Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 99.1629 | 99.1885 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb |
MD5SUM | c39f64fc7780fdd337b3dc7ba22d2bb1 |
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 | 0.064989 |
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 | 90 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 180 |
Sum of products size (including duplicates) | 360 |
Number of different products | 180 |
Sum of products size | 360 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459616-1178656755/instance-459616-1178656755.opb ...... 0.09/0.12 c done parsing opb. 0.09/0.12 o 15 0.59/0.63 o 5 0.69/0.75 o 3 99.07/99.18 o 3 99.07/99.18 s OPTIMUM FOUND 99.07/99.18 c Total Run Time 99.1539 99.07/99.18 v x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 x115 x116 -x117 -x118 99.07/99.18 v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 x13 x130 x131 x132 x133 -x134 -x135 x136 x137 x138 x139 99.07/99.18 v x14 -x140 -x141 x142 x143 x144 x145 -x146 -x147 x148 x149 x15 x150 x151 -x152 -x153 x154 x155 x156 x157 -x158 -x159 x16 x160 99.07/99.18 v x161 x162 x163 x164 x165 -x166 -x167 -x168 x169 x17 x170 x171 -x172 -x173 -x174 x175 x176 x177 -x178 -x179 x18 -x180 x181 x182 99.07/99.18 v x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 x193 x194 x195 -x196 -x197 -x198 x199 x2 x20 -x200 -x201 x202 99.07/99.18 v -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x22 -x220 -x221 99.07/99.18 v -x222 x223 -x224 -x225 x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 x235 -x236 -x237 x238 x239 x24 -x240 x241 99.07/99.18 v -x242 -x243 x244 x245 -x246 x247 -x248 -x249 x25 x250 x251 -x252 x253 -x254 -x255 x256 x257 -x258 x259 -x26 -x260 -x261 x262 99.07/99.18 v x263 -x264 x265 -x266 -x267 x268 x269 -x27 -x270 -x28 x29 -x3 -x30 x31 x32 x33 x34 x35 x36 x37 -x38 -x39 -x4 x40 x41 x42 x43 x44 99.07/99.18 v x45 -x46 -x47 -x48 x49 -x5 -x50 -x51 x52 -x53 -x54 x55 -x56 -x57 x58 x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 x7 99.07/99.18 v x70 x71 x72 x73 -x74 x75 -x76 -x77 -x78 -x79 x8 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 x88 x89 -x9 -x90 x91 x92 -x93 -x94 -x95 -x96 99.07/99.18 v x97 x98 -x99
OK 3
Linearizing /tmp/evaluation/459616-1178656755/instance-459616-1178656755.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node15/watcher-459616-1178656755 -o ROOT/results/node15/solver-459616-1178656755 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459616-1178656755/instance-459616-1178656755.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.85 0.97 0.99 3/77 22035 /proc/meminfo: memFree=1459696/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=1456 CPUtime=0 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 313593089 1490944 130 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 364 130 86 219 0 141 0 [startup+0.011637 s] /proc/loadavg: 0.85 0.97 0.99 3/77 22035 /proc/meminfo: memFree=1459696/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=1452 CPUtime=0 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 313593089 1486848 150 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 363 151 90 219 0 140 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1452 [startup+0.101644 s] /proc/loadavg: 0.85 0.97 0.99 3/77 22035 /proc/meminfo: memFree=1459696/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=2352 CPUtime=0.09 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 332 0 0 0 9 0 0 0 18 0 1 0 313593089 2408448 314 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 588 314 90 219 0 365 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2352 [startup+0.301664 s] /proc/loadavg: 0.85 0.97 0.99 3/77 22035 /proc/meminfo: memFree=1459696/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=3704 CPUtime=0.29 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 597 0 0 0 28 1 0 0 19 0 1 0 313593089 3792896 579 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 926 579 102 219 0 703 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3704 [startup+0.7017 s] /proc/loadavg: 0.85 0.97 0.99 3/77 22035 /proc/meminfo: memFree=1459696/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=5884 CPUtime=0.69 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 863 0 0 0 68 1 0 0 22 0 1 0 313593089 6025216 845 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 1471 845 102 219 0 1248 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5884 [startup+1.50277 s] /proc/loadavg: 0.85 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1456232/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=6340 CPUtime=1.49 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 1162 0 0 0 147 2 0 0 25 0 1 0 313593089 6492160 1095 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 1585 1095 102 219 0 1362 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6340 [startup+3.10192 s] /proc/loadavg: 0.85 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1455144/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=6612 CPUtime=3.09 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 1505 0 0 0 306 3 0 0 25 0 1 0 313593089 6770688 1438 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 1653 1438 102 219 0 1430 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6612 [startup+6.30122 s] /proc/loadavg: 0.86 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1452776/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=11636 CPUtime=6.29 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 1963 0 0 0 624 5 0 0 25 0 1 0 313593089 11915264 1799 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 2909 1799 102 219 0 2686 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11636 [startup+12.7018 s] /proc/loadavg: 0.87 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1450728/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=12472 CPUtime=12.69 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 2469 0 0 0 1260 9 0 0 25 0 1 0 313593089 12771328 2305 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 3118 2305 102 219 0 2895 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 