Trace number 1094608

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) 1800.07 1802.65

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-17.xml
MD5SUM01d6c53340f0222548a1b907ff47165c
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.9044
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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-1094608-1215252181/watcher-1094608-1215252181 -o /tmp/evaluation-result-1094608-1215252181/solver-1094608-1215252181 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094608-1215252181.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: 2.36 2.30 2.14 4/73 16915
/proc/meminfo: memFree=1316672/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=4584 CPUtime=0
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 259692483 4694016 289 996147200 134512640 135239763 4294956192 18446744073709551615 4159004576 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 1146 295 250 177 0 49 0

[startup+0.077643 s]
/proc/loadavg: 2.36 2.30 2.14 4/73 16915
/proc/meminfo: memFree=1316672/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=6496 CPUtime=0.07
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 787 0 0 0 7 0 0 0 18 0 1 0 259692483 6651904 753 996147200 134512640 135239763 4294956192 18446744073709551615 134943696 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 1624 754 355 177 0 527 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6496

[startup+0.101644 s]
/proc/loadavg: 2.36 2.30 2.14 4/73 16915
/proc/meminfo: memFree=1316672/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=6892 CPUtime=0.09
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 899 0 0 0 9 0 0 0 18 0 1 0 259692483 7057408 865 996147200 134512640 135239763 4294956192 18446744073709551615 6985339 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 1723 866 355 177 0 626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6892

[startup+0.301665 s]
/proc/loadavg: 2.36 2.30 2.14 4/73 16915
/proc/meminfo: memFree=1316672/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=10456 CPUtime=0.29
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 1844 0 0 0 28 1 0 0 19 0 1 0 259692483 10706944 1810 996147200 134512640 135239763 4294956192 18446744073709551615 6985339 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 2614 1810 355 177 0 1517 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10456

[startup+0.701708 s]
/proc/loadavg: 2.36 2.30 2.14 4/73 16915
/proc/meminfo: memFree=1316672/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=18172 CPUtime=0.69
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 3734 0 0 0 67 2 0 0 23 0 1 0 259692483 18608128 3700 996147200 134512640 135239763 4294956192 18446744073709551615 6985339 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 4543 3700 355 177 0 3446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18172

[startup+1.50179 s]
/proc/loadavg: 2.41 2.31 2.14 3/74 16916
/proc/meminfo: memFree=1297720/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=32884 CPUtime=1.49
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 7510 0 0 0 143 6 0 0 25 0 1 0 259692483 33673216 7476 996147200 134512640 135239763 4294956192 18446744073709551615 6985339 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 8221 7476 355 177 0 7124 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32884

[startup+3.10196 s]
/proc/loadavg: 2.41 2.31 2.14 3/74 16916
/proc/meminfo: memFree=1277176/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=62896 CPUtime=3.07
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 14987 0 0 0 295 12 0 0 25 0 1 0 259692483 64405504 14953 996147200 134512640 135239763 4294956192 18446744073709551615 6985339 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 15724 14953 355 177 0 14627 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 62896

[startup+6.30131 s]
/proc/loadavg: 2.54 2.33 2.15 3/74 16916
/proc/meminfo: memFree=1215352/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=123316 CPUtime=6.27
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 30118 0 0 0 601 26 0 0 25 0 1 0 259692483 126275584 30084 996147200 134512640 135239763 4294956192 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 30829 30084 355 177 0 29732 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 123316

[startup+12.703 s]
/proc/loadavg: 2.49 2.33 2.15 3/74 16916
/proc/meminfo: memFree=1009464/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=12.66
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92126 0 0 0 1209 57 0 0 25 0 1 0 259692483 361893888 77425 996147200 134512640 135239763 4294956192 18446744073709551615 135015488 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77425 392 177 0 87256 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 353412

[startup+25.5014 s]
/proc/loadavg: 2.42 2.32 2.15 3/74 16916
/proc/meminfo: memFree=1009464/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=25.45
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 2488 57 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 353412

[startup+51.1011 s]
/proc/loadavg: 2.25 2.29 2.15 3/74 16916
/proc/meminfo: memFree=1009592/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=51.04
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 5047 57 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 353412

[startup+102.307 s]
/proc/loadavg: 2.11 2.24 2.14 3/74 16916
/proc/meminfo: memFree=1009464/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=102.23
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 10166 57 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 353412

[startup+162.302 s]
/proc/loadavg: 2.04 2.19 2.12 3/74 16916
/proc/meminfo: memFree=1009464/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=162.21
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 16163 58 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 353412

[startup+222.301 s]
/proc/loadavg: 2.01 2.16 2.11 3/74 16916
/proc/meminfo: memFree=1009464/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=222.18
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 22160 58 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 353412

[startup+282.302 s]
/proc/loadavg: 2.00 2.12 2.10 3/74 16916
/proc/meminfo: memFree=1009464/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=282.16
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 28158 58 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 353412

[startup+342.301 s]
/proc/loadavg: 2.00 2.10 2.09 3/74 16916
/proc/meminfo: memFree=1009472/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=342.13
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 34155 58 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 353412

