Trace number 1039985

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) 1800.03 1813.11

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-20_glb.xml
MD5SUM7812e1842715799c37ff5f210a866913
Bench CategoryGLOBAL (global constraints)
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 variables400
Number of constraints43
Maximum constraint arity400
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(1),weightedsum(42)

Solver Data (download as text)

0.00/0.06	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-1039985-1214997310/watcher-1039985-1214997310 -o /tmp/evaluation-result-1039985-1214997310/solver-1039985-1214997310 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039985-1214997310.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: 2.77 1.20 0.45 4/72 4818
/proc/meminfo: memFree=1933592/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=18572 CPUtime=0
/proc/4818/stat : 4818 (runsolver) D 4816 4818 4475 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1978705688 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 240472616231 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/4818/statm: 4643 292 257 25 0 2626 0

[startup+0.100477 s]
/proc/loadavg: 2.77 1.20 0.45 4/72 4818
/proc/meminfo: memFree=1933592/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=11580 CPUtime=0.03
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 2223 0 0 0 2 1 0 0 18 0 1 0 1978705688 11857920 2189 996147200 134512640 135237403 4294956256 18446744073709551615 7946620 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 2895 2189 390 176 0 1799 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11580

[startup+0.201486 s]
/proc/loadavg: 2.77 1.20 0.45 4/72 4818
/proc/meminfo: memFree=1933592/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23028 CPUtime=0.13
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5060 0 0 0 11 2 0 0 18 0 1 0 1978705688 23580672 4928 996147200 134512640 135237403 4294956256 18446744073709551615 135100463 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5757 4928 408 176 0 4661 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 23028

[startup+0.301493 s]
/proc/loadavg: 2.77 1.20 0.45 4/72 4818
/proc/meminfo: memFree=1933592/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23028 CPUtime=0.23
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5062 0 0 0 21 2 0 0 19 0 1 0 1978705688 23580672 4930 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5757 4930 408 176 0 4661 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 23028

[startup+0.701526 s]
/proc/loadavg: 2.77 1.20 0.45 4/72 4818
/proc/meminfo: memFree=1933592/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23028 CPUtime=0.63
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5062 0 0 0 61 2 0 0 23 0 1 0 1978705688 23580672 4930 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5757 4930 408 176 0 4661 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 23028

[startup+1.5016 s]
/proc/loadavg: 2.77 1.20 0.45 3/73 4819
/proc/meminfo: memFree=1915280/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23028 CPUtime=1.43
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5062 0 0 0 141 2 0 0 25 0 1 0 1978705688 23580672 4930 996147200 134512640 135237403 4294956256 18446744073709551615 134791976 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5757 4930 408 176 0 4661 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 23028

[startup+3.10173 s]
/proc/loadavg: 2.77 1.20 0.45 3/73 4819
/proc/meminfo: memFree=1915152/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23028 CPUtime=3.01
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5062 0 0 0 299 2 0 0 25 0 1 0 1978705688 23580672 4930 996147200 134512640 135237403 4294956256 18446744073709551615 134788125 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5757 4930 408 176 0 4661 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 23028

[startup+6.30302 s]
/proc/loadavg: 2.71 1.21 0.46 3/73 4819
/proc/meminfo: memFree=1915152/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23032 CPUtime=6.19
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5063 0 0 0 617 2 0 0 25 0 1 0 1978705688 23584768 4931 996147200 134512640 135237403 4294956256 18446744073709551615 135093024 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5758 4931 408 176 0 4662 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 23032

[startup+12.7016 s]
/proc/loadavg: 2.65 1.22 0.47 3/73 4819
/proc/meminfo: memFree=1915472/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23032 CPUtime=12.54
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5065 0 0 0 1252 2 0 0 25 0 1 0 1978705688 23584768 4933 996147200 134512640 135237403 4294956256 18446744073709551615 135100459 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5758 4933 408 176 0 4662 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 23032

[startup+25.5017 s]
/proc/loadavg: 2.51 1.26 0.49 3/73 4819
/proc/meminfo: memFree=1915920/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23032 CPUtime=25.24
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5065 0 0 0 2522 2 0 0 25 0 1 0 1978705688 23584768 4933 996147200 134512640 135237403 4294956256 18446744073709551615 135065218 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5758 4933 408 176 0 4662 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 23032

[startup+51.1019 s]
/proc/loadavg: 2.33 1.32 0.53 3/73 4819
/proc/meminfo: memFree=1916048/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23032 CPUtime=50.65
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5065 0 0 0 5062 3 0 0 25 0 1 0 1978705688 23584768 4933 996147200 134512640 135237403 4294956256 18446744073709551615 135065218 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5758 4933 408 176 0 4662 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 23032

