[petsc-users] Error type "Petsc has generated inconsistent data"

Mon Jun 24 13:50:02 CDT 2024

Dear all,

I am trying to assemble a matrix A with coefficients which I need to assemble the RHS (F) and its Jacobian (J) in a TS type of problem.

Determining each coefficient of A involves the resolution of a small non-linear problem (1 dof) using the serial version of SNES. By the way, the matrix A is of the type  “MATMPIAIJ”.

The weird part is, if I pass the matrix A  to the TS routine inside of a user-context structure, without even accessing to the values inside of A, I got the following error message:

> [1]PETSC ERROR: Petsc has generated inconsistent data
> [1]PETSC ERROR: MPI_Allreduce() called in different locations (code lines)
> on different processors

But if I comment out the line which calls the SNES routine used to evaluate the coefficients inside of A, I don’t get the error message.

Some additional context:
- The SNES routine is called once at a time inside of each rank.
- I use PetscCall(SNESCreate(PETSC_COMM_SELF, &snes));
- The vectors inside of the SNES function are defined as follows: VecCreateSeq(PETSC_COMM_SELF, 1, &Y)
- All the input fields for SNES are also sequential.

Any feedback is greatly appreciated!

Thanks,
Miguel

[test-Mass-Transport-Master-Equation-PETSc-Backward-Euler][MgHx-hcp-x5x5x5-cell]
t=0.0000e+00  dt=1.0000e-07  it=( 0,  0)
      0 KSP Residual norm 4.776631889125e-07
      1 KSP Residual norm 6.807505564283e-17
[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[0]PETSC ERROR: Petsc has generated inconsistent data
[5]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[5]PETSC ERROR: Petsc has generated inconsistent data
[7]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[7]PETSC ERROR: Petsc has generated inconsistent data
[0]PETSC ERROR: MPI_Allreduce() called in different locations (code lines) on different processors
[1]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[1]PETSC ERROR: Petsc has generated inconsistent data
[1]PETSC ERROR: MPI_Allreduce() called in different locations (code lines) on different processors
[2]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[2]PETSC ERROR: Petsc has generated inconsistent data
[2]PETSC ERROR: MPI_Allreduce() called in different locations (code lines) on different processors
[3]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[3]PETSC ERROR: Petsc has generated inconsistent data
[3]PETSC ERROR: MPI_Allreduce() called in different locations (code lines) on different processors
[4]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[4]PETSC ERROR: Petsc has generated inconsistent data
[4]PETSC ERROR: MPI_Allreduce() called in different locations (code lines) on different processors
[5]PETSC ERROR: MPI_Allreduce() called in different locations (code lines) on different processors
[6]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[6]PETSC ERROR: Petsc has generated inconsistent data
[6]PETSC ERROR: MPI_Allreduce() called in different locations (code lines) on different processors
[7]PETSC ERROR: MPI_Allreduce() called in different locations (code lines) on different processors
[0]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!
[1]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!
[2]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!
[2]PETSC ERROR:   Option left: name:-sns_monitor (no value) source: code
[2]PETSC ERROR: [3]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!
[3]PETSC ERROR:   Option left: name:-sns_monitor (no value) source: code
