Trace number 1090956

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
MDG-noprobe 2008-06-27? (TO) 1800.06 1806.41

General information on the benchmark

Namecsp/graphColoring/insertion/k-insertion/
normalized-3-insertions-5-4.xml
MD5SUM6b7c438b953fee64c4252b623e50d1a7
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1406
Number of constraints9695
Maximum constraint arity2
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension9695
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c mistral-prime version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090956-1215272841/watcher-1090956-1215272841 -o /tmp/evaluation-result-1090956-1215272841/solver-1090956-1215272841 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1090956-1215272841.xml -heu dom/wdeg -res no 

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): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 2.00 2.00 2.00 4/81 591
/proc/meminfo: memFree=1576416/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=18572 CPUtime=0
/proc/591/stat : 591 (runsolver) R 589 591 30825 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 165095457 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 212218735911 0 0 4096 24578 0 0 0 17 1 0 0
/proc/591/statm: 4643 292 257 25 0 2626 0

[startup+0.043627 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 591
/proc/meminfo: memFree=1576416/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=5120 CPUtime=0.03
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 584 0 0 0 3 0 0 0 21 0 1 0 165095457 5242880 550 996147200 134512640 135239859 4294956208 18446744073709551615 4159730072 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 1280 550 368 177 0 183 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5120

[startup+0.102646 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 591
/proc/meminfo: memFree=1576416/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=5504 CPUtime=0.09
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 692 0 0 0 9 0 0 0 21 0 1 0 165095457 5636096 658 996147200 134512640 135239859 4294956208 18446744073709551615 134998896 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 1376 658 368 177 0 279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5504

[startup+0.301654 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 591
/proc/meminfo: memFree=1576416/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=7064 CPUtime=0.28
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 1054 0 0 0 28 0 0 0 23 0 1 0 165095457 7233536 1020 996147200 134512640 135239859 4294956208 18446744073709551615 134706626 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 1766 1020 368 177 0 669 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7064

[startup+0.701698 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 591
/proc/meminfo: memFree=1576416/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=0.69
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 66 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10696

[startup+1.50178 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1570072/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1.48
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 145 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10696

[startup+3.10195 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569880/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=3.06
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 303 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135095262 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10696

[startup+6.30129 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 592
/proc/meminfo: memFree=1569816/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=6.24
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 621 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10696

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569752/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=12.58
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 1255 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135096780 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 10696

[startup+25.5023 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569880/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=25.27
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 2524 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135087530 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 10696

[startup+51.103 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569944/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=50.65
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 5062 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135087249 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 10696

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569752/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=101.41
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 10138 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 10696

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569752/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=160.9
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 16087 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134790308 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 10696

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569688/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=220.39
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 22036 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134821146 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 10696

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569688/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=279.89
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 27986 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 10696

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569688/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=339.37
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 33934 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135030730 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 10696

[startup+402.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 592
/proc/meminfo: memFree=1569688/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=398.86
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 39883 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135096780 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 398.86
Current children cumulated vsize (KiB) 10696

[startup+462.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 592
/proc/meminfo: memFree=1569688/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=458.35
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 45832 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134842586 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 10696

[startup+522.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569688/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=517.84
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 51781 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134820802 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 517.84
Current children cumulated vsize (KiB) 10696

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569624/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=577.33
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 57730 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134842620 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 577.33
Current children cumulated vsize (KiB) 10696

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 592
/proc/meminfo: memFree=1569624/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=636.82
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 63679 3 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135087248 0 0 4096 0 0 0 0 17 1 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 636.82
Current children cumulated vsize (KiB) 10696


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 640
/proc/meminfo: memFree=1585232/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=816.31
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 81627 4 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135087626 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 816.31
Current children cumulated vsize (KiB) 10696

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 640
/proc/meminfo: memFree=1584272/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=876.29
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 87625 4 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 876.29
Current children cumulated vsize (KiB) 10696

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 640
/proc/meminfo: memFree=1583056/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=936.27
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 93623 4 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 936.27
Current children cumulated vsize (KiB) 10696

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 640
/proc/meminfo: memFree=1582736/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=996.24
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 99620 4 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 996.24
Current children cumulated vsize (KiB) 10696

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 640
/proc/meminfo: memFree=1582672/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1056.22
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 105618 4 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135096768 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1056.22
Current children cumulated vsize (KiB) 10696

