Trace number 1072082

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) 1800.07 1807.21

General information on the benchmark

Namecsp/rand-3-24-24-fcd/
normalized-rand-3-24-24-76-632-fcd-50_ext.xml
MD5SUM2466c8e6fcdc9c8a2b13ac44e35e1c6f
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 variables24
Number of constraints76
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension76
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	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-1072082-1215171366/watcher-1072082-1215171366 -o /tmp/evaluation-result-1072082-1215171366/solver-1072082-1215171366 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1072082-1215171366.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: 2.26 2.11 2.04 4/81 2121
/proc/meminfo: memFree=1602888/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=820 CPUtime=0
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1546804344 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 6910756 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 205 25 19 177 0 3 0

[startup+0.108644 s]
/proc/loadavg: 2.26 2.11 2.04 4/81 2121
/proc/meminfo: memFree=1602888/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=6308 CPUtime=0.09
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 882 0 0 0 9 0 0 0 18 0 1 0 1546804344 6459392 848 996147200 134512640 135239859 4294956208 18446744073709551615 134906704 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 1577 848 350 177 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6308

[startup+0.201696 s]
/proc/loadavg: 2.26 2.11 2.04 4/81 2121
/proc/meminfo: memFree=1602888/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=8032 CPUtime=0.18
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 1300 0 0 0 18 0 0 0 18 0 1 0 1546804344 8224768 1266 996147200 134512640 135239859 4294956208 18446744073709551615 134579063 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 2008 1266 350 177 0 911 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8032

[startup+0.301707 s]
/proc/loadavg: 2.26 2.11 2.04 4/81 2121
/proc/meminfo: memFree=1602888/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=9892 CPUtime=0.28
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 1750 0 0 0 28 0 0 0 19 0 1 0 1546804344 10129408 1716 996147200 134512640 135239859 4294956208 18446744073709551615 134579063 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 2473 1716 350 177 0 1376 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9892

[startup+0.701757 s]
/proc/loadavg: 2.26 2.11 2.04 4/81 2121
/proc/meminfo: memFree=1602888/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=0.67
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 67 0 0 0 23 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12416

[startup+1.50186 s]
/proc/loadavg: 2.26 2.11 2.04 3/82 2122
/proc/meminfo: memFree=1594688/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=1.47
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 147 0 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 134820020 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12416

[startup+3.10103 s]
/proc/loadavg: 2.26 2.11 2.04 3/82 2122
/proc/meminfo: memFree=1594432/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=3.06
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 305 1 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 12416

[startup+6.30144 s]
/proc/loadavg: 2.24 2.11 2.04 3/82 2122
/proc/meminfo: memFree=1594496/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=6.23
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 622 1 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12416

[startup+12.7013 s]
/proc/loadavg: 2.22 2.11 2.04 3/82 2122
/proc/meminfo: memFree=1594504/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=12.58
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 1257 1 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 135095200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 12416

[startup+25.5019 s]
/proc/loadavg: 2.17 2.10 2.03 3/82 2122
/proc/meminfo: memFree=1594632/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=25.27
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 2526 1 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 12416

[startup+51.1012 s]
/proc/loadavg: 2.11 2.09 2.03 3/82 2122
/proc/meminfo: memFree=1594632/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=50.65
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 5064 1 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 134789544 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 12416

[startup+102.302 s]
/proc/loadavg: 2.08 2.09 2.03 3/82 2122
/proc/meminfo: memFree=1594568/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=101.42
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 10141 1 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 135013797 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 12416

[startup+162.302 s]
/proc/loadavg: 2.06 2.08 2.03 3/82 2122
/proc/meminfo: memFree=1594440/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=160.91
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 16090 1 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 135013801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 12416

[startup+222.306 s]
/proc/loadavg: 2.13 2.10 2.04 3/82 2124
/proc/meminfo: memFree=1594376/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=220.4
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 22039 1 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 12416

[startup+282.301 s]
/proc/loadavg: 2.05 2.08 2.03 3/82 2124
/proc/meminfo: memFree=1594376/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=279.89
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 27988 1 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 12416

[startup+342.302 s]
/proc/loadavg: 2.11 2.09 2.04 3/82 2124
/proc/meminfo: memFree=1594376/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=339.38
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 33937 1 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 12416

[startup+402.302 s]
/proc/loadavg: 2.04 2.07 2.03 3/82 2124
/proc/meminfo: memFree=1594376/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=398.88
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 39886 2 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 134820049 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 398.88
Current children cumulated vsize (KiB) 12416

[startup+462.302 s]
/proc/loadavg: 2.01 2.06 2.02 3/82 2124
/proc/meminfo: memFree=1594376/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=458.37
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 45835 2 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 458.37
Current children cumulated vsize (KiB) 12416

[startup+522.301 s]
/proc/loadavg: 2.00 2.04 2.02 3/82 2124
/proc/meminfo: memFree=1594376/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=517.86
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 51784 2 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 134820022 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 517.86
Current children cumulated vsize (KiB) 12416

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.01 3/82 2124
/proc/meminfo: memFree=1594376/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=577.35
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 57733 2 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 134820261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 577.35
Current children cumulated vsize (KiB) 12416