[3]PETSC ERROR: See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!YCo3JjgVyVqwScfRf05FevGAOdJG2APEIkhxmpYQmmJFmnrOBYrCKeun20x6gytf7m2IpXZPhyib8zJmPUCYCw$  for trouble shooting.
[4]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!
[4]PETSC ERROR:   Option left: name:-sns_monitor (no value) source: code
[4]PETSC ERROR: See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!YCo3JjgVyVqwScfRf05FevGAOdJG2APEIkhxmpYQmmJFmnrOBYrCKeun20x6gytf7m2IpXZPhyib8zJmPUCYCw$  for trouble shooting.
[5]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!
[5]PETSC ERROR:   Option left: name:-sns_monitor (no value) source: code
[5]PETSC ERROR: See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!YCo3JjgVyVqwScfRf05FevGAOdJG2APEIkhxmpYQmmJFmnrOBYrCKeun20x6gytf7m2IpXZPhyib8zJmPUCYCw$  for trouble shooting.
[5]PETSC ERROR: Petsc Release Version 3.21.0, unknown
[6]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!
[6]PETSC ERROR:   Option left: name:-sns_monitor (no value) source: code
[6]PETSC ERROR: See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!YCo3JjgVyVqwScfRf05FevGAOdJG2APEIkhxmpYQmmJFmnrOBYrCKeun20x6gytf7m2IpXZPhyib8zJmPUCYCw$  for trouble shooting.
[6]PETSC ERROR: Petsc Release Version 3.21.0, unknown
[6]PETSC ERROR: [7]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!
[7]PETSC ERROR:   Option left: name:-sns_monitor (no value) source: code
[0]PETSC ERROR:   Option left: name:-sns_monitor (no value) source: code
[0]PETSC ERROR: See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!YCo3JjgVyVqwScfRf05FevGAOdJG2APEIkhxmpYQmmJFmnrOBYrCKeun20x6gytf7m2IpXZPhyib8zJmPUCYCw$  for trouble shooting.
[0]PETSC ERROR: Petsc Release Version 3.21.0, unknown
[0]PETSC ERROR: ./exe-tasting-SOLERA on a arch-darwin-c-debug named mmp-laptop.local by migmolper Mon Jun 24 11:37:38 2024
[1]PETSC ERROR:   Option left: name:-sns_monitor (no value) source: code
[1]PETSC ERROR: See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!YCo3JjgVyVqwScfRf05FevGAOdJG2APEIkhxmpYQmmJFmnrOBYrCKeun20x6gytf7m2IpXZPhyib8zJmPUCYCw$  for trouble shooting.
See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!YCo3JjgVyVqwScfRf05FevGAOdJG2APEIkhxmpYQmmJFmnrOBYrCKeun20x6gytf7m2IpXZPhyib8zJmPUCYCw$  for trouble shooting.
[2]PETSC ERROR: Petsc Release Version 3.21.0, unknown
[2]PETSC ERROR: ./exe-tasting-SOLERA on a arch-darwin-c-debug named mmp-laptop.local by migmolper Mon Jun 24 11:37:38 2024
[2]PETSC ERROR: Configure options --download-hdf5=1 --download-mpich=1 --with-debugging=1 CC=gcc CXX=c++ PETSC_ARCH=arch-darwin-c-debug --with-x
[3]PETSC ERROR: Petsc Release Version 3.21.0, unknown
[3]PETSC ERROR: ./exe-tasting-SOLERA on a arch-darwin-c-debug named mmp-laptop.local by migmolper Mon Jun 24 11:37:38 2024
[3]PETSC ERROR: Configure options --download-hdf5=1 --download-mpich=1 --with-debugging=1 CC=gcc CXX=c++ PETSC_ARCH=arch-darwin-c-debug --with-x
[4]PETSC ERROR: Petsc Release Version 3.21.0, unknown
[4]PETSC ERROR: ./exe-tasting-SOLERA on a arch-darwin-c-debug named mmp-laptop.local by migmolper Mon Jun 24 11:37:38 2024
[4]PETSC ERROR: Configure options --download-hdf5=1 --download-mpich=1 --with-debugging=1 CC=gcc CXX=c++ PETSC_ARCH=arch-darwin-c-debug --with-x
[5]PETSC ERROR: ./exe-tasting-SOLERA on a arch-darwin-c-debug named mmp-laptop.local by migmolper Mon Jun 24 11:37:38 2024
[5]PETSC ERROR: Configure options --download-hdf5=1 --download-mpich=1 --with-debugging=1 CC=gcc CXX=c++ PETSC_ARCH=arch-darwin-c-debug --with-x
./exe-tasting-SOLERA on a arch-darwin-c-debug named mmp-laptop.local by migmolper Mon Jun 24 11:37:38 2024
