Outputs of the FMU not correct when using an input.csv file #564

alexad19 · 2024-08-20T09:17:55Z

Having run some tests in our environment using fmusim on Ubuntu 22.04, we have discovered that some outputs are not displayed correctly in output.csv file, even if in the console they are printed just fine:

This behaviour is present on Ubuntu, but not on Windows and it affects outputs of type enum, s32 and u32, as one may observe in the picture above.

t-sommer · 2024-08-20T09:19:38Z

Can you share an FMU and steps to reproduce the problem?

alexad19 · 2024-08-20T09:40:26Z

Ubuntu2204_fmus.zip
Here are 2 similar fmus (which reproduce the issue), the difference between them is that one has been compiled with debug information and one without.

Steps to reproduce the issue:

To get the result inside the console:
fmusim --log-fmi-calls SimpleExample.fmu
To get the wrong behaviour inside the output.csv:
fmusim --log-fmi-calls --fmi-log-file logfile_SimpleEx.txt --stop-time 0.02--output-interval 0.01 --output-file output_SimpleEx.csv

Please let me know if there's anything I can provide you with

t-sommer · 2024-08-20T11:35:58Z

With the latest build (3596ae9) I cannot reproduce the problem.

For

fmusim --log-fmi-calls --output-interval 1 --output-variable enum_out --output-variable s32_out --output-variable u32_ou
t --output-file SimpleExample_out.csv SimpleExample.fmu > SimpleExample_log.txt

I get

"time","enum_out","s32_out","u32_out"
0,2,2,2
1,1,1,1
2,1,1,1
3,1,1,1
4,1,1,1
5,1,1,1
6,1,1,1
7,1,1,1
8,1,1,1
9,1,1,1
10,1,1,1

and

fmi2Instantiate(instanceName="instance1", fmuType=1, fmuGUID="{acadf0cc-be6b-4727-878a-b472372b9844}", fmuResourceLocation="file:///tmp/fmusim.Zk5zJt/resources/", functions={logger=0x0x5565e26f6e11, allocateMemory=0x0x7fd24df21520, freeMemory=0x0x7fd24df203e0, stepFinished=0x(nil), componentEnvironment=0x0x5565e37bab10}, visible=0, loggingOn=0) -> OK
fmi2SetupExperiment(toleranceDefined=0, tolerance=0, startTime=0, stopTimeDefined=0, stopTime=0) -> OK
This is the test_enter_init function
fmi2EnterInitializationMode() -> OK
This is the test_exit_init function
fmi2ExitInitializationMode() -> OK
fmi2GetReal(vr={15, 16}, nvr=2, value={4, 4}) -> OK
fmi2GetReal(vr={51, 52, 75, 76, 111, 112}, nvr=6, value={1, 1, 3, 3, 2, 2}) -> OK
fmi2GetInteger(vr={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 74, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=108, value={4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2}) -> OK
fmi2GetBoolean(vr={13, 37, 73, 97}, nvr=4, value={0, 0, 0, 0}) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={2, 2, 2}) -> OK
fmi2DoStep(currentCommunicationPoint=0, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=1, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=2, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=3, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=4, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=5, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=6, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=7, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=8, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=9, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2Terminate() -> OK
fmi2FreeInstance() -> OK

alexad19 · 2024-08-20T11:38:37Z

try running:

fmusim --log-fmi-calls --fmi-log-file logfile_SimpleEx.txt --stop-time 0.02 --output-interval 0.01 --output-file output_SimpleEx.csv

As there are more outputs, the problem I guess will be reproduced.

t-sommer · 2024-08-21T14:44:17Z

Here you go:

"time","float32_out","float64_out","array1D_out_0","array1D_out_1","array1D_out_2","array2D_out_0_0","array2D_out_0_1","array2D_out_0_2","array2D_out_1_0","array2D_out_1_1","array2D_out_1_2","array2D_out_2_0","array2D_out_2_1","array2D_out_2_2","enum_array1D_out_0","enum_array1D_out_1","enum_array1D_out_2","enum_array2D_out_0_0","enum_array2D_out_0_1","enum_array2D_out_0_2","enum_array2D_out_1_0","enum_array2D_out_1_1","enum_array2D_out_1_2","enum_array2D_out_2_0","enum_array2D_out_2_1","enum_array2D_out_2_2","enum_out","s8_out","s16_out","s32_out","s64_out","u8_out","u16_out","u32_out","u64_out","bool_out"
0,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,0
0.01,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0
0.02,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0

