I recreated the Crime and have the results here. Apparently it performed the first analysis correctly and then attempted the next one and gave a segmentation fault.
Here is the sif file I used.
Code: Select all
Header
CHECK KEYWORDS Warn
Mesh DB "." "."
Include Path ""
Results Directory ""
End
Simulation
Max Output Level = 5
Coordinate System = Cartesian
Coordinate Mapping(3) = 1 2 3
Simulation Type = Steady state
Steady State Max Iterations = 1
Output Intervals = 1
Timestepping Method = BDF
BDF Order = 1
Solver Input File = target.sif
Post File = SF.vtu
End
Constants
Gravity(4) = 0 -1 0 9.82
Stefan Boltzmann = 5.67e-08
Permittivity of Vacuum = 8.8542e-12
Boltzmann Constant = 1.3807e-23
Unit Charge = 1.602e-19
End
Body 1
Target Bodies(1) = 1
Name = "Body 1"
Equation = 1
Material = 1
End
Solver 1
Equation = Helmholtz Equation
Procedure = "HelmholtzSolve" "HelmholtzSolver"
Variable = -dofs 2 Pressure Wave
Exec Solver = Always
Stabilize = True
Bubbles = False
Lumped Mass Matrix = False
Optimize Bandwidth = True
Steady State Convergence Tolerance = 1.0e-5
Nonlinear System Convergence Tolerance = 1.0e-7
Nonlinear System Max Iterations = 20
Nonlinear System Newton After Iterations = 3
Nonlinear System Newton After Tolerance = 1.0e-3
Nonlinear System Relaxation Factor = 1
Linear System Solver = Iterative
Linear System Iterative Method = BiCGStab
Linear System Max Iterations = 500
Linear System Convergence Tolerance = 1.0e-10
BiCGstabl polynomial degree = 2
Linear System Preconditioning = ILU0
Linear System ILUT Tolerance = 1.0e-3
Linear System Abort Not Converged = False
Linear System Residual Output = 1
Linear System Precondition Recompute = 1
End
Equation 1
Name = "Equation 1"
angular frequency =4371
Active Solvers(1) = 1
End
Material 1
Name = "Air (room temperature)"
Viscosity = 1.983e-5
Heat expansion Coefficient = 3.43e-3
Heat Conductivity = 0.0257
Relative Permittivity = 1.00059
Sound speed = 343.0
Heat Capacity = 1005.0
Density = 1.205
End
Boundary Condition 1
Target Boundaries(1) = 1
Name = "In"
Pressure Wave 2 = 0
Pressure Wave 1 = 70.71
End
Boundary Condition 2
Target Boundaries(1) = 6
Name = "Out"
Wave impedance 1 = 343
Wave impedance 2 = 0
End
Boundary Condition 3
Target Boundaries(4) = 2 3 4 5
Name = "walls"
Wave Flux 1 = 0
Wave Flux 2 = 0
End
RUN
Simulation::Post File = SF2.vtu
Equation 1::Angular Frequency = 2165
RUN
Simulation::Post File = SF3.vtu
Equation 1::Angular Frequency = 2175
RUN
and here is the result of the run.
Code: Select all
elmeruser@cscuser-VirtualBox /media/sf_sharedFolder/SimplePipefromforum/MATCexampleforForum $ ElmerSolver
ELMER SOLVER (v 8.3) STARTED AT: 2017/11/06 12:24:09
ParCommInit: Initialize #PEs: 1
MAIN:
MAIN: =============================================================
MAIN: ElmerSolver finite element software, Welcome!
MAIN: This program is free software licensed under (L)GPL
MAIN: Copyright 1st April 1995 - , CSC - IT Center for Science Ltd.
MAIN: Webpage http://www.csc.fi/elmer, Email elmeradm@csc.fi
MAIN: Version: 8.3 (Rev: d56e3b3, Compiled: 2017-09-21)
MAIN: HYPRE library linked in.