[6]PETSC ERROR: Configure options --download-hdf5=1 --download-mpich=1 --with-debugging=1 CC=gcc CXX=c++ PETSC_ARCH=arch-darwin-c-debug --with-x
See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!YCo3JjgVyVqwScfRf05FevGAOdJG2APEIkhxmpYQmmJFmnrOBYrCKeun20x6gytf7m2IpXZPhyib8zJmPUCYCw$  for trouble shooting.
[7]PETSC ERROR: Petsc Release Version 3.21.0, unknown
[7]PETSC ERROR: ./exe-tasting-SOLERA on a arch-darwin-c-debug named mmp-laptop.local by migmolper Mon Jun 24 11:37:38 2024
[7]PETSC ERROR: Configure options --download-hdf5=1 --download-mpich=1 --with-debugging=1 CC=gcc CXX=c++ PETSC_ARCH=arch-darwin-c-debug --with-x
Configure options --download-hdf5=1 --download-mpich=1 --with-debugging=1 CC=gcc CXX=c++ PETSC_ARCH=arch-darwin-c-debug --with-x
[1]PETSC ERROR: Petsc Release Version 3.21.0, unknown
[1]PETSC ERROR: ./exe-tasting-SOLERA on a arch-darwin-c-debug named mmp-laptop.local by migmolper Mon Jun 24 11:37:38 2024
[1]PETSC ERROR: Configure options --download-hdf5=1 --download-mpich=1 --with-debugging=1 CC=gcc CXX=c++ PETSC_ARCH=arch-darwin-c-debug --with-x
[0]PETSC ERROR: #1 PetscSplitReductionApply() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:230
[2]PETSC ERROR: #1 PetscSplitReductionApply() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:230
[2]PETSC ERROR: [3]PETSC ERROR: #1 PetscSplitReductionApply() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:230
[3]PETSC ERROR: #2 PetscSplitReductionEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:172
[4]PETSC ERROR: #1 PetscSplitReductionApply() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:230
[4]PETSC ERROR: #2 PetscSplitReductionEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:172
[5]PETSC ERROR: #1 PetscSplitReductionApply() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:230
[5]PETSC ERROR: #2 PetscSplitReductionEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:172
[0]PETSC ERROR: #2 PetscSplitReductionEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:172
[0]PETSC ERROR: #3 VecNormEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:553
[0]PETSC ERROR: #4 SNESLineSearchApply_BT() at /Users/migmolper/petsc/src/snes/linesearch/impls/bt/linesearchbt.c:88
[1]PETSC ERROR: #1 PetscSplitReductionApply() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:230
[1]PETSC ERROR: #2 PetscSplitReductionEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:172
[1]PETSC ERROR: #3 VecNormEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:553
#2 PetscSplitReductionEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:172
[2]PETSC ERROR: #3 VecNormEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:553
[2]PETSC ERROR: #4 SNESLineSearchApply_BT() at /Users/migmolper/petsc/src/snes/linesearch/impls/bt/linesearchbt.c:88
[2]PETSC ERROR: [3]PETSC ERROR: #3 VecNormEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:553
[3]PETSC ERROR: #4 SNESLineSearchApply_BT() at /Users/migmolper/petsc/src/snes/linesearch/impls/bt/linesearchbt.c:88
[3]PETSC ERROR: #5 SNESLineSearchApply() at /Users/migmolper/petsc/src/snes/linesearch/interface/linesearch.c:645
[4]PETSC ERROR: #3 VecNormEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:553
[4]PETSC ERROR: #4 SNESLineSearchApply_BT() at /Users/migmolper/petsc/src/snes/linesearch/impls/bt/linesearchbt.c:88
[4]PETSC ERROR: #5 SNESLineSearchApply() at /Users/migmolper/petsc/src/snes/linesearch/interface/linesearch.c:645
[5]PETSC ERROR: #3 VecNormEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:553
