Trace number 1050611

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) 1800.01 1815.91

General information on the benchmark

Namecsp/golombRulerArity3/
normalized-ruler-67-11-a3.xml
MD5SUM485c8fe818a9857f587d4656422ed032
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark481.664
Satisfiable
(Un)Satisfiability was proved
Number of variables66
Number of constraints1595
Maximum constraint arity3
Maximum domain size68
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1595
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-1050611-1215050426/watcher-1050611-1215050426 -o /tmp/evaluation-result-1050611-1215050426/solver-1050611-1215050426 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1050611-1215050426.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 2.03 2.03 4/73 30110
/proc/meminfo: memFree=1874064/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=4584 CPUtime=0
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 344 0 0 0 0 0 0 0 18 0 1 0 660770204 4694016 310 996147200 134512640 135239763 4294956208 18446744073709551615 4159877344 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1146 322 276 177 0 49 0

[startup+0.0376661 s]
/proc/loadavg: 2.00 2.03 2.03 4/73 30110
/proc/meminfo: memFree=1874064/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=4844 CPUtime=0.03
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 540 0 0 0 3 0 0 0 18 0 1 0 660770204 4960256 506 996147200 134512640 135239763 4294956208 18446744073709551615 12350817 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1211 506 374 177 0 114 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4844

[startup+0.101673 s]
/proc/loadavg: 2.00 2.03 2.03 4/73 30110
/proc/meminfo: memFree=1874064/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=0.09
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 731 0 0 0 9 0 0 0 18 0 1 0 660770204 5648384 697 996147200 134512640 135239763 4294956208 18446744073709551615 134803248 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 697 411 177 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5516

[startup+0.301692 s]
/proc/loadavg: 2.00 2.03 2.03 4/73 30110
/proc/meminfo: memFree=1874064/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=0.29
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 731 0 0 0 29 0 0 0 19 0 1 0 660770204 5648384 697 996147200 134512640 135239763 4294956208 18446744073709551615 135021406 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 697 411 177 0 282 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5516

[startup+0.701732 s]
/proc/loadavg: 2.00 2.03 2.03 4/73 30110
/proc/meminfo: memFree=1874064/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=0.69
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 735 0 0 0 69 0 0 0 23 0 1 0 660770204 5648384 701 996147200 134512640 135239763 4294956208 18446744073709551615 135021286 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 701 413 177 0 282 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5516

[startup+1.50281 s]
/proc/loadavg: 2.00 2.03 2.03 3/74 30111
/proc/meminfo: memFree=1872776/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1.49
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 735 0 0 0 149 0 0 0 25 0 1 0 660770204 5648384 701 996147200 134512640 135239763 4294956208 18446744073709551615 134820711 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 701 413 177 0 282 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5516

[startup+3.10197 s]
/proc/loadavg: 2.00 2.03 2.03 3/74 30111
/proc/meminfo: memFree=1872584/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=3.08
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 735 0 0 0 308 0 0 0 25 0 1 0 660770204 5648384 701 996147200 134512640 135239763 4294956208 18446744073709551615 135013668 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 701 413 177 0 282 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5516

[startup+6.30129 s]
/proc/loadavg: 2.00 2.03 2.03 3/74 30111
/proc/meminfo: memFree=1872520/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=6.27
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 738 0 0 0 627 0 0 0 25 0 1 0 660770204 5648384 704 996147200 134512640 135239763 4294956208 18446744073709551615 134804229 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 704 413 177 0 282 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 5516

[startup+12.7019 s]
/proc/loadavg: 2.00 2.02 2.03 3/74 30111
/proc/meminfo: memFree=1872400/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=12.64
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 738 0 0 0 1264 0 0 0 25 0 1 0 660770204 5648384 704 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 704 413 177 0 282 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 5516

[startup+25.5012 s]
/proc/loadavg: 2.00 2.02 2.03 3/74 30111
/proc/meminfo: memFree=1872464/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=25.39
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 738 0 0 0 2539 0 0 0 25 0 1 0 660770204 5648384 704 996147200 134512640 135239763 4294956208 18446744073709551615 135015892 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 704 413 177 0 282 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 5516

[startup+51.1017 s]
/proc/loadavg: 2.00 2.02 2.03 3/74 30117
/proc/meminfo: memFree=1872400/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=50.87
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 738 0 0 0 5087 0 0 0 25 0 1 0 660770204 5648384 704 996147200 134512640 135239763 4294956208 18446744073709551615 135013673 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 704 413 177 0 282 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 5516

