Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 5.43317 | 5.43877 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=7-P0=73-P1=113-P2=59-P3=53-P4=29-B.opb |
MD5SUM | 25501d4a2c2486afc31eecdd3e3f0e09 |
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 | 1.40579 |
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 | 84 |
Total number of constraints | 9 |
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 | 9 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 196 |
Sum of products size (including duplicates) | 392 |
Number of different products | 196 |
Sum of products size | 392 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2701917-1278546257.opb. 0.00/0.00 c Instance file HOME/instance-2701917-1278546257.opb 0.00/0.00 c File size is 14533 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 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: 280 | 0.00/0.00 c | Number Clauses: 196 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 209 | 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 | 280 405 1701 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 280 405 1701 | 5500 100 50 | 0.010 % | 0.00/0.01 c | 250 | 280 405 1701 | 6050 250 46 | 0.010 % | 0.02/0.02 c | 476 | 280 405 1701 | 6655 476 43 | 0.001 % | 0.02/0.04 c | 813 | 280 405 1701 | 7320 813 42 | 0.001 % | 0.02/0.07 c | 1319 | 280 405 1701 | 8052 1319 41 | 0.001 % | 0.09/0.12 c | 2078 | 280 405 1701 | 8857 2078 39 | 0.010 % | 0.19/0.20 c | 3217 | 280 405 1701 | 9743 3217 34 | 0.001 % | 0.29/0.31 c | 4925 | 280 405 1701 | 10717 4925 36 | 0.001 % | 0.49/0.59 c | 7487 | 280 405 1701 | 11789 7487 36 | 0.001 % | 0.59/0.69 c =============================================================================== 0.59/0.69 c New solution: 17 0.59/0.69 o 17 0.59/0.69 c Elapsed CPU time: 0.679896 s Remaining CPU time: 179.32 s 0.59/0.69 c =============================================================================== 0.59/0.69 c | 9012 | 280 406 1708 | 5000 9012 36 | 0.001 % | 0.69/0.72 c | 9113 | 262 406 1708 | 5500 4519 36 | 6.430 % | 0.69/0.73 c | 9264 | 262 406 1708 | 6050 4670 36 | 6.430 % | 0.69/0.75 c | 9490 | 262 406 1708 | 6655 4896 36 | 6.440 % | 0.69/0.78 c | 9829 | 262 406 1708 | 7320 5235 36 | 6.430 % | 0.79/0.82 c | 10336 | 262 406 1708 | 8052 5742 37 | 6.430 % | 0.79/0.88 c | 11096 | 262 406 1708 | 8857 6502 36 | 6.430 % | 0.89/0.93 c =============================================================================== 0.89/0.93 c New solution: 5 0.89/0.93 o 5 0.89/0.93 c Elapsed CPU time: 0.903862 s Remaining CPU time: 179.096 s 0.89/0.93 c =============================================================================== 0.89/0.93 c | 11737 | 262 407 1715 | 5000 7143 36 | 6.430 % | 0.89/0.94 c | 11838 | 244 407 1715 | 5500 3673 36 | 12.867 % | 0.89/0.95 c | 11988 | 243 407 1715 | 6050 3823 36 | 13.226 % | 0.89/0.97 c | 12214 | 243 407 1715 | 6655 4049 37 | 13.216 % | 1.00/1.00 c | 12552 | 243 407 1715 | 7320 4387 37 | 13.216 % | 1.00/1.05 c | 13058 | 243 407 1715 | 8052 4893 37 | 13.216 % | 1.09/1.13 c | 13817 | 243 407 1715 | 8857 5652 36 | 13.216 % | 1.19/1.22 c | 14957 | 243 407 1715 | 9743 6792 38 | 13.216 % | 1.39/1.44 c | 16665 | 243 407 1715 | 10717 8500 38 | 13.216 % | 1.39/1.47 c =============================================================================== 1.39/1.47 c New solution: 3 1.39/1.47 o 3 1.39/1.47 c Elapsed CPU time: 1.42978 s Remaining CPU time: 178.57 s 1.39/1.47 c =============================================================================== 1.39/1.47 c | 16962 | 243 408 1722 | 5000 8797 38 | 13.216 % | 1.48/1.50 c | 17063 | 224 408 1722 | 5500 4500 39 | 20.012 % | 1.48/1.53 c | 17214 | 224 408 1722 | 6050 4651 39 | 20.001 % | 1.48/1.57 c | 17439 | 224 408 1722 | 6655 4876 38 | 20.001 % | 1.58/1.62 c | 17776 | 224 408 1722 | 7320 5213 38 | 20.001 % | 1.69/1.71 c | 18282 | 224 408 1722 | 8052 5719 36 | 20.001 % | 1.79/1.84 c | 19042 | 224 408 1722 | 8857 6479 35 | 20.001 % | 1.99/2.03 c | 20181 | 224 408 1722 | 9743 7618 32 | 20.001 % | 2.19/2.29 c | 21890 | 224 408 1722 | 10717 9327 30 | 20.001 % | 2.49/2.57 c | 24452 | 224 408 1722 | 11789 6420 26 | 20.001 % | 2.89/2.97 c | 28298 | 224 408 1722 | 12968 10266 29 | 20.001 % | 