Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.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.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="AixLib_AixLib_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="AixLib_AixLib_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",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 0.004409/0.004409, allocations: 102.8 kB / 15.74 MB, free: 5.551 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001034/0.001034, allocations: 195.6 kB / 16.67 MB, free: 5.48 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.246/1.246, allocations: 222.9 MB / 240.4 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05535/0.05535, allocations: 12.05 MB / 302.6 MB, free: 3.105 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004711/0.0004711, allocations: 35.45 kB / 355.7 MB, free: 13.98 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 1.439/1.439, allocations: 268.3 MB / 0.6611 GB, free: 2.582 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002065/0.002065, allocations: 112.2 kB / 0.8869 GB, free: 3.266 MB / 0.6075 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4349/0.437, allocations: 108.4 MB / 0.9927 GB, free: 1.16 MB / 0.67 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.1703/0.6073, allocations: 190.6 MB / 1.179 GB, free: 1.852 MB / 0.8575 GB Notification: Performance of NFInst.instExpressions: time 0.008111/0.6154, allocations: 5.731 MB / 1.184 GB, free: 12.11 MB / 0.8732 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008916/0.6163, allocations: 43.75 kB / 1.184 GB, free: 12.07 MB / 0.8732 GB Notification: Performance of NFTyping.typeComponents: time 0.001352/0.6177, allocations: 0.6059 MB / 1.185 GB, free: 11.46 MB / 0.8732 GB Notification: Performance of NFTyping.typeBindings: time 0.003237/0.621, allocations: 1.668 MB / 1.187 GB, free: 9.785 MB / 0.8732 GB Notification: Performance of NFTyping.typeClassSections: time 0.002639/0.6236, allocations: 1.219 MB / 1.188 GB, free: 8.57 MB / 0.8732 GB Notification: Performance of NFFlatten.flatten: time 0.002619/0.6262, allocations: 2.572 MB / 1.19 GB, free: 5.996 MB / 0.8732 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009691/0.6272, allocations: 0.8784 MB / 1.191 GB, free: 5.102 MB / 0.8732 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001477/0.6287, allocations: 1.094 MB / 1.192 GB, free: 4.004 MB / 0.8732 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001296/0.63, allocations: 0.8163 MB / 1.193 GB, free: 3.191 MB / 0.8732 GB Notification: Performance of NFPackage.collectConstants: time 0.0001337/0.6302, allocations: 99.94 kB / 1.193 GB, free: 3.094 MB / 0.8732 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002468/0.6326, allocations: 1.547 MB / 1.195 GB, free: 1.543 MB / 0.8732 GB Notification: Performance of NFScalarize.scalarize: time 0.0003555/0.633, allocations: 402.9 kB / 1.195 GB, free: 1.148 MB / 0.8732 GB Notification: Performance of NFVerifyModel.verify: time 0.0005587/0.6336, allocations: 0.5872 MB / 1.196 GB, free: 0.5586 MB / 0.8732 GB Notification: Performance of NFConvertDAE.convert: time 0.002388/0.636, allocations: 2.028 MB / 1.198 GB, free: 14.52 MB / 0.8888 GB Notification: Performance of FrontEnd - DAE generated: time 3.176e-06/0.636, allocations: 0 / 1.198 GB, free: 14.52 MB / 0.8888 GB Notification: Performance of FrontEnd: time 1.353e-06/0.636, allocations: 0 / 1.198 GB, free: 14.52 MB / 0.8888 GB Notification: Performance of Transformations before backend: time 1.764e-05/0.636, allocations: 4 kB / 1.198 GB, free: 14.52 MB / 0.8888 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 187 * Number of variables: 187 Notification: Performance of Generate backend data structure: time 0.002128/0.6382, allocations: 1.467 MB / 1.199 GB, free: 13 MB / 0.8888 GB Notification: Performance of prepare preOptimizeDAE: time 3.7e-05/0.6382, allocations: 8.031 kB / 1.199 GB, free: 12.99 MB / 0.8888 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001431/0.6384, allocations: 126.6 kB / 1.199 GB, free: 12.86 MB / 0.8888 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002602/0.641, allocations: 414.9 kB / 1.2 GB, free: 12.45 MB / 0.8888 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001391/0.6424, allocations: 0.8161 MB / 1.2 GB, free: 11.59 MB / 0.8888 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.808e-05/0.6424, allocations: 61.94 kB / 1.2 GB, free: 11.53 MB / 0.8888 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001182/0.6426, allocations: 