Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.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 1.4.0-development/package.mo", uses=false) Using package AixLib with version 1.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/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.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow,fileNamePrefix="AixLib_latest_AixLib_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow,fileNamePrefix="AixLib_latest_AixLib_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlow",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 0.00487/0.00487, allocations: 98.25 kB / 15.73 MB, free: 6.445 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001135/0.001135, allocations: 196.6 kB / 16.68 MB, free: 6.352 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.281/1.281, allocations: 222.9 MB / 240.4 MB, free: 4.289 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1612/0.1612, allocations: 12.01 MB / 302.6 MB, free: 0.7812 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004955/0.0004956, allocations: 35.8 kB / 355.7 MB, free: 3.656 MB / 286.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/package.mo): time 1.699/1.699, allocations: 272.2 MB / 0.665 GB, free: 12.86 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002024/0.002024, allocations: 115.8 kB / 0.8923 GB, free: 11.55 MB / 0.6075 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1753/0.1774, allocations: 109.2 MB / 0.9989 GB, free: 14.32 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow): time 0.558/0.7353, allocations: 190.6 MB / 1.185 GB, free: 13.29 MB / 0.8419 GB Notification: Performance of NFInst.instExpressions: time 0.008501/0.7439, allocations: 5.713 MB / 1.191 GB, free: 7.57 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001208/0.7451, allocations: 39.75 kB / 1.191 GB, free: 7.531 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 0.001532/0.7467, allocations: 0.5981 MB / 1.191 GB, free: 6.93 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 0.004174/0.7509, allocations: 1.907 MB / 1.193 GB, free: 5.016 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.002705/0.7536, allocations: 1.193 MB / 1.194 GB, free: 3.832 MB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 0.003252/0.7569, allocations: 2.964 MB / 1.197 GB, free: 0.8594 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001275/0.7582, allocations: 0.9524 MB / 1.198 GB, free: 15.9 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001728/0.7599, allocations: 1.109 MB / 1.199 GB, free: 14.79 MB / 0.8575 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001747/0.7617, allocations: 0.9174 MB / 1.2 GB, free: 13.88 MB / 0.8575 GB Notification: Performance of NFPackage.collectConstants: time 0.0002559/0.7619, allocations: 112 kB / 1.2 GB, free: 13.77 MB / 0.8575 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002574/0.7645, allocations: 1.426 MB / 1.202 GB, free: 12.34 MB / 0.8575 GB Notification: Performance of NFScalarize.scalarize: time 0.0004846/0.765, allocations: 466.8 kB / 1.202 GB, free: 11.88 MB / 0.8575 GB Notification: Performance of NFVerifyModel.verify: time 0.0008965/0.7659, allocations: 0.6495 MB / 1.203 GB, free: 11.23 MB / 0.8575 GB Notification: Performance of NFConvertDAE.convert: time 0.002894/0.7688, allocations: 2.149 MB / 1.205 GB, free: 9.07 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 3.347e-06/0.7688, allocations: 4 kB / 1.205 GB, free: 9.066 MB / 0.8575 GB Notification: Performance of FrontEnd: time 1.373e-06/0.7688, allocations: 0 / 1.205 GB, free: 9.066 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 4.459e-05/0.7689, allocations: 4 kB / 1.205 GB, free: 9.062 MB / 0.8575 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 213 * Number of variables: 213 Notification: Performance of Generate backend data structure: time 0.002618/0.7715, allocations: 1.545 MB / 1.206 GB, free: 7.465 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 3.631e-05/0.7716, allocations: 12.03 kB / 1.206 GB, free: 7.453 MB / 0.8575 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001736/0.7717, allocations: 139.8 kB / 1.206 GB, free: 7.309 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001928/0.7737, allocations: 319 kB / 1.207 GB, free: 6.996 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00146/0.7751, allocations: 0.8675 MB / 1.208 GB, free: 6.086 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.672e-05/0.7752, allocations: 65.94 kB / 1.208 GB, free: 6.02 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001251/0.7753, allocations: 89.75 kB / 1.208 GB, free: 5.934 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001444/0.7768, allocations: 0.9053 