Trace number 1058577

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-option 1.314? (TO) 1800.03 1803.11

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-16_ext.xml
MD5SUM6ba0a4538ec0dc7f6f312e8c1ca920b9
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
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 variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	c mistral-option 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-1058577-1215116230/watcher-1058577-1215116230 -o /tmp/evaluation-result-1058577-1215116230/solver-1058577-1215116230 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1058577-1215116230.xml -heu dyn -sac 3 -ds 2 

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: 2.03 2.01 2.00 4/73 23857
/proc/meminfo: memFree=1838632/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=4584 CPUtime=0
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 353 0 0 0 0 0 0 0 20 0 1 0 667352653 4694016 319 996147200 134512640 135239763 4294956208 18446744073709551615 4159865840 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 1146 327 281 177 0 49 0

[startup+0.0664391 s]
/proc/loadavg: 2.03 2.01 2.00 4/73 23857
/proc/meminfo: memFree=1838632/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=5800 CPUtime=0.06
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 725 0 0 0 6 0 0 0 20 0 1 0 667352653 5939200 691 996147200 134512640 135239763 4294956208 18446744073709551615 134524339 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 1450 691 355 177 0 353 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5800

[startup+0.102442 s]
/proc/loadavg: 2.03 2.01 2.00 4/73 23857
/proc/meminfo: memFree=1838632/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=6432 CPUtime=0.09
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 895 0 0 0 9 0 0 0 20 0 1 0 667352653 6586368 861 996147200 134512640 135239763 4294956208 18446744073709551615 134579426 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 1608 861 355 177 0 511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6432

[startup+0.302485 s]
/proc/loadavg: 2.03 2.01 2.00 4/73 23857
/proc/meminfo: memFree=1838632/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=10224 CPUtime=0.28
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 1837 0 0 0 28 0 0 0 22 0 1 0 667352653 10469376 1803 996147200 134512640 135239763 4294956208 18446744073709551615 134670271 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 2556 1803 355 177 0 1459 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10224

[startup+0.702564 s]
/proc/loadavg: 2.03 2.01 2.00 4/73 23857
/proc/meminfo: memFree=1838632/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=17804 CPUtime=0.69
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 3727 0 0 0 67 2 0 0 25 0 1 0 667352653 18231296 3693 996147200 134512640 135239763 4294956208 18446744073709551615 4159157521 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4451 3693 355 177 0 3354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17804

[startup+1.5017 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 23858
/proc/meminfo: memFree=1823136/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=1.49
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 146 3 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135095106 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19760

[startup+3.102 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 23858
/proc/meminfo: memFree=1823008/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=3.08
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 305 3 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134819899 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19760

[startup+6.30159 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 23858
/proc/meminfo: memFree=1822752/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=6.26
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 623 3 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135103299 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 19760

[startup+12.7018 s]
/proc/loadavg: 2.10 2.03 2.00 3/74 23858
/proc/meminfo: memFree=1822688/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=12.64
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 1261 3 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134789455 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 19760

[startup+25.5012 s]
/proc/loadavg: 2.08 2.03 2.00 3/74 23858
/proc/meminfo: memFree=1822752/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=25.38
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 2535 3 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135013616 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 19760

[startup+51.1019 s]
/proc/loadavg: 2.05 2.02 2.00 3/74 23858
/proc/meminfo: memFree=1822752/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=50.87
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 5084 3 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135096889 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 19760

[startup+102.306 s]
/proc/loadavg: 2.05 2.03 2.00 3/74 23858
/proc/meminfo: memFree=1822752/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=101.87
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 10184 3 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134819955 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 19760

[startup+162.302 s]
/proc/loadavg: 2.05 2.04 2.00 3/74 23858
/proc/meminfo: memFree=1822688/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=161.62
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 16159 3 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134819899 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 19760

[startup+222.302 s]
/proc/loadavg: 2.12 2.06 2.01 3/74 23858
/proc/meminfo: memFree=1822688/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=221.37
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 22134 3 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135013679 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 19760

[startup+282.302 s]
/proc/loadavg: 2.12 2.06 2.01 3/74 23858
/proc/meminfo: memFree=1822688/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=281.14
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 28110 4 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135013651 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 19760

[startup+342.301 s]
/proc/loadavg: 2.10 2.06 2.00 3/74 23858
/proc/meminfo: memFree=1822688/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=340.89
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 34085 4 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134819899 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 340.89
Current children cumulated vsize (KiB) 19760

[startup+402.301 s]
/proc/loadavg: 2.04 2.05 2.00 3/74 23858
/proc/meminfo: memFree=1822688/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=400.65
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 40061 4 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135013694 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 400.65
Current children cumulated vsize (KiB) 19760

