Trace number 1049818

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-option 1.314? (TO) 1800.09 1816.61

General information on the benchmark

Namecsp/pseudo/routing/
normalized-s4-4-3-5.xml
MD5SUMef668cf95e7f035a543c0de302ca244b
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.34764
Satisfiable
(Un)Satisfiability was proved
Number of variables720
Number of constraints2168
Maximum constraint arity30
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2168
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c mistral-option version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1049818-1215046951/watcher-1049818-1215046951 -o /tmp/evaluation-result-1049818-1215046951/solver-1049818-1215046951 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1049818-1215046951.xml -heu dyn -sac 3 -ds 2 

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


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.02 4/81 11006
/proc/meminfo: memFree=1368024/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=18572 CPUtime=0
/proc/11006/stat : 11006 (runsolver) R 11004 11006 9999 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1983670256 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/11006/statm: 4643 292 257 25 0 2626 0

[startup+0.096806 s]
/proc/loadavg: 2.00 2.01 2.02 4/81 11006
/proc/meminfo: memFree=1368024/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=6576 CPUtime=0.08
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 944 0 0 0 8 0 0 0 18 0 1 0 1983670256 6733824 910 996147200 134512640 135239763 4294956208 18446744073709551615 4159148614 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 1644 910 376 177 0 547 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6576

[startup+0.101802 s]
/proc/loadavg: 2.00 2.01 2.02 4/81 11006
/proc/meminfo: memFree=1368024/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=6708 CPUtime=0.09
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 973 0 0 0 9 0 0 0 18 0 1 0 1983670256 6868992 939 996147200 134512640 135239763 4294956208 18446744073709551615 134617991 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 1677 939 376 177 0 580 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6708

[startup+0.301833 s]
/proc/loadavg: 2.00 2.01 2.02 4/81 11006
/proc/meminfo: memFree=1368024/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=14980 CPUtime=0.29
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3095 0 0 0 28 1 0 0 19 0 1 0 1983670256 15339520 3061 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3745 3061 413 177 0 2648 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14980

[startup+0.701874 s]
/proc/loadavg: 2.00 2.01 2.02 4/81 11006
/proc/meminfo: memFree=1368024/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15168 CPUtime=0.68
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3105 0 0 0 67 1 0 0 23 0 1 0 1983670256 15532032 3071 996147200 134512640 135239763 4294956208 18446744073709551615 134803360 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3792 3071 413 177 0 2695 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15168

[startup+1.50196 s]
/proc/loadavg: 2.00 2.01 2.02 3/82 11007
/proc/meminfo: memFree=1357264/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15168 CPUtime=1.48
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3109 0 0 0 147 1 0 0 25 0 1 0 1983670256 15532032 3075 996147200 134512640 135239763 4294956208 18446744073709551615 135067163 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3792 3075 413 177 0 2695 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15168

[startup+3.10112 s]
/proc/loadavg: 2.00 2.01 2.02 3/82 11007
/proc/meminfo: memFree=1357072/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15168 CPUtime=3.06
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3109 0 0 0 305 1 0 0 25 0 1 0 1983670256 15532032 3075 996147200 134512640 135239763 4294956208 18446744073709551615 135067212 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3792 3075 413 177 0 2695 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 15168

[startup+6.30146 s]
/proc/loadavg: 2.00 2.01 2.02 3/82 11007
/proc/meminfo: memFree=1357072/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15168 CPUtime=6.23
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3109 0 0 0 622 1 0 0 25 0 1 0 1983670256 15532032 3075 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3792 3075 413 177 0 2695 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15168

[startup+12.7021 s]
/proc/loadavg: 2.00 2.01 2.02 3/82 11007
/proc/meminfo: memFree=1357072/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15168 CPUtime=12.57
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3109 0 0 0 1256 1 0 0 25 0 1 0 1983670256 15532032 3075 996147200 134512640 135239763 4294956208 18446744073709551615 135096134 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3792 3075 413 177 0 2695 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 15168

[startup+25.5015 s]
/proc/loadavg: 2.00 2.01 2.02 3/82 11007
/proc/meminfo: memFree=1357072/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15168 CPUtime=25.26
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3109 0 0 0 2525 1 0 0 25 0 1 0 1983670256 15532032 3075 996147200 134512640 135239763 4294956208 18446744073709551615 134833894 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3792 3075 413 177 0 2695 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 15168