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 640
/proc/meminfo: memFree=1582672/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1116.2
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 111616 4 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1116.2
Current children cumulated vsize (KiB) 10696

[startup+1182.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 640
/proc/meminfo: memFree=1582616/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1176.17
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 117613 4 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1176.17
Current children cumulated vsize (KiB) 10696

[startup+1242.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 640
/proc/meminfo: memFree=1582488/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1236.15
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 123611 4 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135056118 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1236.15
Current children cumulated vsize (KiB) 10696

[startup+1302.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/82 640
/proc/meminfo: memFree=1582424/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1296.13
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 129609 4 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135095256 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1296.13
Current children cumulated vsize (KiB) 10696

[startup+1362.3 s]
/proc/loadavg: 2.16 2.07 2.01 3/82 640
/proc/meminfo: memFree=1582360/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1356.11
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 135606 5 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135035193 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1356.11
Current children cumulated vsize (KiB) 10696

[startup+1422.31 s]
/proc/loadavg: 2.13 2.07 2.01 3/82 640
/proc/meminfo: memFree=1582232/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1416.09
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 141604 5 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135096768 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1416.09
Current children cumulated vsize (KiB) 10696

[startup+1482.3 s]
/proc/loadavg: 2.17 2.08 2.02 3/82 640
/proc/meminfo: memFree=1582168/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1476.07
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 147602 5 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1476.07
Current children cumulated vsize (KiB) 10696

[startup+1542.3 s]
/proc/loadavg: 2.12 2.08 2.02 3/82 640
/proc/meminfo: memFree=1581976/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1536.04
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 153599 5 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134842620 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1536.04
Current children cumulated vsize (KiB) 10696

[startup+1602.3 s]
/proc/loadavg: 2.04 2.06 2.01 3/82 640
/proc/meminfo: memFree=1581976/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1596.02
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 159597 5 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1596.02
Current children cumulated vsize (KiB) 10696

[startup+1662.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/82 640
/proc/meminfo: memFree=1582040/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1656
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 165595 5 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1656
Current children cumulated vsize (KiB) 10696

[startup+1722.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/82 642
/proc/meminfo: memFree=1581848/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1715.97
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 171592 5 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135030749 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1715.97
Current children cumulated vsize (KiB) 10696

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 642
/proc/meminfo: memFree=1581912/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1775.95
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 177590 5 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1775.95
Current children cumulated vsize (KiB) 10696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.4 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 642
/proc/meminfo: memFree=1581912/2055920 swapFree=4181096/4192956
[pid=591] ppid=589 vsize=10696 CPUtime=1800.04
/proc/591/stat : 591 (xsolve) R 589 591 30825 0 -1 4194304 5229 0 0 0 179999 5 0 0 25 0 1 0 165095457 10952704 1957 996147200 134512640 135239859 4294956208 18446744073709551615 135030997 0 0 4096 0 0 0 0 17 0 0 0
/proc/591/statm: 2674 1957 399 177 0 1577 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 10696

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.41
CPU time (s): 1800.06
CPU user time (s): 1800
CPU system time (s): 0.057991
CPU usage (%): 99.6485
Max. virtual memory (cumulated for all children) (KiB): 23456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5229
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= 7
involuntary context switches= 31684

runsolver used 1.65675 second user time and 4.95525 second system time

The end

Launcher Data (download as text)

Begin job on node46 at 2008-07-05 17:47:21
IDJOB=1090956
IDBENCH=58514
IDSOLVER=343
FILE ID=node46/1090956-1215272841
PBS_JOBID= 7882169
Free space on /tmp= 66208 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/graphColoring/insertion/k-insertion/normalized-3-insertions-5-4.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090956-1215272841/watcher-1090956-1215272841 -o /tmp/evaluation-result-1090956-1215272841/solver-1090956-1215272841 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1090956-1215272841.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6b7c438b953fee64c4252b623e50d1a7
RANDOM SEED=580173289

node46.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.238
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		: 3000.238
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:       1576896 kB
Buffers:         79180 kB
Cached:         286472 kB
SwapCached:       6172 kB
Active:         273860 kB
Inactive:       147580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1576896 kB
SwapTotal:     4192956 kB
SwapFree:      4181096 kB
Dirty:            2132 kB
Writeback:           0 kB
Mapped:          72396 kB
Slab:            42916 kB
Committed_AS:   520372 kB
PageTables:       1704 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66208 MiB
End job on node46 at 2008-07-05 18:17:29