Trace number 1070638

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-option 1.314? (TO) 1800.11 1811.91

General information on the benchmark

Namecsp/pseudoGLB/
normalized-pigeon-cardinality-105-100.xml
MD5SUM3af25c26f846dfc757d456c2bce96115
Bench CategoryGLOBAL (global constraints)
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 variables10500
Number of constraints205
Maximum constraint arity105
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)weightedsum(205)

Solver Data (download as text)

0.00/0.02	c mistral-option version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1070638-1215166320/watcher-1070638-1215166320 -o /tmp/evaluation-result-1070638-1215166320/solver-1070638-1215166320 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1070638-1215166320.xml -heu dyn -sac 3 -ds 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.00 4/80 28701
/proc/meminfo: memFree=1750624/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=18572 CPUtime=0
/proc/28701/stat : 28701 (runsolver) R 28699 28701 27880 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1995607421 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 259913215271 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28701/statm: 4643 292 257 25 0 2626 0

[startup+0.0421631 s]
/proc/loadavg: 2.00 2.03 2.00 4/80 28701
/proc/meminfo: memFree=1750624/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=5784 CPUtime=0.03
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 704 0 0 0 3 0 0 0 20 0 1 0 1995607421 5922816 670 996147200 134512640 135239763 4294956192 18446744073709551615 134628603 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 1446 670 349 177 0 349 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5784

[startup+0.101175 s]
/proc/loadavg: 2.00 2.03 2.00 4/80 28701
/proc/meminfo: memFree=1750624/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=7268 CPUtime=0.09
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 1092 0 0 0 9 0 0 0 20 0 1 0 1995607421 7442432 1058 996147200 134512640 135239763 4294956192 18446744073709551615 4159148802 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 1817 1058 368 177 0 720 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7268

[startup+0.301194 s]
/proc/loadavg: 2.00 2.03 2.00 4/80 28701
/proc/meminfo: memFree=1750624/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=7928 CPUtime=0.28
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 1273 0 0 0 28 0 0 0 21 0 1 0 1995607421 8118272 1239 996147200 134512640 135239763 4294956192 18446744073709551615 134617958 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 1982 1239 368 177 0 885 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7928

[startup+0.70123 s]
/proc/loadavg: 2.00 2.03 2.00 4/80 28701
/proc/meminfo: memFree=1750624/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=11756 CPUtime=0.68
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2258 0 0 0 67 1 0 0 25 0 1 0 1995607421 12038144 2224 996147200 134512640 135239763 4294956192 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 2939 2224 406 177 0 1842 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11756

[startup+1.50131 s]
/proc/loadavg: 2.00 2.03 2.00 3/81 28702
/proc/meminfo: memFree=1743064/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=12564 CPUtime=1.47
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2439 0 0 0 146 1 0 0 25 0 1 0 1995607421 12865536 2405 996147200 134512640 135239763 4294956192 18446744073709551615 134833910 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3141 2405 406 177 0 2044 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12564

[startup+3.10146 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 28702
/proc/meminfo: memFree=1742296/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=12620 CPUtime=3.06
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2458 0 0 0 305 1 0 0 25 0 1 0 1995607421 12922880 2424 996147200 134512640 135239763 4294956192 18446744073709551615 134793751 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3155 2424 406 177 0 2058 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 12620

[startup+6.30177 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 28702
/proc/meminfo: memFree=1742232/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=12620 CPUtime=6.24
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2458 0 0 0 623 1 0 0 25 0 1 0 1995607421 12922880 2424 996147200 134512640 135239763 4294956192 18446744073709551615 135097558 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3155 2424 406 177 0 2058 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12620

[startup+12.7014 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 28702
/proc/meminfo: memFree=1742296/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=12620 CPUtime=12.58
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2458 0 0 0 1257 1 0 0 25 0 1 0 1995607421 12922880 2424 996147200 134512640 135239763 4294956192 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3155 2424 406 177 0 2058 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 12620

[startup+25.5016 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 28702
/proc/meminfo: memFree=1742360/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=12620 CPUtime=25.27
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2458 0 0 0 2526 1 0 0 25 0 1 0 1995607421 12922880 2424 996147200 134512640 135239763 4294956192 18446744073709551615 135097520 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3155 2424 406 177 0 2058 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 12620

[startup+51.101 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 28702
/proc/meminfo: memFree=1741976/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=50.65
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 5064 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 13076

[startup+102.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 28702
/proc/meminfo: memFree=1741848/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=101.43
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 10142 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 134833891 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 13076

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 28702
/proc/meminfo: memFree=1741784/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=160.92
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 16091 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 134840389 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 13076

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28702
/proc/meminfo: memFree=1741656/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=220.41
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 22040 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 13076

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28702
/proc/meminfo: memFree=1741656/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=279.9
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 27989 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 135097610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 13076

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28702
/proc/meminfo: memFree=1741528/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=339.39
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 33938 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 13076

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28702
/proc/meminfo: memFree=1741528/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=398.89
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 39888 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 135098544 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 398.89
Current children cumulated vsize (KiB) 13076

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28702
/proc/meminfo: memFree=1741528/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=458.38
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 45837 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 134833906 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 458.38
Current children cumulated vsize (KiB) 13076

[startup+522.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/81 28702
/proc/meminfo: memFree=1741528/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=517.88
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 51787 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 517.88
Current children cumulated vsize (KiB) 13076

[startup+582.302 s]
/proc/loadavg: 2.09 2.03 2.00 3/81 28702
/proc/meminfo: memFree=1741464/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=577.37
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 57736 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 134840389 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 577.37
Current children cumulated vsize (KiB) 13076