fmi2Instantiate(instanceName="instance1", fmuType=1, fmuGUID="{acadf0cc-be6b-4727-878a-b472372b9844}", fmuResourceLocation="file:///tmp/fmusim.QUgMHu/resources/", functions={logger=0x0x5596524aee11, allocateMemory=0x0x7fed8b06e520, freeMemory=0x0x7fed8b06d3e0, stepFinished=0x(nil), componentEnvironment=0x0x559653997af0}, visible=0, loggingOn=0) -> OK
fmi2SetupExperiment(toleranceDefined=0, tolerance=0, startTime=0, stopTimeDefined=0, stopTime=0) -> OK
This is the test_enter_init function
fmi2EnterInitializationMode() -> OK
This is the test_exit_init function
fmi2ExitInitializationMode() -> OK
fmi2GetReal(vr={15, 16}, nvr=2, value={4, 4}) -> OK
fmi2GetReal(vr={51, 52, 75, 76, 111, 112}, nvr=6, value={1, 1, 3, 3, 2, 2}) -> OK
fmi2GetInteger(vr={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 74, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=108, value={4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2}) -> OK
fmi2GetBoolean(vr={13, 37, 73, 97}, nvr=4, value={0, 0, 0, 0}) -> OK
fmi2GetReal(vr={111, 112}, nvr=2, value={2, 2}) -> OK
fmi2GetInteger(vr={85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=33, value={2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2}) -> OK
fmi2GetBoolean(vr={97}, nvr=1, value={0}) -> OK
fmi2DoStep(currentCommunicationPoint=0, communicationStepSize=0.01, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetReal(vr={111, 112}, nvr=2, value={1, 1}) -> OK
fmi2GetInteger(vr={85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=33, value={1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) -> OK
fmi2GetBoolean(vr={97}, nvr=1, value={0}) -> OK
fmi2DoStep(currentCommunicationPoint=0.01, communicationStepSize=0.01, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetReal(vr={111, 112}, nvr=2, value={1, 1}) -> OK
fmi2GetInteger(vr={85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=33, value={1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) -> OK
fmi2GetBoolean(vr={97}, nvr=1, value={0}) -> OK
fmi2Terminate() -> OK
fmi2FreeInstance() -> OK

alexad19 · 2024-08-22T08:06:30Z

I have managed to reproduce the error in the console as well. Will investigate and keep you posted.

alexad19 · 2024-09-02T08:23:14Z

Here you go:

"time","float32_out","float64_out","array1D_out_0","array1D_out_1","array1D_out_2","array2D_out_0_0","array2D_out_0_1","array2D_out_0_2","array2D_out_1_0","array2D_out_1_1","array2D_out_1_2","array2D_out_2_0","array2D_out_2_1","array2D_out_2_2","enum_array1D_out_0","enum_array1D_out_1","enum_array1D_out_2","enum_array2D_out_0_0","enum_array2D_out_0_1","enum_array2D_out_0_2","enum_array2D_out_1_0","enum_array2D_out_1_1","enum_array2D_out_1_2","enum_array2D_out_2_0","enum_array2D_out_2_1","enum_array2D_out_2_2","enum_out","s8_out","s16_out","s32_out","s64_out","u8_out","u16_out","u32_out","u64_out","bool_out"
0,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,0
0.01,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0
0.02,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0