[startup+462.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 23858
/proc/meminfo: memFree=1822688/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=460.4
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 46036 4 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135013654 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 460.4
Current children cumulated vsize (KiB) 19760

[startup+522.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 23858
/proc/meminfo: memFree=1822688/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=520.15
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 52011 4 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134819901 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 520.15
Current children cumulated vsize (KiB) 19760

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 23858
/proc/meminfo: memFree=1822624/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=579.91
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 57987 4 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134820085 0 0 4096 0 0 0 0 17 0 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 579.91
Current children cumulated vsize (KiB) 19760

[startup+642.302 s]
/proc/loadavg: 1.92 2.00 1.99 2/69 23876
/proc/meminfo: memFree=1913920/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=639.65
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 63961 4 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 639.65
Current children cumulated vsize (KiB) 19760


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 23886
/proc/meminfo: memFree=1880352/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=879.54
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 87949 5 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135095110 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 879.54
Current children cumulated vsize (KiB) 19760

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1880352/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19760 CPUtime=939.52
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4285 0 0 0 93947 5 0 0 25 0 1 0 667352653 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134820075 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 939.52
Current children cumulated vsize (KiB) 19760

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1880352/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=999.5
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 99945 5 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 999.5
Current children cumulated vsize (KiB) 19764

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1880288/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1059.47
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 105942 5 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1059.47
Current children cumulated vsize (KiB) 19764

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1880224/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1119.46
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 111940 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819860 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1119.46
Current children cumulated vsize (KiB) 19764

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1880224/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1179.44
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 117938 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820085 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1179.44
Current children cumulated vsize (KiB) 19764

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1880096/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1239.41
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 123935 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1239.41
Current children cumulated vsize (KiB) 19764

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879968/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1299.4
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 129934 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134789407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1299.4
Current children cumulated vsize (KiB) 19764

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879904/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1359.37
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 135931 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819899 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1359.37
Current children cumulated vsize (KiB) 19764

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879904/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1419.35
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 141929 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1419.35
Current children cumulated vsize (KiB) 19764

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879904/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1479.32
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 147926 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819928 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1479.32
Current children cumulated vsize (KiB) 19764

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879904/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1539.3
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 153924 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1539.3
Current children cumulated vsize (KiB) 19764

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879904/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1599.28
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 159922 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135095110 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1599.28
Current children cumulated vsize (KiB) 19764

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879904/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1659.26
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 165920 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1659.26
Current children cumulated vsize (KiB) 19764

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879840/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1719.23
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 171917 6 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135096720 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1719.23
Current children cumulated vsize (KiB) 19764

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879776/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1779.22
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 177915 7 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1779.22
Current children cumulated vsize (KiB) 19764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879712/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1800.02
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 179995 7 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819955 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 19764

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

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

[startup+1803.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 23886
/proc/meminfo: memFree=1879712/2055924 swapFree=4176956/4192956
[pid=23857] ppid=23855 vsize=19764 CPUtime=1800.02
/proc/23857/stat : 23857 (xsolve) R 23855 23857 22850 0 -1 4194304 4286 0 0 0 179995 7 0 0 25 0 1 0 667352653 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819955 0 0 4096 0 0 0 0 17 1 0 0
/proc/23857/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 19764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.11
CPU time (s): 1800.03
CPU user time (s): 1799.95
CPU system time (s): 0.073988
CPU usage (%): 99.8291
Max. virtual memory (cumulated for all children) (KiB): 19764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4286
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= 10500

runsolver used 1.80572 second user time and 4.76228 second system time

The end

Launcher Data (download as text)

Begin job on node83 at 2008-07-03 22:17:11
IDJOB=1058577
IDBENCH=54170
IDSOLVER=357
FILE ID=node83/1058577-1215116230
PBS_JOBID= 7877042
Free space on /tmp= 65484 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-16_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1058577-1215116230/watcher-1058577-1215116230 -o /tmp/evaluation-result-1058577-1215116230/solver-1058577-1215116230 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1058577-1215116230.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6ba0a4538ec0dc7f6f312e8c1ca920b9
RANDOM SEED=859202600

node83.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		: 3000.263
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		: 3000.263
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:      2055924 kB
MemFree:       1839112 kB
Buffers:          8300 kB
Cached:          79040 kB
SwapCached:       9560 kB
Active:         149628 kB
Inactive:        34444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1839112 kB
SwapTotal:     4192956 kB
SwapFree:      4176956 kB
Dirty:            6752 kB
Writeback:           0 kB
Mapped:         103060 kB
Slab:            17956 kB
Committed_AS:  1104900 kB
PageTables:       1892 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= 65484 MiB
End job on node83 at 2008-07-03 22:47:16