Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 62027 | 182.738 | 182.816 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0040.opb |
MD5SUM | ab21eb5817d07a398a94670d7815d5fb |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 62027 |
Best CPU time to get the best result obtained on this benchmark | 0.012997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 62027 |
Optimality of the best value was proved | YES |
Number of variables | 40 |
Total number of constraints | 23 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 10 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 40 |
Biggest coefficient in the objective function | 8161 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 265332 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 8161 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 265332 |
Number of bits of the biggest sum of numbers | 19 |
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 PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 13/0 clauses 10/0 units 0 0.00/0.00 c vars 40 0.00/0.00 c objective 40 + 0 0.00/0.01 c 0.008998 3.625 2 53 0.00/0.01 o 65288 0.00/0.01 c 0.012998 3.625 79 149 0.00/0.01 o 65227 0.00/0.01 c 0.012998 3.625 79 175 0.00/0.01 o 64073 0.00/0.01 c 0.012998 3.625 79 201 0.00/0.01 o 63687 0.00/0.01 c 0.015997 3.625 142 290 0.00/0.01 o 63343 0.00/0.04 c 0.036994 3.625 127 806 0.00/0.04 o 63315 0.03/0.04 c 0.041993 3.625 112 1001 0.03/0.04 o 63278 0.19/0.27 c 0.222966 3.625 159 5949 0.19/0.27 o 63092 0.49/0.50 c 0.416936 3.625 210 10977 0.49/0.50 o 62629 0.69/0.71 c 0.599908 3.75 174 15414 0.69/0.71 o 62577 3.39/3.41 c 2.85656 3.75 126 73769 3.39/3.41 o 62544 5.19/5.28 c 4.43532 3.75 150 113125 5.19/5.28 o 62301 9.19/9.28 c 7.80581 3.75 111 199351 9.19/9.28 o 62166 10.09/10.13 c 8.5247 3.75 111 216992 10.09/10.13 o 62142 10.18/10.26 c 8.63069 3.75 161 219984 10.18/10.26 o 62101 16.28/16.30 c 13.6809 3.75 112 350362 16.28/16.30 o 62027 182.71/182.81 c 152.73 3.75 1 3965533 182.71/182.81 s OPTIMUM FOUND 182.71/182.81 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 -x36 -x37 x38 -x39 -x40
OK 62027
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682762-1277477989/watcher-2682762-1277477989 -o /tmp/evaluation-result-2682762-1277477989/solver-2682762-1277477989 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682762-1277477989.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: 0.99 0.97 0.87 3/106 23714 /proc/meminfo: memFree=1839272/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3576 CPUtime=0 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 620 0 0 0 0 0 0 0 20 0 1 0 123402323 3661824 540 1992294400 134512640 136421960 4292021888 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 894 541 203 467 0 425 0 [startup+0.0425441 s] /proc/loadavg: 0.99 0.97 0.87 3/106 23714 /proc/meminfo: memFree=1839272/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3708 CPUtime=0.03 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 691 0 0 0 3 0 0 0 20 0 1 0 123402323 3796992 605 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 927 605 236 467 0 458 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3708 [startup+0.101555 s] /proc/loadavg: 0.99 0.97 0.87 3/106 23714 /proc/meminfo: memFree=1839272/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3708 CPUtime=0.09 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 694 0 0 0 8 1 0 0 20 0 1 0 123402323 3796992 607 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 927 607 236 467 0 458 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3708 [startup+0.301591 s] /proc/loadavg: 0.99 0.97 0.87 3/106 23714 /proc/meminfo: memFree=1839272/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3708 CPUtime=0.29 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 698 0 0 0 24 5 0 0 20 0 1 0 123402323 3796992 610 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 927 610 236 467 0 458 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3708 [startup+0.701665 s] /proc/loadavg: 0.99 0.97 0.87 3/106 23714 /proc/meminfo: memFree=1839272/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=0.69 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 702 0 0 0 58 11 0 0 21 0 1 0 123402323 3928064 613 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 613 236 467 0 490 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3836 [startup+1.50081 s] /proc/loadavg: 0.99 0.97 0.87 2/107 23715 /proc/meminfo: memFree=1837652/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=1.49 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 704 0 0 0 124 25 0 0 22 0 1 0 123402323 3928064 614 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 614 236 467 0 490 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3836 [startup+3.10111 s] /proc/loadavg: 0.99 0.97 0.87 2/107 23715 /proc/meminfo: memFree=1837404/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=3.09 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 705 0 0 0 258 51 0 0 25 0 1 0 123402323 3928064 615 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 615 236 467 0 490 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3836 [startup+6.3007 s] /proc/loadavg: 0.99 0.97 0.87 2/107 23715 /proc/meminfo: memFree=1837280/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=6.29 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 710 0 0 0 528 101 0 0 25 0 1 0 123402323 3928064 618 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 618 236 467 0 490 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 3836 [startup+12.7009 s] /proc/loadavg: 0.99 0.97 0.87 2/107 23715 /proc/meminfo: memFree=1837156/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=12.68 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 717 0 0 0 1063 205 0 0 25 0 1 0 123402323 3928064 622 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 622 236 467 0 490 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 3836 [startup+25.5012 s] /proc/loadavg: 0.99 0.97 0.88 2/107 23717 /proc/meminfo: memFree=1837156/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=25.49 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 721 0 0 0 2131 418 0 0 25 0 1 0 123402323 3928064 625 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 625 236 467 0 490 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 3836 [startup+51.102 s] /proc/loadavg: 0.99 0.97 0.88 3/107 23717 /proc/meminfo: memFree=1837032/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=51.07 