[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Warning: Requested package Modelica of version 3.2.2, but this package was already loaded with version 3.2.1. You might experience problems if these versions are incompatible.
Notification: Performance of loadModel(Buildings): time 2.976/2.976, allocations: 320.9 MB / 327.9 MB, free: 5.57 MB / 266.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.3586/3.334, allocations: 75.73 MB / 403.6 MB, free: 0.5664 MB / 314.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1859/3.52, allocations: 73.4 MB / 477 MB, free: 7.031 MB / 394.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4393/3.96, allocations: 101.3 MB / 0.5648 GB, free: 2.957 MB / 442.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003823/3.96, allocations: 78.12 kB / 0.5649 GB, free: 2.91 MB / 442.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2
 * Number of variables: 2
Notification: Performance of Generate backend data structure: time 0.0125/3.972, allocations: 2.085 MB / 0.5669 GB, free: 1.07 MB / 442.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.209e-05/3.973, allocations: 12 kB / 0.5669 GB, free: 1.059 MB / 442.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.872e-05/3.973, allocations: 0 / 0.5669 GB, free: 1.059 MB / 442.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 9.319e-05/3.973, allocations: 167 kB / 0.5671 GB, free: 0.8555 MB / 442.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.418e-05/3.973, allocations: 0 / 0.5671 GB, free: 0.8555 MB / 442.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.079e-05/3.973, allocations: 7.906 kB / 0.5671 GB, free: 0.8477 MB / 442.7 MB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 5.276e-05/3.973, allocations: 3.062 kB / 0.5671 GB, free: 0.8477 MB / 442.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 5.817e-05/3.973, allocations: 29.7 kB / 0.5671 GB, free: 0.8125 MB / 442.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 8.356e-06/3.973, allocations: 4 kB / 0.5671 GB, free: 0.8086 MB / 442.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.758e-06/3.973, allocations: 0 / 0.5671 GB, free: 0.8086 MB / 442.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.281e-06/3.973, allocations: 0 / 0.5671 GB, free: 0.8086 MB / 442.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001315/3.973, allocations: 130.2 kB / 0.5673 GB, free: 0.6445 MB / 442.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 4.948e-05/3.973, allocations: 22.3 kB / 0.5673 GB, free: 0.6172 MB / 442.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 2.261e-05/3.973, allocations: 12.86 kB / 0.5673 GB, free: 0.6016 MB / 442.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004568/3.974, allocations: 113 kB / 0.5674 GB, free: 484 kB / 442.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.156e-05/3.974, allocations: 38.5 kB / 0.5674 GB, free: 436 kB / 442.7 MB
Notification: Performance of pre-optimization done (n=2): time 1.674e-06/3.974, allocations: 0 / 0.5674 GB, free: 436 kB / 442.7 MB
Notification: Performance of matching and sorting (n=2): time 0.001307/3.975, allocations: 148.5 kB / 0.5676 GB, free: 284 kB / 442.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.006e-05/3.975, allocations: 51.41 kB / 0.5676 GB, free: 220 kB / 442.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.583e-05/3.975, allocations: 92.19 kB / 0.5677 GB, free: 124 kB / 442.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.282e-05/3.975, allocations: 25.7 kB / 0.5677 GB, free: 92 kB / 442.7 MB
Notification: Performance of collectInitialEqns (initialization): time 1.532e-05/3.975, allocations: 80.14 kB / 0.5678 GB, free: 8 kB / 442.7 MB
Notification: Performance of collectInitialBindings (initialization): time 2.685e-05/3.975, allocations: 7.844 kB / 0.5678 GB, free: 0 / 442.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.394e-06/3.975, allocations: 160 / 0.5678 GB, free: 0 / 442.7 MB
Notification: Performance of setup shared object (initialization): time 0.000132/3.975, allocations: 322.4 kB / 0.5681 GB, free: 15.68 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 3.472e-05/3.975, allocations: 7.984 kB / 0.5681 GB, free: 15.67 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 2.688e-05/3.975, allocations: 0 / 0.5681 GB, free: 15.67 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 3.564e-05/3.976, allocations: 7.188 kB / 0.5681 GB, free: 15.66 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.074e-06/3.976, allocations: 0 / 0.5681 GB, free: 15.66 MB / 458.7 MB
