Notification: Performance of FrontEnd - loaded program: time 1.013e-05/1.034e-05, allocations: 2.188 kB / 439.6 MB, free: 9.559 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1345/0.1345, allocations: 78.97 MB / 0.5065 GB, free: 2.676 MB / 414.1 MB Notification: Performance of FrontEnd - scodeFlatten: time 3.369/3.504, allocations: 2.376 GB / 2.882 GB, free: 2.777 MB / 0.6544 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002465/3.504, allocations: 91.42 kB / 2.882 GB, free: 2.695 MB / 0.6544 GB [Buildings latest/Fluid/Movers/BaseClasses/IdealSource.mo:9:3-17:27:writable] Error: The conditional expression control_m_flow could not be evaluated. Notification: Performance of FrontEnd: time 79.1/82.61, allocations: 18.93 GB / 21.81 GB, free: 56.54 MB / 1.076 GB Notification: Performance of Transformations before backend: time 0.005251/82.61, allocations: 0.6309 MB / 21.81 GB, free: 56.46 MB / 1.076 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 5225 * Number of variables: 5225 Notification: Performance of Generate backend data structure: time 0.09702/82.71, allocations: 26.86 MB / 21.84 GB, free: 46.7 MB / 1.076 GB Notification: Performance of prepare preOptimizeDAE: time 3.422e-05/82.71, allocations: 5.25 kB / 21.84 GB, free: 46.7 MB / 1.076 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.05689/82.77, allocations: 6.164 MB / 21.85 GB, free: 45.29 MB / 1.076 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.1354/82.9, allocations: 49.44 MB / 21.89 GB, free: 41.47 MB / 1.076 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009985/82.91, allocations: 0.676 MB / 21.9 GB, free: 41.43 MB / 1.076 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.008927/82.91, allocations: 1.202 MB / 21.9 GB, free: 41.42 MB / 1.076 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.03634/82.95, allocations: 8.034 MB / 21.9 GB, free: 41.33 MB / 1.076 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.05904/83.01, allocations: 13.67 MB / 21.92 GB, free: 38.79 MB / 1.076 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0007504/83.01, allocations: 50.34 kB / 21.92 GB, free: 38.78 MB / 1.076 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.007198/83.02, allocations: 28.44 kB / 21.92 GB, free: 38.78 MB / 1.076 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009842/83.02, allocations: 0.9946 MB / 21.92 GB, free: 38.68 MB / 1.076 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.2817/83.3, allocations: 304.3 MB / 22.22 GB, free: 14.94 MB / 1.108 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02562/83.33, allocations: 10.19 MB / 22.23 GB, free: 13.82 MB / 1.108 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01086/83.34, allocations: 1.62 MB / 22.23 GB, free: 13.73 MB / 1.108 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002384/83.34, allocations: 1.432 MB / 22.23 GB, free: 12.39 MB / 1.108 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000231/83.34, allocations: 277.3 kB / 22.23 GB, free: 12.31 MB / 1.108 GB Notification: Performance of pre-optimization done (n=1166): time 4.75e-06/83.34, allocations: 0 / 22.23 GB, free: 12.31 MB / 1.108 GB Notification: Performance of matching and sorting (n=1239): time 0.1114/83.45, allocations: 24.82 MB / 22.25 GB, free: 6.555 MB / 1.108 GB Notification: Performance of remove unused functions: time 0.05156/83.5, allocations: 6.125 MB / 22.26 GB, free: 6.492 MB / 1.108 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002567/83.5, allocations: 131.1 kB / 22.26 GB, free: 6.477 MB / 1.108 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01906/83.52, allocations: 7.28 MB / 22.27 GB, free: 3.52 MB / 1.108 GB Notification: Performance of collectPreVariables (initialization): time 0.003048/83.53, allocations: 