Notification: Performance of loadModel(Buildings): time 2.443/2.443, allocations: 268.2 MB / 275.3 MB, free: 6.609 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.245e-05/2.254e-05, allocations: 4 kB / 339.2 MB, free: 6.887 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4091/0.4092, allocations: 61.52 MB / 400.8 MB, free: 13.68 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.072/1.481, allocations: 432.6 MB / 0.8139 GB, free: 115.9 MB / 0.5261 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002863/1.481, allocations: 90.36 kB / 0.814 GB, free: 115.8 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 6.943/8.424, allocations: 1.497 GB / 2.311 GB, free: 45.59 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 0.0007173/8.425, allocations: 107.4 kB / 2.311 GB, free: 45.57 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 541
 * Number of variables: 541
Notification: Performance of Generate backend data structure: time 0.01313/8.438, allocations: 3.629 MB / 2.315 GB, free: 43.88 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.636e-05/8.438, allocations: 10 kB / 2.315 GB, free: 43.88 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003239/8.441, allocations: 468.2 kB / 2.315 GB, free: 43.67 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01648/8.458, allocations: 4.106 MB / 2.319 GB, free: 43.05 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004832/8.459, allocations: 173.3 kB / 2.319 GB, free: 42.98 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001589/8.46, allocations: 173 kB / 2.32 GB, free: 42.98 MB / 0.573 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.007537/8.468, allocations: 2.724 MB / 2.322 GB, free: 42.96 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007617/8.475, allocations: 2.691 MB / 2.325 GB, free: 42.55 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.471e-05/8.475, allocations: 2.062 kB / 2.325 GB, free: 42.55 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004539/8.476, allocations: 5.094 kB / 2.325 GB, free: 42.55 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.138e-05/8.476, allocations: 53.12 kB / 2.325 GB, free: 42.55 MB / 0.573 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 0.02707/8.503, allocations: 11.4 MB / 2.336 GB, free: 38.38 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01527/8.518, allocations: 3.411 MB / 2.339 GB, free: 38.34 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003286/8.522, allocations: 1.313 MB / 2.341 GB, free: 38.32 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001319/8.523, allocations: 1.353 MB / 2.342 GB, free: 36.82 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003648/8.527, allocations: 1.443 MB / 2.343 GB, free: 36.71 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=164): time 4.449e-06/8.527, allocations: 0.6562 kB / 2.343 GB, free: 36.71 MB / 0.573 GB
Notification: Performance of matching and sorting (n=184): time 0.03849/8.565, allocations: 8.587 MB / 2.352 GB, free: 35.27 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001635/8.566, allocations: 0.5365 MB / 2.352 GB, free: 34.64 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004252/8.57, allocations: 2.066 MB / 2.354 GB, free: 34.38 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 0.001388/8.571, allocations: 48.14 kB / 2.354 GB, free: 34.35 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001915/8.573, allocations: 1.466 MB / 2.356 GB, free: 33.88 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001233/8.574, allocations: 0.6127 MB / 2.356 GB, free: 33.46 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004753/8.575, allocations: 17.12 kB / 2.356 GB, free: 33.46 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.0001996/8.575, allocations: 422.7 kB / 2.357 GB, free: 33.15 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005668/8.581, allocations: 2.526 MB / 2.359 GB, free: 33 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006594/8.587, allocations: 3.097 MB / 2.362 GB, free: 31.29 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01117/8.599, allocations: 3.11 MB / 2.365 GB, free: 30.12 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.535e-05/8.599, allocations: 3.344 kB / 2.365 GB, free: 30.12 MB / 0.573 GB
Notification: Performance of matching and sorting (n=371) (initialization): time 0.0242/8.623, allocations: 7.484 MB / 2.373 GB, free: 27.08 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001496/8.624, allocations: 4.039 MB / 2.377 GB, free: 23.02 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.499e-05/8.625, allocations: 19.05 kB / 2.377 GB, free: 23.02 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.006162/8.631, allocations: 2.384 MB / 2.379 GB, free: 22.28 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005856/8.637, allocations: 0.6125 MB / 2.38 GB, free: 21.8 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01316/8.65, allocations: 11.67 MB / 2.391 GB, free: 10.14 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006915/8.657, allocations: 333.9 kB / 2.391 GB, free: 9.91 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001693/8.659, allocations: 320.5 kB / 2.392 GB, free: 9.641 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.367e-05/8.659, allocations: 2.969 kB / 2.392 GB, free: 9.641 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03676/8.695, allocations: 7.918 MB / 2.399 GB, free: 2.836 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000135/8.696, allocations: 15.23 kB / 2.399 GB, free: 2.824 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01679/8.712, allocations: 2.928 MB / 2.402 GB, free: 0.7656 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00617/8.719, allocations: 491.1 kB / 2.403 GB, free: 388 kB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3656/9.084, allocations: 18.1 MB / 2.42 GB, free: 59.39 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00661/9.091, allocations: 326.2 kB / 2.421 GB, free: 59.39 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001805/9.093, allocations: 290.5 kB / 2.421 GB, free: 59.39 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 37