Notification: Performance of matching and sorting (n=2) (initialization): time 0.0001436/3.976, allocations: 49.06 kB / 0.5682 GB, free: 15.61 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.503e-05/3.976, allocations: 4 kB / 0.5682 GB, free: 15.61 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.65e-06/3.976, allocations: 0 / 0.5682 GB, free: 15.61 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.481e-05/3.976, allocations: 4 kB / 0.5682 GB, free: 15.61 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005471/3.981, allocations: 479.5 kB / 0.5687 GB, free: 15.14 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005354/3.987, allocations: 1.562 MB / 0.5702 GB, free: 13.48 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002109/3.987, allocations: 20.11 kB / 0.5702 GB, free: 13.46 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.275e-05/3.987, allocations: 0 / 0.5702 GB, free: 13.46 MB / 458.7 MB
Warning: Iteration variables with default zero start attribute in equation system w/o analytic Jacobian:
         dp:VARIABLE(unit = "Pa" )  "Pressure difference" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * 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 initialization (2):
 * Single equations (assignments): 1
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * 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: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001512/3.987, allocations: 107.8 kB / 0.5703 GB, free: 13.35 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.787e-05/3.987, allocations: 3.906 kB / 0.5703 GB, free: 13.34 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.145e-05/3.987, allocations: 3.312 kB / 0.5703 GB, free: 13.34 MB / 458.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.174e-06/3.987, allocations: 0 / 0.5703 GB, free: 13.34 MB / 458.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.34e-06/3.987, allocations: 4 kB / 0.5703 GB, free: 13.34 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.604e-06/3.987, allocations: 11.86 kB / 0.5703 GB, free: 13.33 MB / 458.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001313/3.987, allocations: 133.5 kB / 0.5705 GB, free: 13.17 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.335e-06/3.987, allocations: 0 / 0.5705 GB, free: 13.17 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005417/3.993, allocations: 483.4 kB / 0.5709 GB, free: 12.7 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.226e-06/3.993, allocations: 0 / 0.5709 GB, free: 12.7 MB / 458.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.335e-05/3.993, allocations: 3.984 kB / 0.5709 GB, free: 12.69 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005781/3.999, allocations: 1.573 MB / 0.5725 GB, free: 11.02 MB / 458.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.853e-06/3.999, allocations: 0 / 0.5725 GB, free: 11.02 MB / 458.7 MB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0001957/3.999, allocations: 71.88 kB / 0.5725 GB, free: 10.94 MB / 458.7 MB
Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.0003856/3.999, allocations: 460.9 kB / 0.573 GB, free: 10.47 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 5.434e-05/3.999, allocations: 81.02 kB / 0.573 GB, free: 10.38 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.235e-05/3.999, allocations: 0 / 0.573 GB, free: 10.38 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002694/4, allocations: 19.92 kB / 0.5731 GB, free: 10.36 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.249e-05/4, allocations: 4.031 kB / 0.5731 GB, free: 10.35 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.194e-05/4, allocations: 0 / 0.5731 GB, free: 10.35 MB / 458.7 MB
Notification: Performance of sort global known variables: time 5.348e-05/4, allocations: 79.28 kB / 0.5731 GB, free: 10.27 MB / 458.7 MB
Notification: Performance of remove unused functions: time 0.00195/4.002, allocations: 8 kB / 0.5731 GB, free: 10.27 MB / 458.7 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 (2):
 * Single equations (assignments): 1
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * 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: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002069/4.002, allocations: 111.2 kB / 0.5732 GB, free: 10.15 MB / 458.7 MB
Notification: Performance of simCode: created initialization part: time 0.01035/4.012, allocations: 0.7211 MB / 0.574 GB, free: 9.43 MB / 458.7 MB
Notification: Performance of simCode: created event and clocks part: time 5.881e-06/4.012, allocations: 0 / 0.574 GB, free: 9.43 MB / 458.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.01373/4.026, allocations: 0.9051 MB / 0.5748 GB, free: 8.527 MB / 458.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000213/4.026, allocations: 3.906 kB / 0.5748 GB, free: 8.523 MB / 458.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007869/4.034, allocations: 0.6264 MB / 0.5755 GB, free: 7.879 MB / 458.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003903/4.035, allocations: 0.6919 MB / 0.5761 GB, free: 7.16 MB / 458.7 MB
Notification: Performance of SimCode: time 1.282e-06/4.035, allocations: 4 kB / 0.5761 GB, free: 7.156 MB / 458.7 MB