[startup+51.1012 s]
/proc/loadavg: 2.00 2.01 2.02 3/82 11007
/proc/meminfo: memFree=1357136/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15168 CPUtime=50.63
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3109 0 0 0 5062 1 0 0 25 0 1 0 1983670256 15532032 3075 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3792 3075 413 177 0 2695 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 15168

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.01 3/82 11007
/proc/meminfo: memFree=1356944/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15168 CPUtime=101.37
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3112 0 0 0 10136 1 0 0 25 0 1 0 1983670256 15532032 3078 996147200 134512640 135239763 4294956208 18446744073709551615 135073804 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3792 3078 415 177 0 2695 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 15168

[startup+162.302 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 11007
/proc/meminfo: memFree=1356944/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15168 CPUtime=160.82
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3112 0 0 0 16081 1 0 0 25 0 1 0 1983670256 15532032 3078 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3792 3078 415 177 0 2695 0
Current children cumulated CPU time (s) 160.82
Current children cumulated vsize (KiB) 15168

[startup+222.301 s]
/proc/loadavg: 2.03 2.01 2.01 3/82 11007
/proc/meminfo: memFree=1356880/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15168 CPUtime=220.28
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 22027 1 0 0 25 0 1 0 1983670256 15532032 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135042220 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3792 3079 415 177 0 2695 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 15168

[startup+282.301 s]
/proc/loadavg: 2.06 2.02 2.01 4/82 11007
/proc/meminfo: memFree=1356944/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=279.75
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 27973 2 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135096156 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 279.75
Current children cumulated vsize (KiB) 15044

[startup+342.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 11007
/proc/meminfo: memFree=1356944/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=339.21
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 33919 2 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 339.21
Current children cumulated vsize (KiB) 15044

[startup+402.302 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 11007
/proc/meminfo: memFree=1356944/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=398.65
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 39863 2 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135030761 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 398.65
Current children cumulated vsize (KiB) 15044

[startup+462.301 s]
/proc/loadavg: 2.09 2.05 2.01 3/82 11007
/proc/meminfo: memFree=1357008/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=458.1
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 45808 2 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 458.1
Current children cumulated vsize (KiB) 15044

[startup+522.302 s]
/proc/loadavg: 2.03 2.04 2.00 3/82 11007
/proc/meminfo: memFree=1356944/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=517.56
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 51754 2 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135021011 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 517.56
Current children cumulated vsize (KiB) 15044

[startup+582.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 11007
/proc/meminfo: memFree=1356944/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=577.02
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 57700 2 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134820638 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 577.02
Current children cumulated vsize (KiB) 15044

[startup+642.301 s]
/proc/loadavg: 2.08 2.04 2.01 3/82 11007
/proc/meminfo: memFree=1356944/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=636.48
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 63646 2 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 636.48
Current children cumulated vsize (KiB) 15044


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.09 2.05 2.01 3/82 11007
/proc/meminfo: memFree=1356816/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=814.84
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 81481 3 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135073814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 814.84
Current children cumulated vsize (KiB) 15044

[startup+882.301 s]
/proc/loadavg: 2.19 2.08 2.02 3/82 11007
/proc/meminfo: memFree=1356816/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=874.3
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 87427 3 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 874.3
Current children cumulated vsize (KiB) 15044

[startup+942.302 s]
/proc/loadavg: 2.13 2.08 2.02 3/82 11007
/proc/meminfo: memFree=1356880/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=933.75
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 93372 3 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135102500 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 933.75
Current children cumulated vsize (KiB) 15044

[startup+1002.3 s]
/proc/loadavg: 2.16 2.10 2.02 4/82 11007
/proc/meminfo: memFree=1356816/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=993.2
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 99317 3 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135102459 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 993.2
Current children cumulated vsize (KiB) 15044

[startup+1062.3 s]
/proc/loadavg: 2.24 2.12 2.03 3/82 11007
/proc/meminfo: memFree=1356880/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1052.65
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 105261 4 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134821013 0 0 4096 0 0 0 0 17 0 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1052.65
Current children cumulated vsize (KiB) 15044

[startup+1122.3 s]
/proc/loadavg: 2.20 2.13 2.04 3/82 11502
/proc/meminfo: memFree=1345176/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1112.23
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 111211 12 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1112.23
Current children cumulated vsize (KiB) 15044

