Trace number 1056140

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) 1800.16 1815.78

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-1000.xml
MD5SUM78313dcdeb39aaad2168896beb466d7e
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 variables1000
Number of constraints499500
Maximum constraint arity2
Maximum domain size1000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension499500
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	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-1056140-1215061801/watcher-1056140-1215061801 -o /tmp/evaluation-result-1056140-1215061801/solver-1056140-1215061801 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056140-1215061801.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: 2.26 2.06 2.02 4/80 12313
/proc/meminfo: memFree=1684000/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=816 CPUtime=0
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1985155745 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 2188068 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 204 25 19 176 0 3 0

[startup+0.0965681 s]
/proc/loadavg: 2.26 2.06 2.02 4/80 12313
/proc/meminfo: memFree=1684000/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=5772 CPUtime=0.08
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 768 0 0 0 8 0 0 0 18 0 1 0 1985155745 5910528 734 996147200 134512640 135237403 4294956256 18446744073709551615 2621098 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 1443 734 373 176 0 347 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5772

[startup+0.101563 s]
/proc/loadavg: 2.26 2.06 2.02 4/80 12313
/proc/meminfo: memFree=1684000/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=5900 CPUtime=0.09
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 782 0 0 0 9 0 0 0 18 0 1 0 1985155745 6041600 748 996147200 134512640 135237403 4294956256 18446744073709551615 4159010255 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 1475 748 373 176 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5900

[startup+0.301611 s]
/proc/loadavg: 2.26 2.06 2.02 4/80 12313
/proc/meminfo: memFree=1684000/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=8276 CPUtime=0.28
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 1372 0 0 0 28 0 0 0 19 0 1 0 1985155745 8474624 1338 996147200 134512640 135237403 4294956256 18446744073709551615 134702235 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 2069 1338 373 176 0 973 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8276

[startup+0.701688 s]
/proc/loadavg: 2.26 2.06 2.02 4/80 12313
/proc/meminfo: memFree=1684000/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=13076 CPUtime=0.68
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 2561 0 0 0 67 1 0 0 23 0 1 0 1985155745 13389824 2461 996147200 134512640 135237403 4294956256 18446744073709551615 134614902 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 3269 2461 373 176 0 2173 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13076

[startup+1.50185 s]
/proc/loadavg: 2.26 2.06 2.02 3/81 12314
/proc/meminfo: memFree=1672024/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=21844 CPUtime=1.45
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 4861 0 0 0 142 3 0 0 25 0 1 0 1985155745 22368256 4598 996147200 134512640 135237403 4294956256 18446744073709551615 3489529 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 5461 4598 373 176 0 4365 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 21844

[startup+3.10116 s]
/proc/loadavg: 2.26 2.06 2.02 3/81 12314
/proc/meminfo: memFree=1658520/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=39616 CPUtime=3.03
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 9475 0 0 0 295 8 0 0 25 0 1 0 1985155745 40566784 8889 996147200 134512640 135237403 4294956256 18446744073709551615 4158772194 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 9904 8889 373 176 0 8808 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 39616

[startup+6.30179 s]
/proc/loadavg: 2.24 2.06 2.02 3/81 12314
/proc/meminfo: memFree=1626456/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=74076 CPUtime=6.21
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 18455 0 0 0 608 13 0 0 25 0 1 0 1985155745 75853824 17226 996147200 134512640 135237403 4294956256 18446744073709551615 134552488 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 18519 17226 373 176 0 17423 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 74076

[startup+12.701 s]
/proc/loadavg: 2.22 2.06 2.02 3/81 12314
/proc/meminfo: memFree=1559064/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=144248 CPUtime=12.55
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 36690 0 0 0 1232 23 0 0 25 0 1 0 1985155745 147709952 34178 996147200 134512640 135237403 4294956256 18446744073709551615 4159744619 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 36062 34178 373 176 0 34966 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 144248

