Notification: Performance of FrontEnd - loaded program: time 1.404e-05/1.411e-05, allocations: 1.375 kB / 439.6 MB, free: 9.637 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1167/0.1169, allocations: 78.98 MB / 0.5065 GB, free: 2.707 MB / 414.1 MB Notification: Performance of FrontEnd - scodeFlatten: time 3.49/3.607, allocations: 2.376 GB / 2.882 GB, free: 146.2 MB / 0.67 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003333/3.608, allocations: 95.8 kB / 2.882 GB, free: 146.2 MB / 0.67 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 78.74/82.35, allocations: 18.93 GB / 21.81 GB, free: 40.53 MB / 1.061 GB Notification: Performance of Transformations before backend: time 0.00614/82.36, allocations: 0.6305 MB / 21.81 GB, free: 40.45 MB / 1.061 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 0.1067/82.46, allocations: 26.85 MB / 21.84 GB, free: 30.67 MB / 1.061 GB Notification: Performance of prepare preOptimizeDAE: time 4.023e-05/82.46, allocations: 8.906 kB / 21.84 GB, free: 30.67 MB / 1.061 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.06016/82.52, allocations: 6.162 MB / 21.85 GB, free: 29.27 MB / 1.061 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.1845/82.71, allocations: 49.43 MB / 21.89 GB, free: 25.11 MB / 1.061 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001251/82.71, allocations: 0.6761 MB / 21.9 GB, free: 25.07 MB / 1.061 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.009976/82.72, allocations: 1.207 MB / 21.9 GB, free: 25.05 MB / 1.061 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.04033/82.76, allocations: 8.026 MB / 21.9 GB, free: 24.97 MB / 1.061 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.06726/82.83, allocations: 13.67 MB / 21.92 GB, free: 22.34 MB / 1.061 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000878/82.83, allocations: 49.09 kB / 21.92 GB, free: 22.32 MB / 1.061 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.008524/82.84, allocations: 28.75 kB / 21.92 GB, free: 22.32 MB / 1.061 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001139/82.84, allocations: 0.9919 MB / 21.92 GB, free: 22.23 MB / 1.061 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 1.55/84.39, allocations: 304.3 MB / 22.22 GB, free: 76.27 MB / 1.092 GB Notification: Performance of preOpt comSubExp (simulation): time 0.04169/84.43, allocations: 10.19 MB / 22.23 GB, free: 75.17 MB / 1.092 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01743/84.45, allocations: 1.618 MB / 22.23 GB, free: 75.08 MB / 1.092 GB Notification: Performance of preOpt evalFunc (simulation): time 0.003398/84.45, allocations: 1.423 MB / 22.23 GB, free: 73.74 MB / 1.092 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003654/84.45, allocations: 282.2 kB / 22.23 GB, free: 73.66 MB / 1.092 GB Notification: Performance of pre-optimization done (n=1166): time 7.054e-06/84.45, allocations: 3.5 kB / 22.23 GB, free: 73.66 MB / 1.092 GB Notification: Performance of matching and sorting (n=1239): time 0.187/84.64, allocations: 24.82 MB / 22.25 GB, free: 71.29 MB / 1.092 GB Notification: Performance of remove unused functions: time 0.08052/84.72, allocations: 6.122 MB / 22.26 GB, free: 71.27 MB / 1.092 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002743/84.72, allocations: 131.9 kB / 22.26 GB, free: 71.26 MB / 1.092 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03053/84.75, allocations: 7.279 MB / 22.27 GB, free: 70.57 MB / 1.092 GB Notification: Performance of collectPreVariables (initialization): time 0.004141/84.75, allocations: 56.08 kB / 22.27 GB, free: 70.54 MB / 1.092 GB Notification: Performance of collectInitialEqns (initialization): time 0.0108/84.77, allocations: 6.895 MB / 22.27 GB, free: 67.45 MB / 1.092 GB Notification: Performance of collectInitialBindings (initialization): time 0.007496/84.77, allocations: 2.565 MB / 22.28 GB, free: 66.14 MB / 1.092 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004014/84.78, allocations: 12.81 kB / 22.28 GB, free: 66.14 MB / 1.092 GB Notification: Performance of setup shared object (initialization): time 0.002292/84.78, allocations: 0.9197 MB / 22.28 GB, free: 65.8 MB / 1.092 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009462/84.79, allocations: 1.877 MB / 22.28 GB, free: 65.77 MB / 1.092 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01038/84.8, allocations: 4.501 MB / 22.28 GB, free: 63.02 MB / 1.092 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01482/84.82, allocations: 5.261 MB / 22.29 GB, free: 62.88 MB / 1.092 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.863e-05/84.82, allocations: 20.75 kB / 22.29 GB, free: 62.88 MB / 1.092 GB Notification: Performance of prepare postOptimizeDAE: time 0.05494/84.87, allocations: 62.4 