MAIN: MUMPS library linked in.
MAIN: =============================================================
MAIN:
MAIN:
MAIN: -------------------------------------
MAIN: Reading Model: target.sif
LoadInputFile: Scanning input file: target.sif
LoadInputFile: Loading input file: target.sif
Loading user function library: [HelmholtzSolve]...[HelmholtzSolver_Init0]
LoadMesh: Base mesh name: ./.
LoadMesh: Elapsed REAL time: 0.1009 (s)
MAIN: -------------------------------------
Loading user function library: [HelmholtzSolve]...[HelmholtzSolver_Init]
Loading user function library: [HelmholtzSolve]...[HelmholtzSolver_bulk]
Loading user function library: [HelmholtzSolve]...[HelmholtzSolver]
OptimizeBandwidth: ---------------------------------------------------------
OptimizeBandwidth: Computing matrix structure for: helmholtz equation...done.
OptimizeBandwidth: Half bandwidth without optimization: 6298
OptimizeBandwidth:
OptimizeBandwidth: Bandwidth Optimization ...done.
OptimizeBandwidth: Half bandwidth after optimization: 247
OptimizeBandwidth: ---------------------------------------------------------
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 1
MAIN: -------------------------------------
MAIN:
SingleSolver: Attempting to call solver
SingleSolver: Solver Equation string is: helmholtz equation
HelmholtzSolve:
HelmholtzSolve: -------------------------------------
HelmholtzSolve: Helmholtz iteration 1
HelmholtzSolve: Frequency (Hz): 695.66625625467452
HelmholtzSolve: -------------------------------------
HelmholtzSolve:
HelmholtzSolve: Starting Assembly
HelmholtzSolve: Assembly:
HelmholtzSolve: Assembly done
DefUtils::DefaultDirichletBCs: Setting Dirichlet boundary conditions
DefUtils::DefaultDirichletBCs: Dirichlet boundary conditions set
CRS_ComplexIncompleteLU: ILU(0) (Complex), Starting Factorization:
CRS_ComplexIncompleteLU: ILU(0) (Complex), NOF nonzeros: 120499
CRS_ComplexIncompleteLU: ILU(0) (Complex), filling (%) : 100
CRS_ComplexIncompleteLU: ILU(0) (Complex), Factorization ready at (s): 0.01
1 0.2788E-01
2 0.1700E-01
3 0.1324E-01
4 0.1195E-01
5 0.1215E-01
6 0.1373E-01
7 0.1762E-01
8 0.2815E-01
9 0.9407E-01
10 0.6229E-01
11 0.2421E-01
12 0.1587E-01
13 0.1265E-01
14 0.1137E-01
15 0.1121E-01
16 0.1253E-01
17 0.1142E-01
18 0.1363E-01
19 0.1443E-01
20 0.1862E-01
21 0.2121E-01
22 0.2804E-01
23 0.9545E-01
24 0.6246E-01
25 0.9352E-01
26 0.1653E-01
27 0.3340E-01
28 0.3167E-01
29 0.1204E-01
30 0.1630E-01
31 0.1384E-01
32 0.1570E-01
33 0.1516E-01
34 0.1224E-01
35 0.1049E-01
36 0.1075E-01
37 0.1035E-01
38 0.1120E-01
39 0.1119E-01
40 0.1118E-01
41 0.1119E-01
42 0.1291E-01
43 0.1286E-01
44 0.1331E-01
45 0.1745E-01
46 0.1220E+00
47 0.9200E-02
48 0.1773E-01
49 0.1774E-01
50 0.1016E-01
51 0.7591E-01
