Trace number 2074428

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) 1800.07 1802.71

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 

0.00/0.00	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-2074428-1247359204/watcher-2074428-1247359204 -o /tmp/evaluation-result-2074428-1247359204/solver-2074428-1247359204 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2074428-1247359204.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: 1.68 1.96 1.98 4/81 17715
/proc/meminfo: memFree=1794760/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=4804 CPUtime=0
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 22986761 4919296 163 996147200 1448431616 1448550632 4294956208 18446744073709551615 1448480482 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 1201 163 138 29 0 16 0

[startup+0.056321 s]
/proc/loadavg: 1.68 1.96 1.98 4/81 17715
/proc/meminfo: memFree=1794760/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=5332 CPUtime=0.05
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 531 0 0 0 5 0 0 0 18 0 1 0 22986761 5459968 510 996147200 1448431616 1448550632 4294956208 18446744073709551615 4160171881 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 1333 510 373 29 0 148 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5332

[startup+0.101325 s]
/proc/loadavg: 1.68 1.96 1.98 4/81 17715
/proc/meminfo: memFree=1794760/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=5588 CPUtime=0.09
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 611 0 0 0 9 0 0 0 18 0 1 0 22986761 5722112 590 996147200 1448431616 1448550632 4294956208 18446744073709551615 4159786961 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 1397 590 373 29 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5588

[startup+0.301345 s]
/proc/loadavg: 1.68 1.96 1.98 4/81 17715
/proc/meminfo: memFree=1794760/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=6760 CPUtime=0.29
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 912 0 0 0 29 0 0 0 19 0 1 0 22986761 6922240 891 996147200 1448431616 1448550632 4294956208 18446744073709551615 4158632215 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 1690 891 373 29 0 505 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6760

[startup+0.701382 s]
/proc/loadavg: 1.68 1.96 1.98 4/81 17715
/proc/meminfo: memFree=1794760/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=0.69
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3855 0 0 0 68 1 0 0 23 0 1 0 22986761 19079168 3834 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860887 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3834 395 29 0 3473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18632

[startup+1.50146 s]
/proc/loadavg: 1.68 1.96 1.98 4/82 17716
/proc/meminfo: memFree=1781056/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1.49
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3870 0 0 0 148 1 0 0 25 0 1 0 22986761 19079168 3849 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3849 406 29 0 3473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18632

[startup+3.1016 s]
/proc/loadavg: 1.71 1.96 1.98 3/82 17716
/proc/meminfo: memFree=1780864/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=3.09
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 308 1 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135257824 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18632

[startup+6.3019 s]
/proc/loadavg: 1.71 1.96 1.98 3/82 17716
/proc/meminfo: memFree=1780736/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=6.29
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 628 1 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18632

[startup+12.7015 s]
/proc/loadavg: 1.75 1.96 1.98 3/82 17716
/proc/meminfo: memFree=1780544/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=12.68
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 1267 1 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860496 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18632

[startup+25.5017 s]
/proc/loadavg: 1.79 1.96 1.98 3/82 17716
/proc/meminfo: memFree=1780544/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=25.47
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 2546 1 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264023 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18632

[startup+51.102 s]
/proc/loadavg: 1.86 1.97 1.98 3/82 17716
/proc/meminfo: memFree=1780544/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=51.06
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 5105 1 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528944 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18632

[startup+102.307 s]
/proc/loadavg: 1.94 1.97 1.98 3/82 17716
/proc/meminfo: memFree=1780480/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=102.25
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 10224 1 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18632

[startup+162.301 s]
/proc/loadavg: 1.98 1.97 1.98 3/82 17716
/proc/meminfo: memFree=1780480/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=162.23
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 16221 2 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860463 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18632

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 17716
/proc/meminfo: memFree=1780416/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=222.2
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 22218 2 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135265465 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 18632

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 17716
/proc/meminfo: memFree=1780352/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=282.18
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 28216 2 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18632

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/84 17755
/proc/meminfo: memFree=1695872/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=342.03
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 34198 5 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532315 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 18632

[startup+402.301 s]
/proc/loadavg: 2.62 2.15 2.04 4/85 17756
/proc/meminfo: memFree=1164152/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=400.47
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 40041 6 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135265333 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 400.47
Current children cumulated vsize (KiB) 18632

[startup+462.302 s]
/proc/loadavg: 2.31 2.16 2.05 3/70 17778
/proc/meminfo: memFree=1871024/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=460.18
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 46012 6 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860437 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 460.18
Current children cumulated vsize (KiB) 18632

[startup+522.301 s]
/proc/loadavg: 2.11 2.13 2.05 3/74 17785
/proc/meminfo: memFree=1758288/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=520.14
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 52008 6 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 520.14
Current children cumulated vsize (KiB) 18632

[startup+582.302 s]
/proc/loadavg: 2.04 2.10 2.04 3/74 17785
/proc/meminfo: memFree=1758096/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=580.13
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 58006 7 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 580.13
Current children cumulated vsize (KiB) 18632

