Trace number 1077558

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 1808.12

General information on the benchmark

Namecsp/medium/
normalized-patat-02-medium-4.xml
MD5SUM094ea096617f0707c333e4e4098131ca
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark118.807
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints65196
Maximum constraint arity20
Maximum domain size45
Number of constraints which are defined in extension0
Number of constraints which are defined in intension64996
Global constraints used (with number of constraints)alldifferent(200)

Solver Data (download as text)

0.09/0.13	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-1077558-1215193233/watcher-1077558-1215193233 -o /tmp/evaluation-result-1077558-1215193233/solver-1077558-1215193233 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1077558-1215193233.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: 0.89 0.95 0.98 4/69 1336
/proc/meminfo: memFree=1746800/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=820 CPUtime=0
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1998297379 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 10027812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 205 25 19 177 0 3 0

[startup+0.047649 s]
/proc/loadavg: 0.89 0.95 0.98 4/69 1336
/proc/meminfo: memFree=1746800/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=5236 CPUtime=0.04
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 629 0 0 0 4 0 0 0 18 0 1 0 1998297379 5361664 595 996147200 134512640 135239859 4294956208 18446744073709551615 134706654 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 1309 595 372 177 0 212 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5236

[startup+0.101655 s]
/proc/loadavg: 0.89 0.95 0.98 4/69 1336
/proc/meminfo: memFree=1746800/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=6004 CPUtime=0.09
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 816 0 0 0 9 0 0 0 18 0 1 0 1998297379 6148096 782 996147200 134512640 135239859 4294956208 18446744073709551615 134683229 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 1501 782 372 177 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6004

[startup+0.301675 s]
/proc/loadavg: 0.89 0.95 0.98 4/69 1336
/proc/meminfo: memFree=1746800/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=8756 CPUtime=0.28
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 1488 0 0 0 28 0 0 0 19 0 1 0 1998297379 8966144 1454 996147200 134512640 135239859 4294956208 18446744073709551615 134683531 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 2189 1454 372 177 0 1092 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8756

[startup+0.70171 s]
/proc/loadavg: 0.89 0.95 0.98 4/69 1336
/proc/meminfo: memFree=1746800/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=14136 CPUtime=0.69
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 2870 0 0 0 68 1 0 0 23 0 1 0 1998297379 14475264 2770 996147200 134512640 135239859 4294956208 18446744073709551615 134618070 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 3534 2770 372 177 0 2437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14136

[startup+1.50178 s]
/proc/loadavg: 0.89 0.95 0.98 3/84 1354
/proc/meminfo: memFree=1715832/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=24516 CPUtime=1.48
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 5567 0 0 0 145 3 0 0 25 0 1 0 1998297379 25104384 5337 996147200 134512640 135239859 4294956208 18446744073709551615 134683531 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 6129 5337 372 177 0 5032 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24516

[startup+3.10192 s]
/proc/loadavg: 0.89 0.95 0.98 3/84 1354
/proc/meminfo: memFree=1687800/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=44912 CPUtime=3.06
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 10863 0 0 0 300 6 0 0 25 0 1 0 1998297379 45989888 10375 996147200 134512640 135239859 4294956208 18446744073709551615 10460592 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 11228 10375 372 177 0 10131 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 44912

[startup+6.30122 s]
/proc/loadavg: 0.98 0.97 0.99 3/84 1354
/proc/meminfo: memFree=1550912/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=6.23
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28547 0 0 0 609 14 0 0 25 0 1 0 1998297379 118505472 27638 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27638 411 177 0 27835 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 115728

[startup+12.7028 s]
/proc/loadavg: 1.06 0.99 0.99 3/84 1354
/proc/meminfo: memFree=1539328/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=12.6
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28548 0 0 0 1246 14 0 0 25 0 1 0 1998297379 118505472 27639 996147200 134512640 135239859 4294956208 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27639 411 177 0 27835 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 115728

[startup+25.5019 s]
/proc/loadavg: 1.27 1.04 1.01 3/84 1354
/proc/meminfo: memFree=1536576/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=25.36
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28549 0 0 0 2521 15 0 0 25 0 1 0 1998297379 118505472 27640 996147200 134512640 135239859 4294956208 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27640 411 177 0 27835 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 115728

