Running command: "" <> buildModelFMU(IBPSA.Airflow.Multizone.Examples.CO2TransportStep,fileNamePrefix="IBPSA_latest_IBPSA_Airflow_Multizone_Examples_CO2TransportStep",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(IBPSA): time 2.858/2.858, allocations: 288.1 MB / 300.7 MB, free: 15.41 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 4e-05/4.006e-05, allocations: 7.594 kB / 370.6 MB, free: 7.855 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1639/0.1639, allocations: 67 MB / 437.6 MB, free: 11.32 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 7.006/7.17, allocations: 2.225 GB / 2.653 GB, free: 87 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003664/7.17, allocations: 87.58 kB / 2.653 GB, free: 86.96 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 11.67/18.84, allocations: 2.036 GB / 4.688 GB, free: 38.32 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.004e-06/18.84, allocations: 1.344 kB / 4.688 GB, free: 38.32 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0003931/18.84, allocations: 80.55 kB / 4.688 GB, free: 38.32 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 814
 * Number of variables: 814
Notification: Performance of Generate backend data structure: time 0.02278/18.86, allocations: 3.938 MB / 4.692 GB, free: 36.84 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.383e-05/18.86, allocations: 7.938 kB / 4.692 GB, free: 36.84 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002139/18.86, allocations: 445.6 kB / 4.693 GB, free: 36.78 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009887/18.87, allocations: 0.8779 MB / 4.693 GB, free: 36.58 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01115/18.89, allocations: 2.332 MB / 4.696 GB, free: 36.1 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003883/18.89, allocations: 243.4 kB / 4.696 GB, free: 36.09 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001704/18.89, allocations: 332.3 kB / 4.696 GB, free: 36.09 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01386/18.9, allocations: 3.913 MB / 4.7 GB, free: 35.71 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001399/18.9, allocations: 18.09 kB / 4.7 GB, free: 35.7 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006463/18.9, allocations: 132.7 kB / 4.7 GB, free: 35.7 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002247/18.9, allocations: 137.2 kB / 4.7 GB, free: 35.7 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01297/18.92, allocations: 3.875 MB / 4.704 GB, free: 35.68 MB / 0.6511 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.03366/18.95, allocations: 15.63 MB / 4.719 GB, free: 27.08 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008141/18.96, allocations: 3.092 MB / 4.722 GB, free: 26.93 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00518/18.96, allocations: 1.806 MB / 4.724 GB, free: 26.9 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002439/18.96, allocations: 1.595 MB / 4.726 GB, free: 25.21 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005465/18.97, allocations: 1.61 MB / 4.727 GB, free: 25.11 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=301): time 8.636e-06/18.97, allocations: 0 / 4.727 GB, free: 25.11 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=301): time 0.0104/18.98, allocations: 3.012 MB / 4.73 GB, free: 24.86 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.819e-05/18.98, allocations: 85.91 kB / 4.73 GB, free: 24.79 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003322/18.98, allocations: 1.349 MB / 4.732 GB, free: 24.62 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008514/18.99, allocations: 87.77 kB / 4.732 GB, free: 24.59 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001399/18.99, allocations: 1.16 MB / 4.733 GB, free: 24.11 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00181/18.99, allocations: 1.031 MB / 4.734 GB, free: 23.45 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003068/18.99, allocations: 54.31 kB / 4.734 GB, free: 23.45 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0003298/18.99, allocations: 421.6 kB / 4.734 GB, free: 23.14 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00362/18.99, allocations: 1.198 MB / 4.735 GB, free: 23.13 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004308/19, allocations: 1.67 MB / 4.737 GB, free: 22.68 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00432/19, allocations: 1.496 MB / 4.739 GB, free: 22.59 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.688e-05/19, allocations: 0 / 4.739 GB, free: 22.59 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=352) (initialization): time 0.01054/19.01, allocations: 3.346 MB / 4.742 GB, free: 22.32 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 7.208e-05/19.01, allocations: 37.44 kB / 4.742 GB, free: 22.29 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.914e-05/19.01, allocations: 7.844 kB / 4.742 GB, free: 22.29 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.09e-05/19.01, allocations: 20.41 kB / 4.742 GB, free: 22.29 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005665/19.02, allocations: 0.5831 MB / 4.742 GB, free: 22.29 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.373e-05/19.02, allocations: 29.58 kB / 4.743 GB, free: 22.29 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006121/19.02, allocations: 420.4 kB / 4.743 GB, free: 22.16 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008086/19.03, allocations: 109.5 kB / 4.743 GB, free: 22.16 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 35
