Trace number 2085087

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 1.545? (TO) 1800.03 1806.91

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-15/
normalized-lei450-15c-15.xml
MD5SUM1d0bd68485fa6bd55ca6b70a4ca6e593
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 variables450
Number of constraints16680
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16680
Global constraints used (with number of constraints)

Solver Data 

0.01/0.10	c mistral version 1.545

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2085087-1247380952/watcher-2085087-1247380952 -o /tmp/evaluation-result-2085087-1247380952/solver-2085087-1247380952 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2085087-1247380952.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.04 4/81 23885
/proc/meminfo: memFree=1897440/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=18576 CPUtime=0
/proc/23885/stat : 23885 (runsolver) R 23883 23885 22161 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 25161479 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 233588714791 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/23885/statm: 4644 284 249 26 0 2626 0

[startup+0.068625 s]
/proc/loadavg: 2.00 2.00 2.04 4/81 23885
/proc/meminfo: memFree=1897440/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=2292 CPUtime=0
/proc/23885/stat : 23885 (ld-linux.so.2) D 23883 23885 22161 0 -1 4194304 51 0 2 0 0 0 0 0 18 0 1 0 25161479 2347008 38 996147200 1448431616 1448550632 4294956208 18446744073709551615 1448524923 0 2147483391 4096 0 18446744072099863542 0 0 17 0 0 0
/proc/23885/statm: 573 38 28 29 0 5 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2292

[startup+0.101795 s]
/proc/loadavg: 2.00 2.00 2.04 4/81 23885
/proc/meminfo: memFree=1897440/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=4804 CPUtime=0.01
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 205 0 7 0 0 1 0 0 18 0 1 0 25161479 4919296 192 996147200 1448431616 1448550632 4294956208 18446744073709551615 4158993488 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 1201 192 161 29 0 16 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4804

[startup+0.301666 s]
/proc/loadavg: 2.00 2.00 2.04 4/81 23885
/proc/meminfo: memFree=1897440/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=6224 CPUtime=0.2
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 753 0 10 0 19 1 0 0 19 0 1 0 25161479 6373376 742 996147200 1448431616 1448550632 4294956208 18446744073709551615 134693476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 1556 742 375 29 0 371 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 6224

[startup+0.701743 s]
/proc/loadavg: 2.00 2.00 2.04 4/81 23885
/proc/meminfo: memFree=1897440/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=10696 CPUtime=0.6
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 1899 0 10 0 58 2 0 0 22 0 1 0 25161479 10952704 1824 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865777 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 2674 1824 386 29 0 1489 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 10696

[startup+1.50189 s]
/proc/loadavg: 2.00 2.00 2.04 3/82 23886
/proc/meminfo: memFree=1882904/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15268 CPUtime=1.39
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3112 0 10 0 137 2 0 0 25 0 1 0 25161479 15634432 3004 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865397 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3817 3004 416 29 0 2632 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 15268

[startup+3.10118 s]
/proc/loadavg: 2.00 2.00 2.04 3/82 23886
/proc/meminfo: memFree=1882712/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15268 CPUtime=2.98
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3112 0 10 0 296 2 0 0 25 0 1 0 25161479 15634432 3004 996147200 1448431616 1448550632 4294956208 18446744073709551615 134718465 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3817 3004 416 29 0 2632 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 15268

[startup+6.30176 s]
/proc/loadavg: 2.00 2.00 2.04 3/82 23886
/proc/meminfo: memFree=1882648/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=6.17
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3116 0 10 0 615 2 0 0 25 0 1 0 25161479 15769600 3008 996147200 1448431616 1448550632 4294956208 18446744073709551615 134718542 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3008 416 29 0 2665 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 15400

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 23886
/proc/meminfo: memFree=1882592/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=12.54
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3121 0 10 0 1252 2 0 0 25 0 1 0 25161479 15769600 3013 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3013 416 29 0 2665 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 15400

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 23886
/proc/meminfo: memFree=1882720/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=25.27
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3124 0 10 0 2525 2 0 0 25 0 1 0 25161479 15769600 3016 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864906 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3016 416 29 0 2665 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 15400

[startup+51.1019 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 23886
/proc/meminfo: memFree=1882720/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=50.74
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3127 0 10 0 5072 2 0 0 25 0 1 0 25161479 15769600 3019 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161041 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3019 416 29 0 2665 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 15400

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 23886
/proc/meminfo: memFree=1882720/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=101.68
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3130 0 10 0 10166 2 0 0 25 0 1 0 25161479 15769600 3022 996147200 1448431616 1448550632 4294956208 18446744073709551615 134835112 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3022 416 29 0 2665 0
Current children cumulated CPU time (s) 101.68
Current children cumulated vsize (KiB) 15400