55.45 kB / 22.27 GB, free: 3.461 MB / 1.108 GB Notification: Performance of collectInitialEqns (initialization): time 0.007559/83.53, allocations: 6.896 MB / 22.27 GB, free: 14.8 MB / 1.123 GB Notification: Performance of collectInitialBindings (initialization): time 0.005175/83.54, allocations: 2.566 MB / 22.28 GB, free: 13 MB / 1.123 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001466/83.54, allocations: 11.59 kB / 22.28 GB, free: 13 MB / 1.123 GB Notification: Performance of setup shared object (initialization): time 0.0009829/83.54, allocations: 0.9235 MB / 22.28 GB, free: 12.43 MB / 1.123 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005674/83.55, allocations: 1.873 MB / 22.28 GB, free: 10.99 MB / 1.123 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007725/83.55, allocations: 4.504 MB / 22.28 GB, free: 6.367 MB / 1.123 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0123/83.57, allocations: 5.26 MB / 22.29 GB, free: 3.355 MB / 1.123 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.794e-05/83.57, allocations: 20 kB / 22.29 GB, free: 3.336 MB / 1.123 GB Notification: Performance of prepare postOptimizeDAE: time 0.2082/83.78, allocations: 62.39 MB / 22.35 GB, free: 131.1 MB / 1.155 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002654/83.78, allocations: 73.03 kB / 22.35 GB, free: 131.1 MB / 1.155 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.04756/83.82, allocations: 10.98 MB / 22.36 GB, free: 131 MB / 1.155 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03559/83.86, allocations: 19.38 MB / 22.38 GB, free: 126.2 MB / 1.155 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02211/83.88, allocations: 3.031 MB / 22.38 GB, free: 126.2 MB / 1.155 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02985/83.91, allocations: 2.053 MB / 22.38 GB, free: 126.2 MB / 1.155 GB Notification: Performance of prepare postOptimizeDAE: time 5.168e-06/83.91, allocations: 0 / 22.38 GB, free: 126.2 MB / 1.155 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03221/83.94, allocations: 9.049 MB / 22.39 GB, free: 125.6 MB / 1.155 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002268/83.94, allocations: 71.84 kB / 22.39 GB, free: 125.6 MB / 1.155 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0557/84, allocations: 11.01 MB / 22.4 GB, free: 125.4 MB / 1.155 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03863/84.04, allocations: 19.37 MB / 22.42 GB, free: 120.6 MB / 1.155 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01878/84.06, allocations: 2.773 MB / 22.42 GB, free: 120.6 MB / 1.155 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02971/84.09, allocations: 2.022 MB / 22.43 GB, free: 120.6 MB / 1.155 GB Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: hexSteSta.hexReg[1].ele[1,3].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] hexSteSta.hexReg[2].ele[1,3].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] hexSteSta.hexReg[2].ele[1,2].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] hexSteSta.hexReg[1].ele[1,1].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] hexSteSta.hexReg[2].ele[1,1].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] hexSteSta.hexReg[1].ele[1,2].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: hexSteStaIni.hexReg[1].ele[1,1].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] hexSteStaIni.hexReg[2].ele[1,2].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] hexSteStaIni.hexReg[2].ele[1,1].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] hexSteStaIni.hexReg[1].ele[1,2].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] hexSteStaIni.hexReg[2].ele[1,3].