12472 [startup+25.502 s] /proc/loadavg: 0.90 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1447400/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=14244 CPUtime=25.48 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 3487 0 0 0 2532 16 0 0 25 0 1 0 313593089 14585856 3130 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 3561 3130 102 219 0 3338 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 14244 [startup+51.1013 s] /proc/loadavg: 0.93 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1445224/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=25056 CPUtime=51.07 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 4417 0 0 0 5080 27 0 0 25 0 1 0 313593089 25657344 3675 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 6264 3675 102 219 0 6041 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 25056 Solver just ended. Dumping a history of the last processes samples [startup+76.7017 s] /proc/loadavg: 0.95 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1443304/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=26036 CPUtime=76.67 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 4910 0 0 0 7631 36 0 0 25 0 1 0 313593089 26660864 4168 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 6509 4168 102 219 0 6286 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 26036 [startup+89.5019 s] /proc/loadavg: 0.96 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1442472/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=26584 CPUtime=89.47 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 5106 0 0 0 8906 41 0 0 25 0 1 0 313593089 27222016 4364 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 6646 4364 102 219 0 6423 0 Current children cumulated CPU time (s) 89.47 Current children cumulated vsize (KiB) 26584 [startup+95.9025 s] /proc/loadavg: 0.97 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1442024/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=27016 CPUtime=95.87 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 5216 0 0 0 9542 45 0 0 25 0 1 0 313593089 27664384 4474 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 6754 4474 102 219 0 6531 0 Current children cumulated CPU time (s) 95.87 Current children cumulated vsize (KiB) 27016 [startup+97.5016 s] /proc/loadavg: 0.97 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1441960/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=27164 CPUtime=97.47 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 5274 0 0 0 9702 45 0 0 25 0 1 0 313593089 27815936 4532 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 6791 4532 102 219 0 6568 0 Current children cumulated CPU time (s) 97.47 Current children cumulated vsize (KiB) 27164 [startup+98.3017 s] /proc/loadavg: 0.97 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1441768/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=27164 CPUtime=98.27 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 5282 0 0 0 9781 46 0 0 25 0 1 0 313593089 27815936 4540 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 6791 4540 102 219 0 6568 0 Current children cumulated CPU time (s) 98.27 Current children cumulated vsize (KiB) 27164 [startup+98.7017 s] /proc/loadavg: 0.97 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1441768/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=27320 CPUtime=98.67 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 5308 0 0 0 9821 46 0 0 25 0 1 0 313593089 27975680 4566 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 6830 4566 102 219 0 6607 0 Current children cumulated CPU time (s) 98.67 Current children cumulated vsize (KiB) 27320 [startup+99.1018 s] /proc/loadavg: 0.97 0.97 0.99 2/78 22036 /proc/meminfo: memFree=1441640/2055920 swapFree=4169132/4192956 [pid=22035] ppid=22033 vsize=27320 CPUtime=99.07 /proc/22035/stat : 22035 (PBS4_SAT07v2) R 22033 22035 21386 0 -1 4194304 5312 0 0 0 9861 46 0 0 25 0 1 0 313593089 27975680 4570 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22035/statm: 6830 4570 102 219 0 6607 0 Current children cumulated CPU time (s) 99.07 Current children cumulated vsize (KiB) 27320 Child status: 0 Real time (s): 99.1885 CPU time (s): 99.1629 CPU user time (s): 98.693 CPU system time (s): 0.469928 CPU usage (%): 99.9742 Max. virtual memory (cumulated for all children) (KiB): 27320 getrusage(RUSAGE_CHILDREN,...) data: user time used= 98.693 system time used= 0.469928 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5320 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= 7 involuntary context switches= 134 runsolver used 0.082987 second user time and 0.251961 second system time The end
Begin job on node15 on Tue May 8 20:39:15 UTC 2007 IDJOB= 459616 IDBENCH= 48077 IDSOLVER= 200 FILE ID= node15/459616-1178656755 PBS_JOBID= 5217839 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459616-1178656755/instance-459616-1178656755.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-459616-1178656755 -o ROOT/results/node15/conversion-459616-1178656755 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459616-1178656755/instance-459616-1178656755.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-459616-1178656755 -o ROOT/results/node15/solver-459616-1178656755 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459616-1178656755/instance-459616-1178656755.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= c39f64fc7780fdd337b3dc7ba22d2bb1 RANDOM SEED= 547003386 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.227 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 : 3000.227 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: 1460168 kB Buffers: 64004 kB Cached: 408420 kB SwapCached: 2692 kB Active: 210264 kB Inactive: 308680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1460168 kB SwapTotal: 4192956 kB SwapFree: 4169132 kB Dirty: 2452 kB Writeback: 0 kB Mapped: 53832 kB Slab: 62192 kB Committed_AS: 10793092 kB PageTables: 1936 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66562 MiB End job on node15 on Tue May 8 20:40:54 UTC 2007