Trace number 1050923

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) 1800.01 1812.71

General information on the benchmark

Namecsp/dubois/
normalized-dubois-100_ext.xml
MD5SUM751ddd7218f8f782ca5fbeab1c665c06
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.816875
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints200
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension200
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	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-1050923-1215051072/watcher-1050923-1215051072 -o /tmp/evaluation-result-1050923-1215051072/solver-1050923-1215051072 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1050923-1215051072.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 10626
/proc/meminfo: memFree=1821752/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=18572 CPUtime=0
/proc/10626/stat : 10626 (runsolver) R 10624 10626 8596 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1984081762 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 237788261671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10626/statm: 4643 292 257 25 0 2626 0

[startup+0.0482609 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 10626
/proc/meminfo: memFree=1821752/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=0.03
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 540 0 0 0 3 0 0 0 19 0 1 0 1984081762 4976640 506 996147200 134512640 135239859 4294956208 18446744073709551615 134820110 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 506 382 177 0 118 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4860

[startup+0.101265 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 10626
/proc/meminfo: memFree=1821752/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=0.09
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 540 0 0 0 9 0 0 0 19 0 1 0 1984081762 4976640 506 996147200 134512640 135239859 4294956208 18446744073709551615 135097318 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 506 382 177 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4860

[startup+0.301286 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 10626
/proc/meminfo: memFree=1821752/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=0.29
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 540 0 0 0 29 0 0 0 21 0 1 0 1984081762 4976640 506 996147200 134512640 135239859 4294956208 18446744073709551615 134842648 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 506 382 177 0 118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4860

[startup+0.701328 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 10626
/proc/meminfo: memFree=1821752/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=0.68
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 540 0 0 0 68 0 0 0 25 0 1 0 1984081762 4976640 506 996147200 134512640 135239859 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 506 382 177 0 118 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 4860

[startup+1.50141 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1821168/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1.48
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 540 0 0 0 148 0 0 0 25 0 1 0 1984081762 4976640 506 996147200 134512640 135239859 4294956208 18446744073709551615 134820774 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 506 382 177 0 118 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4860

[startup+3.10158 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1821040/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=3.07
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 307 0 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820084 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 4860

[startup+6.30291 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1821040/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=6.24
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 624 0 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820133 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4860

[startup+12.7016 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1821168/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=12.6
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 1260 0 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135097777 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 4860

[startup+25.5019 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1821168/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=25.3
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 2530 0 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 4860

[startup+51.1016 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1821040/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=50.7
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 5070 0 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134819969 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 4860

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1821040/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=101.52
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 10152 0 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134842653 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 4860

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820976/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=161.07
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 16107 0 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135097712 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 4860

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820976/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=220.61
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 22061 0 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134821682 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 4860

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820912/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=280.16
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 28016 0 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134821127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 4860

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820912/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=339.71
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 33970 1 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135057056 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 339.71
Current children cumulated vsize (KiB) 4860

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820848/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=399.26
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 39925 1 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134821283 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 399.26
Current children cumulated vsize (KiB) 4860

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820848/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=458.81
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 45880 1 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820508 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 458.81
Current children cumulated vsize (KiB) 4860

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820656/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=518.36
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 51835 1 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135031327 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 518.36
Current children cumulated vsize (KiB) 4860

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820656/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=577.9
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 57789 1 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820067 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 577.9
Current children cumulated vsize (KiB) 4860

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820592/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=637.45
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 63744 1 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135097774 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 637.45
Current children cumulated vsize (KiB) 4860


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

[startup+882.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820592/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=875.64
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 87562 2 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135097547 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 875.64
Current children cumulated vsize (KiB) 4860

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820592/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=935.19
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 93517 2 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135097760 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 935.19
Current children cumulated vsize (KiB) 4860

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820528/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=994.74
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 99472 2 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135095056 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 994.74
Current children cumulated vsize (KiB) 4860

