Running command: translateModel(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|Re|m_flow.1.|m_flow.2.|m_flow.3.|m_flow.4.|Nu.1.|Nu.2.|Nu.3.|Nu.4.|input_Re.y",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_roundTube") Notification: Performance of loadModel(ModelicaTest): time 2.603/2.603, allocations: 235 MB / 247.2 MB, free: 14.36 MB / 202.7 MB Notification: Performance of FrontEnd - loaded program: time 2.974e-05/2.981e-05, allocations: 0 / 305 MB, free: 5.152 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3436/0.3436, allocations: 54.86 MB / 359.8 MB, free: 2.734 MB / 298.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1452/0.4889, allocations: 96.02 MB / 455.8 MB, free: 0.7773 MB / 378.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003076/0.4892, allocations: 95.92 kB / 455.9 MB, free: 0.6836 MB / 378.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.05612/0.5453, allocations: 12.29 MB / 468.2 MB, free: 4.379 MB / 394.7 MB Notification: Performance of FrontEnd: time 2.124e-06/0.5454, allocations: 0 / 468.2 MB, free: 4.379 MB / 394.7 MB Notification: Performance of Transformations before backend: time 1.709e-05/0.5454, allocations: 4 kB / 468.2 MB, free: 4.375 MB / 394.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 90 * Number of variables: 90 Notification: Performance of Generate backend data structure: time 0.0009528/0.5464, allocations: 0.5741 MB / 468.8 MB, free: 3.758 MB / 394.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.247e-05/0.5464, allocations: 12.03 kB / 468.8 MB, free: 3.746 MB / 394.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.726e-05/0.5465, allocations: 39.53 kB / 468.8 MB, free: 3.707 MB / 394.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003412/0.5469, allocations: 234.5 kB / 469.1 MB, free: 3.438 MB / 394.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.297e-05/0.5469, allocations: 20.78 kB / 469.1 MB, free: 3.418 MB / 394.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.012e-05/0.547, allocations: 36 kB / 469.1 MB, free: 3.383 MB / 394.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006371/0.5477, allocations: 342.1 kB / 469.5 MB, free: 3.043 MB / 394.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.453e-05/0.5477, allocations: 0 / 469.5 MB, free: 3.043 MB / 394.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.323e-05/0.5477, allocations: 12 kB / 469.5 MB, free: 3.031 MB / 394.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.725e-05/0.5478, allocations: 8 kB / 469.5 MB, free: 3.023 MB / 394.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004315/0.5482, allocations: 229.5 kB / 469.7 MB, free: 2.797 MB / 394.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001695/0.5499, allocations: 0.8951 MB / 470.6 MB, free: 1.848 MB / 394.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002512/0.5502, allocations: 78.56 kB / 470.7 MB, free: 1.762 MB / 394.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001031/0.5503, allocations: 32.91 kB / 470.7 MB, free: 1.727 MB / 394.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.098e-05/0.5504, allocations: 4 kB / 470.7 MB, free: 1.723 MB / 394.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.372e-05/0.5504, allocations: 42.59 kB / 470.8 MB, free: 1.672 MB / 394.7 MB Notification: Performance of pre-optimization done (n=9): time 2.552e-06/0.5504, allocations: 0 / 470.8 MB, free: 1.672 MB / 394.7 MB Notification: Performance of matching and sorting (n=9): time 0.0003862/0.5508, allocations: 125.8 kB / 470.9 MB, free: 1.543 MB / 394.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.086e-05/0.5509, allocations: 51.41 kB / 470.9 MB, free: 1.48 MB / 394.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005071/0.5514, allocations: 348.5 kB / 471.3 MB, free: 1.133 MB / 394.7 MB Notification: Performance of collectPreVariables (initialization): time 2.864e-05/0.5514, allocations: 29.7 kB / 471.3 MB, free: 1.098 MB / 394.