Test 15 - Unsteady_MH and explicit transport yields in PETSC errors

[Paulie14]

If you set Unsteady_MH solver instead of LMH in flow_trans_explicit, you get a load of PETSC errors. One of the errors: (seems, there is a problem with time governor)

Warning (/home/pavel/flow123d/rep_flow123d/src/tools/time_governor.cc, estimate_dt(), 377): Time step estimate is below the lower constraint of time step. The difference is: 0.0000000000000000. [0]PETSC ERROR: --------------------- Error Message ------------------------------------ [0]PETSC ERROR: Argument out of range! [0]PETSC ERROR: New nonzero at (100,405) caused a malloc! [0]PETSC ERROR: ------------------------------------------------------------------------ [0]PETSC ERROR: Petsc Release Version 3.4.1, Jun, 10, 2013 [0]PETSC ERROR: See docs/changes/index.html for recent updates. [0]PETSC ERROR: See docs/faq.html for hints about trouble shooting. [0]PETSC ERROR: See docs/index.html for manual pages. [0]PETSC ERROR: ------------------------------------------------------------------------ [0]PETSC ERROR: ../../build_tree/bin/flow123d on a gcc_dbg named paulie by pavel Tue Mar 10 09:32:11 2015 [0]PETSC ERROR: Libraries linked from /home/pavel/local/petsc-3.4.1/gcc_dbg/lib [0]PETSC ERROR: Configure run at Wed Oct 15 10:34:18 2014 [0]PETSC ERROR: Configure options --with-debugging=1 --with-clanguage=C --download-f-blas-lapack=yes --download-mpich=yes --download-metis=yes --download-parmetis=yes --COPTFLAGS=-g --FOPTFLAGS=-g --CXXOPTFLAGS=-g [0]PETSC ERROR: ------------------------------------------------------------------------ [0]PETSC ERROR: MatSetValues_SeqAIJ() line 353 in /home/pavel/local/petsc-3.4.1/src/mat/impls/aij/seq/aij.c [0]PETSC ERROR: MatSetValues() line 1106 in /home/pavel/local/petsc-3.4.1/src/mat/interface/matrix.c

[jbrezmorf]

fixed and merged in 283ae3ee94