Trace number 1050166

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) 1800.04 1817.02

General information on the benchmark

Namecsp/pseudo/
primesDimacs/normalized-g-125-17.xml
MD5SUM28adb903193f339f0a75306072f25750
Bench CategoryN-ARY-INT (n-ary 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 variables4250
Number of constraints68397
Maximum constraint arity17
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension68397
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.10	c mistral-prime version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1050166-1215048374/watcher-1050166-1215048374 -o /tmp/evaluation-result-1050166-1215048374/solver-1050166-1215048374 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1050166-1215048374.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: 2.01 2.00 2.00 4/81 15675
/proc/meminfo: memFree=1671456/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=820 CPUtime=0
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1534513711 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 8663844 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 205 25 19 177 0 3 0

[startup+0.109697 s]
/proc/loadavg: 2.01 2.00 2.00 4/81 15675
/proc/meminfo: memFree=1671456/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=6332 CPUtime=0.09
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 903 0 0 0 9 0 0 0 20 0 1 0 1534513711 6483968 869 996147200 134512640 135239859 4294956208 18446744073709551615 4160505750 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 1583 869 370 177 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6332

[startup+0.201601 s]
/proc/loadavg: 2.01 2.00 2.00 4/81 15675
/proc/meminfo: memFree=1671456/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=7536 CPUtime=0.18
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 1180 0 0 0 18 0 0 0 20 0 1 0 1534513711 7716864 1146 996147200 134512640 135239859 4294956208 18446744073709551615 134667723 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 1884 1146 370 177 0 787 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7536

[startup+0.301621 s]
/proc/loadavg: 2.01 2.00 2.00 4/81 15675
/proc/meminfo: memFree=1671456/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=8700 CPUtime=0.28
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 1467 0 0 0 28 0 0 0 21 0 1 0 1534513711 8908800 1433 996147200 134512640 135239859 4294956208 18446744073709551615 134618070 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 2175 1433 370 177 0 1078 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8700

[startup+0.701697 s]
/proc/loadavg: 2.01 2.00 2.00 4/81 15675
/proc/meminfo: memFree=1671456/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=13356 CPUtime=0.67
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 2644 0 0 0 66 1 0 0 25 0 1 0 1534513711 13676544 2544 996147200 134512640 135239859 4294956208 18446744073709551615 134642502 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 3339 2544 370 177 0 2242 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 13356

[startup+1.50185 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 15676
/proc/meminfo: memFree=1657816/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=22644 CPUtime=1.47
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 5050 0 0 0 144 3 0 0 25 0 1 0 1534513711 23187456 4787 996147200 134512640 135239859 4294956208 18446744073709551615 134652852 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 5661 4787 370 177 0 4564 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 22644

[startup+3.10116 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 15676
/proc/meminfo: memFree=1645528/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=70456 CPUtime=3.06
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 17081 0 0 0 297 9 0 0 25 0 1 0 1534513711 72146944 16462 996147200 134512640 135239859 4294956208 18446744073709551615 9105030 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 17614 16462 391 177 0 16517 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 70456

[startup+6.30178 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 15676
/proc/meminfo: memFree=1599128/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=6.23
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19038 0 0 0 613 10 0 0 25 0 1 0 1534513711 80195584 18322 996147200 134512640 135239859 4294956208 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18322 410 177 0 18482 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 78316

[startup+12.702 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 15676
/proc/meminfo: memFree=1599328/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=12.57
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19038 0 0 0 1247 10 0 0 25 0 1 0 1534513711 80195584 18322 996147200 134512640 135239859 4294956208 18446744073709551615 134820765 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18322 410 177 0 18482 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 78316

[startup+25.5015 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 15676
/proc/meminfo: memFree=1599456/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=25.25
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19038 0 0 0 2515 10 0 0 25 0 1 0 1534513711 80195584 18322 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18322 410 177 0 18482 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 78316

[startup+51.1014 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 15676
/proc/meminfo: memFree=1599520/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=50.6
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19038 0 0 0 5050 10 0 0 25 0 1 0 1534513711 80195584 18322 996147200 134512640 135239859 4294956208 18446744073709551615 134819999 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18322 410 177 0 18482 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 78316

[startup+102.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 15676
/proc/meminfo: memFree=1599392/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=101.32
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19038 0 0 0 10122 10 0 0 25 0 1 0 1534513711 80195584 18322 996147200 134512640 135239859 4294956208 18446744073709551615 134803718 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18322 410 177 0 18482 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 78316

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15676
/proc/meminfo: memFree=1599328/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=160.74
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19041 0 0 0 16064 10 0 0 25 0 1 0 1534513711 80195584 18325 996147200 134512640 135239859 4294956208 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18325 410 177 0 18482 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 78316

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15676
/proc/meminfo: memFree=1599328/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=220.18
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 22008 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 78316

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15676
/proc/meminfo: memFree=1599264/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=279.61
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 27951 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134820490 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 78316

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15676
/proc/meminfo: memFree=1599264/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=339.04
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 33894 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134534992 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 78316

