Hello; i received the following error [0]PETSC ERROR: ------------------------------------------------------------------------ [0]PETSC ERROR: *Caught signal number 11 SEGV: Segmentation Violation, probably memory access out of range* [0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger [0]PETSC ERROR: or see http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X to find memory corruption errors [0]PETSC ERROR: likely location of problem given in stack below [0]PETSC ERROR: --------------------- Stack Frames ------------------------------------ [0]PETSC ERROR: Note: The EXACT line numbers in the stack are not available, [0]PETSC ERROR: INSTEAD the line number of the start of the function [0]PETSC ERROR: is given. [0]PETSC ERROR: --------------------- Error Message -------------------------------------------------------------- [0]PETSC ERROR: Signal received [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting. [0]PETSC ERROR: Petsc Release Version 3.5.2, Sep, 08, 2014 [0]PETSC ERROR: ./10D on a arch-linux2-c-debug named iitm by iitm Sun Jan 25 13:50:10 2015 [0]PETSC ERROR: Configure options --download-mpich --download-f2cblaslapack=1 [0]PETSC ERROR: #1 User provided function() line 0 in unknown file application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0 [unset]: aborting job: application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0
i dont get it, and this happens just by declaring two extra arrays! when i delete them code runs just fine! where arrays are with 10 elements and all them are zero. *Siddhesh M Godbole* 5th year Dual Degree, Civil Eng & Applied Mech. IIT Madras
