Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 22.2756 | 22.276 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-B.opb |
MD5SUM | 52bf383ed9b3de8fe398adacf729ec57 |
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 | 0.818874 |
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 | 54 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 99 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 162 |
Sum of products size (including duplicates) | 324 |
Number of different products | 162 |
Sum of products size | 324 |
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-1875082-1245186770.opb. 0.00/0.00 c Instance file HOME/instance-1875082-1245186770.opb 0.00/0.00 c File size is 11884 bytes. 0.00/0.00 c Highest Coefficient sum: 523264 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: 216 | 0.00/0.00 c | Number Clauses: 171 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 169 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 10 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 9 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 | 127 357 1209 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 127 357 1209 | 5500 100 84 | 45.497 % | 0.00/0.02 c | 252 | 127 357 1209 | 6050 252 86 | 45.495 % | 0.00/0.04 c | 477 | 127 357 1209 | 6655 477 90 | 45.495 % | 0.00/0.06 c | 814 | 127 357 1209 | 7320 814 87 | 45.495 % | 0.09/0.10 c | 1321 | 127 357 1209 | 8052 1321 83 | 45.495 % | 0.09/0.18 c | 2080 | 127 357 1209 | 8857 2080 87 | 45.495 % | 0.30/0.30 c | 3219 | 127 357 1209 | 9743 3219 88 | 45.495 % | 0.49/0.50 c | 4927 | 127 357 1209 | 10717 4927 89 | 45.495 % | 0.79/0.89 c | 7489 | 127 357 1209 | 11789 7489 88 | 45.495 % | 1.59/1.65 c | 11333 | 127 357 1209 | 12968 11333 88 | 45.495 % | 2.59/2.70 c | 17100 | 127 357 1209 | 14265 10520 85 | 45.495 % | 4.19/4.28 c | 25750 | 127 357 1209 | 15692 11950 86 | 45.495 % | 6.79/6.87 c | 38724 | 127 357 1209 | 17261 9082 84 | 45.495 % | 10.09/10.12 c | 58186 | 127 357 1209 | 18987 11101 83 | 45.495 % | 17.19/17.24 c | 87378 | 127 357 1209 | 20886 11551 93 | 45.518 % | 20.69/20.77 c =============================================================================== 21.69/21.74 c core #3 21.69/21.74 c Core size: 260 Core Weight: 1 Total Weight: 3 21.69/21.74 c Elapsed CPU time: 21.4997 s Remaining CPU time: 1778.5 s 22.00/22.07 c Learning 17973 hard constraints 22.00/22.07 c ============================[ Search Statistics ]============================== 22.00/22.07 c | Conflicts | ORIGINAL | LEARNT | Progress | 22.00/22.07 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 22.00/22.07 c =============================================================================== 22.00/22.07 c | 0 | 156 18338 1637855 | 6112 0 nan | 0.000 % | 22.09/22.14 c | 100 | 155 18338 1637855 | 6723 100 75 | 35.952 % | 22.19/22.21 c | 252 | 155 18338 1637855 | 7396 252 76 | 35.952 % | 22.19/22.26 c =============================================================================== 22.19/22.26 c Verified 18338 original clauses. 22.19/22.26 c #cores: 3 22.19/22.26 c Final Weight: 3 22.19/22.26 o 3 22.19/22.26 s OPTIMUM FOUND 22.19/22.26 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 x55 x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x28 x29 -x30 -x31 x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 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 -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 -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 -x211 -x212 -x213 -x214 -x215 -x216 -x46 -x47 x48 x49 -x50 -x51 -x52 -x53 -x54
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875082-1245186770/watcher-1875082-1245186770 -o /tmp/evaluation-result-1875082-1245186770/solver-1875082-1245186770 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875082-1245186770.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: 0.91 0.97 0.99 3/64 31453 /proc/meminfo: memFree=1840452/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=2524 CPUtime=0 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 186277463 2584576 199 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 631 199 135 292 0 336 0 [startup+0.078657 s] /proc/loadavg: 0.91 0.97 0.99 3/64 31453 /proc/meminfo: memFree=1840452/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=3048 CPUtime=0.07 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 350 0 0 0 7 0 0 0 18 0 1 0 186277463 3121152 331 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 762 331 136 292 0 467 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3048 [startup+0.10165 s] /proc/loadavg: 0.91 0.97 0.99 3/64 31453 /proc/meminfo: memFree=1840452/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=3176 CPUtime=0.09 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 394 0 0 0 9 0 0 0 18 0 1 0 186277463 3252224 375 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 794 375 136 292 0 499 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3176 [startup+0.301592 s] /proc/loadavg: 0.91 0.97 0.99 3/64 31453 /proc/meminfo: memFree=1840452/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=4348 CPUtime=0.3 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 676 0 0 0 29 1 0 0 19 0 1 0 186277463 4452352 657 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 1087 657 136 292 0 792 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 4348 [startup+0.701478 s] /proc/loadavg: 0.91 0.97 0.99 3/64 31453 /proc/meminfo: memFree=1840452/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=6044 CPUtime=0.69 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 1112 0 0 0 68 1 0 0 23 0 1 0 186277463 6189056 1093 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 1511 1093 136 292 0 1216 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6044 [startup+1.50125 s] /proc/loadavg: 0.91 0.97 0.99 2/65 31454 /proc/meminfo: memFree=1835728/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=8512 CPUtime=1.49 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 1706 0 0 0 147 2 0 0 25 0 1 0 186277463 8716288 1687 