[startup+1182.3 s]
/proc/loadavg: 2.31 2.16 2.05 3/82 11502
/proc/meminfo: memFree=1334808/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1171.67
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 117155 12 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1171.67
Current children cumulated vsize (KiB) 15044

[startup+1242.3 s]
/proc/loadavg: 2.15 2.15 2.05 3/82 11502
/proc/meminfo: memFree=1280920/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1231.14
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 123101 13 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1231.14
Current children cumulated vsize (KiB) 15044

[startup+1302.3 s]
/proc/loadavg: 2.22 2.16 2.06 3/82 11504
/proc/meminfo: memFree=1152976/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1290.58
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 129045 13 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1290.58
Current children cumulated vsize (KiB) 15044

[startup+1362.3 s]
/proc/loadavg: 2.08 2.13 2.06 3/82 11504
/proc/meminfo: memFree=1146768/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1350.02
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 134989 13 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135030867 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1350.02
Current children cumulated vsize (KiB) 15044

[startup+1422.31 s]
/proc/loadavg: 2.03 2.11 2.05 3/82 11504
/proc/meminfo: memFree=1133008/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1409.46
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 140933 13 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134829670 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1409.46
Current children cumulated vsize (KiB) 15044

[startup+1482.3 s]
/proc/loadavg: 2.01 2.08 2.04 3/82 11504
/proc/meminfo: memFree=1125968/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1468.9
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 146877 13 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134820336 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1468.9
Current children cumulated vsize (KiB) 15044

[startup+1542.3 s]
/proc/loadavg: 2.00 2.07 2.04 3/82 11504
/proc/meminfo: memFree=1109072/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1528.33
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 152820 13 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1528.33
Current children cumulated vsize (KiB) 15044

[startup+1602.3 s]
/proc/loadavg: 2.00 2.05 2.03 3/82 11504
/proc/meminfo: memFree=1099792/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1587.77
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 158764 13 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1587.77
Current children cumulated vsize (KiB) 15044

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/82 11504
/proc/meminfo: memFree=1092880/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1647.22
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 164708 14 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1647.22
Current children cumulated vsize (KiB) 15044

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/82 11504
/proc/meminfo: memFree=1078672/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1706.66
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 170652 14 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1706.66
Current children cumulated vsize (KiB) 15044

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/82 11504
/proc/meminfo: memFree=1069072/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1766.1
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 176596 14 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1766.1
Current children cumulated vsize (KiB) 15044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.6 s]
/proc/loadavg: 2.00 2.02 2.01 3/82 11504
/proc/meminfo: memFree=1064848/2055920 swapFree=4180052/4192956
[pid=11006] ppid=11004 vsize=15044 CPUtime=1800.08
/proc/11006/stat : 11006 (xsolve) R 11004 11006 9999 0 -1 4194304 3113 0 0 0 179994 14 0 0 25 0 1 0 1983670256 15405056 3079 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/11006/statm: 3761 3079 415 177 0 2664 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 15044

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): 1816.61
CPU time (s): 1800.09
CPU user time (s): 1799.94
CPU system time (s): 0.145977
CPU usage (%): 99.0905
Max. virtual memory (cumulated for all children) (KiB): 15168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3113
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= 70977

runsolver used 2.11268 second user time and 5.75512 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-03 03:02:31
IDJOB=1049818
IDBENCH=54848
IDSOLVER=357
FILE ID=node7/1049818-1215046951
PBS_JOBID= 7875159
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudo/routing/normalized-s4-4-3-5.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1049818-1215046951/watcher-1049818-1215046951 -o /tmp/evaluation-result-1049818-1215046951/solver-1049818-1215046951 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1049818-1215046951.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ef668cf95e7f035a543c0de302ca244b
RANDOM SEED=413763146

node7.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		: 3000.236
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		: 3000.236
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:       1368504 kB
Buffers:         78600 kB
Cached:         490196 kB
SwapCached:       7028 kB
Active:         222764 kB
Inactive:       385128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1368504 kB
SwapTotal:     4192956 kB
SwapFree:      4180052 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          55312 kB
Slab:            64512 kB
Committed_AS:  3382696 kB
PageTables:       1972 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 node7 at 2008-07-03 03:32:50