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.01 3/82 2124
/proc/meminfo: memFree=1594376/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12416 CPUtime=636.84
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2447 0 0 0 63682 2 0 0 25 0 1 0 1546804344 12713984 2413 996147200 134512640 135239859 4294956208 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 1 0 0
/proc/2121/statm: 3104 2413 386 177 0 2007 0
Current children cumulated CPU time (s) 636.84
Current children cumulated vsize (KiB) 12416


################
# More data... #
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[startup+882.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 2153
/proc/meminfo: memFree=1619920/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=875.95
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 87592 3 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 135013729 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 875.95
Current children cumulated vsize (KiB) 12420

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 2153
/proc/meminfo: memFree=1619856/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=935.89
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 93586 3 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 935.89
Current children cumulated vsize (KiB) 12420

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2153
/proc/meminfo: memFree=1619856/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=995.84
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 99581 3 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 134789504 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 995.84
Current children cumulated vsize (KiB) 12420

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2153
/proc/meminfo: memFree=1619856/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1055.79
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 105576 3 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1055.79
Current children cumulated vsize (KiB) 12420

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2153
/proc/meminfo: memFree=1619856/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1115.73
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 111570 3 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1115.73
Current children cumulated vsize (KiB) 12420

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2153
/proc/meminfo: memFree=1619856/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1175.68
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 117565 3 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 135095233 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1175.68
Current children cumulated vsize (KiB) 12420

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2153
/proc/meminfo: memFree=1619792/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1235.63
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 123560 3 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 135096995 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1235.63
Current children cumulated vsize (KiB) 12420

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2153
/proc/meminfo: memFree=1619728/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1295.58
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 129555 3 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 134819973 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1295.58
Current children cumulated vsize (KiB) 12420

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2153
/proc/meminfo: memFree=1619664/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1355.53
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 135549 4 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 135013805 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1355.53
Current children cumulated vsize (KiB) 12420

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2153
/proc/meminfo: memFree=1619536/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1415.49
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 141545 4 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 134820495 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1415.49
Current children cumulated vsize (KiB) 12420

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2153
/proc/meminfo: memFree=1619472/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1475.43
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 147539 4 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1475.43
Current children cumulated vsize (KiB) 12420

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2159
/proc/meminfo: memFree=1619408/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1535.38
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 153534 4 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 135096832 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1535.38
Current children cumulated vsize (KiB) 12420

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2159
/proc/meminfo: memFree=1619408/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1595.32
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 159528 4 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 134820134 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1595.32
Current children cumulated vsize (KiB) 12420

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2159
/proc/meminfo: memFree=1619472/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1655.27
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 165523 4 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 134820149 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1655.27
Current children cumulated vsize (KiB) 12420

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2159
/proc/meminfo: memFree=1619472/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1715.22
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 171518 4 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1715.22
Current children cumulated vsize (KiB) 12420

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2159
/proc/meminfo: memFree=1619472/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1775.17
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 177513 4 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1775.17
Current children cumulated vsize (KiB) 12420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2159
/proc/meminfo: memFree=1619472/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1800.06
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 180002 4 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 134789540 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 12420

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

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

[startup+1807.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2159
/proc/meminfo: memFree=1619472/2055920 swapFree=4095080/4192956
[pid=2121] ppid=2119 vsize=12420 CPUtime=1800.06
/proc/2121/stat : 2121 (xsolve) R 2119 2121 824 0 -1 4194304 2448 0 0 0 180002 4 0 0 25 0 1 0 1546804344 12718080 2414 996147200 134512640 135239859 4294956208 18446744073709551615 134789540 0 0 4096 0 0 0 0 17 0 0 0
/proc/2121/statm: 3105 2414 386 177 0 2008 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 12420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.21
CPU time (s): 1800.07
CPU user time (s): 1800.02
CPU system time (s): 0.046992
CPU usage (%): 99.605
Max. virtual memory (cumulated for all children) (KiB): 12420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2448
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= 33817

runsolver used 1.9717 second user time and 4.6153 second system time

The end

Launcher Data (download as text)

Begin job on node40 at 2008-07-04 13:36:07
IDJOB=1072082
IDBENCH=56228
IDSOLVER=343
FILE ID=node40/1072082-1215171366
PBS_JOBID= 7881474
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/rand-3-24-24-fcd/normalized-rand-3-24-24-76-632-fcd-50_ext.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-1072082-1215171366/watcher-1072082-1215171366 -o /tmp/evaluation-result-1072082-1215171366/solver-1072082-1215171366 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1072082-1215171366.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2466c8e6fcdc9c8a2b13ac44e35e1c6f
RANDOM SEED=927900070

node40.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		: 3000.209
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		: 3000.209
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:       1603368 kB
Buffers:         47496 kB
Cached:         227864 kB
SwapCached:      91976 kB
Active:         304912 kB
Inactive:       103616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603368 kB
SwapTotal:     4192956 kB
SwapFree:      4095080 kB
Dirty:            3908 kB
Writeback:           0 kB
Mapped:         146516 kB
Slab:            28840 kB
Committed_AS:  3758128 kB
PageTables:       2144 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= 66544 MiB
End job on node40 at 2008-07-04 14:06:16