Trace number 1056004

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 1805.61

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-10.xml
MD5SUM4767daf10c71e50004bb1bec7a8e5909
Bench Category2-ARY-INT (binary 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 variables101
Number of constraints4975
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4975
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-1056004-1215060957/watcher-1056004-1215060957 -o /tmp/evaluation-result-1056004-1215060957/solver-1056004-1215060957 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056004-1215060957.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: 2.00 2.00 2.00 4/73 799
/proc/meminfo: memFree=1028120/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7384 CPUtime=0.19
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1203 0 0 0 19 0 0 0 19 0 1 0 629032882 7561216 1165 996147200 134512640 135239859 4294956208 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1846 1165 409 177 0 749 0

[startup+0.311542 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 799
/proc/meminfo: memFree=1028120/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7384 CPUtime=0.29
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1203 0 0 0 29 0 0 0 19 0 1 0 629032882 7561216 1165 996147200 134512640 135239859 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1846 1165 409 177 0 749 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7384

[startup+0.401559 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 799
/proc/meminfo: memFree=1028120/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7384 CPUtime=0.38
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1203 0 0 0 38 0 0 0 19 0 1 0 629032882 7561216 1165 996147200 134512640 135239859 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1846 1165 409 177 0 749 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 7384

[startup+0.501578 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 799
/proc/meminfo: memFree=1028120/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7384 CPUtime=0.48
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1203 0 0 0 48 0 0 0 21 0 1 0 629032882 7561216 1165 996147200 134512640 135239859 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1846 1165 409 177 0 749 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 7384

[startup+0.701617 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 799
/proc/meminfo: memFree=1028120/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7384 CPUtime=0.68
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1206 0 0 0 68 0 0 0 23 0 1 0 629032882 7561216 1168 996147200 134512640 135239859 4294956208 18446744073709551615 134535397 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1846 1168 411 177 0 749 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7384

[startup+1.50177 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 800
/proc/meminfo: memFree=1024976/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1.48
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1211 0 0 0 148 0 0 0 25 0 1 0 629032882 7696384 1173 996147200 134512640 135239859 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1173 412 177 0 782 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7516

[startup+3.10108 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 800
/proc/meminfo: memFree=1024784/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=3.06
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1217 0 0 0 306 0 0 0 25 0 1 0 629032882 7696384 1179 996147200 134512640 135239859 4294956208 18446744073709551615 134541326 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1179 413 177 0 782 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7516

[startup+6.30169 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 800
/proc/meminfo: memFree=1024784/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=6.24
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 624 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7516

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 800
/proc/meminfo: memFree=1024656/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=12.59
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 1259 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134538549 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 7516

[startup+25.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 800
/proc/meminfo: memFree=1024720/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=25.29
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 2529 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134543123 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 7516

[startup+51.1013 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 800
/proc/meminfo: memFree=1024784/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=50.7
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 5070 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 7516

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 800
/proc/meminfo: memFree=1024592/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=101.5
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 10150 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 7516

[startup+162.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 800
/proc/meminfo: memFree=1024528/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=161.05
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 16105 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134535328 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 7516

[startup+222.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 800
/proc/meminfo: memFree=1024528/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=220.59
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 22059 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134532188 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 7516

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 800
/proc/meminfo: memFree=1024592/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=280.13
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 28013 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 7516

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 806
/proc/meminfo: memFree=1024336/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=339.65
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 33965 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134540908 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 7516

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 806
/proc/meminfo: memFree=1024336/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=399.19
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 39919 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134536000 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 399.19
Current children cumulated vsize (KiB) 7516

[startup+462.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 806
/proc/meminfo: memFree=1024336/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=458.73
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 45873 0 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134534752 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 458.73
Current children cumulated vsize (KiB) 7516

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 806
/proc/meminfo: memFree=1024336/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=518.28
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 51827 1 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 518.28
Current children cumulated vsize (KiB) 7516