MB / 22.35 GB, free: 55.9 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002821/84.87, allocations: 70.16 kB / 22.35 GB, free: 55.9 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.05071/84.92, allocations: 10.99 MB / 22.36 GB, free: 55.7 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.08331/85, allocations: 19.37 MB / 22.38 GB, free: 50.78 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02561/85.03, allocations: 3.04 MB / 22.38 GB, free: 50.78 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03/85.06, allocations: 2.047 MB / 22.38 GB, free: 50.66 MB / 1.139 GB Notification: Performance of prepare postOptimizeDAE: time 4.819e-06/85.06, allocations: 0 / 22.38 GB, free: 50.66 MB / 1.139 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03684/85.1, allocations: 9.043 MB / 22.39 GB, free: 50.02 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000251/85.1, allocations: 71.78 kB / 22.39 GB, free: 50.02 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.05642/85.15, allocations: 11 MB / 22.4 GB, free: 49.78 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0395/85.19, allocations: 19.36 MB / 22.42 GB, free: 44.89 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02025/85.21, allocations: 2.778 MB / 22.42 GB, free: 44.89 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02941/85.24, allocations: 2.025 MB / 22.43 GB, free: 44.77 MB / 1.139 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 0.006858/85.25, allocations: 453 kB / 22.43 GB, free: 44.61 MB / 1.139 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007081/85.26, allocations: 1.87 MB / 22.43 GB, free: 43.71 MB / 1.139 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0396/85.3, allocations: 10.03 MB / 22.44 GB, free: 42.95 MB / 1.139 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001914/85.3, allocations: 136.8 kB / 22.44 GB, free: 42.93 MB / 1.139 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.001e-05/85.3, allocations: 8.531 kB / 22.44 GB, free: 42.93 MB / 1.139 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02611/85.32, allocations: 6.831 MB / 22.45 GB, free: 41.98 MB / 1.139 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1333/85.46, allocations: 57.89 MB / 22.5 GB, free: 38.92 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.000109/85.46, allocations: 16.06 kB / 22.5 GB, free: 38.92 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.02617/85.48, allocations: 3.478 MB / 22.51 GB, free: 38.92 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0175/85.5, allocations: 3.476 MB / 22.51 GB, free: 38.75 MB / 1.139 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002973/85.51, allocations: 236.7 kB / 22.51 GB, free: 38.75 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02771/85.53, allocations: 16.87 MB / 22.53 GB, free: 45.12 MB / 1.155 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.535e-05/85.53, allocations: 33.5 kB / 22.53 GB, free: 45.12 MB / 1.155 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.05929/85.59, allocations: 26.6 MB / 22.55 GB, free: 33.99 MB / 1.155 GB Notification: Performance of postOpt removeConstants (simulation): time 0.02134/85.61, allocations: 5.82 MB / 22.56 GB, free: 31.56 MB / 1.155 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008855/85.62, allocations: 165.3 kB / 22.56 GB, free: 31.46 MB / 1.155 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02839/85.65, allocations: 1.989 MB / 22.56 GB, free: 30.36 MB / 1.155 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003928/85.66, allocations: 0.667 MB / 22.56 GB, free: 30.04 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 0.2327/85.89, allocations: 18.51 MB / 22.58 GB, free: 156.6 MB / 1.155 GB Notification: Performance of simCode: created initialization part: time 0.08049/85.97, allocations: 16.71 MB / 22.59 GB, free: 154.4 MB / 1.155 GB Notification: Performance of simCode: created event and clocks part: time 4.19e-05/85.97, allocations: 15.34 kB / 22.59 GB, free: 154.4 MB / 1.155 GB Notification: Performance of simCode: created simulation system equations: time 0.03867/86.01, allocations: 6.093 MB / 22.6 GB, free: 154 MB / 1.155 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.1578/86.17, allocations: 12.71 MB / 22.61 GB, free: 153.7 MB / 1.155 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2521/86.42, allocations: 62.26 MB / 22.67 GB, free: 145.2 MB / 1.155 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.05418/86.47, allocations: 23.32 MB / 22.7 GB, free: 143.4 MB / 1.155 GB Notification: Performance of SimCode: time 2.374e-06/86.47, allocations: 0 / 22.7 GB, free: 143.4 MB / 1.155 GB Notification: Performance of Templates: time 1.796/88.27, allocations: 0.7602 GB / 23.46 GB, free: 151.9 MB / 1.155 GB