Trace number 1037827

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) 1800.03 1816.91

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-12_ext.xml
MD5SUM869d09f4fc284f13f7baa460da43ad51
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.55615
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	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-1037827-1214962744/watcher-1037827-1214962744 -o /tmp/evaluation-result-1037827-1214962744/solver-1037827-1214962744 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1037827-1214962744.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: 1.92 1.98 1.99 4/82 22005
/proc/meminfo: memFree=1738616/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=2032 CPUtime=0
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 45 0 0 0 0 0 0 0 20 0 1 0 652002009 2080768 30 996147200 134512640 135239859 4294956208 18446744073709551615 11924487 0 0 4096 0 0 0 0 17 1 0 0
/proc/22005/statm: 508 30 21 177 0 4 0

[startup+0.090779 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 22005
/proc/meminfo: memFree=1738616/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=5908 CPUtime=0.07
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 768 0 0 0 7 0 0 0 20 0 1 0 652002009 6049792 734 996147200 134512640 135239859 4294956208 18446744073709551615 4159014042 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1477 734 359 177 0 380 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5908

[startup+0.101771 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 22005
/proc/meminfo: memFree=1738616/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6040 CPUtime=0.09
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 806 0 0 0 9 0 0 0 20 0 1 0 652002009 6184960 772 996147200 134512640 135239859 4294956208 18446744073709551615 134683273 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1510 772 359 177 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6040

[startup+0.301792 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 22005
/proc/meminfo: memFree=1738616/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=0.29
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 29 0 0 0 22 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135096443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6972

[startup+0.701832 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 22005
/proc/meminfo: memFree=1738616/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=0.69
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 69 0 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135067290 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6972

[startup+1.50191 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 22006
/proc/meminfo: memFree=1735856/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1.48
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 148 0 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6972

[startup+3.10207 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 22006
/proc/meminfo: memFree=1735728/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=3.06
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 306 0 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134820802 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6972

[startup+6.30139 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 22006
/proc/meminfo: memFree=1735664/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=6.24
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 624 0 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135034796 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6972

[startup+12.702 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 22006
/proc/meminfo: memFree=1735544/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=12.58
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 1258 0 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134821125 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 6972

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 22006
/proc/meminfo: memFree=1735544/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=25.28
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 2527 1 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134821272 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 6972

[startup+51.1018 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 22006
/proc/meminfo: memFree=1735544/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=50.67
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 5066 1 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135096433 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 6972

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 22006
/proc/meminfo: memFree=1735544/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=101.44
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 10143 1 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135102781 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 101.44
Current children cumulated vsize (KiB) 6972

[startup+162.302 s]
/proc/loadavg: 2.10 2.01 2.00 3/83 22006
/proc/meminfo: memFree=1735544/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=160.95
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 16094 1 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134737942 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 160.95
Current children cumulated vsize (KiB) 6972

[startup+222.302 s]
/proc/loadavg: 2.08 2.03 2.00 3/83 22006
/proc/meminfo: memFree=1735608/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=220.44
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 22043 1 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 220.44
Current children cumulated vsize (KiB) 6972

[startup+282.302 s]
/proc/loadavg: 2.07 2.03 2.00 3/83 22006
/proc/meminfo: memFree=1735608/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=279.95
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 27994 1 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134820635 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 279.95
Current children cumulated vsize (KiB) 6972

[startup+342.302 s]
/proc/loadavg: 2.06 2.04 2.00 3/83 22006
/proc/meminfo: memFree=1735544/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=339.45
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 33944 1 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134737058 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 339.45
Current children cumulated vsize (KiB) 6972

[startup+402.302 s]
/proc/loadavg: 2.30 2.10 2.02 3/83 22006
/proc/meminfo: memFree=1735544/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=398.96
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 39895 1 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135096438 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 398.96
Current children cumulated vsize (KiB) 6972

[startup+462.302 s]
/proc/loadavg: 2.18 2.11 2.03 3/83 22006
/proc/meminfo: memFree=1735480/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=458.47
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 45845 2 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135019222 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 458.47
Current children cumulated vsize (KiB) 6972

[startup+522.302 s]
/proc/loadavg: 2.11 2.10 2.03 3/83 22006
/proc/meminfo: memFree=1735416/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=517.97
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 51795 2 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 517.97
Current children cumulated vsize (KiB) 6972

[startup+582.302 s]
/proc/loadavg: 2.08 2.10 2.03 3/83 22006
/proc/meminfo: memFree=1735352/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=577.46
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 57744 2 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134737981 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 577.46
Current children cumulated vsize (KiB) 6972

[startup+642.301 s]
/proc/loadavg: 2.06 2.09 2.03 3/83 22007
/proc/meminfo: memFree=1735352/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=636.97
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 63695 2 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135019206 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 636.97
Current children cumulated vsize (KiB) 6972


