Trace number 2086880

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 1.545? (TO) 1800.08 1800.91

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-20.xml
MD5SUMd7708ecaa4b0e9b8ee6812bd6eefd125
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints3220
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3220
Global constraints used (with number of constraints)

Solver Data 

0.00/0.00	c mistral version 1.545

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2086880-1247384567/watcher-2086880-1247384567 -o /tmp/evaluation-result-2086880-1247384567/solver-2086880-1247384567 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2086880-1247384567.xml 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.13 2.11 2.04 4/81 28240
/proc/meminfo: memFree=1766352/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=4804 CPUtime=0
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 25523646 4919296 165 996147200 1448431616 1448550632 4294956208 18446744073709551615 1448480482 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1201 165 140 29 0 16 0

[startup+0.0963919 s]
/proc/loadavg: 2.13 2.11 2.04 4/81 28240
/proc/meminfo: memFree=1766352/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=5584 CPUtime=0.08
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 606 0 0 0 8 0 0 0 18 0 1 0 25523646 5718016 585 996147200 1448431616 1448550632 4294956208 18446744073709551615 4157381179 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1396 585 377 29 0 211 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5584

[startup+0.10139 s]
/proc/loadavg: 2.13 2.11 2.04 4/81 28240
/proc/meminfo: memFree=1766352/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=5584 CPUtime=0.09
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 615 0 0 0 9 0 0 0 18 0 1 0 25523646 5718016 594 996147200 1448431616 1448550632 4294956208 18446744073709551615 4157381179 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1396 594 377 29 0 211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5584

[startup+0.301426 s]
/proc/loadavg: 2.13 2.11 2.04 4/81 28240
/proc/meminfo: memFree=1766352/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=0.29
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 871 0 0 0 29 0 0 0 19 0 1 0 25523646 6549504 850 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 850 424 29 0 414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6396

[startup+0.701494 s]
/proc/loadavg: 2.13 2.11 2.04 4/81 28240
/proc/meminfo: memFree=1766352/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=0.69
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 872 0 0 0 69 0 0 0 23 0 1 0 25523646 6549504 851 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264016 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 851 424 29 0 414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6396

[startup+1.50263 s]
/proc/loadavg: 2.13 2.11 2.04 3/82 28241
/proc/meminfo: memFree=1764616/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1.49
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 149 0 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134756450 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6396

[startup+3.10091 s]
/proc/loadavg: 2.13 2.11 2.04 5/82 28241
/proc/meminfo: memFree=1764424/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=3.09
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 309 0 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134843577 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6396

[startup+6.30146 s]
/proc/loadavg: 2.12 2.11 2.04 3/82 28241
/proc/meminfo: memFree=1764360/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=6.29
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 629 0 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865219 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6396

[startup+12.7016 s]
/proc/loadavg: 2.11 2.11 2.04 4/82 28241
/proc/meminfo: memFree=1764240/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=12.68
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 1268 0 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6396

[startup+25.5018 s]
/proc/loadavg: 2.09 2.10 2.03 3/82 28241
/proc/meminfo: memFree=1764240/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=25.47
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 2547 0 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865397 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 6396

[startup+51.1012 s]
/proc/loadavg: 2.06 2.09 2.03 3/82 28241
/proc/meminfo: memFree=1764304/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=51.06
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 5106 0 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134718395 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6396

[startup+102.307 s]
/proc/loadavg: 2.02 2.07 2.03 4/82 28241
/proc/meminfo: memFree=1764048/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=102.25
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 10225 0 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865162 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6396

[startup+162.301 s]
/proc/loadavg: 2.01 2.06 2.02 3/82 28241
/proc/meminfo: memFree=1764048/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=162.21
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 16221 0 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864860 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 6396

[startup+222.302 s]
/proc/loadavg: 2.00 2.05 2.01 4/82 28241
/proc/meminfo: memFree=1764112/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=222.18
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 22218 0 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134835408 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 6396

[startup+282.302 s]
/proc/loadavg: 2.00 2.03 2.01 4/82 28241
/proc/meminfo: memFree=1764112/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=282.16
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 28215 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135305714 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 6396

[startup+342.302 s]
/proc/loadavg: 2.00 2.03 2.00 4/82 28241
/proc/meminfo: memFree=1764112/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=342.13
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 34212 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135305011 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 6396