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 806
/proc/meminfo: memFree=1024400/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=577.82
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 57781 1 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 577.82
Current children cumulated vsize (KiB) 7516

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 806
/proc/meminfo: memFree=1024400/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=637.36
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 63735 1 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134540881 0 0 4096 0 0 0 0 17 1 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 637.36
Current children cumulated vsize (KiB) 7516


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297560/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=877.14
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 87710 4 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 877.14
Current children cumulated vsize (KiB) 7516

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297560/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=937.11
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 93707 4 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134543141 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 937.11
Current children cumulated vsize (KiB) 7516

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297560/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=997.08
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 99704 4 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134536070 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 997.08
Current children cumulated vsize (KiB) 7516

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297560/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1057.05
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 105701 4 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1057.05
Current children cumulated vsize (KiB) 7516

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297560/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1117.03
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 111699 4 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134536526 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1117.03
Current children cumulated vsize (KiB) 7516

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297560/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1177
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 117696 4 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1177
Current children cumulated vsize (KiB) 7516

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297432/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1236.97
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 123693 4 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134532188 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1236.97
Current children cumulated vsize (KiB) 7516

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297240/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1296.96
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 129691 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134540881 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1296.96
Current children cumulated vsize (KiB) 7516

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297240/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1356.93
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 135688 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1356.93
Current children cumulated vsize (KiB) 7516

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297240/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1416.9
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 141685 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 135016063 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1416.9
Current children cumulated vsize (KiB) 7516

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297240/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1476.87
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 147682 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1476.87
Current children cumulated vsize (KiB) 7516

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297240/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1536.84
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 153679 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1536.84
Current children cumulated vsize (KiB) 7516

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297176/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1596.82
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 159677 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1596.82
Current children cumulated vsize (KiB) 7516

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297176/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1656.79
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 165674 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134534752 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1656.79
Current children cumulated vsize (KiB) 7516

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297240/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1716.76
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 171671 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1716.76
Current children cumulated vsize (KiB) 7516

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297048/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1776.74
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 177669 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1776.74
Current children cumulated vsize (KiB) 7516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297112/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1800.03
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 179998 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 135096310 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 7516

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

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

[startup+1805.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 834
/proc/meminfo: memFree=1297112/2055920 swapFree=4175520/4192956
[pid=799] ppid=797 vsize=7516 CPUtime=1800.03
/proc/799/stat : 799 (xsolve) R 797 799 430 0 -1 4194304 1222 0 0 0 179998 5 0 0 25 0 1 0 629032882 7696384 1184 996147200 134512640 135239859 4294956208 18446744073709551615 135096310 0 0 4096 0 0 0 0 17 0 0 0
/proc/799/statm: 1879 1184 413 177 0 782 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 7516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.61
CPU time (s): 1800.04
CPU user time (s): 1799.98
CPU system time (s): 0.053991
CPU usage (%): 99.6916
Max. virtual memory (cumulated for all children) (KiB): 7516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1222
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= 17920

runsolver used 1.70374 second user time and 4.87626 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-03 06:55:57
IDJOB=1056004
IDBENCH=57394
IDSOLVER=343
FILE ID=node5/1056004-1215060957
PBS_JOBID= 7875198
Free space on /tmp= 66364 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-10.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-1056004-1215060957/watcher-1056004-1215060957 -o /tmp/evaluation-result-1056004-1215060957/solver-1056004-1215060957 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056004-1215060957.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4767daf10c71e50004bb1bec7a8e5909
RANDOM SEED=977568353

node5.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		: 3000.279
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		: 3000.279
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:       1028600 kB
Buffers:         56240 kB
Cached:         450828 kB
SwapCached:      11364 kB
Active:         757868 kB
Inactive:       192608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1028600 kB
SwapTotal:     4192956 kB
SwapFree:      4175520 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:         444972 kB
Slab:            61264 kB
Committed_AS:  1282372 kB
PageTables:       2620 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= 66500 MiB
End job on node5 at 2008-07-03 07:26:05