Trace number 1092737

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) 1800.07 1803.41

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-40.xml
MD5SUM40a3acaa544741df45dd665a69096ec7
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 variables160
Number of constraints12840
Maximum constraint arity2
Maximum domain size160
Number of constraints which are defined in extension0
Number of constraints which are defined in intension12840
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.21	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-1092737-1215277040/watcher-1092737-1215277040 -o /tmp/evaluation-result-1092737-1215277040/solver-1092737-1215277040 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1092737-1215277040.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: 1.92 1.98 1.99 4/72 30472
/proc/meminfo: memFree=1735608/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=816 CPUtime=0
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1557375794 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 11879204 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 204 25 19 176 0 3 0

[startup+0.0646429 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 30472
/proc/meminfo: memFree=1735608/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=5096 CPUtime=0.05
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 581 0 0 0 5 0 0 0 18 0 1 0 1557375794 5218304 547 996147200 134512640 135237403 4294956240 18446744073709551615 134680507 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 1274 547 373 176 0 178 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5096

[startup+0.102646 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 30472
/proc/meminfo: memFree=1735608/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=5352 CPUtime=0.09
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 659 0 0 0 9 0 0 0 18 0 1 0 1557375794 5480448 625 996147200 134512640 135237403 4294956240 18446744073709551615 12312274 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 1338 625 373 176 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.301674 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 30472
/proc/meminfo: memFree=1735608/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=7032 CPUtime=0.28
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 1056 0 0 0 28 0 0 0 19 0 1 0 1557375794 7200768 1022 996147200 134512640 135237403 4294956240 18446744073709551615 134680249 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 1758 1022 373 176 0 662 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7032

[startup+0.702736 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 30472
/proc/meminfo: memFree=1735608/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=0.68
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2186 0 0 0 68 0 0 0 23 0 1 0 1557375794 11526144 2098 996147200 134512640 135237403 4294956240 18446744073709551615 135018307 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2098 412 176 0 1718 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11256

[startup+1.50284 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 30473
/proc/meminfo: memFree=1728752/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1.47
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2186 0 0 0 147 0 0 0 25 0 1 0 1557375794 11526144 2098 996147200 134512640 135237403 4294956240 18446744073709551615 135017577 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2098 412 176 0 1718 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11256

[startup+3.10105 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 30473
/proc/meminfo: memFree=1728624/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=3.06
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2187 0 0 0 306 0 0 0 25 0 1 0 1557375794 11526144 2099 996147200 134512640 135237403 4294956240 18446744073709551615 135013265 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2099 412 176 0 1718 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 11256

[startup+6.30147 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 30473
/proc/meminfo: memFree=1728496/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=6.24
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2189 0 0 0 624 0 0 0 25 0 1 0 1557375794 11526144 2101 996147200 134512640 135237403 4294956240 18446744073709551615 134735857 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2101 412 176 0 1718 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11256

[startup+12.7013 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 30473
/proc/meminfo: memFree=1728496/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=12.59
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2189 0 0 0 1258 1 0 0 25 0 1 0 1557375794 11526144 2101 996147200 134512640 135237403 4294956240 18446744073709551615 135017588 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2101 412 176 0 1718 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 11256

[startup+25.502 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 30473
/proc/meminfo: memFree=1728560/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=25.29
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2189 0 0 0 2528 1 0 0 25 0 1 0 1557375794 11526144 2101 996147200 134512640 135237403 4294956240 18446744073709551615 134827729 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2101 412 176 0 1718 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 11256

[startup+51.1014 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 30473
/proc/meminfo: memFree=1728624/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=50.69
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2189 0 0 0 5068 1 0 0 25 0 1 0 1557375794 11526144 2101 996147200 134512640 135237403 4294956240 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2101 412 176 0 1718 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 11256

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 30473
/proc/meminfo: memFree=1728560/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=101.51
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 10150 1 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 11256

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 30473
/proc/meminfo: memFree=1728688/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=161.05
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 16104 1 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 135014531 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 11256

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 30479
/proc/meminfo: memFree=1728672/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=220.58
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 22057 1 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 135072468 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 11256

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 30479
/proc/meminfo: memFree=1728688/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=280.13
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 28012 1 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 135013264 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 11256

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 30479
/proc/meminfo: memFree=1728560/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=339.67
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 33966 1 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 135094261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 11256

[startup+402.302 s]
/proc/loadavg: 1.91 1.95 1.98 3/74 30562
/proc/meminfo: memFree=1709608/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=399.52
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 39950 2 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 135028887 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 399.52
Current children cumulated vsize (KiB) 11256

[startup+462.302 s]
/proc/loadavg: 1.96 1.96 1.98 3/74 30562
/proc/meminfo: memFree=1694760/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=459.49
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 45947 2 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 135065222 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 459.49
Current children cumulated vsize (KiB) 11256

[startup+522.302 s]
/proc/loadavg: 1.98 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1683560/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=519.47
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 51945 2 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 134818523 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 519.47
Current children cumulated vsize (KiB) 11256

