Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 1.9847 | 1.9852 |
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 | 1.19582 |
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 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-1875119-1245187212.opb. 0.00/0.00 c Instance file HOME/instance-1875119-1245187212.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: 230 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 253 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 6 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: 5 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.002999 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 | 331 492 1988 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 331 492 1988 | 5500 100 31 | 10.300 % | 0.00/0.01 c | 251 | 331 492 1988 | 6050 251 28 | 10.303 % | 0.00/0.02 c | 476 | 331 492 1988 | 6655 476 28 | 10.303 % | 0.00/0.03 c | 813 | 331 492 1988 | 7320 813 28 | 10.299 % | 0.00/0.05 c | 1321 | 331 492 1988 | 8052 1321 28 | 10.303 % | 0.05/0.08 c | 2080 | 331 492 1988 | 8857 2080 29 | 10.303 % | 0.09/0.15 c | 3220 | 331 492 1988 | 9743 3220 29 | 10.303 % | 0.19/0.23 c | 4930 | 331 492 1988 | 10717 4930 30 | 10.303 % | 0.39/0.43 c | 7492 | 324 492 1988 | 11789 7393 29 | 12.200 % | 0.59/0.67 c | 11337 | 324 492 1988 | 12968 11238 28 | 12.200 % | 1.09/1.18 c | 17103 | 317 492 1988 | 14265 10387 29 | 14.093 % | 1.59/1.65 c =============================================================================== 1.69/1.78 c core #3 1.69/1.78 c Core size: 460 Core Weight: 1 Total Weight: 3 1.69/1.78 c Elapsed CPU time: 1.75173 s Remaining CPU time: 1798.25 s 1.79/1.83 c Learning 5906 hard constraints 1.79/1.83 c ============================[ Search Statistics ]============================== 1.79/1.83 c | Conflicts | ORIGINAL | LEARNT | Progress | 1.79/1.83 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 1.79/1.83 c =============================================================================== 1.79/1.83 c | 0 | 348 6402 178714 | 5000 0 nan | 0.000 % | 1.79/1.84 c | 102 | 348 6402 178714 | 5500 102 33 | 6.957 % | 1.79/1.85 c | 254 | 348 6402 178714 | 6050 254 29 | 6.956 % | 1.79/1.88 c | 479 | 347 6402 178714 | 6655 479 30 | 7.224 % | 1.79/1.89 c | 817 | 347 6402 178714 | 7320 817 28 | 7.220 % | 1.89/1.92 c | 1325 | 347 6402 178714 | 8052 1325 28 | 7.220 % | 1.89/1.98 c =============================================================================== 1.89/1.98 c Verified 6402 original clauses. 1.89/1.98 c #cores: 3 1.89/1.98 c Final Weight: 3 1.89/1.98 o 3 1.89/1.98 s OPTIMUM FOUND 1.89/1.98 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-1875119-1245187212/watcher-1875119-1245187212 -o /tmp/evaluation-result-1875119-1245187212/solver-1875119-1245187212 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875119-1245187212.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: 1.06 1.01 1.00 3/65 8443 /proc/meminfo: memFree=1836416/2055920 swapFree=4191900/4192956 [pid=8443] ppid=8441 vsize=2528 CPUtime=0 /proc/8443/stat : 8443 (wbo) R 8441 8443 6311 0 -1 4194304 232 0 0 0 0 0 0 0 18 0 1 0 186320592 2588672 211 1992294400 134512640 135709839 4294956240 18446744073709551615 134565040 0 0 4096 3 0 0 0 17 1 0 0 /proc/8443/statm: 632 211 134 292 0 337 0 [startup+0.0607081 s] /proc/loadavg: 1.06 1.01 1.00 3/65 8443 /proc/meminfo: memFree=1836416/2055920 swapFree=4191900/4192956 [pid=8443] ppid=8441 vsize=3056 CPUtime=0.05 /proc/8443/stat : 8443 (wbo) R 8441 8443 6311 0 -1 4194304 340 0 0 0 5 0 0 0 18 0 1 0 186320592 3129344 319 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8443/statm: 764 319 136 292 0 469 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3056 [startup+0.101713 