Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | -60000 | 30.0114 | 30.0232 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-sc50a.opb |
MD5SUM | b5ddffc69ae920b5aae5c160b76ce03f |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -60000 |
Best CPU time to get the best result obtained on this benchmark | 4.10537 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -60000 |
Optimality of the best value was proved | YES |
Number of variables | 1440 |
Total number of constraints | 49 |
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 | 49 |
Minimum length of a constraint | 60 |
Maximum length of a constraint | 120 |
Number of terms in the objective function | 30 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 1073741823 |
Number of bits of the sum of numbers in the objective function | 30 |
Biggest number in a constraint | 8589934592 |
Number of bits of the biggest number in a constraint | 34 |
Biggest sum of numbers in a constraint | 22548578283 |
Number of bits of the biggest sum of numbers | 35 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/433295-1177957402/instance-433295-1177957402.opb 0.00/0.00 c File size is 49057 bytes. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Highest Coefficient sum: 2.25486e+10 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.008 s 0.00/0.01 c Var: 1440 Constr: 69 0/0/69 Lit: 5460 Watch. Lit: 946 0.00/0.01 c Obj. Vars: 30 (2.08333 % of total variables) 0.00/0.03 c Pre-processing Time: 0.03 s 0.00/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.04 c 0 871 69 4830 70 3912 9660 0 0 0.03 0.00/0.04 c 101 871 170 9173 53 4815 10627 101 2463 0.04 0.00/0.04 o 0 0.044 5.09/5.11 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 5.09/5.11 c 101 871 171 9190 53 4810 9660 102 2295 0.04 5.09/5.11 c 201 871 271 13632 50 5002 10627 202 3589 0.06 5.09/5.11 c 452 871 522 23719 45 5520 11690 453 4913 0.09 5.09/5.11 c 927 871 997 43138 43 6463 12860 928 5618 0.17 5.09/5.11 c 1740 871 1810 76261 42 8086 14147 1741 5403 0.32 5.09/5.11 c 3061 871 3131 129311 41 10706 15562 3062 4680 0.65 5.09/5.11 c 5142 871 5212 213681 40 14895 17119 5143 3453 1.49 5.09/5.11 c 8366 871 8436 341523 40 21327 18831 8367 2454 3.41 5.09/5.11 o -50000 5.111 28.98/29.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 28.98/29.03 c 10258 871 10329 414324 40 25121 9694 10260 2006 5.11 28.98/29.03 c 10358 871 4917 193862 39 14312 10664 4848 1953 5.30 28.98/29.03 c 10609 869 5168 203312 39 14794 11731 5099 1956 5.42 28.98/29.03 c 11085 868 5644 220998 39 15745 12905 5575 1968 5.63 28.98/29.03 c 11899 868 6458 251852 38 17375 14196 6389 1983 6.00 28.98/29.03 c 13220 868 7779 302450 38 20022 15616 7710 1987 6.65 28.98/29.03 c 15301 868 9860 381810 38 24181 17178 9791 1877 8.15 28.98/29.03 c 18526 868 13085 503734 38 30619 18896 13016 1615 11.47 28.98/29.03 c 23463 868 18022 733172 40 40522 20786 17953 1440 16.28 28.98/29.03 c 30969 868 14453 577669 39 33372 22865 14384 1126 27.48 28.98/29.03 o -60000 29.027 29.98/30.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 29.98/30.01 c 32172 867 15657 622121 39 35795 9694 15588 1108 29.03 29.98/30.01 c 32272 867 5022 183813 36 14481 10664 4953 1104 29.22 29.98/30.01 c 32523 866 5273 190291 36 15005 11731 5204 1109 29.31 29.98/30.01 c 32999 864 5749 206552 35 15967 12905 5680 1115 29.58 29.98/30.01 c 33813 859 6563 233684 35 17582 14196 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29.98/30.01 v -x1348 -x1349 -x1350 -x1351 -x1352 -x1353 x1354 x1355 -x1356 -x1357 x1358 x1359 -x1360 -x1361 x1362 -x1363 -x1364 x1365 29.98/30.01 v -x1366 -x1367 -x1368 -x1369 -x1370 -x1371 -x1372 -x1373 -x1374 -x1375 -x1376 -x1377 -x1378 -x1379 -x1380 -x1381 -x1382 29.98/30.01 v -x1383 x1384 -x1385 x1386 -x1387 -x1388 x1389 x1390 x1391 -x1392 x1393 -x1394 x1395 -x1396 x1397 -x1398 -x1399 -x1400 -x1401 29.98/30.01 v -x1402 -x1403 -x1404 -x1405 -x1406 -x1407 -x1408 -x1409 -x1410 -x1411 x1412 x1413 -x1414 -x1415 x1416 -x1417 -x1418 x1419 29.98/30.01 v x1420 x1421 -x1422 x1423 -x1424 x1425 -x1426 x1427 -x1428 -x1429 -x1430 -x1431 -x1432 -x1433 -x1434 -x1435 -x1436 -x1437 29.98/30.01 v -x1438 -x1439 -x1440 29.98/30.01 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 29.98/30.01 c 24 33845 1168 39724 6595 234645 6526 1127 30.01 29.98/30.01 c Objective: -60000 29.98/30.01 s OPTIMUM FOUND 29.98/30.01 c Total time: 30.006 s