fmi2Instantiate(instanceName="instance1", fmuType=1, fmuGUID="{acadf0cc-be6b-4727-878a-b472372b9844}", fmuResourceLocation="file:///tmp/fmusim.QUgMHu/resources/", functions={logger=0x0x5596524aee11, allocateMemory=0x0x7fed8b06e520, freeMemory=0x0x7fed8b06d3e0, stepFinished=0x(nil), componentEnvironment=0x0x559653997af0}, visible=0, loggingOn=0) -> OK
fmi2SetupExperiment(toleranceDefined=0, tolerance=0, startTime=0, stopTimeDefined=0, stopTime=0) -> OK
This is the test_enter_init function
fmi2EnterInitializationMode() -> OK
This is the test_exit_init function
fmi2ExitInitializationMode() -> OK
fmi2GetReal(vr={15, 16}, nvr=2, value={4, 4}) -> OK
fmi2GetReal(vr={51, 52, 75, 76, 111, 112}, nvr=6, value={1, 1, 3, 3, 2, 2}) -> OK
fmi2GetInteger(vr={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 74, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=108, value={4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2}) -> OK
fmi2GetBoolean(vr={13, 37, 73, 97}, nvr=4, value={0, 0, 0, 0}) -> OK
fmi2GetReal(vr={111, 112}, nvr=2, value={2, 2}) -> OK
fmi2GetInteger(vr={85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=33, value={2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2}) -> OK
fmi2GetBoolean(vr={97}, nvr=1, value={0}) -> OK
fmi2DoStep(currentCommunicationPoint=0, communicationStepSize=0.01, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetReal(vr={111, 112}, nvr=2, value={1, 1}) -> OK
fmi2GetInteger(vr={85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=33, value={1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) -> OK
fmi2GetBoolean(vr={97}, nvr=1, value={0}) -> OK
fmi2DoStep(currentCommunicationPoint=0.01, communicationStepSize=0.01, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetReal(vr={111, 112}, nvr=2, value={1, 1}) -> OK
fmi2GetInteger(vr={85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=33, value={1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) -> OK
fmi2GetBoolean(vr={97}, nvr=1, value={0}) -> OK
fmi2Terminate() -> OK
fmi2FreeInstance() -> OK

Hello @t-sommer,

I have had a look on this matter and it appears that the problem appears only if we "stimulate" the FMU with an input file.
The command running wrongly is:

fmusim --log-fmi-calls --fmi-log-file log.txt --stop-time 0.02 --output-interval 0.01 --input-file input.csv --output-file output.csv SimpleExample.fmu > printf.txt

With the latest build (3596ae9) I cannot reproduce the problem.

For

fmusim --log-fmi-calls --output-interval 1 --output-variable enum_out --output-variable s32_out --output-variable u32_ou
t --output-file SimpleExample_out.csv SimpleExample.fmu > SimpleExample_log.txt

I get

"time","enum_out","s32_out","u32_out"
0,2,2,2
1,1,1,1
2,1,1,1
3,1,1,1
4,1,1,1
5,1,1,1
6,1,1,1
7,1,1,1
8,1,1,1
9,1,1,1
10,1,1,1

and

fmi2Instantiate(instanceName="instance1", fmuType=1, fmuGUID="{acadf0cc-be6b-4727-878a-b472372b9844}", fmuResourceLocation="file:///tmp/fmusim.Zk5zJt/resources/", functions={logger=0x0x5565e26f6e11, allocateMemory=0x0x7fd24df21520, freeMemory=0x0x7fd24df203e0, stepFinished=0x(nil), componentEnvironment=0x0x5565e37bab10}, visible=0, loggingOn=0) -> OK
fmi2SetupExperiment(toleranceDefined=0, tolerance=0, startTime=0, stopTimeDefined=0, stopTime=0) -> OK
This is the test_enter_init function
fmi2EnterInitializationMode() -> OK
This is the test_exit_init function
fmi2ExitInitializationMode() -> OK
fmi2GetReal(vr={15, 16}, nvr=2, value={4, 4}) -> OK
fmi2GetReal(vr={51, 52, 75, 76, 111, 112}, nvr=6, value={1, 1, 3, 3, 2, 2}) -> OK
fmi2GetInteger(vr={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 74, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=108, value={4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2}) -> OK
fmi2GetBoolean(vr={13, 37, 73, 97}, nvr=4, value={0, 0, 0, 0}) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={2, 2, 2}) -> OK
fmi2DoStep(currentCommunicationPoint=0, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=1, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=2, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=3, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=4, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=5, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=6, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=7, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=8, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2DoStep(currentCommunicationPoint=9, communicationStepSize=1, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetInteger(vr={110, 115, 119}, nvr=3, value={1, 1, 1}) -> OK
fmi2Terminate() -> OK
fmi2FreeInstance() -> OK

Running the fmusim like this yields the correct results.

