Trace number 1056203

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-prime 1.313? (TO) 1800.04 1817.32

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-300.xml
MD5SUMc7d57b0262fde2b45e9a562f45f9d3ca
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.9213
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints44850
Maximum constraint arity2
Maximum domain size300
Number of constraints which are defined in extension0
Number of constraints which are defined in intension44850
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.10	c mistral-prime 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-1056203-1215062337/watcher-1056203-1215062337 -o /tmp/evaluation-result-1056203-1215062337/solver-1056203-1215062337 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056203-1215062337.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): 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: 2.07 2.09 2.03 4/94 18822
/proc/meminfo: memFree=1063088/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=4580 CPUtime=0
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 362 0 0 0 0 0 0 0 20 0 1 0 618489359 4689920 328 996147200 134512640 135237403 4294956256 18446744073709551615 1570689 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 1145 328 282 176 0 49 0

[startup+0.108658 s]
/proc/loadavg: 2.07 2.09 2.03 4/94 18822
/proc/meminfo: memFree=1063088/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=5908 CPUtime=0.09
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 803 0 0 0 9 0 0 0 21 0 1 0 618489359 6049792 769 996147200 134512640 135237403 4294956256 18446744073709551615 4158772222 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 1477 769 373 176 0 381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5908

[startup+0.201512 s]
/proc/loadavg: 2.07 2.09 2.03 4/94 18822
/proc/meminfo: memFree=1063088/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=7108 CPUtime=0.18
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 1094 0 0 0 18 0 0 0 21 0 1 0 618489359 7278592 1060 996147200 134512640 135237403 4294956256 18446744073709551615 4159001220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 1777 1060 373 176 0 681 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7108

[startup+0.301521 s]
/proc/loadavg: 2.07 2.09 2.03 4/94 18822
/proc/meminfo: memFree=1063088/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=8392 CPUtime=0.28
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 1401 0 0 0 28 0 0 0 22 0 1 0 618489359 8593408 1367 996147200 134512640 135237403 4294956256 18446744073709551615 2039723 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 2098 1367 373 176 0 1002 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8392

[startup+0.701567 s]
/proc/loadavg: 2.07 2.09 2.03 4/94 18822
/proc/meminfo: memFree=1063088/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=13308 CPUtime=0.68
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 2629 0 0 0 67 1 0 0 25 0 1 0 618489359 13627392 2529 996147200 134512640 135237403 4294956256 18446744073709551615 4159751572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 3327 2529 373 176 0 2231 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13308

[startup+1.50166 s]
/proc/loadavg: 2.07 2.09 2.03 3/95 18823
/proc/meminfo: memFree=1052072/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=22900 CPUtime=1.46
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 5136 0 0 0 144 2 0 0 25 0 1 0 618489359 23449600 4873 996147200 134512640 135237403 4294956256 18446744073709551615 134619619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 5725 4873 373 176 0 4629 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 22900

[startup+3.10183 s]
/proc/loadavg: 2.06 2.09 2.03 3/95 18823
/proc/meminfo: memFree=1041640/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=46412 CPUtime=3.03
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11256 0 0 0 298 5 0 0 25 0 1 0 618489359 47525888 10653 996147200 134512640 135237403 4294956256 18446744073709551615 134535137 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11603 10653 404 176 0 10507 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 46412

[startup+6.3022 s]
/proc/loadavg: 2.06 2.09 2.03 3/95 18823
/proc/meminfo: memFree=1021608/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=46412 CPUtime=6.17
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11256 0 0 0 612 5 0 0 25 0 1 0 618489359 47525888 10653 996147200 134512640 135237403 4294956256 18446744073709551615 134532572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11603 10653 404 176 0 10507 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 46412

[startup+12.7019 s]
/proc/loadavg: 2.05 2.08 2.03 3/95 18823
/proc/meminfo: memFree=1026088/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=46412 CPUtime=12.45
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11262 0 0 0 1240 5 0 0 25 0 1 0 618489359 47525888 10659 996147200 134512640 135237403 4294956256 18446744073709551615 134539295 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11603 10659 407 176 0 10507 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 46412

[startup+25.5013 s]
/proc/loadavg: 2.05 2.08 2.03 3/95 18823
/proc/meminfo: memFree=1021672/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=46544 CPUtime=25.03
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11268 0 0 0 2498 5 0 0 25 0 1 0 618489359 47661056 10665 996147200 134512640 135237403 4294956256 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11636 10665 407 176 0 10540 0
Current children cumulated CPU time (s) 25.03
Current children cumulated vsize (KiB) 46544

