[<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).
Notification: Performance of loadModel(Buildings): time 3.243/3.243, allocations: 404 MB / 410.9 MB, free: 2.094 MB / 312.6 MB
Notification: Performance of FrontEnd - loaded program: time 8.622e-06/8.703e-06, allocations: 3.938 kB / 0.494 GB, free: 4.441 MB / 408.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3779/0.3779, allocations: 92.75 MB / 0.5846 GB, free: 1.844 MB / 472.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7746/1.153, allocations: 436.9 MB / 1.011 GB, free: 9.574 MB / 0.6959 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002561/1.153, allocations: 90.89 kB / 1.011 GB, free: 9.531 MB / 0.6959 GB
Notification: Performance of FrontEnd: time 42.06/43.21, allocations: 9.735 GB / 10.75 GB, free: 69.02 MB / 1.055 GB
Notification: Performance of Transformations before backend: time 0.00295/43.21, allocations: 378.1 kB / 10.75 GB, free: 68.95 MB / 1.055 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1754
 * Number of variables: 1754
Notification: Performance of Generate backend data structure: time 0.04941/43.26, allocations: 12.87 MB / 10.76 GB, free: 63.86 MB / 1.055 GB
Notification: Performance of prepare preOptimizeDAE: time 3.622e-05/43.26, allocations: 13.91 kB / 10.76 GB, free: 63.85 MB / 1.055 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01771/43.28, allocations: 2.406 MB / 10.76 GB, free: 63.02 MB / 1.055 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08413/43.37, allocations: 24.13 MB / 10.79 GB, free: 60.73 MB / 1.055 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005125/43.37, allocations: 220.8 kB / 10.79 GB, free: 60.73 MB / 1.055 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00417/43.37, allocations: 481.4 kB / 10.79 GB, free: 60.73 MB / 1.055 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.04024/43.41, allocations: 18.49 MB / 10.8 GB, free: 60.7 MB / 1.055 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03775/43.45, allocations: 13.09 MB / 10.82 GB, free: 59.83 MB / 1.055 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004217/43.45, allocations: 19.97 kB / 10.82 GB, free: 59.83 MB / 1.055 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003244/43.45, allocations: 10.69 kB / 10.82 GB, free: 59.83 MB / 1.055 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002121/43.45, allocations: 183.5 kB / 10.82 GB, free: 59.83 MB / 1.055 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.146/43.6, allocations: 77.85 MB / 10.89 GB, free: 24.65 MB / 1.055 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02065/43.62, allocations: 10.88 MB / 10.9 GB, free: 24.44 MB / 1.055 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01573/43.64, allocations: 8.826 MB / 10.91 GB, free: 24.34 MB / 1.055 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.1021/43.74, allocations: 38.22 MB / 10.95 GB, free: 13.02 MB / 1.055 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02782/43.77, allocations: 8.304 MB / 10.96 GB, free: 12.87 MB / 1.055 GB
Notification: Performance of pre-optimization done (n=442): time 2.136e-05/43.77, allocations: 2.094 kB / 10.96 GB, free: 12.87 MB / 1.055 GB
Notification: Performance of matching and sorting (n=452): time 0.2266/43.99, allocations: 50.05 MB / 11.01 GB, free: 7.953 MB / 1.055 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001164/43.99, allocations: 159.8 kB / 11.01 GB, free: 7.82 MB / 1.055 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03049/44.02, allocations: 11.65 MB / 11.02 GB, free: 4.594 MB / 1.055 GB
Notification: Performance of collectPreVariables (initialization): time 0.002628/44.03, allocations: 41.7 kB / 11.02 GB, free: 4.562 MB / 1.055 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005722/44.03, allocations: 3.358 MB / 11.02 GB, free: 2.434 MB / 1.055 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005566/44.04, allocations: 1.48 MB / 11.02 GB, free: 1.262 MB / 1.055 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002056/44.04, allocations: 0 / 11.02 GB, free: 1.262 MB / 1.055 GB
Notification: Performance of setup shared object (initialization): time 0.000591/44.04, allocations: 0.5619 MB / 11.02 GB, free: 0.8398 MB / 1.055 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0249/44.06, allocations: 8.089 MB / 11.03 GB, free: 15.67 MB / 1.071 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0192/44.08, allocations: 10.12 MB / 11.04 GB, free: 5.516 MB / 1.071 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02273/44.11, allocations: 8.627 MB / 11.05 GB, free: 14.3 MB / 1.087 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.656e-05/44.11, allocations: 16 kB / 11.05 GB, free: 14.29 MB / 1.087 GB
Notification: Performance of matching and sorting (n=865) (initialization): time 0.6899/44.8, allocations: 31.42 MB / 11.08 GB, free: 165.9 MB / 1.087 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00756/44.8, allocations: 34.3 MB / 11.11 GB, free: 130.3 MB / 1.087 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003065/44.8, allocations: 51.38 kB / 11.11 GB, free: 130.3 MB / 1.087 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.9847/45.79, allocations: 162.6 MB / 11.27 GB, free: 117.9 MB / 1.087 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01378/45.8, allocations: 1.558 MB / 11.27 GB, free: 117.9 MB / 1.087 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06771/45.87, allocations: 27.32 MB / 11.3 GB, free: 113.7 MB / 1.087 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02322/45.89, allocations: 1.111 MB / 11.3 GB, free: 113.7 MB / 1.087 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00388/45.9, allocations: 0.7634 MB / 11.3 GB, free: 113.7 MB / 1.087 GB
