Trace number 348279

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
wildcat-skc 2007-03-21? (TO) 1800.04 1800.71

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-scagr25.opb
MD5SUMb63141b317e602f06e6dedfad8ff4e9a
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 variables15000
Total number of constraints471
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 constraints471
Minimum length of a constraint30
Maximum length of a constraint300
Number of terms in the objective function 14250
Biggest coefficient in the objective function 3992
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 536200
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262051
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 536200
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 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/348279-1176575367/wildcat-skc /tmp/evaluation/348279-1176575367/instance-348279-1176575367.opb 760547694 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 760547694
0.00/0.00	c Noise: 0.1 (10 : 100) 
1.99/2.04	c Starting searching:
1.99/2.04	c Phase 1 ...
316.48/316.60	c   trying 84025: xxxxxxxxxxc 
316.48/316.60	c Phase 2 ...
1800.03/1800.70	c   trying 0: xxxxxc 
1800.03/1800.70	c Phase 3 ...
1800.03/1800.71	c   trying 0 again: c 
1800.03/1800.71	s UNKNOWN
1800.03/1800.71	c 
1800.03/1800.71	c During searching:         -1.2e-05 seconds elapsed.
1800.03/1800.71	c CPU time spent:           0 seconds.
1800.03/1800.71	c 
1800.03/1800.71	c =================================== END =====================================
1800.03/1800.71	c

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/node23/watcher-348279-1176575367 -o ROOT/results/node23/solver-348279-1176575367 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348279-1176575367/wildcat-skc /tmp/evaluation/348279-1176575367/instance-348279-1176575367.opb 760547694 

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: 0.91 0.97 0.99 3/77 15327
/proc/meminfo: memFree=1477816/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=5972 CPUtime=0
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 105453834 6115328 168 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 1493 168 105 226 0 1264 0

[startup+0.0345579 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15327
/proc/meminfo: memFree=1477816/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=5972 CPUtime=0.03
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 196 0 0 0 3 0 0 0 18 0 1 0 105453834 6115328 180 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 1493 180 105 226 0 1264 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5972

[startup+0.101571 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15327
/proc/meminfo: memFree=1477816/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=6104 CPUtime=0.09
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 223 0 0 0 9 0 0 0 18 0 1 0 105453834 6250496 207 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 1526 207 105 226 0 1297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6104

[startup+0.30161 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15327
/proc/meminfo: memFree=1477816/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=6500 CPUtime=0.29
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 303 0 0 0 29 0 0 0 19 0 1 0 105453834 6656000 287 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 1625 287 105 226 0 1396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6500

[startup+0.702687 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15327
/proc/meminfo: memFree=1477816/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=7176 CPUtime=0.7
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 462 0 0 0 70 0 0 0 22 0 1 0 105453834 7348224 446 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 1794 446 105 226 0 1565 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7176

[startup+1.50184 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1475888/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=8372 CPUtime=1.49
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 781 0 0 0 149 0 0 0 25 0 1 0 105453834 8572928 765 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 2093 765 105 226 0 1864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8372

[startup+3.10115 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464560/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=3.09
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 309 0 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18848

[startup+6.30177 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464440/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=6.29
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 629 0 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18848

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=12.68
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 1268 0 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18848

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=25.48
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 2548 0 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607308 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18848

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=51.07
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 5106 1 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18848

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=102.25
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 10224 1 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18848

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=162.23
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 16221 2 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18848

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=222.21
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 22219 2 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18848

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=282.18
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 28216 2 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18848

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=342.16
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 34213 3 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 18848

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=402.14
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 40211 3 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868590 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18848

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15328
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=462.12
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 46208 4 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18848

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464256/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=522.09
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 52205 4 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565841 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 18848

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464320/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=582.08
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 58203 5 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18848

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464320/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=642.05
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 64200 5 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 18848


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=881.96
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 88189 7 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598407 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 18848

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=941.93
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 94186 7 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 18848

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1001.92
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 100184 8 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 18848

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1061.89
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 106181 8 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 18848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1121.87
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 112178 9 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 18848

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1181.85
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 118176 9 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 18848

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1241.83
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 124173 10 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 18848

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1301.81
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 130171 10 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601181 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 18848

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1361.79
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 136168 11 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 18848

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1421.76
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 142165 11 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 18848

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1481.74
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 148162 12 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 18848

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1541.71
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 154159 12 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611577 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 18848

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15330
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1601.7
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 160157 13 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607284 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 18848

[startup+1662.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 15330
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1661.67
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 166154 13 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 18848

[startup+1722.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 15330
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1721.65
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 172151 14 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 18848

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15330
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1781.63
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 178149 14 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 18848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15330
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1800.03
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 179989 14 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 18848

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15330
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=15327] ppid=15325 vsize=18848 CPUtime=1800.03
/proc/15327/stat : 15327 (wildcat-skc) R 15325 15327 7049 0 -1 4194304 3385 0 0 0 179989 14 0 0 25 0 1 0 105453834 19300352 3368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/15327/statm: 4712 3368 117 226 0 4483 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 18848

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.04
CPU user time (s): 1799.89
CPU system time (s): 0.149977
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 18848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3385
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= 8
involuntary context switches= 2451

runsolver used 2.13167 second user time and 4.42233 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 14 18:29:27 UTC 2007

IDJOB= 348279
IDBENCH= 1647
IDSOLVER= 162
FILE ID= node23/348279-1176575367

PBS_JOBID= 4556901

Free space on /tmp= 66562 MiB

SOLVER NAME= wildcat-skc 2007-03-21
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-scagr25.opb
COMMAND LINE= /tmp/evaluation/348279-1176575367/wildcat-skc /tmp/evaluation/348279-1176575367/instance-348279-1176575367.opb 760547694
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-348279-1176575367 -o ROOT/results/node23/solver-348279-1176575367 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348279-1176575367/wildcat-skc /tmp/evaluation/348279-1176575367/instance-348279-1176575367.opb 760547694

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  b63141b317e602f06e6dedfad8ff4e9a

RANDOM SEED= 760547694

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1478224 kB
Buffers:         51404 kB
Cached:         357480 kB
SwapCached:          0 kB
Active:         182796 kB
Inactive:       273628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2988 kB
Writeback:           0 kB
Mapped:          66356 kB
Slab:           106804 kB
Committed_AS:   345232 kB
PageTables:       1808 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= 66562 MiB

End job on node23 on Sat Apr 14 18:59:30 UTC 2007