[startup+51.1012 s]
/proc/loadavg: 2.03 2.07 2.02 3/95 18823
/proc/meminfo: memFree=1026088/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=46544 CPUtime=50.17
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11275 0 0 0 5012 5 0 0 25 0 1 0 618489359 47661056 10672 996147200 134512640 135237403 4294956256 18446744073709551615 134539361 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11636 10672 407 176 0 10540 0
Current children cumulated CPU time (s) 50.17
Current children cumulated vsize (KiB) 46544

[startup+102.302 s]
/proc/loadavg: 2.01 2.06 2.02 3/95 18823
/proc/meminfo: memFree=1021288/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=46544 CPUtime=100.46
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11293 0 0 0 10041 5 0 0 25 0 1 0 618489359 47661056 10690 996147200 134512640 135237403 4294956256 18446744073709551615 134543528 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11636 10690 407 176 0 10540 0
Current children cumulated CPU time (s) 100.46
Current children cumulated vsize (KiB) 46544

[startup+162.302 s]
/proc/loadavg: 2.00 2.05 2.01 3/95 18823
/proc/meminfo: memFree=1022760/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=46676 CPUtime=159.39
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11319 0 0 0 15933 6 0 0 25 0 1 0 618489359 47796224 10716 996147200 134512640 135237403 4294956256 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11669 10716 407 176 0 10573 0
Current children cumulated CPU time (s) 159.39
Current children cumulated vsize (KiB) 46676

[startup+222.306 s]
/proc/loadavg: 2.00 2.03 2.01 3/95 18823
/proc/meminfo: memFree=1023336/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=46808 CPUtime=218.31
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11333 0 0 0 21825 6 0 0 25 0 1 0 618489359 47931392 10730 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11702 10730 407 176 0 10606 0
Current children cumulated CPU time (s) 218.31
Current children cumulated vsize (KiB) 46808

[startup+282.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/95 18823
/proc/meminfo: memFree=1020520/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47068 CPUtime=277.23
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11421 0 0 0 27717 6 0 0 25 0 1 0 618489359 48197632 10785 996147200 134512640 135237403 4294956256 18446744073709551615 134539281 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11767 10785 407 176 0 10671 0
Current children cumulated CPU time (s) 277.23
Current children cumulated vsize (KiB) 47068

[startup+342.302 s]
/proc/loadavg: 2.08 2.04 2.01 3/95 18823
/proc/meminfo: memFree=1026856/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47068 CPUtime=336.16
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11444 0 0 0 33610 6 0 0 25 0 1 0 618489359 48197632 10808 996147200 134512640 135237403 4294956256 18446744073709551615 134543495 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11767 10808 407 176 0 10671 0
Current children cumulated CPU time (s) 336.16
Current children cumulated vsize (KiB) 47068

[startup+402.301 s]
/proc/loadavg: 2.29 2.10 2.03 3/95 18823
/proc/meminfo: memFree=1022312/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47588 CPUtime=395.09
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11608 0 0 0 39503 6 0 0 25 0 1 0 618489359 48730112 10907 996147200 134512640 135237403 4294956256 18446744073709551615 134543485 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11897 10907 407 176 0 10801 0
Current children cumulated CPU time (s) 395.09
Current children cumulated vsize (KiB) 47588

[startup+462.301 s]
/proc/loadavg: 2.14 2.10 2.03 3/95 18823
/proc/meminfo: memFree=1022248/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47588 CPUtime=454.02
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11608 0 0 0 45396 6 0 0 25 0 1 0 618489359 48730112 10907 996147200 134512640 135237403 4294956256 18446744073709551615 134817975 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11897 10907 407 176 0 10801 0
Current children cumulated CPU time (s) 454.02
Current children cumulated vsize (KiB) 47588

[startup+522.302 s]
/proc/loadavg: 2.05 2.08 2.02 3/95 18823
/proc/meminfo: memFree=1022184/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47588 CPUtime=512.94
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11608 0 0 0 51288 6 0 0 25 0 1 0 618489359 48730112 10907 996147200 134512640 135237403 4294956256 18446744073709551615 134541306 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11897 10907 407 176 0 10801 0
Current children cumulated CPU time (s) 512.94
Current children cumulated vsize (KiB) 47588