[startup+102.301 s]
/proc/loadavg: 2.14 1.42 0.60 3/73 4819
/proc/meminfo: memFree=1916048/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23032 CPUtime=101.47
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5065 0 0 0 10144 3 0 0 25 0 1 0 1978705688 23584768 4933 996147200 134512640 135237403 4294956256 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5758 4933 408 176 0 4662 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 23032

[startup+162.301 s]
/proc/loadavg: 2.05 1.52 0.69 3/73 4819
/proc/meminfo: memFree=1915984/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23036 CPUtime=161.01
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5066 0 0 0 16098 3 0 0 25 0 1 0 1978705688 23588864 4934 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5759 4934 408 176 0 4663 0
Current children cumulated CPU time (s) 161.01
Current children cumulated vsize (KiB) 23036

[startup+222.307 s]
/proc/loadavg: 2.02 1.61 0.77 3/73 4819
/proc/meminfo: memFree=1915984/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23036 CPUtime=220.57
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5066 0 0 0 22054 3 0 0 25 0 1 0 1978705688 23588864 4934 996147200 134512640 135237403 4294956256 18446744073709551615 135018928 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5759 4934 408 176 0 4663 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 23036

[startup+282.302 s]
/proc/loadavg: 2.00 1.68 0.84 3/73 4819
/proc/meminfo: memFree=1915920/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23036 CPUtime=280.11
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5066 0 0 0 28008 3 0 0 25 0 1 0 1978705688 23588864 4934 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5759 4934 408 176 0 4663 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 23036

[startup+342.301 s]
/proc/loadavg: 2.00 1.73 0.91 3/73 4819
/proc/meminfo: memFree=1915920/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23036 CPUtime=339.66
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5066 0 0 0 33963 3 0 0 25 0 1 0 1978705688 23588864 4934 996147200 134512640 135237403 4294956256 18446744073709551615 135072085 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5759 4934 408 176 0 4663 0
Current children cumulated CPU time (s) 339.66
Current children cumulated vsize (KiB) 23036

[startup+402.301 s]
/proc/loadavg: 2.00 1.78 0.98 3/73 4819
/proc/meminfo: memFree=1915920/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23036 CPUtime=399.21
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5066 0 0 0 39918 3 0 0 25 0 1 0 1978705688 23588864 4934 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5759 4934 408 176 0 4663 0
Current children cumulated CPU time (s) 399.21
Current children cumulated vsize (KiB) 23036

[startup+462.302 s]
/proc/loadavg: 2.00 1.82 1.04 3/73 4819
/proc/meminfo: memFree=1915856/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23036 CPUtime=458.76
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5066 0 0 0 45873 3 0 0 25 0 1 0 1978705688 23588864 4934 996147200 134512640 135237403 4294956256 18446744073709551615 135093024 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5759 4934 408 176 0 4663 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 23036

[startup+522.302 s]
/proc/loadavg: 2.00 1.85 1.10 3/73 4819
/proc/meminfo: memFree=1915728/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23036 CPUtime=518.3
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5066 0 0 0 51827 3 0 0 25 0 1 0 1978705688 23588864 4934 996147200 134512640 135237403 4294956256 18446744073709551615 135071782 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5759 4934 408 176 0 4663 0
Current children cumulated CPU time (s) 518.3
Current children cumulated vsize (KiB) 23036

[startup+582.301 s]
/proc/loadavg: 2.00 1.87 1.15 3/73 4819
/proc/meminfo: memFree=1915600/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23036 CPUtime=577.85
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5066 0 0 0 57782 3 0 0 25 0 1 0 1978705688 23588864 4934 996147200 134512640 135237403 4294956256 18446744073709551615 134792060 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5759 4934 408 176 0 4663 0
Current children cumulated CPU time (s) 577.85
Current children cumulated vsize (KiB) 23036

[startup+642.301 s]
/proc/loadavg: 2.00 1.89 1.20 3/73 4819
/proc/meminfo: memFree=1915600/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23036 CPUtime=637.4
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5066 0 0 0 63737 3 0 0 25 0 1 0 1978705688 23588864 4934 996147200 134512640 135237403 4294956256 18446744073709551615 134734862 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5759 4934 408 176 0 4663 0
Current children cumulated CPU time (s) 637.4
Current children cumulated vsize (KiB) 23036


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

[startup+822.301 s]
/proc/loadavg: 2.00 1.93 1.33 3/73 4819
/proc/meminfo: memFree=1915536/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23036 CPUtime=816.04
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5066 0 0 0 81601 3 0 0 25 0 1 0 1978705688 23588864 4934 996147200 134512640 135237403 4294956256 18446744073709551615 135100484 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5759 4934 408 176 0 4663 0
Current children cumulated CPU time (s) 816.04
Current children cumulated vsize (KiB) 23036

