Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 1.69374 | 1.69543 |
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 | 0.605907 |
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-1875122-1245187262.opb. 0.00/0.00 c Instance file HOME/instance-1875122-1245187262.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: 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: 0.003999 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 | 331 492 1988 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 331 492 1988 | 5500 100 27 | 10.300 % | 0.00/0.01 c | 251 | 331 492 1988 | 6050 251 27 | 10.303 % | 0.00/0.02 c | 476 | 331 492 1988 | 6655 476 27 | 10.303 % | 0.00/0.03 c | 813 | 331 492 1988 | 7320 813 27 | 10.299 % | 0.00/0.04 c | 1319 | 331 492 1988 | 8052 1319 27 | 10.300 % | 0.06/0.07 c | 2078 | 331 492 1988 | 8857 2078 28 | 10.303 % | 0.09/0.12 c | 3217 | 330 492 1988 | 9743 3137 28 | 10.575 % | 0.19/0.22 c | 4927 | 330 492 1988 | 10717 4847 30 | 10.570 % | 0.29/0.38 c | 7490 | 329 492 1988 | 11789 7410 29 | 10.845 % | 0.69/0.71 c | 11336 | 328 492 1988 | 12968 10115 29 | 11.116 % | 1.19/1.24 c | 17103 | 324 492 1988 | 14265 9302 28 | 12.200 % | 1.29/1.38 c =============================================================================== 1.39/1.48 c core #3 1.39/1.48 c Core size: 453 Core Weight: 1 Total Weight: 3 1.39/1.48 c Elapsed CPU time: 1.43678 s Remaining CPU time: 1798.56 s 1.49/1.55 c Learning 11374 hard constraints 1.49/1.55 c ============================[ Search Statistics ]============================== 1.49/1.55 c | Conflicts | ORIGINAL | LEARNT | Progress | 1.49/1.55 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 1.49/1.55 c =============================================================================== 1.49/1.55 c | 0 | 348 11870 324893 | 5000 0 nan | 0.000 % | 1.49/1.56 c | 100 | 348 11870 324893 | 5500 100 24 | 6.961 % | 1.49/1.57 c | 250 | 347 11870 324893 | 6050 250 23 | 7.224 % | 1.49/1.57 c | 475 | 345 11870 324893 | 6655 475 23 | 7.760 % | 1.59/1.62 c | 813 | 345 11870 324893 | 7320 813 26 | 7.755 % | 1.59/1.65 c | 1319 | 344 11870 324893 | 8052 1319 26 | 8.026 % | 1.59/1.69 c =============================================================================== 1.59/1.69 c Verified 11870 original clauses. 1.59/1.69 c #cores: 3 1.59/1.69 c Final Weight: 3 1.59/1.69 o 3 1.59/1.69 s OPTIMUM FOUND 1.59/1.69 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-1875122-1245187262/watcher-1875122-1245187262 -o /tmp/evaluation-result-1875122-1245187262/solver-1875122-1245187262 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875122-1245187262.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: 1.12 1.00 0.99 3/64 13000 /proc/meminfo: memFree=1852080/2055920 swapFree=4192952/4192956 [pid=13000] ppid=12998 vsize=2528 CPUtime=0 /proc/13000/stat : 13000 (wbo) R 12998 13000 12171 0 -1 4194304 232 0 0 0 0 0 0 0 18 0 1 0 71429048 2588672 211 1992294400 134512640 135709839 4294956240 18446744073709551615 134565040 0 0 4096 3 0 0 0 17 1 0 0 /proc/13000/statm: 632 211 134 292 0 337 0 [startup+0.072686 s] /proc/loadavg: 1.12 1.00 0.99 3/64 13000 /proc/meminfo: memFree=1852080/2055920 swapFree=4192952/4192956 [pid=13000] ppid=12998 vsize=3188 CPUtime=0.06 /proc/13000/stat : 13000 (wbo) R 12998 13000 12171 0 -1 4194304 371 0 0 0 6 0 0 0 18 0 1 0 71429048 3264512 350 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13000/statm: 797 350 136 292 0 502 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3188 [startup+0.101689 s] /proc/loadavg: 1.12 1.00 0.99 3/64 13000 /proc/meminfo: memFree=1852080/2055920 swapFree=4192952/4192956 [pid=13000] ppid=12998 