Trace number 1089465

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 1807.21

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-25/
normalized-lei450-25c-25.xml
MD5SUM915d2b8095a8d52ae5acbb8e68bb744f
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 variables450
Number of constraints17343
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension0
Number of constraints which are defined in intension17343
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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-1089465-1215268237/watcher-1089465-1215268237 -o /tmp/evaluation-result-1089465-1215268237/solver-1089465-1215268237 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1089465-1215268237.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.02 2.00 4/75 6075
/proc/meminfo: memFree=1704256/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=4584 CPUtime=0
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 390 0 0 0 0 0 0 0 18 0 1 0 639079407 4694016 356 996147200 134512640 135239859 4294956208 18446744073709551615 4159839168 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 1146 364 311 177 0 49 0

[startup+0.0104 s]
/proc/loadavg: 2.00 2.02 2.00 4/75 6075
/proc/meminfo: memFree=1704256/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=4720 CPUtime=0
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 490 0 0 0 0 0 0 0 18 0 1 0 639079407 4833280 456 996147200 134512640 135239859 4294956208 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 1180 456 368 177 0 83 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4720

[startup+0.102409 s]
/proc/loadavg: 2.00 2.02 2.00 4/75 6075
/proc/meminfo: memFree=1704256/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=5488 CPUtime=0.09
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 686 0 0 0 9 0 0 0 18 0 1 0 639079407 5619712 652 996147200 134512640 135239859 4294956208 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 1372 652 368 177 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5488

[startup+0.302432 s]
/proc/loadavg: 2.00 2.02 2.00 4/75 6075
/proc/meminfo: memFree=1704256/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=7164 CPUtime=0.29
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 1086 0 0 0 29 0 0 0 19 0 1 0 639079407 7335936 1052 996147200 134512640 135239859 4294956208 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 1791 1053 368 177 0 694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7164

[startup+0.702476 s]
/proc/loadavg: 2.00 2.02 2.00 4/75 6075
/proc/meminfo: memFree=1704256/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=0.69
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 68 1 0 0 23 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135087459 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13744

[startup+1.50156 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 6076
/proc/meminfo: memFree=1695160/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1.48
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 147 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134821700 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13744

[startup+3.10174 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 6076
/proc/meminfo: memFree=1694904/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=3.08
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 307 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135030764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13744

[startup+6.3011 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 6076
/proc/meminfo: memFree=1694648/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=6.26
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 625 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135096769 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 13744

[startup+12.7018 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 6076
/proc/meminfo: memFree=1694264/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=12.64
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 1263 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135096241 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 13744

[startup+25.5012 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 6076
/proc/meminfo: memFree=1693688/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=25.39
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 2538 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134736975 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 13744

[startup+51.1011 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 6076
/proc/meminfo: memFree=1692472/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=50.88
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 5087 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135056065 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 13744

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 6076
/proc/meminfo: memFree=1690104/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=101.89
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 10188 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134737526 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 13744

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6076
/proc/meminfo: memFree=1687288/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=161.65
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 16164 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 13744

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1685048/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=221.41
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 22140 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 221.41
Current children cumulated vsize (KiB) 13744

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1683128/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=281.17
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 28116 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 13744

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1681144/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=340.93
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 34092 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135095142 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 340.93
Current children cumulated vsize (KiB) 13744

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1678584/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=400.7
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 40069 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134790279 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 400.7
Current children cumulated vsize (KiB) 13744

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1676344/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=460.46
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 46045 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134738044 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 460.46
Current children cumulated vsize (KiB) 13744

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1673464/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=520.23
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 52022 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135072303 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 520.23
Current children cumulated vsize (KiB) 13744

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1670712/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=579.99
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 57998 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135096769 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 579.99
Current children cumulated vsize (KiB) 13744

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1668472/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=639.76
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 63975 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134738170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 639.76
Current children cumulated vsize (KiB) 13744


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1663352/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=819.05
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 81904 1 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134790275 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 819.05
Current children cumulated vsize (KiB) 13744

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1661880/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=878.82
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 87880 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134788032 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 878.82
Current children cumulated vsize (KiB) 13744

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1660536/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=938.59
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 93857 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135072098 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 938.59
Current children cumulated vsize (KiB) 13744