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (351):
 * Single equations (assignments): 350
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.0008581/19.03, allocations: 274.1 kB / 4.743 GB, free: 22.04 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001063/19.03, allocations: 245 kB / 4.744 GB, free: 21.92 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01004/19.04, allocations: 3.344 MB / 4.747 GB, free: 21.74 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.639e-05/19.04, allocations: 35.62 kB / 4.747 GB, free: 21.74 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.383e-05/19.04, allocations: 0 / 4.747 GB, free: 21.74 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00776/19.05, allocations: 2.983 MB / 4.75 GB, free: 21.3 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02212/19.07, allocations: 6.997 MB / 4.757 GB, free: 20.56 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.828e-05/19.07, allocations: 3.688 kB / 4.757 GB, free: 20.56 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006129/19.07, allocations: 0.5936 MB / 4.757 GB, free: 20.56 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.461e-05/19.07, allocations: 15 kB / 4.757 GB, free: 20.56 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006931/19.07, allocations: 72.34 kB / 4.757 GB, free: 20.56 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.327e-05/19.07, allocations: 12.84 kB / 4.757 GB, free: 20.56 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.451e-06/19.07, allocations: 3.594 kB / 4.757 GB, free: 20.56 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01374/19.09, allocations: 5.373 MB / 4.762 GB, free: 19.83 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003401/19.09, allocations: 0.6725 MB / 4.763 GB, free: 19.57 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001081/19.09, allocations: 68.08 kB / 4.763 GB, free: 19.57 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005628/19.1, allocations: 267.6 kB / 4.763 GB, free: 19.55 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009918/19.1, allocations: 184.6 kB / 4.764 GB, free: 19.55 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004232/19.1, allocations: 94.8 kB / 4.764 GB, free: 19.55 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.002673/19.1, allocations: 1.045 MB / 4.765 GB, free: 19.43 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 8.01e-07/19.1, allocations: 0 / 4.765 GB, free: 19.43 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.007354/19.11, allocations: 1.528 MB / 4.766 GB, free: 19.29 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 18 (volEas.dynBal.U,volEas.dynBal.m,volEas.dynBal.mXi[1],volEas.dynBal.mC[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volWes.dynBal.U,volWes.dynBal.m,volWes.dynBal.mXi[1],volWes.dynBal.mC[1],oriEasTop.mExc,volTop.dynBal.U,volTop.dynBal.m,volTop.dynBal.mXi[1],volTop.dynBal.mC[1])
 * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count)
 * Number of discrete states: 1 (pulse.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (301):
 * Single equations (assignments): 299
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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 0.02373/19.13, allocations: 11.43 MB / 4.777 GB, free: 13.78 MB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.008695/19.14, allocations: 3.045 MB / 4.78 GB, free: 12.72 MB / 0.6511 GB
Notification: Performance of simCode: created event and clocks part: time 1.189e-05/19.14, allocations: 0 / 4.78 GB, free: 12.72 MB / 0.6511 GB
Notification: Performance of simCode: created simulation system equations: time 0.004674/19.15, allocations: 1.594 MB / 4.782 GB, free: 12.21 MB / 0.6511 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01165/19.16, allocations: 1.267 MB / 4.783 GB, free: 11.95 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02191/19.18, allocations: 6.684 MB / 4.79 GB, free: 9.402 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003285/19.18, allocations: 2.198 MB / 4.792 GB, free: 8.496 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.006948/19.19, allocations: 0.9928 MB / 4.793 GB, free: 8.387 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003774/19.2, allocations: 1.255 MB / 4.794 GB, free: 7.43 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.764e-06/19.2, allocations: 2.625 kB / 4.794 GB, free: 7.43 MB / 0.6511 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.9652/20.16, allocations: 144.5 MB / 4.935 GB, free: 48.46 MB / 0.6667 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002384/20.16, allocations: 194.9 kB / 4.935 GB, free: 48.23 MB / 0.6667 GB
Notification: Performance of buildModelFMU: Generate platform static: time 9.588/29.75, allocations: 0 / 4.935 GB, free: 48.23 MB / 0.6667 GB