Trace number 1041114

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) 1800.05 1815.41

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-28-28.xml
MD5SUM22db92e42bf9ba55a567bdd77a5f9c8b
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 variables1568
Number of constraints1893
Maximum constraint arity28
Maximum domain size88
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1513
Global constraints used (with number of constraints)cumulative(2),weightedsum(378)

Solver Data (download as text)

0.00/0.21	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-1041114-1214999713/watcher-1041114-1214999713 -o /tmp/evaluation-result-1041114-1214999713/solver-1041114-1214999713 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041114-1214999713.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 2.05 1.91 4/72 5313
/proc/meminfo: memFree=1921080/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=820 CPUtime=0
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1529638150 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 6849316 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 205 25 19 177 0 3 0

[startup+0.212135 s]
/proc/loadavg: 2.00 2.05 1.91 4/72 5313
/proc/meminfo: memFree=1921080/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16568 CPUtime=0.19
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3449 0 0 0 18 1 0 0 19 0 1 0 1529638150 16965632 3415 996147200 134512640 135239763 4294956208 18446744073709551615 135071533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4142 3415 418 177 0 3045 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16568

[startup+0.301012 s]
/proc/loadavg: 2.00 2.05 1.91 4/72 5313
/proc/meminfo: memFree=1921080/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16568 CPUtime=0.28
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3455 0 0 0 27 1 0 0 19 0 1 0 1529638150 16965632 3421 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4142 3421 418 177 0 3045 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16568

[startup+0.402028 s]
/proc/loadavg: 2.00 2.05 1.91 4/72 5313
/proc/meminfo: memFree=1921080/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16568 CPUtime=0.38
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3455 0 0 0 37 1 0 0 20 0 1 0 1529638150 16965632 3421 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4142 3421 418 177 0 3045 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 16568

[startup+0.70108 s]
/proc/loadavg: 2.00 2.05 1.91 4/72 5313
/proc/meminfo: memFree=1921080/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=0.68
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3472 0 0 0 67 1 0 0 23 0 1 0 1529638150 17072128 3438 996147200 134512640 135239763 4294956208 18446744073709551615 134834147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3438 418 177 0 3071 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16672

[startup+1.50122 s]
/proc/loadavg: 2.00 2.05 1.91 3/73 5314
/proc/meminfo: memFree=1908848/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1.47
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3474 0 0 0 146 1 0 0 25 0 1 0 1529638150 17072128 3440 996147200 134512640 135239763 4294956208 18446744073709551615 134821512 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3440 418 177 0 3071 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16672

[startup+3.10149 s]
/proc/loadavg: 2.00 2.05 1.91 3/73 5314
/proc/meminfo: memFree=1908720/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=3.06
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3474 0 0 0 305 1 0 0 25 0 1 0 1529638150 17072128 3440 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3440 418 177 0 3071 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16672

[startup+6.30104 s]
/proc/loadavg: 2.00 2.05 1.91 3/73 5314
/proc/meminfo: memFree=1908720/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=6.23
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 622 1 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16672

[startup+12.7021 s]
/proc/loadavg: 2.00 2.05 1.91 3/73 5314
/proc/meminfo: memFree=1908592/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=12.58
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 1257 1 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 16672

[startup+25.5063 s]
/proc/loadavg: 2.00 2.05 1.91 3/73 5314
/proc/meminfo: memFree=1908720/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=25.28
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 2526 2 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 16672

[startup+51.1018 s]
/proc/loadavg: 2.00 2.04 1.91 3/73 5314
/proc/meminfo: memFree=1908784/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=50.66
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 5064 2 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 16672

[startup+102.302 s]
/proc/loadavg: 2.00 2.03 1.91 3/73 5314
/proc/meminfo: memFree=1908592/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=101.45
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 10143 2 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135097530 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 101.45
Current children cumulated vsize (KiB) 16672

[startup+162.302 s]
/proc/loadavg: 2.00 2.02 1.91 3/73 5314
/proc/meminfo: memFree=1908528/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=160.96
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 16093 3 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135097552 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 160.96
Current children cumulated vsize (KiB) 16672

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 1.91 3/73 5314
/proc/meminfo: memFree=1908528/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=220.47
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 22044 3 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135097520 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 220.47
Current children cumulated vsize (KiB) 16672

[startup+282.303 s]
/proc/loadavg: 2.00 2.01 1.91 3/73 5314
/proc/meminfo: memFree=1908528/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=279.97
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 27994 3 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 279.97
Current children cumulated vsize (KiB) 16672

[startup+342.306 s]
/proc/loadavg: 2.00 2.01 1.91 3/73 5314
/proc/meminfo: memFree=1908472/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=339.47
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 33944 3 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134802008 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 339.47
Current children cumulated vsize (KiB) 16672

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907512/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=399
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 39896 4 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134802424 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 399
Current children cumulated vsize (KiB) 16672

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907448/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=458.51
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 45847 4 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796799 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 458.51
Current children cumulated vsize (KiB) 16672