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1659448/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=998.35
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 99833 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 998.35
Current children cumulated vsize (KiB) 13744

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1658296/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1058.11
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 105809 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1058.11
Current children cumulated vsize (KiB) 13744

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1657144/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1117.88
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 111786 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134738017 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1117.88
Current children cumulated vsize (KiB) 13744

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1656056/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1177.64
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 117762 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134791308 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1177.64
Current children cumulated vsize (KiB) 13744

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1654904/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1237.4
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 123738 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134737138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1237.4
Current children cumulated vsize (KiB) 13744

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6078
/proc/meminfo: memFree=1653624/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1297.17
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 129715 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134821179 0 0 4096 0 0 0 0 17 1 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1297.17
Current children cumulated vsize (KiB) 13744

[startup+1362.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 6118
/proc/meminfo: memFree=1711880/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1356.9
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 135688 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134737183 0 0 4096 0 0 0 0 17 0 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1356.9
Current children cumulated vsize (KiB) 13744

[startup+1422.31 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 6118
/proc/meminfo: memFree=1711752/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1416.67
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 141665 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135030749 0 0 4096 0 0 0 0 17 0 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1416.67
Current children cumulated vsize (KiB) 13744

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 6118
/proc/meminfo: memFree=1711624/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1476.42
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 147640 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1476.42
Current children cumulated vsize (KiB) 13744

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 6118
/proc/meminfo: memFree=1711624/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1536.18
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 153616 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134737070 0 0 4096 0 0 0 0 17 0 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1536.18
Current children cumulated vsize (KiB) 13744

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 6118
/proc/meminfo: memFree=1711688/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1595.94
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 159592 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135095166 0 0 4096 0 0 0 0 17 0 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1595.94
Current children cumulated vsize (KiB) 13744

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 6118
/proc/meminfo: memFree=1711624/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1655.7
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 165568 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135096246 0 0 4096 0 0 0 0 17 0 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1655.7
Current children cumulated vsize (KiB) 13744

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 6118
/proc/meminfo: memFree=1711624/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1715.46
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 171544 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134791299 0 0 4096 0 0 0 0 17 0 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1715.46
Current children cumulated vsize (KiB) 13744

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 6118
/proc/meminfo: memFree=1711560/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1775.22
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 177520 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1775.22
Current children cumulated vsize (KiB) 13744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 6118
/proc/meminfo: memFree=1711560/2055920 swapFree=4179388/4192956
[pid=6075] ppid=6073 vsize=13744 CPUtime=1800.01
/proc/6075/stat : 6075 (xsolve) R 6073 6075 4686 0 -1 4194304 2790 0 0 0 179999 2 0 0 25 0 1 0 639079407 14073856 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134737509 0 0 4096 0 0 0 0 17 0 0 0
/proc/6075/statm: 3436 2655 408 177 0 2339 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 13744

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): 1807.21
CPU time (s): 1800.03
CPU user time (s): 1800
CPU system time (s): 0.030995
CPU usage (%): 99.6026
Max. virtual memory (cumulated for all children) (KiB): 13744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2790
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= 21600

runsolver used 1.73974 second user time and 4.84626 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-05 16:30:37
IDJOB=1089465
IDBENCH=58279
IDSOLVER=343
FILE ID=node87/1089465-1215268237
PBS_JOBID= 7882137
Free space on /tmp= 66472 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-25/normalized-lei450-25c-25.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-1089465-1215268237/watcher-1089465-1215268237 -o /tmp/evaluation-result-1089465-1215268237/solver-1089465-1215268237 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1089465-1215268237.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 915d2b8095a8d52ae5acbb8e68bb744f
RANDOM SEED=1329915322

node87.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		: 3000.232
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		: 3000.232
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:       1704672 kB
Buffers:         27836 kB
Cached:         195240 kB
SwapCached:       7716 kB
Active:         215252 kB
Inactive:        90296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704672 kB
SwapTotal:     4192956 kB
SwapFree:      4179388 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          89344 kB
Slab:            30652 kB
Committed_AS:  1732244 kB
PageTables:       2048 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node87 at 2008-07-05 17:00:47