[startup+102.307 s]
/proc/loadavg: 2.15 2.05 2.03 3/79 30452
/proc/meminfo: memFree=1865600/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=100.99
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 738 0 0 0 10098 1 0 0 25 0 1 0 660770204 5648384 704 996147200 134512640 135239763 4294956208 18446744073709551615 135102416 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 704 413 177 0 282 0
Current children cumulated CPU time (s) 100.99
Current children cumulated vsize (KiB) 5516

[startup+162.302 s]
/proc/loadavg: 2.85 2.27 2.11 4/79 30735
/proc/meminfo: memFree=1851744/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=160.26
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 16022 4 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134804051 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 160.26
Current children cumulated vsize (KiB) 5516

[startup+222.302 s]
/proc/loadavg: 2.98 2.41 2.16 4/79 30950
/proc/meminfo: memFree=1835136/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=220
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 21995 5 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135013649 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 220
Current children cumulated vsize (KiB) 5516

[startup+282.302 s]
/proc/loadavg: 3.07 2.53 2.22 3/79 31197
/proc/meminfo: memFree=1821608/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=279.75
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 27969 6 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134803180 0 0 4096 0 0 0 0 17 0 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 279.75
Current children cumulated vsize (KiB) 5516

[startup+342.302 s]
/proc/loadavg: 3.22 2.67 2.29 4/101 31510
/proc/meminfo: memFree=1721640/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=339.39
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 33930 9 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135021351 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 5516

[startup+402.302 s]
/proc/loadavg: 3.23 2.78 2.34 4/89 31926
/proc/meminfo: memFree=1752320/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=398.98
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 39886 12 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135013635 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 398.98
Current children cumulated vsize (KiB) 5516

[startup+462.301 s]
/proc/loadavg: 3.26 2.86 2.40 4/89 32185
/proc/meminfo: memFree=1736704/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=458.43
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 45829 14 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135020047 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 458.43
Current children cumulated vsize (KiB) 5516

[startup+522.301 s]
/proc/loadavg: 3.09 2.88 2.43 5/88 32278
/proc/meminfo: memFree=1723944/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=517.9
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 51775 15 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135017814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 517.9
Current children cumulated vsize (KiB) 5516

[startup+582.301 s]
/proc/loadavg: 3.03 2.90 2.46 4/88 32281
/proc/meminfo: memFree=1711912/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=577.37
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 57722 15 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134803976 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 577.37
Current children cumulated vsize (KiB) 5516

[startup+642.301 s]
/proc/loadavg: 3.01 2.92 2.49 4/88 32314
/proc/meminfo: memFree=1700008/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=636.86
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 63670 16 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135074078 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 636.86
Current children cumulated vsize (KiB) 5516


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

[startup+882.301 s]
/proc/loadavg: 2.11 2.60 2.47 3/83 32371
/proc/meminfo: memFree=1666920/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=873.44
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 87324 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135015248 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 873.44
Current children cumulated vsize (KiB) 5516

[startup+942.301 s]
/proc/loadavg: 2.04 2.49 2.44 3/83 32371
/proc/meminfo: memFree=1666856/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=933
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 93280 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135016525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 933
Current children cumulated vsize (KiB) 5516

[startup+1002.3 s]
/proc/loadavg: 2.01 2.40 2.41 3/83 32371
/proc/meminfo: memFree=1666728/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=992.54
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 99234 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134790125 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 992.54
Current children cumulated vsize (KiB) 5516

[startup+1062.3 s]
/proc/loadavg: 2.00 2.32 2.38 3/83 32371
/proc/meminfo: memFree=1666472/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1052.09
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 105189 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134804156 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1052.09
Current children cumulated vsize (KiB) 5516

[startup+1122.3 s]
/proc/loadavg: 2.00 2.26 2.35 3/83 32371
/proc/meminfo: memFree=1666344/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1111.63
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 111143 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135020430 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1111.63
Current children cumulated vsize (KiB) 5516

[startup+1182.3 s]
/proc/loadavg: 2.00 2.21 2.33 3/83 32371
/proc/meminfo: memFree=1666344/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1171.18
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 117098 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1171.18
Current children cumulated vsize (KiB) 5516

