Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Math.FastFourierTransform.Examples.RealFFT2.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001278/0.001278, allocations: 112.2 kB / 21.22 MB, free: 0.75 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001379/0.001379, allocations: 205.2 kB / 24.52 MB, free: 4.156 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.349/1.349, allocations: 230.6 MB / 258.3 MB, free: 8.027 MB / 206.1 MB
"
[Timeout remaining time 178]
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Modelica.Math.FastFourierTransform.Examples.RealFFT2,fileNamePrefix="Modelica_4_1_0_Modelica_Math_FastFourierTransform_Examples_RealFFT2",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(Modelica.Math.FastFourierTransform.Examples.RealFFT2,fileNamePrefix="Modelica_4_1_0_Modelica_Math_FastFourierTransform_Examples_RealFFT2",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.001413/0.001413, allocations: 43.92 kB / 378.6 MB, free: 3.141 MB / 302.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2214/0.2228, allocations: 53.36 MB / 431.9 MB, free: 6.863 MB / 334.1 MB
Notification: Performance of NFInst.instantiate(Modelica.Math.FastFourierTransform.Examples.RealFFT2): time 0.002311/0.2251, allocations: 1.317 MB / 433.2 MB, free: 5.539 MB / 334.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001916/0.2271, allocations: 1.16 MB / 434.4 MB, free: 4.375 MB / 334.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 4.832e-05/0.2271, allocations: 3.938 kB / 434.4 MB, free: 4.371 MB / 334.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0004411/0.2275, allocations: 83.73 kB / 434.5 MB, free: 4.289 MB / 334.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0001574/0.2277, allocations: 93.78 kB / 434.6 MB, free: 4.195 MB / 334.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Math/FastFourierTransform.mo:538:3-629:25:writable] Warning: Pure function 'Modelica.Math.FastFourierTransform.realFFTwriteToFile' contains a call to impure function 'Modelica.Utilities.Files.removeFile'.
Notification: Performance of NFTyping.typeClassSections: time 0.0006579/0.2284, allocations: 231.3 kB / 434.8 MB, free: 3.969 MB / 334.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0003659/0.2287, allocations: 279.4 kB / 435.1 MB, free: 3.695 MB / 334.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.347e-05/0.2288, allocations: 4 kB / 435.1 MB, free: 3.691 MB / 334.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001822/0.229, allocations: 129.8 kB / 435.2 MB, free: 3.566 MB / 334.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002836/0.2292, allocations: 206 kB / 435.4 MB, free: 3.363 MB / 334.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.709e-05/0.2293, allocations: 4 kB / 435.4 MB, free: 3.359 MB / 334.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0006204/0.2299, allocations: 335.4 kB / 435.7 MB, free: 3.031 MB / 334.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001669/0.23, allocations: 207.4 kB / 435.9 MB, free: 2.828 MB / 334.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001965/0.2302, allocations: 226.2 kB / 436.2 MB, free: 2.605 MB / 334.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0006492/0.2309, allocations: 0.5793 MB / 436.7 MB, free: 2.027 MB / 334.1 MB
Notification: Performance of FrontEnd - DAE generated: time 5.51e-06/0.2309, allocations: 3.984 kB / 436.7 MB, free: 2.023 MB / 334.1 MB
Notification: Performance of FrontEnd: time 1.302e-06/0.2309, allocations: 4 kB / 436.7 MB, free: 2.02 MB / 334.1 MB
Notification: Performance of Transformations before backend: time 6.382e-06/0.2309, allocations: 0 / 436.7 MB, free: 2.02 MB / 334.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 224
 * Number of variables: 224
Notification: Performance of Generate backend data structure: time 0.001074/0.232, allocations: 1.019 MB / 437.8 MB, free: 0.9609 MB / 334.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.761e-05/0.232, allocations: 8.031 kB / 437.8 MB, free: 0.9531 MB / 334.1 MB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 5.739e-05/0.2321, allocations: 36.8 kB / 437.8 MB, free: 0.918 MB / 334.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001528/0.2322, allocations: 175.9 kB / 438 MB, free: 0.7383 MB / 334.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002391/0.2325, allocations: 88.33 kB / 438.1 MB, free: 0.6523 MB / 334.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002992/0.2328, allocations: 236.8 kB / 438.3 MB, free: 404 kB / 334.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.205e-05/0.2328, allocations: 20 kB / 438.3 MB, free: 384 kB / 334.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Math/FastFourierTransform.mo:133:7-134:56:writable] Error: Argument '$outputAlias_Ai[1]' of der is not differentiable.
Notification: Performance of preOpt expandDerOperator (simulation) <failed>: time 8.965e-05/0.2329, allocations: 0 / 438.3 MB, free: 384 kB / 334.1 MB
Error: pre-optimization module expandDerOperator (simulation) failed.
"
[Timeout remaining time 660]
[Calling sys.exit(0), Time elapsed: 2.2366486139944755]
Failed to read output from testmodel.py, exit status != 0:
['time', 'Ai[1]', 'Ai[2]', 'Ai[3]', 'Ai[4]', 'Ai[5]', 'Ai[6]', 'Ai[7]', 'Ai[8]', 'Ai[9]', 'Ai[10]', 'Ai[11]', 'Ai[12]', 'Ai[13]', 'Ai[14]', 'Ai[15]', 'Ai[16]', 'Ai[17]', 'Ai[18]', 'Ai[19]', 'Ai[20]', 'Ai[21]', 'info', 'y']
0.23954817198682576 0.254055694 0.020202420000000002
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f42b32cb3a0>