Trace number 2073207

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) 1800.07 1801.91

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-38-4.xml
MD5SUM06664dac960f5505ba0d82ad19b5ce56
Bench CategoryN-ARY-INT (n-ary 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 variables703
Number of constraints8436
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8436
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-2073207-1247357947/watcher-2073207-1247357947 -o /tmp/evaluation-result-2073207-1247357947/solver-2073207-1247357947 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2073207-1247357947.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: 1.92 2.02 2.00 4/72 16864
/proc/meminfo: memFree=916504/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=4804 CPUtime=0
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 22858414 4919296 163 996147200 1448431616 1448550632 4294956208 18446744073709551615 1448480482 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 1201 163 138 29 0 16 0

[startup+0.0500541 s]
/proc/loadavg: 1.92 2.02 2.00 4/72 16864
/proc/meminfo: memFree=916504/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=5336 CPUtime=0.04
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 543 0 0 0 4 0 0 0 18 0 1 0 22858414 5464064 522 996147200 1448431616 1448550632 4294956208 18446744073709551615 134688892 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 1334 522 373 29 0 149 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5336

[startup+0.102059 s]
/proc/loadavg: 1.92 2.02 2.00 4/72 16864
/proc/meminfo: memFree=916504/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=5720 CPUtime=0.09
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 629 0 0 0 9 0 0 0 18 0 1 0 22858414 5857280 608 996147200 1448431616 1448550632 4294956208 18446744073709551615 4157379021 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 1430 608 373 29 0 245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5720

[startup+0.30108 s]
/proc/loadavg: 1.92 2.02 2.00 4/72 16864
/proc/meminfo: memFree=916504/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=7024 CPUtime=0.29
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 952 0 0 0 29 0 0 0 19 0 1 0 22858414 7192576 931 996147200 1448431616 1448550632 4294956208 18446744073709551615 134688899 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 1756 931 373 29 0 571 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7024

[startup+0.701124 s]
/proc/loadavg: 1.92 2.02 2.00 4/72 16864
/proc/meminfo: memFree=916504/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=0.68
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2524 0 0 0 67 1 0 0 23 0 1 0 22858414 13602816 2503 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865184 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2503 406 29 0 2136 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13284

[startup+1.50121 s]
/proc/loadavg: 1.92 2.02 2.00 3/73 16865
/proc/meminfo: memFree=907920/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1.48
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2530 0 0 0 147 1 0 0 25 0 1 0 22858414 13602816 2509 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865140 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2509 406 29 0 2136 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13284

[startup+3.10138 s]
/proc/loadavg: 1.92 2.02 2.00 3/73 16865
/proc/meminfo: memFree=907792/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=3.08
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2531 0 0 0 307 1 0 0 25 0 1 0 22858414 13602816 2510 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860553 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2510 406 29 0 2136 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13284

[startup+6.30173 s]
/proc/loadavg: 1.93 2.02 2.00 3/73 16865
/proc/meminfo: memFree=907728/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=6.28
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2531 0 0 0 627 1 0 0 25 0 1 0 22858414 13602816 2510 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534240 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2510 406 29 0 2136 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13284

[startup+12.7014 s]
/proc/loadavg: 1.93 2.02 2.00 3/73 16865
/proc/meminfo: memFree=907600/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=12.68
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2533 0 0 0 1267 1 0 0 25 0 1 0 22858414 13602816 2512 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528929 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2512 406 29 0 2136 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13284

[startup+25.5018 s]
/proc/loadavg: 1.95 2.02 2.00 3/73 16865
/proc/meminfo: memFree=907600/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=25.48
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 2547 1 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860449 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13284

[startup+51.1016 s]
/proc/loadavg: 1.96 2.02 2.00 3/73 16865
/proc/meminfo: memFree=907664/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=51.06
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 5105 1 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264054 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13284

[startup+102.306 s]
/proc/loadavg: 1.98 2.01 2.00 3/73 16865
/proc/meminfo: memFree=907600/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=102.25
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 10224 1 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860533 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13284

[startup+162.302 s]
/proc/loadavg: 1.99 2.01 2.00 3/73 16865
/proc/meminfo: memFree=907536/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=162.21
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 16220 1 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135265362 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 13284

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 16865
/proc/meminfo: memFree=907408/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=222.19
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 22218 1 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860521 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 13284

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 16865
/proc/meminfo: memFree=907472/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=282.17
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 28216 1 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860550 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 13284

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 16865
/proc/meminfo: memFree=907472/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=342.14
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 34213 1 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264054 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 13284

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 16865
/proc/meminfo: memFree=907472/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=402.13
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 40211 2 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134861110 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 13284

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 16865
/proc/meminfo: memFree=907472/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=462.1
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 46208 2 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135257839 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 13284

[startup+522.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 16865
/proc/meminfo: memFree=907472/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=522.08
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 52206 2 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860481 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 13284

[startup+582.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 16865
/proc/meminfo: memFree=907472/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=582.05
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 58203 2 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264016 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 13284

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16865
/proc/meminfo: memFree=907536/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=642.03
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 64201 2 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135263985 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 13284

[startup+702.301 s]

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

[startup+882.303 s]
/proc/loadavg: 2.18 2.06 2.02 3/83 16942
/proc/meminfo: memFree=173568/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=881.92
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 88188 4 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860463 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 13284