83.98 kB / 1.201 GB, free: 11.45 MB / 0.8888 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001743/0.6443, allocations: 0.9749 MB / 1.202 GB, free: 10.46 MB / 0.8888 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.104e-05/0.6443, allocations: 0 / 1.202 GB, free: 10.46 MB / 0.8888 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.619e-05/0.6444, allocations: 36 kB / 1.202 GB, free: 10.42 MB / 0.8888 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.452e-05/0.6445, allocations: 29.98 kB / 1.202 GB, free: 10.39 MB / 0.8888 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001871/0.6463, allocations: 0.8705 MB / 1.202 GB, free: 9.52 MB / 0.8888 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 0.005458/0.6518, allocations: 3.483 MB / 1.206 GB, free: 5.852 MB / 0.8888 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00152/0.6533, allocations: 0.6047 MB / 1.206 GB, free: 5.238 MB / 0.8888 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007497/0.6541, allocations: 336.3 kB / 1.207 GB, free: 4.91 MB / 0.8888 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001586/0.6543, allocations: 101.4 kB / 1.207 GB, free: 4.793 MB / 0.8888 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.818e-05/0.6543, allocations: 39.22 kB / 1.207 GB, free: 4.746 MB / 0.8888 GB Notification: Performance of pre-optimization done (n=39): time 1.853e-06/0.6543, allocations: 4 kB / 1.207 GB, free: 4.742 MB / 0.8888 GB Notification: Performance of matching and sorting (n=41): time 0.007718/0.662, allocations: 2.406 MB / 1.209 GB, free: 2.262 MB / 0.8888 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.866e-05/0.6621, allocations: 55.41 kB / 1.209 GB, free: 2.195 MB / 0.8888 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008596/0.663, allocations: 0.7979 MB / 1.21 GB, free: 1.391 MB / 0.8888 GB Notification: Performance of collectPreVariables (initialization): time 5.369e-05/0.663, allocations: 37.7 kB / 1.21 GB, free: 1.348 MB / 0.8888 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002889/0.6633, allocations: 456.5 kB / 1.211 GB, free: 0.8984 MB / 0.8888 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001227/0.6635, allocations: 150.7 kB / 1.211 GB, free: 0.75 MB / 0.8888 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001777/0.6636, allocations: 106.2 kB / 1.211 GB, free: 0.6406 MB / 0.8888 GB Notification: Performance of setup shared object (initialization): time 9.752e-05/0.6637, allocations: 330 kB / 1.211 GB, free: 320 kB / 0.8888 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007663/0.6645, allocations: 300.9 kB / 1.211 GB, free: 20 kB / 0.8888 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008415/0.6654, allocations: 425.8 kB / 1.212 GB, free: 15.56 MB / 0.9044 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 0.005072/0.6704, allocations: 1.87 MB / 1.214 GB, free: 13.64 MB / 0.9044 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.374e-06/0.6705, allocations: 0 / 1.214 GB, free: 13.64 MB / 0.9044 GB Notification: Performance of matching and sorting (n=63) (initialization): time 0.003091/0.6736, allocations: 1.035 MB / 1.215 GB, free: 12.59 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 1.727e-05/0.6736, allocations: 8 kB / 1.215 GB, free: 12.59 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.813e-06/0.6736, allocations: 0 / 1.215 GB, free: 12.59 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005778/0.6742, allocations: 204.6 kB / 1.215 GB, free: 12.38 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006829/0.6749, allocations: 143.8 kB / 1.215 GB, free: 12.24 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003796/0.6787, allocations: 2.224 MB / 1.217 GB, free: 9.883 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009276/0.6796, allocations: 62.58 kB / 1.217 GB, free: 9.824 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.371e-05/0.6797, allocations: 20 kB / 1.217 GB, free: 9.805 MB / 0.9044 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 (59): * Single equations (assignments): 58 * 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 prepare postOptimizeDAE: time 0.000401/0.6801, allocations: 278.2 kB / 1.217 GB, free: 9.523 MB / 0.9044 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001674/0.6803, allocations: 91.48 kB / 1.218 GB, free: 9.434 MB / 0.9044 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001818/0.6805, allocations: 100.2 kB / 1.218 GB, free: 9.332 MB / 0.9044 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.33e-06/0.6805, allocations: 