I have attached my input.csv
input.csv
and output.csv files.
output.csv

Please note that this analysis was done using version 0.0.33 of fmusim.

fixes modelica#564

t-sommer · 2024-09-11T08:51:45Z

@alexad19, can you check if #576 solves your problem?

alexad19 · 2024-09-11T12:05:08Z

hi @t-sommer, sadly I get the same output:

t-sommer · 2024-09-11T14:03:41Z

With your input file I get the following call sequence. Can you please point out the error?

fmi2Instantiate(instanceName="instance1", fmuType=1, fmuGUID="{acadf0cc-be6b-4727-878a-b472372b9844}", fmuResourceLocation="file:///tmp/fmusim.kf7p2f/resources/", functions={logger=0x0x55c272980e11, allocateMemory=0x0x7faec98f5520, freeMemory=0x0x7faec98f43e0, stepFinished=0x(nil), componentEnvironment=0x0x55c27380ecd0}, visible=0, loggingOn=0) -> OK
fmi2SetupExperiment(toleranceDefined=0, tolerance=0, startTime=0, stopTimeDefined=0, stopTime=0) -> OK
fmi2EnterInitializationMode() -> OK
fmi2SetInteger(vr={25}, nvr=1, value={11}) -> OK
fmi2SetInteger(vr={26}, nvr=1, value={12}) -> OK
fmi2SetInteger(vr={27}, nvr=1, value={13}) -> OK
fmi2SetInteger(vr={28}, nvr=1, value={100}) -> OK
fmi2SetInteger(vr={29}, nvr=1, value={101}) -> OK
fmi2SetInteger(vr={30}, nvr=1, value={102}) -> OK
fmi2SetInteger(vr={31}, nvr=1, value={110}) -> OK
fmi2SetInteger(vr={32}, nvr=1, value={111}) -> OK
fmi2SetInteger(vr={33}, nvr=1, value={112}) -> OK
fmi2SetInteger(vr={34}, nvr=1, value={120}) -> OK
fmi2SetInteger(vr={35}, nvr=1, value={121}) -> OK
fmi2SetInteger(vr={36}, nvr=1, value={122}) -> OK
fmi2SetBoolean(vr={37}, nvr=1, value={1}) -> OK
fmi2SetInteger(vr={38}, nvr=1, value={4}) -> OK
fmi2SetInteger(vr={39}, nvr=1, value={4}) -> OK
fmi2SetInteger(vr={40}, nvr=1, value={4}) -> OK
fmi2SetInteger(vr={41}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={42}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={43}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={44}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={45}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={46}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={47}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={48}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={49}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={50}, nvr=1, value={5}) -> OK
fmi2SetReal(vr={51}, nvr=1, value={12.34}) -> OK
fmi2SetReal(vr={52}, nvr=1, value={56.78}) -> OK
fmi2SetInteger(vr={53}, nvr=1, value={-5}) -> OK
fmi2SetInteger(vr={54}, nvr=1, value={-6}) -> OK
fmi2SetInteger(vr={55}, nvr=1, value={-7}) -> OK
fmi2SetInteger(vr={56}, nvr=1, value={-8}) -> OK
fmi2SetInteger(vr={57}, nvr=1, value={5}) -> OK
fmi2SetInteger(vr={58}, nvr=1, value={6}) -> OK
fmi2SetInteger(vr={59}, nvr=1, value={7}) -> OK
fmi2SetInteger(vr={60}, nvr=1, value={8}) -> OK
fmi2ExitInitializationMode() -> OK
fmi2GetReal(vr={15, 16, 51, 52, 75, 76, 111, 112}, nvr=8, value={4, 4, 12.34000015258789, 56.78, 3, 3, 2, 2}) -> OK
fmi2GetInteger(vr={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 74, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=108, value={4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 11, 12, 13, 100, 101, 102, 110, 111, 112, 120, 121, 122, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, -5, -6, -7, -8, 5, 6, 7, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 2, 2, -1, 2, 2, 2, 0, 2}) -> OK
fmi2GetBoolean(vr={13, 37, 73, 97}, nvr=4, value={0, 1, 0, 0}) -> OK
fmi2GetReal(vr={111, 112}, nvr=2, value={2, 2}) -> OK
fmi2GetInteger(vr={85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=33, value={2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 2, 2, -1, 2, 2, 2, 0, 2}) -> OK
fmi2GetBoolean(vr={97}, nvr=1, value={0}) -> OK
fmi2SetInteger(vr={25}, nvr=1, value={11}) -> OK
fmi2SetInteger(vr={26}, nvr=1, value={12}) -> OK
fmi2SetInteger(vr={27}, nvr=1, value={13}) -> OK
fmi2SetInteger(vr={28}, nvr=1, value={100}) -> OK
fmi2SetInteger(vr={29}, nvr=1, value={101}) -> OK
fmi2SetInteger(vr={30}, nvr=1, value={102}) -> OK
fmi2SetInteger(vr={31}, nvr=1, value={110}) -> OK
fmi2SetInteger(vr={32}, nvr=1, value={111}) -> OK
fmi2SetInteger(vr={33}, nvr=1, value={112}) -> OK
fmi2SetInteger(vr={34}, nvr=1, value={120}) -> OK
fmi2SetInteger(vr={35}, nvr=1, value={121}) -> OK
fmi2SetInteger(vr={36}, nvr=1, value={122}) -> OK
fmi2SetBoolean(vr={37}, nvr=1, value={1}) -> OK
fmi2SetInteger(vr={38}, nvr=1, value={4}) -> OK
fmi2SetInteger(vr={39}, nvr=1, value={4}) -> OK
fmi2SetInteger(vr={40}, nvr=1, value={4}) -> OK
fmi2SetInteger(vr={41}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={42}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={43}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={44}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={45}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={46}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={47}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={48}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={49}, nvr=1, value={3}) -> OK
fmi2SetInteger(vr={50}, nvr=1, value={5}) -> OK
fmi2SetReal(vr={51}, nvr=1, value={12.34}) -> OK
fmi2SetReal(vr={52}, nvr=1, value={56.78}) -> OK
fmi2SetInteger(vr={53}, nvr=1, value={-5}) -> OK
fmi2SetInteger(vr={54}, nvr=1, value={-6}) -> OK
fmi2SetInteger(vr={55}, nvr=1, value={-7}) -> OK
fmi2SetInteger(vr={56}, nvr=1, value={-8}) -> OK
fmi2SetInteger(vr={57}, nvr=1, value={5}) -> OK
fmi2SetInteger(vr={58}, nvr=1, value={6}) -> OK
fmi2SetInteger(vr={59}, nvr=1, value={7}) -> OK
fmi2SetInteger(vr={60}, nvr=1, value={8}) -> OK
fmi2DoStep(currentCommunicationPoint=0, communicationStepSize=0.01, noSetFMUStatePriorToCurrentPoint=1) -> OK
fmi2GetReal(vr={111, 112}, nvr=2, value={12.34000015258789, 56.78}) -> OK
fmi2GetInteger(vr={85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=33, value={11, 12, 13, 100, 101, 102, 110, 111, 112, 120, 121, 122, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, -5, -6, -7, -8, 5, 6, 7, 8}) -> OK
fmi2GetBoolean(vr={97}, nvr=1, value={1}) -> OK
...

