Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | -15 | 82.1045 | 82.1269 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_100_25_1.opb |
MD5SUM | 009ec87aa7f9a2a2aeb136cc6734ca0d |
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 | -15 |
Best CPU time to get the best result obtained on this benchmark | 13.075 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -15 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 100 |
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 | 100 |
Minimum length of a constraint | 25 |
Maximum length of a constraint | 43 |
Number of terms in the objective function | 100 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 3038 |
Sum of products size (including duplicates) | 6076 |
Number of different products | 1519 |
Sum of products size | 3038 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459725-1178658855/instance-459725-1178658855.opb ...... 0.00/0.04 c done parsing opb. 0.00/0.04 o 92 0.00/0.04 o 91 0.00/0.04 o 90 0.00/0.04 o 88 0.09/0.12 o 87 0.59/0.63 o 86 38.18/38.23 o 85 82.07/82.11 o 85 82.07/82.11 s OPTIMUM FOUND 82.07/82.11 c Total Run Time 82.0555 82.07/82.11 v -x1 x10 -x100 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1006 -x1007 -x1008 -x1009 -x101 -x1010 -x1011 -x1012 -x1013 -x1014 82.07/82.11 v -x1015 -x1016 -x1017 -x1018 -x1019 -x102 -x1020 -x1021 -x1022 -x1023 -x1024 -x1025 -x1026 -x1027 -x1028 -x1029 -x103 -x1030 82.07/82.11 v -x1031 -x1032 -x1033 -x1034 -x1035 -x1036 -x1037 -x1038 -x1039 -x104 -x1040 -x1041 -x1042 -x1043 -x1044 -x1045 -x1046 82.07/82.11 v -x1047 -x1048 -x1049 -x105 -x1050 -x1051 -x1052 -x1053 -x1054 -x1055 -x1056 -x1057 -x1058 -x1059 -x106 -x1060 -x1061 -x1062 82.07/82.11 v -x1063 -x1064 -x1065 -x1066 -x1067 -x1068 -x1069 -x107 -x1070 -x1071 -x1072 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v -x119 -x1190 -x1191 -x1192 -x1193 -x1194 -x1195 -x1196 -x1197 -x1198 -x1199 -x12 -x120 -x1200 -x1201 -x1202 -x1203 -x1204 82.07/82.11 v -x1205 -x1206 -x1207 -x1208 -x1209 -x121 -x1210 -x1211 -x1212 -x1213 -x1214 -x1215 -x1216 -x1217 -x1218 -x1219 -x122 -x1220 82.07/82.11 v -x1221 -x1222 -x1223 -x1224 -x1225 -x1226 -x1227 -x1228 -x1229 -x123 -x1230 -x1231 -x1232 -x1233 -x1234 -x1235 -x1236 82.07/82.11 v -x1237 -x1238 -x1239 -x124 -x1240 -x1241 -x1242 -x1243 -x1244 -x1245 -x1246 -x1247 -x1248 -x1249 -x125 -x1250 -x1251 -x1252 82.07/82.11 v -x1253 -x1254 -x1255 -x1256 -x1257 -x1258 -x1259 -x126 -x1260 -x1261 -x1262 -x1263 -x1264 -x1265 -x1266 -x1267 -x1268 82.07/82.11 v -x1269 -x127 -x1270 -x1271 -x1272 -x1273 -x1274 -x1275 -x1276 -x1277 -x1278 -x1279 -x128 -x1280 -x1281 -x1282 -x1283 -x1284 82.07/82.11 v -x1285 -x1286 -x1287 -x1288 -x1289 -x129 -x1290 -x1291 -x1292 -x1293 -x1294 -x1295 -x1296 -x1297 -x1298 -x1299 -x13 -x130 82.07/82.11 v -x1300 -x1301 -x1302 -x1303 -x1304 -x1305 -x1306 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OK -15
Linearizing /tmp/evaluation/459725-1178658855/instance-459725-1178658855.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node44/watcher-459725-1178658855 -o ROOT/results/node44/solver-459725-1178658855 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459725-1178658855/instance-459725-1178658855.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: 1.00 1.00 1.00 3/77 22343 /proc/meminfo: memFree=1859216/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=1608 CPUtime=0 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 313797213 1646592 176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134795347 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 402 176 86 219 0 179 0 [startup+0.077436 s] /proc/loadavg: 1.00 1.00 1.00 3/77 22343 /proc/meminfo: memFree=1859216/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=2392 CPUtime=0.07 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 410 0 0 0 7 0 0 0 18 0 1 0 313797213 2449408 392 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 598 392 102 219 0 375 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2392 [startup+0.101439 s] /proc/loadavg: 1.00 1.00 1.00 3/77 22343 /proc/meminfo: memFree=1859216/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=2528 CPUtime=0.09 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 463 0 0 0 9 0 0 0 18 0 1 0 313797213 2588672 445 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 632 445 102 219 0 409 