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 28241
/proc/meminfo: memFree=1764112/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=402.11
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 40210 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135283663 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 6396

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 28243
/proc/meminfo: memFree=1763920/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=462.08
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 46207 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865403 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 6396

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 28243
/proc/meminfo: memFree=1763920/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=522.05
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 52204 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135283185 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 6396

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28243
/proc/meminfo: memFree=1763856/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=582.02
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 58201 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865397 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 6396

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28243
/proc/meminfo: memFree=1763728/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=642
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 64199 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865264 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 6396

[startup+702.303 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28243
/proc/meminfo: memFree=1763600/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=881.88
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 88187 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134756455 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 6396

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28243
/proc/meminfo: memFree=1763600/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=941.86
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 94185 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135283316 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 6396

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28243
/proc/meminfo: memFree=1763536/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1001.83
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 100182 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134718079 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 6396

[startup+1062.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28243
/proc/meminfo: memFree=1763536/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1061.81
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 106180 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135304742 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 6396

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28249
/proc/meminfo: memFree=1763216/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1121.77
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 112176 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864886 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 6396

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28249
/proc/meminfo: memFree=1763216/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1181.75
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 118174 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865038 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 6396

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28249
/proc/meminfo: memFree=1763088/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1241.71
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 124170 1 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1241.71
Current children cumulated vsize (KiB) 6396

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28249
/proc/meminfo: memFree=1763088/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1301.7
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 130168 2 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134842960 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 6396

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28249
/proc/meminfo: memFree=1763088/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1361.67
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 136165 2 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134842945 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 6396

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28249
/proc/meminfo: memFree=1763088/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1421.64
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 142162 2 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135283555 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 6396

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28249
/proc/meminfo: memFree=1763024/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1481.61
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 148159 2 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135283618 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 6396

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28249
/proc/meminfo: memFree=1762896/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1541.59
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 154157 2 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865044 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 6396

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28249
/proc/meminfo: memFree=1762896/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1601.55
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 160153 2 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134756281 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1601.55
Current children cumulated vsize (KiB) 6396

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 28249
/proc/meminfo: memFree=1762896/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1661.53
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 166151 2 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135263990 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 6396

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28249
/proc/meminfo: memFree=1762896/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1721.5
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 172148 2 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865235 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1721.5
Current children cumulated vsize (KiB) 6396

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28279
/proc/meminfo: memFree=1778768/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1781.47
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 178144 3 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 134718019 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1781.47
Current children cumulated vsize (KiB) 6396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28279
/proc/meminfo: memFree=1778768/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1800.07
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 180004 3 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135283018 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6396

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

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

[startup+1800.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28279
/proc/meminfo: memFree=1778768/2055920 swapFree=4192812/4192956
[pid=28240] ppid=28238 vsize=6396 CPUtime=1800.07
/proc/28240/stat : 28240 (ld-linux.so.2) R 28238 28240 26843 0 -1 4194304 873 0 0 0 180004 3 0 0 25 0 1 0 25523646 6549504 852 996147200 1448431616 1448550632 4294956208 18446744073709551615 135283018 0 0 4096 0 0 0 0 17 0 0 0
/proc/28240/statm: 1599 852 424 29 0 414 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.91
CPU time (s): 1800.08
CPU user time (s): 1800.04
CPU system time (s): 0.033994
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 6396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 873
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= 24
involuntary context switches= 7267

runsolver used 2.67959 second user time and 5.30519 second system time

The end

Launcher Data 

Begin job on node14 at 2009-07-12 09:42:47
IDJOB=2086880
IDBENCH=58654
IDSOLVER=769
FILE ID=node14/2086880-1247384567
PBS_JOBID= 9507227
Free space on /tmp= 66520 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-20.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086880-1247384567/watcher-2086880-1247384567 -o /tmp/evaluation-result-2086880-1247384567/solver-2086880-1247384567 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2086880-1247384567.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d7708ecaa4b0e9b8ee6812bd6eefd125
RANDOM SEED=469655903

node14.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		: 3000.265
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		: 3000.265
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:       1766832 kB
Buffers:         31524 kB
Cached:         103388 kB
SwapCached:          0 kB
Active:         161708 kB
Inactive:        73720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:         120976 kB
Slab:            38720 kB
Committed_AS:   323428 kB
PageTables:       2076 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= 66516 MiB
End job on node14 at 2009-07-12 10:12:50