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002197/0.5517, allocations: 247 kB / 471.5 MB, free: 0.8516 MB / 394.7 MB Notification: Performance of collectInitialBindings (initialization): time 4.71e-05/0.5517, allocations: 39.53 kB / 471.6 MB, free: 0.8125 MB / 394.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 1.967e-05/0.5518, allocations: 4 kB / 471.6 MB, free: 0.8086 MB / 394.7 MB Notification: Performance of setup shared object (initialization): time 0.0001915/0.552, allocations: 346.8 kB / 471.9 MB, free: 472 kB / 394.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001483/0.5521, allocations: 52.02 kB / 472 MB, free: 416 kB / 394.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002958/0.5524, allocations: 234.2 kB / 472.2 MB, free: 88 kB / 394.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002061/0.5526, allocations: 87.83 kB / 472.3 MB, free: 0 / 394.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.594e-05/0.5527, allocations: 4.047 kB / 472.3 MB, free: 15.99 MB / 410.7 MB Notification: Performance of matching and sorting (n=38) (initialization): time 0.0006941/0.5534, allocations: 293.3 kB / 472.6 MB, free: 15.7 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.328e-05/0.5534, allocations: 13.88 kB / 472.6 MB, free: 15.69 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.215e-05/0.5535, allocations: 27.98 kB / 472.6 MB, free: 15.66 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.43e-05/0.5535, allocations: 8 kB / 472.6 MB, free: 15.66 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002543/0.5538, allocations: 63.84 kB / 472.7 MB, free: 15.59 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.175e-05/0.5538, allocations: 15.89 kB / 472.7 MB, free: 15.58 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003495/0.5542, allocations: 63.3 kB / 472.8 MB, free: 15.52 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.745e-05/0.5543, allocations: 27.98 kB / 472.8 MB, free: 15.49 MB / 410.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 30 * Number of states: 0 () * Number of discrete variables: 5 (m_flow_IN_con_4.N,m_flow_IN_con_4.geometry,m_flow_IN_con_3.geometry,m_flow_IN_con_2.geometry,m_flow_IN_con_1.geometry) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (34): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * 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 0.000125/0.5544, allocations: 124.9 kB / 472.9 MB, free: 15.36 MB / 410.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.137e-05/0.5545, allocations: 35.53 kB / 472.9 MB, free: 15.32 MB / 410.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005718/0.5551, allocations: 188.8 kB / 473.1 MB, free: 15.13 MB / 410.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.875e-06/0.5551, allocations: 4 kB / 473.1 MB, free: 15.13 MB / 410.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.893e-06/0.5551, allocations: 0 / 473.1 MB, free: 15.13 MB / 410.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.022e-06/0.5551, allocations: 3.953 kB / 473.1 MB, free: 15.12 MB / 410.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004518/0.5556, allocations: 277.4 kB / 473.4 MB, free: 14.8 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.666e-05/0.5557, allocations: 23.98 kB / 473.4 MB, free: 14.78 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 7.603e-05/0.5557, allocations: 11.98 kB / 473.4 MB, free: 14.77 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.501e-06/0.5558, allocations: 0 / 473.4 MB, free: 14.77 MB / 410.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.928e-05/0.5558, allocations: 4 kB / 473.4 MB, free: 14.77 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.497e-06/0.5558, allocations: 5.641 kB / 473.5 MB, free: 14.76 MB / 410.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.154e-06/0.5558, allocations: 0 / 473.5 MB, free: 14.76 MB / 410.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003962/0.5562, allocations: 223 kB / 473.7 MB, free: 14.53 MB / 410.