Trace number 1090924

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
Mistral-prime 1.313? (TO) 1800.06 1808.91

General information on the benchmark

Namecsp/graphColoring/insertion/k-insertion/
normalized-2-insertions-5-4.xml
MD5SUM63aad6b5a5b2006f72e9f222a182abd7
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 variables597
Number of constraints3936
Maximum constraint arity2
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3936
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.03	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-1090924-1215272594/watcher-1090924-1215272594 -o /tmp/evaluation-result-1090924-1215272594/solver-1090924-1215272594 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1090924-1215272594.xml 

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: 2.21 2.08 2.02 4/90 1719
/proc/meminfo: memFree=1647672/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=18572 CPUtime=0
/proc/1719/stat : 1719 (runsolver) R 1717 1719 762 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 2006232611 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 213116316967 0 0 4096 24578 0 0 0 17 1 0 0
/proc/1719/statm: 4643 292 257 25 0 2626 0

[startup+0.030981 s]
/proc/loadavg: 2.21 2.08 2.02 4/90 1719
/proc/meminfo: memFree=1647672/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=4844 CPUtime=0.02
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 526 0 0 0 2 0 0 0 22 0 1 0 2006232611 4960256 492 996147200 134512640 135237403 4294956240 18446744073709551615 4159126172 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1211 492 370 176 0 115 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4844

[startup+0.102888 s]
/proc/loadavg: 2.21 2.08 2.02 4/90 1719
/proc/meminfo: memFree=1647672/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=5356 CPUtime=0.09
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 668 0 0 0 9 0 0 0 22 0 1 0 2006232611 5484544 634 996147200 134512640 135237403 4294956240 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1339 634 370 176 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+0.302909 s]
/proc/loadavg: 2.21 2.08 2.02 4/90 1719
/proc/meminfo: memFree=1647672/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=0.28
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 28 0 0 0 23 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134818669 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7104

[startup+0.702952 s]
/proc/loadavg: 2.21 2.08 2.02 4/90 1719
/proc/meminfo: memFree=1647672/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=0.68
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 68 0 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135085228 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7104

[startup+1.50104 s]
/proc/loadavg: 2.21 2.08 2.02 3/91 1720
/proc/meminfo: memFree=1644848/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1.47
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 147 0 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7104

[startup+3.10121 s]
/proc/loadavg: 2.21 2.08 2.02 3/91 1720
/proc/meminfo: memFree=1644656/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=3.06
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 306 0 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134840536 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7104

[startup+6.30156 s]
/proc/loadavg: 2.28 2.09 2.02 3/91 1720
/proc/meminfo: memFree=1644592/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=6.23
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 623 0 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7104

[startup+12.7013 s]
/proc/loadavg: 2.33 2.11 2.03 3/91 1720
/proc/meminfo: memFree=1644464/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=12.57
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 1257 0 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135011673 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 7104

[startup+25.5017 s]
/proc/loadavg: 2.41 2.13 2.04 3/91 1720
/proc/meminfo: memFree=1644592/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=25.24
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 2524 0 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134788146 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 7104

[startup+51.1014 s]
/proc/loadavg: 2.55 2.19 2.06 3/91 1720
/proc/meminfo: memFree=1644592/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=50.6
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 5060 0 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134818511 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 7104

[startup+102.307 s]
/proc/loadavg: 2.55 2.25 2.08 3/91 1720
/proc/meminfo: memFree=1644656/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=101.32
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 10132 0 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134788125 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 7104

[startup+162.302 s]
/proc/loadavg: 2.24 2.21 2.08 3/91 1720
/proc/meminfo: memFree=1644464/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=160.77
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 16076 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135085338 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 7104

[startup+222.301 s]
/proc/loadavg: 2.12 2.19 2.08 3/91 1720
/proc/meminfo: memFree=1644464/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=220.2
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 22019 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134819087 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 7104

[startup+282.302 s]
/proc/loadavg: 2.04 2.15 2.08 3/91 1720
/proc/meminfo: memFree=1644464/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=279.64
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 27963 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135085528 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 7104

[startup+342.301 s]
/proc/loadavg: 2.01 2.12 2.07 3/91 1720
/proc/meminfo: memFree=1644464/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=339.07
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 33906 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134819592 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 7104

[startup+402.302 s]
/proc/loadavg: 2.00 2.10 2.06 3/91 1720
/proc/meminfo: memFree=1644400/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=398.51
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 39850 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135094656 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 7104

[startup+462.301 s]
/proc/loadavg: 2.00 2.08 2.06 3/91 1720
/proc/meminfo: memFree=1644272/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=457.94
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 45793 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134818638 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 7104

[startup+522.303 s]
/proc/loadavg: 2.00 2.06 2.05 3/91 1720
/proc/meminfo: memFree=1644208/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=517.39
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 51738 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 7104

[startup+582.302 s]
/proc/loadavg: 2.00 2.05 2.05 3/91 1720
/proc/meminfo: memFree=1644208/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=576.82
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 57681 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134818517 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 7104

[startup+642.303 s]
/proc/loadavg: 2.00 2.04 2.04 3/91 1720
/proc/meminfo: memFree=1644208/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=636.26
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 63625 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 636.26
Current children cumulated vsize (KiB) 7104


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.01 2.02 3/91 1720
/proc/meminfo: memFree=1644208/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=873.99
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 87398 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134819148 0 0 4096 0 0 0 0 17 1 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 873.99
Current children cumulated vsize (KiB) 7104

[startup+942.302 s]
/proc/loadavg: 2.13 2.05 2.03 3/99 1731
/proc/meminfo: memFree=1577640/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=933.77
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 93376 1 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134818690 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 933.77
Current children cumulated vsize (KiB) 7104

