Trace number 1051813

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) 1800.05 1813.81

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-33-4.xml
MD5SUMa42d79bb6fe860b06fb8edfaf7f29aa0
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.12183
Satisfiable
(Un)Satisfiability was proved
Number of variables528
Number of constraints5456
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5456
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-1051813-1215054857/watcher-1051813-1215054857 -o /tmp/evaluation-result-1051813-1215054857/solver-1051813-1215054857 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051813-1215054857.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: 1.99 1.98 1.99 4/81 11819
/proc/meminfo: memFree=1725080/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=4584 CPUtime=0
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 330 0 0 0 0 0 0 0 18 0 1 0 628405857 4694016 297 996147200 134512640 135239859 4294956208 18446744073709551615 134676368 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 1146 302 257 177 0 49 0

[startup+0.0787629 s]
/proc/loadavg: 1.99 1.98 1.99 4/81 11819
/proc/meminfo: memFree=1725080/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=5360 CPUtime=0.07
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 638 0 0 0 7 0 0 0 18 0 1 0 628405857 5488640 604 996147200 134512640 135239859 4294956208 18446744073709551615 7222907 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 1340 604 368 177 0 243 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5360

[startup+0.101766 s]
/proc/loadavg: 1.99 1.98 1.99 4/81 11819
/proc/meminfo: memFree=1725080/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=5488 CPUtime=0.09
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 688 0 0 0 9 0 0 0 18 0 1 0 628405857 5619712 654 996147200 134512640 135239859 4294956208 18446744073709551615 7222907 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 1372 654 368 177 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5488

[startup+0.301787 s]
/proc/loadavg: 1.99 1.98 1.99 4/81 11819
/proc/meminfo: memFree=1725080/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11416 CPUtime=0.29
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2175 0 0 0 28 1 0 0 20 0 1 0 628405857 11689984 2141 996147200 134512640 135239859 4294956208 18446744073709551615 134820508 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2854 2141 393 177 0 1757 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11416

[startup+0.701828 s]
/proc/loadavg: 1.99 1.98 1.99 4/81 11819
/proc/meminfo: memFree=1725080/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11428 CPUtime=0.69
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2183 0 0 0 68 1 0 0 24 0 1 0 628405857 11702272 2149 996147200 134512640 135239859 4294956208 18446744073709551615 135013734 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2857 2149 393 177 0 1760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11428

[startup+1.50191 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 11820
/proc/meminfo: memFree=1717968/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11428 CPUtime=1.49
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2183 0 0 0 148 1 0 0 25 0 1 0 628405857 11702272 2149 996147200 134512640 135239859 4294956208 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2857 2149 393 177 0 1760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11428

[startup+3.10108 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 11820
/proc/meminfo: memFree=1717840/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11428 CPUtime=3.08
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2184 0 0 0 307 1 0 0 25 0 1 0 628405857 11702272 2150 996147200 134512640 135239859 4294956208 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2857 2150 393 177 0 1760 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11428

[startup+6.3014 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 11820
/proc/meminfo: memFree=1717776/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11428 CPUtime=6.26
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2184 0 0 0 625 1 0 0 25 0 1 0 628405857 11702272 2150 996147200 134512640 135239859 4294956208 18446744073709551615 135035270 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2857 2150 393 177 0 1760 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11428

[startup+12.7021 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 11820
/proc/meminfo: memFree=1717584/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11428 CPUtime=12.63
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2184 0 0 0 1262 1 0 0 25 0 1 0 628405857 11702272 2150 996147200 134512640 135239859 4294956208 18446744073709551615 134543109 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2857 2150 393 177 0 1760 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 11428

[startup+25.5014 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 11820
/proc/meminfo: memFree=1717584/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11428 CPUtime=25.36
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2184 0 0 0 2535 1 0 0 25 0 1 0 628405857 11702272 2150 996147200 134512640 135239859 4294956208 18446744073709551615 134543207 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2857 2150 393 177 0 1760 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 11428

[startup+51.102 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 11820
/proc/meminfo: memFree=1717648/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11428 CPUtime=50.84
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2184 0 0 0 5083 1 0 0 25 0 1 0 628405857 11702272 2150 996147200 134512640 135239859 4294956208 18446744073709551615 135103404 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2857 2150 393 177 0 1760 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 11428

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 11820
/proc/meminfo: memFree=1717456/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=101.79
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 10178 1 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 135095261 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 11432

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 11820
/proc/meminfo: memFree=1717456/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=161.5
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 16148 2 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134541389 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 11432

[startup+222.301 s]
/proc/loadavg: 2.15 2.02 2.00 4/95 11876
/proc/meminfo: memFree=1697896/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=221.15
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 22111 4 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134543129 0 0 4096 0 0 0 0 17 1 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 221.15
Current children cumulated vsize (KiB) 11432

[startup+282.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/95 11876
/proc/meminfo: memFree=1635816/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=280.1
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 28006 4 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 1 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 280.1
Current children cumulated vsize (KiB) 11432

[startup+342.302 s]
/proc/loadavg: 2.02 2.00 2.00 3/95 11876
/proc/meminfo: memFree=1635688/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=339.04
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 33900 4 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 11432

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 11876
/proc/meminfo: memFree=1635560/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=398
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 39795 5 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 1 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 398
Current children cumulated vsize (KiB) 11432

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 11876
/proc/meminfo: memFree=1635560/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=456.94
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 45689 5 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 135056136 0 0 4096 0 0 0 0 17 1 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 456.94
Current children cumulated vsize (KiB) 11432

