Trace number 1071639

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 1813.01

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-15-15-3.xml
MD5SUM788bc16485f787ede0b4976a55d63308
Bench CategoryN-ARY-INT (n-ary 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 variables225
Number of constraints11025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11025
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-1071639-1215169588/watcher-1071639-1215169588 -o /tmp/evaluation-result-1071639-1215169588/solver-1071639-1215169588 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1071639-1215169588.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: 1.96 2.00 2.00 4/81 24316
/proc/meminfo: memFree=1829544/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=816 CPUtime=0
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 639881926 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 5534500 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 204 25 19 176 0 3 0

[startup+0.072979 s]
/proc/loadavg: 1.96 2.00 2.00 4/81 24316
/proc/meminfo: memFree=1829544/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=5100 CPUtime=0.06
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 585 0 0 0 6 0 0 0 18 0 1 0 639881926 5222400 551 996147200 134512640 135237403 4294956240 18446744073709551615 134614936 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 1275 551 371 176 0 179 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5100

[startup+0.102959 s]
/proc/loadavg: 1.96 2.00 2.00 4/81 24316
/proc/meminfo: memFree=1829544/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=5232 CPUtime=0.09
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 636 0 0 0 9 0 0 0 18 0 1 0 639881926 5357568 602 996147200 134512640 135237403 4294956240 18446744073709551615 134614939 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 1308 602 371 176 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5232

[startup+0.30298 s]
/proc/loadavg: 1.96 2.00 2.00 4/81 24316
/proc/meminfo: memFree=1829544/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=6664 CPUtime=0.29
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 987 0 0 0 29 0 0 0 19 0 1 0 639881926 6823936 953 996147200 134512640 135237403 4294956240 18446744073709551615 4159148609 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 1666 953 371 176 0 570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6664

[startup+0.703021 s]
/proc/loadavg: 1.96 2.00 2.00 4/81 24316
/proc/meminfo: memFree=1829544/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=16988 CPUtime=0.68
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 3556 0 0 0 67 1 0 0 23 0 1 0 639881926 17395712 3522 996147200 134512640 135237403 4294956240 18446744073709551615 5967645 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 4247 3522 383 176 0 3151 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16988

[startup+1.5011 s]
/proc/loadavg: 1.96 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1813216/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1.48
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 146 2 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134817887 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20756

[startup+3.10126 s]
/proc/loadavg: 1.96 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1813088/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=3.06
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 304 2 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134543495 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 20756

[startup+6.30158 s]
/proc/loadavg: 1.96 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1813024/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=6.23
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 621 2 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134817941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 20756

[startup+12.7012 s]
/proc/loadavg: 1.96 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1812896/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=12.57
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 1255 2 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 20756

[startup+25.5025 s]
/proc/loadavg: 1.97 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1812960/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=25.26
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 2524 2 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134818021 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 20756

[startup+51.103 s]
/proc/loadavg: 1.98 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1813088/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=50.64
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 5062 2 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134543504 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 20756

[startup+102.307 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1812896/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=101.4
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 10138 2 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 135093144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 20756

[startup+162.303 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1812832/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=160.87
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 16084 3 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134543528 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 160.87
Current children cumulated vsize (KiB) 20756

[startup+222.303 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 24317
/proc/meminfo: memFree=1812832/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=220.33
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 22030 3 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 135011694 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 220.33
Current children cumulated vsize (KiB) 20756

[startup+282.303 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 24317
/proc/meminfo: memFree=1812768/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=279.79
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 27976 3 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134818023 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 279.79
Current children cumulated vsize (KiB) 20756

[startup+342.303 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1812704/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=339.26
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 33923 3 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 339.26
Current children cumulated vsize (KiB) 20756

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1812576/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=398.74
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 39870 4 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134543504 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 398.74
Current children cumulated vsize (KiB) 20756

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1812704/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=458.21
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 45817 4 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 135101350 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 458.21
Current children cumulated vsize (KiB) 20756

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1812704/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=517.7
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 51765 5 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134817904 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 517.7
Current children cumulated vsize (KiB) 20756

[startup+582.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 24317
/proc/meminfo: memFree=1812640/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=577.17
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 57712 5 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 577.17
Current children cumulated vsize (KiB) 20756

[startup+642.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 24317
/proc/meminfo: memFree=1812576/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=636.65
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 63660 5 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134817893 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 636.65
Current children cumulated vsize (KiB) 20756


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

[startup+822.303 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 24317
/proc/meminfo: memFree=1812064/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=815.06
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 81500 6 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 135029205 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 815.06
Current children cumulated vsize (KiB) 20756

[startup+882.303 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1811872/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=874.53
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 87447 6 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 874.53
Current children cumulated vsize (KiB) 20756