[startup+402.301 s]
/proc/loadavg: 2.00 2.08 2.08 3/74 16916
/proc/meminfo: memFree=1009344/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=402.11
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 40153 58 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789152 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 353412

[startup+462.302 s]
/proc/loadavg: 2.00 2.06 2.08 3/74 16916
/proc/meminfo: memFree=1009344/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=462.08
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 46150 58 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 353412

[startup+522.301 s]
/proc/loadavg: 2.00 2.05 2.07 3/74 16916
/proc/meminfo: memFree=1009344/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=522.06
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 52148 58 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 353412

[startup+582.302 s]
/proc/loadavg: 2.00 2.04 2.07 3/74 16916
/proc/meminfo: memFree=1009344/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=582.03
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 58145 58 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 353412

[startup+642.301 s]
/proc/loadavg: 2.00 2.03 2.06 3/74 16916
/proc/meminfo: memFree=1009344/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=642.01
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 64143 58 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 353412


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.01 2.04 3/74 16916
/proc/meminfo: memFree=1009152/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=821.94
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 82135 59 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 353412

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 16916
/proc/meminfo: memFree=1009152/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=881.91
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 88132 59 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 353412

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.03 3/74 16916
/proc/meminfo: memFree=1009024/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=941.89
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 94130 59 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 135015488 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 353412

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/74 16916
/proc/meminfo: memFree=1008960/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1001.86
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 100127 59 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 353412

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/74 16916
/proc/meminfo: memFree=1008960/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1061.85
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 106125 60 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 353412

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/74 16916
/proc/meminfo: memFree=1008960/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1121.82
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 112122 60 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 353412

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/74 16916
/proc/meminfo: memFree=1008832/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1181.79
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 118119 60 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 353412

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16916
/proc/meminfo: memFree=1008640/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1241.77
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 124117 60 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789210 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 353412

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16916
/proc/meminfo: memFree=1008576/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1301.75
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 130115 60 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 353412

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16916
/proc/meminfo: memFree=1008576/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1361.71
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 136111 60 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789142 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 353412

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16916
/proc/meminfo: memFree=1008640/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1421.7
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 142110 60 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 353412

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16916
/proc/meminfo: memFree=1008576/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1481.68
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 148107 61 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789216 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 353412

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16956
/proc/meminfo: memFree=1190232/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1541.08
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 154046 62 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1541.08
Current children cumulated vsize (KiB) 353412

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16956
/proc/meminfo: memFree=1173208/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1600.77
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 160015 62 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789141 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1600.77
Current children cumulated vsize (KiB) 353412

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16956
/proc/meminfo: memFree=1154648/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1660.45
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 165983 62 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1660.45
Current children cumulated vsize (KiB) 353412

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16956
/proc/meminfo: memFree=1154456/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1720.16
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 171953 63 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789142 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1720.16
Current children cumulated vsize (KiB) 353412

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16956
/proc/meminfo: memFree=1132632/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1779.81
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 177918 63 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789216 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1779.81
Current children cumulated vsize (KiB) 353412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16956
/proc/meminfo: memFree=1132632/2055920 swapFree=4180672/4192956
[pid=16915] ppid=16913 vsize=353412 CPUtime=1800.01
/proc/16915/stat : 16915 (xsolve) R 16913 16915 15190 0 -1 4194304 92127 0 0 0 179938 63 0 0 25 0 1 0 259692483 361893888 77426 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16915/statm: 88353 77426 393 177 0 87256 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 353412

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): 1802.65
CPU time (s): 1800.07
CPU user time (s): 1799.39
CPU system time (s): 0.680896
CPU usage (%): 99.8565
Max. virtual memory (cumulated for all children) (KiB): 353412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.39
system time used= 0.680896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92127
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= 14010

runsolver used 1.59676 second user time and 4.96924 second system time

The end

Launcher Data (download as text)

Begin job on node82 at 2008-07-05 12:03:07
IDJOB=1094608
IDBENCH=58812
IDSOLVER=357
FILE ID=node82/1094608-1215252181
PBS_JOBID= 7882038
Free space on /tmp= 66356 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-17.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-1094608-1215252181/watcher-1094608-1215252181 -o /tmp/evaluation-result-1094608-1215252181/solver-1094608-1215252181 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094608-1215252181.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 01d6c53340f0222548a1b907ff47165c
RANDOM SEED=2093959486

node82.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		: 3000.239
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		: 3000.239
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1317152 kB
Buffers:         18556 kB
Cached:         352612 kB
SwapCached:       5892 kB
Active:         613352 kB
Inactive:        75396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317152 kB
SwapTotal:     4192956 kB
SwapFree:      4180672 kB
Dirty:           71608 kB
Writeback:           0 kB
Mapped:         324672 kB
Slab:            34732 kB
Committed_AS:   984904 kB
PageTables:       2428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66416 MiB
End job on node82 at 2008-07-05 12:33:11