Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Utilities.Math.Functions.Examples.SpliceFunctionDerivativeCheck.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo", uses=false) Using package AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo) Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo) Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(AixLib.Utilities.Math.Functions.Examples.SpliceFunctionDerivativeCheck,fileNamePrefix="AixLib_AixLib_Utilities_Math_Functions_Examples_SpliceFunctionDerivativeCheck",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Utilities.Math.Functions.Examples.SpliceFunctionDerivativeCheck,fileNamePrefix="AixLib_AixLib_Utilities_Math_Functions_Examples_SpliceFunctionDerivativeCheck",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.005326/0.005326, allocations: 99.45 kB / 15.73 MB, free: 6.059 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001208/0.001208, allocations: 193.7 kB / 16.67 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.412/1.412, allocations: 222.9 MB / 240.4 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05823/0.05823, allocations: 12.04 MB / 302.6 MB, free: 3.086 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005625/0.0005622, allocations: 27.95 kB / 355.7 MB, free: 13.96 MB / 302.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo): time 1.534/1.534, allocations: 268.2 MB / 0.6611 GB, free: 2.598 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002265/0.002265, allocations: 115.8 kB / 0.8869 GB, free: 3.211 MB / 0.6075 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5515/0.5538, allocations: 108.4 MB / 0.9927 GB, free: 1 MB / 0.67 GB Notification: Performance of NFInst.instantiate(AixLib.Utilities.Math.Functions.Examples.SpliceFunctionDerivativeCheck): time 0.001908/0.5557, allocations: 0.6139 MB / 0.9933 GB, free: 396 kB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.001876/0.5576, allocations: 1.271 MB / 0.9946 GB, free: 15.1 MB / 0.6857 GB Notification: Performance of NFInst.updateImplicitVariability: time 2.922e-05/0.5577, allocations: 0 / 0.9946 GB, free: 15.1 MB / 0.6857 GB Notification: Performance of NFTyping.typeComponents: time 1.795e-05/0.5577, allocations: 3.938 kB / 0.9946 GB, free: 15.09 MB / 0.6857 GB Notification: Performance of NFTyping.typeBindings: time 2.843e-05/0.5578, allocations: 8 kB / 0.9946 GB, free: 15.09 MB / 0.6857 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005012/0.5583, allocations: 71.73 kB / 0.9947 GB, free: 15.02 MB / 0.6857 GB Notification: Performance of NFFlatten.flatten: time 6.95e-05/0.5583, allocations: 15.98 kB / 0.9947 GB, free: 15 MB / 0.6857 GB Notification: Performance of NFFlatten.resolveConnections: time 5.816e-05/0.5584, allocations: 4 kB / 0.9947 GB, free: 15 MB / 0.6857 GB Notification: Performance of NFEvalConstants.evaluate: time 3.22e-05/0.5584, allocations: 15.91 kB / 0.9947 GB, free: 14.98 MB / 0.6857 GB Notification: Performance of NFSimplifyModel.simplify: time 8.981e-05/0.5585, allocations: 15.92 kB / 0.9947 GB, free: 14.96 MB / 0.6857 GB Notification: Performance of NFPackage.collectConstants: time 1.356e-05/0.5586, allocations: 4 kB / 0.9947 GB, free: 14.96 MB / 0.6857 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002653/0.5588, allocations: 95.89 kB / 0.9948 GB, free: 14.87 MB / 0.6857 GB Notification: Performance of NFScalarize.scalarize: time 1.924e-05/0.5589, allocations: 4 kB / 0.9948 GB, free: 14.86 MB / 0.6857 GB Notification: Performance of NFVerifyModel.verify: time 3.03e-05/0.5589, allocations: 11.94 kB / 0.9948 GB, free: 14.85 MB / 0.6857 GB Notification: Performance of NFConvertDAE.convert: time 0.0001784/0.5591, allocations: 70.03 kB / 0.9949 GB, free: 14.79 MB / 0.6857 GB Notification: Performance of FrontEnd - DAE generated: time 5.641e-06/0.5591, allocations: 0 / 0.9949 GB, free: 14.79 MB / 0.6857 GB Notification: Performance of FrontEnd: time 3.717e-06/0.5591, allocations: 0 / 0.9949 GB, free: 14.79 MB / 0.6857 GB Notification: Performance of Transformations before backend: time 9.588e-06/0.5591, allocations: 7.938 kB / 0.9949 GB, free: 14.78 MB / 0.6857 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 8 * Number of variables: 8 Notification: Performance of Generate backend data structure: time 0.0005282/0.5597, allocations: 343.3 kB / 0.9952 GB, free: 14.4 MB / 0.6857 GB Notification: Performance of prepare preOptimizeDAE: time 4.501e-05/0.5597, allocations: 8.031 kB / 0.9952 GB, free: 14.39 MB / 0.6857 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.199e-05/0.5598, allocations: 38.73 kB / 0.9953 GB, free: 14.34 MB / 0.6857 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.827e-05/0.5598, allocations: 12.89 kB / 0.9953 GB, free: 14.33 MB / 0.6857 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001405/0.5599, allocations: 168.4 kB / 0.9954 GB, free: 14.13 MB / 0.6857 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.698e-05/0.56, allocations: 