EXCEPTION_ACCESS_VIOLATION when running #32
Description
Hi,
I do have the following circuit that includes resistivities that are dependent on voltages in the network:
.title CauerTest
.model MYSW sw vt=.5 vh=-.4 ron=1e-11 roff=1e12
RIL t_heater /t_si_top 1.984
CIL t_heater Net-_CIL-Pad2_ 3.825e-6
RW t_top_water t_heater 40
CW t_top_water Net-_CIL-Pad2_ 7.595e-5
CSL /t_si_top Net-_CIL-Pad2_ 0.000733
RSL /t_si_top /t_cu_top r='5.00e-04/((5.6596e+01+1.2654e+07/(V(/t_si_top)+273.15)^1.9870e+00)*9.00e-07)'
CCL /t_cu_top Net-_CIL-Pad2_ 0.0464
RCL /t_cu_top Net-_CIL-Pad2_ 41.562
RIC t_heater /t_si_top 8.926
CIC t_heater Net-_CIL-Pad2_ 1.279e-10
S1 Net-_VH-Pad1_ t_heater /wire_sw1 0 MYSW
V3 /wire_sw1 0 dc 0 pulse(1 0 10m 1u 1u 40m 50m)
VH Net-_VH-Pad1_ 0 20
CSC /t_si_top Net-_CIL-Pad2_ 2.921e-5
RSC /t_si_top /t_cu_top r='6.0513e+00/(1.8850e-02*(5.6596e+01+1.2654e+07/(V(/t_si_top)+273.15)^1.9870e+00))'
VLN2 Net-_CIL-Pad2_ 0 -196
RCC /t_cu_top Net-_CIL-Pad2_ 0.897
CCC /t_cu_top Net-_CIL-Pad2_ 0.0436
.save @ril[i]
.save @cil[i]
.save @rw[i]
.save @cw[i]
.save @csl[i]
.save @rsl[i]
.save @ccl[i]
.save @rcl[i]
.save @ric[i]
.save @cic[i]
.save @v3[i]
.save @vh[i]
.save @csc[i]
.save @rsc[i]
.save @vln2[i]
.save @rcc[i]
.save @ccc[i]
.save V(/t_cu_top)
.save V(/t_si_top)
.save V(/wire_sw1)
.save V(Net-_CIL-Pad2_)
.save V(Net-_VH-Pad1_)
.save V(t_heater)
.save V(t_top_water)
.tran 1u 0.04
.end
If I source this circuit with the normal ngspice application, everything works, but when I run it through julia, I get the following issue:
julia> NgSpice.init()
julia> NgSpice.source("temp_cir.cir")
julia> NgSpice.run()
Running the simulator
Doing analysis at TEMP = 27.000000 and TNOM = 27.000000
Device Setup
op
Initial Transient Solution
--------------------------
Node Voltage
---- -------
t_heater 20
/t_si_top -101.024
net-_cil-pad2_ -196
t_top_water 20
/t_cu_top -130.534
net-_vh-pad1_ 20
/wire_sw1 1
vln2#branch 74.5583
vh#branch -74.5586
v3#branch 0
Reference value : 0.00000e+000
Please submit a bug report with steps to reproduce this fault, and any error messages that follow (in their entirety). Thanks.
