Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 1.16682 | 1.1698 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=13-P1=29-P2=29-P3=31-P4=37-P5=17-P6=29-P7=3-P8=29-P9=17-B.opb |
MD5SUM | f969522c25fcd822319ca2a51d36dbf7 |
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 | 1.89471 |
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 | 135 |
Total number of constraints | 19 |
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 | 19 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 225 |
Sum of products size (including duplicates) | 450 |
Number of different products | 225 |
Sum of products size | 450 |
0.00/0.01 c wbo 1.4 beta - 20100517 0.00/0.01 c Parsing opb file format. File HOME/instance-2702054-1278546373.opb. 0.00/0.01 c Instance file HOME/instance-2702054-1278546373.opb 0.00/0.01 c File size is 16961 bytes. 0.00/0.01 c Highest Coefficient sum: 1984 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.00 s | 0.00/0.01 c | Number Variables: 360 | 0.00/0.01 c | Number Clauses: 225 | 0.00/0.01 c | Number Cardinality: 0 | 0.00/0.01 c | Number PB Constraints: 253 | 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 360 478 2020 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 102 | 360 478 2020 | 5500 102 24 | 0.005 % | 0.00/0.01 c | 253 | 360 478 2020 | 6050 253 26 | 0.005 % | 0.00/0.02 c | 478 | 359 478 2020 | 6655 408 20 | 0.279 % | 0.00/0.03 c | 815 | 359 478 2020 | 7320 745 20 | 0.279 % | 0.03/0.05 c | 1321 | 359 478 2020 | 8052 1251 22 | 0.279 % | 0.03/0.08 c | 2081 | 359 478 2020 | 8857 2011 22 | 0.283 % | 0.09/0.13 c | 3223 | 358 478 2020 | 9743 3069 22 | 0.556 % | 0.19/0.21 c | 4931 | 358 478 2020 | 10717 4777 22 | 0.560 % | 0.29/0.38 c | 7493 | 358 478 2020 | 11789 7339 23 | 0.561 % | 0.49/0.58 c =============================================================================== 0.49/0.58 c New solution: 5 0.49/0.58 o 5 0.49/0.58 c Elapsed CPU time: 0.556915 s Remaining CPU time: 179.443 s 0.49/0.58 c =============================================================================== 0.49/0.58 c | 9879 | 357 479 2025 | 5000 9468 23 | 0.561 % | 0.58/0.60 c | 9980 | 343 479 2025 | 5500 4835 23 | 4.723 % | 0.58/0.60 c | 10131 | 343 479 2025 | 6050 4986 23 | 4.723 % | 0.58/0.61 c | 10357 | 343 479 2025 | 6655 5212 23 | 4.727 % | 0.58/0.64 c | 10694 | 343 479 2025 | 7320 5549 23 | 4.728 % | 0.58/0.65 c =============================================================================== 0.58/0.65 c New solution: 3 0.58/0.65 o 3 0.58/0.65 c Elapsed CPU time: 0.622905 s Remaining CPU time: 179.377 s 0.58/0.65 c =============================================================================== 0.58/0.65 c | 11008 | 343 480 2030 | 5000 5863 23 | 4.728 % | 0.58/0.66 c | 11108 | 333 480 2030 | 5500 3032 22 | 8.890 % | 0.58/0.68 c | 11258 | 333 480 2030 | 6050 3182 22 | 8.890 % | 0.58/0.69 c | 11484 | 333 480 2030 | 6655 3408 22 | 8.894 % | 0.69/0.72 c | 11822 | 332 480 2030 | 7320 3746 22 | 9.172 % | 0.69/0.74 c | 12329 | 327 480 2030 | 8052 4253 22 | 9.171 % | 0.79/0.80 c | 13089 | 327 480 2030 | 8857 5013 22 | 9.167 % | 0.79/0.87 c | 14229 | 321 480 2030 | 9743 6153 22 | 10.834 % | 1.00/1.00 c | 15938 | 318 480 2030 | 10717 7862 21 | 11.671 % | 1.09/1.16 c =============================================================================== 1.09/1.16 c Best Solution: 3 1.09/1.16 s OPTIMUM FOUND 1.09/1.16 c Total CPU time: 1.11583 s 1.09/1.16 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 x49 -x50 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 x51 -x52 x53 -x54 -x55 -x91 x92 -x93 -x94 -x95 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 x56 -x57 -x58 -x59 -x60 -x96 x97 -x98 -x99 -x100 x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 x61 -x62 x63 -x64 -x65 -x101 -x102 -x103 -x104 -x105 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 x66 -x67 x68 x69 -x70 x106 -x107 -x108 -x109 -x110 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 x71 -x72 -x73 -x74 -x75 -x111 x112 -x113 -x114 -x115 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 x76 x77 -x78 -x79 -x80 -x116 -x117 -x118 -x119 -x120 x286 x287 -x288 -x289 -x290 x291 x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 x81 -x82 -x83 x84 -x85 -x121 -x122 -x123 -x124 -x125 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 x86 -x87 -x88 -x89 -x90 x126 x127 x128 -x129 -x130 x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 x346 -x347 -x348 -x349 -x350 x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x131 -x132 -x133 -x134 -x135
