Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 68 | 51.8851 | 51.9131 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB05/manquinho/routing/normalized-s4-4-3-9pb.opb |
MD5SUM | 7f8cd0ba2dda7463f3c06a016c2c7d47 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 68 |
Best CPU time to get the best result obtained on this benchmark | 0.25896 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 68 |
Optimality of the best value was proved | YES |
Number of variables | 840 |
Total number of constraints | 2526 |
Number of constraints which are clauses | 2502 |
Number of constraints which are cardinality constraints (but not clauses) | 24 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 840 |
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 | 840 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 840 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.21/0.54 o 72 0.52/0.93 o 70 5.76/5.80 o 68 51.84/51.91 s OPTIMUM FOUND 51.84/51.91 v x12 x23 x24 x27 x31 x32 x39 x43 x65 x73 x74 x75 x105 x116 x134 x152 x153 x166 x172 x181 x186 x190 x199 x205 x209 x214 x220 x234 x258 51.84/51.91 v x283 x292 x293 x305 x324 x336 x339 x375 x379 x405 x410 x414 x420 x423 x428 x432 x453 x465 x476 x481 x493 x514 x525 x539 x559 x577 51.84/51.91 v x578 x611 x632 x647 x664 x682 x683 x719 x730 x760 x773 x808 x821
OK 68
/tmp/evaluation/363839-1177033597/instance-363839-1177033597.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node52/watcher-363839-1177033597 -o ROOT/results/node52/solver-363839-1177033597 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363839-1177033597.opb /tmp/evaluation/363839-1177033597/temp 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: 0.92 0.95 0.98 3/64 17855 /proc/meminfo: memFree=1821452/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12268 CPUtime=0 /proc/17855/stat : 17855 (pbclasp) R 17853 17855 17084 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 58204817 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653922405 0 2147483391 4224 0 0 0 0 17 1 0 0 /proc/17855/statm: 3067 317 242 3 0 167 0 [startup+0.080506 s] /proc/loadavg: 0.92 0.95 0.98 3/64 17855 /proc/meminfo: memFree=1821452/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12532 CPUtime=0.01 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 538 0 0 0 1 0 0 0 16 0 1 0 58204817 12832768 492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/17855/statm: 3133 492 324 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.102506 s] /proc/loadavg: 0.92 0.95 0.98 3/64 17855 /proc/meminfo: memFree=1821452/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12532 CPUtime=0.01 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 538 0 0 0 1 0 0 0 16 0 1 0 58204817 12832768 492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/17855/statm: 3133 492 324 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.301523 s] /proc/loadavg: 0.92 0.95 0.98 3/64 17855 /proc/meminfo: memFree=1821452/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12664 CPUtime=0.21 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 664 1590 0 0 1 0 19 1 16 0 1 0 58204817 12967936 531 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17855/statm: 3166 531 343 3 0 266 0 Current children cumulated CPU time (s) 0.21 Current children cumulated vsize (KiB) 12664 [startup+0.702547 s] /proc/loadavg: 0.92 0.95 0.98 3/64 17855 /proc/meminfo: memFree=1821452/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12664 CPUtime=0.52 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 814 3607 0 0 1 0 49 2 16 0 1 0 58204817 12967936 533 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17855/statm: 3166 533 343 3 0 266 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 12664 [startup+1.5016 s] /proc/loadavg: 0.92 0.95 0.98 2/67 17881 /proc/meminfo: memFree=1818612/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12664 CPUtime=0.92 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 928 5631 0 0 2 0 86 4 16 0 1 0 58204817 12967936 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17855/statm: 3166 534 343 3 0 266 0 [pid=17879] ppid=17855 vsize=5352 CPUtime=0 /proc/17879/stat : 17879 (sh) S 17855 17855 17084 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 58204912 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17879/statm: 1338 224 188 169 0 49 0 [pid=17881] ppid=17879 vsize=4184 CPUtime=0.55 /proc/17881/stat : 17881 (clasp-1.0) R 