Trace number 348228

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (TO) 1800.05 1800.89

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-woodw.opb
MD5SUMef3d01fb716807987360ebbfd3d821b6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables252150
Total number of constraints1098
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1098
Minimum length of a constraint30
Maximum length of a constraint43590
Number of terms in the objective function 120
Biggest coefficient in the objective function 65537
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524404
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 559950
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.02	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.02	c Time Limit set to 1800
0.00/0.02	c Memory Limit set to 1800 MB
0.00/0.02	c Instance file /tmp/evaluation/348228-1176573646/instance-348228-1176573646.opb
0.00/0.02	c File size is 12296037 bytes.
2.88/2.91	c Highest Coefficient sum: 559950
2.88/2.91	c Parsing was ok!!
2.88/2.91	c Total parsing time: 2.897 s
2.97/3.08	c Var: 252150 Constr: 2183 292/0/1891 Lit: 2197050 Watch. Lit: 526766
2.97/3.08	c Obj. Vars: 120 (0.0475907 % of total variables)
185.21/185.47	c Pre-processing Time: 185.285 s
185.21/185.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
185.21/185.48	c        0 123918     1407  1908690 1356  1081414  500000      0      0 185.28
185.21/185.48	c Switching off LPR mode.
1800.02/1800.80	c      101 123916     1508  1936839 1284  1368594  550001    101      0 234.34
1800.02/1800.80	c      251 123916     1658  1990517 1200  1371967  605002    251      1 234.89
1800.02/1800.80	c      479 123916     1886  2031422 1077  1373099  665503    479      2 239.43
1800.02/1800.80	c      817 123914     2224  2040505  917  1373616  732054    817      3 255.20
1800.02/1800.80	c     1325 123914     2732  2063179  755  1375197  805260   1325      4 298.50
1800.02/1800.80	c     2088 123913     3495  2340536  669  1374457  885787   2088      6 300.47
1800.02/1800.80	c     3234 123913     4641  2461272  530  1381519  974366   3234      9 349.52
1800.02/1800.80	c     4955 123913     6362  2489278  391  1388877  500000   4955     10 487.05
1800.02/1800.80	c     7540 123913     8947  3342580  373  1400204  550001   7540     13 543.61
1800.02/1800.80	c Caught signal: 15
1800.02/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.80	c    9    11053   6328  3905454    12460  3769678  11053      6 1800.02
1800.02/1800.80	s UNKNOWN
1800.02/1800.80	c Total time: 1800.02 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-348228-1176573646 -o ROOT/results/node10/solver-348228-1176573646 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348228-1176573646/instance-348228-1176573646.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: 1.07 1.00 1.00 3/77 27729
/proc/meminfo: memFree=1699136/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=2380 CPUtime=0
/proc/27729/stat : 27729 (bsolo3.0.16) D 27727 27729 26910 0 -1 4194304 53 0 1 0 0 0 0 0 18 0 1 0 133402125 2437120 37 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8905636 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/27729/statm: 595 37 29 324 0 8 0

[startup+0.073168 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 27729
/proc/meminfo: memFree=1699136/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=25492 CPUtime=0.05
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 854 0 3 0 5 0 0 0 18 0 1 0 133402125 26103808 825 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 6373 826 349 324 0 2440 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25492

[startup+0.101173 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 27729
/proc/meminfo: memFree=1699136/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=26032 CPUtime=0.08
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 1034 0 3 0 8 0 0 0 18 0 1 0 133402125 26656768 1005 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 6508 1005 384 324 0 2575 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26032

[startup+0.301216 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 27729
/proc/meminfo: memFree=1699136/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=23896 CPUtime=0.28
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 2858 0 3 0 27 1 0 0 19 0 1 0 133402125 24469504 2613 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 5974 2613 607 324 0 2041 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 23896

[startup+0.701303 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 27729
/proc/meminfo: memFree=1699136/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=32112 CPUtime=0.68
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 5672 0 3 0 66 2 0 0 22 0 1 0 133402125 32882688 5075 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 8028 5075 1053 324 0 4095 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 32112

[startup+1.50148 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 27730
/proc/meminfo: memFree=1677240/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=46460 CPUtime=1.48
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 10671 0 3 0 144 4 0 0 25 0 1 0 133402125 47575040 9375 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9340485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 11615 9375 1927 324 0 7682 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46460