52 0.3764E-01
53 0.1810E-01
54 0.1280E-01
55 0.2004E-01
56 0.1046E-01
57 0.2185E-01
58 0.1189E-01
59 0.9999E-01
60 0.1748E-01
61 0.1828E-01
62 0.2105E-01
63 0.1631E-01
64 0.1489E-01
65 0.1658E-01
66 0.1910E-01
67 0.2432E-01
68 0.2003E-01
69 0.2390E-01
70 0.3286E-01
71 0.7093E-01
72 0.1065E+00
73 0.1260E-01
74 0.1761E+00
75 0.8421E-01
76 0.8220E-01
77 0.1473E-01
78 0.1650E-01
79 0.3168E-02
80 0.1616E-01
81 0.8606E-02
82 0.6740E-02
83 0.5317E-02
84 0.2094E-02
85 0.1469E-02
86 0.4997E-03
87 0.1228E-03
88 0.5052E-04
89 0.1843E-04
90 0.6873E-05
91 0.4810E-05
92 0.2189E-05
93 0.1646E-05
94 0.8559E-06
95 0.9275E-06
96 0.7506E-06
97 0.1665E-06
98 0.1124E-06
99 0.9424E-07
100 0.5725E-08
101 0.4871E-08
102 0.1719E-08
103 0.1109E-08
104 0.1047E-08
105 0.1580E-08
106 0.5411E-09
107 0.3458E-09
108 0.9765E-10
108 0.9765E-10
ComputeChange: NS (ITER=1) (NRM,RELC): ( 50.062719 2.0000000 ) :: helmholtz equation
HelmholtzSolve: iter: 1 Assembly: (s) 0.81 0.81
HelmholtzSolve: iter: 1 Solve: (s) 0.76 0.76
HelmholtzSolve:
HelmholtzSolve: -------------------------------------
HelmholtzSolve: Helmholtz iteration 2
HelmholtzSolve: Frequency (Hz): 695.66625625467452
HelmholtzSolve: -------------------------------------
HelmholtzSolve:
HelmholtzSolve: Starting Assembly
HelmholtzSolve: Assembly:
HelmholtzSolve: Assembly done
DefUtils::DefaultDirichletBCs: Setting Dirichlet boundary conditions
DefUtils::DefaultDirichletBCs: Dirichlet boundary conditions set
CRS_ComplexIncompleteLU: ILU(0) (Complex), Starting Factorization:
CRS_ComplexIncompleteLU: ILU(0) (Complex), NOF nonzeros: 120499
CRS_ComplexIncompleteLU: ILU(0) (Complex), filling (%) : 100
CRS_ComplexIncompleteLU: ILU(0) (Complex), Factorization ready at (s): 0.01
1 0.4776E-10
1 0.4776E-10
ComputeChange: NS (ITER=2) (NRM,RELC): ( 50.062719 0.16477991E-10 ) :: helmholtz equation
HelmholtzSolve: iter: 2 Assembly: (s) 0.79 1.60
HelmholtzSolve: iter: 2 Solve: (s) 0.02 0.78
ComputeChange: SS (ITER=1) (NRM,RELC): ( 50.062719 2.0000000 ) :: helmholtz equation
WritePostFile: Saving results in ElmerPost format to file ./sfvtu
AddVtuOutputSolverHack: Adding ResultOutputSolver to write VTU output in file: comsol_validity_test_2
Loading user function library: [ResultOutputSolve]...[ResultOutputSolver_Init]
Loading user function library: [ResultOutputSolve]...[ResultOutputSolver_bulk]
Loading user function library: [ResultOutputSolve]...[ResultOutputSolver]
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 1
MAIN: -------------------------------------
MAIN:
SingleSolver: Attempting to call solver
SingleSolver: Solver Equation string is: helmholtz equation
HelmholtzSolve:
HelmholtzSolve: -------------------------------------
HelmholtzSolve: Helmholtz iteration 1
