Trace number 1081294

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) 1800.1 1803.51

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-80-5-mul.xml
MD5SUM2ab0ed2a36c3cca2c75b23b1150e1b9d
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 benchmark13.082
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints3570
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3570
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	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-1081294-1215216278/watcher-1081294-1215216278 -o /tmp/evaluation-result-1081294-1215216278/solver-1081294-1215216278 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081294-1215216278.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.11 2.06 2.01 4/92 14104
/proc/meminfo: memFree=1711408/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=18572 CPUtime=0
/proc/14104/stat : 14104 (runsolver) R 14102 14104 12181 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 644564937 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 226913479975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14104/statm: 4643 292 257 25 0 2626 0

[startup+0.0821009 s]
/proc/loadavg: 2.11 2.06 2.01 4/92 14104
/proc/meminfo: memFree=1711408/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=6572 CPUtime=0.07
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 958 0 0 0 7 0 0 0 18 0 1 0 644564937 6729728 924 996147200 134512640 135239859 4294956208 18446744073709551615 4159729538 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 1643 924 372 177 0 546 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6572

[startup+0.1011 s]
/proc/loadavg: 2.11 2.06 2.01 4/92 14104
/proc/meminfo: memFree=1711408/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=7092 CPUtime=0.08
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 1082 0 0 0 8 0 0 0 18 0 1 0 644564937 7262208 1048 996147200 134512640 135239859 4294956208 18446744073709551615 134622408 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 1773 1048 372 177 0 676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7092

[startup+0.301138 s]
/proc/loadavg: 2.11 2.06 2.01 4/92 14104
/proc/meminfo: memFree=1711408/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=25456 CPUtime=0.28
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 5669 0 0 0 26 2 0 0 19 0 1 0 644564937 26066944 5635 996147200 134512640 135239859 4294956208 18446744073709551615 135095262 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 6364 5635 418 177 0 5267 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25456

[startup+0.701215 s]
/proc/loadavg: 2.11 2.06 2.01 4/92 14104
/proc/meminfo: memFree=1711408/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=25456 CPUtime=0.67
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 5669 0 0 0 65 2 0 0 23 0 1 0 644564937 26066944 5635 996147200 134512640 135239859 4294956208 18446744073709551615 134805382 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 6364 5635 418 177 0 5267 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 25456

[startup+1.50137 s]
/proc/loadavg: 2.11 2.06 2.01 3/93 14105
/proc/meminfo: memFree=1690280/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=25752 CPUtime=1.46
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 5752 0 0 0 144 2 0 0 25 0 1 0 644564937 26370048 5718 996147200 134512640 135239859 4294956208 18446744073709551615 134805466 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 6438 5718 419 177 0 5341 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 25752

[startup+3.10169 s]
/proc/loadavg: 2.11 2.06 2.01 3/93 14105
/proc/meminfo: memFree=1689768/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=26652 CPUtime=3.03
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 6108 0 0 0 301 2 0 0 25 0 1 0 644564937 27291648 5848 996147200 134512640 135239859 4294956208 18446744073709551615 135096032 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 6663 5848 419 177 0 5566 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 26652

[startup+6.3013 s]
/proc/loadavg: 2.10 2.06 2.01 3/93 14105
/proc/meminfo: memFree=1687272/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=30052 CPUtime=6.17
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 7305 0 0 0 614 3 0 0 25 0 1 0 644564937 30773248 6788 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 7513 6788 419 177 0 6416 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 30052

[startup+12.7015 s]
/proc/loadavg: 2.10 2.06 2.01 3/93 14105
/proc/meminfo: memFree=1684072/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=12.44
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 1240 4 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 135095158 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 33024

[startup+25.502 s]
/proc/loadavg: 2.15 2.07 2.02 3/93 14105
/proc/meminfo: memFree=1684008/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=24.99
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 2495 4 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 24.99
Current children cumulated vsize (KiB) 33024

[startup+51.1019 s]
/proc/loadavg: 2.10 2.07 2.02 3/93 14105
/proc/meminfo: memFree=1684072/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=50.09
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 5005 4 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 50.09
Current children cumulated vsize (KiB) 33024

[startup+102.307 s]
/proc/loadavg: 2.04 2.05 2.01 3/93 14105
/proc/meminfo: memFree=1683944/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=100.3
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 10026 4 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 135096176 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 100.3
Current children cumulated vsize (KiB) 33024

[startup+162.302 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 14243
/proc/meminfo: memFree=1772296/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=159.66
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 15959 7 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 159.66
Current children cumulated vsize (KiB) 33024

[startup+222.302 s]
/proc/loadavg: 2.03 2.05 2.00 3/82 14306
/proc/meminfo: memFree=1767616/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=219.6
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 21952 8 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 135095222 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 219.6
Current children cumulated vsize (KiB) 33024

[startup+282.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 14306
/proc/meminfo: memFree=1767424/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=279.58
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 27950 8 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 135099456 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 279.58
Current children cumulated vsize (KiB) 33024

[startup+342.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 14306
/proc/meminfo: memFree=1767360/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=339.55
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 33947 8 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 339.55
Current children cumulated vsize (KiB) 33024

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 14306
/proc/meminfo: memFree=1767360/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=399.52
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 39944 8 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 399.52
Current children cumulated vsize (KiB) 33024

