Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: translateModel(Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow") translateModel(Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.312/1.312, allocations: 252 MB / 267.9 MB, free: 10.91 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009849/0.0009849, allocations: 180.4 kB / 327.6 MB, free: 2.148 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.615/1.615, allocations: 205.4 MB / 0.5785 GB, free: 20.49 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007253/0.0007254, allocations: 88.08 kB / 0.6831 GB, free: 13.29 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0004075/0.0004077, allocations: 9.5 kB / 0.7974 GB, free: 134.9 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2311/0.2315, allocations: 106.3 MB / 0.9012 GB, free: 64.08 MB / 0.6042 GB Notification: Performance of FrontEnd - scodeFlatten: time 5.088/5.32, allocations: 2.243 GB / 3.144 GB, free: 316.1 MB / 0.8855 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002474/5.32, allocations: 96.19 kB / 3.144 GB, free: 316.1 MB / 0.8855 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$sou$outlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$floMac$inlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$floMac$outlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$floMac$bouIn$bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$floMac$bouIn$inlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$floMac$bouOut$bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$floMac$bouOut$outlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$hea$inlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$hea$outlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$hea$bouIn$bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$hea$bouIn$inlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$hea$bouOut$bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/MassFractionConnector.mo:2:1-41:11:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.MassFractionConnector is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/FMI/Interfaces/FluidProperties.mo:2:1-72:20:writable] Warning: Connector .Buildings.Fluid.FMI.Interfaces.FluidProperties$hea$bouOut$outlet$forward is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). Notification: Performance of FrontEnd - DAE generated: time 5.035/10.36, allocations: 1.65 GB / 4.794 GB, free: 26.29 MB / 0.9167 GB Notification: Performance of FrontEnd: time 1.804e-06/10.36, allocations: 0 / 4.794 GB, free: 26.29 MB / 0.9167 GB Notification: Performance of Transformations before backend: time 0.0003354/10.36, allocations: 55.86 kB / 4.794 GB, free: 26.23 MB / 0.9167 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 273 * Number of variables: 273 Notification: Performance of Generate backend data structure: time 0.007847/10.36, allocations: 2.558 MB / 4.797 GB, free: 23.61 MB / 0.9167 GB Notification: Performance of prepare preOptimizeDAE: time 4.151e-05/10.36, allocations: 8.031 kB / 4.797 GB, free: 23.6 MB / 0.9167 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003503/10.37, allocations: 0.5373 MB / 4.797 GB, free: 23.06 MB / 0.9167 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005894/10.37, allocations: 2.529 MB / 4.8 GB, free: 20.48 MB / 0.9167 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.341e-05/10.37, allocations: 82.53 kB / 4.8 GB, free: 20.39 MB / 0.9167 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002894/10.37, allocations: 112.4 kB / 4.8 GB, free: 20.29 MB / 0.9167 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002735/10.38, allocations: 1.388 MB / 4.801 GB, free: 18.74 MB / 0.9167 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.569e-05/10.38, allocations: 7.922 kB / 4.801 GB, free: 18.73 MB / 0.9167 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001623/10.38, allocations: 52 kB / 4.801 GB, free: 18.68 MB / 0.9167 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.416e-05/10.38, allocations: 37.98 kB / 4.801 GB, free: 18.64 MB / 0.9167 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001974/10.38, allocations: 0.8742 MB / 4.802 GB, free: 17.77 MB / 0.9167 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 0.008324/10.39, allocations: 6.611 MB / 4.809 GB, free: 10.77 MB / 0.9167 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001224/10.39, allocations: 322.5 kB / 4.809 GB, free: 