4 kB / 1.218 GB, free: 9.328 MB / 0.9044 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.397e-06/0.6805, allocations: 3.938 kB / 1.218 GB, free: 9.324 MB / 0.9044 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002774/0.6833, allocations: 0.8947 MB / 1.219 GB, free: 8.395 MB / 0.9044 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005081/0.6883, allocations: 2.098 MB / 1.221 GB, free: 6.195 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.65e-06/0.6884, allocations: 4 kB / 1.221 GB, free: 6.191 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006356/0.689, allocations: 132.2 kB / 1.221 GB, free: 6.062 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000535/0.6896, allocations: 192.8 kB / 1.221 GB, free: 5.871 MB / 0.9044 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.546e-05/0.6896, allocations: 15.94 kB / 1.221 GB, free: 5.855 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003439/0.693, allocations: 2.187 MB / 1.223 GB, free: 3.523 MB / 0.9044 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.739e-06/0.6931, allocations: 4 kB / 1.223 GB, free: 3.52 MB / 0.9044 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003645/0.6967, allocations: 1.445 MB / 1.224 GB, free: 2.016 MB / 0.9044 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000415/0.6971, allocations: 236.5 kB / 1.225 GB, free: 1.766 MB / 0.9044 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001153/0.6973, allocations: 12 kB / 1.225 GB, free: 1.754 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008282/0.6981, allocations: 60 kB / 1.225 GB, free: 1.695 MB / 0.9044 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.615e-05/0.6982, allocations: 39.83 kB / 1.225 GB, free: 1.656 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.35e-05/0.6983, allocations: 28.17 kB / 1.225 GB, free: 1.629 MB / 0.9044 GB Notification: Performance of sorting global known variables: time 0.000657/0.6989, allocations: 0.5576 MB / 1.225 GB, free: 1.078 MB / 0.9044 GB Notification: Performance of sort global known variables: time 1.4e-07/0.6989, allocations: 0 / 1.225 GB, free: 1.078 MB / 0.9044 GB Notification: Performance of remove unused functions: time 0.0007856/0.6997, allocations: 271.9 kB / 1.226 GB, free: 0.8125 MB / 0.9044 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 (37): * Single equations (assignments): 36 * 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 0.004188/0.7039, allocations: 2.093 MB / 1.228 GB, free: 14.66 MB / 0.92 GB Notification: Performance of simCode: created initialization part: time 0.001904/0.7058, allocations: 0.8131 MB / 1.228 GB, free: 13.84 MB / 0.92 GB Notification: Performance of simCode: created event and clocks part: time 3.125e-06/0.7059, allocations: 0.5 kB / 1.228 GB, free: 13.84 MB / 0.92 GB Notification: Performance of simCode: created simulation system equations: time 0.0009097/0.7068, allocations: 463.3 kB / 1.229 GB, free: 13.37 MB / 0.92 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002318/0.7091, allocations: 0.5418 MB / 1.229 GB, free: 12.85 MB / 0.92 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01428/0.7234, allocations: 7.666 MB / 1.237 GB, free: 4.902 MB / 0.92 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000591/0.724, allocations: 1.044 MB / 1.238 GB, free: 3.832 MB / 0.92 GB Notification: Performance of simCode: alias equations: time 0.0006766/0.7247, allocations: 203.2 kB / 1.238 GB, free: 3.629 MB / 0.92 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004326/0.7251, allocations: 311.3 kB / 1.238 GB, free: 3.324 MB / 0.92 GB Notification: Performance of SimCode: time 1.843e-06/0.7252, allocations: 0 / 1.238 GB, free: 3.324 MB / 0.92 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3936/1.119, allocations: 27.88 MB / 1.266 GB, free: 236.2 MB / 0.92 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.02/13.14, allocations: 14.5 kB / 1.266 GB, free: 236.2 MB / 0.92 GB (rm -f AixLib_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; mkfifo AixLib_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; head -c 1048576 < AixLib_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe >> ../files/AixLib_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.sim & python3 -m fmpy simulate --output-file AixLib_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.004 AixLib_AixLib_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.fmu > AixLib_AixLib.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe 2>&1)