[startup+3.10182 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 27730
/proc/meminfo: memFree=1660856/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=83620 CPUtime=3.07
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 25828 0 3 0 297 10 0 0 25 0 1 0 133402125 85626880 19654 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 20905 19654 305 324 0 19974 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 83620

[startup+6.30151 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 27730
/proc/meminfo: memFree=1601400/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=104544 CPUtime=6.27
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 30716 0 3 0 615 12 0 0 25 0 1 0 133402125 107053056 24542 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 26136 24542 305 324 0 25205 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 104544

[startup+12.7019 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 27730
/proc/meminfo: memFree=1601400/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=104544 CPUtime=12.67
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 30716 0 3 0 1255 12 0 0 25 0 1 0 133402125 107053056 24542 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 26136 24542 305 324 0 25205 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 104544

[startup+25.5017 s]
/proc/loadavg: 1.05 1.00 1.00 2/84 27804
/proc/meminfo: memFree=1600184/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=104544 CPUtime=25.43
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 30720 0 3 0 2530 13 0 0 25 0 1 0 133402125 107053056 24546 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 26136 24546 305 324 0 25205 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 104544

[startup+51.1012 s]
/proc/loadavg: 1.03 1.00 1.00 3/84 27896
/proc/meminfo: memFree=1599936/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=104808 CPUtime=50.98
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 30775 0 3 0 5084 14 0 0 25 0 1 0 133402125 107323392 24601 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 26202 24601 305 324 0 25271 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 104808

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1601016/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=104808 CPUtime=102.14
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 30775 0 3 0 10200 14 0 0 25 0 1 0 133402125 107323392 24601 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 26202 24601 305 324 0 25271 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 104808

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1601016/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=104808 CPUtime=162.11
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 30775 0 3 0 16196 15 0 0 25 0 1 0 133402125 107323392 24601 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 26202 24601 305 324 0 25271 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 104808

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1600824/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=104940 CPUtime=222.09
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 31299 0 3 0 22193 16 0 0 25 0 1 0 133402125 107458560 24632 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 26235 24632 310 324 0 25304 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 104940

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1600440/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=105328 CPUtime=282.07
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 31407 0 3 0 28177 30 0 0 25 0 1 0 133402125 107855872 24740 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 26332 24740 310 324 0 25401 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 105328

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1596088/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=109696 CPUtime=342.05
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 32507 0 3 0 34153 52 0 0 25 0 1 0 133402125 112328704 25834 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 27424 25834 310 324 0 26493 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 109696

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1594936/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=110804 CPUtime=402.02
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 32792 0 3 0 40128 74 0 0 25 0 1 0 133402125 113463296 26119 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 27701 26119 310 324 0 26770 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 110804

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1594296/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=111328 CPUtime=462.01
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 32932 0 3 0 46101 100 0 0 25 0 1 0 133402125 113999872 26259 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 27832 26259 310 324 0 26901 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 111328

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1588216/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=117684 CPUtime=521.98
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 34520 0 3 0 52089 109 0 0 25 0 1 0 133402125 120508416 27847 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 29421 27847 310 324 0 28490 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 117684

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1582840/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=122932 CPUtime=581.96
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 35822 0 3 0 58070 126 0 0 25 0 1 0 133402125 125882368 29149 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 30733 29149 310 324 0 29802 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 122932

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 27928
/proc/meminfo: memFree=1581048/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=124632 CPUtime=641.94
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36288 0 3 0 64034 160 0 0 25 0 1 0 133402125 127623168 29615 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31158 29615 310 324 0 30227 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 124632


################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1580152/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=125424 CPUtime=821.87
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36512 0 3 0 81989 198 0 0 25 0 1 0 133402125 128434176 29839 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31356 29839 310 324 0 30425 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 125424

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1580088/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=125424 CPUtime=881.85
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36512 0 3 0 87984 201 0 0 25 0 1 0 133402125 128434176 29839 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31356 29839 310 324 0 30425 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 125424