[startup+162.303 s]
/proc/loadavg: 2.03 2.01 2.03 3/82 23886
/proc/meminfo: memFree=1882656/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=161.38
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3131 0 10 0 16136 2 0 0 25 0 1 0 25161479 15769600 3023 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865184 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3023 416 29 0 2665 0
Current children cumulated CPU time (s) 161.38
Current children cumulated vsize (KiB) 15400

[startup+222.302 s]
/proc/loadavg: 2.01 2.01 2.02 3/82 23886
/proc/meminfo: memFree=1882592/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=221.08
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3132 0 10 0 22106 2 0 0 25 0 1 0 25161479 15769600 3024 996147200 1448431616 1448550632 4294956208 18446744073709551615 134835088 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3024 416 29 0 2665 0
Current children cumulated CPU time (s) 221.08
Current children cumulated vsize (KiB) 15400

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/82 23886
/proc/meminfo: memFree=1882528/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=280.79
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3133 0 10 0 28076 3 0 0 25 0 1 0 25161479 15769600 3025 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161341 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3025 416 29 0 2665 0
Current children cumulated CPU time (s) 280.79
Current children cumulated vsize (KiB) 15400

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/82 23886
/proc/meminfo: memFree=1882528/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=340.48
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3134 0 10 0 34045 3 0 0 25 0 1 0 25161479 15769600 3026 996147200 1448431616 1448550632 4294956208 18446744073709551615 134718049 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3026 416 29 0 2665 0
Current children cumulated CPU time (s) 340.48
Current children cumulated vsize (KiB) 15400

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23886
/proc/meminfo: memFree=1882464/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=400.18
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3134 0 10 0 40015 3 0 0 25 0 1 0 25161479 15769600 3026 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865020 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3026 416 29 0 2665 0
Current children cumulated CPU time (s) 400.18
Current children cumulated vsize (KiB) 15400

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23886
/proc/meminfo: memFree=1882336/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=459.88
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3135 0 10 0 45985 3 0 0 25 0 1 0 25161479 15769600 3027 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864900 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3027 416 29 0 2665 0
Current children cumulated CPU time (s) 459.88
Current children cumulated vsize (KiB) 15400

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23888
/proc/meminfo: memFree=1881888/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=519.57
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3135 0 10 0 51954 3 0 0 25 0 1 0 25161479 15769600 3027 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161299 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3027 416 29 0 2665 0
Current children cumulated CPU time (s) 519.57
Current children cumulated vsize (KiB) 15400

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23888
/proc/meminfo: memFree=1881888/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=579.26
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3135 0 10 0 57923 3 0 0 25 0 1 0 25161479 15769600 3027 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3027 416 29 0 2665 0
Current children cumulated CPU time (s) 579.26
Current children cumulated vsize (KiB) 15400

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23888
/proc/meminfo: memFree=1881888/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=638.97
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3136 0 10 0 63894 3 0 0 25 0 1 0 25161479 15769600 3028 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3028 416 29 0 2665 0
Current children cumulated CPU time (s) 638.97
Current children cumulated vsize (KiB) 15400

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23888
/proc/meminfo: memFree=1881696/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=877.77
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3136 0 10 0 87773 4 0 0 25 0 1 0 25161479 15769600 3028 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865184 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3028 416 29 0 2665 0
Current children cumulated CPU time (s) 877.77
Current children cumulated vsize (KiB) 15400

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23888
/proc/meminfo: memFree=1881632/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=937.46
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3136 0 10 0 93742 4 0 0 25 0 1 0 25161479 15769600 3028 996147200 1448431616 1448550632 4294956208 18446744073709551615 134717909 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3028 416 29 0 2665 0
Current children cumulated CPU time (s) 937.46
Current children cumulated vsize (KiB) 15400

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23888
/proc/meminfo: memFree=1881568/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=997.16
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3136 0 10 0 99712 4 0 0 25 0 1 0 25161479 15769600 3028 996147200 1448431616 1448550632 4294956208 18446744073709551615 134835125 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3028 416 29 0 2665 0
Current children cumulated CPU time (s) 997.16
Current children cumulated vsize (KiB) 15400

[startup+1062.3 s]
/proc/loadavg: 2.45 2.12 2.04 3/75 23940
/proc/meminfo: memFree=1804768/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1056.62
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3136 0 10 0 105657 5 0 0 25 0 1 0 25161479 15769600 3028 996147200 1448431616 1448550632 4294956208 18446744073709551615 134829017 0 0 4096 0 0 0 0 17 0 0 0
/proc/23885/statm: 3850 3028 416 29 0 2665 0
Current children cumulated CPU time (s) 1056.62
Current children cumulated vsize (KiB) 15400