OK -60000
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-433295-1177957402 -o ROOT/results/node9/solver-433295-1177957402 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433295-1177957402/instance-433295-1177957402.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: 0.93 0.98 0.96 3/77 21689 /proc/meminfo: memFree=1846032/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=11784 CPUtime=0 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 271777760 12066816 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9098875 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 2946 333 280 324 0 2004 0 [startup+0.0620799 s] /proc/loadavg: 0.93 0.98 0.96 3/77 21689 /proc/meminfo: memFree=1846032/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=4428 CPUtime=0.05 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 538 0 0 0 5 0 0 0 18 0 1 0 271777760 4534272 496 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 1107 497 311 324 0 177 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4428 [startup+0.101084 s] /proc/loadavg: 0.93 0.98 0.96 3/77 21689 /proc/meminfo: memFree=1846032/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=4684 CPUtime=0.09 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 580 0 0 0 9 0 0 0 18 0 1 0 271777760 4796416 538 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051250 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 1171 538 311 324 0 241 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4684 [startup+0.301106 s] /proc/loadavg: 0.93 0.98 0.96 3/77 21689 /proc/meminfo: memFree=1846032/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=5340 CPUtime=0.29 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 762 0 0 0 29 0 0 0 19 0 1 0 271777760 5468160 720 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 1335 720 311 324 0 405 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5340 [startup+0.701151 s] /proc/loadavg: 0.93 0.98 0.96 3/77 21689 /proc/meminfo: memFree=1846032/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=6384 CPUtime=0.68 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 1010 0 0 0 68 0 0 0 23 0 1 0 271777760 6537216 968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9098875 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 1596 968 311 324 0 666 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 6384 [startup+1.50124 s] /proc/loadavg: 0.93 0.98 0.96 2/78 21690 /proc/meminfo: memFree=1842824/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=7560 CPUtime=1.49 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 1317 0 0 0 148 1 0 0 25 0 1 0 271777760 7741440 1275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 1890 1275 311 324 0 960 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7560 [startup+3.10142 s] /proc/loadavg: 0.93 0.98 0.96 2/78 21690 /proc/meminfo: memFree=1841160/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=9252 CPUtime=3.09 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 1745 0 0 0 308 1 0 0 25 0 1 0 271777760 9474048 1703 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551081 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 2313 1703 311 324 0 1383 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9252 [startup+6.30178 s] /proc/loadavg: 0.93 0.98 0.96 2/78 21690 /proc/meminfo: memFree=1838600/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=10820 CPUtime=6.29 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 2125 0 0 0 628 1 0 0 25 0 1 0 271777760 11079680 2083 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 2705 2083 311 324 0 1775 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10820 [startup+12.7015 s] /proc/loadavg: 0.94 0.98 0.96 2/78 21690 /proc/meminfo: memFree=1837064/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=12644 CPUtime=12.68 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 2593 0 0 0 1266 2 0 0 25 0 1 0 271777760 12947456 2551 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 3161 2551 311 324 0 2231 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 12644 [startup+25.502 s] /proc/loadavg: 0.95 0.98 0.96 2/78 21690 /proc/meminfo: memFree=1831752/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=17720 CPUtime=25.48 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 3858 