Running command: translateModel(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness")
Notification: Performance of loadModel(Buildings): time 3.578/3.578, allocations: 403.3 MB / 415.4 MB, free: 13 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.998e-05/3.02e-05, allocations: 4 kB / 0.499 GB, free: 13.46 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.484/0.4841, allocations: 92.68 MB / 0.5895 GB, free: 14.52 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.776/6.26, allocations: 2.411 GB / 3 GB, free: 202.1 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002216/6.26, allocations: 87.95 kB / 3 GB, free: 202 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 3.16/9.421, allocations: 0.7528 GB / 3.753 GB, free: 22.48 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 1.796e-06/9.421, allocations: 0 / 3.753 GB, free: 22.48 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001084/9.421, allocations: 28 kB / 3.753 GB, free: 22.45 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 233
 * Number of variables: 233
Notification: Performance of Generate backend data structure: time 0.004815/9.426, allocations: 1.638 MB / 3.755 GB, free: 20.77 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.082e-05/9.426, allocations: 11.97 kB / 3.755 GB, free: 20.75 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002887/9.428, allocations: 450 kB / 3.755 GB, free: 20.31 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002709/9.431, allocations: 1.066 MB / 3.756 GB, free: 19.2 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000696/9.432, allocations: 205.9 kB / 3.756 GB, free: 19 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002492/9.432, allocations: 92 kB / 3.756 GB, free: 18.91 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002936/9.435, allocations: 1.219 MB / 3.758 GB, free: 17.63 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.316e-05/9.435, allocations: 4 kB / 3.758 GB, free: 17.63 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000151/9.435, allocations: 36 kB / 3.758 GB, free: 17.59 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.12e-05/9.435, allocations: 41.98 kB / 3.758 GB, free: 17.55 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00274/9.438, allocations: 1.058 MB / 3.759 GB, free: 16.5 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00912/9.447, allocations: 5.752 MB / 3.764 GB, free: 10.36 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001714/9.449, allocations: 0.6345 MB / 3.765 GB, free: 9.68 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000673/9.45, allocations: 367.4 kB / 3.765 GB, free: 9.305 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003446/9.45, allocations: 129.5 kB / 3.765 GB, free: 9.16 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001428/9.452, allocations: 0.5853 MB / 3.766 GB, free: 8.508 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=59): time 4.561e-06/9.452, allocations: 3.938 kB / 3.766 GB, free: 8.504 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=59): time 0.002671/9.454, allocations: 0.7875 MB / 3.767 GB, free: 7.707 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.817e-05/9.454, allocations: 479 kB / 3.767 GB, free: 7.129 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001456/9.456, allocations: 0.86 MB / 3.768 GB, free: 6.25 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001461/9.456, allocations: 45.95 kB / 3.768 GB, free: 6.199 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004406/9.457, allocations: 0.5227 MB / 3.769 GB, free: 5.668 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002036/9.457, allocations: 205 kB / 3.769 GB, free: 5.465 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.477e-05/9.457, allocations: 16 kB / 3.769 GB, free: 5.449 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 7.536e-05/9.457, allocations: 337.9 kB / 3.769 GB, free: 5.113 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006689/9.458, allocations: 309.4 kB / 3.769 GB, free: 4.812 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008736/9.459, allocations: 0.5757 MB / 3.77 GB, free: 4.125 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007499/9.459, allocations: 376 kB / 3.77 GB, free: 3.754 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.324e-06/9.459, allocations: 0 / 3.77 GB, free: 3.754 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=95) (initialization): time 0.002147/9.461, allocations: 0.9527 MB / 3.771 GB, free: 2.789 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000446/9.462, allocations: 2.208 MB / 3.773 GB, free: 412 kB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.447e-05/9.462, allocations: 8 kB / 3.773 GB, free: 404 kB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.8e-05/9.462, allocations: 8 kB / 3.773 GB, free: 396 kB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003374/9.465, allocations: 455.4 kB / 3.774 GB, free: 15.94 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001843/9.467, allocations: 1.301 MB / 3.775 GB, free: 14.59 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00221/9.469, allocations: 246.8 kB / 3.775 GB, free: 14.35 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001901/9.47, allocations: 51.97 kB / 3.775 GB, free: 14.3 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 1.39e-05/9.47, allocations: 4 kB / 3.775 