INFO: Using directory: "1" INFO: Using existing c-file: ./Test_GROUP.c INFO: Using existing binary: ./Test_GROUP.out INFO: === INFO: Using system default number of mpirun -np processes -------------------------------------------------------------------------- By default, for Open MPI 4.0 and later, infiniband ports on a device are not used by default. The intent is to use UCX for these devices. You can override this policy by setting the btl_openib_allow_ib MCA parameter to true. Local host: n-62-29-12 Local adapter: mlx4_0 Local port: 1 -------------------------------------------------------------------------- -------------------------------------------------------------------------- WARNING: There was an error initializing an OpenFabrics device. Local host: n-62-29-12 Local device: mlx4_0 -------------------------------------------------------------------------- Simulation 'Test_GROUP' (/zhome/89/0/38697/xTESTS/2022-03-01/McXtrace-1.x_CPU_MPICC_5e7/Test_GROUP/Test_GROUP.instr): running on 10 nodes (master is 'n-62-29-34', MPI version 3.1). [Test_GROUP] Initialize [Test_GROUP] Initialize [Test_GROUP] Initialize [Test_GROUP] Initialize [Test_GROUP] Initialize [Test_GROUP] Initialize [Test_GROUP] Initialize [Test_GROUP] Initialize [Test_GROUP] Initialize [Test_GROUP] Initialize Finally [Test_GROUP: 1]. Time: 2 [s] Finally [Test_GROUP: 1]. Time: 2 [s] Finally [Test_GROUP: 1]. Time: 2 [s] Finally [Test_GROUP: 1]. Time: 2 [s] Finally [Test_GROUP: 1]. Time: 2 [s] Finally [Test_GROUP: 1]. Time: 2 [s] Finally [Test_GROUP: 1]. Time: 3 [s] Finally [Test_GROUP: 1]. Time: 3 [s] Finally [Test_GROUP: 1]. Time: 3 [s] Save [Test_GROUP] Detector: psd00_I=7.95774e-08 psd00_ERR=1.12539e-11 psd00_N=5e+07 "psd00.dat" Finally [Test_GROUP: 1]. Time: 3 [s] [n-62-29-34:17484] 9 more processes have sent help message help-mpi-btl-openib.txt / ib port not selected [n-62-29-34:17484] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages [n-62-29-34:17484] 9 more processes have sent help message help-mpi-btl-openib.txt / error in device init INFO: Placing instr file copy /zhome/89/0/38697/xTESTS/2022-03-01/McXtrace-1.x_CPU_MPICC_5e7/Test_GROUP/Test_GROUP.instr in dataset 1 loading system configuration loading override configuration from /zhome/89/0/38697/mxtest/mctest/../mccodelib/mcxtrace-test/McXtrace-1.x_CPU_MPICC/mccode_config.json