Trace number 1055908

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
Mistral-option 1.314? (TO) 1800.08 1805.51

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-12.xml
MD5SUM2ba2a764a757f9f5d70ed9cb063b7290
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.425
Satisfiable
(Un)Satisfiability was proved
Number of variables145
Number of constraints10330
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10330
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c mistral-option 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-1055908-1215060553/watcher-1055908-1215060553 -o /tmp/evaluation-result-1055908-1215060553/solver-1055908-1215060553 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1055908-1215060553.xml -heu dyn -sac 3 -ds 2 

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 4/72 21029
/proc/meminfo: memFree=1704936/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=820 CPUtime=0
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1535731574 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 8663844 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 205 25 19 177 0 3 0

[startup+0.111445 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 21029
/proc/meminfo: memFree=1704936/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=5492 CPUtime=0.09
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 702 0 0 0 9 0 0 0 20 0 1 0 1535731574 5623808 668 996147200 134512640 135239763 4294956208 18446744073709551615 134682225 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 1373 668 380 177 0 276 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5492

[startup+0.201423 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 21029
/proc/meminfo: memFree=1704936/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=6260 CPUtime=0.18
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 883 0 0 0 18 0 0 0 20 0 1 0 1535731574 6410240 849 996147200 134512640 135239763 4294956208 18446744073709551615 134579436 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 1565 849 380 177 0 468 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6260

[startup+0.301442 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 21029
/proc/meminfo: memFree=1704936/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=7092 CPUtime=0.28
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 1095 0 0 0 28 0 0 0 21 0 1 0 1535731574 7262208 1061 996147200 134512640 135239763 4294956208 18446744073709551615 4159001153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 1773 1061 380 177 0 676 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7092

[startup+0.701515 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 21029
/proc/meminfo: memFree=1704936/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10272 CPUtime=0.68
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 1923 0 0 0 68 0 0 0 25 0 1 0 1535731574 10518528 1854 996147200 134512640 135239763 4294956208 18446744073709551615 134536001 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2568 1854 409 177 0 1471 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10272

[startup+1.50167 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1699040/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10272 CPUtime=1.47
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 1923 0 0 0 147 0 0 0 25 0 1 0 1535731574 10518528 1854 996147200 134512640 135239763 4294956208 18446744073709551615 135095088 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2568 1854 409 177 0 1471 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10272

[startup+3.10198 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698656/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10536 CPUtime=3.06
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 1995 0 0 0 306 0 0 0 25 0 1 0 1535731574 10788864 1926 996147200 134512640 135239763 4294956208 18446744073709551615 135015920 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2634 1926 414 177 0 1537 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10536

[startup+6.30159 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698528/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10536 CPUtime=6.24
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 1998 0 0 0 624 0 0 0 25 0 1 0 1535731574 10788864 1929 996147200 134512640 135239763 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2634 1929 415 177 0 1537 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10536

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698336/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10536 CPUtime=12.59
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2002 0 0 0 1259 0 0 0 25 0 1 0 1535731574 10788864 1933 996147200 134512640 135239763 4294956208 18446744073709551615 134820073 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2634 1933 415 177 0 1537 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 10536

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698400/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=25.29
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2007 0 0 0 2529 0 0 0 25 0 1 0 1535731574 10940416 1938 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2671 1938 415 177 0 1574 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 10684

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698464/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=50.69
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2007 0 0 0 5069 0 0 0 25 0 1 0 1535731574 10940416 1938 996147200 134512640 135239763 4294956208 18446744073709551615 134538496 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2671 1938 415 177 0 1574 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 10684

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698272/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=101.51
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 10150 1 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 10684

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698272/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=161.05
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 16104 1 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134543045 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 10684

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698208/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=220.59
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 22058 1 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 10684

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698208/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=280.13
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 28012 1 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 10684

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698272/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=339.66
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 33965 1 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134535397 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 339.66
Current children cumulated vsize (KiB) 10684

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698272/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=399.21
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 39920 1 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134536082 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 399.21
Current children cumulated vsize (KiB) 10684

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698272/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=458.74
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 45873 1 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134536033 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 458.74
Current children cumulated vsize (KiB) 10684

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21030
/proc/meminfo: memFree=1698272/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=518.29
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 51828 1 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134540881 0 0 4096 0 0 0 0 17 1 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 518.29
Current children cumulated vsize (KiB) 10684

[startup+582.301 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 21070
/proc/meminfo: memFree=1689080/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=577.96
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 57794 2 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 577.96
Current children cumulated vsize (KiB) 10684

[startup+642.302 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 21070
/proc/meminfo: memFree=1688952/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=637.91
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 63789 2 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 637.91
Current children cumulated vsize (KiB) 10684


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

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688696/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=817.75
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 81773 2 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134538497 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 817.75
Current children cumulated vsize (KiB) 10684

[startup+882.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688696/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=877.7
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 87768 2 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134538965 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 877.7
Current children cumulated vsize (KiB) 10684

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688696/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=937.65
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 93762 3 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 937.65
Current children cumulated vsize (KiB) 10684

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688632/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=997.6
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 99757 3 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134536001 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 997.6
Current children cumulated vsize (KiB) 10684