 * Number of states: 0 ()
 * Number of discrete variables: 13 ($whenCondition1,$PRE.y.T_start,y.T_start,$PRE.y.count,y.count,fan1.curve,fan1.haveMinimumDecrease,fan1.haveDPMax,fan1.haveVMax,fan4.curve,fan4.haveMinimumDecrease,fan4.haveDPMax,fan4.haveVMax)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (254):
 * Single equations (assignments): 228
 * Array equations: 4
 * Algorithm blocks: 7
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 4 {(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1}
 * Non-linear torn systems: 2 {1 4,1 4}
Notification: Performance of prepare postOptimizeDAE: time 0.001605/9.094, allocations: 189.5 kB / 2.421 GB, free: 59.28 MB / 0.5886 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.01069/9.105, allocations: 2.982 MB / 2.424 GB, free: 58.79 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001204/9.106, allocations: 304.5 kB / 2.424 GB, free: 58.79 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01177/9.118, allocations: 3.452 MB / 2.428 GB, free: 58.2 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.541e-05/9.118, allocations: 22.31 kB / 2.428 GB, free: 58.2 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.177e-06/9.118, allocations: 0 / 2.428 GB, free: 58.2 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.012e-05/9.118, allocations: 10.5 kB / 2.428 GB, free: 58.2 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01661/9.135, allocations: 5.716 MB / 2.433 GB, free: 57.34 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.475e-05/9.135, allocations: 3.656 kB / 2.433 GB, free: 57.34 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004913/9.14, allocations: 499.8 kB / 2.434 GB, free: 57.34 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001842/9.142, allocations: 0.7645 MB / 2.435 GB, free: 57.3 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004019/9.142, allocations: 47.48 kB / 2.435 GB, free: 57.3 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007748/9.15, allocations: 9.865 MB / 2.444 GB, free: 48.64 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.22e-06/9.15, allocations: 3.844 kB / 2.444 GB, free: 48.64 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01289/9.163, allocations: 4.27 MB / 2.448 GB, free: 47.93 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0025/9.165, allocations: 0.6371 MB / 2.449 GB, free: 47.67 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001143/9.167, allocations: 18.64 kB / 2.449 GB, free: 47.67 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003779/9.17, allocations: 136.8 kB / 2.449 GB, free: 47.66 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004337/9.171, allocations: 121.1 kB / 2.449 GB, free: 47.66 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002905/9.171, allocations: 93.44 kB / 2.449 GB, free: 47.66 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 0.003175/9.174, allocations: 1.484 MB / 2.451 GB, free: 47.51 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 7.61e-07/9.174, allocations: 0 / 2.451 GB, free: 47.51 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.01184/9.186, allocations: 2.203 MB / 2.453 GB, free: 47.51 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 16 (fan1.vol.dynBal.medium.p,fan1.vol.dynBal.medium.T,fan1.filter.x[1],fan1.filter.x[2],fan3.vol.dynBal.medium.p,fan3.vol.dynBal.medium.T,fan3.filter.x[1],fan3.filter.x[2],fan2.vol.dynBal.medium.p,fan2.vol.dynBal.medium.T,fan2.filter.x[1],fan2.filter.x[2],fan4.vol.dynBal.medium.p,fan4.vol.dynBal.medium.T,fan4.filter.x[1],fan4.filter.x[2])
 * Number of discrete variables: 3 ($whenCondition1,y.T_start,y.count)
 * Number of discrete states: 1 (y.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (192):
 * Single equations (assignments): 175
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 4 {(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1}
 * Non-linear torn systems: 2 {1 4,1 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01671/9.203, allocations: 6.559 MB / 2.459 GB, free: 45.88 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.03574/9.239, allocations: 27.82 MB / 2.486 GB, free: 43.68 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 1.251e-05/9.239, allocations: 240 / 2.486 GB, free: 43.68 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.005682/9.245, allocations: 1.577 MB / 2.488 GB, free: 43.27 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01106/9.256, allocations: 1.311 MB / 2.489 GB, free: 43.24 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01795/9.274, allocations: 5.789 MB / 2.495 GB, free: 41.99 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001942/9.276, allocations: 2.112 MB / 2.497 GB, free: 41.23 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 0.006216/9.282, allocations: 0.849 MB / 2.498 GB, free: 41.19 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00272/9.285, allocations: 1.384 MB / 2.499 GB, free: 41.18 MB / 0.5886 GB
Notification: Performance of SimCode: time 1.242e-06/9.285, allocations: 0 / 2.499 GB, free: 41.18 MB / 0.5886 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2899/9.575, allocations: 124 MB / 2.62 GB, free: 5.871 MB / 0.5886 GB
Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.004712/9.579, allocations: 182.8 kB / 2.62 GB, free: 5.684 MB / 0.5886 GB
Notification: Performance of buildModelFMU: Generate platform dynamic: time 9.956/19.54, allocations: 13.97 kB / 2.62 GB, free: 5.672 MB / 0.5886 GB