[startup+882.306 s]
/proc/loadavg: 2.00 1.94 1.37 3/73 4819
/proc/meminfo: memFree=1915600/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23040 CPUtime=875.59
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5067 0 0 0 87556 3 0 0 25 0 1 0 1978705688 23592960 4935 996147200 134512640 135237403 4294956256 18446744073709551615 135100484 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5760 4935 408 176 0 4664 0
Current children cumulated CPU time (s) 875.59
Current children cumulated vsize (KiB) 23040

[startup+942.301 s]
/proc/loadavg: 2.00 1.95 1.41 3/73 4819
/proc/meminfo: memFree=1915344/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23352 CPUtime=935.13
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5123 0 0 0 93510 3 0 0 25 0 1 0 1978705688 23912448 4991 996147200 134512640 135237403 4294956256 18446744073709551615 135065218 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5838 4991 408 176 0 4742 0
Current children cumulated CPU time (s) 935.13
Current children cumulated vsize (KiB) 23352

[startup+1002.3 s]
/proc/loadavg: 2.00 1.96 1.44 3/73 4819
/proc/meminfo: memFree=1915152/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23448 CPUtime=994.68
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5153 0 0 0 99465 3 0 0 25 0 1 0 1978705688 24010752 5021 996147200 134512640 135237403 4294956256 18446744073709551615 134792014 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5862 5021 408 176 0 4766 0
Current children cumulated CPU time (s) 994.68
Current children cumulated vsize (KiB) 23448

[startup+1062.3 s]
/proc/loadavg: 2.00 1.96 1.47 3/73 4819
/proc/meminfo: memFree=1914896/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23580 CPUtime=1054.23
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5194 0 0 0 105419 4 0 0 25 0 1 0 1978705688 24145920 5062 996147200 134512640 135237403 4294956256 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5895 5062 408 176 0 4799 0
Current children cumulated CPU time (s) 1054.23
Current children cumulated vsize (KiB) 23580

[startup+1122.3 s]
/proc/loadavg: 2.05 1.98 1.51 3/73 4819
/proc/meminfo: memFree=1914640/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23684 CPUtime=1113.78
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5225 0 0 0 111374 4 0 0 25 0 1 0 1978705688 24252416 5093 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5921 5093 408 176 0 4825 0
Current children cumulated CPU time (s) 1113.78
Current children cumulated vsize (KiB) 23684

[startup+1182.3 s]
/proc/loadavg: 2.07 2.00 1.54 3/73 4819
/proc/meminfo: memFree=1914384/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=23972 CPUtime=1173.32
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5302 0 0 0 117328 4 0 0 25 0 1 0 1978705688 24547328 5170 996147200 134512640 135237403 4294956256 18446744073709551615 134792063 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 5993 5170 408 176 0 4897 0
Current children cumulated CPU time (s) 1173.32
Current children cumulated vsize (KiB) 23972

[startup+1242.3 s]
/proc/loadavg: 2.15 2.03 1.58 3/73 4821
/proc/meminfo: memFree=1913936/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=24264 CPUtime=1232.87
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5380 0 0 0 123283 4 0 0 25 0 1 0 1978705688 24846336 5183 996147200 134512640 135237403 4294956256 18446744073709551615 134734866 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 6066 5183 408 176 0 4970 0
Current children cumulated CPU time (s) 1232.87
Current children cumulated vsize (KiB) 24264

[startup+1302.3 s]
/proc/loadavg: 2.09 2.03 1.61 3/73 4821
/proc/meminfo: memFree=1914000/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=24264 CPUtime=1292.42
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5393 0 0 0 129238 4 0 0 25 0 1 0 1978705688 24846336 5196 996147200 134512640 135237403 4294956256 18446744073709551615 135093137 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 6066 5196 408 176 0 4970 0
Current children cumulated CPU time (s) 1292.42
Current children cumulated vsize (KiB) 24264

[startup+1362.3 s]
/proc/loadavg: 2.03 2.03 1.63 3/73 4821
/proc/meminfo: memFree=1913680/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=24396 CPUtime=1351.96
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5471 0 0 0 135192 4 0 0 25 0 1 0 1978705688 24981504 5274 996147200 134512640 135237403 4294956256 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 6099 5274 408 176 0 5003 0
Current children cumulated CPU time (s) 1351.96
Current children cumulated vsize (KiB) 24396

[startup+1422.3 s]
/proc/loadavg: 2.01 2.02 1.65 3/73 4821
/proc/meminfo: memFree=1913680/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=24396 CPUtime=1411.51
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5477 0 0 0 141147 4 0 0 25 0 1 0 1978705688 24981504 5280 996147200 134512640 135237403 4294956256 18446744073709551615 135093024 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 6099 5280 408 176 0 5003 0
Current children cumulated CPU time (s) 1411.51
Current children cumulated vsize (KiB) 24396