[startup+582.302 s]
/proc/loadavg: 2.02 2.06 2.01 3/95 18823
/proc/meminfo: memFree=1022120/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47588 CPUtime=571.87
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11608 0 0 0 57181 6 0 0 25 0 1 0 618489359 48730112 10907 996147200 134512640 135237403 4294956256 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11897 10907 407 176 0 10801 0
Current children cumulated CPU time (s) 571.87
Current children cumulated vsize (KiB) 47588

[startup+642.301 s]
/proc/loadavg: 2.00 2.05 2.01 3/95 18823
/proc/meminfo: memFree=1021992/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47588 CPUtime=630.8
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11608 0 0 0 63074 6 0 0 25 0 1 0 618489359 48730112 10907 996147200 134512640 135237403 4294956256 18446744073709551615 134539281 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11897 10907 407 176 0 10801 0
Current children cumulated CPU time (s) 630.8
Current children cumulated vsize (KiB) 47588


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 18826
/proc/meminfo: memFree=1149096/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47720 CPUtime=810.07
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11647 0 0 0 81000 7 0 0 25 0 1 0 618489359 48865280 10946 996147200 134512640 135237403 4294956256 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 11930 10946 407 176 0 10834 0
Current children cumulated CPU time (s) 810.07
Current children cumulated vsize (KiB) 47720

[startup+882.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 18828
/proc/meminfo: memFree=1148840/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47720 CPUtime=870.05
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11647 0 0 0 86998 7 0 0 25 0 1 0 618489359 48865280 10946 996147200 134512640 135237403 4294956256 18446744073709551615 134543528 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 11930 10946 407 176 0 10834 0
Current children cumulated CPU time (s) 870.05
Current children cumulated vsize (KiB) 47720

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 18828
/proc/meminfo: memFree=1148904/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47720 CPUtime=930.02
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11647 0 0 0 92995 7 0 0 25 0 1 0 618489359 48865280 10946 996147200 134512640 135237403 4294956256 18446744073709551615 135013960 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 11930 10946 407 176 0 10834 0
Current children cumulated CPU time (s) 930.02
Current children cumulated vsize (KiB) 47720

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 18828
/proc/meminfo: memFree=1148904/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47720 CPUtime=989.99
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11647 0 0 0 98992 7 0 0 25 0 1 0 618489359 48865280 10946 996147200 134512640 135237403 4294956256 18446744073709551615 135094288 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 11930 10946 407 176 0 10834 0
Current children cumulated CPU time (s) 989.99
Current children cumulated vsize (KiB) 47720

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 18828
/proc/meminfo: memFree=1148904/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47720 CPUtime=1049.98
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11648 0 0 0 104990 8 0 0 25 0 1 0 618489359 48865280 10947 996147200 134512640 135237403 4294956256 18446744073709551615 134535137 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 11930 10947 407 176 0 10834 0
Current children cumulated CPU time (s) 1049.98
Current children cumulated vsize (KiB) 47720

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 18828
/proc/meminfo: memFree=1148840/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1109.95
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11665 0 0 0 110987 8 0 0 25 0 1 0 618489359 49000448 10964 996147200 134512640 135237403 4294956256 18446744073709551615 134535713 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 11963 10964 407 176 0 10867 0
Current children cumulated CPU time (s) 1109.95
Current children cumulated vsize (KiB) 47852

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 18839
/proc/meminfo: memFree=1044768/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1169.89
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11669 0 0 0 116981 8 0 0 25 0 1 0 618489359 49000448 10968 996147200 134512640 135237403 4294956256 18446744073709551615 134543531 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10968 407 176 0 10867 0
Current children cumulated CPU time (s) 1169.89
Current children cumulated vsize (KiB) 47852

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18920
/proc/meminfo: memFree=1708112/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1229.37
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11669 0 0 0 122929 8 0 0 25 0 1 0 618489359 49000448 10968 996147200 134512640 135237403 4294956256 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10968 407 176 0 10867 0
Current children cumulated CPU time (s) 1229.37
Current children cumulated vsize (KiB) 47852

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18920
/proc/meminfo: memFree=1707856/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1288.92
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11669 0 0 0 128884 8 0 0 25 0 1 0 618489359 49000448 10968 996147200 134512640 135237403 4294956256 18446744073709551615 134535712 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10968 407 176 0 10867 0
Current children cumulated CPU time (s) 1288.92
Current children cumulated vsize (KiB) 47852

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 18920
/proc/meminfo: memFree=1707856/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1348.46
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11669 0 0 0 134838 8 0 0 25 0 1 0 618489359 49000448 10968 996147200 134512640 135237403 4294956256 18446744073709551615 134543485 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10968 407 176 0 10867 0
Current children cumulated CPU time (s) 1348.46
Current children cumulated vsize (KiB) 47852