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1811744/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=934
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 93394 6 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134818073 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 934
Current children cumulated vsize (KiB) 20756

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1811616/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=993.47
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 99341 6 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134543528 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 993.47
Current children cumulated vsize (KiB) 20756

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1811552/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1052.94
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 105288 6 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134817860 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1052.94
Current children cumulated vsize (KiB) 20756

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1811424/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1112.41
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 111234 7 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134539280 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1112.41
Current children cumulated vsize (KiB) 20756

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1811232/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1171.87
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 117180 7 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134543525 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1171.87
Current children cumulated vsize (KiB) 20756

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1810976/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1231.35
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 123128 7 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134543513 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1231.35
Current children cumulated vsize (KiB) 20756

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1810912/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1290.83
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 129075 8 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134541750 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1290.83
Current children cumulated vsize (KiB) 20756

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1810784/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1350.3
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 135022 8 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134817899 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1350.3
Current children cumulated vsize (KiB) 20756

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24317
/proc/meminfo: memFree=1810720/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1409.78
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 140970 8 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134817899 0 0 4096 0 0 0 0 17 1 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1409.78
Current children cumulated vsize (KiB) 20756

[startup+1482.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/75 24370
/proc/meminfo: memFree=1795680/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1469.54
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 146945 9 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 135101332 0 0 4096 0 0 0 0 17 0 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1469.54
Current children cumulated vsize (KiB) 20756

[startup+1542.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/75 24370
/proc/meminfo: memFree=1791008/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1529.51
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 152941 10 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134543528 0 0 4096 0 0 0 0 17 0 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1529.51
Current children cumulated vsize (KiB) 20756

[startup+1602.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/75 24370
/proc/meminfo: memFree=1787040/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1589.47
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 158937 10 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 0 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1589.47
Current children cumulated vsize (KiB) 20756

[startup+1662.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/75 24370
/proc/meminfo: memFree=1783136/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1649.44
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 164934 10 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134543519 0 0 4096 0 0 0 0 17 0 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1649.44
Current children cumulated vsize (KiB) 20756

[startup+1722.3 s]
/proc/loadavg: 2.21 2.09 2.02 3/75 24370
/proc/meminfo: memFree=1779744/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1709.4
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 170930 10 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 135101360 0 0 4096 0 0 0 0 17 0 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1709.4
Current children cumulated vsize (KiB) 20756

[startup+1782.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/75 24370
/proc/meminfo: memFree=1776224/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1769.37
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 176927 10 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 0 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1769.37
Current children cumulated vsize (KiB) 20756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813 s]
/proc/loadavg: 2.04 2.06 2.01 3/75 24370
/proc/meminfo: memFree=1774880/2055920 swapFree=4157816/4192956
[pid=24316] ppid=24314 vsize=20756 CPUtime=1800.05
/proc/24316/stat : 24316 (xsolve) R 24314 24316 22759 0 -1 4194304 4480 0 0 0 179995 10 0 0 25 0 1 0 639881926 21254144 4446 996147200 134512640 135237403 4294956240 18446744073709551615 134817928 0 0 4096 0 0 0 0 17 0 0 0
/proc/24316/statm: 5189 4446 397 176 0 4093 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 20756

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): 1813.01
CPU time (s): 1800.07
CPU user time (s): 1799.96
CPU system time (s): 0.109983
CPU usage (%): 99.2863
Max. virtual memory (cumulated for all children) (KiB): 20756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4480
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= 60011

runsolver used 2.24066 second user time and 5.15822 second system time

The end

Launcher Data (download as text)

Begin job on node60 at 2008-07-04 13:06:28
IDJOB=1071639
IDBENCH=56100
IDSOLVER=358
FILE ID=node60/1071639-1215169588
PBS_JOBID= 7881437
Free space on /tmp= 66548 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-15-15-3.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1071639-1215169588/watcher-1071639-1215169588 -o /tmp/evaluation-result-1071639-1215169588/solver-1071639-1215169588 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1071639-1215169588.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 788bc16485f787ede0b4976a55d63308
RANDOM SEED=1498986097

node60.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		: 3000.216
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		: 3000.216
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:       1830024 kB
Buffers:         16020 kB
Cached:         104184 kB
SwapCached:      29328 kB
Active:         140040 kB
Inactive:        34988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830024 kB
SwapTotal:     4192956 kB
SwapFree:      4157816 kB
Dirty:            2844 kB
Writeback:           0 kB
Mapped:          70676 kB
Slab:            35936 kB
Committed_AS:  1106096 kB
PageTables:       2008 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= 66536 MiB
End job on node60 at 2008-07-04 13:36:43