10.45 MB / 0.9167 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002444/10.39, allocations: 107.4 kB / 4.809 GB, free: 10.34 MB / 0.9167 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002949/10.39, allocations: 190.2 kB / 4.809 GB, free: 10.12 MB / 0.9167 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.048e-05/10.39, allocations: 42.56 kB / 4.809 GB, free: 10.07 MB / 0.9167 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0007444/10.39, allocations: 59.12 kB / 4.809 GB, free: 10.01 MB / 0.9167 GB Notification: Performance of pre-optimization done (n=21): time 7.554e-06/10.39, allocations: 3.938 kB / 4.809 GB, free: 10 MB / 0.9167 GB Notification: Performance of matching and sorting (n=21): time 0.001246/10.39, allocations: 479.5 kB / 4.81 GB, free: 9.527 MB / 0.9167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.535e-05/10.39, allocations: 55.34 kB / 4.81 GB, free: 9.461 MB / 0.9167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002054/10.39, allocations: 1.46 MB / 4.811 GB, free: 8 MB / 0.9167 GB Notification: Performance of collectPreVariables (initialization): time 5.326e-05/10.39, allocations: 33.7 kB / 4.811 GB, free: 7.961 MB / 0.9167 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005152/10.39, allocations: 0.8585 MB / 4.812 GB, free: 7.09 MB / 0.9167 GB Notification: Performance of collectInitialBindings (initialization): time 5.853e-05/10.39, allocations: 82.89 kB / 4.812 GB, free: 7.008 MB / 0.9167 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.806e-05/10.39, allocations: 16 kB / 4.812 GB, free: 6.992 MB / 0.9167 GB Notification: Performance of setup shared object (initialization): time 7.726e-05/10.39, allocations: 341.9 kB / 4.813 GB, free: 6.652 MB / 0.9167 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003562/10.39, allocations: 181.9 kB / 4.813 GB, free: 6.473 MB / 0.9167 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005246/10.39, allocations: 0.6729 MB / 4.814 GB, free: 5.555 MB / 0.9167 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008885/10.4, allocations: 0.8641 MB / 4.814 GB, free: 4.473 MB / 0.9167 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.758e-06/10.4, allocations: 4 kB / 4.814 GB, free: 4.469 MB / 0.9167 GB Notification: Performance of matching and sorting (n=100) (initialization): time 0.001406/10.4, allocations: 0.9104 MB / 4.815 GB, free: 3.551 MB / 0.9167 GB Notification: Performance of prepare postOptimizeDAE: time 0.000274/10.4, allocations: 0.5463 MB / 4.816 GB, free: 2.781 MB / 0.9167 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.384e-05/10.4, allocations: 20 kB / 4.816 GB, free: 2.762 MB / 0.9167 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.935e-05/10.4, allocations: 20 kB / 4.816 GB, free: 2.742 MB / 0.9167 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005571/10.4, allocations: 191.7 kB / 4.816 GB, free: 2.555 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.259e-05/10.4, allocations: 31.86 kB / 4.816 GB, free: 2.523 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001025/10.4, allocations: 91.64 kB / 4.816 GB, free: 2.434 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.114e-05/10.4, allocations: 52 kB / 4.816 GB, free: 2.383 MB / 0.9167 GB Notification: Performance of prepare postOptimizeDAE: time 8.587e-06/10.4, allocations: 6.969 kB / 4.816 GB, free: 2.379 MB / 0.9167 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009766/10.4, allocations: 0.7189 MB / 4.817 GB, free: 1.66 MB / 0.9167 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.005e-05/10.4, allocations: 16 kB / 4.817 GB, free: 1.645 MB / 0.9167 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.411e-05/10.4, allocations: 20 kB / 4.817 GB, free: 1.625 MB / 0.9167 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004726/10.4, allocations: 187.7 kB / 4.817 GB, free: 1.441 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.882e-05/10.4, allocations: 35.8 kB / 4.817 GB, free: 1.406 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008297/10.4, allocations: 68.06 kB / 4.817 GB, free: 1.34 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.483e-05/10.4, allocations: 48 kB / 4.817 GB, free: 1.293 MB / 0.9167 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 71 * 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 (99): * Single equations (assignments): 98 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0008277/10.4, allocations: 