#0 0x00002ba530eed7ad in PetscMallocValidate (line=2076, function=0x2ba532cbfd73 "SNESComputeFunction", file=0x2ba 532cbdeec "src/snes/interface/snes.c") at /home1/00924/Reddy135/LocalApps/petsc/src/sys/memory/mtr.c:139 a=(char *) 0x4fe9b40 "\376\227@2\245+" head=(TRSPACE *) 0x4fe9500 lasthead=(TRSPACE *) 0x0 nend=(PetscClassId *) 0x4fe9b60 #1 0x00002ba532423ac5 in SNESComputeFunction (snes=0x4f69230, x=0x4f21590, y=0x4f24ea0) at /home1/00924/Reddy135/L ocalApps/petsc/src/snes/interface/snes.c:2076 dm=(struct _p_DM *) 0x4f6c010 ierr=0 petscstackp=(PetscStack *) 0x262cd60 sdm=(struct _p_DMSNES *) 0x4f72a00 #2 0x00002ba532398fbe in SNESSolve_NEWTONLS (snes=0x4f69230) at /home1/00924/Reddy135/LocalApps/petsc/src/snes/imp ls/ls/ls.c:175 F=(struct _p_Vec *) 0x4f24ea0 G=(struct _p_Vec *) 0x4fda7c0 W=(struct _p_Vec *) 0x4fddb50 X=(struct _p_Vec *) 0x4f21590 Y=(struct _p_Vec *) 0x4fd4130 domainerror=PETSC_TRUE flg=DIFFERENT_NONZERO_PATTERN fnorm=0 gnorm=2.5701910099582113e-308 i=0 ierr=0 kspreason=964727524 linesearch=(struct _p_LineSearch *) 0x4fbae40 lits=62 lssucceed=818934904 maxits=50 reason=SNES_CONVERGED_ITERATING xnorm=4.0994650328333592e-316 ynorm=5.434722104253712e-323 #3 0x00002ba532443980 in SNESSolve (snes=0x4f69230, b=0x0, x=0x4f21590) at /home1/00924/Reddy135/LocalApps/petsc/s rc/snes/interface/snes.c:3809 dm=(struct _p_DM *) 0x4f6c010 flg=PETSC_FALSE format=PETSC_VIEWER_DEFAULT grid=0 ierr=0 viewer=(struct _p_PetscViewer *) 0x0 xcreated=(struct _p_Vec *) 0x0 #4 0x00002ba53247d75b in snessolve_ (snes=0x4e779b8, b=0xe10680, x=0x4e77a00, __ierr=0x7fffe6734c54) at /home1/009 24/Reddy135/LocalApps/petsc/src/snes/interface/ftn-custom/zsnesf.c:171 B=(struct _p_Vec *) 0x0 X=(struct _p_Vec *) 0x4f21590 #5 0x00000000007f990a in SOLVERUTILS_M::solve_solver (this=0x4e779a0, ierr=0) at /home1/00924/Reddy135/projects/ut gds/src/solver/Solver.F90:348