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14306
/proc/meminfo: memFree=1767296/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=459.49
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 45941 8 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 135096255 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 459.49
Current children cumulated vsize (KiB) 33024

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14306
/proc/meminfo: memFree=1767232/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=519.47
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 51939 8 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 135019048 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 519.47
Current children cumulated vsize (KiB) 33024

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1767232/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=579.43
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 57935 8 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 134842648 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 579.43
Current children cumulated vsize (KiB) 33024

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1767168/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33024 CPUtime=639.41
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8182 0 0 0 63933 8 0 0 25 0 1 0 644564937 33816576 7152 996147200 134512640 135239859 4294956208 18446744073709551615 134811027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8256 7152 419 177 0 7159 0
Current children cumulated CPU time (s) 639.41
Current children cumulated vsize (KiB) 33024


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1766784/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33260 CPUtime=879.31
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8241 0 0 0 87922 9 0 0 25 0 1 0 644564937 34058240 7211 996147200 134512640 135239859 4294956208 18446744073709551615 135013728 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8315 7211 419 177 0 7218 0
Current children cumulated CPU time (s) 879.31
Current children cumulated vsize (KiB) 33260

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1766528/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33356 CPUtime=939.27
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8265 0 0 0 93918 9 0 0 25 0 1 0 644564937 34156544 7235 996147200 134512640 135239859 4294956208 18446744073709551615 135067391 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8339 7235 419 177 0 7242 0
Current children cumulated CPU time (s) 939.27
Current children cumulated vsize (KiB) 33356

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1766464/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33428 CPUtime=999.25
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8283 0 0 0 99916 9 0 0 25 0 1 0 644564937 34230272 7253 996147200 134512640 135239859 4294956208 18446744073709551615 135013766 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8357 7253 419 177 0 7260 0
Current children cumulated CPU time (s) 999.25
Current children cumulated vsize (KiB) 33428

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1766336/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1059.22
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 105913 9 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 135095158 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1059.22
Current children cumulated vsize (KiB) 33512

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1766336/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1119.19
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 111910 9 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1119.19
Current children cumulated vsize (KiB) 33512

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1766272/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1179.16
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 117907 9 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1179.16
Current children cumulated vsize (KiB) 33512

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1766080/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1239.13
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 123904 9 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 135102571 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1239.13
Current children cumulated vsize (KiB) 33512

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1766016/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1299.1
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 129901 9 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1299.1
Current children cumulated vsize (KiB) 33512

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1766016/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1359.07
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 135898 9 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 135074653 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1359.07
Current children cumulated vsize (KiB) 33512

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1765952/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1419.05
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 141896 9 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 135016063 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1419.05
Current children cumulated vsize (KiB) 33512

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1765824/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1479.02
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 147893 9 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 134842600 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1479.02
Current children cumulated vsize (KiB) 33512

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1765824/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1539
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 153890 10 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1539
Current children cumulated vsize (KiB) 33512

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1765824/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1598.98
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 159888 10 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1598.98
Current children cumulated vsize (KiB) 33512

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1765760/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1658.95
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 165885 10 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1658.95
Current children cumulated vsize (KiB) 33512

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1765696/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1718.92
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 171882 10 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 134809165 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1718.92
Current children cumulated vsize (KiB) 33512

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1765440/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1778.89
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 177879 10 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 134810488 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1778.89
Current children cumulated vsize (KiB) 33512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1765440/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1800.08
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 179998 10 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 33512

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

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

[startup+1803.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14306
/proc/meminfo: memFree=1765440/2055920 swapFree=4180232/4192956
[pid=14104] ppid=14102 vsize=33512 CPUtime=1800.08
/proc/14104/stat : 14104 (xsolve) R 14102 14104 12181 0 -1 4194304 8304 0 0 0 179998 10 0 0 25 0 1 0 644564937 34316288 7274 996147200 134512640 135239859 4294956208 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 0 0 0
/proc/14104/statm: 8378 7274 419 177 0 7281 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 33512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.51
CPU time (s): 1800.1
CPU user time (s): 1799.99
CPU system time (s): 0.110983
CPU usage (%): 99.8108
Max. virtual memory (cumulated for all children) (KiB): 33512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8304
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= 10906

runsolver used 1.73274 second user time and 5.19921 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-05 02:04:38
IDJOB=1081294
IDBENCH=57090
IDSOLVER=343
FILE ID=node5/1081294-1215216278
PBS_JOBID= 7881687
Free space on /tmp= 66508 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-80-5-mul.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-1081294-1215216278/watcher-1081294-1215216278 -o /tmp/evaluation-result-1081294-1215216278/solver-1081294-1215216278 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081294-1215216278.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2ab0ed2a36c3cca2c75b23b1150e1b9d
RANDOM SEED=1104558295

node5.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1711888 kB
Buffers:         27932 kB
Cached:         161384 kB
SwapCached:       6592 kB
Active:         243312 kB
Inactive:        45932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711888 kB
SwapTotal:     4192956 kB
SwapFree:      4180232 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:         116920 kB
Slab:            39500 kB
Committed_AS:  1622904 kB
PageTables:       2148 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= 66532 MiB
End job on node5 at 2008-07-05 02:34:44