Notification: Performance of prepare postOptimizeDAE: time 1.637e-05/45.9, allocations: 8.188 kB / 11.3 GB, free: 113.7 MB / 1.087 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05907/45.96, allocations: 21.31 MB / 11.32 GB, free: 113.4 MB / 1.087 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002256/45.96, allocations: 49.19 kB / 11.32 GB, free: 113.4 MB / 1.087 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8906/46.85, allocations: 161.5 MB / 11.48 GB, free: 21.94 MB / 1.087 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009308/46.86, allocations: 1.511 MB / 11.48 GB, free: 20.55 MB / 1.087 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06604/46.92, allocations: 26.54 MB / 11.51 GB, free: 1.023 MB / 1.087 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01927/46.94, allocations: 0.7684 MB / 11.51 GB, free: 328 kB / 1.087 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.562/47.5, allocations: 0.7005 MB / 11.51 GB, free: 164.6 MB / 1.087 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         pmpNorth.vol.heaFloSen.Q_flow:VARIABLE(unit = "W" protected = true )  "Heat flow from port_a to port_b as output signal" type: Real 
         pmpSouth.vol.heaFloSen.Q_flow:VARIABLE(unit = "W" protected = true )  "Heat flow from port_a to port_b as output signal" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 236
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition2,$whenCondition1,booleanToInteger.u,booleanToInteger.y,$PRE.stepPump.pulsStart,stepPump.pulsStart,$PRE.stepValve.T_start,stepValve.T_start,$PRE.stepValve.count,stepValve.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (673):
 * Single equations (assignments): 661
 * Array equations: 4
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * Torn equation systems: 2
 * 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: 0
 * Non-linear torn systems: 2 {32 38,4 83}
Notification: Performance of prepare postOptimizeDAE: time 0.004627/47.51, allocations: 305 kB / 11.51 GB, free: 164.5 MB / 1.087 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004778/47.51, allocations: 1.187 MB / 11.51 GB, free: 164.5 MB / 1.087 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1151/47.63, allocations: 25.5 MB / 11.54 GB, free: 164.1 MB / 1.087 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001363/47.63, allocations: 58.86 kB / 11.54 GB, free: 164.1 MB / 1.087 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.898e-05/47.63, allocations: 0 / 11.54 GB, free: 164.1 MB / 1.087 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.08973/47.72, allocations: 19.77 MB / 11.56 GB, free: 163.7 MB / 1.087 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1283/47.85, allocations: 37.08 MB / 11.59 GB, free: 160.2 MB / 1.087 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.994e-05/47.85, allocations: 6.656 kB / 11.59 GB, free: 160.2 MB / 1.087 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007423/47.86, allocations: 0.8307 MB / 11.59 GB, free: 160.2 MB / 1.087 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2963/48.15, allocations: 68.4 MB / 11.66 GB, free: 149.4 MB / 1.087 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001779/48.15, allocations: 96 kB / 11.66 GB, free: 149.4 MB / 1.087 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1496/48.3, allocations: 43.68 MB / 11.7 GB, free: 139.4 MB / 1.087 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.176e-05/48.3, allocations: 12.34 kB / 11.7 GB, free: 139.4 MB / 1.087 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.1054/48.41, allocations: 31.03 MB / 11.73 GB, free: 136.6 MB / 1.087 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01138/48.42, allocations: 2.683 MB / 11.74 GB, free: 135.8 MB / 1.087 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.006163/48.43, allocations: 8.938 kB / 11.74 GB, free: 135.8 MB / 1.087 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01779/48.44, allocations: 0.9919 MB / 11.74 GB, free: 135.7 MB / 1.087 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00206/48.45, allocations: 333 kB / 11.74 GB, free: 135.7 MB / 1.087 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00142/48.45, allocations: 241.5 kB / 11.74 GB, free: 135.7 MB / 1.087 GB
Notification: Performance of sort global known variables: time 0.02231/48.47, allocations: 8.719 MB / 11.75 GB, free: 135.4 MB / 1.087 GB
Notification: Performance of remove unused functions: time 0.04751/48.52, allocations: 6.474 MB / 11.75 GB, free: 135.4 MB / 1.087 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 20
 * Number of states: 8 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U)
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,booleanToInteger.u,booleanToInteger.y,stepPump.pulsStart,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (384):
 * Single equations (assignments): 357
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 9
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * Torn equation systems: 10
 * 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: 0
 * Non-linear torn systems: 10 {32 38,1 3,1 3,1 3,1 3,1 3,1 3,1 3,1 3,6 81}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01063/48.53, allocations: 5.284 MB / 11.76 GB, free: 133 MB / 1.087 GB
Notification: Performance of simCode: created initialization part: time 0.07882/48.61, allocations: 29.55 MB / 11.79 GB, free: 132.3 MB / 1.087 GB
Notification: Performance of simCode: created event and clocks part: time 1.344e-05/48.61, allocations: 4.031 kB / 11.79 GB, free: 132.3 MB / 1.087 GB
Notification: Performance of simCode: created simulation system equations: time 0.02658/48.63, allocations: 8.872 MB / 11.79 GB, free: 132 MB / 1.087 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03904/48.67, allocations: 6.16 MB / 11.8 GB, free: 130.7 MB / 1.087 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1041/48.78, allocations: 27.04 MB / 11.83 GB, free: 110.8 MB / 1.087 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01807/48.79, allocations: 8.23 MB / 11.84 GB, free: 105.6 MB / 1.087 GB
Notification: Performance of SimCode: time 1.544e-06/48.79, allocations: 0 / 11.84 GB, free: 105.6 MB / 1.087 GB
Notification: Performance of Templates: time 2.047/50.84, allocations: 462.7 MB / 12.29 GB, free: 85.49 MB / 1.087 GB