Trace number 432658

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 3.0.17? (TO) 1800.11 1800.68

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-tuff.opb
MD5SUMe0d3bc77812df02cd6843b358116eb3f
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 variables17153
Total number of constraints320
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 constraints320
Minimum length of a constraint11
Maximum length of a constraint3360
Number of terms in the objective function 90
Biggest coefficient in the objective function 87382
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524349
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527072
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)

0.00/0.00	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/432658-1177947282/instance-432658-1177947282.opb
0.00/0.00	c File size is 1283554 bytes.
0.19/0.26	c Highest Coefficient sum: 527072
0.19/0.26	c Parsing was ok!!
0.19/0.26	c Total parsing time: 0.262 s
0.19/0.28	c Var: 17153 Constr: 581 14/0/567 Lit: 250289 Watch. Lit: 63935
0.19/0.28	c Obj. Vars: 90 (0.52469 % of total variables)
11.89/11.99	c Pre-processing Time: 11.985 s
11.89/11.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.89/11.99	c        0  10079      522   240102  459   175112  480204      0      0 11.98
11.89/11.99	c Switching off LPR mode.
1800.06/1800.60	c      100  10079      622   246218  395   180637  528225    100      5 19.67
1800.06/1800.60	c      250  10079      772   456452  591   180928  581048    250     11 22.54
1800.06/1800.60	c      475  10079      997   617435  619   180740  639153    475      7 61.01
1800.06/1800.60	c      813  10079     1335   894346  669   181419  703069    813      5 140.16
1800.06/1800.60	c     1325  10079     1847  1105377  598   182478  773376   1325      5 253.44
1800.06/1800.60	c     2088  10079     2610  1400205  536   183805  850714   2088      6 336.06
1800.06/1800.60	c     3234  10079     3756  1461540  389   186110  935786   3234      9 353.01
1800.06/1800.60	c     4958  10079     5480  2052360  374   189576  500000   4958      9 533.50
1800.06/1800.60	c     7542  10079     8064  6154057  763   194777  550001   7542     11 650.42
1800.06/1800.60	c    11421  10079    11943  6626349  554   202328  605002  11421     17 671.28
1800.06/1800.60	c    17243  10079    17765  8932210  502   214095  665503  17243     12 1421.06
1800.06/1800.60	c    25982  10079    26504 11226869  423   231755  732054  25982     15 1640.79
1800.06/1800.60	c Caught signal: 15
1800.06/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.60	c   12    29641   9756   640434    30163 12914614  29641     16 1800.07
1800.06/1800.60	s UNKNOWN
1800.06/1800.60	c Total time: 1800.07 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-432658-1177947282 -o ROOT/results/node30/solver-432658-1177947282 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432658-1177947282/instance-432658-1177947282.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: 0.78 0.95 0.91 3/77 16583
/proc/meminfo: memFree=1716544/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=12992 CPUtime=0
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 242643869 13303808 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 3248 335 280 324 0 2004 0

[startup+0.0633579 s]
/proc/loadavg: 0.78 0.95 0.91 3/77 16583
/proc/meminfo: memFree=1716544/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=6760 CPUtime=0.05
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 832 0 0 0 5 0 0 0 18 0 1 0 242643869 6922240 802 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 1690 802 350 324 0 446 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6760

[startup+0.101359 s]
/proc/loadavg: 0.78 0.95 0.91 3/77 16583
/proc/meminfo: memFree=1716544/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=7428 CPUtime=0.09
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 1035 0 0 0 9 0 0 0 18 0 1 0 242643869 7606272 1005 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 1857 1005 397 324 0 613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7428

[startup+0.301371 s]
/proc/loadavg: 0.78 0.95 0.91 3/77 16583
/proc/meminfo: memFree=1716544/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=12196 CPUtime=0.3
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 2734 0 0 0 29 1 0 0 19 0 1 0 242643869 12488704 2390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 3049 2390 304 324 0 2119 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12196

[startup+0.701397 s]
/proc/loadavg: 0.78 0.95 0.91 3/77 16583
/proc/meminfo: memFree=1716544/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=14472 CPUtime=0.69
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 3273 0 0 0 68 1 0 0 23 0 1 0 242643869 14819328 2929 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 3618 2929 304 324 0 2688 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14472

[startup+1.50145 s]
/proc/loadavg: 0.78 0.95 0.91 2/78 16584
/proc/meminfo: memFree=1705976/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=14472 CPUtime=1.49
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 3283 0 0 0 148 1 0 0 25 0 1 0 242643869 14819328 2939 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 3618 2939 304 324 0 2688 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14472