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001155/0.5564, allocations: 116.7 kB / 473.8 MB, free: 14.39 MB / 410.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.963e-05/0.5564, allocations: 4.25 kB / 473.8 MB, free: 14.39 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002069/0.5567, allocations: 11.98 kB / 473.8 MB, free: 14.38 MB / 410.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.937e-05/0.5567, allocations: 8 kB / 473.8 MB, free: 14.37 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.868e-05/0.5567, allocations: 4 kB / 473.8 MB, free: 14.37 MB / 410.7 MB Notification: Performance of sorting global known variables: time 0.0003765/0.5571, allocations: 265.2 kB / 474.1 MB, free: 14.11 MB / 410.7 MB Notification: Performance of sort global known variables: time 7.01e-07/0.5571, allocations: 0 / 474.1 MB, free: 14.11 MB / 410.7 MB Notification: Performance of remove unused functions: time 0.0008051/0.558, allocations: 143.8 kB / 474.2 MB, free: 13.97 MB / 410.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (5): * Single equations (assignments): 1 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * 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 0.0006558/0.5586, allocations: 280.9 kB / 474.5 MB, free: 13.69 MB / 410.7 MB Notification: Performance of simCode: created initialization part: time 0.0006699/0.5593, allocations: 280 kB / 474.8 MB, free: 13.39 MB / 410.7 MB Notification: Performance of simCode: created event and clocks part: time 2.84e-06/0.5593, allocations: 0 / 474.8 MB, free: 13.39 MB / 410.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0003637/0.5597, allocations: 171 kB / 474.9 MB, free: 13.2 MB / 410.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003328/0.5601, allocations: 29.55 kB / 475 MB, free: 13.18 MB / 410.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009222/0.561, allocations: 365.1 kB / 475.3 MB, free: 12.8 MB / 410.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005006/0.5615, allocations: 0.795 MB / 476.1 MB, free: 11.98 MB / 410.7 MB Notification: Performance of simCode: alias equations: time 0.0001411/0.5617, allocations: 34.95 kB / 476.1 MB, free: 11.95 MB / 410.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.502e-05/0.5618, allocations: 23.44 kB / 476.2 MB, free: 11.92 MB / 410.7 MB Notification: Performance of SimCode: time 1.417e-06/0.5618, allocations: 0 / 476.2 MB, free: 11.92 MB / 410.7 MB Notification: Performance of Templates: time 0.02045/0.5822, allocations: 8.376 MB / 484.5 MB, free: 3.574 MB / 410.7 MB "" Variables in the reference:time,Re,m_flow[1],m_flow[2],m_flow[3],m_flow[4],Nu[1],Nu[2],Nu[3],Nu[4],input_Re.y Variables in the result:A_fr,D_c_1,D_c_2,D_c_3,D_c_4,F_p_1,F_p_2,F_p_3,F_p_4,L_2,L_h_2,L_p_2,N_1,N_2,N_3,N_4,Nu[1],Nu[2],Nu[3],Nu[4],P_l_1,P_l_2,P_l_3,P_l_4,P_t_1,P_t_2,P_t_3,P_t_4,Re,S_h_3,S_p_3,cp,delta_f,delta_f_3,eta,input_Re.duration,input_Re.height,input_Re.offset,input_Re.startTime,input_Re.y,lambda,m_flow[1],m_flow[2],m_flow[3],m_flow[4],m_flow_IN_con_1.A_fr,m_flow_IN_con_1.D_c,m_flow_IN_con_1.F_p,m_flow_IN_con_1.N,m_flow_IN_con_1.P_l,m_flow_IN_con_1.P_t,m_flow_IN_con_1.delta_f,m_flow_IN_con_2.A_fr,m_flow_IN_con_2.D_c,m_flow_IN_con_2.F_p,m_flow_IN_con_2.L,m_flow_IN_con_2.L_h,m_flow_IN_con_2.L_p,m_flow_IN_con_2.N,m_flow_IN_con_2.P_l,m_flow_IN_con_2.P_t,m_flow_IN_con_2.delta_f,m_flow_IN_con_3.A_fr,m_flow_IN_con_3.D_c,m_flow_IN_con_3.F_p,m_flow_IN_con_3.N,m_flow_IN_con_3.P_l,m_flow_IN_con_3.P_t,m_flow_IN_con_3.S_h,m_flow_IN_con_3.S_p,m_flow_IN_con_3.delta_f,m_flow_IN_con_4.A_fr,m_flow_IN_con_4.D_c,m_flow_IN_con_4.F_p,m_flow_IN_con_4.P_t,m_flow_IN_con_4.delta_f,m_flow_IN_var_1.cp,m_flow_IN_var_1.eta,m_flow_IN_var_1.lambda,m_flow_IN_var_1.rho,m_flow_IN_var_2.cp,m_flow_IN_var_2.eta,m_flow_IN_var_2.lambda,m_flow_IN_var_2.rho,m_flow_IN_var_3.cp,m_flow_IN_var_3.eta,m_flow_IN_var_3.lambda,m_flow_IN_var_3.rho,m_flow_IN_var_4.cp,m_flow_IN_var_4.eta,m_flow_IN_var_4.lambda,m_flow_IN_var_4.rho,n,rho,time