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 2128 1687 136 292 0 1833 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8512 [startup+3.10179 s] /proc/loadavg: 0.91 0.97 0.99 2/65 31454 /proc/meminfo: memFree=1832528/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=13072 CPUtime=3.09 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 2847 0 0 0 306 3 0 0 25 0 1 0 186277463 13385728 2828 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 3268 2828 136 292 0 2973 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 13072 [startup+6.30287 s] /proc/loadavg: 0.92 0.97 0.99 2/65 31454 /proc/meminfo: memFree=1823376/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=22184 CPUtime=6.29 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 5122 0 0 0 621 8 0 0 25 0 1 0 186277463 22716416 5103 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 5546 5103 136 292 0 5251 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 22184 [startup+12.701 s] /proc/loadavg: 0.93 0.97 0.99 2/65 31454 /proc/meminfo: memFree=1804184/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=40176 CPUtime=12.69 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 9638 0 0 0 1255 14 0 0 25 0 1 0 186277463 41140224 9619 1992294400 134512640 135709839 4294956240 18446744073709551615 135171716 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 10044 9619 136 292 0 9749 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 40176 Solver just ended. Dumping a history of the last processes samples [startup+19.1012 s] /proc/loadavg: 0.93 0.97 0.99 2/65 31454 /proc/meminfo: memFree=1787864/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=55772 CPUtime=19.09 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 13531 0 0 0 1887 22 0 0 25 0 1 0 186277463 57110528 13512 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 13943 13512 136 292 0 13648 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 55772 [startup+20.7017 s] /proc/loadavg: 0.93 0.97 0.99 2/65 31454 /proc/meminfo: memFree=1785432/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=60064 CPUtime=20.69 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 14596 0 0 0 2045 24 0 0 25 0 1 0 186277463 61505536 14577 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 15016 14577 136 292 0 14721 0 Current children cumulated CPU time (s) 20.69 Current children cumulated vsize (KiB) 60064 [startup+21.5015 s] /proc/loadavg: 0.94 0.97 0.99 2/65 31454 /proc/meminfo: memFree=1782232/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=63628 CPUtime=21.49 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 15471 0 0 0 2125 24 0 0 25 0 1 0 186277463 65155072 15452 1992294400 134512640 135709839 4294956240 18446744073709551615 135172940 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 15907 15452 136 292 0 15612 0 Current children cumulated CPU time (s) 21.49 Current children cumulated vsize (KiB) 63628 [startup+21.9014 s] /proc/loadavg: 0.94 0.97 0.99 2/65 31454 /proc/meminfo: memFree=1774104/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=68796 CPUtime=21.9 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 16769 0 0 0 2165 25 0 0 25 0 1 0 186277463 70447104 16750 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 17199 16751 136 292 0 16904 0 Current children cumulated CPU time (s) 21.9 Current children cumulated vsize (KiB) 68796 [startup+22.1013 s] /proc/loadavg: 0.94 0.97 0.99 2/65 31454 /proc/meminfo: memFree=1774104/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=71092 CPUtime=22.09 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 17311 0 0 0 2184 25 0 0 25 0 1 0 186277463 72798208 17292 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 17773 17292 136 292 0 17478 0 Current children cumulated CPU time (s) 22.09 Current children cumulated vsize (KiB) 71092 [startup+22.2013 s] /proc/loadavg: 0.94 0.97 0.99 2/65 31454 /proc/meminfo: memFree=1774104/2055920 swapFree=4191900/4192956 [pid=31453] ppid=31451 vsize=71092 CPUtime=22.19 /proc/31453/stat : 31453 (wbo) R 31451 31453 31261 0 -1 4194304 17311 0 0 0 2194 25 0 0 25 0 1 0 186277463 72798208 17292 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/31453/statm: 17773 17292 136 292 0 17478 0 Current children cumulated CPU time (s) 22.19 Current children cumulated vsize (KiB) 71092 Child status: 0 Real time (s): 22.276 CPU time (s): 22.2756 CPU user time (s): 22.0107 CPU system time (s): 0.264959 CPU usage (%): 99.9983 Max. virtual memory (cumulated for all children) (KiB): 71092 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.0107 system time used= 0.264959 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 17311 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= 88 runsolver used 0.024996 second user time and 0.06399 second system time The end
Begin job on node16 at 2009-06-16 23:12:50 IDJOB=1875082 IDBENCH=47922 IDSOLVER=698 FILE ID=node16/1875082-1245186770 PBS_JOBID= 9368289 Free space on /tmp= 66280 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-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-1875082-1245186770/watcher-1875082-1245186770 -o /tmp/evaluation-result-1875082-1245186770/solver-1875082-1245186770 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875082-1245186770.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 52bf383ed9b3de8fe398adacf729ec57 RANDOM SEED=1633914669 node16.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 : 3000.214 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 : 3000.214 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: 1840952 kB Buffers: 38928 kB Cached: 99736 kB SwapCached: 260 kB Active: 44672 kB Inactive: 106616 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1840952 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2632 kB Writeback: 0 kB Mapped: 21188 kB Slab: 49756 kB Committed_AS: 159960 kB PageTables: 1440 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-1875082-1245186770.opb Free space on /tmp at the end= 66276 MiB End job on node16 at 2009-06-16 23:13:12