Trace number 1055930

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-prime 1.313? (TO) 1800.11 1801.51

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-11.xml
MD5SUM910d61ba544cb1eb5e823b3eb305c3f6
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 benchmark368.848
Satisfiable
(Un)Satisfiability was proved
Number of variables122
Number of constraints7290
Maximum constraint arity2
Maximum domain size121
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7290
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-1055930-1215060713/watcher-1055930-1215060713 -o /tmp/evaluation-result-1055930-1215060713/solver-1055930-1215060713 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1055930-1215060713.xml 

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 2.04 2.01 4/81 15337
/proc/meminfo: memFree=1841720/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=816 CPUtime=0
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1535738079 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 6849316 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 204 25 19 176 0 3 0

[startup+0.10955 s]
/proc/loadavg: 2.00 2.04 2.01 4/81 15337
/proc/meminfo: memFree=1841720/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=5488 CPUtime=0.09
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 697 0 0 0 9 0 0 0 20 0 1 0 1535738079 5619712 663 996147200 134512640 135237403 4294956256 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 1372 663 377 176 0 276 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5488

[startup+0.201453 s]
/proc/loadavg: 2.00 2.04 2.01 4/81 15337
/proc/meminfo: memFree=1841720/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=6260 CPUtime=0.19
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 899 0 0 0 19 0 0 0 20 0 1 0 1535738079 6410240 865 996147200 134512640 135237403 4294956256 18446744073709551615 7290600 0 0 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 1565 865 377 176 0 469 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6260

[startup+0.301471 s]
/proc/loadavg: 2.00 2.04 2.01 4/81 15337
/proc/meminfo: memFree=1841720/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=0.28
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1502 0 0 0 28 0 0 0 21 0 1 0 1535738079 8957952 1468 996147200 134512640 135237403 4294956256 18446744073709551615 134543528 0 0 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 2187 1468 407 176 0 1091 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8748

[startup+0.701535 s]
/proc/loadavg: 2.00 2.04 2.01 4/81 15337
/proc/meminfo: memFree=1841720/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=0.68
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1502 0 0 0 68 0 0 0 25 0 1 0 1535738079 8957952 1468 996147200 134512640 135237403 4294956256 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 2187 1468 407 176 0 1091 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8748

[startup+1.50167 s]
/proc/loadavg: 2.00 2.04 2.01 3/82 15338
/proc/meminfo: memFree=1837360/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1.47
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1508 0 0 0 147 0 0 0 25 0 1 0 1535738079 8957952 1474 996147200 134512640 135237403 4294956256 18446744073709551615 134538952 0 0 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 2187 1474 410 176 0 1091 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8748

[startup+3.10195 s]
/proc/loadavg: 2.00 2.04 2.01 3/82 15338
/proc/meminfo: memFree=1837168/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=3.06
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1514 0 0 0 306 0 0 0 25 0 1 0 1535738079 8957952 1480 996147200 134512640 135237403 4294956256 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 2187 1480 410 176 0 1091 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8748

[startup+6.3015 s]
/proc/loadavg: 2.00 2.04 2.01 3/82 15338
/proc/meminfo: memFree=1837232/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=6.23
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1515 0 0 0 623 0 0 0 25 0 1 0 1535738079 8957952 1481 996147200 134512640 135237403 4294956256 18446744073709551615 134543424 0 0 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 2187 1481 411 176 0 1091 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8748

[startup+12.7016 s]
/proc/loadavg: 2.00 2.03 2.01 3/82 15338
/proc/meminfo: memFree=1837104/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=12.57
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1524 0 0 0 1257 0 0 0 25 0 1 0 1535738079 8957952 1490 996147200 134512640 135237403 4294956256 18446744073709551615 134535137 0 0 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 2187 1490 411 176 0 1091 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8748

[startup+25.5018 s]
/proc/loadavg: 2.00 2.03 2.01 3/82 15338
/proc/meminfo: memFree=1837104/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=25.26
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1526 0 0 0 2526 0 0 0 25 0 1 0 1535738079 8957952 1492 996147200 134512640 135237403 4294956256 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 2187 1492 411 176 0 1091 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 8748

[startup+51.1012 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 15338
/proc/meminfo: memFree=1837040/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=50.65
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1527 0 0 0 5064 1 0 0 25 0 1 0 1535738079 8957952 1493 996147200 134512640 135237403 4294956256 18446744073709551615 134735908 0 0 4096 0 0 0 0 17 1 0 0
/proc/15337/statm: 2187 1493 411 176 0 1091 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 8748

[startup+102.301 s]
/proc/loadavg: 1.95 2.01 2.00 3/82 15380
/proc/meminfo: memFree=1829992/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=101.63
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 10162 1 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134535713 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 8748

[startup+162.302 s]
/proc/loadavg: 1.98 2.00 2.00 3/82 15380
/proc/meminfo: memFree=1829800/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=161.6
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 16159 1 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134538961 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 161.6
Current children cumulated vsize (KiB) 8748

[startup+222.307 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 15380
/proc/meminfo: memFree=1829800/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=221.58
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 22157 1 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 221.58
Current children cumulated vsize (KiB) 8748

[startup+282.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 15380
/proc/meminfo: memFree=1829608/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=281.55
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 28154 1 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 281.55
Current children cumulated vsize (KiB) 8748

[startup+342.301 s]
/proc/loadavg: 2.09 2.03 2.00 4/82 15380
/proc/meminfo: memFree=1829672/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=341.53
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 34152 1 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536411 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 341.53
Current children cumulated vsize (KiB) 8748

[startup+402.302 s]
/proc/loadavg: 2.24 2.07 2.01 3/82 15380
/proc/meminfo: memFree=1829672/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=401.5
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 40149 1 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134535755 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 401.5
Current children cumulated vsize (KiB) 8748

