各位大佬好,我是CFDEM新手,最近尝试参照twoSpheresGlowinskiMPI构建自己的算例,采用dynamicRefine,在计算过程中断构建的算例基本与参照算例一致,但试跑算例出现中断,不知道是否是哪里没有注意到,求大佬指导
报错描述
当不使用自适应网格时,算例正常计算;当采用自适应网格功能interDyMFoam,网格未加密前(未达到设置加密条件),正常计算;网格开始加密计算中断。
报错代码如下:
Time = 0.0001
Selected 0 cells for refinement out of 1613716.
Selected 0 split points out of a possible 0.
Courant Number mean: 0.000199582 max: 0.0804916
- evolve()
timeStepFraction() = 2
Starting up LIGGGHTS
Executing command: 'run 10 '
Setting up run at Fri Jul 26 12:59:28 2024
Memory usage per processor = 6.75634 Mbytes
Step Atoms KinEng rke Volume dragtota dragtota dragtota
1 1 2.5261073e-08 0 0.0260508 0 0 0
CFD Coupling established at step 10
11 1 3.5918126e-08 0 0.0260508 0 0 0
Loop time of 0.000962037 on 16 procs for 10 steps with 1 atoms, finish
time Fri Jul 26 12:59:28 2024
Pair time (%) = 4.70437e-06 (0.489001)
Neigh time (%) = 0 (0)
Comm time (%) = 4.65044e-06 (0.483395)
Outpt time (%) = 6.52643e-05 (6.78397)
Other time (%) = 0.000887418 (92.2436)
Nlocal: 0.0625 ave 1 max 0 min
Histogram: 15 0 0 0 0 0 0 0 0 1
Nghost: 0 ave 0 max 0 min
Histogram: 16 0 0 0 0 0 0 0 0 0
Neighs: 0 ave 0 max 0 min
Histogram: 16 0 0 0 0 0 0 0 0 0
Total # of neighbors = 0
Ave neighs/atom = 0
Neighbor list builds = 0
Dangerous builds = 0
LIGGGHTS finished
Foam::cfdemCloudIB::reAllocArrays()
nr particles = 1
evolve done.
DILUPBiCG: Solving for Ux, Initial residual = 1, Final residual = 1.06984e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 1, Final residual = 4.99282e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 1, Final residual = 6.95219e-10, No Iterations 2
DICPCG: Solving for p, Initial residual = 1, Final residual = 9.26695e-07, No Iterations 573
time step continuity errors : sum local = 3.69904e-10, global = -1.28591e-13, cumulative = -1.28591e-13
DICPCG: Solving for p, Initial residual = 0.0476412, Final residual = 9.26405e-07, No Iterations 513
time step continuity errors : sum local = 3.16922e-08, global = -3.49546e-12, cumulative = -3.62406e-12
DICPCG: Solving for p, Initial residual = 0.0055667, Final residual = 9.51869e-07, No Iterations 500
time step continuity errors : sum local = 3.3706e-08, global = -6.10801e-12, cumulative = -9.73206e-12
DICPCG: Solving for p, Initial residual = 0.00178549, Final residual = 9.94251e-07, No Iterations 473
time step continuity errors : sum local = 3.53268e-08, global = -5.71629e-12, cumulative = -1.54484e-11
No finite volume options present
particleCloud.calcVelocityCorrection()
DICPCG: Solving for phiIB, Initial residual = 1, Final residual = 9.63924e-07, No Iterations 501
ExecutionTime = 30.7 s ClockTime = 32 s
Time = 0.0002
Selected 784 cells for refinement out of 1613716.
Refined from 1613716 to 1619204 cells.
Selected 0 split points out of a possible 784.
Courant Number mean: 0.126921 max: 9.46381
- evolve()
timeStepFraction() = 2
Starting up LIGGGHTS
Executing command: 'run 10 '
Setting up run at Fri Jul 26 12:59:56 2024
Memory usage per processor = 6.75634 Mbytes
Step Atoms KinEng rke Volume dragtota dragtota dragtota
11 1 3.5918126e-08 0 0.0260508 0 0 0.017347056
CFD Coupling established at step 20
21 1 3.6972707e-08 0 0.0260508 0 0 0.017347056
Loop time of 0.00149142 on 16 procs for 10 steps with 1 atoms, finish time Fri Jul 26 12:59:56 2024
Pair time (%) = 3.75399e-06 (0.251706)
Neigh time (%) = 0 (0)
Comm time (%) = 3.65471e-06 (0.24505)
Outpt time (%) = 8.7527e-05 (5.86871)
Other time (%) = 0.00139648 (93.6345)
Nlocal: 0.0625 ave 1 max 0 min
Histogram: 15 0 0 0 0 0 0 0 0 1
Nghost: 0 ave 0 max 0 min
Histogram: 16 0 0 0 0 0 0 0 0 0
Neighs: 0 ave 0 max 0 min
Histogram: 16 0 0 0 0 0 0 0 0 0
Total # of neighbors = 0
Ave neighs/atom = 0
Neighbor list builds = 0
Dangerous builds = 0
LIGGGHTS finished
nr particles = 1
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 15 in communicator MPI_COMM_WORLD
with errorcode 1.
NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
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