Trace number 1050271

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 1812.81

General information on the benchmark

Namecsp/pseudo/primesDimacs/
normalized-f600.xml
MD5SUM805ba8c659cc23c6689b984d920a9a3e
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 variables1200
Number of constraints3150
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3150
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.21	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-1050271-1215048863/watcher-1050271-1215048863 -o /tmp/evaluation-result-1050271-1215048863/solver-1050271-1215048863 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1050271-1215048863.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: 2.02 2.02 2.05 4/72 542
/proc/meminfo: memFree=1483312/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=820 CPUtime=0
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 989288823 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 1463076 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 205 25 19 177 0 3 0

[startup+0.139441 s]
/proc/loadavg: 2.02 2.02 2.05 4/72 542
/proc/meminfo: memFree=1483312/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=6976 CPUtime=0.12
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 1064 0 0 0 12 0 0 0 18 0 1 0 989288823 7143424 1030 996147200 134512640 135239859 4294956208 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 1744 1030 372 177 0 647 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 6976

[startup+0.201453 s]
/proc/loadavg: 2.02 2.02 2.05 4/72 542
/proc/meminfo: memFree=1483312/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=13868 CPUtime=0.19
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2787 0 0 0 18 1 0 0 18 0 1 0 989288823 14200832 2753 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3467 2753 410 177 0 2370 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13868

[startup+0.301475 s]
/proc/loadavg: 2.02 2.02 2.05 4/72 542
/proc/meminfo: memFree=1483312/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=0.29
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2816 0 0 0 28 1 0 0 19 0 1 0 989288823 14344192 2782 996147200 134512640 135239859 4294956208 18446744073709551615 134803463 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2782 410 177 0 2405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14008

[startup+0.70155 s]
/proc/loadavg: 2.02 2.02 2.05 4/72 542
/proc/meminfo: memFree=1483312/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=0.69
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2817 0 0 0 68 1 0 0 23 0 1 0 989288823 14344192 2783 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2783 410 177 0 2405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14008

[startup+1.5017 s]
/proc/loadavg: 2.02 2.02 2.05 3/73 543
/proc/meminfo: memFree=1473704/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1.48
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2817 0 0 0 147 1 0 0 25 0 1 0 989288823 14344192 2783 996147200 134512640 135239859 4294956208 18446744073709551615 135019686 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2783 410 177 0 2405 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14008

[startup+3.10201 s]
/proc/loadavg: 2.02 2.02 2.05 3/73 543
/proc/meminfo: memFree=1473704/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=3.07
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2817 0 0 0 306 1 0 0 25 0 1 0 989288823 14344192 2783 996147200 134512640 135239859 4294956208 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2783 410 177 0 2405 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14008

[startup+6.30162 s]
/proc/loadavg: 2.02 2.02 2.05 3/73 543
/proc/meminfo: memFree=1473704/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=6.25
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2818 0 0 0 624 1 0 0 25 0 1 0 989288823 14344192 2784 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2784 410 177 0 2405 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 14008

[startup+12.7028 s]
/proc/loadavg: 2.02 2.02 2.05 3/73 543
/proc/meminfo: memFree=1473768/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=12.63
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2818 0 0 0 1262 1 0 0 25 0 1 0 989288823 14344192 2784 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2784 410 177 0 2405 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 14008

[startup+25.5013 s]
/proc/loadavg: 2.01 2.02 2.05 3/73 543
/proc/meminfo: memFree=1473832/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=25.36
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2818 0 0 0 2535 1 0 0 25 0 1 0 989288823 14344192 2784 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2784 410 177 0 2405 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 14008

[startup+51.1012 s]
/proc/loadavg: 2.01 2.02 2.05 3/73 543
/proc/meminfo: memFree=1473896/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=50.84
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2818 0 0 0 5083 1 0 0 25 0 1 0 989288823 14344192 2784 996147200 134512640 135239859 4294956208 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2784 410 177 0 2405 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 14008

[startup+102.302 s]
/proc/loadavg: 2.00 2.01 2.04 3/73 543
/proc/meminfo: memFree=1473832/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=101.79
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2818 0 0 0 10178 1 0 0 25 0 1 0 989288823 14344192 2784 996147200 134512640 135239859 4294956208 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2784 410 177 0 2405 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 14008

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.04 3/73 543
/proc/meminfo: memFree=1473768/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=161.49
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 16148 1 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 134803491 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 14008

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.03 3/73 543
/proc/meminfo: memFree=1473768/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=221.2
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 22119 1 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 14008