Exception: EXCEPTION_ACCESS_VIOLATION at 0x3e343ccf -- sh_ExecutePerLoop at /workspace/srcdir/ngspice/src\sharedspice.c:2113
in expression starting at REPL[4]:1
sh_ExecutePerLoop at /workspace/srcdir/ngspice/src\sharedspice.c:2113
OUTpData at /workspace/srcdir/ngspice/src/frontend\outitf.c:744
CKTdump at /workspace/srcdir/ngspice/src/spicelib/analysis\cktdump.c:44
DCtran at /workspace/srcdir/ngspice/src/spicelib/analysis\dctran.c:459
CKTdoJob at /workspace/srcdir/ngspice/src/spicelib/analysis\cktdojob.c:231
if_run at /workspace/srcdir/ngspice/src/frontend\spiceif.c:344
dosim at /workspace/srcdir/ngspice/src/frontend\runcoms.c:325
com_run at /workspace/srcdir/ngspice/src/frontend\runcoms.c:387
docommand at /workspace/srcdir/ngspice/src/frontend\control.c:238
doblock at /workspace/srcdir/ngspice/src/frontend\control.c:532
cp_evloop at /workspace/srcdir/ngspice/src/frontend\control.c:862
runc at /workspace/srcdir/ngspice/src\sharedspice.c:710
ngSpice_Command at /workspace/srcdir/ngspice/src\sharedspice.c:1074
cmd at D:\julia\packages\NgSpice\uPgrF\src\API\running.jl:1 [inlined]
run at D:\julia\packages\NgSpice\uPgrF\src\API\running.jl:18
unknown function (ip: 000000003d742df3)
jl_apply at /cygdrive/c/buildbot/worker/package_win64/build/src\julia.h:1788 [inlined]
do_call at /cygdrive/c/buildbot/worker/package_win64/build/src\interpreter.c:126
eval_value at /cygdrive/c/buildbot/worker/package_win64/build/src\interpreter.c:215
eval_stmt_value at /cygdrive/c/buildbot/worker/package_win64/build/src\interpreter.c:166 [inlined]
eval_body at /cygdrive/c/buildbot/worker/package_win64/build/src\interpreter.c:583
jl_interpret_toplevel_thunk at /cygdrive/c/buildbot/worker/package_win64/build/src\interpreter.c:731
jl_toplevel_eval_flex at /cygdrive/c/buildbot/worker/package_win64/build/src\toplevel.c:885
jl_toplevel_eval_flex at /cygdrive/c/buildbot/worker/package_win64/build/src\toplevel.c:830
jl_toplevel_eval at /cygdrive/c/buildbot/worker/package_win64/build/src\toplevel.c:894 [inlined]
jl_toplevel_eval_in at /cygdrive/c/buildbot/worker/package_win64/build/src\toplevel.c:944
eval at .\boot.jl:373 [inlined]
eval_user_input at C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.7\REPL\src\REPL.jl:150
repl_backend_loop at C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.7\REPL\src\REPL.jl:244
start_repl_backend at C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.7\REPL\src\REPL.jl:229
#run_repl#47 at C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.7\REPL\src\REPL.jl:362
run_repl at C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.7\REPL\src\REPL.jl:349
#930 at .\client.jl:394
jfptr_YY.930_37269.clone_1 at C:\Users\thiem\AppData\Local\Programs\Julia-1.7.0\lib\julia\sys.dll (unknown line)
jl_apply at /cygdrive/c/buildbot/worker/package_win64/build/src\julia.h:1788 [inlined]
jl_f__call_latest at /cygdrive/c/buildbot/worker/package_win64/build/src\builtins.c:757
#invokelatest#2 at .\essentials.jl:716 [inlined]
invokelatest at .\essentials.jl:714 [inlined]
run_main_repl at .\client.jl:379
exec_options at .\client.jl:309
_start at .\client.jl:495
jfptr__start_41894.clone_1 at C:\Users\thiem\AppData\Local\Programs\Julia-1.7.0\lib\julia\sys.dll (unknown line)
jl_apply at /cygdrive/c/buildbot/worker/package_win64/build/src\julia.h:1788 [inlined]
true_main at /cygdrive/c/buildbot/worker/package_win64/build/src\jlapi.c:559
jl_repl_entrypoint at /cygdrive/c/buildbot/worker/package_win64/build/src\jlapi.c:701
mainCRTStartup at /cygdrive/c/buildbot/worker/package_win64/build/cli\loader_exe.c:42
BaseThreadInitThunk at C:\WINDOWS\System32\KERNEL32.DLL (unknown line)
RtlUserThreadStart at C:\WINDOWS\SYSTEM32\ntdll.dll (unknown line)
Allocations: 2720 (Pool: 2711; Big: 9); GC: 0
I am not sure if this is an issue in ngspice or with the api, but as it does not happen with the application itself, I posted this issue here first.