alexad19 · 2024-09-12T07:22:15Z

the incorrect output would be:

fmi2GetInteger(vr={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 74, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120}, nvr=108, value={4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 11, 12, 13, 100, 101, 102, 110, 111, 112, 120, 121, 122, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, -5, -6, -7, -8, 5, 6, 7, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 2, 2, -1, 2, 2, 2, 0, 2}) -> OK

the ones that are in bold. Those outputs correspond to the enum_out, s32_out and u32_out variables respectively

t-sommer · 2024-09-12T07:56:52Z

fmi2GetInteger() only retrieves the variables from the FMU, so how is this an error in fmusim?

alexad19 · 2024-09-16T12:19:24Z

Hello @t-sommer,

I can confirm that all is good now.

@alexad19, can you check if #576 solves your problem?
The answer is yes, this has solved the issue.

Sorry for bothering. This issue can be closed.

alexad19 changed the title ~~Outputs of the FMU not synced between command line and output.csv~~ Outputs of the FMU not correct when using an input.csv file Sep 2, 2024

MarcoFilimonE mentioned this issue Sep 6, 2024

Wrong boolean input values - FMI 2.0 #574

Closed

t-sommer added a commit to t-sommer/Reference-FMUs that referenced this issue Sep 10, 2024

Add --log-file option to fmusim

14527fb

fixes modelica#564

alexad19 closed this as completed Sep 16, 2024

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Outputs of the FMU not correct when using an input.csv file #564

Outputs of the FMU not correct when using an input.csv file #564

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Outputs of the FMU not correct when using an input.csv file #564

Outputs of the FMU not correct when using an input.csv file #564

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