Ticket #4115: CircuitNoGround compile log

File CircuitNoGround compile log, 2.6 KB (added by Pierre Haessig <pierre.haessig@…>, 8 years ago)

error message when trying to simulate the simple circuit model

Line 
1[1] 17:33:04 Translation Error
2Internal error Circular Equalities Detected for Variables:
3resistor1.p.i
4resistor1.n.i
5----------------------------------
6constantVoltage1.p.i
7resistor1.p.i
8----------------------------------
9constantVoltage1.p.i
10constantVoltage1.n.i
11----------------------------------
12
13
14[2] 17:33:04 Symbolic Warning
15The linear system:
161 : constantVoltage1.v = constantVoltage1.p.v - constantVoltage1.n.v
172 : constantVoltage1.p.v = resistor1.p.v
183 : resistor1.v = resistor1.p.v - resistor1.n.v
194 : constantVoltage1.n.v = resistor1.n.v
20[
21 1.0 , 0.0 , 0.0 , -1.0 ;
22 0.0 , 0.0 , -1.0 , 1.0 ;
23 0.0 , 1.0 , -1.0 , 0.0 ;
24 1.0 , -1.0 , 0.0 , 0.0
25]
26 *
27[
28 constantVoltage1.n.v ;
29 resistor1.n.v ;
30 resistor1.p.v ;
31 constantVoltage1.p.v
32]
33 =
34[
35 -constantVoltage1.v ;
36 0.0 ;
37 -resistor1.v ;
38 0.0
39]
40 might be structurally or numerically singular for variable constantVoltage1.p.v since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
41
42[3] 17:33:04 Symbolic Warning
43The linear system:
441 : constantVoltage1.p.i + resistor1.p.i = 0.0
452 : resistor1.p.i = -constantVoltage1.p.i
46[
47 1.0 , 1.0 ;
48 1.0 , 1.0
49]
50 *
51[
52 constantVoltage1.p.i ;
53 resistor1.p.i
54]
55 =
56[
57 0.0 ;
58 0.0
59]
60 might be structurally or numerically singular for variable resistor1.p.i since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
61
62[4] 17:33:04 Symbolic Warning
63The linear system:
641 : constantVoltage1.p.v = resistor1.p.v
652 : resistor1.v = resistor1.p.v - resistor1.n.v
663 : constantVoltage1.n.v = resistor1.n.v
674 : constantVoltage1.v = constantVoltage1.p.v - constantVoltage1.n.v
68[
69 1.0 , 0.0 , 0.0 , -1.0 ;
70 0.0 , 0.0 , 1.0 , -1.0 ;
71 0.0 , 1.0 , -1.0 , 0.0 ;
72 -1.0 , 1.0 , 0.0 , 0.0
73]
74 *
75[
76 constantVoltage1.p.v ;
77 constantVoltage1.n.v ;
78 resistor1.n.v ;
79 resistor1.p.v
80]
81 =
82[
83 0.0 ;
84 -resistor1.v ;
85 0.0 ;
86 -constantVoltage1.v
87]
88 might be structurally or numerically singular for variable resistor1.p.v since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
89
90[5] 17:33:05 Symbolic Warning
91The linear system:
921 : resistor1.p.i = -constantVoltage1.p.i
932 : constantVoltage1.p.i + resistor1.p.i = 0.0
94[
95 1.0 , 1.0 ;
96 1.0 , 1.0
97]
98 *
99[
100 constantVoltage1.p.i ;
101 resistor1.p.i
102]
103 =
104[
105 0.0 ;
106 0.0
107]
108 might be structurally or numerically singular for variable resistor1.p.i since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
109
110[6] 17:33:05 Translation Error
111Internal error Circular Equalities Detected for Variables:
112resistor1.p.i
113constantVoltage1.p.i
114----------------------------------
115
116
117[7] 17:33:05 Translation Error
118post-optimization module removeSimpleEquations (simulation) failed.