MB / 1.209 GB, free: 5.02 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.366e-05/0.7768, allocations: 0 / 1.209 GB, free: 5.02 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.67e-05/0.7769, allocations: 36 kB / 1.209 GB, free: 4.984 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.742e-05/0.777, allocations: 37.98 kB / 1.209 GB, free: 4.949 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001345/0.7783, allocations: 0.8159 MB / 1.209 GB, free: 4.133 MB / 0.8575 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004992/0.7833, allocations: 3.518 MB / 1.213 GB, free: 404 kB / 0.8575 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007213/0.784, allocations: 0.4927 MB / 1.213 GB, free: 15.89 MB / 0.8732 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004214/0.7845, allocations: 294 kB / 1.214 GB, free: 15.61 MB / 0.8732 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001661/0.7847, allocations: 97.53 kB / 1.214 GB, free: 15.49 MB / 0.8732 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.441e-05/0.7847, allocations: 51 kB / 1.214 GB, free: 15.43 MB / 0.8732 GB Notification: Performance of pre-optimization done (n=47): time 1.964e-06/0.7847, allocations: 3.938 kB / 1.214 GB, free: 15.43 MB / 0.8732 GB Notification: Performance of matching and sorting (n=49): time 0.003487/0.7882, allocations: 1.928 MB / 1.216 GB, free: 13.4 MB / 0.8732 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.992e-05/0.7882, allocations: 55.84 kB / 1.216 GB, free: 13.34 MB / 0.8732 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008575/0.7891, allocations: 0.8097 MB / 1.217 GB, free: 12.52 MB / 0.8732 GB Notification: Performance of collectPreVariables (initialization): time 4.936e-05/0.7892, allocations: 41.64 kB / 1.217 GB, free: 12.47 MB / 0.8732 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002985/0.7895, allocations: 496.2 kB / 1.217 GB, free: 11.98 MB / 0.8732 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001254/0.7896, allocations: 170.5 kB / 1.217 GB, free: 11.81 MB / 0.8732 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001766/0.7898, allocations: 126.2 kB / 1.217 GB, free: 11.68 MB / 0.8732 GB Notification: Performance of setup shared object (initialization): time 9.186e-05/0.7899, allocations: 326 kB / 1.218 GB, free: 11.36 MB / 0.8732 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004032/0.7903, allocations: 241.2 kB / 1.218 GB, free: 11.12 MB / 0.8732 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004781/0.7908, allocations: 367 kB / 1.218 GB, free: 10.71 MB / 0.8732 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.003409/0.7942, allocations: 1.532 MB / 1.22 GB, free: 9.141 MB / 0.8732 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.924e-06/0.7942, allocations: 0 / 1.22 GB, free: 9.141 MB / 0.8732 GB Notification: Performance of matching and sorting (n=72) (initialization): time 0.001203/0.7954, allocations: 0.7892 MB / 1.22 GB, free: 8.328 MB / 0.8732 GB Notification: Performance of prepare postOptimizeDAE: time 1.563e-05/0.7954, allocations: 8 kB / 1.22 GB, free: 8.32 MB / 0.8732 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.326e-06/0.7955, allocations: 4.875 kB / 1.221 GB, free: 8.316 MB / 0.8732 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002624/0.7957, allocations: 85.66 kB / 1.221 GB, free: 8.227 MB / 0.8732 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006018/0.7963, allocations: 147.8 kB / 1.221 GB, free: 8.082 MB / 0.8732 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002652/0.799, allocations: 3.304 MB / 1.224 GB, free: 4.504 MB / 0.8732 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007219/0.7997, allocations: 30.31 kB / 1.224 GB, free: 4.477 MB / 0.8732 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.002e-05/0.7998, allocations: 24 kB / 1.224 GB, free: 4.453 MB / 0.8732 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: volDyn.dynBal.medium.p = volDyn.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * 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 (67): * Single equations (assignments): 65 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,4), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0003701/0.8002, allocations: 301.6 kB / 1.224 GB, free: 4.148 MB / 0.8732 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001389/0.8003, allocations: 95.39 kB / 1.224 GB, free: 4.055 MB / 0.8732 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001615/0.8005, allocations: 104.8 kB / 1.224 GB, free: 3.949 MB / 0.8732 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.921e-06/0.8005, allocations: 8 kB / 1.224 GB, free: 3.941 MB / 0.8732 