[startup+582.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1677544/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=579.44
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 57942 2 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 134734863 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 579.44
Current children cumulated vsize (KiB) 11256

[startup+642.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1666408/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=639.42
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 63940 2 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 135017902 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 639.42
Current children cumulated vsize (KiB) 11256


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1648496/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=819.35
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 81932 3 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 134819046 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 819.35
Current children cumulated vsize (KiB) 11256

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1648496/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=879.32
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2190 0 0 0 87929 3 0 0 25 0 1 0 1557375794 11526144 2102 996147200 134512640 135237403 4294956240 18446744073709551615 135014083 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2102 412 176 0 1718 0
Current children cumulated CPU time (s) 879.32
Current children cumulated vsize (KiB) 11256

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1644272/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=939.3
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 93927 3 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 134735464 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 939.3
Current children cumulated vsize (KiB) 11256

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1633328/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=999.27
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 99924 3 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 134734946 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 999.27
Current children cumulated vsize (KiB) 11256

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1633328/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1059.25
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 105922 3 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 134734798 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1059.25
Current children cumulated vsize (KiB) 11256

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1633264/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1119.22
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 111919 3 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 134734849 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1119.22
Current children cumulated vsize (KiB) 11256

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1633328/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1179.2
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 117917 3 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 134840520 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1179.2
Current children cumulated vsize (KiB) 11256

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1630576/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1239.17
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 123914 3 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1239.17
Current children cumulated vsize (KiB) 11256

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1620400/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1299.16
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 129912 4 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 134819011 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1299.16
Current children cumulated vsize (KiB) 11256

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 30562
/proc/meminfo: memFree=1611952/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1359.13
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 135909 4 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 134819029 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1359.13
Current children cumulated vsize (KiB) 11256

[startup+1422.31 s]
/proc/loadavg: 2.05 1.99 1.99 3/74 30562
/proc/meminfo: memFree=1610608/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1419.11
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 141907 4 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 135094256 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1419.11
Current children cumulated vsize (KiB) 11256

[startup+1482.3 s]
/proc/loadavg: 2.02 1.99 1.99 3/74 30562
/proc/meminfo: memFree=1610608/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1479.08
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 147904 4 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 134819103 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1479.08
Current children cumulated vsize (KiB) 11256

[startup+1542.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 30562
/proc/meminfo: memFree=1610544/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1539.06
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 153902 4 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 135018511 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1539.06
Current children cumulated vsize (KiB) 11256

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 30562
/proc/meminfo: memFree=1610544/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1599.03
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 159899 4 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1599.03
Current children cumulated vsize (KiB) 11256

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 30562
/proc/meminfo: memFree=1610608/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1659.01
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 165897 4 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 135093920 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1659.01
Current children cumulated vsize (KiB) 11256

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 30562
/proc/meminfo: memFree=1610544/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1718.98
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 171894 4 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 135011682 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1718.98
Current children cumulated vsize (KiB) 11256

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 30562
/proc/meminfo: memFree=1604272/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1778.96
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 177892 4 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 135094239 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1778.96
Current children cumulated vsize (KiB) 11256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.4 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 30562
/proc/meminfo: memFree=1601392/2055920 swapFree=4180436/4192956
[pid=30472] ppid=30470 vsize=11256 CPUtime=1800.06
/proc/30472/stat : 30472 (xsolve) R 30470 30472 27877 0 -1 4194304 2191 0 0 0 180002 4 0 0 25 0 1 0 1557375794 11526144 2103 996147200 134512640 135237403 4294956240 18446744073709551615 134819087 0 0 4096 0 0 0 0 17 0 0 0
/proc/30472/statm: 2814 2103 412 176 0 1718 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 11256

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.41
CPU time (s): 1800.07
CPU user time (s): 1800.02
CPU system time (s): 0.049992
CPU usage (%): 99.815
Max. virtual memory (cumulated for all children) (KiB): 11256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2191
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= 12689

runsolver used 1.9617 second user time and 5.47217 second system time

The end

Launcher Data (download as text)

Begin job on node13 at 2008-07-05 18:57:20
IDJOB=1092737
IDBENCH=58651
IDSOLVER=358
FILE ID=node13/1092737-1215277040
PBS_JOBID= 7882196
Free space on /tmp= 66524 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-40.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092737-1215277040/watcher-1092737-1215277040 -o /tmp/evaluation-result-1092737-1215277040/solver-1092737-1215277040 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1092737-1215277040.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 40a3acaa544741df45dd665a69096ec7
RANDOM SEED=1577365064

node13.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		: 3000.238
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		: 3000.238
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:       1736088 kB
Buffers:         50772 kB
Cached:         186812 kB
SwapCached:       6400 kB
Active:         175136 kB
Inactive:        90108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736088 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:            2440 kB
Writeback:           0 kB
Mapped:          35452 kB
Slab:            39744 kB
Committed_AS:  3127596 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= 66516 MiB
End job on node13 at 2008-07-05 19:27:26