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18920
/proc/meminfo: memFree=1707856/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1408.01
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11670 0 0 0 140793 8 0 0 25 0 1 0 618489359 49000448 10969 996147200 134512640 135237403 4294956256 18446744073709551615 134543587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10969 407 176 0 10867 0
Current children cumulated CPU time (s) 1408.01
Current children cumulated vsize (KiB) 47852

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18920
/proc/meminfo: memFree=1707856/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1467.55
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11670 0 0 0 146747 8 0 0 25 0 1 0 618489359 49000448 10969 996147200 134512640 135237403 4294956256 18446744073709551615 135013960 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10969 407 176 0 10867 0
Current children cumulated CPU time (s) 1467.55
Current children cumulated vsize (KiB) 47852

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18920
/proc/meminfo: memFree=1707856/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1527.1
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11676 0 0 0 152702 8 0 0 25 0 1 0 618489359 49000448 10975 996147200 134512640 135237403 4294956256 18446744073709551615 134541270 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10975 407 176 0 10867 0
Current children cumulated CPU time (s) 1527.1
Current children cumulated vsize (KiB) 47852

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18920
/proc/meminfo: memFree=1707792/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1586.65
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11676 0 0 0 158657 8 0 0 25 0 1 0 618489359 49000448 10975 996147200 134512640 135237403 4294956256 18446744073709551615 134543485 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10975 407 176 0 10867 0
Current children cumulated CPU time (s) 1586.65
Current children cumulated vsize (KiB) 47852

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18920
/proc/meminfo: memFree=1707728/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1646.19
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11676 0 0 0 164611 8 0 0 25 0 1 0 618489359 49000448 10975 996147200 134512640 135237403 4294956256 18446744073709551615 134543485 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10975 407 176 0 10867 0
Current children cumulated CPU time (s) 1646.19
Current children cumulated vsize (KiB) 47852

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18920
/proc/meminfo: memFree=1707664/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1705.74
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11676 0 0 0 170566 8 0 0 25 0 1 0 618489359 49000448 10975 996147200 134512640 135237403 4294956256 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10975 407 176 0 10867 0
Current children cumulated CPU time (s) 1705.74
Current children cumulated vsize (KiB) 47852

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18920
/proc/meminfo: memFree=1707472/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1765.28
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11676 0 0 0 176520 8 0 0 25 0 1 0 618489359 49000448 10975 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10975 407 176 0 10867 0
Current children cumulated CPU time (s) 1765.28
Current children cumulated vsize (KiB) 47852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18920
/proc/meminfo: memFree=1707472/2055920 swapFree=4179400/4192956
[pid=18822] ppid=18820 vsize=47852 CPUtime=1800.02
/proc/18822/stat : 18822 (xsolve) R 18820 18822 12734 0 -1 4194304 11676 0 0 0 179994 8 0 0 25 0 1 0 618489359 49000448 10975 996147200 134512640 135237403 4294956256 18446744073709551615 134535136 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 11963 10975 407 176 0 10867 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 47852

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): 1817.32
CPU time (s): 1800.04
CPU user time (s): 1799.95
CPU system time (s): 0.094985
CPU usage (%): 99.0494
Max. virtual memory (cumulated for all children) (KiB): 47852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11676
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= 43999

runsolver used 1.84472 second user time and 4.89825 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-03 07:18:57
IDJOB=1056203
IDBENCH=57403
IDSOLVER=358
FILE ID=node87/1056203-1215062337
PBS_JOBID= 7875004
Free space on /tmp= 66440 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-300.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056203-1215062337/watcher-1056203-1215062337 -o /tmp/evaluation-result-1056203-1215062337/solver-1056203-1215062337 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056203-1215062337.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c7d57b0262fde2b45e9a562f45f9d3ca
RANDOM SEED=1946978900

node87.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		: 3000.232
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		: 3000.232
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:       1063568 kB
Buffers:         41332 kB
Cached:         256544 kB
SwapCached:       7648 kB
Active:         821244 kB
Inactive:        97788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063568 kB
SwapTotal:     4192956 kB
SwapFree:      4179400 kB
Dirty:            6824 kB
Writeback:           0 kB
Mapped:         637484 kB
Slab:            56700 kB
Committed_AS:  2158728 kB
PageTables:       3472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66524 MiB
End job on node87 at 2008-07-03 07:49:16