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/73 543
/proc/meminfo: memFree=1473768/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=280.91
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 28090 1 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135096241 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 280.91
Current children cumulated vsize (KiB) 14008

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 543
/proc/meminfo: memFree=1473768/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=340.62
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 34060 2 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135035346 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 340.62
Current children cumulated vsize (KiB) 14008

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 543
/proc/meminfo: memFree=1473640/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=400.32
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 40030 2 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 400.32
Current children cumulated vsize (KiB) 14008

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 543
/proc/meminfo: memFree=1473576/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=460.03
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 46001 2 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 134803669 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 460.03
Current children cumulated vsize (KiB) 14008

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 591
/proc/meminfo: memFree=1480600/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=519.75
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 51972 3 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 134821111 0 0 4096 0 0 0 0 17 0 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 519.75
Current children cumulated vsize (KiB) 14008

[startup+582.301 s]
/proc/loadavg: 2.08 2.03 2.01 3/81 698
/proc/meminfo: memFree=1366760/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=579.45
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 57941 4 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135102531 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 579.45
Current children cumulated vsize (KiB) 14008

[startup+642.303 s]
/proc/loadavg: 2.07 2.03 2.01 3/81 698
/proc/meminfo: memFree=1366568/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=639.16
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 63912 4 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 639.16
Current children cumulated vsize (KiB) 14008


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

[startup+882.305 s]
/proc/loadavg: 2.22 2.11 2.03 3/81 698
/proc/meminfo: memFree=1366504/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=877.98
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 87794 4 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 877.98
Current children cumulated vsize (KiB) 14008

[startup+942.303 s]
/proc/loadavg: 2.60 2.24 2.08 3/81 698
/proc/meminfo: memFree=1366504/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=937.68
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 93764 4 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 134820724 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 937.68
Current children cumulated vsize (KiB) 14008

[startup+1002.3 s]
/proc/loadavg: 2.22 2.19 2.07 3/81 698
/proc/meminfo: memFree=1366504/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=997.39
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 99734 5 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 997.39
Current children cumulated vsize (KiB) 14008

[startup+1062.3 s]
/proc/loadavg: 2.08 2.16 2.07 3/81 698
/proc/meminfo: memFree=1366440/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1057.1
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 105705 5 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 1057.1
Current children cumulated vsize (KiB) 14008

[startup+1122.3 s]
/proc/loadavg: 2.03 2.12 2.06 3/81 698
/proc/meminfo: memFree=1366440/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1116.8
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 111675 5 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 1116.8
Current children cumulated vsize (KiB) 14008

[startup+1182.3 s]
/proc/loadavg: 2.14 2.14 2.07 3/81 698
/proc/meminfo: memFree=1366504/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1176.51
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 117646 5 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 1176.51
Current children cumulated vsize (KiB) 14008

[startup+1242.3 s]
/proc/loadavg: 2.05 2.11 2.07 3/81 698
/proc/meminfo: memFree=1366376/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1236.21
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 123616 5 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 1236.21
Current children cumulated vsize (KiB) 14008

[startup+1302.3 s]
/proc/loadavg: 2.05 2.10 2.07 3/81 698
/proc/meminfo: memFree=1366312/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1295.92
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2836 0 0 0 129587 5 0 0 25 0 1 0 989288823 14344192 2802 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2802 410 177 0 2405 0
Current children cumulated CPU time (s) 1295.92
Current children cumulated vsize (KiB) 14008

[startup+1362.3 s]
/proc/loadavg: 2.13 2.11 2.07 3/81 698
/proc/meminfo: memFree=1366312/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1355.62
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2837 0 0 0 135557 5 0 0 25 0 1 0 989288823 14344192 2803 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2803 410 177 0 2405 0
Current children cumulated CPU time (s) 1355.62
Current children cumulated vsize (KiB) 14008

[startup+1422.3 s]
/proc/loadavg: 2.12 2.11 2.07 3/81 698
/proc/meminfo: memFree=1366312/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1415.33
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2837 0 0 0 141528 5 0 0 25 0 1 0 989288823 14344192 2803 996147200 134512640 135239859 4294956208 18446744073709551615 135042328 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2803 410 177 0 2405 0
Current children cumulated CPU time (s) 1415.33
Current children cumulated vsize (KiB) 14008

[startup+1482.3 s]
/proc/loadavg: 2.11 2.10 2.07 3/81 700
/proc/meminfo: memFree=1366184/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1475.03
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2837 0 0 0 147498 5 0 0 25 0 1 0 989288823 14344192 2803 996147200 134512640 135239859 4294956208 18446744073709551615 134842611 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2803 410 177 0 2405 0
Current children cumulated CPU time (s) 1475.03
Current children cumulated vsize (KiB) 14008