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 11876
/proc/meminfo: memFree=1635560/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=515.88
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 51583 5 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134820104 0 0 4096 0 0 0 0 17 1 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 515.88
Current children cumulated vsize (KiB) 11432

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 11876
/proc/meminfo: memFree=1635496/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=574.83
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 57478 5 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134820482 0 0 4096 0 0 0 0 17 1 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 574.83
Current children cumulated vsize (KiB) 11432

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 11876
/proc/meminfo: memFree=1635432/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=633.77
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 63372 5 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 135103463 0 0 4096 0 0 0 0 17 1 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 633.77
Current children cumulated vsize (KiB) 11432


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.16 2.04 2.01 3/85 11941
/proc/meminfo: memFree=1045824/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=809.07
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 80901 6 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134538980 0 0 4096 0 0 0 0 17 1 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 809.07
Current children cumulated vsize (KiB) 11432

[startup+882.302 s]
/proc/loadavg: 2.06 2.03 2.01 3/83 11981
/proc/meminfo: memFree=1726288/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=868.87
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 86881 6 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 868.87
Current children cumulated vsize (KiB) 11432

[startup+942.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 11981
/proc/meminfo: memFree=1726160/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=928.85
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 92879 6 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 135095249 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 928.85
Current children cumulated vsize (KiB) 11432

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 11981
/proc/meminfo: memFree=1726160/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=988.83
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 98877 6 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 988.83
Current children cumulated vsize (KiB) 11432

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 11981
/proc/meminfo: memFree=1726032/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1048.8
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 104874 6 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134538897 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1048.8
Current children cumulated vsize (KiB) 11432

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/83 11981
/proc/meminfo: memFree=1726032/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1108.78
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 110872 6 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1108.78
Current children cumulated vsize (KiB) 11432

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11981
/proc/meminfo: memFree=1726032/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1168.76
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 116870 6 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1168.76
Current children cumulated vsize (KiB) 11432

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11981
/proc/meminfo: memFree=1725968/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1228.74
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 122867 7 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134543120 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1228.74
Current children cumulated vsize (KiB) 11432

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11981
/proc/meminfo: memFree=1725904/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1288.72
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 128865 7 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134820485 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1288.72
Current children cumulated vsize (KiB) 11432

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11981
/proc/meminfo: memFree=1725904/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1348.69
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 134862 7 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 135103411 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1348.69
Current children cumulated vsize (KiB) 11432

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11981
/proc/meminfo: memFree=1725840/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1408.67
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 140860 7 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1408.67
Current children cumulated vsize (KiB) 11432

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11981
/proc/meminfo: memFree=1725776/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1468.65
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 146858 7 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 135030879 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1468.65
Current children cumulated vsize (KiB) 11432

[startup+1542.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 11981
/proc/meminfo: memFree=1725712/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1528.63
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 152856 7 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134538939 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1528.63
Current children cumulated vsize (KiB) 11432

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 11981
/proc/meminfo: memFree=1725648/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1588.6
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 158853 7 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 135095233 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1588.6
Current children cumulated vsize (KiB) 11432

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11981
/proc/meminfo: memFree=1725648/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1648.58
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 164851 7 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134820768 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1648.58
Current children cumulated vsize (KiB) 11432

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11981
/proc/meminfo: memFree=1725584/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1708.56
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 170849 7 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 135103444 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1708.56
Current children cumulated vsize (KiB) 11432

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11981
/proc/meminfo: memFree=1725520/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1768.55
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 176847 8 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134820482 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1768.55
Current children cumulated vsize (KiB) 11432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11981
/proc/meminfo: memFree=1725520/2055920 swapFree=4177412/4192956
[pid=11819] ppid=11817 vsize=11432 CPUtime=1800.04
/proc/11819/stat : 11819 (xsolve) R 11817 11819 8895 0 -1 4194304 2185 0 0 0 179996 8 0 0 25 0 1 0 628405857 11706368 2151 996147200 134512640 135239859 4294956208 18446744073709551615 134820104 0 0 4096 0 0 0 0 17 0 0 0
/proc/11819/statm: 2858 2151 393 177 0 1761 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 11432

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): 1813.81
CPU time (s): 1800.05
CPU user time (s): 1799.97
CPU system time (s): 0.082987
CPU usage (%): 99.2414
Max. virtual memory (cumulated for all children) (KiB): 11432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2185
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= 35861

runsolver used 1.73174 second user time and 4.89725 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-03 05:14:17
IDJOB=1051813
IDBENCH=55952
IDSOLVER=343
FILE ID=node84/1051813-1215054857
PBS_JOBID= 7875009
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-33-4.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-1051813-1215054857/watcher-1051813-1215054857 -o /tmp/evaluation-result-1051813-1215054857/solver-1051813-1215054857 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051813-1215054857.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a42d79bb6fe860b06fb8edfaf7f29aa0
RANDOM SEED=962873105

node84.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1725560 kB
Buffers:         37784 kB
Cached:         168076 kB
SwapCached:       9700 kB
Active:         182792 kB
Inactive:        77872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725560 kB
SwapTotal:     4192956 kB
SwapFree:      4177412 kB
Dirty:            1732 kB
Writeback:           0 kB
Mapped:          70024 kB
Slab:            54952 kB
Committed_AS:  1839624 kB
PageTables:       1876 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= 66548 MiB
End job on node84 at 2008-07-03 05:44:33