[startup+1242.3 s]
/proc/loadavg: 2.00 2.17 2.31 3/83 32371
/proc/meminfo: memFree=1666280/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1230.73
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 123053 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1230.73
Current children cumulated vsize (KiB) 5516

[startup+1302.3 s]
/proc/loadavg: 2.00 2.14 2.28 3/83 32371
/proc/meminfo: memFree=1666088/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1290.28
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 129008 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135021424 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1290.28
Current children cumulated vsize (KiB) 5516

[startup+1362.3 s]
/proc/loadavg: 2.00 2.11 2.26 3/83 32371
/proc/meminfo: memFree=1666088/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1349.82
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 134962 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134803811 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1349.82
Current children cumulated vsize (KiB) 5516

[startup+1422.31 s]
/proc/loadavg: 2.00 2.09 2.25 3/83 32371
/proc/meminfo: memFree=1666024/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1409.37
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 140917 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135020172 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1409.37
Current children cumulated vsize (KiB) 5516

[startup+1482.3 s]
/proc/loadavg: 2.00 2.07 2.23 3/83 32371
/proc/meminfo: memFree=1665896/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1468.92
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 146872 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134804187 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1468.92
Current children cumulated vsize (KiB) 5516

[startup+1542.3 s]
/proc/loadavg: 2.00 2.05 2.21 3/83 32371
/proc/meminfo: memFree=1665704/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1528.46
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 152826 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1528.46
Current children cumulated vsize (KiB) 5516

[startup+1602.3 s]
/proc/loadavg: 2.00 2.04 2.19 3/83 32371
/proc/meminfo: memFree=1665576/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1588.01
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 158781 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135016502 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1588.01
Current children cumulated vsize (KiB) 5516

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 2.18 3/83 32371
/proc/meminfo: memFree=1665512/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1647.55
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 164735 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 135021315 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1647.55
Current children cumulated vsize (KiB) 5516

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.16 3/83 32371
/proc/meminfo: memFree=1665384/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1707.1
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 170690 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134821100 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1707.1
Current children cumulated vsize (KiB) 5516

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.15 3/83 32371
/proc/meminfo: memFree=1665320/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1766.64
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 176644 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134803262 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1766.64
Current children cumulated vsize (KiB) 5516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.9 s]
/proc/loadavg: 2.00 2.02 2.15 3/83 32371
/proc/meminfo: memFree=1665320/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1800
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 179980 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134803237 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 5516

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

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

[startup+1815.9 s]
/proc/loadavg: 2.00 2.02 2.15 3/83 32371
/proc/meminfo: memFree=1665320/2055920 swapFree=4179808/4192956
[pid=30110] ppid=30108 vsize=5516 CPUtime=1800
/proc/30110/stat : 30110 (xsolve) R 30108 30110 27941 0 -1 4194304 739 0 0 0 179980 20 0 0 25 0 1 0 660770204 5648384 705 996147200 134512640 135239763 4294956208 18446744073709551615 134803237 0 0 4096 0 0 0 0 17 1 0 0
/proc/30110/statm: 1379 705 413 177 0 282 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 5516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.91
CPU time (s): 1800.01
CPU user time (s): 1799.8
CPU system time (s): 0.205968
CPU usage (%): 99.1244
Max. virtual memory (cumulated for all children) (KiB): 5516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 739
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= 43043

runsolver used 1.9707 second user time and 4.79727 second system time

The end

Launcher Data (download as text)

Begin job on node89 at 2008-07-03 04:00:26
IDJOB=1050611
IDBENCH=55369
IDSOLVER=357
FILE ID=node89/1050611-1215050426
PBS_JOBID= 7875000
Free space on /tmp= 66536 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/golombRulerArity3/normalized-ruler-67-11-a3.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-1050611-1215050426/watcher-1050611-1215050426 -o /tmp/evaluation-result-1050611-1215050426/solver-1050611-1215050426 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1050611-1215050426.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 485c8fe818a9857f587d4656422ed032
RANDOM SEED=1170402837

node89.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		: 3000.213
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		: 3000.213
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:       1874480 kB
Buffers:         14616 kB
Cached:         100288 kB
SwapCached:       7020 kB
Active:          98136 kB
Inactive:        28756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1874480 kB
SwapTotal:     4192956 kB
SwapFree:      4179808 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          19588 kB
Slab:            39908 kB
Committed_AS:  1735952 kB
PageTables:       1700 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= 66536 MiB
End job on node89 at 2008-07-03 04:30:44