s] /proc/loadavg: 1.06 1.01 1.00 3/65 8443 /proc/meminfo: memFree=1836416/2055920 swapFree=4191900/4192956 [pid=8443] ppid=8441 vsize=3316 CPUtime=0.09 /proc/8443/stat : 8443 (wbo) R 8441 8443 6311 0 -1 4194304 413 0 0 0 9 0 0 0 18 0 1 0 186320592 3395584 392 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8443/statm: 829 392 136 292 0 534 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3316 [startup+0.301736 s] /proc/loadavg: 1.06 1.01 1.00 3/65 8443 /proc/meminfo: memFree=1836416/2055920 swapFree=4191900/4192956 [pid=8443] ppid=8441 vsize=4364 CPUtime=0.29 /proc/8443/stat : 8443 (wbo) R 8441 8443 6311 0 -1 4194304 683 0 0 0 29 0 0 0 19 0 1 0 186320592 4468736 662 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8443/statm: 1091 662 136 292 0 796 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4364 [startup+0.701782 s] /proc/loadavg: 1.06 1.01 1.00 3/65 8443 /proc/meminfo: memFree=1836416/2055920 swapFree=4191900/4192956 [pid=8443] ppid=8441 vsize=6056 CPUtime=0.69 /proc/8443/stat : 8443 (wbo) R 8441 8443 6311 0 -1 4194304 1118 0 0 0 67 2 0 0 22 0 1 0 186320592 6201344 1097 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8443/statm: 1514 1097 136 292 0 1219 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6056 [startup+1.50187 s] /proc/loadavg: 1.06 1.01 1.00 2/66 8444 /proc/meminfo: memFree=1831416/2055920 swapFree=4191900/4192956 [pid=8443] ppid=8441 vsize=8808 CPUtime=1.49 /proc/8443/stat : 8443 (wbo) R 8441 8443 6311 0 -1 4194304 1786 0 0 0 146 3 0 0 25 0 1 0 186320592 9019392 1765 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8443/statm: 2202 1765 136 292 0 1907 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8808 Solver just ended. Dumping a history of the last processes samples [startup+1.90192 s] /proc/loadavg: 1.06 1.01 1.00 2/66 8444 /proc/meminfo: memFree=1831416/2055920 swapFree=4191900/4192956 [pid=8443] ppid=8441 vsize=10812 CPUtime=1.89 /proc/8443/stat : 8443 (wbo) R 8441 8443 6311 0 -1 4194304 2288 0 0 0 185 4 0 0 25 0 1 0 186320592 11071488 2267 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8443/statm: 2703 2267 136 292 0 2408 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 10812 Child status: 0 Real time (s): 1.9852 CPU time (s): 1.9847 CPU user time (s): 1.9377 CPU system time (s): 0.046992 CPU usage (%): 99.9749 Max. virtual memory (cumulated for all children) (KiB): 10812 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.93771 system time used= 0.046992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2288 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= 2 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node32 at 2009-06-16 23:20:12 IDJOB=1875119 IDBENCH=47959 IDSOLVER=698 FILE ID=node32/1875119-1245187212 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=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= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875119-1245187212/watcher-1875119-1245187212 -o /tmp/evaluation-result-1875119-1245187212/solver-1875119-1245187212 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875119-1245187212.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d53202099779b6367fc4504546ad6296 RANDOM SEED=471292136 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: 1836832 kB Buffers: 53112 kB Cached: 90108 kB SwapCached: 260 kB Active: 55908 kB Inactive: 101588 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1836832 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2820 kB Writeback: 0 kB Mapped: 23780 kB Slab: 47348 kB Committed_AS: 176480 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-1875119-1245187212.opb Free space on /tmp at the end= 66340 MiB End job on node32 at 2009-06-16 23:20:14