[startup+642.301 s]
/proc/loadavg: 2.09 2.04 2.00 3/81 28702
/proc/meminfo: memFree=1741400/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=636.86
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2557 0 0 0 63685 1 0 0 25 0 1 0 1995607421 13389824 2523 996147200 134512640 135239763 4294956192 18446744073709551615 134840430 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2523 406 177 0 2172 0
Current children cumulated CPU time (s) 636.86
Current children cumulated vsize (KiB) 13076


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

[startup+882.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/81 28702
/proc/meminfo: memFree=1741016/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=874.84
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 87483 1 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 874.84
Current children cumulated vsize (KiB) 13076

[startup+942.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/81 28702
/proc/meminfo: memFree=1741016/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=934.33
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 93432 1 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 135057401 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 934.33
Current children cumulated vsize (KiB) 13076

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/81 28702
/proc/meminfo: memFree=1741016/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=993.82
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 99381 1 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 135097536 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 993.82
Current children cumulated vsize (KiB) 13076

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 28702
/proc/meminfo: memFree=1741016/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1053.33
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 105331 2 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 134793830 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1053.33
Current children cumulated vsize (KiB) 13076

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 28702
/proc/meminfo: memFree=1740952/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1112.82
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 111280 2 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 135057356 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1112.82
Current children cumulated vsize (KiB) 13076

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 28702
/proc/meminfo: memFree=1740888/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1172.32
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 117230 2 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 134797096 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1172.32
Current children cumulated vsize (KiB) 13076

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28702
/proc/meminfo: memFree=1740760/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1231.81
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 123179 2 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1231.81
Current children cumulated vsize (KiB) 13076

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28702
/proc/meminfo: memFree=1740696/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1291.3
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 129128 2 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 134796979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1291.3
Current children cumulated vsize (KiB) 13076

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28702
/proc/meminfo: memFree=1740504/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1350.79
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 135077 2 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 134797096 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1350.79
Current children cumulated vsize (KiB) 13076

[startup+1422.31 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 28782
/proc/meminfo: memFree=1721352/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1410.64
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 141062 2 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 134793748 0 0 4096 0 0 0 0 17 0 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1410.64
Current children cumulated vsize (KiB) 13076

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 28782
/proc/meminfo: memFree=1721032/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1470.62
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 147059 3 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 134797069 0 0 4096 0 0 0 0 17 0 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1470.62
Current children cumulated vsize (KiB) 13076

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28782
/proc/meminfo: memFree=1720904/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1530.6
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 153057 3 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 135057377 0 0 4096 0 0 0 0 17 0 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1530.6
Current children cumulated vsize (KiB) 13076

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28782
/proc/meminfo: memFree=1710984/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1590.57
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 159054 3 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 134797096 0 0 4096 0 0 0 0 17 0 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1590.57
Current children cumulated vsize (KiB) 13076

[startup+1662.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/83 28782
/proc/meminfo: memFree=1704520/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1650.55
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 165052 3 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 135030792 0 0 4096 0 0 0 0 17 0 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1650.55
Current children cumulated vsize (KiB) 13076

[startup+1722.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/83 28782
/proc/meminfo: memFree=1696264/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1710.52
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 171049 3 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 134796979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1710.52
Current children cumulated vsize (KiB) 13076

[startup+1782.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/83 28782
/proc/meminfo: memFree=1671560/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1770.5
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 177046 4 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 134796567 0 0 4096 0 0 0 0 17 0 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1770.5
Current children cumulated vsize (KiB) 13076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.9 s]
/proc/loadavg: 2.07 2.05 2.01 4/83 28782
/proc/meminfo: memFree=1668680/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1800.09
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 180005 4 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 135097520 0 0 4096 0 0 0 0 17 0 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 13076

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

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

[startup+1811.9 s]
/proc/loadavg: 2.07 2.05 2.01 4/83 28782
/proc/meminfo: memFree=1668680/2055920 swapFree=4180028/4192956
[pid=28701] ppid=28699 vsize=13076 CPUtime=1800.09
/proc/28701/stat : 28701 (xsolve) R 28699 28701 27880 0 -1 4194304 2559 0 0 0 180005 4 0 0 25 0 1 0 1995607421 13389824 2525 996147200 134512640 135239763 4294956192 18446744073709551615 135097520 0 0 4096 0 0 0 0 17 0 0 0
/proc/28701/statm: 3269 2525 408 177 0 2172 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 13076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.91
CPU time (s): 1800.11
CPU user time (s): 1800.06
CPU system time (s): 0.049992
CPU usage (%): 99.3488
Max. virtual memory (cumulated for all children) (KiB): 13076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2559
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= 56770

runsolver used 1.9367 second user time and 4.78227 second system time

The end

Launcher Data (download as text)

Begin job on node4 at 2008-07-04 12:12:00
IDJOB=1070638
IDBENCH=55909
IDSOLVER=357
FILE ID=node4/1070638-1215166320
PBS_JOBID= 7881399
Free space on /tmp= 66524 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-pigeon-cardinality-105-100.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1070638-1215166320/watcher-1070638-1215166320 -o /tmp/evaluation-result-1070638-1215166320/solver-1070638-1215166320 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1070638-1215166320.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3af25c26f846dfc757d456c2bce96115
RANDOM SEED=511530533

node4.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1751104 kB
Buffers:         28920 kB
Cached:         142040 kB
SwapCached:       6792 kB
Active:         209152 kB
Inactive:        42132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751104 kB
SwapTotal:     4192956 kB
SwapFree:      4180028 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          94168 kB
Slab:            38440 kB
Committed_AS:  4039452 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= 66504 MiB
End job on node4 at 2008-07-04 12:42:14