[startup+25.5016 s]
/proc/loadavg: 2.17 2.06 2.02 3/81 12314
/proc/meminfo: memFree=1450456/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=243124 CPUtime=25.24
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 61445 0 0 0 2487 37 0 0 25 0 1 0 1985155745 248958976 58933 996147200 134512640 135237403 4294956256 18446744073709551615 134539364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 60781 58933 375 176 0 59685 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 243124

[startup+51.1016 s]
/proc/loadavg: 2.11 2.05 2.02 3/81 12314
/proc/meminfo: memFree=1230872/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464360 CPUtime=50.56
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120255 0 0 0 4997 59 0 0 25 0 1 0 1985155745 475504640 113729 996147200 134512640 135237403 4294956256 18446744073709551615 134539364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116090 113729 404 176 0 114994 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 464360

[startup+102.306 s]
/proc/loadavg: 2.05 2.04 2.01 3/81 12314
/proc/meminfo: memFree=1230936/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464360 CPUtime=101.33
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120255 0 0 0 10073 60 0 0 25 0 1 0 1985155745 475504640 113729 996147200 134512640 135237403 4294956256 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116090 113729 404 176 0 114994 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 464360

[startup+162.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/81 12314
/proc/meminfo: memFree=1231000/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464360 CPUtime=160.82
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120255 0 0 0 16022 60 0 0 25 0 1 0 1985155745 475504640 113729 996147200 134512640 135237403 4294956256 18446744073709551615 134818075 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116090 113729 404 176 0 114994 0
Current children cumulated CPU time (s) 160.82
Current children cumulated vsize (KiB) 464360

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 12314
/proc/meminfo: memFree=1230872/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464360 CPUtime=220.3
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120255 0 0 0 21970 60 0 0 25 0 1 0 1985155745 475504640 113729 996147200 134512640 135237403 4294956256 18446744073709551615 135094192 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116090 113729 404 176 0 114994 0
Current children cumulated CPU time (s) 220.3
Current children cumulated vsize (KiB) 464360

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 12314
/proc/meminfo: memFree=1230872/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464360 CPUtime=279.79
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120255 0 0 0 27919 60 0 0 25 0 1 0 1985155745 475504640 113729 996147200 134512640 135237403 4294956256 18446744073709551615 134539364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116090 113729 404 176 0 114994 0
Current children cumulated CPU time (s) 279.79
Current children cumulated vsize (KiB) 464360

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 12314
/proc/meminfo: memFree=1230744/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=339.28
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120270 0 0 0 33868 60 0 0 25 0 1 0 1985155745 475643904 113744 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113744 407 176 0 115028 0
Current children cumulated CPU time (s) 339.28
Current children cumulated vsize (KiB) 464496

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 12314
/proc/meminfo: memFree=1230744/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=398.76
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120270 0 0 0 39816 60 0 0 25 0 1 0 1985155745 475643904 113744 996147200 134512640 135237403 4294956256 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113744 407 176 0 115028 0
Current children cumulated CPU time (s) 398.76
Current children cumulated vsize (KiB) 464496

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 12314
/proc/meminfo: memFree=1230744/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=458.25
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120270 0 0 0 45765 60 0 0 25 0 1 0 1985155745 475643904 113744 996147200 134512640 135237403 4294956256 18446744073709551615 135013953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113744 407 176 0 115028 0
Current children cumulated CPU time (s) 458.25
Current children cumulated vsize (KiB) 464496

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 12314
/proc/meminfo: memFree=1230744/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=517.73
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120270 0 0 0 51713 60 0 0 25 0 1 0 1985155745 475643904 113744 996147200 134512640 135237403 4294956256 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113744 407 176 0 115028 0
Current children cumulated CPU time (s) 517.73
Current children cumulated vsize (KiB) 464496

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 12314
/proc/meminfo: memFree=1230744/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=577.22
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120277 0 0 0 57662 60 0 0 25 0 1 0 1985155745 475643904 113751 996147200 134512640 135237403 4294956256 18446744073709551615 134539312 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113751 407 176 0 115028 0
Current children cumulated CPU time (s) 577.22
Current children cumulated vsize (KiB) 464496