[startup+642.301 s]
/proc/loadavg: 2.01 2.08 2.03 3/74 17787
/proc/meminfo: memFree=1757904/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=640.11
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 64004 7 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860438 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 640.11
Current children cumulated vsize (KiB) 18632

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.06 2.06 2.02 3/74 17787
/proc/meminfo: memFree=1757904/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=880.01
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 87994 7 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860504 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 880.01
Current children cumulated vsize (KiB) 18632

[startup+942.302 s]
/proc/loadavg: 2.12 2.07 2.03 3/74 17787
/proc/meminfo: memFree=1757840/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=939.98
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 93991 7 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264051 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 939.98
Current children cumulated vsize (KiB) 18632

[startup+1002.3 s]
/proc/loadavg: 2.04 2.06 2.02 3/74 17787
/proc/meminfo: memFree=1757776/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=999.96
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 99989 7 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264018 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 999.96
Current children cumulated vsize (KiB) 18632

[startup+1062.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/74 17787
/proc/meminfo: memFree=1757776/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1059.94
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 105987 7 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860519 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1059.94
Current children cumulated vsize (KiB) 18632

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/74 17787
/proc/meminfo: memFree=1757712/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1119.91
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 111984 7 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860543 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1119.91
Current children cumulated vsize (KiB) 18632

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 17787
/proc/meminfo: memFree=1757648/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1179.9
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 117982 8 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528929 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1179.9
Current children cumulated vsize (KiB) 18632

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 17787
/proc/meminfo: memFree=1757648/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1239.87
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 123979 8 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860553 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1239.87
Current children cumulated vsize (KiB) 18632

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 17793
/proc/meminfo: memFree=1757320/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1299.85
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 129977 8 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860463 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1299.85
Current children cumulated vsize (KiB) 18632

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 17793
/proc/meminfo: memFree=1757320/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1359.82
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 135974 8 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1359.82
Current children cumulated vsize (KiB) 18632

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17794
/proc/meminfo: memFree=1757312/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1419.8
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 141972 8 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534240 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1419.8
Current children cumulated vsize (KiB) 18632

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17794
/proc/meminfo: memFree=1757248/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1479.77
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 147969 8 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1479.77
Current children cumulated vsize (KiB) 18632

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17794
/proc/meminfo: memFree=1757248/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1539.74
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 153966 8 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135265465 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1539.74
Current children cumulated vsize (KiB) 18632

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17794
/proc/meminfo: memFree=1757192/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1599.72
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 159964 8 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264051 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1599.72
Current children cumulated vsize (KiB) 18632

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17794
/proc/meminfo: memFree=1757192/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1659.71
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 165962 9 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532303 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1659.71
Current children cumulated vsize (KiB) 18632

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17794
/proc/meminfo: memFree=1757128/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1719.68
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 171959 9 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860481 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1719.68
Current children cumulated vsize (KiB) 18632

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17794
/proc/meminfo: memFree=1757000/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1779.66
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 177957 9 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135265385 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1779.66
Current children cumulated vsize (KiB) 18632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17794
/proc/meminfo: memFree=1757000/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1800.06
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 179997 9 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 18632

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

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

[startup+1802.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17794
/proc/meminfo: memFree=1757000/2055920 swapFree=4192812/4192956
[pid=17715] ppid=17713 vsize=18632 CPUtime=1800.06
/proc/17715/stat : 17715 (ld-linux.so.2) R 17713 17715 15850 0 -1 4194304 3872 0 0 0 179997 9 0 0 25 0 1 0 22986761 19079168 3851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/17715/statm: 4658 3851 406 29 0 3473 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 18632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.71
CPU time (s): 1800.07
CPU user time (s): 1799.97
CPU system time (s): 0.095985
CPU usage (%): 99.8536
Max. virtual memory (cumulated for all children) (KiB): 18632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3872
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= 24
involuntary context switches= 8808

runsolver used 1.9417 second user time and 5.2442 second system time

The end

Launcher Data 

Begin job on node25 at 2009-07-12 02:40:04
IDJOB=2074428
IDBENCH=56100
IDSOLVER=769
FILE ID=node25/2074428-1247359204
PBS_JOBID= 9506945
Free space on /tmp= 66296 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-15-15-3.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074428-1247359204/watcher-2074428-1247359204 -o /tmp/evaluation-result-2074428-1247359204/solver-2074428-1247359204 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2074428-1247359204.xml

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

MD5SUM BENCH= 788bc16485f787ede0b4976a55d63308
RANDOM SEED=2004513644

node25.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		: 3000.231
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		: 3000.231
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:       1795240 kB
Buffers:         15120 kB
Cached:          86200 kB
SwapCached:          0 kB
Active:         184824 kB
Inactive:        27412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3324 kB
Writeback:           0 kB
Mapped:         131328 kB
Slab:            33372 kB
Committed_AS:   326944 kB
PageTables:       2124 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= 66292 MiB
End job on node25 at 2009-07-12 03:10:09