[startup+51.1013 s]
/proc/loadavg: 1.52 1.11 1.03 3/84 1354
/proc/meminfo: memFree=1531072/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=50.84
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28553 0 0 0 5069 15 0 0 25 0 1 0 1998297379 118505472 27644 996147200 134512640 135239859 4294956208 18446744073709551615 134737554 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27644 411 177 0 27835 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 115728

[startup+102.307 s]
/proc/loadavg: 1.79 1.25 1.08 3/84 1354
/proc/meminfo: memFree=1517824/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=101.84
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28553 0 0 0 10169 15 0 0 25 0 1 0 1998297379 118505472 27644 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27644 411 177 0 27835 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 115728

[startup+162.301 s]
/proc/loadavg: 1.92 1.38 1.14 3/84 1354
/proc/meminfo: memFree=1506816/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=161.6
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28553 0 0 0 16145 15 0 0 25 0 1 0 1998297379 118505472 27644 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27644 411 177 0 27835 0
Current children cumulated CPU time (s) 161.6
Current children cumulated vsize (KiB) 115728

[startup+222.302 s]
/proc/loadavg: 1.97 1.49 1.19 3/84 1354
/proc/meminfo: memFree=1493248/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=221.36
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28553 0 0 0 22121 15 0 0 25 0 1 0 1998297379 118505472 27644 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27644 411 177 0 27835 0
Current children cumulated CPU time (s) 221.36
Current children cumulated vsize (KiB) 115728

[startup+282.301 s]
/proc/loadavg: 1.99 1.58 1.24 3/84 1354
/proc/meminfo: memFree=1483200/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=281.13
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28553 0 0 0 28098 15 0 0 25 0 1 0 1998297379 118505472 27644 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27644 411 177 0 27835 0
Current children cumulated CPU time (s) 281.13
Current children cumulated vsize (KiB) 115728

[startup+342.301 s]
/proc/loadavg: 1.99 1.65 1.28 3/84 1354
/proc/meminfo: memFree=1471296/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=340.87
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 34072 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 340.87
Current children cumulated vsize (KiB) 115728

[startup+402.302 s]
/proc/loadavg: 1.99 1.71 1.32 3/84 1354
/proc/meminfo: memFree=1455424/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=400.58
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 40043 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 400.58
Current children cumulated vsize (KiB) 115728

[startup+462.301 s]
/proc/loadavg: 1.99 1.76 1.36 3/84 1354
/proc/meminfo: memFree=1445568/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=460.28
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 46013 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 460.28
Current children cumulated vsize (KiB) 115728

[startup+522.302 s]
/proc/loadavg: 2.04 1.82 1.40 3/84 1354
/proc/meminfo: memFree=1435968/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=520.02
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 51987 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 520.02
Current children cumulated vsize (KiB) 115728

[startup+582.301 s]
/proc/loadavg: 2.13 1.88 1.45 3/84 1354
/proc/meminfo: memFree=1423936/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=579.79
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 57964 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 579.79
Current children cumulated vsize (KiB) 115728

[startup+642.302 s]
/proc/loadavg: 2.08 1.91 1.49 3/84 1354
/proc/meminfo: memFree=1413888/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=639.55
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 63940 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 639.55
Current children cumulated vsize (KiB) 115728


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 1.95 1.59 3/84 1354
/proc/meminfo: memFree=1360896/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=878.56
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 87841 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 878.56
Current children cumulated vsize (KiB) 115728

[startup+942.302 s]
/proc/loadavg: 2.00 1.96 1.62 5/84 1354
/proc/meminfo: memFree=1352832/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=938.27
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 93812 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134799942 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 938.27
Current children cumulated vsize (KiB) 115728

[startup+1002.3 s]
/proc/loadavg: 2.00 1.96 1.64 3/84 1354
/proc/meminfo: memFree=1344256/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=997.97
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 99782 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 997.97
Current children cumulated vsize (KiB) 115728

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.66 3/84 1354
/proc/meminfo: memFree=1335040/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1057.68
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 105753 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134799920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1057.68
Current children cumulated vsize (KiB) 115728

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/84 1354
/proc/meminfo: memFree=1325376/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1117.4
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 111725 15 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134800267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1117.4
Current children cumulated vsize (KiB) 115728

[startup+1182.3 s]
/proc/loadavg: 2.19 2.03 1.71 3/84 1354
/proc/meminfo: memFree=1316544/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1177.14
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 117698 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1177.14
Current children cumulated vsize (KiB) 115728

