Trace number 1039977

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) 1800.06 1809.11

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)

0.00/0.10	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-1039977-1214997225/watcher-1039977-1214997225 -o /tmp/evaluation-result-1039977-1214997225/solver-1039977-1214997225 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039977-1214997225.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: 1.64 0.58 0.20 4/80 20221
/proc/meminfo: memFree=1700968/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=820 CPUtime=0
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1978694757 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 10519332 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 205 25 19 177 0 3 0

[startup+0.10812 s]
/proc/loadavg: 1.64 0.58 0.20 4/80 20221
/proc/meminfo: memFree=1700968/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=22760 CPUtime=0.09
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5001 0 0 0 7 2 0 0 20 0 1 0 1978694757 23306240 4869 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5690 4869 397 177 0 4593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22760

[startup+0.201006 s]
/proc/loadavg: 1.64 0.58 0.20 4/80 20221
/proc/meminfo: memFree=1700968/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23032 CPUtime=0.18
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5052 0 0 0 16 2 0 0 20 0 1 0 1978694757 23584768 4920 996147200 134512640 135239859 4294956208 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5758 4920 399 177 0 4661 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 23032

[startup+0.302026 s]
/proc/loadavg: 1.64 0.58 0.20 4/80 20221
/proc/meminfo: memFree=1700968/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23032 CPUtime=0.28
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5053 0 0 0 26 2 0 0 21 0 1 0 1978694757 23584768 4921 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5758 4921 399 177 0 4661 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 23032

[startup+0.701099 s]
/proc/loadavg: 1.64 0.58 0.20 4/80 20221
/proc/meminfo: memFree=1700968/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23036 CPUtime=0.68
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5054 0 0 0 66 2 0 0 25 0 1 0 1978694757 23588864 4922 996147200 134512640 135239859 4294956208 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5759 4922 399 177 0 4662 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 23036

[startup+1.50125 s]
/proc/loadavg: 1.64 0.58 0.20 3/81 20222
/proc/meminfo: memFree=1682720/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23036 CPUtime=1.47
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5054 0 0 0 145 2 0 0 25 0 1 0 1978694757 23588864 4922 996147200 134512640 135239859 4294956208 18446744073709551615 135067312 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5759 4922 399 177 0 4662 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23036

[startup+3.10155 s]
/proc/loadavg: 1.64 0.58 0.20 3/81 20222
/proc/meminfo: memFree=1682592/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23036 CPUtime=3.06
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5055 0 0 0 304 2 0 0 25 0 1 0 1978694757 23588864 4923 996147200 134512640 135239859 4294956208 18446744073709551615 134736951 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5759 4923 399 177 0 4662 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 23036

[startup+6.30114 s]
/proc/loadavg: 1.67 0.60 0.21 3/81 20222
/proc/meminfo: memFree=1682528/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23036 CPUtime=6.23
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5055 0 0 0 621 2 0 0 25 0 1 0 1978694757 23588864 4923 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5759 4923 399 177 0 4662 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 23036

[startup+12.7013 s]
/proc/loadavg: 1.69 0.62 0.22 3/81 20222
/proc/meminfo: memFree=1682400/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23036 CPUtime=12.57
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5055 0 0 0 1255 2 0 0 25 0 1 0 1978694757 23588864 4923 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5759 4923 399 177 0 4662 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 23036

[startup+25.5017 s]
/proc/loadavg: 1.76 0.69 0.25 3/81 20222
/proc/meminfo: memFree=1682400/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23040 CPUtime=25.27
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5057 0 0 0 2525 2 0 0 25 0 1 0 1978694757 23592960 4925 996147200 134512640 135239859 4294956208 18446744073709551615 135072098 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5760 4925 399 177 0 4663 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 23040

[startup+51.1015 s]
/proc/loadavg: 1.84 0.80 0.30 3/81 20222
/proc/meminfo: memFree=1682400/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23040 CPUtime=50.66
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5057 0 0 0 5063 3 0 0 25 0 1 0 1978694757 23592960 4925 996147200 134512640 135239859 4294956208 18446744073709551615 134794094 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5760 4925 399 177 0 4663 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 23040

[startup+102.301 s]
/proc/loadavg: 1.93 0.98 0.38 3/81 20222
/proc/meminfo: memFree=1682144/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23040 CPUtime=101.41
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5057 0 0 0 10138 3 0 0 25 0 1 0 1978694757 23592960 4925 996147200 134512640 135239859 4294956208 18446744073709551615 135073891 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5760 4925 399 177 0 4663 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 23040

