Dear David,

I thank you for valuable support. Here the message I could read when the simulation crashed:

The process ID for myrank (0) is (485).

The number of processes is 24.

Solver Input Files listed as below:

------------------------------------

The process ID for myrank (2) is (532).

The process ID for myrank (4) is (527).

The process ID for myrank (5) is (545).

The process ID for myrank (9) is (552).

The process ID for myrank (10) is (560).

The process ID for myrank (11) is (562).

The process ID for myrank (12) is (563).

The process ID for myrank (17) is (565).

The process ID for myrank (19) is (564).

The process ID for myrank (22) is (569).

The process ID for myrank (23) is (570).

Local Config: solver.inp

The process ID for myrank (1) is (481).

The process ID for myrank (3) is (497).

The process ID for myrank (6) is (546).

The process ID for myrank (7) is (539).

The process ID for myrank (8) is (529).

The process ID for myrank (13) is (559).

The process ID for myrank (14) is (554).

The process ID for myrank (15) is (556).

The process ID for myrank (16) is (557).

The process ID for myrank (18) is (567).

The process ID for myrank (21) is (566).

Default Input File: Not Setup.

The process ID for myrank (20) is (568).

Parameter Values setup as below:

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Time Varying Boundary Conditions From File: True

BCT File Type: DAT

Number of BCT Files: 1

BCT Matching Type: Global Node ID

BCT Time Scale Factor: 1.0

Equation of State: Incompressible

Time Step Size: 0.002

Number of Timesteps: 2139

Viscous Control: Viscous

Number of Timesteps between Restarts: 20

Print Average Solution: True

Print Error Indicators: False

Number of Force Surfaces: 1

Surface ID's for Force Calculation: 1

Force Calculation Method: Velocity Based

Apply Wall Deformation: False

Number of Surfaces which Output Pressure and Flow: 0

Density: 1.06

Viscosity: 0.04

Solver Type: svLS

svLS Type: NS

Number of Krylov Vectors per GMRES Sweep: 100

Number of Solves per Left-hand-side Formation: 1

Tolerance on Momentum Equations: 0.05

Tolerance on Continuity Equations: 0.4

Tolerance on svLS NS Solver: 0.4

Maximum Number of Iterations for svLS NS Solver: 10

Maximum Number of Iterations for svLS Momentum Loop: 10

Maximum Number of Iterations for svLS Continuity Loop: 400

Time Integration Rule: Second Order

Time Integration Rho Infinity: 0.5

Flow Advection Form: Convective

Quadrature Rule on Interior: 2

Quadrature Rule on Boundary: 3

Number of Elements Per Block: 255

Number of Coupled Surfaces: 4

Pressure Coupling: Implicit

Number of RCR Surfaces: 4

List of RCR Surfaces: 3 4 5 6

RCR Values From File: True

Backflow Stabilization Coefficient: 0.2

Deformable Wall: False

Residual Control: True

Residual Criteria: 0.001

Minimum Required Iterations: 4

Step Construction: 0 1 0 1 0 1 0 1

Solver Task: Full Simulation

24-procs_case/ does not exist or is unusable

creating a new one

ERROR opening file [geombc.dat.1].

/usr/local/sv/svsolver/2019-02-07/svsolver: line 58: 485 Segmentation fault (core dumped) $SV_HOME/bin/svsolver $*

I uploaded my project here:

https://drive.google.com/drive/folders/ ... TSpH5yk_er
Kind regards,

Maria Nicole