[<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 3.138/3.138, allocations: 403.9 MB / 410.9 MB, free: 2.148 MB / 312.6 MB
Notification: Performance of FrontEnd - loaded program: time 1.133e-05/1.14e-05, allocations: 7.938 kB / 0.494 GB, free: 4.527 MB / 408.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3876/0.3876, allocations: 92.76 MB / 0.5846 GB, free: 1.84 MB / 472.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7532/1.141, allocations: 437.5 MB / 1.012 GB, free: 9.055 MB / 0.6959 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002474/1.141, allocations: 93.33 kB / 1.012 GB, free: 9.012 MB / 0.6959 GB
Notification: Performance of FrontEnd: time 41.42/42.56, allocations: 9.662 GB / 10.67 GB, free: 63.28 MB / 1.024 GB
Notification: Performance of Transformations before backend: time 0.002558/42.57, allocations: 345 kB / 10.67 GB, free: 63.21 MB / 1.024 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1500
 * Number of variables: 1500
Notification: Performance of Generate backend data structure: time 0.04674/42.61, allocations: 11.89 MB / 10.69 GB, free: 58.43 MB / 1.024 GB
Notification: Performance of prepare preOptimizeDAE: time 3.915e-05/42.61, allocations: 12.66 kB / 10.69 GB, free: 58.43 MB / 1.024 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01867/42.63, allocations: 2.466 MB / 10.69 GB, free: 57.67 MB / 1.024 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08027/42.71, allocations: 22.15 MB / 10.71 GB, free: 55.57 MB / 1.024 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004997/42.71, allocations: 194 kB / 10.71 GB, free: 55.57 MB / 1.024 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003982/42.72, allocations: 422 kB / 10.71 GB, free: 55.57 MB / 1.024 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.03918/42.76, allocations: 18 MB / 10.73 GB, free: 55.55 MB / 1.024 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03536/42.79, allocations: 12.28 MB / 10.74 GB, free: 54.91 MB / 1.024 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003526/42.79, allocations: 5.469 kB / 10.74 GB, free: 54.91 MB / 1.024 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003217/42.79, allocations: 12.06 kB / 10.74 GB, free: 54.91 MB / 1.024 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001943/42.79, allocations: 150.2 kB / 10.74 GB, free: 54.91 MB / 1.024 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1482/42.94, allocations: 73.01 MB / 10.81 GB, free: 22.47 MB / 1.024 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01998/42.96, allocations: 10.62 MB / 10.82 GB, free: 22.28 MB / 1.024 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01575/42.98, allocations: 8.85 MB / 10.83 GB, free: 22.17 MB / 1.024 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0936/43.07, allocations: 41.31 MB / 10.87 GB, free: 10.64 MB / 1.024 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01594/43.09, allocations: 8.261 MB / 10.88 GB, free: 10.5 MB / 1.024 GB
Notification: Performance of pre-optimization done (n=395): time 9.377e-06/43.09, allocations: 0 / 10.88 GB, free: 10.5 MB / 1.024 GB
Notification: Performance of matching and sorting (n=399): time 0.2045/43.29, allocations: 50.45 MB / 10.93 GB, free: 3.586 MB / 1.04 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001052/43.29, allocations: 145.9 kB / 10.93 GB, free: 3.418 MB / 1.04 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.5648/43.86, allocations: 12.06 MB / 10.94 GB, free: 150.3 MB / 1.04 GB
Notification: Performance of collectPreVariables (initialization): time 0.002776/43.86, allocations: 41.38 kB / 10.94 GB, free: 150.3 MB / 1.04 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004997/43.87, allocations: 2.995 MB / 10.94 GB, free: 150.1 MB / 1.04 GB
Notification: Performance of collectInitialBindings (initialization): time 0.004724/43.87, allocations: 1.298 MB / 10.94 GB, free: 150.1 MB / 1.04 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002537/43.87, allocations: 0 / 10.94 GB, free: 150.1 MB / 1.04 GB
Notification: Performance of setup shared object (initialization): time 0.0005947/43.87, allocations: 0.5462 MB / 10.94 GB, free: 149.8 MB / 1.04 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01484/43.89, allocations: 7.558 MB / 10.95 GB, free: 149.7 MB / 1.04 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01695/43.91, allocations: 9.918 MB / 10.96 GB, free: 147 MB / 1.04 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02094/43.93, allocations: 8.495 MB / 10.97 GB, free: 146.9 MB / 1.04 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.652e-05/43.93, allocations: 11.25 kB / 10.97 GB, free: 146.9 MB / 1.04 GB