[startup+1002.3 s]
/proc/loadavg: 2.16 2.07 2.03 3/99 1731
/proc/meminfo: memFree=1577512/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=993.76
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 99374 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134840520 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 993.76
Current children cumulated vsize (KiB) 7104

[startup+1062.3 s]
/proc/loadavg: 2.13 2.07 2.03 3/99 1731
/proc/meminfo: memFree=1576872/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1053.74
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 105372 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1053.74
Current children cumulated vsize (KiB) 7104

[startup+1122.3 s]
/proc/loadavg: 2.25 2.10 2.04 3/99 1737
/proc/meminfo: memFree=1576608/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1113.7
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 111368 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135069048 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1113.7
Current children cumulated vsize (KiB) 7104

[startup+1182.3 s]
/proc/loadavg: 2.15 2.10 2.04 3/99 1737
/proc/meminfo: memFree=1576608/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1173.68
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 117366 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134819087 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1173.68
Current children cumulated vsize (KiB) 7104

[startup+1242.3 s]
/proc/loadavg: 2.11 2.09 2.04 3/99 1737
/proc/meminfo: memFree=1576416/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1233.66
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 123364 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135013699 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1233.66
Current children cumulated vsize (KiB) 7104

[startup+1302.3 s]
/proc/loadavg: 2.09 2.09 2.04 3/99 1737
/proc/meminfo: memFree=1576352/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1293.64
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 129362 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134818511 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1293.64
Current children cumulated vsize (KiB) 7104

[startup+1362.3 s]
/proc/loadavg: 2.08 2.08 2.04 3/99 1737
/proc/meminfo: memFree=1576480/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1353.61
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 135359 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135011673 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1353.61
Current children cumulated vsize (KiB) 7104

[startup+1422.31 s]
/proc/loadavg: 2.13 2.10 2.04 3/99 1737
/proc/meminfo: memFree=1576424/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1413.59
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 141357 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135040210 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1413.59
Current children cumulated vsize (KiB) 7104

[startup+1482.3 s]
/proc/loadavg: 2.18 2.12 2.06 3/99 1737
/proc/meminfo: memFree=1576488/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1473.56
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 147354 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134818659 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1473.56
Current children cumulated vsize (KiB) 7104

[startup+1542.3 s]
/proc/loadavg: 2.20 2.14 2.07 3/99 1737
/proc/meminfo: memFree=1576424/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1533.54
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 153352 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134818707 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1533.54
Current children cumulated vsize (KiB) 7104

[startup+1602.3 s]
/proc/loadavg: 2.07 2.11 2.06 3/99 1737
/proc/meminfo: memFree=1576360/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1593.52
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 159350 2 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134818707 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1593.52
Current children cumulated vsize (KiB) 7104

[startup+1662.3 s]
/proc/loadavg: 2.08 2.10 2.06 3/79 1820
/proc/meminfo: memFree=1702928/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1653.5
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 165347 3 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1653.5
Current children cumulated vsize (KiB) 7104

[startup+1722.3 s]
/proc/loadavg: 2.03 2.08 2.05 3/79 1820
/proc/meminfo: memFree=1702800/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1713.48
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 171345 3 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134840517 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1713.48
Current children cumulated vsize (KiB) 7104

[startup+1782.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/79 1820
/proc/meminfo: memFree=1702672/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1773.46
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 177343 3 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 135028829 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1773.46
Current children cumulated vsize (KiB) 7104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.9 s]
/proc/loadavg: 2.00 2.06 2.04 3/79 1820
/proc/meminfo: memFree=1702736/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1800.05
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 180002 3 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 7104

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

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

[startup+1808.9 s]
/proc/loadavg: 2.00 2.06 2.04 3/79 1820
/proc/meminfo: memFree=1702736/2055920 swapFree=4179948/4192956
[pid=1719] ppid=1717 vsize=7104 CPUtime=1800.05
/proc/1719/stat : 1719 (xsolve) R 1717 1719 762 0 -1 4194304 1813 0 0 0 180002 3 0 0 25 0 1 0 2006232611 7274496 1074 996147200 134512640 135237403 4294956240 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 0 0 0
/proc/1719/statm: 1776 1074 400 176 0 680 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 7104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.91
CPU time (s): 1800.06
CPU user time (s): 1800.02
CPU system time (s): 0.035994
CPU usage (%): 99.5109
Max. virtual memory (cumulated for all children) (KiB): 7104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1813
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= 41244

runsolver used 2.17367 second user time and 5.98809 second system time

The end

Launcher Data (download as text)

Begin job on node37 at 2008-07-05 17:43:14
IDJOB=1090924
IDBENCH=58508
IDSOLVER=358
FILE ID=node37/1090924-1215272594
PBS_JOBID= 7882217
Free space on /tmp= 66536 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/graphColoring/insertion/k-insertion/normalized-2-insertions-5-4.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090924-1215272594/watcher-1090924-1215272594 -o /tmp/evaluation-result-1090924-1215272594/solver-1090924-1215272594 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1090924-1215272594.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 63aad6b5a5b2006f72e9f222a182abd7
RANDOM SEED=352942126

node37.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		: 3000.236
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		: 3000.236
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:       1648152 kB
Buffers:         56644 kB
Cached:         239008 kB
SwapCached:       7220 kB
Active:         229924 kB
Inactive:       116052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648152 kB
SwapTotal:     4192956 kB
SwapFree:      4179948 kB
Dirty:            1428 kB
Writeback:           0 kB
Mapped:          68916 kB
Slab:            46220 kB
Committed_AS:  3665940 kB
PageTables:       2536 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB
End job on node37 at 2008-07-05 18:13:25