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820464/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1054.28
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 105426 2 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820071 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1054.28
Current children cumulated vsize (KiB) 4860

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820400/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1113.83
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 111381 2 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820704 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1113.83
Current children cumulated vsize (KiB) 4860

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820336/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1173.38
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 117336 2 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134821272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1173.38
Current children cumulated vsize (KiB) 4860

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820336/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1232.92
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 123290 2 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135013740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1232.92
Current children cumulated vsize (KiB) 4860

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820336/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1292.47
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 129245 2 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135030886 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1292.47
Current children cumulated vsize (KiB) 4860

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820272/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1352.03
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 135200 3 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134821682 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1352.03
Current children cumulated vsize (KiB) 4860

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820208/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1411.57
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 141154 3 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135057114 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1411.57
Current children cumulated vsize (KiB) 4860

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820272/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1471.12
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 147109 3 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134821111 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1471.12
Current children cumulated vsize (KiB) 4860

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 10627
/proc/meminfo: memFree=1820272/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1530.66
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 153063 3 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135031311 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1530.66
Current children cumulated vsize (KiB) 4860

[startup+1602.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 10627
/proc/meminfo: memFree=1820272/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1590.21
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 159018 3 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135097553 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1590.21
Current children cumulated vsize (KiB) 4860

[startup+1662.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/73 10629
/proc/meminfo: memFree=1820080/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1649.76
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 164973 3 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820071 0 0 4096 0 0 0 0 17 1 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1649.76
Current children cumulated vsize (KiB) 4860

[startup+1722.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/81 10665
/proc/meminfo: memFree=1750064/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1709.63
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 170959 4 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820765 0 0 4096 0 0 0 0 17 0 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1709.63
Current children cumulated vsize (KiB) 4860

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/81 10665
/proc/meminfo: memFree=1747440/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1769.61
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 176957 4 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 135057179 0 0 4096 0 0 0 0 17 0 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1769.61
Current children cumulated vsize (KiB) 4860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.7 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 10665
/proc/meminfo: memFree=1747440/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1800
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 179996 4 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820713 0 0 4096 0 0 0 0 17 0 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 4860

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

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

[startup+1812.7 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 10665
/proc/meminfo: memFree=1747440/2055920 swapFree=4180448/4192956
[pid=10626] ppid=10624 vsize=4860 CPUtime=1800
/proc/10626/stat : 10626 (xsolve) R 10624 10626 8596 0 -1 4194304 541 0 0 0 179996 4 0 0 25 0 1 0 1984081762 4976640 507 996147200 134512640 135239859 4294956208 18446744073709551615 134820713 0 0 4096 0 0 0 0 17 0 0 0
/proc/10626/statm: 1215 507 382 177 0 118 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 4860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.71
CPU time (s): 1800.01
CPU user time (s): 1799.97
CPU system time (s): 0.042993
CPU usage (%): 99.2993
Max. virtual memory (cumulated for all children) (KiB): 4860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 541
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= 37077

runsolver used 1.87571 second user time and 4.72928 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-03 04:11:12
IDJOB=1050923
IDBENCH=55416
IDSOLVER=343
FILE ID=node24/1050923-1215051072
PBS_JOBID= 7875125
Free space on /tmp= 66528 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/dubois/normalized-dubois-100_ext.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-1050923-1215051072/watcher-1050923-1215051072 -o /tmp/evaluation-result-1050923-1215051072/solver-1050923-1215051072 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1050923-1215051072.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 751ddd7218f8f782ca5fbeab1c665c06
RANDOM SEED=918323687

node24.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		: 3000.232
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		: 3000.232
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:       1822232 kB
Buffers:         25684 kB
Cached:         138712 kB
SwapCached:       6556 kB
Active:          92544 kB
Inactive:        82324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822232 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          17752 kB
Slab:            44060 kB
Committed_AS:  3393364 kB
PageTables:       1772 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= 66520 MiB
End job on node24 at 2008-07-03 04:41:27