4.375 kB / 0.9954 GB, free: 14.12 MB / 0.6857 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.099e-05/0.56, allocations: 4.375 kB / 0.9954 GB, free: 14.12 MB / 0.6857 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001407/0.5602, allocations: 53.8 kB / 0.9955 GB, free: 14.06 MB / 0.6857 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.251e-05/0.5602, allocations: 3.938 kB / 0.9955 GB, free: 14.06 MB / 0.6857 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.762e-05/0.5602, allocations: 8 kB / 0.9955 GB, free: 14.05 MB / 0.6857 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.488e-06/0.5602, allocations: 0 / 0.9955 GB, free: 14.05 MB / 0.6857 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 8.413e-05/0.5603, allocations: 23.92 kB / 0.9955 GB, free: 14.03 MB / 0.6857 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001957/0.5605, allocations: 169.6 kB / 0.9957 GB, free: 13.81 MB / 0.6857 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001533/0.5607, allocations: 62.55 kB / 0.9957 GB, free: 13.74 MB / 0.6857 GB Notification: Performance of preOpt resolveLoops (simulation): time 4.207e-05/0.5607, allocations: 16.86 kB / 0.9958 GB, free: 13.72 MB / 0.6857 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005315/0.5613, allocations: 0.5583 MB / 0.9963 GB, free: 13.04 MB / 0.6857 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.23e-05/0.5613, allocations: 42.5 kB / 0.9963 GB, free: 12.98 MB / 0.6857 GB Notification: Performance of pre-optimization done (n=8): time 1.192e-06/0.5613, allocations: 3.938 kB / 0.9964 GB, free: 12.98 MB / 0.6857 GB Warning: Some equations could not be differentiated for following variables having attribute stateSelect=StateSelect.prefer. They will be treated as if they had stateSelect=StateSelect.default ======================================== 1: x 2: deltax Please use -d=bltdump for more information. Notification: Performance of matching and sorting (n=17): time 0.02078/0.5821, allocations: 4.303 MB / 1.001 GB, free: 8.539 MB / 0.6857 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.245e-05/0.5822, allocations: 55.34 kB / 1.001 GB, free: 8.473 MB / 0.6857 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.832e-05/0.5823, allocations: 97.86 kB / 1.001 GB, free: 8.367 MB / 0.6857 GB Notification: Performance of collectPreVariables (initialization): time 8.022e-05/0.5824, allocations: 29.7 kB / 1.001 GB, free: 8.332 MB / 0.6857 GB Notification: Performance of collectInitialEqns (initialization): time 4.457e-05/0.5824, allocations: 80.14 kB / 1.001 GB, free: 8.25 MB / 0.6857 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001428/0.5826, allocations: 67.47 kB / 1.001 GB, free: 8.184 MB / 0.6857 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002567/0.5829, allocations: 85.67 kB / 1.001 GB, free: 8.094 MB / 0.6857 GB Notification: Performance of setup shared object (initialization): time 0.0001392/0.583, allocations: 322.8 kB / 1.001 GB, free: 7.77 MB / 0.6857 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005592/0.5836, allocations: 311.9 kB / 1.002 GB, free: 7.465 MB / 0.6857 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005654/0.5841, allocations: 310.1 kB / 1.002 GB, free: 7.164 MB / 0.6857 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001548/0.5857, allocations: 0.7547 MB / 1.003 GB, free: 6.406 MB / 0.6857 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.025e-06/0.5857, allocations: 0 / 1.003 GB, free: 6.406 MB / 0.6857 GB Notification: Performance of matching and sorting (n=18) (initialization): time 0.001628/0.5874, allocations: 0.7925 MB / 1.003 GB, free: 5.609 MB / 0.6857 GB Notification: Performance of prepare postOptimizeDAE: time 2.436e-05/0.5874, allocations: 4 kB / 1.003 GB, free: 5.605 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.336e-06/0.5874, allocations: 0 / 1.003 GB, free: 5.605 MB / 0.6857 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.398e-05/0.5874, allocations: 0 / 1.003 GB, free: 5.605 MB / 0.6857 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009746/0.5884, allocations: 99.88 kB / 1.003 GB, free: 5.508 MB / 0.6857 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.162e-05/0.5884, allocations: 7.938 kB / 1.003 GB, free: 5.5 MB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005613/0.589, allocations: 8 kB / 1.003 GB, free: 5.492 MB / 0.6857 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.196e-05/0.5891, allocations: 31.98 kB / 1.004 GB, free: 5.461 MB / 0.6857 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (18): * Single equations (assignments): 18 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.000212/0.5893, allocations: 133.7 kB / 1.004 GB, free: 5.32 MB / 0.6857 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.648e-05/0.5894, allocations: 7.953 kB / 1.004 GB, free: 5.312 MB / 0.6857 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003157/0.5926, allocations: 