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 12314
/proc/meminfo: memFree=1230680/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=636.71
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120277 0 0 0 63610 61 0 0 25 0 1 0 1985155745 475643904 113751 996147200 134512640 135237403 4294956256 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113751 407 176 0 115028 0
Current children cumulated CPU time (s) 636.71
Current children cumulated vsize (KiB) 464496


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1220736/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=874.66
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120288 0 0 0 87405 61 0 0 25 0 1 0 1985155745 475643904 113762 996147200 134512640 135237403 4294956256 18446744073709551615 134543579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113762 407 176 0 115028 0
Current children cumulated CPU time (s) 874.66
Current children cumulated vsize (KiB) 464496

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1220544/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=934.15
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120288 0 0 0 93354 61 0 0 25 0 1 0 1985155745 475643904 113762 996147200 134512640 135237403 4294956256 18446744073709551615 134539280 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113762 407 176 0 115028 0
Current children cumulated CPU time (s) 934.15
Current children cumulated vsize (KiB) 464496

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1220416/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=993.63
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120288 0 0 0 99302 61 0 0 25 0 1 0 1985155745 475643904 113762 996147200 134512640 135237403 4294956256 18446744073709551615 135094331 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113762 407 176 0 115028 0
Current children cumulated CPU time (s) 993.63
Current children cumulated vsize (KiB) 464496

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1220416/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=1053.12
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120291 0 0 0 105251 61 0 0 25 0 1 0 1985155745 475643904 113765 996147200 134512640 135237403 4294956256 18446744073709551615 134817871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113765 407 176 0 115028 0
Current children cumulated CPU time (s) 1053.12
Current children cumulated vsize (KiB) 464496

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1220416/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=1112.61
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120291 0 0 0 111200 61 0 0 25 0 1 0 1985155745 475643904 113765 996147200 134512640 135237403 4294956256 18446744073709551615 134543553 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113765 407 176 0 115028 0
Current children cumulated CPU time (s) 1112.61
Current children cumulated vsize (KiB) 464496

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1220352/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=1172.1
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120291 0 0 0 117149 61 0 0 25 0 1 0 1985155745 475643904 113765 996147200 134512640 135237403 4294956256 18446744073709551615 135094309 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113765 407 176 0 115028 0
Current children cumulated CPU time (s) 1172.1
Current children cumulated vsize (KiB) 464496

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1220160/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=1231.58
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120291 0 0 0 123097 61 0 0 25 0 1 0 1985155745 475643904 113765 996147200 134512640 135237403 4294956256 18446744073709551615 134535713 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113765 407 176 0 115028 0
Current children cumulated CPU time (s) 1231.58
Current children cumulated vsize (KiB) 464496

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1220160/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=1291.08
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120294 0 0 0 129046 62 0 0 25 0 1 0 1985155745 475643904 113768 996147200 134512640 135237403 4294956256 18446744073709551615 134535137 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113768 407 176 0 115028 0
Current children cumulated CPU time (s) 1291.08
Current children cumulated vsize (KiB) 464496

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1220096/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=1350.56
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120294 0 0 0 134994 62 0 0 25 0 1 0 1985155745 475643904 113768 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113768 407 176 0 115028 0
Current children cumulated CPU time (s) 1350.56
Current children cumulated vsize (KiB) 464496

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1220032/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=1410.05
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120294 0 0 0 140943 62 0 0 25 0 1 0 1985155745 475643904 113768 996147200 134512640 135237403 4294956256 18446744073709551615 134543564 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113768 407 176 0 115028 0
Current children cumulated CPU time (s) 1410.05
Current children cumulated vsize (KiB) 464496

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1219840/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464496 CPUtime=1469.54
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120294 0 0 0 146892 62 0 0 25 0 1 0 1985155745 475643904 113768 996147200 134512640 135237403 4294956256 18446744073709551615 134543558 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116124 113768 407 176 0 115028 0
Current children cumulated CPU time (s) 1469.54
Current children cumulated vsize (KiB) 464496