17879 17855 17084 0 -1 4194304 706 0 0 0 55 0 0 0 21 0 1 0 58204912 4284416 668 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715812 0 0 4096 0 0 0 0 17 1 0 0 /proc/17881/statm: 1046 668 249 81 0 420 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 22200 [startup+3.10171 s] /proc/loadavg: 0.92 0.95 0.98 2/67 17881 /proc/meminfo: memFree=1818228/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12664 CPUtime=0.92 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 928 5631 0 0 2 0 86 4 16 0 1 0 58204817 12967936 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17855/statm: 3166 534 343 3 0 266 0 [pid=17879] ppid=17855 vsize=5352 CPUtime=0 /proc/17879/stat : 17879 (sh) S 17855 17855 17084 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 58204912 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17879/statm: 1338 224 188 169 0 49 0 [pid=17881] ppid=17879 vsize=4456 CPUtime=2.14 /proc/17881/stat : 17881 (clasp-1.0) R 17879 17855 17084 0 -1 4194304 785 0 0 0 214 0 0 0 25 0 1 0 58204912 4562944 747 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784643 0 0 4096 0 0 0 0 17 1 0 0 /proc/17881/statm: 1114 747 249 81 0 488 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 22472 [startup+6.30193 s] /proc/loadavg: 0.93 0.95 0.98 2/67 17881 /proc/meminfo: memFree=1817332/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12664 CPUtime=5.78 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 1054 7935 0 0 2 0 571 5 16 0 1 0 58204817 12967936 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17855/statm: 3166 534 343 3 0 266 0 Current children cumulated CPU time (s) 5.78 Current children cumulated vsize (KiB) 12664 [startup+12.7014 s] /proc/loadavg: 0.93 0.96 0.98 2/67 17889 /proc/meminfo: memFree=1817076/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12664 CPUtime=5.78 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 1054 7935 0 0 2 0 571 5 16 0 1 0 58204817 12967936 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17855/statm: 3166 534 343 3 0 266 0 [pid=17887] ppid=17855 vsize=5352 CPUtime=0 /proc/17887/stat : 17887 (sh) S 17855 17855 17084 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 58205399 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17887/statm: 1338 224 188 169 0 49 0 [pid=17889] ppid=17887 vsize=5264 CPUtime=6.86 /proc/17889/stat : 17889 (clasp-1.0) R 17887 17855 17084 0 -1 4194304 960 0 0 0 686 0 0 0 25 0 1 0 58205400 5390336 922 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713631 0 0 4096 0 0 0 0 17 1 0 0 /proc/17889/statm: 1316 922 249 81 0 690 0 Current children cumulated CPU time (s) 12.64 Current children cumulated vsize (KiB) 23280 [startup+25.5022 s] /proc/loadavg: 0.95 0.96 0.98 2/67 17889 /proc/meminfo: memFree=1815156/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12664 CPUtime=5.78 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 1054 7935 0 0 2 0 571 5 16 0 1 0 58204817 12967936 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17855/statm: 3166 534 343 3 0 266 0 [pid=17887] ppid=17855 vsize=5352 CPUtime=0 /proc/17887/stat : 17887 (sh) S 17855 17855 17084 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 58205399 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17887/statm: 1338 224 188 169 0 49 0 [pid=17889] ppid=17887 vsize=7148 CPUtime=19.66 /proc/17889/stat : 17889 (clasp-1.0) R 17887 17855 17084 0 -1 4194304 1437 0 0 0 1966 0 0 0 25 0 1 0 58205400 7319552 1399 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737597 0 0 4096 0 0 0 0 17 1 0 0 /proc/17889/statm: 1787 1399 249 81 0 1161 0 Current children cumulated CPU time (s) 25.44 Current children cumulated vsize (KiB) 25164 [startup+51.103 s] /proc/loadavg: 0.96 0.96 0.98 2/67 17889 /proc/meminfo: memFree=1813812/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12664 CPUtime=5.78 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 1054 7935 0 0 2 0 571 5 16 0 1 0 58204817 12967936 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17855/statm: 3166 534 343 3 0 266 0 [pid=17887] ppid=17855 vsize=5352 CPUtime=0 /proc/17887/stat : 17887 (sh) S 17855 17855 17084 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 58205399 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17887/statm: 1338 224 188 169 0 49 0 [pid=17889] ppid=17887 vsize=8496 CPUtime=45.26 /proc/17889/stat : 17889 (clasp-1.0) R 17887 17855 17084 0 -1 4194304 1776 0 0 0 4525 1 0 0 