Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 1.56776 | 1.57127 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=17-P1=29-P2=13-P3=37-P4=29-P5=29-P6=11-P7=11-P8=31-P9=17-B.opb |
MD5SUM | d53202099779b6367fc4504546ad6296 |
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 | 1.2918 |
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 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702048-1278546368.opb. 0.00/0.00 c Instance file HOME/instance-2702048-1278546368.opb 0.00/0.00 c File size is 16960 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 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: 360 | 0.00/0.00 c | Number Clauses: 225 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 253 | 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 | 360 478 2020 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 360 478 2020 | 5500 100 24 | 0.005 % | 0.00/0.01 c | 251 | 360 478 2020 | 6050 251 24 | 0.001 % | 0.00/0.02 c | 476 | 360 478 2020 | 6655 476 23 | 0.001 % | 0.00/0.03 c | 814 | 360 478 2020 | 7320 814 22 | 0.005 % | 0.00/0.05 c | 1320 | 359 478 2020 | 8052 1214 22 | 0.283 % | 0.06/0.09 c | 2079 | 359 478 2020 | 8857 1973 23 | 0.282 % | 0.09/0.13 c | 3218 | 358 478 2020 | 9743 3092 23 | 0.563 % | 0.09/0.19 c =============================================================================== 0.09/0.19 c New solution: 3 0.09/0.19 o 3 0.09/0.19 c Elapsed CPU time: 0.177972 s Remaining CPU time: 179.822 s 0.09/0.19 c =============================================================================== 0.09/0.19 c | 4224 | 358 479 2025 | 5000 4098 22 | 0.563 % | 0.09/0.20 c | 4326 | 329 479 2025 | 5500 4200 22 | 8.616 % | 0.19/0.20 c | 4478 | 329 479 2025 | 6050 4352 22 | 8.612 % | 0.19/0.22 c | 4703 | 329 479 2025 | 6655 4577 22 | 8.612 % | 0.19/0.24 c | 5041 | 329 479 2025 | 7320 4915 23 | 8.612 % | 0.19/0.27 c | 5547 | 329 479 2025 | 8052 5421 23 | 8.616 % | 0.29/0.31 c | 6306 | 329 479 2025 | 8857 6180 23 | 8.612 % | 0.39/0.40 c | 7446 | 329 479 2025 | 9743 7292 23 | 8.616 % | 0.49/0.50 c | 9155 | 329 479 2025 | 10717 9001 24 | 8.612 % | 0.69/0.72 c | 11718 | 322 479 2025 | 11789 6116 24 | 10.560 % | 1.00/1.02 c | 15565 | 322 479 2025 | 12968 9963 23 | 10.556 % | 1.49/1.56 c =============================================================================== 1.49/1.56 c Best Solution: 3 1.49/1.56 s OPTIMUM FOUND 1.49/1.56 c Total CPU time: 1.51277 s 1.49/1.56 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-2702048-1278546368/watcher-2702048-1278546368 -o /tmp/evaluation-result-2702048-1278546368/solver-2702048-1278546368 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702048-1278546368.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: 3.07 1.26 0.46 3/106 27394 /proc/meminfo: memFree=1920088/2059040 swapFree=4078928/4192956 [pid=27394] ppid=27392 vsize=2572 CPUtime=0 /proc/27394/stat : 27394 (wbo1.4b) R 27392 27394 27279 0 -1 4202496 314 0 0 0 0 0 0 0 19 0 1 0 22844191 2633728 227 1992294400 134512640 135751879 4289309312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27394/statm: 643 227 146 303 0 338 0 [startup+0.0699989 s] /proc/loadavg: 3.07 1.26 0.46 3/106 27394 /proc/meminfo: memFree=1920088/2059040 swapFree=4078928/4192956 [pid=27394] ppid=27392 vsize=2964 CPUtime=0.06 /proc/27394/stat : 27394 (wbo1.4b) R 27392 27394 27279 0 -1 4202496 388 0 0 0 6 0 0 0 19 0 1 0 22844191 3035136 301 1992294400 134512640 135751879 4289309312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27394/statm: 741 303 147 303 0 436 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2964 [startup+0.100999 s] /proc/loadavg: 3.07 1.26 0.46 3/106 27394 /proc/meminfo: