Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 2 | 0.903862 | 0.905664 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-B.opb |
MD5SUM | c019e7570938e486ee7a54f01dcef63b |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 1.3268 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
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 - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702145-1278546571.opb. 0.00/0.00 c Instance file HOME/instance-2702145-1278546571.opb 0.00/0.00 c File size is 16961 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 25 | 0.005 % | 0.00/0.01 c | 259 | 360 478 2020 | 6050 259 23 | 0.005 % | 0.00/0.02 c | 485 | 360 478 2020 | 6655 485 22 | 0.001 % | 0.00/0.03 c | 823 | 360 478 2020 | 7320 823 24 | 0.005 % | 0.00/0.05 c | 1330 | 360 478 2020 | 8052 1330 22 | 0.001 % | 0.08/0.09 c | 2089 | 360 478 2020 | 8857 2089 24 | 0.001 % | 0.09/0.14 c | 3229 | 360 478 2020 | 9743 3229 25 | 0.001 % | 0.19/0.24 c | 4940 | 360 478 2020 | 10717 4940 26 | 0.005 % | 0.49/0.50 c | 7503 | 360 478 2020 | 11789 7503 26 | 0.005 % | 0.49/0.53 c =============================================================================== 0.49/0.53 c New solution: 3 0.49/0.53 o 3 0.49/0.53 c Elapsed CPU time: 0.510922 s Remaining CPU time: 179.489 s 0.49/0.53 c =============================================================================== 0.49/0.53 c | 8107 | 360 479 2025 | 5000 8107 25 | 0.005 % | 0.49/0.55 c | 8207 | 331 479 2025 | 5500 4123 25 | 8.060 % | 0.49/0.56 c | 8357 | 331 479 2025 | 6050 4273 25 | 8.056 % | 0.49/0.58 c | 8585 | 331 479 2025 | 6655 4501 25 | 8.056 % | 0.49/0.59 c | 8922 | 331 479 2025 | 7320 4838 24 | 8.060 % | 0.59/0.62 c | 9428 | 331 479 2025 | 8052 5344 24 | 8.056 % | 0.59/0.67 c | 10187 | 331 479 2025 | 8857 6103 24 | 8.056 % | 0.69/0.74 c | 11328 | 331 479 2025 | 9743 7244 24 | 8.056 % | 0.78/0.89 c | 13038 | 325 479 2025 | 10717 8954 24 | 9.727 % | 0.89/0.90 c =============================================================================== 0.89/0.90 c New solution: 2 0.89/0.90 o 2 0.89/0.90 c Elapsed CPU time: 0.872867 s Remaining CPU time: 179.127 s 0.89/0.90 c =============================================================================== 0.89/0.90 c =============================================================================== 0.89/0.90 c Best Solution: 2 0.89/0.90 s OPTIMUM FOUND 0.89/0.90 c Total CPU time: 0.872867 s 0.89/0.90 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 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702145-1278546571/watcher-2702145-1278546571 -o /tmp/evaluation-result-2702145-1278546571/solver-2702145-1278546571 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702145-1278546571.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: 1.02 1.20 0.60 3/106 26043 /proc/meminfo: memFree=1957704/2059040 swapFree=4121476/4192956 [pid=26043] ppid=26041 vsize=2572 CPUtime=0 /proc/26043/stat : 26043 (wbo1.4b) R 26041 26043 25688 0 -1 4202496 311 0 0 0 0 0 0 0 16 0 1 0 22863776 2633728 225 1992294400 134512640 135752675 4289457040 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26043/statm: 643 225 144 303 0 338 0 [startup+0.0941181 s] /proc/loadavg: 1.02 1.20 0.60 3/106 26043 /proc/meminfo: memFree=1957704/2059040 swapFree=4121476/4192956 [pid=26043] ppid=26041 vsize=2964 CPUtime=0.08 /proc/26043/stat : 26043 (wbo1.4b) R 26041 26043 25688 0 -1 4202496 402 0 0 0 8 0 0 0 16 0 1 0 22863776 3035136 316 1992294400 134512640 135752675 4289457040 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26043/statm: 741 316 145 303 0 436 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2964 [startup+0.101119 s] /proc/loadavg: 1.02 1.20 0.60 3/106 26043 /proc/meminfo: memFree=1957704/2059040 swapFree=4121476/4192956 [pid=26043] ppid=26041 vsize=2964 CPUtime=0.09 /proc/26043/stat : 26043 (wbo1.4b) R 26041 26043 25688 0 -1 4202496 410 0 0 0 9 0 0 0 16 0 1 0 22863776 3035136 324 1992294400 134512640 135752675 4289457040 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26043/statm: 741 324 145 303 0 436 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2964 [startup+0.301132 s] /proc/loadavg: 1.02 1.20 0.60 3/106 26043 /proc/meminfo: memFree=1957704/2059040 swapFree=4121476/4192956 [pid=26043] ppid=26041 vsize=3880 CPUtime=0.28 /proc/26043/stat : 26043 (wbo1.4b) R 26041 26043 25688 0 -1 4202496 607 0 0 0 27 1 0 0 17 0 1 0 22863776 3973120 521 1992294400 134512640 135752675 4289457040 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26043/statm: 970 521 145 303 0 665 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 3880 [startup+0.701157 s] /proc/loadavg: 1.02 1.20 0.60 3/106 26043 /proc/meminfo: memFree=1957704/2059040 swapFree=4121476/4192956 [pid=26043] ppid=26041 vsize=4800 CPUtime=0.69 /proc/26043/stat : 26043 (wbo1.4b) R 26041 26043 25688 0 -1 4202496 837 0 0 0 67 2 0 0 17 0 1 0 22863776 4915200 751 1992294400 134512640 135752675 4289457040 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26043/statm: 1200 751 145 303 0 895 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4800 Solver just ended. Dumping a history of the last processes samples [startup+0.901171 s] /proc/loadavg: 1.02 1.20 0.60 3/106 26043 /proc/meminfo: memFree=1957704/2059040 swapFree=4121476/4192956 [pid=26043] ppid=26041 vsize=5324 CPUtime=0.89 /proc/26043/stat : 26043 (wbo1.4b) R 26041 26043 25688 0 -1 4202496 967 0 0 0 86 3 0 0 17 0 1 0 22863776 5451776 881 1992294400 134512640 135752675 4289457040 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26043/statm: 1331 881 145 303 0 1026 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 5324 Child status: 0 Real time (s): 0.905664 CPU time (s): 0.903862 CPU user time (s): 0.872867 CPU system time (s): 0.030995 CPU usage (%): 99.801 Max. virtual memory (cumulated for all children) (KiB): 5324 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.872867 system time used= 0.030995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 970 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= 14 runsolver used 0.005999 second user time and 0.013997 second system time The end
Begin job on node052 at 2010-07-08 01:49:31 IDJOB=2702145 IDBENCH=48007 IDSOLVER=1190 FILE ID=node052/2702145-1278546571 PBS_JOBID= 11239489 Free space on /tmp= 62496 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-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-2702145-1278546571/watcher-2702145-1278546571 -o /tmp/evaluation-result-2702145-1278546571/solver-2702145-1278546571 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702145-1278546571.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c019e7570938e486ee7a54f01dcef63b RANDOM SEED=299696804 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: 1958488 kB Buffers: 3168 kB Cached: 21808 kB SwapCached: 20108 kB Active: 18996 kB Inactive: 27084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1958488 kB SwapTotal: 4192956 kB SwapFree: 4121476 kB Dirty: 2792 kB Writeback: 0 kB AnonPages: 8088 kB Mapped: 6016 kB Slab: 32632 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180768 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-2702145-1278546571.opb Free space on /tmp at the end= 62492 MiB End job on node052 at 2010-07-08 01:49:32