3.59/3.67 c | 34066 | 221 408 1722 | 14265 9400 35 | 21.073 % | 5.19/5.26 c | 42715 | 213 408 1722 | 15692 10868 41 | 25.001 % | 5.40/5.43 c =============================================================================== 5.40/5.43 c Best Solution: 3 5.40/5.43 s OPTIMUM FOUND 5.40/5.43 c Total CPU time: 5.33719 s 5.40/5.43 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 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 x36 -x37 x38 x39 -x40 -x41 x42 -x57 x58 -x59 -x60 -x61 -x62 -x63 x134 -x135 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 x43 -x44 -x45 -x46 -x47 -x48 -x49 x64 x65 -x66 -x67 -x68 -x69 -x70 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 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 x50 x51 -x52 -x53 -x54 -x55 -x56 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x232 x233 -x234 -x235 -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 -x261 -x262 -x263 -x264 -x265 -x266 x267 x268 -x269 -x270 -x271 -x272 -x273 x274 x275 -x276 -x277 -x278 -x279 -x280 -x78 x79 -x80 -x81 -x82 -x83 -x84
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701917-1278546257/watcher-2701917-1278546257 -o /tmp/evaluation-result-2701917-1278546257/solver-2701917-1278546257 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701917-1278546257.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: 0.00 0.00 0.00 2/106 25417 /proc/meminfo: memFree=1695952/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=2572 CPUtime=0 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 298 0 0 0 0 0 0 0 20 0 1 0 22838976 2633728 213 1992294400 134512640 135752675 4290861584 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 643 213 144 303 0 338 0 [startup+0.027 s] /proc/loadavg: 0.00 0.00 0.00 2/106 25417 /proc/meminfo: memFree=1695952/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=2700 CPUtime=0.02 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 322 0 0 0 2 0 0 0 20 0 1 0 22838976 2764800 237 1992294400 134512640 135752675 4290861584 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 675 237 145 303 0 370 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2700 [startup+0.101999 s] /proc/loadavg: 0.00 0.00 0.00 2/106 25417 /proc/meminfo: memFree=1695952/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=3084 CPUtime=0.09 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 413 0 0 0 9 0 0 0 20 0 1 0 22838976 3158016 328 1992294400 134512640 135752675 4290861584 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 771 328 145 303 0 466 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3084 [startup+0.301998 s] /proc/loadavg: 0.00 0.00 0.00 2/106 25417 /proc/meminfo: memFree=1695952/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=3856 CPUtime=0.29 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 603 0 0 0 29 0 0 0 20 0 1 0 22838976 3948544 518 1992294400 134512640 135752675 4290861584 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 964 518 145 303 0 659 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3856 [startup+0.700996 s] /proc/loadavg: 0.00 0.00 0.00 2/106 25417 /proc/meminfo: memFree=1695952/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=4892 CPUtime=0.69 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 871 0 0 0 68 1 0 0 21 0 1 0 22838976 5009408 786 1992294400 134512640 135752675 4290861584 18446744073709551615 134597928 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 1223 786 145 303 0 918 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4892 [startup+1.50099 s] /proc/loadavg: 0.00 0.00 0.00 2/107 25418 /proc/meminfo: memFree=1692968/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=6948 CPUtime=1.48 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 1387 0 0 0 145 3 0 0 23 0 1 0 22838976 7114752 1302 1992294400 134512640 135752675 4290861584 18446744073709551615 134612112 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 1737 1302 145 303 0 1432 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 6948 [startup+3.10098 s] /proc/loadavg: 0.00 0.00 0.00 2/107 25418 /proc/meminfo: memFree=1690860/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=9684 CPUtime=3.08 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 2061 0 0 0 302 6 0 