0.5279 MB / 4.818 GB, free: 0.7539 MB / 0.9167 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000194/10.4, allocations: 146.1 kB / 4.818 GB, free: 0.6094 MB / 0.9167 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000831/10.4, allocations: 395.9 kB / 4.818 GB, free: 224 kB / 0.9167 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.549e-06/10.4, allocations: 3.938 kB / 4.818 GB, free: 220 kB / 0.9167 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.751e-06/10.4, allocations: 4 kB / 4.818 GB, free: 216 kB / 0.9167 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.079e-06/10.4, allocations: 7.922 kB / 4.818 GB, free: 208 kB / 0.9167 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 postOpt removeSimpleEquations (simulation): time 0.002714/10.41, allocations: 1.382 MB / 4.82 GB, free: 14.73 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.376e-06/10.41, allocations: 0 / 4.82 GB, free: 14.73 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002605/10.41, allocations: 47.97 kB / 4.82 GB, free: 14.69 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.073e-06/10.41, allocations: 4 kB / 4.82 GB, free: 14.68 MB / 0.9323 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.451e-05/10.41, allocations: 8 kB / 4.82 GB, free: 14.68 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.669e-06/10.41, allocations: 7.938 kB / 4.82 GB, free: 14.67 MB / 0.9323 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.118e-06/10.41, allocations: 4 kB / 4.82 GB, free: 14.66 MB / 0.9323 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007534/10.41, allocations: 0.5224 MB / 4.82 GB, free: 14.09 MB / 0.9323 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000409/10.41, allocations: 247.2 kB / 4.82 GB, free: 13.83 MB / 0.9323 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001957/10.41, allocations: 8 kB / 4.82 GB, free: 13.82 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000545/10.41, allocations: 27.92 kB / 4.821 GB, free: 13.8 MB / 0.9323 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.491e-05/10.41, allocations: 23.91 kB / 4.821 GB, free: 13.77 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.701e-05/10.41, allocations: 19.94 kB / 4.821 GB, free: 13.75 MB / 0.9323 GB Notification: Performance of sorting global known variables: time 0.001475/10.41, allocations: 0.9886 MB / 4.822 GB, free: 12.77 MB / 0.9323 GB Notification: Performance of sort global known variables: time 1.6e-07/10.41, allocations: 0 / 4.822 GB, free: 12.77 MB / 0.9323 GB Notification: Performance of remove unused functions: time 0.003851/10.41, allocations: 1.084 MB / 4.823 GB, free: 11.69 MB / 0.9323 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * 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 simulation (21): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.007681/10.42, allocations: 5.049 MB / 4.828 GB, free: 6.16 MB / 0.9323 GB Notification: Performance of simCode: created initialization part: time 0.001862/10.42, allocations: 0.8072 MB / 4.828 GB, free: 5.359 MB / 0.9323 GB Notification: Performance of simCode: created event and clocks part: time 5.691e-06/10.42, allocations: 0 / 4.828 GB, free: 5.359 MB / 0.9323 GB Notification: Performance of simCode: created simulation system equations: time 0.0002655/10.42, allocations: 108.8 kB / 4.828 GB, free: 5.254 MB / 0.9323 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004126/10.43, allocations: 0.6889 MB / 4.829 GB, free: 4.562 MB / 0.9323 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004999/10.43, allocations: 2.786 MB / 4.832 GB, free: 1.715 MB / 0.9323 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00132/10.43, allocations: 1.287 MB / 4.833 GB, free: 408 kB / 0.9323 GB Notification: Performance of simCode: alias equations: time 0.001821/10.44, allocations: 345.2 kB / 4.833 GB, free: 56 kB / 0.9323 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002727/10.44, allocations: 103.5 kB / 4.833 GB, free: 15.95 MB / 0.948 GB Notification: Performance of SimCode: time 1.102e-06/10.44, allocations: 0 / 4.833 GB, free: 15.95 MB / 0.948 GB Notification: Performance of Templates: time 0.6689/11.11, allocations: 70.23 MB / 4.902 GB, free: 117.9 MB / 0.948 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow.makefile (rm -f Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.FMI.Validation.HeaterFan_noReverseFlow.pipe 2>&1)