HelmholtzSolve: Frequency (Hz): 344.57045179395340
HelmholtzSolve: -------------------------------------
HelmholtzSolve:
HelmholtzSolve: Starting Assembly
HelmholtzSolve: Assembly:
: .Assembly done
DefUtils::DefaultDirichletBCs: Setting Dirichlet boundary conditions
DefUtils::DefaultDirichletBCs: Dirichlet boundary conditions set
CRS_ComplexIncompleteLU: ILU(0) (Complex), Starting Factorization:
CRS_ComplexIncompleteLU: ILU(0) (Complex), NOF nonzeros: 120499
CRS_ComplexIncompleteLU: ILU(0) (Complex), filling (%) : 100
CRS_ComplexIncompleteLU: ILU(0) (Complex), Factorization ready at (s): 0.01
1 0.3402E-01
2 0.2725E-01
3 0.1912E-01
4 0.1783E-01
5 0.1811E-01
6 0.1751E-01
7 0.1735E-01
8 0.1869E-01
9 0.1620E-01
10 0.1275E-01
11 0.1321E-01
12 0.8551E-02
13 0.5657E-02
14 0.5649E-02
15 0.6341E-02
16 0.9238E-02
17 0.1171E-01
18 0.2333E-01
19 0.1933E-01
20 0.1770E-01
21 0.1833E-01
22 0.1838E-01
23 0.1446E-01
24 0.9679E-02
25 0.7796E-02
26 0.7407E-02
27 0.7335E-02
28 0.7116E-02
29 0.7702E-02
30 0.6836E-02
31 0.1047E-01
32 0.1159E-01
33 0.1224E-01
34 0.1517E-01
35 0.1392E-01
36 0.8580E-02
37 0.5585E-02
38 0.5148E-02
39 0.5428E-02
40 0.4680E-02
41 0.4729E-02
42 0.5028E-02
43 0.4112E-02
44 0.3592E-02
45 0.3427E-02
46 0.3437E-02
47 0.3487E-02
48 0.3547E-02
49 0.3680E-02
50 0.2735E-02
51 0.1117E-01
52 0.9568E-02
53 0.4605E-01
54 0.4152E-02
55 0.3718E-02
56 0.1116E-01
57 0.1253E-02
58 0.1911E-02
59 0.8681E-03
60 0.1009E-02
61 0.7287E-03
62 0.1260E-03
63 0.9976E-04
64 0.1264E-04
65 0.1332E-05
66 0.5856E-06
67 0.4271E-06
68 0.3740E-06
69 0.6339E-06
70 0.7906E-07
71 0.1594E-07
72 0.1330E-08
73 0.1314E-08
74 0.1008E-08
75 0.1769E-08
76 0.1434E-08
77 0.1645E-08
78 0.8508E-09
79 0.2771E-10
79 0.2771E-10
ComputeChange: NS (ITER=1) (NRM,RELC): ( 50.015731 0.93901557E-03 ) :: helmholtz equation
HelmholtzSolve: iter: 1 Assembly: (s) 0.74 0.74
HelmholtzSolve: iter: 1 Solve: (s) 0.56 0.56
HelmholtzSolve:
HelmholtzSolve: -------------------------------------
HelmholtzSolve: Helmholtz iteration 2
HelmholtzSolve: Frequency (Hz): 344.57045179395340
HelmholtzSolve: -------------------------------------
HelmholtzSolve:
HelmholtzSolve: Starting Assembly
HelmholtzSolve: Assembly:
HelmholtzSolve: Assembly done
DefUtils::DefaultDirichletBCs: Setting Dirichlet boundary conditions
DefUtils::DefaultDirichletBCs: Dirichlet boundary conditions set
CRS_ComplexIncompleteLU: ILU(0) (Complex), Starting Factorization:
CRS_ComplexIncompleteLU: ILU(0) (Complex), NOF nonzeros: 120499
CRS_ComplexIncompleteLU: ILU(0) (Complex), filling (%) : 100
CRS_ComplexIncompleteLU: ILU(0) (Complex), Factorization ready at (s): 0.01
1 0.8800E-10
1 0.8800E-10
ComputeChange: NS (ITER=2) (NRM,RELC): ( 50.015731 0.33493840E-09 ) :: helmholtz equation