GB, free: 14.3 MB / 0.7917 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002112/9.472, allocations: 0.8153 MB / 3.776 GB, free: 13.48 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.448e-05/9.472, allocations: 7.953 kB / 3.776 GB, free: 13.47 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.021e-05/9.472, allocations: 12 kB / 3.776 GB, free: 13.46 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001649/9.474, allocations: 267.9 kB / 3.776 GB, free: 13.2 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.424e-05/9.474, allocations: 19.91 kB / 3.777 GB, free: 13.18 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001909/9.476, allocations: 223 kB / 3.777 GB, free: 12.96 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001466/9.476, allocations: 39.98 kB / 3.777 GB, free: 12.92 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 25
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.trapezoid.T_start,trapezoid.T_start,$PRE.trapezoid.count,trapezoid.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (94):
 * Single equations (assignments): 91
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * 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: Performance of prepare postOptimizeDAE: time 0.000368/9.476, allocations: 164.2 kB / 3.777 GB, free: 12.75 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003295/9.476, allocations: 114.7 kB / 3.777 GB, free: 12.64 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002076/9.479, allocations: 0.7397 MB / 3.778 GB, free: 11.89 MB / 0.7917 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.395e-05/9.479, allocations: 12 kB / 3.778 GB, free: 11.88 MB / 0.7917 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.597e-06/9.479, allocations: 0 / 3.778 GB, free: 11.88 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.522e-05/9.479, allocations: 7.984 kB / 3.778 GB, free: 11.88 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005189/9.484, allocations: 2.634 MB / 3.78 GB, free: 9.148 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.34e-05/9.484, allocations: 7.984 kB / 3.78 GB, free: 9.141 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003297/9.487, allocations: 419.8 kB / 3.781 GB, free: 8.73 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.789e-05/9.487, allocations: 8 kB / 3.781 GB, free: 8.723 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001054/9.487, allocations: 27.92 kB / 3.781 GB, free: 8.695 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005236/9.493, allocations: 2.994 MB / 3.784 GB, free: 5.441 MB / 0.7917 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.517e-06/9.493, allocations: 0 / 3.784 GB, free: 5.441 MB / 0.7917 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002301/9.495, allocations: 1.028 MB / 3.785 GB, free: 4.305 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008497/9.496, allocations: 299.5 kB / 3.785 GB, free: 3.992 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002551/9.496, allocations: 19.98 kB / 3.785 GB, free: 3.973 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001785/9.498, allocations: 179.7 kB / 3.785 GB, free: 3.797 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002146/9.498, allocations: 64.25 kB / 3.785 GB, free: 3.73 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001094/9.498, allocations: 27.98 kB / 3.785 GB, free: 3.703 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.001351/9.5, allocations: 0.66 MB / 3.786 GB, free: 3.031 MB / 0.7917 GB
Notification: Performance of sort global known variables: time 1.092e-06/9.5, allocations: 0 / 3.786 GB, free: 3.031 MB / 0.7917 GB
Notification: Performance of remove unused functions: time 0.002894/9.503, allocations: 0.7259 MB / 3.787 GB, free: 2.305 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($whenCondition1,trapezoid.T_start,trapezoid.count)
 * Number of discrete states: 1 (trapezoid.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (63):
 * Single equations (assignments): 59
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * 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: Performance of Backend phase and start with SimCode phase: time 0.003037/9.506, allocations: 1.7 MB / 3.788 GB, free: 0.543 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.4835/9.989, allocations: 1.443 MB / 3.79 GB, free: 130.6 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 1.465e-05/9.989, allocations: 1.781 kB / 3.79 GB, free: 130.6 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.00317/9.992, allocations: 0.5573 MB / 3.79 GB, free: 130.6 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003513/9.996, allocations: 0.5065 MB / 3.791 GB, free: 130.6 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004248/10, allocations: 1.393 MB / 3.792 GB, free: 130.2 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009209/10, allocations: 1.11 MB / 3.793 GB, free: 129.5 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.003266/10, allocations: 413.3 kB / 3.794 GB, free: 129.4 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003932/10, allocations: 74.55 kB / 3.794 GB, free: 129.4 MB / 0.7917 GB
Notification: Performance of SimCode: time 1.738e-06/10, allocations: 0 / 3.794 GB, free: 129.4 MB / 0.7917 GB
Notification: Performance of Templates: time 0.08801/10.09, allocations: 44.62 MB / 3.837 GB, free: 128.9 MB / 0.7917 GB