[startup+1122.31 s]
/proc/loadavg: 2.47 2.19 2.06 4/82 24154
/proc/meminfo: memFree=1786176/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1116.06
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3136 0 10 0 111600 6 0 0 25 0 1 0 25161479 15769600 3028 996147200 1448431616 1448550632 4294956208 18446744073709551615 134718521 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3028 416 29 0 2665 0
Current children cumulated CPU time (s) 1116.06
Current children cumulated vsize (KiB) 15400

[startup+1182.3 s]
/proc/loadavg: 2.17 2.15 2.06 3/70 24303
/proc/meminfo: memFree=1895936/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1175.63
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3136 0 10 0 117556 7 0 0 25 0 1 0 25161479 15769600 3028 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3028 416 29 0 2665 0
Current children cumulated CPU time (s) 1175.63
Current children cumulated vsize (KiB) 15400

[startup+1242.3 s]
/proc/loadavg: 2.06 2.12 2.05 3/73 24309
/proc/meminfo: memFree=1848744/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1235.61
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 123553 8 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 134756274 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1235.61
Current children cumulated vsize (KiB) 15400

[startup+1302.3 s]
/proc/loadavg: 2.02 2.10 2.05 3/73 24309
/proc/meminfo: memFree=1848808/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1295.59
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 129551 8 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1295.59
Current children cumulated vsize (KiB) 15400

[startup+1362.3 s]
/proc/loadavg: 2.01 2.08 2.04 3/73 24309
/proc/meminfo: memFree=1848616/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1355.56
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 135548 8 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 134756162 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1355.56
Current children cumulated vsize (KiB) 15400

[startup+1422.31 s]
/proc/loadavg: 2.00 2.06 2.04 3/73 24309
/proc/meminfo: memFree=1848680/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1415.55
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 141547 8 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865397 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1415.55
Current children cumulated vsize (KiB) 15400

[startup+1482.3 s]
/proc/loadavg: 2.00 2.05 2.03 3/73 24309
/proc/meminfo: memFree=1848680/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1475.52
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 147544 8 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264189 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1475.52
Current children cumulated vsize (KiB) 15400

[startup+1542.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/73 24309
/proc/meminfo: memFree=1848688/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1535.5
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 153542 8 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 134717970 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1535.5
Current children cumulated vsize (KiB) 15400

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/73 24309
/proc/meminfo: memFree=1848688/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1595.48
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 159540 8 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 135172213 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1595.48
Current children cumulated vsize (KiB) 15400

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/73 24309
/proc/meminfo: memFree=1848688/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1655.46
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 165538 8 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864860 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1655.46
Current children cumulated vsize (KiB) 15400

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/73 24309
/proc/meminfo: memFree=1848688/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1715.45
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 171536 9 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1715.45
Current children cumulated vsize (KiB) 15400

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 24309
/proc/meminfo: memFree=1848496/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1775.42
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 177533 9 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865162 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1775.42
Current children cumulated vsize (KiB) 15400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 24309
/proc/meminfo: memFree=1848496/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1800.02
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 179993 9 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 134756377 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 15400

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

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

[startup+1806.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 24309
/proc/meminfo: memFree=1848496/2055920 swapFree=4192812/4192956
[pid=23885] ppid=23883 vsize=15400 CPUtime=1800.02
/proc/23885/stat : 23885 (ld-linux.so.2) R 23883 23885 22161 0 -1 4194304 3137 0 10 0 179993 9 0 0 25 0 1 0 25161479 15769600 3029 996147200 1448431616 1448550632 4294956208 18446744073709551615 134756377 0 0 4096 0 0 0 0 17 1 0 0
/proc/23885/statm: 3850 3029 416 29 0 2665 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 15400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.91
CPU time (s): 1800.03
CPU user time (s): 1799.93
CPU system time (s): 0.098984
CPU usage (%): 99.6195
Max. virtual memory (cumulated for all children) (KiB): 15400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3137
page faults= 10
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 53
involuntary context switches= 19602

runsolver used 2.21266 second user time and 5.69113 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-12 08:42:32
IDJOB=2085087
IDBENCH=58285
IDSOLVER=769
FILE ID=node27/2085087-1247380952
PBS_JOBID= 9507124
Free space on /tmp= 66320 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-15/normalized-lei450-15c-15.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085087-1247380952/watcher-2085087-1247380952 -o /tmp/evaluation-result-2085087-1247380952/solver-2085087-1247380952 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2085087-1247380952.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1d0bd68485fa6bd55ca6b70a4ca6e593
RANDOM SEED=232401599

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1897856 kB
Buffers:          4608 kB
Cached:          58836 kB
SwapCached:          0 kB
Active:          84004 kB
Inactive:        25488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3200 kB
Writeback:           0 kB
Mapped:          66484 kB
Slab:            33656 kB
Committed_AS:   228080 kB
PageTables:       1860 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66312 MiB
End job on node27 at 2009-07-12 09:12:41