HelmholtzSolve: iter: 2 Assembly: (s) 0.80 1.54
HelmholtzSolve: iter: 2 Solve: (s) 0.02 0.59
ComputeChange: SS (ITER=1) (NRM,RELC): ( 50.015731 0.93901591E-03 ) :: helmholtz equation
SingleSolver: Attempting to call solver
SingleSolver: Solver Equation string is: internalvtuoutputsolver
ResultOutputSolver: -------------------------------------
ResultOutputSolve: Saving with prefix: comsol_validity_test_2
ResultOutputSolver: Creating list for saving - if not present
CreateListForSaving: Field Variables for Saving
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
VtuOutputSolver: Saving results in VTK XML format with prefix: comsol_validity_test_2
VtuOutputSolver: Saving number of partitions: 1
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0x7F419FB0AE08
#1 0x7F419FB09F90
#2 0x7F419F75A4AF
#3 0x7F419FE66AC1
#4 0x7F419FE6AF22
#5 0x7F418F194AA2
#6 0x7F418F19C67C
#7 0x7F418F1A77B3
#8 0x7F41A0007E1B
#9 0x7F41A001A6A4
#10 0x7F41A01DE33F
#11 0x4010B5 in MAIN__ at Solver.F90:69
elmeruser@cscuser-VirtualBox /media/sf_sharedFolder/SimplePipefromforum/MATCexampleforForum $
elmeruser@cscuser-VirtualBox /media/sf_sharedFolder/SimplePipefromforum/MATCexampleforForum $ ElmerSolver
ELMER SOLVER (v 8.3) STARTED AT: 2017/11/06 12:27:24
ParCommInit: Initialize #PEs: 1
MAIN:
MAIN: =============================================================
MAIN: ElmerSolver finite element software, Welcome!
MAIN: This program is free software licensed under (L)GPL
MAIN: Copyright 1st April 1995 - , CSC - IT Center for Science Ltd.
MAIN: Webpage http://www.csc.fi/elmer, Email elmeradm@csc.fi
MAIN: Version: 8.3 (Rev: d56e3b3, Compiled: 2017-09-21)
MAIN: HYPRE library linked in.
MAIN: MUMPS library linked in.
MAIN: =============================================================
MAIN:
MAIN:
MAIN: -------------------------------------
MAIN: Reading Model: target.sif
LoadInputFile: Scanning input file: target.sif
LoadInputFile: Loading input file: target.sif
Loading user function library: [HelmholtzSolve]...[HelmholtzSolver_Init0]
LoadMesh: Base mesh name: ./.
LoadMesh: Elapsed REAL time: 0.1906 (s)
MAIN: -------------------------------------
AddVtuOutputSolverHack: Adding ResultOutputSolver to write VTU output in file: sf
Loading user function library: [HelmholtzSolve]...[HelmholtzSolver_Init]
Loading user function library: [HelmholtzSolve]...[HelmholtzSolver_bulk]
Loading user function library: [HelmholtzSolve]...[HelmholtzSolver]
OptimizeBandwidth: ---------------------------------------------------------
OptimizeBandwidth: Computing matrix structure for: helmholtz equation...done.
OptimizeBandwidth: Half bandwidth without optimization: 6298
OptimizeBandwidth:
OptimizeBandwidth: Bandwidth Optimization ...done.