[startup+3.10154 s]
/proc/loadavg: 0.78 0.95 0.91 2/78 16584
/proc/meminfo: memFree=1705784/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=14472 CPUtime=3.09
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 3286 0 0 0 307 2 0 0 25 0 1 0 242643869 14819328 2942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 3618 2942 304 324 0 2688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14472

[startup+6.30174 s]
/proc/loadavg: 0.80 0.95 0.91 2/78 16584
/proc/meminfo: memFree=1705528/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=16616 CPUtime=6.29
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 3864 0 0 0 626 3 0 0 25 0 1 0 242643869 17014784 3486 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 4154 3486 306 324 0 3224 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16616

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.91 2/78 16584
/proc/meminfo: memFree=1703992/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=16336 CPUtime=12.69
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 3933 0 0 0 1265 4 0 0 25 0 1 0 242643869 16728064 3419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 4084 3419 308 324 0 3154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16336

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.91 2/78 16584
/proc/meminfo: memFree=1702584/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=18000 CPUtime=25.48
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 4325 0 0 0 2544 4 0 0 25 0 1 0 242643869 18432000 3811 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 4500 3811 310 324 0 3570 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18000

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.91 2/78 16584
/proc/meminfo: memFree=1700856/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=19632 CPUtime=51.07
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 4735 0 0 0 5103 4 0 0 25 0 1 0 242643869 20103168 4221 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 4908 4221 310 324 0 3978 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19632

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 16584
/proc/meminfo: memFree=1699000/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=21512 CPUtime=102.27
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 5207 0 0 0 10222 5 0 0 25 0 1 0 242643869 22028288 4693 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 5378 4693 310 324 0 4448 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21512

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 16584
/proc/meminfo: memFree=1696056/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=24388 CPUtime=162.25
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 5931 0 0 0 16219 6 0 0 25 0 1 0 242643869 24973312 5417 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 6097 5417 310 324 0 5167 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24388

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16584
/proc/meminfo: memFree=1695032/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=25408 CPUtime=222.24
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 6188 0 0 0 22217 7 0 0 25 0 1 0 242643869 26017792 5674 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 6352 5674 310 324 0 5422 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25408

[startup+282.302 s]
/proc/loadavg: 1.06 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1692856/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=27492 CPUtime=282.22
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 6708 0 0 0 28215 7 0 0 25 0 1 0 242643869 28151808 6194 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 6873 6194 310 324 0 5943 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27492

[startup+342.301 s]
/proc/loadavg: 1.02 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1690168/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=30048 CPUtime=342.21
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 7370 0 0 0 34213 8 0 0 25 0 1 0 242643869 30769152 6856 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 7512 6856 310 324 0 6582 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30048

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1687864/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=32436 CPUtime=402.2
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 7943 0 0 0 40211 9 0 0 25 0 1 0 242643869 33214464 7429 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 8109 7429 310 324 0 7179 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 32436

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1686264/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=34052 CPUtime=462.18
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 8356 0 0 0 46209 9 0 0 25 0 1 0 242643869 34869248 7842 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 8513 7842 310 324 0 7583 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 34052

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1682744/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=37600 CPUtime=522.17
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 9245 0 0 0 52207 10 0 0 25 0 1 0 242643869 38502400 8731 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 9400 8731 310 324 0 8470 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 37600

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1672568/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=47688 CPUtime=582.15
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 11777 0 0 0 58203 12 0 0 25 0 1 0 242643869 48832512 11263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 11922 11263 310 324 0 10992 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 47688

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1652792/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=67464 CPUtime=642.14
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 16700 0 0 0 64200 14 0 0 25 0 1 0 242643869 69083136 16186 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 16866 16186 310 324 0 15936 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 67464


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1610680/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=109480 CPUtime=822.09
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 27222 0 0 0 82189 20 0 0 25 0 1 0 242643869 112107520 26708 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 27370 26708 310 324 0 26440 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 109480

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1608248/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=111872 CPUtime=882.08
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 27810 0 0 0 88187 21 0 0 25 0 1 0 242643869 114556928 27296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 27968 27296 310 324 0 27038 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 111872

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1606136/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=114000 CPUtime=942.07
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 28338 0 0 0 94185 22 0 0 25 0 1 0 242643869 116736000 27824 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 28500 27824 310 324 0 27570 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 114000

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1604024/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=116028 CPUtime=1002.05
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 28850 0 0 0 100183 22 0 0 25 0 1 0 242643869 118812672 28336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 29007 28336 310 324 0 28077 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 116028

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1602232/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=117832 CPUtime=1062.04
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 29308 0 0 0 106181 23 0 0 25 0 1 0 242643869 120659968 28794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 29458 28794 310 324 0 28528 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 117832