1.388 MB / 1.005 GB, free: 3.914 MB / 0.6857 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.394e-06/0.5926, allocations: 4 kB / 1.005 GB, free: 3.91 MB / 0.6857 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.404e-06/0.5926, allocations: 0 / 1.005 GB, free: 3.91 MB / 0.6857 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.3e-06/0.5926, allocations: 0 / 1.005 GB, free: 3.91 MB / 0.6857 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003083/0.5957, allocations: 1.822 MB / 1.007 GB, free: 2.031 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.769e-06/0.5957, allocations: 0 / 1.007 GB, free: 2.031 MB / 0.6857 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008624/0.5966, allocations: 111.9 kB / 1.007 GB, free: 1.922 MB / 0.6857 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.524e-06/0.5966, allocations: 0 / 1.007 GB, free: 1.922 MB / 0.6857 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.665e-05/0.5967, allocations: 31.94 kB / 1.007 GB, free: 1.891 MB / 0.6857 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.418e-06/0.5967, allocations: 3.938 kB / 1.007 GB, free: 1.887 MB / 0.6857 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.362e-06/0.5967, allocations: 4.031 kB / 1.007 GB, free: 1.883 MB / 0.6857 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002476/0.5992, allocations: 1.454 MB / 1.008 GB, free: 420 kB / 0.6857 GB Notification: Performance of postOpt removeConstants (simulation): time 5.321e-05/0.5993, allocations: 92.98 kB / 1.008 GB, free: 308 kB / 0.6857 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001022/0.5994, allocations: 11.94 kB / 1.008 GB, free: 296 kB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005743/0.6, allocations: 8 kB / 1.008 GB, free: 288 kB / 0.6857 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001416/0.6001, allocations: 47.95 kB / 1.008 GB, free: 240 kB / 0.6857 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.427e-05/0.6002, allocations: 36.06 kB / 1.009 GB, free: 204 kB / 0.6857 GB Notification: Performance of sorting global known variables: time 3.872e-05/0.6002, allocations: 75.28 kB / 1.009 GB, free: 128 kB / 0.6857 GB Notification: Performance of sort global known variables: time 1.2e-07/0.6003, allocations: 0 / 1.009 GB, free: 128 kB / 0.6857 GB Notification: Performance of remove unused functions: time 0.0006822/0.6009, allocations: 175.8 kB / 1.009 GB, free: 15.95 MB / 0.7013 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 1 (y_comp) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (40): * Single equations (assignments): 40 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.003172/0.6041, allocations: 2.121 MB / 1.011 GB, free: 13.8 MB / 0.7013 GB Notification: Performance of simCode: created initialization part: time 0.001338/0.6055, allocations: 0.7262 MB / 1.012 GB, free: 13.08 MB / 0.7013 GB Notification: Performance of simCode: created event and clocks part: time 3.426e-06/0.6055, allocations: 0 / 1.012 GB, free: 13.08 MB / 0.7013 GB Notification: Performance of simCode: created simulation system equations: time 0.0007279/0.6062, allocations: 455.7 kB / 1.012 GB, free: 12.63 MB / 0.7013 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003843/0.6066, allocations: 12 kB / 1.012 GB, free: 12.62 MB / 0.7013 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008248/0.6149, allocations: 3.712 MB / 1.016 GB, free: 8.82 MB / 0.7013 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003022/0.6152, allocations: 0.7143 MB / 1.016 GB, free: 8.082 MB / 0.7013 GB Notification: Performance of simCode: alias equations: time 0.00104/0.6163, allocations: 297.5 kB / 1.017 GB, free: 7.793 MB / 0.7013 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005785/0.6169, allocations: 111.4 kB / 1.017 GB, free: 7.684 MB / 0.7013 GB Notification: Performance of SimCode: time 5.71e-07/0.6169, allocations: 0 / 1.017 GB, free: 7.684 MB / 0.7013 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03882/0.6557, allocations: 12.69 MB / 1.029 GB, free: 11.22 MB / 0.7169 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.809/8.465, allocations: 8 kB / 1.029 GB, free: 11.21 MB / 0.7169 GB (rm -f AixLib_AixLib.Utilities.Math.Functions.Examples.SpliceFunctionDerivativeCheck.pipe ; mkfifo AixLib_AixLib.Utilities.Math.Functions.Examples.SpliceFunctionDerivativeCheck.pipe ; head -c 1048576 < AixLib_AixLib.Utilities.Math.Functions.Examples.SpliceFunctionDerivativeCheck.pipe >> ../files/AixLib_AixLib.Utilities.Math.Functions.Examples.SpliceFunctionDerivativeCheck.sim & python3 -m fmpy simulate --output-file AixLib_AixLib.Utilities.Math.Functions.Examples.SpliceFunctionDerivativeCheck_res.csv --start-time -1 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0008 AixLib_AixLib_Utilities_Math_Functions_Examples_SpliceFunctionDerivativeCheck.fmu > AixLib_AixLib.Utilities.Math.Functions.Examples.SpliceFunctionDerivativeCheck.pipe 2>&1)