[startup+162.301 s]
/proc/loadavg: 1.97 1.16 0.48 3/81 20222
/proc/meminfo: memFree=1682080/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23040 CPUtime=160.89
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5057 0 0 0 16086 3 0 0 25 0 1 0 1978694757 23592960 4925 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5760 4925 399 177 0 4663 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 23040

[startup+222.307 s]
/proc/loadavg: 1.99 1.31 0.57 3/81 20222
/proc/meminfo: memFree=1682080/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23040 CPUtime=220.39
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5057 0 0 0 22036 3 0 0 25 0 1 0 1978694757 23592960 4925 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5760 4925 399 177 0 4663 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 23040

[startup+282.302 s]
/proc/loadavg: 1.99 1.43 0.66 3/81 20222
/proc/meminfo: memFree=1682080/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=279.87
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 27984 3 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134791299 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 23044

[startup+342.303 s]
/proc/loadavg: 1.99 1.53 0.74 3/73 20250
/proc/meminfo: memFree=1750048/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=339.4
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 33937 3 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134790237 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 339.4
Current children cumulated vsize (KiB) 23044

[startup+402.301 s]
/proc/loadavg: 2.05 1.63 0.82 3/74 20371
/proc/meminfo: memFree=1749272/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=399.28
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 39923 5 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 399.28
Current children cumulated vsize (KiB) 23044

[startup+462.301 s]
/proc/loadavg: 2.02 1.70 0.89 3/74 20666
/proc/meminfo: memFree=1748320/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=459.16
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 45908 8 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135073891 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 459.16
Current children cumulated vsize (KiB) 23044

[startup+522.302 s]
/proc/loadavg: 2.00 1.75 0.96 3/81 21387
/proc/meminfo: memFree=1686440/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=518.99
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 51884 15 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 518.99
Current children cumulated vsize (KiB) 23044

[startup+582.302 s]
/proc/loadavg: 2.00 1.79 1.02 3/81 21387
/proc/meminfo: memFree=1686248/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=578.46
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 57831 15 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 578.46
Current children cumulated vsize (KiB) 23044

[startup+642.303 s]
/proc/loadavg: 2.00 1.83 1.08 3/81 21387
/proc/meminfo: memFree=1686120/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=637.96
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 63781 15 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 637.96
Current children cumulated vsize (KiB) 23044


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 1.90 1.23 3/81 21387
/proc/meminfo: memFree=1685992/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=816.39
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 81624 15 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134794172 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 816.39
Current children cumulated vsize (KiB) 23044

[startup+882.307 s]
/proc/loadavg: 2.00 1.91 1.28 3/81 21387
/proc/meminfo: memFree=1685928/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=875.88
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 87573 15 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135072098 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 875.88
Current children cumulated vsize (KiB) 23044

[startup+942.302 s]
/proc/loadavg: 2.00 1.93 1.32 3/81 21387
/proc/meminfo: memFree=1685928/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=935.36
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 93521 15 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 935.36
Current children cumulated vsize (KiB) 23044

[startup+1002.3 s]
/proc/loadavg: 2.52 2.08 1.41 3/83 21619
/proc/meminfo: memFree=1445648/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=995.07
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 99483 24 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 995.07
Current children cumulated vsize (KiB) 23044

[startup+1062.3 s]
/proc/loadavg: 2.91 2.27 1.51 3/83 21619
/proc/meminfo: memFree=1050000/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1054.99
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 105468 31 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134737088 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1054.99
Current children cumulated vsize (KiB) 23044

[startup+1122.3 s]
/proc/loadavg: 3.14 2.45 1.62 3/83 21619
/proc/meminfo: memFree=638288/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1114.91
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 111455 36 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134842648 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1114.91
Current children cumulated vsize (KiB) 23044

[startup+1182.3 s]
/proc/loadavg: 2.71 2.46 1.68 3/83 21619
/proc/meminfo: memFree=227344/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1174.82
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 117438 44 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1174.82
Current children cumulated vsize (KiB) 23044

[startup+1242.3 s]
/proc/loadavg: 2.35 2.41 1.71 3/83 21619
/proc/meminfo: memFree=14992/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1234.75
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 123423 52 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135102548 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1234.75
Current children cumulated vsize (KiB) 23044

