[petsc-users] Problem Running Example

[Dominic Steinitz]

On 15/05/2016 17:34, Dominic Steinitz wrote:
> HYDU_create_process (utils/launch/launch.c:75):

Sorry for the noise. I understand why I got the above error message but 
now I get a different one where previously the example used to work. I 
have no idea what I have done differently.

> ~/petsc/src/ksp/ksp/examples/tutorials $ 
> /Users/dom/petsc/arch-darwin-c-debug/bin/mpiexec -n 1 ./ex1
> [0]PETSC ERROR: --------------------- Error Message 
> --------------------------------------------------------------
> [0]PETSC ERROR: Null argument, when expecting valid pointer
> [0]PETSC ERROR: Null Pointer: Parameter # 2
> [0]PETSC ERROR: See 
> http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
> [0]PETSC ERROR: Petsc Release Version 3.6.3, unknown
> [0]PETSC ERROR: ./ex1 on a arch-darwin-c-debug named 
> Dominics-MacBook-Pro.local by dom Mon May 16 12:40:21 2016
> [0]PETSC ERROR: Configure options --with-cc=gcc --with-cxx=g++ 
> --with-fc=gfortran --download-fblaslapack --download-mpich
> [0]PETSC ERROR: #1 PetscOptionsGetInt() line 1480 in 
> /Users/dom/petsc/src/sys/objects/options.c
> [0]PETSC ERROR: #2 main() line 39 in 
> /Users/dom/petsc/src/ksp/ksp/examples/tutorials/ex1.c
> [0]PETSC ERROR: No PETSc Option Table entries
> [0]PETSC ERROR: ----------------End of Error Message -------send 
> entire error message to petsc-maint at mcs.anl.gov----------

Here's how I built the example

> ~/petsc/src/ksp/ksp/examples/tutorials $ make clean
> ~/petsc/src/ksp/ksp/examples/tutorials $ make ex1
> /Users/dom/petsc/arch-darwin-c-debug/bin/mpicc -o ex1.o -c -fPIC -Wall 
> -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0   
> -I/Users/dom/petsc/include 
> -I/Users/dom/petsc/arch-darwin-c-debug/include -I/opt/X11/include 
> -I/usr/local/include    `pwd`/ex1.c
> /Users/dom/petsc/arch-darwin-c-debug/bin/mpicc 
> -Wl,-multiply_defined,suppress -Wl,-multiply_defined -Wl,suppress 
> -Wl,-commons,use_dylibs -Wl,-search_paths_first 
> -Wl,-multiply_defined,suppress -Wl,-multiply_defined -Wl,suppress 
> -Wl,-commons,use_dylibs -Wl,-search_paths_first  -fPIC -Wall 
> -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0 -o 
> ex1 ex1.o  -Wl,-rpath,/Users/dom/petsc/arch-darwin-c-debug/lib 
> -L/Users/dom/petsc/arch-darwin-c-debug/lib  -lpetsc 
> -Wl,-rpath,/Users/dom/petsc/arch-darwin-c-debug/lib -lflapack -lfblas 
> -Wl,-rpath,/opt/X11/lib -L/opt/X11/lib -lX11 -Wl,-rpath,/usr/local/lib 
> -L/usr/local/lib -lhwloc 
> -Wl,-rpath,/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/7.3.0/lib/darwin 
> -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/7.3.0/lib/darwin 
> -lmpifort -lgfortran 
> -Wl,-rpath,/usr/local/Cellar/gcc/5.3.0/lib/gcc/5/gcc/x86_64-apple-darwin15.4.0/5.3.0 
> -L/usr/local/Cellar/gcc/5.3.0/lib/gcc/5/gcc/x86_64-apple-darwin15.4.0/5.3.0 
> -Wl,-rpath,/usr/local/Cellar/gcc/5.3.0/lib/gcc/5 
> -L/usr/local/Cellar/gcc/5.3.0/lib/gcc/5 
> -Wl,-rpath,/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/lib 
> -L/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/lib 
> -lgfortran -lgcc_ext.10.5 -lquadmath -lm -lclang_rt.osx -lmpicxx -lc++ 
> -Wl,-rpath,/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/7.3.0/lib/darwin 
> -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/7.3.0/lib/darwin 
> -lclang_rt.osx -Wl,-rpath,/Users/dom/petsc/arch-darwin-c-debug/lib 
> -L/Users/dom/petsc/arch-darwin-c-debug/lib -ldl -lmpi -lpmpi -lSystem 
> -Wl,-rpath,/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/7.3.0/lib/darwin 
> -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/7.3.0/lib/darwin 
> -lclang_rt.osx -ldl
> /bin/rm -f ex1.o