Trace number 1063494

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) 1800.11 1807.92

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-ran14x18.xml
MD5SUM31a527a760a0c91c8e5a215946960e4a
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 variables7812
Number of constraints316
Maximum constraint arity540
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension316
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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-1063494-1215137562/watcher-1063494-1215137562 -o /tmp/evaluation-result-1063494-1215137562/solver-1063494-1215137562 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063494-1215137562.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 2.00 2.00 5/89 25567
/proc/meminfo: memFree=1778640/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=4740 CPUtime=0
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 1992723327 4853760 406 996147200 134512640 135239859 4294956208 18446744073709551615 134545172 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 1185 406 345 177 0 88 0

[startup+0.013324 s]
/proc/loadavg: 2.02 2.00 2.00 5/89 25567
/proc/meminfo: memFree=1778640/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=5004 CPUtime=0
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 512 0 0 0 0 0 0 0 18 0 1 0 1992723327 5124096 478 996147200 134512640 135239859 4294956208 18446744073709551615 12064379 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 1251 479 345 177 0 154 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5004

[startup+0.101334 s]
/proc/loadavg: 2.02 2.00 2.00 5/89 25567
/proc/meminfo: memFree=1778640/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=9372 CPUtime=0.09
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 1639 0 0 0 9 0 0 0 18 0 1 0 1992723327 9596928 1605 996147200 134512640 135239859 4294956208 18446744073709551615 4159010315 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 2343 1606 354 177 0 1246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9372

[startup+0.301356 s]
/proc/loadavg: 2.02 2.00 2.00 5/89 25567
/proc/meminfo: memFree=1778640/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=15296 CPUtime=0.29
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 3067 0 0 0 28 1 0 0 20 0 1 0 1992723327 15663104 3033 996147200 134512640 135239859 4294956208 18446744073709551615 134610346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 3824 3033 356 177 0 2727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15296

[startup+0.701401 s]
/proc/loadavg: 2.02 2.00 2.00 5/89 25567
/proc/meminfo: memFree=1778640/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=23700 CPUtime=0.69
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 5088 0 0 0 66 3 0 0 23 0 1 0 1992723327 24268800 5054 996147200 134512640 135239859 4294956208 18446744073709551615 134942151 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 5925 5054 379 177 0 4828 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23700

[startup+1.50149 s]
/proc/loadavg: 2.10 2.02 2.01 3/90 25568
/proc/meminfo: memFree=1726536/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=66572 CPUtime=1.48
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 16593 0 0 0 141 7 0 0 25 0 1 0 1992723327 68169728 15529 996147200 134512640 135239859 4294956208 18446744073709551615 12064379 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 16643 15531 411 177 0 15546 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66572

[startup+3.10167 s]
/proc/loadavg: 2.10 2.02 2.01 3/90 25568
/proc/meminfo: memFree=1712968/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=3.08
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18840 0 0 0 300 8 0 0 25 0 1 0 1992723327 76013568 16751 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16751 411 177 0 17461 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 74232

[startup+6.30103 s]
/proc/loadavg: 2.09 2.02 2.00 3/90 25568
/proc/meminfo: memFree=1712840/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=6.26
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18843 0 0 0 618 8 0 0 25 0 1 0 1992723327 76013568 16754 996147200 134512640 135239859 4294956208 18446744073709551615 134803071 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16754 411 177 0 17461 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 74232

[startup+12.7017 s]
/proc/loadavg: 2.08 2.02 2.00 3/90 25568
/proc/meminfo: memFree=1712728/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=12.63
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18845 0 0 0 1255 8 0 0 25 0 1 0 1992723327 76013568 16756 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16756 411 177 0 17461 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 74232

[startup+25.5012 s]
/proc/loadavg: 2.07 2.01 2.00 3/90 25568
/proc/meminfo: memFree=1712664/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=25.37
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18849 0 0 0 2529 8 0 0 25 0 1 0 1992723327 76013568 16760 996147200 134512640 135239859 4294956208 18446744073709551615 135071135 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16760 411 177 0 17461 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 74232

[startup+51.101 s]
/proc/loadavg: 2.04 2.01 2.00 3/90 25568
/proc/meminfo: memFree=1712664/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=50.85
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18849 0 0 0 5077 8 0 0 25 0 1 0 1992723327 76013568 16760 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16760 411 177 0 17461 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 74232

[startup+102.307 s]
/proc/loadavg: 2.02 2.01 2.00 3/90 25568
/proc/meminfo: memFree=1712664/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=101.8
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18850 0 0 0 10172 8 0 0 25 0 1 0 1992723327 76013568 16761 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16761 411 177 0 17461 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 74232

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 25568
/proc/meminfo: memFree=1712536/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=161.5
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18850 0 0 0 16142 8 0 0 25 0 1 0 1992723327 76013568 16761 996147200 134512640 135239859 4294956208 18446744073709551615 135073856 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16761 411 177 0 17461 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 74232

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 25568
/proc/meminfo: memFree=1712472/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=221.22
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18850 0 0 0 22114 8 0 0 25 0 1 0 1992723327 76013568 16761 996147200 134512640 135239859 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16761 411 177 0 17461 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 74232

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 25568
/proc/meminfo: memFree=1712472/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=280.92
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18850 0 0 0 28084 8 0 0 25 0 1 0 1992723327 76013568 16761 996147200 134512640 135239859 4294956208 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16761 411 177 0 17461 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 74232

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 25568
/proc/meminfo: memFree=1712280/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=340.64
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18850 0 0 0 34056 8 0 0 25 0 1 0 1992723327 76013568 16761 996147200 134512640 135239859 4294956208 18446744073709551615 134803759 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16761 411 177 0 17461 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 74232