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.05 2.01 3/83 22008
/proc/meminfo: memFree=1735160/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=874.97
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 87494 3 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 874.97
Current children cumulated vsize (KiB) 6972

[startup+942.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/83 22008
/proc/meminfo: memFree=1735160/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=934.47
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 93444 3 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 934.47
Current children cumulated vsize (KiB) 6972

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/83 22008
/proc/meminfo: memFree=1735096/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=993.97
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 99393 4 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134738199 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 993.97
Current children cumulated vsize (KiB) 6972

[startup+1062.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/83 22008
/proc/meminfo: memFree=1735096/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1053.47
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 105343 4 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134821685 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1053.47
Current children cumulated vsize (KiB) 6972

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/83 22008
/proc/meminfo: memFree=1735032/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1112.96
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 111292 4 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134789633 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1112.96
Current children cumulated vsize (KiB) 6972

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 22008
/proc/meminfo: memFree=1735032/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1172.46
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 117242 4 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135096241 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1172.46
Current children cumulated vsize (KiB) 6972

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 22008
/proc/meminfo: memFree=1734904/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1231.96
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 123192 4 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135071232 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1231.96
Current children cumulated vsize (KiB) 6972

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 22008
/proc/meminfo: memFree=1734904/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1291.46
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 129142 4 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134842645 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1291.46
Current children cumulated vsize (KiB) 6972

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 22014
/proc/meminfo: memFree=1734776/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1350.95
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 135090 5 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1350.95
Current children cumulated vsize (KiB) 6972

[startup+1422.31 s]
/proc/loadavg: 2.13 2.04 2.01 3/83 22510
/proc/meminfo: memFree=1714104/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1408.45
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 140838 7 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1408.45
Current children cumulated vsize (KiB) 6972

[startup+1482.3 s]
/proc/loadavg: 2.05 2.03 2.01 3/83 22510
/proc/meminfo: memFree=1714232/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1467.94
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 146787 7 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134820765 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1467.94
Current children cumulated vsize (KiB) 6972

[startup+1542.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 22510
/proc/meminfo: memFree=1714296/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1527.44
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 152737 7 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134737140 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1527.44
Current children cumulated vsize (KiB) 6972

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 22510
/proc/meminfo: memFree=1714296/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1586.93
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 158686 7 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1586.93
Current children cumulated vsize (KiB) 6972

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 22510
/proc/meminfo: memFree=1714296/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1646.43
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 164635 8 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1646.43
Current children cumulated vsize (KiB) 6972

[startup+1722.3 s]
/proc/loadavg: 1.96 2.00 1.99 3/76 22563
/proc/meminfo: memFree=1725232/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1706.12
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 170604 8 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134821208 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1706.12
Current children cumulated vsize (KiB) 6972

[startup+1782.3 s]
/proc/loadavg: 1.98 2.00 1.99 3/74 22600
/proc/meminfo: memFree=1734912/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1765.68
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 176559 9 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134737049 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1765.68
Current children cumulated vsize (KiB) 6972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.9 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22600
/proc/meminfo: memFree=1734912/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1800.02
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 179993 9 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134736987 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 6972

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

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

[startup+1816.9 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22600
/proc/meminfo: memFree=1734912/2055920 swapFree=4179796/4192956
[pid=22005] ppid=22003 vsize=6972 CPUtime=1800.02
/proc/22005/stat : 22005 (xsolve) R 22003 22005 17668 0 -1 4194304 1110 0 0 0 179993 9 0 0 25 0 1 0 652002009 7139328 1044 996147200 134512640 135239859 4294956208 18446744073709551615 134736987 0 0 4096 0 0 0 0 17 0 0 0
/proc/22005/statm: 1743 1044 397 177 0 646 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 6972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.91
CPU time (s): 1800.03
CPU user time (s): 1799.93
CPU system time (s): 0.092985
CPU usage (%): 99.0708
Max. virtual memory (cumulated for all children) (KiB): 6972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1110
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= 41604

runsolver used 1.56876 second user time and 5.06123 second system time

The end

Launcher Data (download as text)

Begin job on node89 at 2008-07-02 03:39:04
IDJOB=1037827
IDBENCH=53530
IDSOLVER=343
FILE ID=node89/1037827-1214962744
PBS_JOBID= 7870158
Free space on /tmp= 66536 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-12_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-1037827-1214962744/watcher-1037827-1214962744 -o /tmp/evaluation-result-1037827-1214962744/solver-1037827-1214962744 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1037827-1214962744.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 869d09f4fc284f13f7baa460da43ad51
RANDOM SEED=2022845121

node89.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1739032 kB
Buffers:         40072 kB
Cached:         172560 kB
SwapCached:       7280 kB
Active:         101444 kB
Inactive:       147324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739032 kB
SwapTotal:     4192956 kB
SwapFree:      4179796 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          52056 kB
Slab:            53252 kB
Committed_AS:  1763288 kB
PageTables:       1872 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 node89 at 2008-07-02 04:09:23