Trace number 1055993

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) 1800.09 1803.61

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-8.xml
MD5SUMe0d3c2a9b72782260c487372febe60b6
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 variables65
Number of constraints2034
Maximum constraint arity2
Maximum domain size64
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2034
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.10	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-1055993-1215060867/watcher-1055993-1215060867 -o /tmp/evaluation-result-1055993-1215060867/solver-1055993-1215060867 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1055993-1215060867.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: 2.00 2.00 2.00 4/81 29796
/proc/meminfo: memFree=942528/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=18572 CPUtime=0
/proc/29796/stat : 29796 (runsolver) R 29794 29796 25780 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1985060207 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 254195330343 0 0 4096 24578 0 0 0 17 1 0 0
/proc/29796/statm: 4643 292 257 25 0 2626 0

[startup+0.10781 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 29796
/proc/meminfo: memFree=942528/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=0.09
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 809 0 0 0 9 0 0 0 20 0 1 0 1985060207 6053888 775 996147200 134512640 135237403 4294956256 18446744073709551615 134538881 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 775 407 176 0 382 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5912

[startup+0.201687 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 29796
/proc/meminfo: memFree=942528/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=0.19
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 810 0 0 0 19 0 0 0 20 0 1 0 1985060207 6053888 776 996147200 134512640 135237403 4294956256 18446744073709551615 134535712 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 776 408 176 0 382 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5912

[startup+0.301703 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 29796
/proc/meminfo: memFree=942528/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=0.29
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 813 0 0 0 29 0 0 0 21 0 1 0 1985060207 6053888 779 996147200 134512640 135237403 4294956256 18446744073709551615 134543579 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 779 410 176 0 382 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5912

[startup+0.701765 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 29796
/proc/meminfo: memFree=942528/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=0.69
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 816 0 0 0 69 0 0 0 25 0 1 0 1985060207 6053888 782 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 782 410 176 0 382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5912

[startup+1.50189 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29797
/proc/meminfo: memFree=940920/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1.48
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 817 0 0 0 148 0 0 0 25 0 1 0 1985060207 6053888 783 996147200 134512640 135237403 4294956256 18446744073709551615 134538952 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 783 411 176 0 382 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5912

[startup+3.10114 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29797
/proc/meminfo: memFree=940792/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=3.06
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 818 0 0 0 306 0 0 0 25 0 1 0 1985060207 6053888 784 996147200 134512640 135237403 4294956256 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 784 411 176 0 382 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5912

[startup+6.30163 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29797
/proc/meminfo: memFree=940792/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=6.24
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 624 0 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5912

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29797
/proc/meminfo: memFree=940600/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=12.58
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 1258 0 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 5912

[startup+25.5016 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 29797
/proc/meminfo: memFree=940664/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=25.27
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 2527 0 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134538952 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 5912

[startup+51.1016 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 29797
/proc/meminfo: memFree=940728/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=50.65
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 5065 0 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 135093110 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 5912

[startup+102.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 29797
/proc/meminfo: memFree=940536/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=101.42
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 10142 0 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134543550 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 5912

[startup+162.303 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 29797
/proc/meminfo: memFree=940472/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=160.91
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 16091 0 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134543491 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 5912

[startup+222.306 s]
/proc/loadavg: 2.17 2.06 2.01 3/82 29797
/proc/meminfo: memFree=940472/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=220.4
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 22040 0 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 5912

[startup+282.301 s]
/proc/loadavg: 2.36 2.12 2.04 4/82 29797
/proc/meminfo: memFree=940472/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=279.89
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 27989 0 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134536910 0 0 4096 0 0 0 0 17 1 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 5912

[startup+342.302 s]
/proc/loadavg: 2.04 2.08 2.02 3/81 29835
/proc/meminfo: memFree=1666312/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=339.41
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 33940 1 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134538880 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 339.41
Current children cumulated vsize (KiB) 5912

[startup+402.301 s]
/proc/loadavg: 2.02 2.07 2.02 3/81 29841
/proc/meminfo: memFree=1664776/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=399.39
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 39938 1 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 399.39
Current children cumulated vsize (KiB) 5912

