Trace number 1088478

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) 1800.03 1807.21

General information on the benchmark

Namecsp/graphColoring/
myciel/normalized-myciel7-6.xml
MD5SUMae59fd265626922afec84e7ef93d360f
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 variables191
Number of constraints2360
Maximum constraint arity2
Maximum domain size6
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2360
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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-1088478-1215247017/watcher-1088478-1215247017 -o /tmp/evaluation-result-1088478-1215247017/solver-1088478-1215247017 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1088478-1215247017.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: 2.20 1.97 1.58 4/74 13591
/proc/meminfo: memFree=1419832/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=4584 CPUtime=0
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 353 0 0 0 0 0 0 0 18 0 1 0 2003676713 4694016 319 996147200 134512640 135239859 4294956208 18446744073709551615 4159940992 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1146 324 278 177 0 49 0

[startup+0.041629 s]
/proc/loadavg: 2.20 1.97 1.58 4/74 13591
/proc/meminfo: memFree=1419832/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=4972 CPUtime=0.03
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 546 0 0 0 3 0 0 0 18 0 1 0 2003676713 5091328 512 996147200 134512640 135239859 4294956208 18446744073709551615 3741307 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1243 512 368 177 0 146 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4972

[startup+0.101636 s]
/proc/loadavg: 2.20 1.97 1.58 4/74 13591
/proc/meminfo: memFree=1419832/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=0.09
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 9 0 0 0 18 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134820793 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5920

[startup+0.301653 s]
/proc/loadavg: 2.20 1.97 1.58 4/74 13591
/proc/meminfo: memFree=1419832/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=0.29
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 29 0 0 0 19 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134820781 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5920

[startup+0.70169 s]
/proc/loadavg: 2.20 1.97 1.58 4/74 13591
/proc/meminfo: memFree=1419832/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=0.69
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 69 0 0 0 23 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5920

[startup+1.50176 s]
/proc/loadavg: 2.20 1.97 1.58 3/75 13592
/proc/meminfo: memFree=1418224/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1.49
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 149 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134820713 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5920

[startup+3.10292 s]
/proc/loadavg: 2.20 1.97 1.58 3/75 13592
/proc/meminfo: memFree=1418096/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=3.08
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 308 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821173 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5920

[startup+6.30122 s]
/proc/loadavg: 2.18 1.97 1.58 3/75 13592
/proc/meminfo: memFree=1418032/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=6.27
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 627 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134820713 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 5920

[startup+12.7018 s]
/proc/loadavg: 2.16 1.97 1.59 3/75 13592
/proc/meminfo: memFree=1417904/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=12.64
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 1264 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 5920

[startup+25.501 s]
/proc/loadavg: 2.13 1.97 1.59 3/75 13592
/proc/meminfo: memFree=1417904/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=25.39
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 2539 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 5920

[startup+51.1015 s]
/proc/loadavg: 2.08 1.97 1.60 3/75 13592
/proc/meminfo: memFree=1417904/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=50.89
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 5089 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 135087416 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 5920

[startup+102.306 s]
/proc/loadavg: 2.03 1.97 1.62 3/75 13592
/proc/meminfo: memFree=1417904/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=101.89
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 10189 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 5920

[startup+162.302 s]
/proc/loadavg: 2.01 1.97 1.64 3/75 13592
/proc/meminfo: memFree=1417840/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=161.65
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 16165 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 5920

[startup+222.302 s]
/proc/loadavg: 2.00 1.97 1.66 3/75 13592
/proc/meminfo: memFree=1417840/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=221.42
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 22142 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 5920

[startup+282.301 s]
/proc/loadavg: 2.00 1.97 1.68 3/75 13592
/proc/meminfo: memFree=1417840/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=281.18
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 28118 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 135035346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 281.18
Current children cumulated vsize (KiB) 5920

[startup+342.302 s]
/proc/loadavg: 2.00 1.97 1.70 3/75 13592
/proc/meminfo: memFree=1417784/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=340.95
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 34095 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 135013780 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 340.95
Current children cumulated vsize (KiB) 5920

[startup+402.302 s]
/proc/loadavg: 2.00 1.97 1.71 3/82 13628
/proc/meminfo: memFree=1394952/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=400.68
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 40068 0 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 0 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 5920

[startup+462.301 s]
/proc/loadavg: 2.00 1.97 1.73 3/74 13656
/proc/meminfo: memFree=1458304/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=460.42
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 46041 1 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821224 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 5920

[startup+522.301 s]
/proc/loadavg: 2.00 1.97 1.74 3/74 13656
/proc/meminfo: memFree=1458176/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=520.18
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 52017 1 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821224 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 520.18
Current children cumulated vsize (KiB) 5920

[startup+582.302 s]
/proc/loadavg: 2.00 1.97 1.75 3/74 13656
/proc/meminfo: memFree=1458176/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=579.95
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 57994 1 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134790292 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 579.95
Current children cumulated vsize (KiB) 5920