[startup+1302.3 s]
/proc/loadavg: 2.33 2.39 1.74 3/83 21814
/proc/meminfo: memFree=1688216/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1294.3
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 129359 71 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1294.3
Current children cumulated vsize (KiB) 23044

[startup+1362.3 s]
/proc/loadavg: 2.12 2.32 1.75 3/83 21814
/proc/meminfo: memFree=1281816/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1354.22
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 135345 77 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1354.22
Current children cumulated vsize (KiB) 23044

[startup+1422.3 s]
/proc/loadavg: 2.12 2.29 1.78 3/83 21814
/proc/meminfo: memFree=882072/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1414.15
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 141329 86 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1414.15
Current children cumulated vsize (KiB) 23044

[startup+1482.3 s]
/proc/loadavg: 2.25 2.29 1.81 3/83 21814
/proc/meminfo: memFree=467032/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1474.06
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 147310 96 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1474.06
Current children cumulated vsize (KiB) 23044

[startup+1542.31 s]
/proc/loadavg: 2.18 2.27 1.83 3/83 21814
/proc/meminfo: memFree=53080/2055920 swapFree=4115952/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1533.98
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 153292 106 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 134794111 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1533.98
Current children cumulated vsize (KiB) 23044

[startup+1602.3 s]
/proc/loadavg: 2.38 2.29 1.86 3/83 21957
/proc/meminfo: memFree=1810584/2055920 swapFree=4115972/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1593.5
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 159230 120 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135095166 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1593.5
Current children cumulated vsize (KiB) 23044

[startup+1662.3 s]
/proc/loadavg: 2.27 2.27 1.88 3/83 21957
/proc/meminfo: memFree=1412696/2055920 swapFree=4115972/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1653.44
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 165215 129 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135072233 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1653.44
Current children cumulated vsize (KiB) 23044

[startup+1722.3 s]
/proc/loadavg: 2.29 2.28 1.90 3/83 21957
/proc/meminfo: memFree=1015320/2055920 swapFree=4115972/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1713.35
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 171199 136 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1713.35
Current children cumulated vsize (KiB) 23044

[startup+1782.3 s]
/proc/loadavg: 2.30 2.28 1.93 3/83 21957
/proc/meminfo: memFree=597400/2055920 swapFree=4115972/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1773.27
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 177183 144 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1773.27
Current children cumulated vsize (KiB) 23044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.1 s]
/proc/loadavg: 2.29 2.29 1.94 3/83 21957
/proc/meminfo: memFree=395800/2055920 swapFree=4115972/4192956
[pid=20221] ppid=20219 vsize=23044 CPUtime=1800.04
/proc/20221/stat : 20221 (xsolve) R 20219 20221 20030 0 -1 4194304 5059 0 0 0 179856 148 0 0 25 0 1 0 1978694757 23597056 4927 996147200 134512640 135239859 4294956208 18446744073709551615 135072183 0 0 4096 0 0 0 0 17 0 0 0
/proc/20221/statm: 5761 4927 399 177 0 4664 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 23044

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): 1809.11
CPU time (s): 1800.06
CPU user time (s): 1798.57
CPU system time (s): 1.49277
CPU usage (%): 99.4997
Max. virtual memory (cumulated for all children) (KiB): 23044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.57
system time used= 1.49277
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5059
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= 31133

runsolver used 1.91971 second user time and 5.48817 second system time

The end

Launcher Data (download as text)

Begin job on node47 at 2008-07-02 13:13:45
IDJOB=1039977
IDBENCH=53660
IDSOLVER=343
FILE ID=node47/1039977-1214997225
PBS_JOBID= 7870829
Free space on /tmp= 66536 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-20_glb.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-1039977-1214997225/watcher-1039977-1214997225 -o /tmp/evaluation-result-1039977-1214997225/solver-1039977-1214997225 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039977-1214997225.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7812e1842715799c37ff5f210a866913
RANDOM SEED=878621108

node47.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		: 3000.281
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		: 3000.281
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:       1701448 kB
Buffers:         23092 kB
Cached:         110764 kB
SwapCached:      70824 kB
Active:         237208 kB
Inactive:        56916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701448 kB
SwapTotal:     4192956 kB
SwapFree:      4115952 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:         173824 kB
Slab:            45312 kB
Committed_AS:  4684064 kB
PageTables:       2168 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= 65160 MiB
End job on node47 at 2008-07-02 13:43:56