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.408e-06/0.8005, allocations: 3.938 kB / 1.224 GB, free: 3.938 MB / 0.8732 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000944/0.8015, allocations: 0.8387 MB / 1.225 GB, free: 3.008 MB / 0.8732 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002622/0.8041, allocations: 1.787 MB / 1.227 GB, free: 1.113 MB / 0.8732 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.41e-06/0.8041, allocations: 4 kB / 1.227 GB, free: 1.109 MB / 0.8732 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005789/0.8047, allocations: 131.8 kB / 1.227 GB, free: 0.9805 MB / 0.8732 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000209/0.8049, allocations: 77.3 kB / 1.227 GB, free: 0.9023 MB / 0.8732 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.928e-05/0.805, allocations: 16 kB / 1.227 GB, free: 0.8867 MB / 0.8732 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001447/0.8064, allocations: 1.786 MB / 1.229 GB, free: 14.96 MB / 0.8888 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.516e-06/0.8064, allocations: 7.938 kB / 1.229 GB, free: 14.96 MB / 0.8888 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001445/0.8079, allocations: 1.105 MB / 1.23 GB, free: 13.8 MB / 0.8888 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003958/0.8083, allocations: 236.5 kB / 1.23 GB, free: 13.55 MB / 0.8888 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001025/0.8084, allocations: 12 kB / 1.23 GB, free: 13.54 MB / 0.8888 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006407/0.809, allocations: 31.03 kB / 1.23 GB, free: 13.51 MB / 0.8888 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.327e-05/0.8091, allocations: 51.89 kB / 1.23 GB, free: 13.46 MB / 0.8888 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.996e-05/0.8092, allocations: 28.16 kB / 1.23 GB, free: 13.43 MB / 0.8888 GB Notification: Performance of sorting global known variables: time 0.0006435/0.8099, allocations: 0.5576 MB / 1.231 GB, free: 12.88 MB / 0.8888 GB Notification: Performance of sort global known variables: time 1.81e-07/0.8099, allocations: 0 / 1.231 GB, free: 12.88 MB / 0.8888 GB Notification: Performance of remove unused functions: time 0.0007605/0.8106, allocations: 283.9 kB / 1.231 GB, free: 12.6 MB / 0.8888 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 2 (volDyn.dynBal.U,volDyn.dynBal.mXi[1]) * 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 (45): * Single equations (assignments): 44 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001973/0.8126, allocations: 1.729 MB / 1.233 GB, free: 10.8 MB / 0.8888 GB Notification: Performance of simCode: created initialization part: time 0.001181/0.8138, allocations: 0.8115 MB / 1.234 GB, free: 9.965 MB / 0.8888 GB Notification: Performance of simCode: created event and clocks part: time 3.337e-06/0.8138, allocations: 0 / 1.234 GB, free: 9.965 MB / 0.8888 GB Notification: Performance of simCode: created simulation system equations: time 0.0005361/0.8144, allocations: 419.7 kB / 1.234 GB, free: 9.543 MB / 0.8888 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002485/0.8169, allocations: 0.6073 MB / 1.235 GB, free: 8.949 MB / 0.8888 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008512/0.8254, allocations: 7 MB / 1.242 GB, free: 1.668 MB / 0.8888 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005823/0.826, allocations: 1.091 MB / 1.243 GB, free: 0.5469 MB / 0.8888 GB Notification: Performance of simCode: alias equations: time 0.0006731/0.8267, allocations: 203.7 kB / 1.243 GB, free: 352 kB / 0.8888 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004061/0.8271, allocations: 343.3 kB / 1.243 GB, free: 8 kB / 0.8888 GB Notification: Performance of SimCode: time 4.61e-07/0.8271, allocations: 0 / 1.243 GB, free: 8 kB / 0.8888 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05305/0.8802, allocations: 28.11 MB / 1.271 GB, free: 4.422 MB / 0.92 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.97/12.85, allocations: 15.58 kB / 1.271 GB, free: 4.414 MB / 0.92 GB (rm -f AixLib_latest_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.pipe ; mkfifo AixLib_latest_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.pipe ; head -c 1048576 < AixLib_latest_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.pipe >> ../files/AixLib_latest_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.sim & python3 -m fmpy simulate --output-file AixLib_latest_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-08 --interface-type ModelExchange --solver CVode --output-interval 0.004 AixLib_latest_AixLib_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlow.fmu > AixLib_latest_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.pipe 2>&1)