[startup+1542.31 s]
/proc/loadavg: 2.10 2.09 2.07 3/81 700
/proc/meminfo: memFree=1366184/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1534.74
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2837 0 0 0 153469 5 0 0 25 0 1 0 989288823 14344192 2803 996147200 134512640 135239859 4294956208 18446744073709551615 135074454 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2803 410 177 0 2405 0
Current children cumulated CPU time (s) 1534.74
Current children cumulated vsize (KiB) 14008

[startup+1602.3 s]
/proc/loadavg: 2.09 2.09 2.07 3/81 706
/proc/meminfo: memFree=1366240/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1594.42
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2837 0 0 0 159437 5 0 0 25 0 1 0 989288823 14344192 2803 996147200 134512640 135239859 4294956208 18446744073709551615 135073891 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2803 410 177 0 2405 0
Current children cumulated CPU time (s) 1594.42
Current children cumulated vsize (KiB) 14008

[startup+1662.3 s]
/proc/loadavg: 2.32 2.14 2.09 4/89 1018
/proc/meminfo: memFree=1362584/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1653.34
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2837 0 0 0 165329 5 0 0 25 0 1 0 989288823 14344192 2803 996147200 134512640 135239859 4294956208 18446744073709551615 135021133 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2803 410 177 0 2405 0
Current children cumulated CPU time (s) 1653.34
Current children cumulated vsize (KiB) 14008

[startup+1722.3 s]
/proc/loadavg: 2.20 2.14 2.09 3/81 1183
/proc/meminfo: memFree=1365792/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1709.98
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2837 0 0 0 170992 6 0 0 25 0 1 0 989288823 14344192 2803 996147200 134512640 135239859 4294956208 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2803 410 177 0 2405 0
Current children cumulated CPU time (s) 1709.98
Current children cumulated vsize (KiB) 14008

[startup+1782.3 s]
/proc/loadavg: 2.34 2.17 2.10 3/81 1183
/proc/meminfo: memFree=1365856/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1769.68
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2837 0 0 0 176962 6 0 0 25 0 1 0 989288823 14344192 2803 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2803 410 177 0 2405 0
Current children cumulated CPU time (s) 1769.68
Current children cumulated vsize (KiB) 14008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.8 s]
/proc/loadavg: 2.52 2.24 2.12 3/81 1183
/proc/meminfo: memFree=1365856/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1800.04
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2837 0 0 0 179998 6 0 0 25 0 1 0 989288823 14344192 2803 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2803 410 177 0 2405 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14008

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

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

[startup+1812.8 s]
/proc/loadavg: 2.52 2.24 2.12 3/81 1183
/proc/meminfo: memFree=1365856/2055920 swapFree=4174728/4192956
[pid=542] ppid=540 vsize=14008 CPUtime=1800.04
/proc/542/stat : 542 (xsolve) R 540 542 32152 0 -1 4194304 2837 0 0 0 179998 6 0 0 25 0 1 0 989288823 14344192 2803 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 3502 2803 410 177 0 2405 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.81
CPU time (s): 1800.05
CPU user time (s): 1799.99
CPU system time (s): 0.06499
CPU usage (%): 99.2962
Max. virtual memory (cumulated for all children) (KiB): 14008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2837
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= 21264

runsolver used 1.73773 second user time and 4.88226 second system time

The end

Launcher Data (download as text)

Begin job on node35 at 2008-07-03 03:34:23
IDJOB=1050271
IDBENCH=54870
IDSOLVER=343
FILE ID=node35/1050271-1215048863
PBS_JOBID= 7875104
Free space on /tmp= 66540 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/primesDimacs/normalized-f600.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-1050271-1215048863/watcher-1050271-1215048863 -o /tmp/evaluation-result-1050271-1215048863/solver-1050271-1215048863 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1050271-1215048863.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 805ba8c659cc23c6689b984d920a9a3e
RANDOM SEED=1140106105

node35.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		: 3000.261
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		: 3000.261
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:       1483792 kB
Buffers:         77288 kB
Cached:         375148 kB
SwapCached:      12276 kB
Active:         229796 kB
Inactive:       259272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483792 kB
SwapTotal:     4192956 kB
SwapFree:      4174728 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          44060 kB
Slab:            68412 kB
Committed_AS:  1514300 kB
PageTables:       1780 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= 66536 MiB
End job on node35 at 2008-07-03 04:04:38