OptimizeBandwidth: Half bandwidth after optimization: 247
OptimizeBandwidth: ---------------------------------------------------------
Loading user function library: [ResultOutputSolve]...[ResultOutputSolver_Init]
Loading user function library: [ResultOutputSolve]...[ResultOutputSolver_bulk]
Loading user function library: [ResultOutputSolve]...[ResultOutputSolver]
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 1
MAIN: -------------------------------------
MAIN:
SingleSolver: Attempting to call solver
SingleSolver: Solver Equation string is: helmholtz equation
HelmholtzSolve:
HelmholtzSolve: -------------------------------------
HelmholtzSolve: Helmholtz iteration 1
HelmholtzSolve: Frequency (Hz): 695.66625625467452
HelmholtzSolve: -------------------------------------
HelmholtzSolve:
HelmholtzSolve: Starting Assembly
HelmholtzSolve: Assembly:
: .Assembly done
DefUtils::DefaultDirichletBCs: Setting Dirichlet boundary conditions
DefUtils::DefaultDirichletBCs: Dirichlet boundary conditions set
CRS_ComplexIncompleteLU: ILU(0) (Complex), Starting Factorization:
CRS_ComplexIncompleteLU: ILU(0) (Complex), NOF nonzeros: 120499
CRS_ComplexIncompleteLU: ILU(0) (Complex), filling (%) : 100
CRS_ComplexIncompleteLU: ILU(0) (Complex), Factorization ready at (s): 0.01
1 0.2788E-01
2 0.1700E-01
3 0.1324E-01
4 0.1195E-01
5 0.1215E-01
6 0.1373E-01
7 0.1762E-01
8 0.2815E-01
9 0.9407E-01
10 0.6229E-01
11 0.2421E-01
12 0.1587E-01
13 0.1265E-01
14 0.1137E-01
15 0.1121E-01
16 0.1253E-01
17 0.1142E-01
18 0.1363E-01
19 0.1443E-01
20 0.1862E-01
21 0.2121E-01
22 0.2804E-01
23 0.9545E-01
24 0.6246E-01
25 0.9352E-01
26 0.1653E-01
27 0.3340E-01
28 0.3167E-01
29 0.1204E-01
30 0.1630E-01
31 0.1384E-01
32 0.1570E-01
33 0.1516E-01
34 0.1224E-01
35 0.1049E-01
36 0.1075E-01
37 0.1035E-01
38 0.1120E-01
39 0.1119E-01
40 0.1118E-01
41 0.1119E-01
42 0.1291E-01
43 0.1286E-01
44 0.1331E-01
45 0.1745E-01
46 0.1220E+00
47 0.9200E-02
48 0.1773E-01
49 0.1774E-01
50 0.1016E-01
51 0.7591E-01
52 0.3764E-01
53 0.1810E-01
54 0.1280E-01
55 0.2004E-01
56 0.1046E-01
57 0.2185E-01
58 0.1189E-01
59 0.9999E-01
60 0.1748E-01
61 0.1828E-01
62 0.2105E-01
63 0.1631E-01
64 0.1489E-01
65 0.1658E-01
66 0.1910E-01
67 0.2432E-01
68 0.2003E-01
69 0.2390E-01
70 0.3286E-01
71 0.7093E-01
72 0.1065E+00
73 0.1260E-01
74 0.1761E+00
75 0.8421E-01
76 0.8220E-01
77 0.1473E-01
78 0.1650E-01
79 0.3168E-02
80 0.1616E-01
81 0.8606E-02
82 0.6740E-02
83 0.5317E-02
84 0.2094E-02
85 0.1469E-02
86 0.4997E-03
87 0.1228E-03
88 0.5052E-04
89 0.1843E-04
90 0.6873E-05
91 0.4810E-05
92 0.2189E-05
93 0.1646E-05
94 0.8559E-06
95 0.9275E-06
96 0.7506E-06
97 0.1665E-06
98 0.1124E-06
99 0.9424E-07
100 0.5725E-08
101 0.4871E-08
102 0.1719E-08
103 0.1109E-08
104 0.1047E-08
105 0.1580E-08
106 0.5411E-09
107 0.3458E-09
108 0.9765E-10
108 0.9765E-10
ComputeChange: NS (ITER=1) (NRM,RELC): ( 50.062719 2.0000000 ) :: helmholtz equation