[5]PETSC ERROR: #4 SNESLineSearchApply_BT() at /Users/migmolper/petsc/src/snes/linesearch/impls/bt/linesearchbt.c:88
[5]PETSC ERROR: #5 SNESLineSearchApply() at /Users/migmolper/petsc/src/snes/linesearch/interface/linesearch.c:645
[5]PETSC ERROR: [6]PETSC ERROR: #1 PetscSplitReductionApply() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:230
[6]PETSC ERROR: #2 PetscSplitReductionEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:172
[6]PETSC ERROR: #3 VecNormEnd() at /Users/migmolper/petsc/src/vec/vec/utils/comb.c:553
[6]PETSC ERROR: #4 SNESLineSearchApply_BT() at /Users/migmolper/petsc/src/snes/linesearch/impls/bt/linesearchbt.c:88
[6]PETSC ERROR: #5 SNESLineSearchApply() at /Users/migmolper/petsc/src/snes/linesearch/interface/linesearch.c:645
[7]PETSC ERROR: #1 VecXDot_MPI_Default() at /Users/migmolper/petsc/include/../src/vec/vec/impls/mpi/pvecimpl.h:107
[7]PETSC ERROR: #2 VecDot_MPI() at /Users/migmolper/petsc/src/vec/vec/impls/mpi/pvec2.c:10
[7]PETSC ERROR: #3 VecDot() at /Users/migmolper/petsc/src/vec/vec/interface/rvector.c:120
[7]PETSC ERROR: #4 SNESLineSearchApply_CP() at /Users/migmolper/petsc/src/snes/linesearch/impls/cp/linesearchcp.c:28
[0]PETSC ERROR: #5 SNESLineSearchApply() at /Users/migmolper/petsc/src/snes/linesearch/interface/linesearch.c:645
[0]PETSC ERROR: #6 SNESSolve_NEWTONLS() at /Users/migmolper/petsc/src/snes/impls/ls/ls.c:234
[0]PETSC ERROR: #7 SNESSolve() at /Users/migmolper/petsc/src/snes/interface/snes.c:4738
[0]PETSC ERROR: #8 TSTheta_SNESSolve() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:174
[1]PETSC ERROR: #4 SNESLineSearchApply_BT() at /Users/migmolper/petsc/src/snes/linesearch/impls/bt/linesearchbt.c:88
[1]PETSC ERROR: #5 SNESLineSearchApply() at /Users/migmolper/petsc/src/snes/linesearch/interface/linesearch.c:645
[1]PETSC ERROR: #6 SNESSolve_NEWTONLS() at /Users/migmolper/petsc/src/snes/impls/ls/ls.c:234
[1]PETSC ERROR: #7 SNESSolve() at /Users/migmolper/petsc/src/snes/interface/snes.c:4738
[1]PETSC ERROR: #8 TSTheta_SNESSolve() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:174
[1]PETSC ERROR: #9 TSStep_Theta() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:225
[1]PETSC ERROR: #10 TSStep() at /Users/migmolper/petsc/src/ts/interface/ts.c:3391
[1]PETSC ERROR: #11 TSSolve() at /Users/migmolper/petsc/src/ts/interface/ts.c:4037
#5 SNESLineSearchApply() at /Users/migmolper/petsc/src/snes/linesearch/interface/linesearch.c:645
[2]PETSC ERROR: #6 SNESSolve_NEWTONLS() at /Users/migmolper/petsc/src/snes/impls/ls/ls.c:234
[2]PETSC ERROR: #7 SNESSolve() at /Users/migmolper/petsc/src/snes/interface/snes.c:4738
[2]PETSC ERROR: #8 TSTheta_SNESSolve() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:174
[2]PETSC ERROR: #9 TSStep_Theta() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:225
[2]PETSC ERROR: #10 TSStep() at /Users/migmolper/petsc/src/ts/interface/ts.c:3391
[2]PETSC ERROR: #11 TSSolve() at /Users/migmolper/petsc/src/ts/interface/ts.c:4037
[3]PETSC ERROR: #6 SNESSolve_NEWTONLS() at /Users/migmolper/petsc/src/snes/impls/ls/ls.c:234
[3]PETSC ERROR: #7 SNESSolve() at /Users/migmolper/petsc/src/snes/interface/snes.c:4738
[3]PETSC ERROR: #8 TSTheta_SNESSolve() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:174
[3]PETSC ERROR: #9 TSStep_Theta() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:225
[3]PETSC ERROR: #10 TSStep() at /Users/migmolper/petsc/src/ts/interface/ts.c:3391
[3]PETSC ERROR: #11 TSSolve() at /Users/migmolper/petsc/src/ts/interface/ts.c:4037
[4]PETSC ERROR: #6 SNESSolve_NEWTONLS() at /Users/migmolper/petsc/src/snes/impls/ls/ls.c:234