memFree=1920088/2059040 swapFree=4078928/4192956 [pid=27394] ppid=27392 vsize=2964 CPUtime=0.09 /proc/27394/stat : 27394 (wbo1.4b) R 27392 27394 27279 0 -1 4202496 413 0 0 0 9 0 0 0 19 0 1 0 22844191 3035136 326 1992294400 134512640 135751879 4289309312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27394/statm: 741 326 147 303 0 436 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2964 [startup+0.300996 s] /proc/loadavg: 3.07 1.26 0.46 3/106 27394 /proc/meminfo: memFree=1920088/2059040 swapFree=4078928/4192956 [pid=27394] ppid=27392 vsize=3872 CPUtime=0.29 /proc/27394/stat : 27394 (wbo1.4b) R 27392 27394 27279 0 -1 4202496 611 0 0 0 28 1 0 0 20 0 1 0 22844191 3964928 524 1992294400 134512640 135751879 4289309312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27394/statm: 968 524 147 303 0 663 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3872 [startup+0.700989 s] /proc/loadavg: 3.07 1.26 0.46 3/106 27394 /proc/meminfo: memFree=1920088/2059040 swapFree=4078928/4192956 [pid=27394] ppid=27392 vsize=4924 CPUtime=0.69 /proc/27394/stat : 27394 (wbo1.4b) R 27392 27394 27279 0 -1 4202496 876 0 0 0 67 2 0 0 21 0 1 0 22844191 5042176 789 1992294400 134512640 135751879 4289309312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27394/statm: 1231 789 148 303 0 926 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4924 [startup+1.50098 s] /proc/loadavg: 3.07 1.26 0.46 2/107 27395 /proc/meminfo: memFree=1916980/2059040 swapFree=4078928/4192956 [pid=27394] ppid=27392 vsize=6556 CPUtime=1.49 /proc/27394/stat : 27394 (wbo1.4b) R 27392 27394 27279 0 -1 4202496 1293 0 0 0 144 5 0 0 23 0 1 0 22844191 6713344 1206 1992294400 134512640 135751879 4289309312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27394/statm: 1639 1206 148 303 0 1334 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6556 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.57127 CPU time (s): 1.56776 CPU user time (s): 1.51277 CPU system time (s): 0.054991 CPU usage (%): 99.777 Max. virtual memory (cumulated for all children) (KiB): 6556 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.51277 system time used= 0.054991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1318 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= 25 runsolver used 0.006998 second user time and 0.013997 second system time The end
Begin job on node044 at 2010-07-08 01:46:08 IDJOB=2702048 IDBENCH=47959 IDSOLVER=1161 FILE ID=node044/2702048-1278546368 PBS_JOBID= 11239496 Free space on /tmp= 62500 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=29-P2=13-P3=37-P4=29-P5=29-P6=11-P7=11-P8=31-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-2702048-1278546368/watcher-2702048-1278546368 -o /tmp/evaluation-result-2702048-1278546368/solver-2702048-1278546368 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702048-1278546368.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d53202099779b6367fc4504546ad6296 RANDOM SEED=219127981 node044.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 : 3000.267 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 : 3000.267 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1923264 kB Buffers: 2324 kB Cached: 15524 kB SwapCached: 61204 kB Active: 14852 kB Inactive: 65540 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1923264 kB SwapTotal: 4192956 kB SwapFree: 4078928 kB Dirty: 3160 kB Writeback: 0 kB AnonPages: 7420 kB Mapped: 5684 kB Slab: 33404 kB PageTables: 4204 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182964 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-2702048-1278546368.opb Free space on /tmp at the end= 62496 MiB End job on node044 at 2010-07-08 01:46:10