HelmholtzSolve: iter: 1 Assembly: (s) 0.78 0.78
HelmholtzSolve: iter: 1 Solve: (s) 0.76 0.76
HelmholtzSolve:
HelmholtzSolve: -------------------------------------
HelmholtzSolve: Helmholtz iteration 2
HelmholtzSolve: Frequency (Hz): 695.66625625467452
HelmholtzSolve: -------------------------------------
HelmholtzSolve:
HelmholtzSolve: Starting Assembly
HelmholtzSolve: Assembly:
: .Assembly done
DefUtils::DefaultDirichletBCs: Setting Dirichlet boundary conditions
DefUtils::DefaultDirichletBCs: Dirichlet boundary conditions set
CRS_ComplexIncompleteLU: ILU(0) (Complex), Starting Factorization:
CRS_ComplexIncompleteLU: ILU(0) (Complex), NOF nonzeros: 120499
CRS_ComplexIncompleteLU: ILU(0) (Complex), filling (%) : 100
CRS_ComplexIncompleteLU: ILU(0) (Complex), Factorization ready at (s): 0.01
1 0.4776E-10
1 0.4776E-10
ComputeChange: NS (ITER=2) (NRM,RELC): ( 50.062719 0.16477991E-10 ) :: helmholtz equation
HelmholtzSolve: iter: 2 Assembly: (s) 0.82 1.61
HelmholtzSolve: iter: 2 Solve: (s) 0.03 0.79
ComputeChange: SS (ITER=1) (NRM,RELC): ( 50.062719 2.0000000 ) :: helmholtz equation
SingleSolver: Attempting to call solver
SingleSolver: Solver Equation string is: internalvtuoutputsolver
ResultOutputSolver: -------------------------------------
ResultOutputSolve: Saving with prefix: sf
ResultOutputSolver: Creating list for saving - if not present
CreateListForSaving: Field Variables for Saving
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
VtuOutputSolver: Saving results in VTK XML format with prefix: sf
VtuOutputSolver: Saving number of partitions: 1
ResultOutputSolver: -------------------------------------
AddVtuOutputSolverHack: Adding ResultOutputSolver to write VTU output in file: sf2
Loading user function library: [ResultOutputSolve]...[ResultOutputSolver_Init]
Loading user function library: [ResultOutputSolve]...[ResultOutputSolver_bulk]
Loading user function library: [ResultOutputSolve]...[ResultOutputSolver]
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 1
MAIN: -------------------------------------
MAIN:
SingleSolver: Attempting to call solver
SingleSolver: Solver Equation string is: helmholtz equation
HelmholtzSolve:
HelmholtzSolve: -------------------------------------
HelmholtzSolve: Helmholtz iteration 1
HelmholtzSolve: Frequency (Hz): 344.57045179395340
HelmholtzSolve: -------------------------------------
HelmholtzSolve:
HelmholtzSolve: Starting Assembly
HelmholtzSolve: Assembly:
: .Assembly done
DefUtils::DefaultDirichletBCs: Setting Dirichlet boundary conditions
DefUtils::DefaultDirichletBCs: Dirichlet boundary conditions set
CRS_ComplexIncompleteLU: ILU(0) (Complex), Starting Factorization:
CRS_ComplexIncompleteLU: ILU(0) (Complex), NOF nonzeros: 120499
CRS_ComplexIncompleteLU: ILU(0) (Complex), filling (%) : 100
CRS_ComplexIncompleteLU: ILU(0) (Complex), Factorization ready at (s): 0.01
