | 4.39/4.49 c | 2083 | 357 17793 671052 | 10507 2083 37 | 9.621 % | 4.49/4.55 c | 3222 | 356 17793 671052 | 11557 3222 36 | 9.874 % | 4.59/4.67 c | 4930 | 356 17793 671052 | 12713 4930 36 | 9.880 % | 4.69/4.78 c =============================================================================== 4.69/4.78 c Verified 17793 original clauses. 4.69/4.78 c #cores: 3 4.69/4.78 c Final Weight: 3 4.69/4.78 o 3 4.69/4.78 s OPTIMUM FOUND 4.69/4.78 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-1875074-1245186658/watcher-1875074-1245186658 -o /tmp/evaluation-result-1875074-1245186658/solver-1875074-1245186658 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875074-1245186658.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 3/65 6768 /proc/meminfo: memFree=1843704/2055920 swapFree=4191900/4192956 [pid=6768] ppid=6766 vsize=2668 CPUtime=0 /proc/6768/stat : 6768 (wbo) R 6766 6768 6311 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 186265243 2732032 216 1992294400 134512640 135709839 4294956240 18446744073709551615 134565040 0 0 4096 3 0 0 0 17 0 0 0 /proc/6768/statm: 667 216 134 292 0 372 0 [startup+0.0726819 s] /proc/loadavg: 0.99 0.98 0.99 3/65 6768 /proc/meminfo: memFree=1843704/2055920 swapFree=4191900/4192956 [pid=6768] ppid=6766 vsize=3060 CPUtime=0.06 /proc/6768/stat : 6768 (wbo) R 6766 6768 6311 0 -1 4194304 368 0 0 0 6 0 0 0 18 0 1 0 186265243 3133440 347 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6768/statm: 765 347 136 292 0 470 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3060 [startup+0.101686 s] /proc/loadavg: 0.99 0.98 0.99 3/65 6768 /proc/meminfo: memFree=1843704/2055920 swapFree=4191900/4192956 [pid=6768] ppid=6766 vsize=3316 CPUtime=0.09 /proc/6768/stat : 6768 (wbo) R 6766 6768 6311 0 -1 4194304 424 0 0 0 9 0 0 0 18 0 1 0 186265243 3395584 403 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6768/statm: 829 403 136 292 0 534 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3316 [startup+0.301708 s] /proc/loadavg: 0.99 0.98 0.99 3/65 6768 /proc/meminfo: memFree=1843704/2055920 swapFree=4191900/4192956 [pid=6768] ppid=6766 vsize=4616 CPUtime=0.29 /proc/6768/stat : 6768 (wbo) R 6766 6768 6311 0 -1 4194304 728 0 0 0 29 0 0 0 19 0 1 0 186265243 4726784 707 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6768/statm: 1154 707 136 292 0 859 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4616 [startup+0.701754 s] /proc/loadavg: 0.99 0.98 0.99 3/65 6768 /proc/meminfo: memFree=1843704/2055920 swapFree=4191900/4192956 [pid=6768] ppid=6766 vsize=6700 CPUtime=0.69 /proc/6768/stat : 6768 (wbo) R 6766 6768 6311 0 -1 4194304 1249 0 0 0 68 1 0 0 23 0 1 0 186265243 6860800 1228 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6768/statm: 1675 1228 136 292 0 1380 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6700 [startup+1.50184 s] /proc/loadavg: 0.99 0.98 0.99 2/66 6769 /proc/meminfo: memFree=1838384/2055920 swapFree=4191900/4192956 [pid=6768] ppid=6766 vsize=9512 CPUtime=1.49 /proc/6768/stat : 6768 (wbo) R 6766 6768 6311 0 -1 4194304 1963 0 0 0 147 2 0 0 25 0 1 0 186265243 9740288 1942 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6768/statm: 2378 1942 136 292 0 2083 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 9512 [startup+3.10203 s] /proc/loadavg: 0.99 0.98 0.99 2/66 6769 /proc/meminfo: memFree=1834032/2055920 swapFree=4191900/4192956 [pid=6768] ppid=6766 vsize=15000 CPUtime=3.09 /proc/6768/stat : 6768 (wbo) R 6766 6768 6311 0 -1 4194304 3322 0 0 0 303 6 0 0 25 0 1 0 186265243 15360000 3301 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6768/statm: 3750 3301 136 292 0 3455 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 15000 Solver just ended. Dumping a history of the last processes samples [startup+3.90112 s] /proc/loadavg: 0.99 0.98 0.99 2/66 6769 /proc/meminfo: memFree=1830576/2055920 swapFree=4191900/4192956 [pid=6768] ppid=6766 vsize=16700 CPUtime=3.89 /proc/6768/stat : 6768 (wbo) R 6766 6768 6311 0 -1 4194304 3752 0 0 0 382 7 0 0 25 0 1 0 186265243 17100800 3731 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6768/statm: 4175 3731 136 292 0 3880 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 16700 [startup+4.30116 s] /proc/loadavg: 0.99 0.98 0.99 2/66 6769 /proc/meminfo: memFree=1825584/2055920 swapFree=4191900/4192956 [pid=6768] ppid=6766 vsize=20424 CPUtime=4.29 /proc/6768/stat : 6768 (wbo) R 6766 6768 6311 0 -1 4194304 4683 0 0 0 422 7 0 0 25 0 1 0 186265243 20914176 4662 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0 /proc/6768/statm: 5106 4662 136 292 0 4811 0 Current children cumulated CPU time (s) 4.29 Current children cumulated vsize (KiB) 20424 [startup+4.70121 s] /proc/loadavg: 0.99 0.98 0.99 2/66 6769 /proc/meminfo: memFree=1825584/2055920 swapFree=4191900/4192956 [pid=6768] ppid=6766 vsize=21480 CPUtime=4.69 /proc/6768/stat : 6768 (wbo) R 6766 6768 6311 0 -1 4194304 4933 0 0 0 461 8 0 0 25 0 1 0 186265243 21995520 4912 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/6768/statm: 5370 4912 136 292 0 5075 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 21480 Child status: 0 Real time (s): 4.79337 CPU time (s): 4.79027 CPU user time (s): 4.69929 CPU system time (s): 0.090986 CPU usage (%): 99.9353 Max. virtual memory (cumulated for all children) (KiB): 21480 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.69928 system time used= 0.090986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4933 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= 19 runsolver used 0.005999 second user time and 0.018997 second system time The end
Begin job on node32 at 2009-06-16 23:10:58 IDJOB=1875074 IDBENCH=47914 IDSOLVER=698 FILE ID=node32/1875074-1245186658 PBS_JOBID= 9363932 Free space on /tmp= 66344 MiB SOLVER NAME= wbo 1.0 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= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875074-1245186658/watcher-1875074-1245186658 -o /tmp/evaluation-result-1875074-1245186658/solver-1875074-1245186658 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875074-1245186658.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9967eb2b89437d51526bdf8efb5c6065 RANDOM SEED=1663779171 node32.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 : 3000.234 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 : 3000.234 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1844120 kB Buffers: 51324 kB Cached: 84552 kB SwapCached: 260 kB Active: 48484 kB Inactive: 101764 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1844120 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2552 kB Writeback: 0 kB Mapped: 23780 kB Slab: 47264 kB Committed_AS: 167220 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875074-1245186658.opb Free space on /tmp at the end= 66340 MiB End job on node32 at 2009-06-16 23:11:03