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1219712/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464612 CPUtime=1529.02
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120312 0 0 0 152840 62 0 0 25 0 1 0 1985155745 475762688 113786 996147200 134512640 135237403 4294956256 18446744073709551615 134543589 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116153 113786 407 176 0 115057 0
Current children cumulated CPU time (s) 1529.02
Current children cumulated vsize (KiB) 464612

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1219776/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464612 CPUtime=1588.51
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120312 0 0 0 158789 62 0 0 25 0 1 0 1985155745 475762688 113786 996147200 134512640 135237403 4294956256 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116153 113786 407 176 0 115057 0
Current children cumulated CPU time (s) 1588.51
Current children cumulated vsize (KiB) 464612

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1219776/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464612 CPUtime=1647.99
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120312 0 0 0 164737 62 0 0 25 0 1 0 1985155745 475762688 113786 996147200 134512640 135237403 4294956256 18446744073709551615 135100865 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116153 113786 407 176 0 115057 0
Current children cumulated CPU time (s) 1647.99
Current children cumulated vsize (KiB) 464612

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1219776/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464612 CPUtime=1707.48
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120312 0 0 0 170686 62 0 0 25 0 1 0 1985155745 475762688 113786 996147200 134512640 135237403 4294956256 18446744073709551615 134541328 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116153 113786 407 176 0 115057 0
Current children cumulated CPU time (s) 1707.48
Current children cumulated vsize (KiB) 464612

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1219648/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464612 CPUtime=1766.96
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120315 0 0 0 176634 62 0 0 25 0 1 0 1985155745 475762688 113789 996147200 134512640 135237403 4294956256 18446744073709551615 135013894 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116153 113789 407 176 0 115057 0
Current children cumulated CPU time (s) 1766.96
Current children cumulated vsize (KiB) 464612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1219712/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464612 CPUtime=1800.08
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120315 0 0 0 179946 62 0 0 25 0 1 0 1985155745 475762688 113789 996147200 134512640 135237403 4294956256 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116153 113789 407 176 0 115057 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 464612

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

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

[startup+1815.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12389
/proc/meminfo: memFree=1219712/2055924 swapFree=4180432/4192956
[pid=12313] ppid=12311 vsize=464612 CPUtime=1800.08
/proc/12313/stat : 12313 (xsolve) R 12311 12313 7759 0 -1 4194304 120315 0 0 0 179946 62 0 0 25 0 1 0 1985155745 475762688 113789 996147200 134512640 135237403 4294956256 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/12313/statm: 116153 113789 407 176 0 115057 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 464612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.78
CPU time (s): 1800.16
CPU user time (s): 1799.47
CPU system time (s): 0.696894
CPU usage (%): 99.1399
Max. virtual memory (cumulated for all children) (KiB): 464612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.47
system time used= 0.696894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120315
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= 57511

runsolver used 1.73474 second user time and 4.88226 second system time

The end

Launcher Data (download as text)

Begin job on node6 at 2008-07-03 07:10:05
IDJOB=1056140
IDBENCH=57400
IDSOLVER=358
FILE ID=node6/1056140-1215061801
PBS_JOBID= 7875161
Free space on /tmp= 66480 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-1000.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056140-1215061801/watcher-1056140-1215061801 -o /tmp/evaluation-result-1056140-1215061801/solver-1056140-1215061801 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056140-1215061801.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 78313dcdeb39aaad2168896beb466d7e
RANDOM SEED=2067206352

node6.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:      2055924 kB
MemFree:       1684544 kB
Buffers:         41760 kB
Cached:         219252 kB
SwapCached:       6636 kB
Active:         215804 kB
Inactive:        88588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1684544 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:           67740 kB
Writeback:           0 kB
Mapped:          59704 kB
Slab:            52072 kB
Committed_AS:  4041196 kB
PageTables:       1984 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= 66480 MiB
End job on node6 at 2008-07-03 07:40:22