1 0.3402E-01
2 0.2725E-01
3 0.1912E-01
4 0.1783E-01
5 0.1811E-01
6 0.1751E-01
7 0.1735E-01
8 0.1869E-01
9 0.1620E-01
10 0.1275E-01
11 0.1321E-01
12 0.8551E-02
13 0.5657E-02
14 0.5649E-02
15 0.6341E-02
16 0.9238E-02
17 0.1171E-01
18 0.2333E-01
19 0.1933E-01
20 0.1770E-01
21 0.1833E-01
22 0.1838E-01
23 0.1446E-01
24 0.9679E-02
25 0.7796E-02
26 0.7407E-02
27 0.7335E-02
28 0.7116E-02
29 0.7702E-02
30 0.6836E-02
31 0.1047E-01
32 0.1159E-01
33 0.1224E-01
34 0.1517E-01
35 0.1392E-01
36 0.8580E-02
37 0.5585E-02
38 0.5148E-02
39 0.5428E-02
40 0.4680E-02
41 0.4729E-02
42 0.5028E-02
43 0.4112E-02
44 0.3592E-02
45 0.3427E-02
46 0.3437E-02
47 0.3487E-02
48 0.3547E-02
49 0.3680E-02
50 0.2735E-02
51 0.1117E-01
52 0.9568E-02
53 0.4605E-01
54 0.4152E-02
55 0.3718E-02
56 0.1116E-01
57 0.1253E-02
58 0.1911E-02
59 0.8681E-03
60 0.1009E-02
61 0.7287E-03
62 0.1260E-03
63 0.9976E-04
64 0.1264E-04
65 0.1332E-05
66 0.5856E-06
67 0.4271E-06
68 0.3740E-06
69 0.6339E-06
70 0.7906E-07
71 0.1594E-07
72 0.1330E-08
73 0.1314E-08
74 0.1008E-08
75 0.1769E-08
76 0.1434E-08
77 0.1645E-08
78 0.8508E-09
79 0.2771E-10
79 0.2771E-10
ComputeChange: NS (ITER=1) (NRM,RELC): ( 50.015731 0.93901557E-03 ) :: helmholtz equation
HelmholtzSolve: iter: 1 Assembly: (s) 0.81 0.81
HelmholtzSolve: iter: 1 Solve: (s) 0.55 0.55
HelmholtzSolve:
HelmholtzSolve: -------------------------------------
HelmholtzSolve: Helmholtz iteration 2
HelmholtzSolve: Frequency (Hz): 344.57045179395340
HelmholtzSolve: -------------------------------------
HelmholtzSolve:
HelmholtzSolve: Starting Assembly
HelmholtzSolve: Assembly:
: .Assembly done
DefUtils::DefaultDirichletBCs: Setting Dirichlet boundary conditions
DefUtils::DefaultDirichletBCs: Dirichlet boundary conditions set
CRS_ComplexIncompleteLU: ILU(0) (Complex), Starting Factorization:
CRS_ComplexIncompleteLU: ILU(0) (Complex), NOF nonzeros: 120499
CRS_ComplexIncompleteLU: ILU(0) (Complex), filling (%) : 100
CRS_ComplexIncompleteLU: ILU(0) (Complex), Factorization ready at (s): 0.01
1 0.8800E-10
1 0.8800E-10
ComputeChange: NS (ITER=2) (NRM,RELC): ( 50.015731 0.33493840E-09 ) :: helmholtz equation
HelmholtzSolve: iter: 2 Assembly: (s) 0.80 1.61
HelmholtzSolve: iter: 2 Solve: (s) 0.03 0.58
ComputeChange: SS (ITER=1) (NRM,RELC): ( 50.015731 0.93901591E-03 ) :: helmholtz equation
SingleSolver: Attempting to call solver
SingleSolver: Solver Equation string is: internalvtuoutputsolver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0x7F90B49FCE08
#1 0x7F90B49FBF90
#2 0x7F90B464C4AF
#3 0x7F90B4D58A98
#4 0x7F90B4D5CF22
#5 0x7F90A81E0AA2
#6 0x7F90A81E867C
#7 0x7F90A81F37B3
#8 0x7F90B4EF9E1B
#9 0x7F90B4F0C6A4
#10 0x7F90B50D033F
#11 0x4010B5 in MAIN__ at Solver.F90:69
Segmentation fault
elmeruser@cscuser-VirtualBox /media/sf_sharedFolder/SimplePipefromforum/MATCexampleforForum $
I am also uploading the complete project. I think.