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 25568
/proc/meminfo: memFree=1712280/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=400.34
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 40026 8 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 74232

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 25568
/proc/meminfo: memFree=1712216/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=460.06
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 45998 8 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135057344 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 74232

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 25568
/proc/meminfo: memFree=1712216/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=519.76
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 51968 8 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134829776 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 519.76
Current children cumulated vsize (KiB) 74232

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 25568
/proc/meminfo: memFree=1712216/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=579.48
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 57940 8 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134820612 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 579.48
Current children cumulated vsize (KiB) 74232

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 25568
/proc/meminfo: memFree=1712216/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=639.19
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 63911 8 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135031335 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 639.19
Current children cumulated vsize (KiB) 74232


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 25568
/proc/meminfo: memFree=1712024/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=878.02
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 87794 8 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 878.02
Current children cumulated vsize (KiB) 74232

[startup+942.302 s]
/proc/loadavg: 2.09 2.02 2.01 3/82 25632
/proc/meminfo: memFree=1604984/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=937.7
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 93761 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135101105 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 937.7
Current children cumulated vsize (KiB) 74232

[startup+1002.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 25632
/proc/meminfo: memFree=1442104/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=997.41
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 99732 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 997.41
Current children cumulated vsize (KiB) 74232

[startup+1062.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 25632
/proc/meminfo: memFree=1189368/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1057.12
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 105703 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1057.12
Current children cumulated vsize (KiB) 74232

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25632
/proc/meminfo: memFree=1161144/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1116.83
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 111674 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134820710 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1116.83
Current children cumulated vsize (KiB) 74232

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25632
/proc/meminfo: memFree=1159672/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1176.54
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 117645 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134803491 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1176.54
Current children cumulated vsize (KiB) 74232

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25632
/proc/meminfo: memFree=1159480/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1236.25
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 123616 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1236.25
Current children cumulated vsize (KiB) 74232

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25632
/proc/meminfo: memFree=1159352/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1295.96
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 129587 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1295.96
Current children cumulated vsize (KiB) 74232

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25632
/proc/meminfo: memFree=1159416/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1355.67
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 135558 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1355.67
Current children cumulated vsize (KiB) 74232

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25632
/proc/meminfo: memFree=1159352/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1415.38
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 141529 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1415.38
Current children cumulated vsize (KiB) 74232

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25632
/proc/meminfo: memFree=1159352/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1475.09
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 147500 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134803086 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1475.09
Current children cumulated vsize (KiB) 74232

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25632
/proc/meminfo: memFree=994296/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1534.8
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 153471 9 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135030997 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1534.8
Current children cumulated vsize (KiB) 74232

[startup+1602.3 s]
/proc/loadavg: 3.83 2.47 2.16 2/82 25632
/proc/meminfo: memFree=279608/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1594.56
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 159444 12 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135019620 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1594.56
Current children cumulated vsize (KiB) 74232

[startup+1662.3 s]
/proc/loadavg: 5.20 3.11 2.39 2/82 25632
/proc/meminfo: memFree=286328/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1654.54
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 165438 16 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1654.54
Current children cumulated vsize (KiB) 74232

[startup+1722.3 s]
/proc/loadavg: 5.18 3.54 2.59 2/78 25650
/proc/meminfo: memFree=1378328/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1714.5
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 171429 21 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135096281 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1714.5
Current children cumulated vsize (KiB) 74232

[startup+1782.3 s]
/proc/loadavg: 4.62 3.71 2.70 3/78 25652
/proc/meminfo: memFree=1554096/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1774.49
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 177424 25 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1774.49
Current children cumulated vsize (KiB) 74232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.9 s]
/proc/loadavg: 4.35 3.71 2.73 2/78 25652
/proc/meminfo: memFree=1626352/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1800.08
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 179982 26 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 74232

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

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

[startup+1807.9 s]
/proc/loadavg: 4.35 3.71 2.73 2/78 25652
/proc/meminfo: memFree=1626352/2055920 swapFree=4176356/4192956
[pid=25567] ppid=25565 vsize=74232 CPUtime=1800.08
/proc/25567/stat : 25567 (xsolve) R 25565 25567 23976 0 -1 4194304 18851 0 0 0 179982 26 0 0 25 0 1 0 1992723327 76013568 16762 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 1 0 0
/proc/25567/statm: 18558 16762 411 177 0 17461 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 74232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.92
CPU time (s): 1800.11
CPU user time (s): 1799.82
CPU system time (s): 0.280957
CPU usage (%): 99.5679
Max. virtual memory (cumulated for all children) (KiB): 74232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18851
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= 38562

runsolver used 2.31065 second user time and 5.40118 second system time

The end

Launcher Data (download as text)

Begin job on node91 at 2008-07-04 04:12:42
IDJOB=1063494
IDBENCH=54762
IDSOLVER=343
FILE ID=node91/1063494-1215137562
PBS_JOBID= 7877326
Free space on /tmp= 66560 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-ran14x18.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-1063494-1215137562/watcher-1063494-1215137562 -o /tmp/evaluation-result-1063494-1215137562/solver-1063494-1215137562 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063494-1215137562.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 31a527a760a0c91c8e5a215946960e4a
RANDOM SEED=1792149391

node91.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		: 3000.231
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		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1779056 kB
Buffers:         19824 kB
Cached:         136428 kB
SwapCached:       7696 kB
Active:         176832 kB
Inactive:        55656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779056 kB
SwapTotal:     4192956 kB
SwapFree:      4176356 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          91896 kB
Slab:            28796 kB
Committed_AS: 13096032 kB
PageTables:       2384 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= 65676 MiB
End job on node91 at 2008-07-04 04:42:52