[startup+942.303 s]
/proc/loadavg: 2.07 2.04 2.01 3/83 16942
/proc/meminfo: memFree=168384/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=941.89
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 94185 4 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860436 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 13284

[startup+1002.3 s]
/proc/loadavg: 2.17 2.07 2.02 4/83 16942
/proc/meminfo: memFree=173504/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1001.87
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 100183 4 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 13284

[startup+1062.3 s]
/proc/loadavg: 2.20 2.08 2.02 3/83 16942
/proc/meminfo: memFree=168448/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1061.84
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 106180 4 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135257824 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 13284

[startup+1122.3 s]
/proc/loadavg: 1.47 1.90 1.96 2/68 17019
/proc/meminfo: memFree=911040/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1121.82
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 112177 5 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135265333 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 13284

[startup+1182.3 s]
/proc/loadavg: 1.95 1.92 1.96 3/85 17101
/proc/meminfo: memFree=785784/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1181.46
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 118139 7 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860676 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 13284

[startup+1242.3 s]
/proc/loadavg: 2.39 2.05 2.00 3/85 17101
/proc/meminfo: memFree=772792/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1240.91
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 124084 7 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534244 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1240.91
Current children cumulated vsize (KiB) 13284

[startup+1302.3 s]
/proc/loadavg: 1.83 1.98 1.98 2/68 17179
/proc/meminfo: memFree=910336/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1300.67
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 130059 8 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865264 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1300.67
Current children cumulated vsize (KiB) 13284

[startup+1362.3 s]
/proc/loadavg: 1.74 1.91 1.95 3/74 17190
/proc/meminfo: memFree=905296/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1360.63
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 136055 8 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135257839 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1360.63
Current children cumulated vsize (KiB) 13284

[startup+1422.31 s]
/proc/loadavg: 1.90 1.92 1.95 3/74 17190
/proc/meminfo: memFree=905232/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1420.61
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 142053 8 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1420.61
Current children cumulated vsize (KiB) 13284

[startup+1482.3 s]
/proc/loadavg: 1.96 1.93 1.95 3/74 17190
/proc/meminfo: memFree=905232/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1480.59
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 148050 9 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135265465 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1480.59
Current children cumulated vsize (KiB) 13284

[startup+1542.3 s]
/proc/loadavg: 1.98 1.94 1.95 3/74 17190
/proc/meminfo: memFree=905232/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1540.57
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 154048 9 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134861115 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1540.57
Current children cumulated vsize (KiB) 13284

[startup+1602.3 s]
/proc/loadavg: 1.99 1.95 1.95 3/74 17190
/proc/meminfo: memFree=905232/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1600.54
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 160045 9 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534234 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1600.54
Current children cumulated vsize (KiB) 13284

[startup+1662.3 s]
/proc/loadavg: 1.99 1.95 1.95 3/74 17190
/proc/meminfo: memFree=905232/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1660.52
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 166043 9 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264051 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1660.52
Current children cumulated vsize (KiB) 13284

[startup+1722.3 s]
/proc/loadavg: 1.99 1.96 1.95 3/74 17190
/proc/meminfo: memFree=905232/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1720.49
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 172040 9 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 135268310 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1720.49
Current children cumulated vsize (KiB) 13284

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.95 3/74 17190
/proc/meminfo: memFree=905104/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1780.47
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 178038 9 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860543 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1780.47
Current children cumulated vsize (KiB) 13284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.9 s]
/proc/loadavg: 1.99 1.97 1.95 3/74 17190
/proc/meminfo: memFree=905104/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1800.06
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 179997 9 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860570 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 13284

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

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

[startup+1801.9 s]
/proc/loadavg: 1.99 1.97 1.95 3/74 17190
/proc/meminfo: memFree=905104/2055920 swapFree=4192956/4192956
[pid=16864] ppid=16862 vsize=13284 CPUtime=1800.06
/proc/16864/stat : 16864 (ld-linux.so.2) R 16862 16864 16112 0 -1 4194304 2536 0 0 0 179997 9 0 0 25 0 1 0 22858414 13602816 2515 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860570 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 3321 2515 406 29 0 2136 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 13284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.91
CPU time (s): 1800.07
CPU user time (s): 1799.98
CPU system time (s): 0.092985
CPU usage (%): 99.8981
Max. virtual memory (cumulated for all children) (KiB): 13284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2536
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= 13432

runsolver used 1.87971 second user time and 5.00324 second system time

The end

Launcher Data 

Begin job on node47 at 2009-07-12 02:19:07
IDJOB=2073207
IDBENCH=55957
IDSOLVER=769
FILE ID=node47/2073207-1247357947
PBS_JOBID= 9506965
Free space on /tmp= 66456 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-38-4.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073207-1247357947/watcher-2073207-1247357947 -o /tmp/evaluation-result-2073207-1247357947/solver-2073207-1247357947 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2073207-1247357947.xml

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

MD5SUM BENCH= 06664dac960f5505ba0d82ad19b5ce56
RANDOM SEED=481912687

node47.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		: 3000.218
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		: 3000.218
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:        916984 kB
Buffers:         68816 kB
Cached:         983348 kB
SwapCached:          0 kB
Active:         301188 kB
Inactive:       769168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916984 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2404 kB
Writeback:           0 kB
Mapped:          29736 kB
Slab:            54056 kB
Committed_AS:   156272 kB
PageTables:       1804 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= 66456 MiB
End job on node47 at 2009-07-12 02:49:11