[startup+642.301 s]
/proc/loadavg: 2.00 1.97 1.77 3/74 13656
/proc/meminfo: memFree=1458176/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=639.72
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 63971 1 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 639.72
Current children cumulated vsize (KiB) 5920


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

[startup+822.301 s]
/proc/loadavg: 2.07 2.01 1.82 3/74 13656
/proc/meminfo: memFree=1458240/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=819.02
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 81901 1 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 819.02
Current children cumulated vsize (KiB) 5920

[startup+882.301 s]
/proc/loadavg: 2.06 2.02 1.83 3/74 13656
/proc/meminfo: memFree=1458240/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=878.78
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 87877 1 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134820819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 878.78
Current children cumulated vsize (KiB) 5920

[startup+942.302 s]
/proc/loadavg: 2.02 2.02 1.83 3/82 13695
/proc/meminfo: memFree=1195000/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=938.52
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 93849 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134820635 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 938.52
Current children cumulated vsize (KiB) 5920

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 1.84 3/82 13695
/proc/meminfo: memFree=1195128/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=998.28
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 99825 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 135015824 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 998.28
Current children cumulated vsize (KiB) 5920

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/82 13695
/proc/meminfo: memFree=1195064/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1058.04
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 105801 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1058.04
Current children cumulated vsize (KiB) 5920

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.85 3/82 13695
/proc/meminfo: memFree=1195128/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1117.81
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 111778 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1117.81
Current children cumulated vsize (KiB) 5920

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/82 13695
/proc/meminfo: memFree=1195128/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1177.57
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 117754 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821224 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1177.57
Current children cumulated vsize (KiB) 5920

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/82 13695
/proc/meminfo: memFree=1195128/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1237.33
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 123730 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134790229 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1237.33
Current children cumulated vsize (KiB) 5920

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/82 13695
/proc/meminfo: memFree=1195128/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1297.1
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 129707 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1297.1
Current children cumulated vsize (KiB) 5920

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/82 13695
/proc/meminfo: memFree=1195064/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1356.86
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 135683 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 135056095 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1356.86
Current children cumulated vsize (KiB) 5920

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.88 3/82 13695
/proc/meminfo: memFree=1195000/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1416.63
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 141660 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1416.63
Current children cumulated vsize (KiB) 5920

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/82 13701
/proc/meminfo: memFree=1194936/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1476.39
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 147636 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1476.39
Current children cumulated vsize (KiB) 5920

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/82 13701
/proc/meminfo: memFree=1195000/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1536.15
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 153612 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134820819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1536.15
Current children cumulated vsize (KiB) 5920

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/82 13701
/proc/meminfo: memFree=1195000/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1595.91
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 159588 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134790237 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1595.91
Current children cumulated vsize (KiB) 5920

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 13701
/proc/meminfo: memFree=1194872/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1655.67
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 165564 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1655.67
Current children cumulated vsize (KiB) 5920

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 13701
/proc/meminfo: memFree=1194872/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1715.44
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 171541 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1715.44
Current children cumulated vsize (KiB) 5920

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 13701
/proc/meminfo: memFree=1194872/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1775.2
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 177517 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 135056095 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1775.2
Current children cumulated vsize (KiB) 5920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 13701
/proc/meminfo: memFree=1194872/2055920 swapFree=4179560/4192956
[pid=13591] ppid=13589 vsize=5920 CPUtime=1800.01
/proc/13591/stat : 13591 (xsolve) R 13589 13591 12402 0 -1 4194304 875 0 0 0 179998 3 0 0 25 0 1 0 2003676713 6062080 787 996147200 134512640 135239859 4294956208 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 1 0 0
/proc/13591/statm: 1480 787 400 177 0 383 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5920

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): 1807.21
CPU time (s): 1800.03
CPU user time (s): 1799.99
CPU system time (s): 0.038994
CPU usage (%): 99.6024
Max. virtual memory (cumulated for all children) (KiB): 5920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 875
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= 22041

runsolver used 1.46378 second user time and 5.12222 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-05 10:36:57
IDJOB=1088478
IDBENCH=58086
IDSOLVER=343
FILE ID=node8/1088478-1215247017
PBS_JOBID= 7881954
Free space on /tmp= 66308 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/graphColoring/myciel/normalized-myciel7-6.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-1088478-1215247017/watcher-1088478-1215247017 -o /tmp/evaluation-result-1088478-1215247017/solver-1088478-1215247017 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1088478-1215247017.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ae59fd265626922afec84e7ef93d360f
RANDOM SEED=164919620

node8.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1420248 kB
Buffers:         81280 kB
Cached:         467788 kB
SwapCached:       6900 kB
Active:         240424 kB
Inactive:       332648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420248 kB
SwapTotal:     4192956 kB
SwapFree:      4179560 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          31468 kB
Slab:            47668 kB
Committed_AS:  3393636 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node8 at 2008-07-05 11:07:06