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.67 3/73 4821
/proc/meminfo: memFree=1913360/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=24792 CPUtime=1471.06
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5567 0 0 0 147102 4 0 0 25 0 1 0 1978705688 25387008 5370 996147200 134512640 135237403 4294956256 18446744073709551615 134829607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 6198 5370 408 176 0 5102 0
Current children cumulated CPU time (s) 1471.06
Current children cumulated vsize (KiB) 24792

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 1.68 3/73 4821
/proc/meminfo: memFree=1913232/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=24792 CPUtime=1530.61
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5568 0 0 0 153057 4 0 0 25 0 1 0 1978705688 25387008 5371 996147200 134512640 135237403 4294956256 18446744073709551615 135100484 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 6198 5371 408 176 0 5102 0
Current children cumulated CPU time (s) 1530.61
Current children cumulated vsize (KiB) 24792

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.70 3/73 4821
/proc/meminfo: memFree=1913040/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=24792 CPUtime=1590.17
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5568 0 0 0 159012 5 0 0 25 0 1 0 1978705688 25387008 5371 996147200 134512640 135237403 4294956256 18446744073709551615 134819148 0 0 4096 0 0 0 0 17 1 0 0
/proc/4818/statm: 6198 5371 408 176 0 5102 0
Current children cumulated CPU time (s) 1590.17
Current children cumulated vsize (KiB) 24792

[startup+1662.3 s]
/proc/loadavg: 1.95 1.98 1.71 3/73 4849
/proc/meminfo: memFree=1903568/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=24792 CPUtime=1649.82
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5571 0 0 0 164977 5 0 0 25 0 1 0 1978705688 25387008 5374 996147200 134512640 135237403 4294956256 18446744073709551615 135070191 0 0 4096 0 0 0 0 17 0 0 0
/proc/4818/statm: 6198 5374 408 176 0 5102 0
Current children cumulated CPU time (s) 1649.82
Current children cumulated vsize (KiB) 24792

[startup+1722.3 s]
/proc/loadavg: 1.98 1.98 1.73 3/73 4849
/proc/meminfo: memFree=1903568/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=24792 CPUtime=1709.58
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5572 0 0 0 170953 5 0 0 25 0 1 0 1978705688 25387008 5375 996147200 134512640 135237403 4294956256 18446744073709551615 135069986 0 0 4096 0 0 0 0 17 0 0 0
/proc/4818/statm: 6198 5375 408 176 0 5102 0
Current children cumulated CPU time (s) 1709.58
Current children cumulated vsize (KiB) 24792

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.74 3/73 4849
/proc/meminfo: memFree=1903312/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=24792 CPUtime=1769.34
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5572 0 0 0 176929 5 0 0 25 0 1 0 1978705688 25387008 5375 996147200 134512640 135237403 4294956256 18446744073709551615 135100477 0 0 4096 0 0 0 0 17 0 0 0
/proc/4818/statm: 6198 5375 408 176 0 5102 0
Current children cumulated CPU time (s) 1769.34
Current children cumulated vsize (KiB) 24792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.1 s]
/proc/loadavg: 1.99 1.98 1.75 3/73 4849
/proc/meminfo: memFree=1902992/2055920 swapFree=4180972/4192956
[pid=4818] ppid=4816 vsize=25056 CPUtime=1800.02
/proc/4818/stat : 4818 (xsolve) R 4816 4818 4475 0 -1 4194304 5660 0 0 0 179997 5 0 0 25 0 1 0 1978705688 25657344 5463 996147200 134512640 135237403 4294956256 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 0 0 0
/proc/4818/statm: 6264 5463 408 176 0 5168 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 25056

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): 1813.11
CPU time (s): 1800.03
CPU user time (s): 1799.97
CPU system time (s): 0.057991
CPU usage (%): 99.2787
Max. virtual memory (cumulated for all children) (KiB): 25056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5660
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= 16
involuntary context switches= 37831

runsolver used 1.64875 second user time and 4.98424 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-02 13:15:11
IDJOB=1039985
IDBENCH=53660
IDSOLVER=358
FILE ID=node15/1039985-1214997310
PBS_JOBID= 7870893
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-20_glb.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1039985-1214997310/watcher-1039985-1214997310 -o /tmp/evaluation-result-1039985-1214997310/solver-1039985-1214997310 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039985-1214997310.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7812e1842715799c37ff5f210a866913
RANDOM SEED=102426899

node15.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		: 3000.229
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		: 3000.229
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:       1934264 kB
Buffers:          2736 kB
Cached:          35920 kB
SwapCached:       6020 kB
Active:          47836 kB
Inactive:         2948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934264 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          19732 kB
Slab:            56132 kB
Committed_AS:  3368888 kB
PageTables:       1872 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= 66552 MiB
End job on node15 at 2008-07-02 13:45:26