[Dune] [#624] Gmsh reader crashes when using the grid factory read for ALUSimpleGRid<3, 3> with boundary id

[Dune]

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A new Flyspray task has been opened.  Details are below. 

User who did this - Benedikt Oswald (oswald) 

Attached to Project - Dune
Summary - [Dune] Gmsh reader crashes when using the grid factory read for ALUSimpleGRid<3, 3> with boundary id
Task Type - Bug Report
Category - Alu3D
Status - Unconfirmed
Assigned To - 
Operating System - Unspecified / All
Severity - Critical
Priority - Normal
Reported Version - SVN
Due in Version - Undecided
Due Date - Undecided
Details - Hi Dune developers,  I just tried to use the gmsh reader to read gmsh formatted file, including
boundary and element id, in this way (using the Dune head version):

        typedef Dune::ALUSimplexGrid< 3, 3 > ALUSimplexGridType;


        /** brief provide a grid factory object for a grid of the ALUGSimplexGrid<3,3> type */
        Dune::GridFactory<ALUSimplexGrid< 3, 3 > > factory;


        /** brief open the GMSH formatted tetrahedral mesh file */

        /** brief open the GMSH formatted tetrahedral mesh file into a grid factory */
        std::vector<int> boundaryId2physicalEntity;
        boundaryId2physicalEntity.clear();

        std::vector<int> elementIndex2PhysicalEntity;
        elementIndex2PhysicalEntity.clear();

        Dune::GmshReader< ALUSimplexGridType >::read<int>(factory,
                                                                                                                        GMSH_FILE_NAME,
                                                                                                                        boundaryId2physicalEntity,
                                                                                                                        elementIndex2PhysicalEntity,
                                                                                                                        true,
                                                                                                                        true);


When I specify that the boundary id's of the GMSH file should be read, the code crashes as follows:

version 2 Gmsh file detected
file contains 2645 nodes
file contains 15119 elements
number of real vertices = 2645
number of boundary elements = 328
number of elements = 14791
terminate called after throwing an instance of 'Dune::GridError'
[benedikt-oswalds-macbook-pro:83658] *** Process received signal ***
[benedikt-oswalds-macbook-pro:83658] Signal: Abort trap (6)
[benedikt-oswalds-macbook-pro:83658] Signal code:  (0)
[benedikt-oswalds-macbook-pro:83658] [ 0] 2   libSystem.B.dylib                   0x912bc2bb _sigtramp + 43
[benedikt-oswalds-macbook-pro:83658] [ 1] 3   ???                                 0xffffffff 0x0 + 4294967295
[benedikt-oswalds-macbook-pro:83658] [ 2] 4   libSystem.B.dylib                   0x9133023a raise + 26
[benedikt-oswalds-macbook-pro:83658] [ 3] 5   libSystem.B.dylib                   0x9133c679 abort + 73
[benedikt-oswalds-macbook-pro:83658] [ 4] 6   libstdc++.6.dylib                   0x96366005 _ZN9__gnu_cxx27__verbose_terminate_handlerEv + 445
[benedikt-oswalds-macbook-pro:83658] [ 5] 7   libstdc++.6.dylib                   0x9636410c __gxx_personality_v0 + 1108
[benedikt-oswalds-macbook-pro:83658] [ 6] 8   libstdc++.6.dylib                   0x9636414b _ZSt9terminatev + 29
[benedikt-oswalds-macbook-pro:83658] [ 7] 9   libstdc++.6.dylib                   0x96364261 __cxa_throw + 101
[benedikt-oswalds-macbook-pro:83658] [ 8] 10  gmshreadertest                      0x0005f99b _ZN4Dune20GridFactoryInterfaceINS_14ALUSimplexGridILi3ELi3EEEE21insertBoundarySegmentESt6vectorIjSaIjEEPKNS_15BoundarySegmentILi3ELi3EEE + 277
[benedikt-oswalds-macbook-pro:83658] [ 9] 11  gmshreadertest                      0x000c0950 _ZN4Dune13GmshReaderImpINS_14ALUSimplexGridILi3ELi3EEELi3EE4readIiEEvRNS_11GridFactoryIS2_EERKSsbbRSt6vectorIT_SaISB_EESE_ + 11326
[benedikt-oswalds-macbook-pro:83658] [10] 12  gmshreadertest                      0x000c1523 _ZN4Dune10GmshReaderINS_14ALUSimplexGridILi3ELi3EEEE4readERNS_11GridFactoryIS2_EERKSsbb + 147
[benedikt-oswalds-macbook-pro:83658] [11] 13  gmshreadertest                      0x00003802 main + 3248
[benedikt-oswalds-macbook-pro:83658] [12] 14  gmshreadertest                      0x00001cc6 start + 54
[benedikt-oswalds-macbook-pro:83658] *** End of error message ***



Any idea, on what I do wrong ?

I had a look at the files alu3dgridfactory.hh and *.cc but could not find a method
called insertBoundarySegment there.

Thanks for any suggestions! Benedikt


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http://www.dune-project.org/flyspray/index.php?do=details&task_id=624

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