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2528 [startup+0.301459 s] /proc/loadavg: 1.00 1.00 1.00 3/77 22343 /proc/meminfo: memFree=1859216/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=4064 CPUtime=0.29 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 755 0 0 0 29 0 0 0 20 0 1 0 313797213 4161536 737 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 1016 737 102 219 0 793 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4064 [startup+0.7015 s] /proc/loadavg: 1.00 1.00 1.00 3/77 22343 /proc/meminfo: memFree=1859216/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=6712 CPUtime=0.69 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 1225 0 0 0 68 1 0 0 24 0 1 0 313797213 6873088 1207 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 1678 1207 102 219 0 1455 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6712 [startup+1.50158 s] /proc/loadavg: 1.00 1.00 1.00 2/78 22344 /proc/meminfo: memFree=1853384/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=11852 CPUtime=1.49 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 2016 0 0 0 148 1 0 0 25 0 1 0 313797213 12136448 1949 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 2963 1949 102 219 0 2740 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 11852 [startup+3.10175 s] /proc/loadavg: 1.00 1.00 1.00 2/78 22344 /proc/meminfo: memFree=1849800/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=12800 CPUtime=3.09 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 2905 0 0 0 307 2 0 0 25 0 1 0 313797213 13107200 2838 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 3200 2838 102 219 0 2977 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 12800 [startup+6.30107 s] /proc/loadavg: 1.08 1.02 1.01 2/78 22344 /proc/meminfo: memFree=1845704/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=22516 CPUtime=6.29 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 3800 0 0 0 625 4 0 0 25 0 1 0 313797213 23056384 3636 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 5629 3636 102 219 0 5406 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 22516 [startup+12.7017 s] /proc/loadavg: 1.07 1.02 1.00 2/78 22344 /proc/meminfo: memFree=1840968/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=24576 CPUtime=12.69 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 4929 0 0 0 1262 7 0 0 25 0 1 0 313797213 25165824 4572 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 6144 4572 102 219 0 5921 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 24576 [startup+25.5011 s] /proc/loadavg: 1.06 1.01 1.00 2/78 22344 /proc/meminfo: memFree=1835720/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=26188 CPUtime=25.48 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 6229 0 0 0 2538 10 0 0 25 0 1 0 313797213 26816512 5872 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 6547 5872 102 219 0 6324 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 26188 [startup+51.1017 s] /proc/loadavg: 1.04 1.01 1.00 2/78 22344 /proc/meminfo: memFree=1830664/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=45660 CPUtime=51.07 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 7900 0 0 0 5090 17 0 0 25 0 1 0 313797213 46755840 7158 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134548931 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 11415 7158 102 219 0 11192 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 45660 Solver just ended. Dumping a history of the last processes samples [startup+63.902 s] /proc/loadavg: 1.03 1.01 1.00 2/78 22344 /proc/meminfo: memFree=1829576/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=46164 CPUtime=63.88 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 8157 0 0 0 6367 21 0 0 25 0 1 0 313797213 47271936 7415 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 11541 7415 102 219 0 11318 0 Current children cumulated CPU time (s) 63.88 Current children cumulated vsize (KiB) 46164 [startup+70.3017 s] /proc/loadavg: 1.02 1.01 1.00 2/78 22344 /proc/meminfo: memFree=1829064/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=46332 CPUtime=70.28 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 8282 0 0 0 7006 22 0 0 25 0 1 0 313797213 47443968 7540 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 11583 7540 102 219 0 11360 0 Current children cumulated CPU time (s) 70.28 Current children cumulated vsize (KiB) 46332 [startup+76.7013 s] /proc/loadavg: 1.02 1.01 1.00 2/78 22344 /proc/meminfo: memFree=1827848/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=49776 CPUtime=76.68 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 9573 0 0 0 7643 25 0 0 25 0 1 0 313797213 50970624 8062 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 12444 8062 102 219 0 12221 0 Current children cumulated CPU time (s) 76.68 Current children cumulated vsize (KiB) 49776 [startup+79.9016 s] /proc/loadavg: 1.02 1.01 1.00 2/78 22344 /proc/meminfo: memFree=1826632/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=50160 CPUtime=79.87 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 9672 0 0 0 7962 25 0 0 25 0 1 0 313797213 51363840 8161 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 12540 8161 102 219 0 12317 0 Current children cumulated CPU time (s) 79.87 Current children cumulated vsize (KiB) 50160 [startup+81.5018 s] /proc/loadavg: 1.02 1.01 1.00 2/78 22344 /proc/meminfo: memFree=1826312/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=50352 CPUtime=81.47 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 9728 0 0 0 8121 26 0 0 25 0 1 0 313797213 51560448 8217 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556975 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 12588 8217 102 219 0 12365 0 Current children cumulated CPU time (s) 81.47 Current children cumulated vsize (KiB) 50352 [startup+81.9019 s] /proc/loadavg: 1.02 1.01 1.00 2/78 22344 /proc/meminfo: memFree=1826312/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=50352 CPUtime=81.87 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 9742 0 0 0 8161 26 0 0 25 0 1 0 313797213 51560448 8231 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 12588 8231 102 219 0 12365 0 Current children cumulated CPU time (s) 81.87 Current children cumulated vsize (KiB) 50352 [startup+82.1019 s] /proc/loadavg: 1.02 1.01 1.00 2/78 22344 /proc/meminfo: memFree=1826312/2055920 swapFree=4155964/4192956 [pid=22343] ppid=22341 vsize=50544 CPUtime=82.07 /proc/22343/stat : 22343 (PBS4_SAT07v2) R 22341 22343 21545 0 -1 4194304 9758 0 0 0 8181 26 0 0 25 0 1 0 313797213 51757056 8247 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22343/statm: 12636 8247 102 219 0 12413 0 Current children cumulated CPU time (s) 82.07 Current children cumulated vsize (KiB) 50544 Child status: 0 Real time (s): 82.1269 CPU time (s): 82.1045 CPU user time (s): 81.8376 CPU system time (s): 0.266959 CPU usage (%): 99.9727 Max. virtual memory (cumulated for all children) (KiB): 50544 getrusage(RUSAGE_CHILDREN,...) data: user time used= 81.8376 system time used= 0.266959 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9766 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= 9 involuntary context switches= 1731 runsolver used 0.06499 second user time and 0.19397 second system time The end
Begin job on node44 on Tue May 8 21:14:15 UTC 2007 IDJOB= 459725 IDBENCH= 48186 IDSOLVER= 200 FILE ID= node44/459725-1178658855 PBS_JOBID= 5218420 Free space on /tmp= 66558 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_1.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459725-1178658855/instance-459725-1178658855.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-459725-1178658855 -o ROOT/results/node44/conversion-459725-1178658855 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459725-1178658855/instance-459725-1178658855.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node44/watcher-459725-1178658855 -o ROOT/results/node44/solver-459725-1178658855 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459725-1178658855/instance-459725-1178658855.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 009ec87aa7f9a2a2aeb136cc6734ca0d RANDOM SEED= 413449561 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node44.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 : 3000.234 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: 1859688 kB Buffers: 23432 kB Cached: 77276 kB SwapCached: 12512 kB Active: 66300 kB Inactive: 57284 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1859688 kB SwapTotal: 4192956 kB SwapFree: 4155964 kB Dirty: 2368 kB Writeback: 0 kB Mapped: 31384 kB Slab: 58176 kB Committed_AS: 4600896 kB PageTables: 1736 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= 66558 MiB End job on node44 on Tue May 8 21:15:37 UTC 2007