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702054-1278546373/watcher-2702054-1278546373 -o /tmp/evaluation-result-2702054-1278546373/solver-2702054-1278546373 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702054-1278546373.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: 3.49 1.43 0.53 3/117 25847 /proc/meminfo: memFree=1962888/2059040 swapFree=4121476/4192956 [pid=25847] ppid=25845 vsize=2572 CPUtime=0 /proc/25847/stat : 25847 (wbo1.4b) R 25845 25847 25688 0 -1 4202496 313 0 0 0 0 0 0 0 19 0 1 0 22844050 2633728 227 1992294400 134512640 135751879 4291595952 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25847/statm: 643 227 147 303 0 338 0 [startup+0.0349979 s] /proc/loadavg: 3.49 1.43 0.53 3/117 25847 /proc/meminfo: memFree=1962888/2059040 swapFree=4121476/4192956 [pid=25847] ppid=25845 vsize=2700 CPUtime=0.03 /proc/25847/stat : 25847 (wbo1.4b) R 25845 25847 25688 0 -1 4202496 343 0 0 0 3 0 0 0 19 0 1 0 22844050 2764800 257 1992294400 134512640 135751879 4291595952 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25847/statm: 675 257 147 303 0 370 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2700 [startup+0.100995 s] /proc/loadavg: 3.49 1.43 0.53 3/117 25847 /proc/meminfo: memFree=1962888/2059040 swapFree=4121476/4192956 [pid=25847] ppid=25845 vsize=3092 CPUtime=0.09 /proc/25847/stat : 25847 (wbo1.4b) R 25845 25847 25688 0 -1 4202496 418 0 0 0 9 0 0 0 19 0 1 0 22844050 3166208 332 1992294400 134512640 135751879 4291595952 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25847/statm: 773 332 147 303 0 468 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3092 [startup+0.300985 s] /proc/loadavg: 3.49 1.43 0.53 3/117 25847 /proc/meminfo: memFree=1962888/2059040 swapFree=4121476/4192956 [pid=25847] ppid=25845 vsize=3764 CPUtime=0.29 /proc/25847/stat : 25847 (wbo1.4b) R 25845 25847 25688 0 -1 4202496 605 0 0 0 27 2 0 0 20 0 1 0 22844050 3854336 519 1992294400 134512640 135751879 4291595952 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25847/statm: 941 519 147 303 0 636 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3764 [startup+0.700964 s] /proc/loadavg: 3.49 1.43 0.53 3/117 25847 /proc/meminfo: memFree=1962888/2059040 swapFree=4121476/4192956 [pid=25847] ppid=25845 vsize=4856 CPUtime=0.69 /proc/25847/stat : 25847 (wbo1.4b) R 25845 25847 25688 0 -1 4202496 868 0 0 0 66 3 0 0 21 0 1 0 22844050 4972544 782 1992294400 134512640 135751879 4291595952 18446744073709551615 134610830 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25847/statm: 1214 782 148 303 0 909 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4856 Solver just ended. Dumping a history of the last processes samples [startup+1.10994 s] /proc/loadavg: 3.49 1.43 0.53 2/118 25848 /proc/meminfo: memFree=1959656/2059040 swapFree=4121476/4192956 [pid=25847] ppid=25845 vsize=5904 CPUtime=1.09 /proc/25847/stat : 25847 (wbo1.4b) R 25845 25847 25688 0 -1 4202496 1136 0 0 0 105 4 0 0 22 0 1 0 22844050 6045696 1050 1992294400 134512640 135751879 4291595952 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25847/statm: 1476 1050 148 303 0 1171 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 5904 Child status: 0 Real time (s): 1.1698 CPU time (s): 1.16682 CPU user time (s): 1.11583 CPU system time (s): 0.050992 CPU usage (%): 99.7456 Max. virtual memory (cumulated for all children) (KiB): 5904 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.11583 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1170 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 0.006998 second user time and 0.014997 second system time The end
Begin job on node052 at 2010-07-08 01:46:13 IDJOB=2702054 IDBENCH=47962 IDSOLVER=1161 FILE ID=node052/2702054-1278546373 PBS_JOBID= 11239489 Free space on /tmp= 62496 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=13-P1=29-P2=29-P3=31-P4=37-P5=17-P6=29-P7=3-P8=29-P9=17-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-2702054-1278546373/watcher-2702054-1278546373 -o /tmp/evaluation-result-2702054-1278546373/solver-2702054-1278546373 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702054-1278546373.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f969522c25fcd822319ca2a51d36dbf7 RANDOM SEED=1888223040 node052.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 : 3000.213 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 : 3000.213 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1966004 kB Buffers: 2344 kB Cached: 15460 kB SwapCached: 18832 kB Active: 9560 kB Inactive: 28060 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1966004 kB SwapTotal: 4192956 kB SwapFree: 4121476 kB Dirty: 3188 kB Writeback: 0 kB AnonPages: 6880 kB Mapped: 5676 kB Slab: 33392 kB PageTables: 4212 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181388 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-2702054-1278546373.opb Free space on /tmp at the end= 62492 MiB End job on node052 at 2010-07-08 01:46:15