I forget to mention: it crashed in Win-7 only, while it runs fine in Linux. Qin
----- Original Message ----- From: Qin Lu <[email protected]> To: petsc-users <[email protected]> Cc: Sent: Thursday, March 13, 2014 2:43 PM Subject: [petsc-users] KSPSolve crash PETSc team, I have a program using PETSc linear solver (using KSPBCG with PCILU level 0). But with one case it crashed inside KSPSolve without any error message. I have tested this program with many other cases successfully. Could you debug PETSc with the linear system? I can send you the matrix and rhs if you let me know where to upload them. Many thanks, Qin