[4]PETSC ERROR: #7 SNESSolve() at /Users/migmolper/petsc/src/snes/interface/snes.c:4738
[4]PETSC ERROR: #8 TSTheta_SNESSolve() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:174
[4]PETSC ERROR: #9 TSStep_Theta() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:225
[4]PETSC ERROR: #10 TSStep() at /Users/migmolper/petsc/src/ts/interface/ts.c:3391
[4]PETSC ERROR: #11 TSSolve() at /Users/migmolper/petsc/src/ts/interface/ts.c:4037
#6 SNESSolve_NEWTONLS() at /Users/migmolper/petsc/src/snes/impls/ls/ls.c:234
[5]PETSC ERROR: #7 SNESSolve() at /Users/migmolper/petsc/src/snes/interface/snes.c:4738
[5]PETSC ERROR: #8 TSTheta_SNESSolve() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:174
[5]PETSC ERROR: #9 TSStep_Theta() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:225
[5]PETSC ERROR: #10 TSStep() at /Users/migmolper/petsc/src/ts/interface/ts.c:3391
[5]PETSC ERROR: #11 TSSolve() at /Users/migmolper/petsc/src/ts/interface/ts.c:4037
[6]PETSC ERROR: #6 SNESSolve_NEWTONLS() at /Users/migmolper/petsc/src/snes/impls/ls/ls.c:234
[6]PETSC ERROR: #7 SNESSolve() at /Users/migmolper/petsc/src/snes/interface/snes.c:4738
[6]PETSC ERROR: #8 TSTheta_SNESSolve() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:174
[6]PETSC ERROR: #9 TSStep_Theta() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:225
[6]PETSC ERROR: #10 TSStep() at /Users/migmolper/petsc/src/ts/interface/ts.c:3391
[6]PETSC ERROR: #11 TSSolve() at /Users/migmolper/petsc/src/ts/interface/ts.c:4037
[7]PETSC ERROR: #5 SNESLineSearchApply() at /Users/migmolper/petsc/src/snes/linesearch/interface/linesearch.c:645
[7]PETSC ERROR: #6 SNESSolve_NEWTONLS() at /Users/migmolper/petsc/src/snes/impls/ls/ls.c:234
[7]PETSC ERROR: #7 SNESSolve() at /Users/migmolper/petsc/src/snes/interface/snes.c:4738
[7]PETSC ERROR: #8 TSTheta_SNESSolve() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:174
[7]PETSC ERROR: #9 TSStep_Theta() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:225
[7]PETSC ERROR: #10 TSStep() at /Users/migmolper/petsc/src/ts/interface/ts.c:3391
[7]PETSC ERROR: #11 TSSolve() at /Users/migmolper/petsc/src/ts/interface/ts.c:4037
[0]PETSC ERROR: #9 TSStep_Theta() at /Users/migmolper/petsc/src/ts/impls/implicit/theta/theta.c:225
[0]PETSC ERROR: #10 TSStep() at /Users/migmolper/petsc/src/ts/interface/ts.c:3391
[0]PETSC ERROR: #11 TSSolve() at /Users/migmolper/petsc/src/ts/interface/ts.c:4037
[0]PETSC ERROR: #12 Mass_Transport_Master_Equation_PETSc() at /Users/migmolper/DMD/SOLERA/Chemical-eqs/Mass-Transport-PETSc.cpp:251
[2]PETSC ERROR: #12 Mass_Transport_Master_Equation_PETSc() at /Users/migmolper/DMD/SOLERA/Chemical-eqs/Mass-Transport-PETSc.cpp:251
[3]PETSC ERROR: #12 Mass_Transport_Master_Equation_PETSc() at /Users/migmolper/DMD/SOLERA/Chemical-eqs/Mass-Transport-PETSc.cpp:251
[1]PETSC ERROR: #12 Mass_Transport_Master_Equation_PETSc() at /Users/migmolper/DMD/SOLERA/Chemical-eqs/Mass-Transport-PETSc.cpp:251
[4]PETSC ERROR: #12 Mass_Transport_Master_Equation_PETSc() at /Users/migmolper/DMD/SOLERA/Chemical-eqs/Mass-Transport-PETSc.cpp:251
[5]PETSC ERROR: #12 Mass_Transport_Master_Equation_PETSc() at /Users/migmolper/DMD/SOLERA/Chemical-eqs/Mass-Transport-PETSc.cpp:251
[6]PETSC ERROR: #12 Mass_Transport_Master_Equation_PETSc() at /Users/migmolper/DMD/SOLERA/Chemical-eqs/Mass-Transport-PETSc.cpp:251
[7]PETSC ERROR: #12 Mass_Transport_Master_Equation_PETSc() at /Users/migmolper/DMD/SOLERA/Chemical-eqs/Mass-Transport-PETSc.cpp:251
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