0 0 0 2545 3 0 0 25 0 1 0 271777760 18145280 3816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 4430 3816 311 324 0 3500 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 17720 Solver just ended. Dumping a history of the last processes samples [startup+27.1011 s] /proc/loadavg: 0.95 0.98 0.96 2/78 21690 /proc/meminfo: memFree=1831752/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=17720 CPUtime=27.08 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 3858 0 0 0 2705 3 0 0 25 0 1 0 271777760 18145280 3816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 4430 3816 311 324 0 3500 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 17720 [startup+28.7013 s] /proc/loadavg: 0.95 0.98 0.96 2/78 21690 /proc/meminfo: memFree=1831752/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=17720 CPUtime=28.68 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 3858 0 0 0 2865 3 0 0 25 0 1 0 271777760 18145280 3816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 4430 3816 311 324 0 3500 0 Current children cumulated CPU time (s) 28.68 Current children cumulated vsize (KiB) 17720 [startup+29.5014 s] /proc/loadavg: 0.95 0.98 0.96 2/78 21690 /proc/meminfo: memFree=1831752/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=17720 CPUtime=29.48 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 3858 0 0 0 2945 3 0 0 25 0 1 0 271777760 18145280 3816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9095058 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 4430 3816 311 324 0 3500 0 Current children cumulated CPU time (s) 29.48 Current children cumulated vsize (KiB) 17720 [startup+29.9015 s] /proc/loadavg: 0.95 0.98 0.96 2/78 21690 /proc/meminfo: memFree=1831752/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=17720 CPUtime=29.88 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 3858 0 0 0 2985 3 0 0 25 0 1 0 271777760 18145280 3816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 4430 3816 311 324 0 3500 0 Current children cumulated CPU time (s) 29.88 Current children cumulated vsize (KiB) 17720 [startup+30.0015 s] /proc/loadavg: 0.95 0.98 0.96 2/78 21690 /proc/meminfo: memFree=1831752/2055920 swapFree=4145476/4192956 [pid=21689] ppid=21687 vsize=17720 CPUtime=29.98 /proc/21689/stat : 21689 (bsolo3.0.17) R 21687 21689 21233 0 -1 4194304 3858 0 0 0 2995 3 0 0 25 0 1 0 271777760 18145280 3816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21689/statm: 4430 3816 311 324 0 3500 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (KiB) 17720 Child status: 0 Real time (s): 30.0232 CPU time (s): 30.0114 CPU user time (s): 29.9704 CPU system time (s): 0.040993 CPU usage (%): 99.9607 Max. virtual memory (cumulated for all children) (KiB): 17720 getrusage(RUSAGE_CHILDREN,...) data: user time used= 29.9704 system time used= 0.040993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3862 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= 12 involuntary context switches= 614 runsolver used 0.030995 second user time and 0.069989 second system time The end
Begin job on node9 on Mon Apr 30 18:23:22 UTC 2007 IDJOB= 433295 IDBENCH= 2449 IDSOLVER= 199 FILE ID= node9/433295-1177957402 PBS_JOBID= 4727691 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-sc50a.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433295-1177957402/instance-433295-1177957402.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-433295-1177957402 -o ROOT/results/node9/solver-433295-1177957402 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433295-1177957402/instance-433295-1177957402.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= b5ddffc69ae920b5aae5c160b76ce03f RANDOM SEED= 235269028 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node9.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 : 3000.221 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 : 3000.221 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: 1846440 kB Buffers: 34264 kB Cached: 105820 kB SwapCached: 15432 kB Active: 47340 kB Inactive: 116972 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1846440 kB SwapTotal: 4192956 kB SwapFree: 4145476 kB Dirty: 6788 kB Writeback: 0 kB Mapped: 31164 kB Slab: 30696 kB Committed_AS: 6735416 kB PageTables: 1788 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 node9 on Mon Apr 30 18:23:52 UTC 2007