Try: make alltests TIMEOUT=600 And send us the complete log (alltests.log) Satish On Tue, 6 Apr 2021, Chen Gang wrote:

Dear sir,

The result of make check is OK. And I do set the timeout to a larger value, which keeps me from getting timeout error. The thing is I have two machines. And I get the error code 1 in different tests on different machines.I don’t know what is error code1. What case this? How can I fix the failure tests.

------------------ Original ------------------ From: Satish Balay <[email protected]> Date: Tue,Apr 6,2021 0:18 PM To: Chen Gang <[email protected]> Cc: petsc-dev <[email protected]>, cglwdm <[email protected]> Subject: Re: [petsc-dev] Petsc: Error code 1