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1579896/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=125684 CPUtime=941.83
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36558 0 3 0 93980 203 0 0 25 0 1 0 133402125 128700416 29885 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31421 29885 310 324 0 30490 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 125684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1579832/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=125684 CPUtime=1001.81
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36566 0 3 0 99977 204 0 0 25 0 1 0 133402125 128700416 29893 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31421 29893 310 324 0 30490 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 125684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1579768/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=125684 CPUtime=1061.78
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36578 0 3 0 105974 204 0 0 25 0 1 0 133402125 128700416 29905 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31421 29905 310 324 0 30490 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 125684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1579512/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=125948 CPUtime=1121.76
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36630 0 3 0 111968 208 0 0 25 0 1 0 133402125 128970752 29957 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31487 29957 310 324 0 30556 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 125948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1579448/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=125948 CPUtime=1181.74
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36638 0 3 0 117963 211 0 0 25 0 1 0 133402125 128970752 29965 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31487 29965 310 324 0 30556 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 125948

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1579000/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=126344 CPUtime=1241.72
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36743 0 3 0 123941 231 0 0 25 0 1 0 133402125 129376256 30070 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31586 30070 310 324 0 30655 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 126344

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1578936/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=126476 CPUtime=1301.69
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36750 0 3 0 129937 232 0 0 25 0 1 0 133402125 129511424 30077 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551273 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31619 30077 310 324 0 30688 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 126476

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1578744/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=126608 CPUtime=1361.68
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36789 0 3 0 135934 234 0 0 25 0 1 0 133402125 129646592 30116 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31652 30116 310 324 0 30721 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 126608

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1578552/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=126740 CPUtime=1421.66
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36833 0 3 0 141931 235 0 0 25 0 1 0 133402125 129781760 30160 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31685 30160 310 324 0 30754 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 126740

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1578296/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=126996 CPUtime=1481.63
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36902 0 3 0 147927 236 0 0 25 0 1 0 133402125 130043904 30229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31749 30229 310 324 0 30818 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 126996

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1577976/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=127268 CPUtime=1541.6
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36963 0 3 0 153921 239 0 0 25 0 1 0 133402125 130322432 30290 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31817 30290 310 324 0 30886 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 127268

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1577912/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=127400 CPUtime=1601.58
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36978 0 3 0 159918 240 0 0 25 0 1 0 133402125 130457600 30305 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31850 30305 310 324 0 30919 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 127400

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1577784/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=127400 CPUtime=1661.56
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 36997 0 3 0 165916 240 0 0 25 0 1 0 133402125 130457600 30324 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 31850 30324 310 324 0 30919 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 127400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1576184/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=128988 CPUtime=1721.54
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 37399 0 3 0 171901 253 0 0 25 0 1 0 133402125 132083712 30726 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 32247 30726 310 324 0 31316 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 128988

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1575800/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=129384 CPUtime=1781.51
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 37482 0 3 0 177892 259 0 0 25 0 1 0 133402125 132489216 30809 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 32346 30809 310 324 0 31415 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 129384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27928
/proc/meminfo: memFree=1575736/2055920 swapFree=4165840/4192956
[pid=27729] ppid=27727 vsize=129384 CPUtime=1800.02
/proc/27729/stat : 27729 (bsolo3.0.16) R 27727 27729 26910 0 -1 4194304 37482 0 3 0 179742 260 0 0 25 0 1 0 133402125 132489216 30809 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27729/statm: 32346 30809 310 324 0 31415 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 129384

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 15
Real time (s): 1800.89
CPU time (s): 1800.05
CPU user time (s): 1797.43
CPU system time (s): 2.6226
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 129384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.43
system time used= 2.6226
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37483
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 2978

runsolver used 1.9517 second user time and 4.12637 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Apr 14 18:00:46 UTC 2007

IDJOB= 348228
IDBENCH= 1641
IDSOLVER= 163
FILE ID= node10/348228-1176573646

PBS_JOBID= 4556781

Free space on /tmp= 66545 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-woodw.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348228-1176573646/instance-348228-1176573646.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-348228-1176573646 -o ROOT/results/node10/solver-348228-1176573646 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348228-1176573646/instance-348228-1176573646.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  ef3d01fb716807987360ebbfd3d821b6

RANDOM SEED= 420758080

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1699736 kB
Buffers:         53660 kB
Cached:         218112 kB
SwapCached:       2336 kB
Active:         151236 kB
Inactive:       153256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699736 kB
SwapTotal:     4192956 kB
SwapFree:      4165840 kB
Dirty:           16412 kB
Writeback:           0 kB
Mapped:          40756 kB
Slab:            37312 kB
Committed_AS:  2897848 kB
PageTables:       1716 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= 66545 MiB

End job on node10 on Sat Apr 14 18:30:49 UTC 2007