[startup+462.301 s]
/proc/loadavg: 2.00 2.05 2.01 3/81 29841
/proc/meminfo: memFree=1664264/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=459.37
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 45935 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134541681 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 459.37
Current children cumulated vsize (KiB) 5912

[startup+522.302 s]
/proc/loadavg: 2.00 2.04 2.01 3/81 29841
/proc/meminfo: memFree=1664072/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=519.34
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 51932 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134535137 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 519.34
Current children cumulated vsize (KiB) 5912

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/81 29841
/proc/meminfo: memFree=1664136/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=579.31
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 57929 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 579.31
Current children cumulated vsize (KiB) 5912

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 29841
/proc/meminfo: memFree=1664136/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=639.29
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 63927 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 639.29
Current children cumulated vsize (KiB) 5912


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

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663944/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=879.19
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 87917 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 879.19
Current children cumulated vsize (KiB) 5912

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663880/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=939.15
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 93913 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 939.15
Current children cumulated vsize (KiB) 5912

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663752/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=999.13
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 99911 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 999.13
Current children cumulated vsize (KiB) 5912

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663752/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1059.1
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 105908 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1059.1
Current children cumulated vsize (KiB) 5912

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663752/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1119.08
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 111906 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1119.08
Current children cumulated vsize (KiB) 5912

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663752/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1179.05
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 117903 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1179.05
Current children cumulated vsize (KiB) 5912

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663688/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1239.02
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 123900 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1239.02
Current children cumulated vsize (KiB) 5912

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663624/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1299
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 129898 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134543504 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1299
Current children cumulated vsize (KiB) 5912

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663624/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1358.97
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 135895 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134818666 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1358.97
Current children cumulated vsize (KiB) 5912

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663624/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1418.95
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 141893 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134536901 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1418.95
Current children cumulated vsize (KiB) 5912

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663624/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1478.92
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 147890 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134538952 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1478.92
Current children cumulated vsize (KiB) 5912

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663688/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1538.89
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 153887 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1538.89
Current children cumulated vsize (KiB) 5912

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663688/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1598.86
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 159884 2 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1598.86
Current children cumulated vsize (KiB) 5912

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663560/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1658.84
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 165881 3 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134538880 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1658.84
Current children cumulated vsize (KiB) 5912

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663560/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1718.81
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 171878 3 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1718.81
Current children cumulated vsize (KiB) 5912

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663496/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1778.78
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 177875 3 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1778.78
Current children cumulated vsize (KiB) 5912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663496/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1800.08
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 180005 3 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 135013968 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 5912

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

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

[startup+1803.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29841
/proc/meminfo: memFree=1663496/2055920 swapFree=4179812/4192956
[pid=29796] ppid=29794 vsize=5912 CPUtime=1800.08
/proc/29796/stat : 29796 (xsolve) R 29794 29796 25780 0 -1 4194304 822 0 0 0 180005 3 0 0 25 0 1 0 1985060207 6053888 788 996147200 134512640 135237403 4294956256 18446744073709551615 135013968 0 0 4096 0 0 0 0 17 0 0 0
/proc/29796/statm: 1478 788 411 176 0 382 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 5912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.61
CPU time (s): 1800.09
CPU user time (s): 1800.06
CPU system time (s): 0.033994
CPU usage (%): 99.8051
Max. virtual memory (cumulated for all children) (KiB): 5912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 822
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= 46984

runsolver used 1.84672 second user time and 4.73428 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-03 06:54:27
IDJOB=1055993
IDBENCH=57393
IDSOLVER=358
FILE ID=node34/1055993-1215060867
PBS_JOBID= 7875106
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-8.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1055993-1215060867/watcher-1055993-1215060867 -o /tmp/evaluation-result-1055993-1215060867/solver-1055993-1215060867 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1055993-1215060867.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e0d3c2a9b72782260c487372febe60b6
RANDOM SEED=1317683986

node34.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		: 3000.259
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		: 3000.259
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:        943008 kB
Buffers:         47744 kB
Cached:         187200 kB
SwapCached:       6932 kB
Active:         937480 kB
Inactive:       102504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        943008 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:         821168 kB
Slab:            56404 kB
Committed_AS:  4205232 kB
PageTables:       3500 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= 66540 MiB
End job on node34 at 2008-07-03 07:24:33