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] hexSteStaIni.hexReg[1].ele[1,3].masExc.delX.y:VARIABLE(final = true ) "Connector of Real output signal" type: Real [2,1,3] Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 316 * Number of states: 0 () * Number of discrete variables: 18 (hexFixIni.hexReg[1].ele[1,1].vol2.i_w,hexFixIni.hexReg[1].ele[1,2].vol2.i_w,hexFixIni.hexReg[1].ele[1,3].vol2.i_w,hexFixIni.hexReg[2].ele[1,1].vol2.i_w,hexFixIni.hexReg[2].ele[1,2].vol2.i_w,hexFixIni.hexReg[2].ele[1,3].vol2.i_w,hexSteStaIni.hexReg[1].ele[1,1].vol2.i_w,hexSteStaIni.hexReg[1].ele[1,2].vol2.i_w,hexSteStaIni.hexReg[1].ele[1,3].vol2.i_w,hexSteStaIni.hexReg[2].ele[1,1].vol2.i_w,hexSteStaIni.hexReg[2].ele[1,2].vol2.i_w,hexSteStaIni.hexReg[2].ele[1,3].vol2.i_w,hexSteSta.hexReg[1].ele[1,1].vol2.i_w,hexSteSta.hexReg[1].ele[1,2].vol2.i_w,hexSteSta.hexReg[1].ele[1,3].vol2.i_w,hexSteSta.hexReg[2].ele[1,1].vol2.i_w,hexSteSta.hexReg[2].ele[1,2].vol2.i_w,hexSteSta.hexReg[2].ele[1,3].vol2.i_w) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1248): * Single equations (assignments): 1224 * Array equations: 0 * Algorithm blocks: 18 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 3 {(1,100.0%) 12,(1,100.0%) 8,(1,100.0%) 2} * Non-linear torn systems: 2 {30 204,33 123} Notification: Performance of prepare postOptimizeDAE: time 0.006042/84.09, allocations: 458.6 kB / 22.43 GB, free: 120.5 MB / 1.155 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005551/84.1, allocations: 1.869 MB / 22.43 GB, free: 120.5 MB / 1.155 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03108/84.13, allocations: 10.02 MB / 22.44 GB, free: 119.8 MB / 1.155 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001258/84.13, allocations: 139.1 kB / 22.44 GB, free: 119.8 MB / 1.155 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.246e-05/84.13, allocations: 4.672 kB / 22.44 GB, free: 119.8 MB / 1.155 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01943/84.15, allocations: 6.821 MB / 22.45 GB, free: 118.8 MB / 1.155 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1185/84.27, allocations: 57.9 MB / 22.5 GB, free: 115.9 MB / 1.155 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.286e-05/84.27, allocations: 17.31 kB / 22.5 GB, free: 115.9 MB / 1.155 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.02773/84.3, allocations: 3.471 MB / 22.51 GB, free: 115.9 MB / 1.155 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01977/84.32, allocations: 3.474 MB / 22.51 GB, free: 115.7 MB / 1.155 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002862/84.32, allocations: 235.3 kB / 22.51 GB, free: 115.7 MB / 1.155 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02609/84.35, allocations: 16.88 MB / 22.53 GB, free: 106.2 MB / 1.155 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.584e-05/84.35, allocations: 27.31 kB / 22.53 GB, free: 106.2 MB / 1.155 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.04969/84.4, allocations: 26.61 MB / 22.55 GB, free: 95.96 MB / 1.155 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0199/84.42, allocations: 5.819 MB / 22.56 GB, free: 95.86 MB / 1.155 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007909/84.42, allocations: 157 kB / 22.56 GB, free: 95.86 MB / 1.155 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02803/84.45, allocations: 1.992 MB / 22.56 GB, free: 95.86 MB / 1.155 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003404/84.46, allocations: 0.6661 MB / 22.56 GB, free: 95.81 MB / 1.155 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 78 * Number of states: 56 (hexFixIni.hexReg[1].ele[1,1].vol1.dynBal.U,hexFixIni.hexReg[1].ele[1,1].vol2.dynBal.U,hexFixIni.hexReg[1].ele[1,1].vol2.dynBal.mXi[1],hexFixIni.hexReg[1].ele[1,1].mas.T,hexFixIni.hexReg[1].ele[1,2].vol1.dynBal.U,hexFixIni.hexReg[1].ele[1,2].vol2.dynBal.U,hexFixIni.hexReg[1].ele[1,2].vol2.dynBal.mXi[1],hexFixIni.hexReg[1].ele[1,2].mas.T,hexFixIni.hexReg[1].ele[1,3].vol1.dynBal.U,hexFixIni.hexReg[1].ele[1,3].vol2.dynBal.U,hexFixIni.hexReg[1].ele[1,3].vol2.dynBal.mXi[1],hexFixIni.hexReg[1].ele[1,3].mas.T,hexFixIni.hexReg[2].ele[1,1].vol1.dynBal.U,hexFixIni.hexReg[2].ele[1,1].vol2.dynBal.U,hexFixIni.hexReg[2].ele[1,1].vol2.dynBal.mXi[1],hexFixIni.hexReg[2].ele[1,1].mas.T,hexFixIni.hexReg[2].ele[1,2].vol1.dynBal.U,hexFixIni.hexReg[2].ele[1,2].vol2.dynBal.U,hexFixIni.hexReg[2].ele[1,2].vol2.dynBal.mXi[1],hexFixIni.hexReg[2].ele[1,2].mas.T,hexFixIni.hexReg[2].ele[1,3].vol1.dynBal.U,hexFixIni.hexReg[2].ele[1,3].vol2.dynBal.U,hexFixIni.hexReg[2].ele[1,3].vol2.dynBal.m,hexFixIni.hexReg[2].ele[1,3].vol2.dynBal.mXi[1],hexFixIni.hexReg[2].ele[1,3].mas.T,hexFixIni.temSen_1.T,hexFixIni.temSen_2.T,hexSteStaIni.hexReg[1].ele[1,1].vol1.dynBal.medium.T,hexSteStaIni.hexReg[1].ele[1,1].vol2.dynBal.medium.X[2],hexSteStaIni.hexReg[1].ele[1,1].vol2.dynBal.medium.dT,hexSteStaIni.hexReg[1].ele[1,1].mas.T,hexSteStaIni.hexReg[1].ele[1,2].vol1.dynBal.medium.T,hexSteStaIni.hexReg[1].ele[1,2].vol2.dynBal.medium.X[2],hexSteStaIni.hexReg[1].ele[1,2].vol2.dynBal.medium.dT,hexSteStaIni.hexReg[1].ele[1,2].mas.T,hexSteStaIni.hexReg[1].ele[1,3].vol2.dynBal.medium.X[2],hexSteStaIni.hexReg[1].ele[1,3].vol2.dynBal.medium.dT,hexSteStaIni.hexReg[1].ele[1,3].mas.T,hexSteStaIni.hexReg[1].port_b1[1].h_outflow,hexSteStaIni.hexReg[2].ele[1,1].vol2.dynBal.medium.X[2],hexSteStaIni.hexReg[2].ele[1,1].vol2.dynBal.medium.dT,hexSteStaIni.hexReg[2].ele[1,1].mas.T,hexSteStaIni.hexReg[2].ele[1,2].state_a1_inflow.T,hexSteStaIni.hexReg[2].ele[1,2].vol1.dynBal.medium.T,hexSteStaIni.hexReg[2].ele[1,2].vol2.dynBal.medium.X[2],hexSteStaIni.hexReg[2].ele[1,2].vol2.dynBal.medium.dT,hexSteStaIni.hexReg[2].ele[1,2].mas.T,hexSteStaIni.hexReg[2].ele[1,3].vol2.dynBal.medium.X[2],hexSteStaIni.hexReg[2].ele[1,3].vol2.dynBal.medium.dT,hexSteStaIni.hexReg[2].ele[1,3].vol2.dynBal.m,hexSteStaIni.hexReg[2].ele[1,3].mas.T,hexSteStaIni.hexReg[2].port_b1[1].h_outflow,hexSteStaIni.temSen_1.T,hexSteStaIni.temSen_2.T,hexSteSta.temSen_1.T,hexSteSta.temSen_2.T) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (1088): * Single equations (assignments): 1064 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 12 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 2 * Torn equation systems: 10 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 2 {1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 3 {(1,100.0%) 12,(1,100.0%) 12,(1,100.0%) 2} * Non-linear torn systems: 7 {30 126,1 3,1 3,1 3,1 3,1 3,1 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.03758/84.49, allocations: 18.51 MB / 22.58 GB, free: 84.29 MB / 1.155 GB Notification: Performance of simCode: created initialization part: time 0.05312/84.55, allocations: 16.72 MB / 22.59 GB, free: 82 MB / 1.155 GB Notification: Performance of simCode: created event and clocks part: time 3.206e-05/84.55, allocations: 18.72 kB / 22.59 GB, free: 81.99 MB / 1.155 GB Notification: Performance of simCode: created simulation system equations: time 0.0267/84.57, allocations: 6.089 MB / 22.6 GB, free: 81.61 MB / 1.155 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.07986/84.65, allocations: 12.7 MB / 22.61 GB, free: 81.3 MB / 1.155 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.209/84.86, allocations: 62.25 MB / 22.67 GB, free: 71.47 MB / 1.155 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.05303/84.92, allocations: 23.32 MB / 22.7 GB, free: 57.7 MB / 1.155 GB Notification: Performance of SimCode: time 2.305e-06/84.92, allocations: 2.344 kB / 22.7 GB, free: 57.7 MB / 1.155 GB Notification: Performance of Templates: time 2.761/87.68, allocations: 0.7603 GB / 23.46 GB, free: 81.8 MB / 1.155 GB