0 25 0 1 0 22838976 9916416 1976 1992294400 134512640 135752675 4290861584 18446744073709551615 134611639 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 2421 1976 145 303 0 2116 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 9684 Solver just ended. Dumping a history of the last processes samples [startup+4.70097 s] /proc/loadavg: 0.08 0.02 0.01 2/107 25418 /proc/meminfo: memFree=1686644/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=12204 CPUtime=4.68 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 2711 0 0 0 460 8 0 0 25 0 1 0 22838976 12496896 2626 1992294400 134512640 135752675 4290861584 18446744073709551615 135211669 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 3051 2626 145 303 0 2746 0 Current children cumulated CPU time (s) 4.68 Current children cumulated vsize (KiB) 12204 [startup+5.10097 s] /proc/loadavg: 0.08 0.02 0.01 2/107 25418 /proc/meminfo: memFree=1686644/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=12852 CPUtime=5.09 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 2857 0 0 0 500 9 0 0 25 0 1 0 22838976 13160448 2772 1992294400 134512640 135752675 4290861584 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 3213 2772 145 303 0 2908 0 Current children cumulated CPU time (s) 5.09 Current children cumulated vsize (KiB) 12852 [startup+5.30197 s] /proc/loadavg: 0.08 0.02 0.01 2/107 25418 /proc/meminfo: memFree=1686644/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=13108 CPUtime=5.29 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 2912 0 0 0 520 9 0 0 25 0 1 0 22838976 13422592 2827 1992294400 134512640 135752675 4290861584 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 3277 2827 145 303 0 2972 0 Current children cumulated CPU time (s) 5.29 Current children cumulated vsize (KiB) 13108 [startup+5.40197 s] /proc/loadavg: 0.08 0.02 0.01 2/107 25418 /proc/meminfo: memFree=1685156/2059040 swapFree=4134964/4192956 [pid=25417] ppid=25415 vsize=13236 CPUtime=5.4 /proc/25417/stat : 25417 (wbo1.4b) R 25415 25417 25139 0 -1 4202496 2944 0 0 0 531 9 0 0 25 0 1 0 22838976 13553664 2859 1992294400 134512640 135752675 4290861584 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25417/statm: 3309 2859 145 303 0 3004 0 Current children cumulated CPU time (s) 5.4 Current children cumulated vsize (KiB) 13236 Child status: 0 Real time (s): 5.43877 CPU time (s): 5.43317 CPU user time (s): 5.33719 CPU system time (s): 0.095985 CPU usage (%): 99.897 Max. virtual memory (cumulated for all children) (KiB): 13236 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.33719 system time used= 0.095985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2954 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= 1 involuntary context switches= 208 runsolver used 0.016997 second user time and 0.034994 second system time The end
Begin job on node009 at 2010-07-08 01:44:17 IDJOB=2701917 IDBENCH=47893 IDSOLVER=1190 FILE ID=node009/2701917-1278546257 PBS_JOBID= 11239522 Free space on /tmp= 62500 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=73-P1=113-P2=59-P3=53-P4=29-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-2701917-1278546257/watcher-2701917-1278546257 -o /tmp/evaluation-result-2701917-1278546257/solver-2701917-1278546257 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701917-1278546257.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 25501d4a2c2486afc31eecdd3e3f0e09 RANDOM SEED=2122160328 node009.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 : 3000.262 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 : 6000.52 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 : 3000.262 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1696860 kB Buffers: 75900 kB Cached: 202360 kB SwapCached: 11680 kB Active: 165520 kB Inactive: 127276 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1696860 kB SwapTotal: 4192956 kB SwapFree: 4134964 kB Dirty: 2780 kB Writeback: 0 kB AnonPages: 11392 kB Mapped: 8304 kB Slab: 47384 kB PageTables: 4188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183764 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-2701917-1278546257.opb Free space on /tmp at the end= 62500 MiB End job on node009 at 2010-07-08 01:44:23