Trace number 1071461

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) 1800.09 1800.81

General information on the benchmark

Namecsp/
chessboardColoration/normalized-cc-9-9-3.xml
MD5SUM7da1eab70d7646969af163997fbe8b95
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 benchmark0.199969
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints1296
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1296
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	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-1071461-1215169178/watcher-1071461-1215169178 -o /tmp/evaluation-result-1071461-1215169178/solver-1071461-1215169178 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1071461-1215169178.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 2376
/proc/meminfo: memFree=1713624/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=4584 CPUtime=0
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 356 0 0 0 0 0 0 0 18 0 1 0 639848254 4694016 322 996147200 134512640 135239859 4294956208 18446744073709551615 134843648 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1146 326 280 177 0 49 0

[startup+0.015603 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 2376
/proc/meminfo: memFree=1713624/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=4720 CPUtime=0
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 483 0 0 0 0 0 0 0 18 0 1 0 639848254 4833280 449 996147200 134512640 135239859 4294956208 18446744073709551615 4159001120 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1180 449 368 177 0 83 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4720

[startup+0.101611 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 2376
/proc/meminfo: memFree=1713624/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=0.09
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 9 0 0 0 18 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134543144 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6564

[startup+0.301634 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 2376
/proc/meminfo: memFree=1713624/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=0.29
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 29 0 0 0 19 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6564

[startup+0.701674 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 2376
/proc/meminfo: memFree=1713624/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=0.69
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 69 0 0 0 23 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820449 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6564

[startup+1.50176 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 2377
/proc/meminfo: memFree=1711440/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1.49
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 149 0 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6564

[startup+3.10193 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 2377
/proc/meminfo: memFree=1711312/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=3.09
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 309 0 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820020 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6564

[startup+6.30126 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 2377
/proc/meminfo: memFree=1711248/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=6.29
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 629 0 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6564

[startup+12.7019 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 2377
/proc/meminfo: memFree=1711056/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=12.68
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 1268 0 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 135103444 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6564

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 2377
/proc/meminfo: memFree=1711056/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=25.48
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 2548 0 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134541296 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6564

[startup+51.102 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 2377
/proc/meminfo: memFree=1711120/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=51.07
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 5107 0 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820317 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6564

[startup+102.305 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 2383
/proc/meminfo: memFree=1710800/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=102.24
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 10224 0 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820110 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 6564

[startup+162.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 2420
/proc/meminfo: memFree=1578968/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=162.17
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 16215 2 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134538896 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 6564

[startup+222.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 2420
/proc/meminfo: memFree=1578968/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=222.15
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 22213 2 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134821272 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 6564

[startup+282.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 2420
/proc/meminfo: memFree=1578840/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=282.13
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 28211 2 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820546 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 6564

[startup+342.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 2420
/proc/meminfo: memFree=1578840/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=342.1
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 34208 2 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820104 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 6564

[startup+402.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 2420
/proc/meminfo: memFree=1578904/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=402.08
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 40206 2 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134543123 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 6564

[startup+462.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 2420
/proc/meminfo: memFree=1578904/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=462.06
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 46204 2 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 6564

[startup+522.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 2420
/proc/meminfo: memFree=1578904/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=522.04
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 52202 2 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 135095249 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 6564

[startup+582.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 2420
/proc/meminfo: memFree=1578904/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=582.02
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 58200 2 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820515 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 6564

[startup+642.301 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 2420
/proc/meminfo: memFree=1578840/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=641.99
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 64197 2 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820492 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 6564


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2420
/proc/meminfo: memFree=1578648/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=821.93
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 82190 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 6564

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2420
/proc/meminfo: memFree=1578648/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=881.91
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 88188 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820133 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 6564

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2420
/proc/meminfo: memFree=1578648/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=941.89
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 94186 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820212 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 6564

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2420
/proc/meminfo: memFree=1578648/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1001.86
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 100183 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134538896 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 6564

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2420
/proc/meminfo: memFree=1578648/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1061.84
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 106181 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820080 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 6564

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 2420
/proc/meminfo: memFree=1578584/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1121.82
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 112179 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134819973 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 6564

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2420
/proc/meminfo: memFree=1578584/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1181.79
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 118176 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 6564

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2420
/proc/meminfo: memFree=1578392/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1241.77
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 124174 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 6564

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2420
/proc/meminfo: memFree=1578392/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1301.76
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 130173 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820020 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 6564

[startup+1362.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/82 2420
/proc/meminfo: memFree=1578328/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1361.73
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 136170 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820032 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 6564

[startup+1422.31 s]
/proc/loadavg: 2.06 2.03 2.01 3/82 2420
/proc/meminfo: memFree=1578264/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1421.71
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 142168 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134538896 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 6564

[startup+1482.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/82 2420
/proc/meminfo: memFree=1578264/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1481.68
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 148165 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 135103411 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 6564

[startup+1542.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/82 2420
/proc/meminfo: memFree=1578264/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1541.66
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 154163 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820482 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 6564

[startup+1602.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/82 2420
/proc/meminfo: memFree=1578264/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1601.64
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 160161 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 6564

[startup+1662.3 s]
/proc/loadavg: 2.21 2.09 2.02 3/82 2420
/proc/meminfo: memFree=1578200/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1661.62
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 166159 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134543153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 6564

[startup+1722.3 s]
/proc/loadavg: 2.13 2.09 2.02 3/82 2420
/proc/meminfo: memFree=1578200/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1721.6
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 172157 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134543120 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 6564

[startup+1782.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/82 2420
/proc/meminfo: memFree=1578136/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1781.58
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 178155 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 135103460 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 6564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 2.03 2.07 2.01 3/82 2420
/proc/meminfo: memFree=1578136/2055920 swapFree=4180580/4192956
[pid=2376] ppid=2374 vsize=6564 CPUtime=1800.07
/proc/2376/stat : 2376 (xsolve) R 2374 2376 1127 0 -1 4194304 963 0 0 0 180004 3 0 0 25 0 1 0 639848254 6721536 929 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/2376/statm: 1641 929 393 177 0 544 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6564

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): 1800.81
CPU time (s): 1800.09
CPU user time (s): 1800.05
CPU system time (s): 0.036994
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 6564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 963
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= 8481

runsolver used 1.46178 second user time and 5.10022 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-04 12:59:38
IDJOB=1071461
IDBENCH=56090
IDSOLVER=343
FILE ID=node79/1071461-1215169178
PBS_JOBID= 7881453
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-9-9-3.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-1071461-1215169178/watcher-1071461-1215169178 -o /tmp/evaluation-result-1071461-1215169178/solver-1071461-1215169178 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1071461-1215169178.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7da1eab70d7646969af163997fbe8b95
RANDOM SEED=1974551936

node79.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		: 3000.218
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		: 3000.218
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:       1714104 kB
Buffers:         54188 kB
Cached:         150344 kB
SwapCached:       6948 kB
Active:         202640 kB
Inactive:        84884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714104 kB
SwapTotal:     4192956 kB
SwapFree:      4180580 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          96528 kB
Slab:            39300 kB
Committed_AS:  1751624 kB
PageTables:       1984 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= 66544 MiB
End job on node79 at 2008-07-04 13:29:41