vsize=3316 CPUtime=0.09 /proc/13000/stat : 13000 (wbo) R 12998 13000 12171 0 -1 4194304 423 0 0 0 9 0 0 0 18 0 1 0 71429048 3395584 402 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13000/statm: 829 402 136 292 0 534 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3316 [startup+0.301713 s] /proc/loadavg: 1.12 1.00 0.99 3/64 13000 /proc/meminfo: memFree=1852080/2055920 swapFree=4192952/4192956 [pid=13000] ppid=12998 vsize=4360 CPUtime=0.29 /proc/13000/stat : 13000 (wbo) R 12998 13000 12171 0 -1 4194304 678 0 0 0 28 1 0 0 19 0 1 0 71429048 4464640 657 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13000/statm: 1090 657 136 292 0 795 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4360 [startup+0.701758 s] /proc/loadavg: 1.12 1.00 0.99 3/64 13000 /proc/meminfo: memFree=1852080/2055920 swapFree=4192952/4192956 [pid=13000] ppid=12998 vsize=5928 CPUtime=0.69 /proc/13000/stat : 13000 (wbo) R 12998 13000 12171 0 -1 4194304 1065 0 0 0 67 2 0 0 22 0 1 0 71429048 6070272 1044 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13000/statm: 1482 1044 136 292 0 1187 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5928 [startup+1.50185 s] /proc/loadavg: 1.12 1.00 0.99 2/65 13001 /proc/meminfo: memFree=1847336/2055920 swapFree=4192952/4192956 [pid=13000] ppid=12998 vsize=9472 CPUtime=1.49 /proc/13000/stat : 13000 (wbo) R 12998 13000 12171 0 -1 4194304 1959 0 0 0 144 5 0 0 25 0 1 0 71429048 9699328 1938 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/13000/statm: 2368 1938 136 292 0 2073 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 9472 Solver just ended. Dumping a history of the last processes samples [startup+1.60186 s] /proc/loadavg: 1.12 1.00 0.99 2/65 13001 /proc/meminfo: memFree=1847336/2055920 swapFree=4192952/4192956 [pid=13000] ppid=12998 vsize=10800 CPUtime=1.59 /proc/13000/stat : 13000 (wbo) R 12998 13000 12171 0 -1 4194304 2273 0 0 0 154 5 0 0 25 0 1 0 71429048 11059200 2252 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13000/statm: 2700 2252 136 292 0 2405 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 10800 Child status: 0 Real time (s): 1.69543 CPU time (s): 1.69374 CPU user time (s): 1.63775 CPU system time (s): 0.055991 CPU usage (%): 99.9002 Max. virtual memory (cumulated for all children) (KiB): 10800 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.63775 system time used= 0.055991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2273 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= 4 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node20 at 2009-06-16 23:21:02 IDJOB=1875122 IDBENCH=47962 IDSOLVER=698 FILE ID=node20/1875122-1245187262 PBS_JOBID= 9368283 Free space on /tmp= 66324 MiB SOLVER NAME= wbo 1.0 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= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875122-1245187262/watcher-1875122-1245187262 -o /tmp/evaluation-result-1875122-1245187262/solver-1875122-1245187262 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875122-1245187262.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f969522c25fcd822319ca2a51d36dbf7 RANDOM SEED=1898272875 node20.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: 1852560 kB Buffers: 41984 kB Cached: 76876 kB SwapCached: 4 kB Active: 46392 kB Inactive: 85876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1852560 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 2492 kB Writeback: 0 kB Mapped: 23232 kB Slab: 57080 kB Committed_AS: 141916 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875122-1245187262.opb Free space on /tmp at the end= 66320 MiB End job on node20 at 2009-06-16 23:21:04