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1600376/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=119628 CPUtime=1122.02
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 29745 0 0 0 112178 24 0 0 25 0 1 0 242643869 122499072 29231 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 29907 29231 310 324 0 28977 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 119628

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1598712/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=121284 CPUtime=1182.01
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 30159 0 0 0 118176 25 0 0 25 0 1 0 242643869 124194816 29645 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 30321 29645 310 324 0 29391 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 121284

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1597048/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=122932 CPUtime=1241.99
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 30569 0 0 0 124174 25 0 0 25 0 1 0 242643869 125882368 30055 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 30733 30055 310 324 0 29803 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 122932

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1595512/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=124440 CPUtime=1301.98
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 30951 0 0 0 130172 26 0 0 25 0 1 0 242643869 127426560 30437 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 31110 30437 310 324 0 30180 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 124440

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1594040/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=125956 CPUtime=1361.97
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 31324 0 0 0 136170 27 0 0 25 0 1 0 242643869 128978944 30810 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 31489 30810 310 324 0 30559 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 125956

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 16586
/proc/meminfo: memFree=1592568/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=127364 CPUtime=1421.96
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 31679 0 0 0 142168 28 0 0 25 0 1 0 242643869 130420736 31165 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 31841 31165 310 324 0 30911 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 127364

[startup+1482.3 s]
/proc/loadavg: 1.11 1.02 0.93 2/78 16586
/proc/meminfo: memFree=1581560/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=138440 CPUtime=1481.93
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 34450 0 0 0 148164 29 0 0 25 0 1 0 242643869 141762560 33936 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 34610 33936 310 324 0 33680 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 138440

[startup+1542.3 s]
/proc/loadavg: 1.07 1.03 0.94 2/78 16586
/proc/meminfo: memFree=1576952/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=142884 CPUtime=1541.92
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 35577 0 0 0 154162 30 0 0 25 0 1 0 242643869 146313216 35063 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 35721 35063 310 324 0 34791 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 142884

[startup+1602.3 s]
/proc/loadavg: 1.02 1.02 0.94 2/84 16708
/proc/meminfo: memFree=1570368/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=148248 CPUtime=1601.85
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 36910 0 0 0 160153 32 0 0 25 0 1 0 242643869 151805952 36396 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 37062 36396 310 324 0 36132 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 148248

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 16784
/proc/meminfo: memFree=1561528/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=158216 CPUtime=1661.79
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 39392 0 0 0 166146 33 0 0 25 0 1 0 242643869 162013184 38878 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 39554 38878 310 324 0 38624 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 158216

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 16784
/proc/meminfo: memFree=1557944/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=161840 CPUtime=1721.78
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 40314 0 0 0 172144 34 0 0 25 0 1 0 242643869 165724160 39800 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 40460 39800 310 324 0 39530 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 161840

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16784
/proc/meminfo: memFree=1544312/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=175564 CPUtime=1781.77
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 43733 0 0 0 178140 37 0 0 25 0 1 0 242643869 179777536 43219 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 43891 43219 310 324 0 42961 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 175564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16784
/proc/meminfo: memFree=1540664/2055920 swapFree=4157096/4192956
[pid=16583] ppid=16581 vsize=179048 CPUtime=1800.06
/proc/16583/stat : 16583 (bsolo3.0.17) R 16581 16583 15640 0 -1 4194304 44620 0 0 0 179969 37 0 0 25 0 1 0 242643869 183345152 44106 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16583/statm: 44762 44106 310 324 0 43832 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 179048

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): 1800.68
CPU time (s): 1800.11
CPU user time (s): 1799.7
CPU system time (s): 0.408937
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 179048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.408937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44624
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= 3184

runsolver used 1.38879 second user time and 3.79042 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Apr 30 15:34:42 UTC 2007

IDJOB= 432658
IDBENCH= 1657
IDSOLVER= 199
FILE ID= node30/432658-1177947282

PBS_JOBID= 4727611

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
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-tuff.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432658-1177947282/instance-432658-1177947282.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-432658-1177947282 -o ROOT/results/node30/solver-432658-1177947282 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432658-1177947282/instance-432658-1177947282.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  e0d3bc77812df02cd6843b358116eb3f

RANDOM SEED= 424582401

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1716952 kB
Buffers:         38188 kB
Cached:         209796 kB
SwapCached:      15448 kB
Active:         124860 kB
Inactive:       146484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716952 kB
SwapTotal:     4192956 kB
SwapFree:      4157096 kB
Dirty:            7900 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            53124 kB
Committed_AS:  3659612 kB
PageTables:       1776 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= 66557 MiB

End job on node30 on Mon Apr 30 16:04:45 UTC 2007