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15676
/proc/meminfo: memFree=1599264/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=398.47
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 39837 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 135020994 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 78316

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1599072/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=457.9
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 45780 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 78316

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1599008/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=517.33
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 51723 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 517.33
Current children cumulated vsize (KiB) 78316

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1599008/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=576.77
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 57667 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 135031317 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 78316

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1599008/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=636.2
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 63610 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 636.2
Current children cumulated vsize (KiB) 78316


################
# More data... #
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[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1598816/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=873.93
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 87383 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 873.93
Current children cumulated vsize (KiB) 78316

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1598752/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=933.36
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 93326 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134819999 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 933.36
Current children cumulated vsize (KiB) 78316

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1598752/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=992.79
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 99269 10 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134820713 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 992.79
Current children cumulated vsize (KiB) 78316

[startup+1062.3 s]
/proc/loadavg: 2.14 2.03 2.01 3/82 15678
/proc/meminfo: memFree=1598624/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1052.23
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 105212 11 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134820708 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1052.23
Current children cumulated vsize (KiB) 78316

[startup+1122.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 15678
/proc/meminfo: memFree=1598560/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1111.67
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 111156 11 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1111.67
Current children cumulated vsize (KiB) 78316

[startup+1182.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 15678
/proc/meminfo: memFree=1598560/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1171.1
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 117099 11 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134819999 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1171.1
Current children cumulated vsize (KiB) 78316

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 15678
/proc/meminfo: memFree=1598560/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1230.53
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 123042 11 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1230.53
Current children cumulated vsize (KiB) 78316

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 15678
/proc/meminfo: memFree=1598496/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1289.96
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 128985 11 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1289.96
Current children cumulated vsize (KiB) 78316

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1598432/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1349.39
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 134928 11 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1349.39
Current children cumulated vsize (KiB) 78316

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1598432/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1408.83
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 140872 11 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134820515 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1408.83
Current children cumulated vsize (KiB) 78316

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1598368/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1468.26
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 146815 11 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134821187 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1468.26
Current children cumulated vsize (KiB) 78316

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15678
/proc/meminfo: memFree=1598304/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1527.7
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 152759 11 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134821184 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1527.7
Current children cumulated vsize (KiB) 78316

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 2/71 15680
/proc/meminfo: memFree=1706168/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1587.13
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 158702 11 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 135095167 0 0 4096 0 0 0 0 17 0 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1587.13
Current children cumulated vsize (KiB) 78316

[startup+1662.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 16233
/proc/meminfo: memFree=1639776/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1646.7
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 164653 17 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1646.7
Current children cumulated vsize (KiB) 78316

[startup+1722.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/81 16233
/proc/meminfo: memFree=1639648/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1706.16
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 170599 17 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1706.16
Current children cumulated vsize (KiB) 78316

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 16233
/proc/meminfo: memFree=1639584/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1765.62
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 176545 17 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1765.62
Current children cumulated vsize (KiB) 78316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 16233
/proc/meminfo: memFree=1639584/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1800.01
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 179984 17 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 78316

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

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

[startup+1817 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 16233
/proc/meminfo: memFree=1639584/2055920 swapFree=4113744/4192956
[pid=15675] ppid=15673 vsize=78316 CPUtime=1800.01
/proc/15675/stat : 15675 (xsolve) R 15673 15675 13842 0 -1 4194304 19042 0 0 0 179984 17 0 0 25 0 1 0 1534513711 80195584 18326 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15675/statm: 19579 18326 410 177 0 18482 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 78316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1817.02
CPU time (s): 1800.04
CPU user time (s): 1799.85
CPU system time (s): 0.19197
CPU usage (%): 99.0655
Max. virtual memory (cumulated for all children) (KiB): 78316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19042
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= 72411

runsolver used 2.6176 second user time and 5.51216 second system time

The end

Launcher Data (download as text)

Begin job on node9 at 2008-07-03 03:26:15
IDJOB=1050166
IDBENCH=54865
IDSOLVER=343
FILE ID=node9/1050166-1215048374
PBS_JOBID= 7875155
Free space on /tmp= 66520 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/primesDimacs/normalized-g-125-17.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-1050166-1215048374/watcher-1050166-1215048374 -o /tmp/evaluation-result-1050166-1215048374/solver-1050166-1215048374 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1050166-1215048374.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 28adb903193f339f0a75306072f25750
RANDOM SEED=1902580930

node9.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		: 3000.265
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	: 5931.00
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		: 3000.265
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:       1671872 kB
Buffers:         11396 kB
Cached:         109828 kB
SwapCached:      72848 kB
Active:         302652 kB
Inactive:        25348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671872 kB
SwapTotal:     4192956 kB
SwapFree:      4113744 kB
Dirty:            9784 kB
Writeback:           0 kB
Mapped:         223368 kB
Slab:            40860 kB
Committed_AS:  3616764 kB
PageTables:       2296 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= 66524 MiB
End job on node9 at 2008-07-03 03:56:34