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 722 0 0 0 4265 842 0 0 25 0 1 0 123402323 3928064 626 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 626 236 467 0 490 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 3836 [startup+102.308 s] /proc/loadavg: 0.99 0.97 0.88 2/107 23728 /proc/meminfo: memFree=1835660/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=102.24 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 726 0 0 0 8540 1684 0 0 25 0 1 0 123402323 3928064 630 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 630 236 467 0 490 0 Current children cumulated CPU time (s) 102.24 Current children cumulated vsize (KiB) 3836 [startup+162.301 s] /proc/loadavg: 0.99 0.97 0.89 2/107 23728 /proc/meminfo: memFree=1835668/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=162.22 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 732 0 0 0 13554 2668 0 0 25 0 1 0 123402323 3928064 636 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 636 236 467 0 490 0 Current children cumulated CPU time (s) 162.22 Current children cumulated vsize (KiB) 3836 Solver just ended. Dumping a history of the last processes samples [startup+166.301 s] /proc/loadavg: 0.99 0.97 0.89 2/107 23730 /proc/meminfo: memFree=1835668/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=166.22 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 732 0 0 0 13893 2729 0 0 25 0 1 0 123402323 3928064 636 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 636 236 467 0 490 0 Current children cumulated CPU time (s) 166.22 Current children cumulated vsize (KiB) 3836 [startup+172.708 s] /proc/loadavg: 0.99 0.97 0.89 2/107 23730 /proc/meminfo: memFree=1835668/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=172.63 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 733 0 0 0 14429 2834 0 0 25 0 1 0 123402323 3928064 637 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 637 236 467 0 490 0 Current children cumulated CPU time (s) 172.63 Current children cumulated vsize (KiB) 3836 [startup+179.101 s] /proc/loadavg: 0.99 0.97 0.89 2/107 23730 /proc/meminfo: memFree=1835668/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=179.02 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 733 0 0 0 14963 2939 0 0 25 0 1 0 123402323 3928064 637 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 637 236 467 0 490 0 Current children cumulated CPU time (s) 179.02 Current children cumulated vsize (KiB) 3836 [startup+180.701 s] /proc/loadavg: 0.99 0.97 0.89 2/107 23730 /proc/meminfo: memFree=1835668/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=180.62 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 733 0 0 0 15098 2964 0 0 25 0 1 0 123402323 3928064 637 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 637 236 467 0 490 0 Current children cumulated CPU time (s) 180.62 Current children cumulated vsize (KiB) 3836 [startup+181.508 s] /proc/loadavg: 0.99 0.97 0.89 2/107 23730 /proc/meminfo: memFree=1835668/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=181.42 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 733 0 0 0 15164 2978 0 0 25 0 1 0 123402323 3928064 637 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 637 236 467 0 490 0 Current children cumulated CPU time (s) 181.42 Current children cumulated vsize (KiB) 3836 [startup+182.301 s] /proc/loadavg: 0.99 0.97 0.89 2/107 23730 /proc/meminfo: memFree=1835668/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=182.21 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 733 0 0 0 15229 2992 0 0 25 0 1 0 123402323 3928064 637 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 637 236 467 0 490 0 Current children cumulated CPU time (s) 182.21 Current children cumulated vsize (KiB) 3836 [startup+182.701 s] /proc/loadavg: 0.99 0.97 0.89 2/107 23730 /proc/meminfo: memFree=1835668/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=182.61 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 733 0 0 0 15263 2998 0 0 25 0 1 0 123402323 3928064 637 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 637 236 467 0 490 0 Current children cumulated CPU time (s) 182.61 Current children cumulated vsize (KiB) 3836 [startup+182.801 s] /proc/loadavg: 0.99 0.97 0.89 2/107 23730 /proc/meminfo: memFree=1835668/2059040 swapFree=4139068/4192956 [pid=23714] ppid=23712 vsize=3836 CPUtime=182.71 /proc/23714/stat : 23714 (pbct) R 23712 23714 23274 0 -1 4202496 733 0 0 0 15271 3000 0 0 25 0 1 0 123402323 3928064 637 1992294400 134512640 136421960 4292021888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23714/statm: 959 637 236 467 0 490 0 Current children cumulated CPU time (s) 182.71 Current children cumulated vsize (KiB) 3836 Child status: 0 Real time (s): 182.816 CPU time (s): 182.738 CPU user time (s): 152.731 CPU system time (s): 30.0074 CPU usage (%): 99.9572 Max. virtual memory (cumulated for all children) (KiB): 3836 getrusage(RUSAGE_CHILDREN,...) data: user time used= 152.731 system time used= 30.0074 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 738 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= 563 runsolver used 0.297954 second user time and 0.880866 second system time The end
Begin job on node007 at 2010-06-25 16:59:49 IDJOB=2682762 IDBENCH=1867 IDSOLVER=1192 FILE ID=node007/2682762-1277477989 PBS_JOBID= 11190528 Free space on /tmp= 62328 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0040.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682762-1277477989/watcher-2682762-1277477989 -o /tmp/evaluation-result-2682762-1277477989/solver-2682762-1277477989 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682762-1277477989.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ab21eb5817d07a398a94670d7815d5fb RANDOM SEED=422325784 node007.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 : 3000.264 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 : 3000.264 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1839800 kB Buffers: 10764 kB Cached: 123576 kB SwapCached: 5952 kB Active: 28288 kB Inactive: 118620 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1839800 kB SwapTotal: 4192956 kB SwapFree: 4139068 kB Dirty: 1872 kB Writeback: 0 kB AnonPages: 11464 kB Mapped: 11928 kB Slab: 50188 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183700 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62324 MiB End job on node007 at 2010-06-25 17:02:52