25 0 1 0 58205400 8699904 1738 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714494 0 0 4096 0 0 0 0 17 1 0 0 /proc/17889/statm: 2124 1738 249 81 0 1498 0 Current children cumulated CPU time (s) 51.04 Current children cumulated vsize (KiB) 26512 Solver just ended. Dumping a history of the last processes samples [startup+51.503 s] /proc/loadavg: 0.96 0.96 0.98 2/67 17889 /proc/meminfo: memFree=1813812/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12664 CPUtime=5.78 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 1054 7935 0 0 2 0 571 5 16 0 1 0 58204817 12967936 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17855/statm: 3166 534 343 3 0 266 0 [pid=17887] ppid=17855 vsize=5352 CPUtime=0 /proc/17887/stat : 17887 (sh) S 17855 17855 17084 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 58205399 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17887/statm: 1338 224 188 169 0 49 0 [pid=17889] ppid=17887 vsize=8496 CPUtime=45.66 /proc/17889/stat : 17889 (clasp-1.0) R 17887 17855 17084 0 -1 4194304 1776 0 0 0 4565 1 0 0 25 0 1 0 58205400 8699904 1738 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737417 0 0 4096 0 0 0 0 17 1 0 0 /proc/17889/statm: 2124 1738 249 81 0 1498 0 Current children cumulated CPU time (s) 51.44 Current children cumulated vsize (KiB) 26512 [startup+51.903 s] /proc/loadavg: 0.96 0.96 0.98 2/67 17889 /proc/meminfo: memFree=1813812/2055920 swapFree=4182956/4192956 [pid=17855] ppid=17853 vsize=12664 CPUtime=5.78 /proc/17855/stat : 17855 (pbclasp) S 17853 17855 17084 0 -1 4194304 1054 7935 0 0 2 0 571 5 16 0 1 0 58204817 12967936 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17855/statm: 3166 534 343 3 0 266 0 [pid=17887] ppid=17855 vsize=5352 CPUtime=0 /proc/17887/stat : 17887 (sh) S 17855 17855 17084 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 58205399 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17887/statm: 1338 224 188 169 0 49 0 [pid=17889] ppid=17887 vsize=8496 CPUtime=46.06 /proc/17889/stat : 17889 (clasp-1.0) R 17887 17855 17084 0 -1 4194304 1776 0 0 0 4605 1 0 0 25 0 1 0 58205400 8699904 1738 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134783571 0 0 4096 0 0 0 0 17 1 0 0 /proc/17889/statm: 2124 1738 249 81 0 1498 0 Current children cumulated CPU time (s) 51.84 Current children cumulated vsize (KiB) 26512 Child status: 0 Real time (s): 51.9131 CPU time (s): 51.8851 CPU user time (s): 51.8011 CPU system time (s): 0.083987 CPU usage (%): 99.946 Max. virtual memory (cumulated for all children) (KiB): 26512 getrusage(RUSAGE_CHILDREN,...) data: user time used= 51.8011 system time used= 0.083987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11502 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= 346 involuntary context switches= 181 runsolver used 0.06199 second user time and 0.132979 second system time The end
Begin job on node52 on Fri Apr 20 01:46:38 UTC 2007 IDJOB= 363839 IDBENCH= 2030 IDSOLVER= 167 FILE ID= node52/363839-1177033597 PBS_JOBID= 4630651 Free space on /tmp= 66313 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-9pb.opb COMMAND LINE= pbclasp instance-363839-1177033597.opb /tmp/evaluation/363839-1177033597/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-363839-1177033597 -o ROOT/results/node52/conversion-363839-1177033597 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363839-1177033597/instance-363839-1177033597.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-363839-1177033597 -o ROOT/results/node52/solver-363839-1177033597 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363839-1177033597.opb /tmp/evaluation/363839-1177033597/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 7f8cd0ba2dda7463f3c06a016c2c7d47 RANDOM SEED= 679193166 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node52.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 : 3000.236 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 : 3000.236 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: 1821796 kB Buffers: 18448 kB Cached: 166508 kB SwapCached: 3744 kB Active: 24860 kB Inactive: 169712 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1821796 kB SwapTotal: 4192956 kB SwapFree: 4182956 kB Dirty: 716 kB Writeback: 0 kB Mapped: 15620 kB Slab: 25492 kB Committed_AS: 1658232 kB PageTables: 1484 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= 66313 MiB End job on node52 on Fri Apr 20 01:47:30 UTC 2007