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688640/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1057.54
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 105751 3 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 1057.54
Current children cumulated vsize (KiB) 10684

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688576/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1117.49
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 111746 3 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 1117.49
Current children cumulated vsize (KiB) 10684

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688512/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1177.43
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 117740 3 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134536039 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 1177.43
Current children cumulated vsize (KiB) 10684

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688320/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1237.38
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 123735 3 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134536490 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 1237.38
Current children cumulated vsize (KiB) 10684

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688320/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1297.33
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 129730 3 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134536024 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 1297.33
Current children cumulated vsize (KiB) 10684

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688320/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1357.27
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2009 0 0 0 135724 3 0 0 25 0 1 0 1535731574 10940416 1940 996147200 134512640 135239763 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1940 415 177 0 1574 0
Current children cumulated CPU time (s) 1357.27
Current children cumulated vsize (KiB) 10684

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688320/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1417.23
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2010 0 0 0 141719 4 0 0 25 0 1 0 1535731574 10940416 1941 996147200 134512640 135239763 4294956208 18446744073709551615 134536526 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1941 415 177 0 1574 0
Current children cumulated CPU time (s) 1417.23
Current children cumulated vsize (KiB) 10684

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688320/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1477.17
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2010 0 0 0 147713 4 0 0 25 0 1 0 1535731574 10940416 1941 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1941 415 177 0 1574 0
Current children cumulated CPU time (s) 1477.17
Current children cumulated vsize (KiB) 10684

[startup+1542.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688320/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1537.12
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2010 0 0 0 153708 4 0 0 25 0 1 0 1535731574 10940416 1941 996147200 134512640 135239763 4294956208 18446744073709551615 134540925 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1941 415 177 0 1574 0
Current children cumulated CPU time (s) 1537.12
Current children cumulated vsize (KiB) 10684

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21075
/proc/meminfo: memFree=1688256/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1597.06
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2010 0 0 0 159702 4 0 0 25 0 1 0 1535731574 10940416 1941 996147200 134512640 135239763 4294956208 18446744073709551615 134534761 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1941 415 177 0 1574 0
Current children cumulated CPU time (s) 1597.06
Current children cumulated vsize (KiB) 10684

[startup+1662.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 21075
/proc/meminfo: memFree=1688192/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1657
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2010 0 0 0 165696 4 0 0 25 0 1 0 1535731574 10940416 1941 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1941 415 177 0 1574 0
Current children cumulated CPU time (s) 1657
Current children cumulated vsize (KiB) 10684

[startup+1722.3 s]
/proc/loadavg: 2.01 2.00 2.00 4/82 21075
/proc/meminfo: memFree=1688192/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1716.95
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2010 0 0 0 171691 4 0 0 25 0 1 0 1535731574 10940416 1941 996147200 134512640 135239763 4294956208 18446744073709551615 134541326 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1941 415 177 0 1574 0
Current children cumulated CPU time (s) 1716.95
Current children cumulated vsize (KiB) 10684

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21075
/proc/meminfo: memFree=1687872/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1776.89
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2010 0 0 0 177685 4 0 0 25 0 1 0 1535731574 10940416 1941 996147200 134512640 135239763 4294956208 18446744073709551615 134536033 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1941 415 177 0 1574 0
Current children cumulated CPU time (s) 1776.89
Current children cumulated vsize (KiB) 10684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21075
/proc/meminfo: memFree=1688000/2055920 swapFree=4113744/4192956
[pid=21029] ppid=21027 vsize=10684 CPUtime=1800.07
/proc/21029/stat : 21029 (xsolve) R 21027 21029 13871 0 -1 4194304 2010 0 0 0 180003 4 0 0 25 0 1 0 1535731574 10940416 1941 996147200 134512640 135239763 4294956208 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 0 0 0
/proc/21029/statm: 2671 1941 415 177 0 1574 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 10684

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.51
CPU time (s): 1800.08
CPU user time (s): 1800.04
CPU system time (s): 0.045993
CPU usage (%): 99.6996
Max. virtual memory (cumulated for all children) (KiB): 10684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2010
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= 15891

runsolver used 1.78673 second user time and 4.79027 second system time

The end

Launcher Data (download as text)

Begin job on node9 at 2008-07-03 06:49:13
IDJOB=1055908
IDBENCH=57389
IDSOLVER=357
FILE ID=node9/1055908-1215060553
PBS_JOBID= 7875156
Free space on /tmp= 66536 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-12.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1055908-1215060553/watcher-1055908-1215060553 -o /tmp/evaluation-result-1055908-1215060553/solver-1055908-1215060553 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1055908-1215060553.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2ba2a764a757f9f5d70ed9cb063b7290
RANDOM SEED=1840103647

node9.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1705416 kB
Buffers:         36748 kB
Cached:         147312 kB
SwapCached:      73116 kB
Active:         215716 kB
Inactive:        68460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705416 kB
SwapTotal:     4192956 kB
SwapFree:      4113744 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:         107800 kB
Slab:            51468 kB
Committed_AS:  2998456 kB
PageTables:       1960 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 node9 at 2008-07-03 07:19:21