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907448/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=518.02
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 51798 4 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134802696 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 518.02
Current children cumulated vsize (KiB) 16672

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907384/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=577.55
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 57751 4 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 577.55
Current children cumulated vsize (KiB) 16672

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907320/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=637.04
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 63700 4 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135031322 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 637.04
Current children cumulated vsize (KiB) 16672


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907192/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=815.63
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 81558 5 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135097530 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 815.63
Current children cumulated vsize (KiB) 16672

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907192/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=875.13
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 87508 5 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 875.13
Current children cumulated vsize (KiB) 16672

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907192/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=934.65
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 93460 5 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796531 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 934.65
Current children cumulated vsize (KiB) 16672

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907192/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=994.18
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 99412 6 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134821087 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 994.18
Current children cumulated vsize (KiB) 16672

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907192/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1053.67
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 105361 6 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1053.67
Current children cumulated vsize (KiB) 16672

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907128/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1113.17
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 111311 6 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1113.17
Current children cumulated vsize (KiB) 16672

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907064/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1172.67
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 117260 7 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134801990 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1172.67
Current children cumulated vsize (KiB) 16672

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1907000/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1232.18
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 123211 7 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1232.18
Current children cumulated vsize (KiB) 16672

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5320
/proc/meminfo: memFree=1906744/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1291.7
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 129163 7 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135101006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1291.7
Current children cumulated vsize (KiB) 16672

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 5356
/proc/meminfo: memFree=1856632/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1351.14
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 135104 10 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1351.14
Current children cumulated vsize (KiB) 16672

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.91 4/81 5356
/proc/meminfo: memFree=1856376/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1410.59
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 141048 11 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1410.59
Current children cumulated vsize (KiB) 16672

[startup+1482.3 s]
/proc/loadavg: 2.14 2.04 1.93 3/81 5356
/proc/meminfo: memFree=1856312/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1470.03
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 146992 11 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134787921 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1470.03
Current children cumulated vsize (KiB) 16672

[startup+1542.3 s]
/proc/loadavg: 2.20 2.08 1.95 4/81 5356
/proc/meminfo: memFree=1856312/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1529.48
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 152937 11 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796900 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1529.48
Current children cumulated vsize (KiB) 16672

[startup+1602.3 s]
/proc/loadavg: 2.20 2.11 1.96 3/81 5356
/proc/meminfo: memFree=1856312/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1588.91
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 158880 11 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1588.91
Current children cumulated vsize (KiB) 16672

[startup+1662.31 s]
/proc/loadavg: 2.23 2.14 1.98 4/81 5356
/proc/meminfo: memFree=1856312/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1648.37
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 164826 11 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1648.37
Current children cumulated vsize (KiB) 16672

[startup+1722.3 s]
/proc/loadavg: 2.15 2.14 1.99 3/81 5356
/proc/meminfo: memFree=1856312/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1707.8
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 170769 11 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1707.8
Current children cumulated vsize (KiB) 16672

[startup+1782.3 s]
/proc/loadavg: 2.05 2.11 1.99 3/81 5356
/proc/meminfo: memFree=1856120/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1767.25
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 176714 11 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1767.25
Current children cumulated vsize (KiB) 16672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.4 s]
/proc/loadavg: 2.03 2.10 1.99 3/81 5356
/proc/meminfo: memFree=1856120/2055920 swapFree=4180384/4192956
[pid=5313] ppid=5311 vsize=16672 CPUtime=1800.04
/proc/5313/stat : 5313 (xsolve) R 5311 5313 4519 0 -1 4194304 3476 0 0 0 179993 11 0 0 25 0 1 0 1529638150 17072128 3442 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 1 0 0
/proc/5313/statm: 4168 3442 420 177 0 3071 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16672

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): 1815.41
CPU time (s): 1800.05
CPU user time (s): 1799.94
CPU system time (s): 0.113982
CPU usage (%): 99.1541
Max. virtual memory (cumulated for all children) (KiB): 16672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3476
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= 46899

runsolver used 1.88271 second user time and 5.2782 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-02 13:55:13
IDJOB=1041114
IDBENCH=53773
IDSOLVER=357
FILE ID=node55/1041114-1214999713
PBS_JOBID= 7870812
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-28-28.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-1041114-1214999713/watcher-1041114-1214999713 -o /tmp/evaluation-result-1041114-1214999713/solver-1041114-1214999713 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041114-1214999713.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 22db92e42bf9ba55a567bdd77a5f9c8b
RANDOM SEED=322611519

node55.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		: 3000.261
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		: 3000.261
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:       1921560 kB
Buffers:          3092 kB
Cached:          37140 kB
SwapCached:       6212 kB
Active:          65956 kB
Inactive:         6872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921560 kB
SwapTotal:     4192956 kB
SwapFree:      4180384 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          40488 kB
Slab:            46868 kB
Committed_AS:  2923384 kB
PageTables:       1736 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= 66540 MiB
End job on node55 at 2008-07-02 14:25:31