[startup+1242.3 s]
/proc/loadavg: 2.13 2.05 1.74 3/84 1360
/proc/meminfo: memFree=1303992/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1236.86
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 123670 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1236.86
Current children cumulated vsize (KiB) 115728

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 1.75 3/84 1360
/proc/meminfo: memFree=1292536/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1296.61
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 129645 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1296.61
Current children cumulated vsize (KiB) 115728

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 1.76 3/84 1360
/proc/meminfo: memFree=1282488/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1356.36
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 135620 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1356.36
Current children cumulated vsize (KiB) 115728

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 1.77 3/84 1360
/proc/meminfo: memFree=1271352/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1416.11
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 141595 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1416.11
Current children cumulated vsize (KiB) 115728

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 1.78 3/84 1360
/proc/meminfo: memFree=1260984/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1475.82
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 147566 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1475.82
Current children cumulated vsize (KiB) 115728

[startup+1542.3 s]
/proc/loadavg: 2.10 2.04 1.81 3/84 1360
/proc/meminfo: memFree=1226944/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1535.52
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 153536 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1535.52
Current children cumulated vsize (KiB) 115728

[startup+1602.3 s]
/proc/loadavg: 2.03 2.03 1.82 3/84 1360
/proc/meminfo: memFree=1218496/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1595.22
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 159506 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1595.22
Current children cumulated vsize (KiB) 115728

[startup+1662.3 s]
/proc/loadavg: 2.17 2.06 1.83 3/84 1360
/proc/meminfo: memFree=1210560/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1654.92
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 165476 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1654.92
Current children cumulated vsize (KiB) 115728

[startup+1722.3 s]
/proc/loadavg: 2.06 2.04 1.84 3/84 1360
/proc/meminfo: memFree=1201600/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1714.62
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 171446 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 134791299 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1714.62
Current children cumulated vsize (KiB) 115728

[startup+1782.3 s]
/proc/loadavg: 2.02 2.03 1.85 3/84 1360
/proc/meminfo: memFree=1192256/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1774.32
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 177416 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1774.32
Current children cumulated vsize (KiB) 115728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.1 s]
/proc/loadavg: 2.01 2.03 1.85 3/84 1360
/proc/meminfo: memFree=1188288/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1800
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 179984 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135019286 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 115728

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

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

[startup+1808.1 s]
/proc/loadavg: 2.01 2.03 1.85 3/84 1360
/proc/meminfo: memFree=1188288/2055920 swapFree=4180844/4192956
[pid=1336] ppid=1334 vsize=115728 CPUtime=1800
/proc/1336/stat : 1336 (xsolve) R 1334 1336 1283 0 -1 4194304 28554 0 0 0 179984 16 0 0 25 0 1 0 1998297379 118505472 27645 996147200 134512640 135239859 4294956208 18446744073709551615 135019286 0 0 4096 0 0 0 0 17 0 0 0
/proc/1336/statm: 28932 27645 411 177 0 27835 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 115728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.12
CPU time (s): 1800.03
CPU user time (s): 1799.85
CPU system time (s): 0.183972
CPU usage (%): 99.5525
Max. virtual memory (cumulated for all children) (KiB): 115728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28554
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= 36896

runsolver used 1.79073 second user time and 4.81927 second system time

The end

Launcher Data (download as text)

Begin job on node25 at 2008-07-04 19:40:33
IDJOB=1077558
IDBENCH=56689
IDSOLVER=343
FILE ID=node25/1077558-1215193233
PBS_JOBID= 7881644
Free space on /tmp= 66512 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/medium/normalized-patat-02-medium-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-1077558-1215193233/watcher-1077558-1215193233 -o /tmp/evaluation-result-1077558-1215193233/solver-1077558-1215193233 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1077558-1215193233.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 094ea096617f0707c333e4e4098131ca
RANDOM SEED=2051911230

node25.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1747408 kB
Buffers:         44608 kB
Cached:         195900 kB
SwapCached:       6196 kB
Active:         150884 kB
Inactive:       102980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747408 kB
SwapTotal:     4192956 kB
SwapFree:      4180844 kB
Dirty:           47208 kB
Writeback:           0 kB
Mapped:          18800 kB
Slab:            40128 kB
Committed_AS:  3462120 kB
PageTables:       1860 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= 66508 MiB
End job on node25 at 2008-07-04 20:10:44