[startup+462.302 s]
/proc/loadavg: 2.26 2.11 2.03 3/82 15380
/proc/meminfo: memFree=1829672/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=461.47
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 46146 1 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 461.47
Current children cumulated vsize (KiB) 8748

[startup+522.302 s]
/proc/loadavg: 2.09 2.09 2.02 3/82 15380
/proc/meminfo: memFree=1829672/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=521.45
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 52144 1 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 521.45
Current children cumulated vsize (KiB) 8748

[startup+582.302 s]
/proc/loadavg: 2.03 2.07 2.02 3/82 15386
/proc/meminfo: memFree=1829544/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=581.42
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 58141 1 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 581.42
Current children cumulated vsize (KiB) 8748

[startup+642.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/82 15386
/proc/meminfo: memFree=1829544/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=641.4
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 64138 2 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 641.4
Current children cumulated vsize (KiB) 8748


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

[startup+822.301 s]
/proc/loadavg: 2.07 2.04 2.00 3/82 15386
/proc/meminfo: memFree=1829352/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=821.32
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 82130 2 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134535152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 821.32
Current children cumulated vsize (KiB) 8748

[startup+882.307 s]
/proc/loadavg: 2.09 2.05 2.00 3/82 15386
/proc/meminfo: memFree=1829352/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=881.3
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 88128 2 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536454 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 881.3
Current children cumulated vsize (KiB) 8748

[startup+942.302 s]
/proc/loadavg: 2.09 2.05 2.00 3/82 15386
/proc/meminfo: memFree=1829352/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=941.27
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 94125 2 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536438 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 941.27
Current children cumulated vsize (KiB) 8748

[startup+1002.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/82 15386
/proc/meminfo: memFree=1829288/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1001.24
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 100122 2 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1001.24
Current children cumulated vsize (KiB) 8748

[startup+1062.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/82 15386
/proc/meminfo: memFree=1829224/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1061.22
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 106120 2 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 135093088 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1061.22
Current children cumulated vsize (KiB) 8748

[startup+1122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 15386
/proc/meminfo: memFree=1829224/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1121.19
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 112117 2 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1121.19
Current children cumulated vsize (KiB) 8748

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 15386
/proc/meminfo: memFree=1829096/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1181.17
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 118114 3 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134535137 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1181.17
Current children cumulated vsize (KiB) 8748

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 15386
/proc/meminfo: memFree=1828968/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1241.14
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 124111 3 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536390 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1241.14
Current children cumulated vsize (KiB) 8748

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 15386
/proc/meminfo: memFree=1828840/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1301.12
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 130109 3 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1301.12
Current children cumulated vsize (KiB) 8748

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 15386
/proc/meminfo: memFree=1828840/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1361.09
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 136106 3 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134538952 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1361.09
Current children cumulated vsize (KiB) 8748

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15386
/proc/meminfo: memFree=1828840/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1421.07
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 142104 3 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1421.07
Current children cumulated vsize (KiB) 8748

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15386
/proc/meminfo: memFree=1828840/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1481.03
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 148100 3 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536910 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1481.03
Current children cumulated vsize (KiB) 8748

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15386
/proc/meminfo: memFree=1828904/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1541.02
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 154098 4 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1541.02
Current children cumulated vsize (KiB) 8748

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15386
/proc/meminfo: memFree=1828840/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1600.98
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 160094 4 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536385 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1600.98
Current children cumulated vsize (KiB) 8748

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15386
/proc/meminfo: memFree=1828776/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1660.96
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 166092 4 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134535137 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1660.96
Current children cumulated vsize (KiB) 8748

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15386
/proc/meminfo: memFree=1828776/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1720.93
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 172089 4 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134535713 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1720.93
Current children cumulated vsize (KiB) 8748

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15386
/proc/meminfo: memFree=1828584/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1780.9
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 178086 4 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134536910 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1780.9
Current children cumulated vsize (KiB) 8748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15386
/proc/meminfo: memFree=1828584/2055920 swapFree=4180384/4192956
[pid=15337] ppid=15335 vsize=8748 CPUtime=1800.1
/proc/15337/stat : 15337 (xsolve) R 15335 15337 11019 0 -1 4194304 1528 0 0 0 180006 4 0 0 25 0 1 0 1535738079 8957952 1494 996147200 134512640 135237403 4294956256 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15337/statm: 2187 1494 411 176 0 1091 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 8748

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): 1801.51
CPU time (s): 1800.11
CPU user time (s): 1800.06
CPU system time (s): 0.048992
CPU usage (%): 99.9225
Max. virtual memory (cumulated for all children) (KiB): 8748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1528
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= 9522

runsolver used 1.67474 second user time and 5.02823 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-03 06:51:53
IDJOB=1055930
IDBENCH=57390
IDSOLVER=358
FILE ID=node55/1055930-1215060713
PBS_JOBID= 7875066
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-11.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1055930-1215060713/watcher-1055930-1215060713 -o /tmp/evaluation-result-1055930-1215060713/solver-1055930-1215060713 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1055930-1215060713.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 910d61ba544cb1eb5e823b3eb305c3f6
RANDOM SEED=1760566989

node55.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1842200 kB
Buffers:         15824 kB
Cached:         117212 kB
SwapCached:       6636 kB
Active:         106492 kB
Inactive:        46408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842200 kB
SwapTotal:     4192956 kB
SwapFree:      4180384 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          35908 kB
Slab:            45996 kB
Committed_AS:  2986948 kB
PageTables:       1824 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= 66544 MiB
End job on node55 at 2008-07-03 07:21:56