Notification: Performance of matching and sorting (n=783) (initialization): time 0.1272/44.05, allocations: 31.72 MB / 11 GB, free: 146.3 MB / 1.04 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005682/44.06, allocations: 30.05 MB / 11.03 GB, free: 114.9 MB / 1.04 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002029/44.06, allocations: 45.84 kB / 11.03 GB, free: 114.9 MB / 1.04 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.118/45.18, allocations: 189.8 MB / 11.22 GB, free: 99.55 MB / 1.04 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01188/45.19, allocations: 1.435 MB / 11.22 GB, free: 99.54 MB / 1.04 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1083/45.3, allocations: 30.35 MB / 11.25 GB, free: 90.51 MB / 1.04 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02228/45.32, allocations: 1.077 MB / 11.25 GB, free: 89.77 MB / 1.04 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003554/45.32, allocations: 0.7494 MB / 11.25 GB, free: 89.34 MB / 1.04 GB
Notification: Performance of prepare postOptimizeDAE: time 1.409e-05/45.32, allocations: 6.188 kB / 11.25 GB, free: 89.34 MB / 1.04 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05462/45.38, allocations: 21.49 MB / 11.27 GB, free: 78.85 MB / 1.04 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001903/45.38, allocations: 52.06 kB / 11.27 GB, free: 78.8 MB / 1.04 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.593/46.97, allocations: 188.6 MB / 11.45 GB, free: 136.6 MB / 1.04 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007976/46.98, allocations: 1.262 MB / 11.46 GB, free: 136.6 MB / 1.04 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07465/47.05, allocations: 29.5 MB / 11.48 GB, free: 134.4 MB / 1.04 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01837/47.07, allocations: 0.7125 MB / 11.48 GB, free: 134.4 MB / 1.04 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00367/47.08, allocations: 0.6909 MB / 11.49 GB, free: 134.4 MB / 1.04 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         spl1.port_internal.h_outflow:VARIABLE(min = -10000000000.0 max = 10000000000.0 unit = "J/kg" nominal = 1000000.0 protected = true )  "Specific thermodynamic enthalpy close to the connection point if m_flow < 0" type: Real 
         pumpHea.vol.heaFloSen.Q_flow:VARIABLE(unit = "W" protected = true )  "Heat flow from port_a to port_b as output signal" type: Real 
         spl3.port_internal.h_outflow:VARIABLE(min = -10000000000.0 max = 10000000000.0 unit = "J/kg" nominal = 1000000.0 protected = true )  "Specific thermodynamic enthalpy close to the connection point if m_flow < 0" type: Real 
         spl.port_internal.h_outflow:VARIABLE(min = -10000000000.0 max = 10000000000.0 unit = "J/kg" nominal = 1000000.0 protected = true )  "Specific thermodynamic enthalpy close to the connection point if m_flow < 0" type: Real 
         pumpCoo.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 
         pmpNorth.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: 212
 * 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 (563):
 * Single equations (assignments): 551
 * 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 {41 59,7 78}
Notification: Performance of prepare postOptimizeDAE: time 0.0047/47.08, allocations: 295.6 kB / 11.49 GB, free: 134.3 MB / 1.04 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004414/47.09, allocations: 1.114 MB / 11.49 GB, free: 134.3 MB / 1.04 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1064/47.19, allocations: 25.5 MB / 11.51 GB, free: 133.2 MB / 1.04 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001091/47.19, allocations: 50.97 kB / 11.51 GB, free: 133.2 MB / 1.04 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.492e-05/47.19, allocations: 4 kB / 11.51 GB, free: 133.2 MB / 1.04 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.08267/47.28, allocations: 19.87 MB / 11.53 GB, free: 132.6 MB / 1.04 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1206/47.4, allocations: 36.25 MB / 11.57 GB, free: 129 MB / 1.04 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.057e-05/47.4, allocations: 2.531 kB / 11.57 GB, free: 129 MB / 1.04 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00685/47.4, allocations: 0.8398 MB / 11.57 GB, free: 129 MB / 1.04 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3782/47.78, allocations: 80.05 MB / 11.65 GB, free: 105.8 MB / 1.04 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001651/47.78, allocations: 86.69 kB / 11.65 GB, free: 105.7 MB / 1.04 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1458/47.93, allocations: 42.46 MB / 11.69 GB, free: 80.02 MB / 1.04 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.927e-06/47.93, allocations: 4 kB / 11.69 GB, free: 80.02 MB / 1.04 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.09958/48.03, allocations: 29.87 MB / 11.72 GB, free: 64.36 MB / 1.04 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.009709/48.04, allocations: 2.536 MB / 11.72 GB, free: 62.82 MB / 1.04 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005055/48.04, allocations: 6.438 kB / 11.72 GB, free: 62.81 MB / 1.04 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01635/48.06, allocations: 0.9441 MB / 11.72 GB, free: 62.16 MB / 1.04 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00186/48.06, allocations: 291.8 kB / 11.72 GB, free: 62.04 MB / 1.04 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001202/48.06, allocations: 222.1 kB / 11.72 GB, free: 61.9 MB / 1.04 GB
Notification: Performance of sort global known variables: time 0.0187/48.08, allocations: 8.301 MB / 11.73 GB, free: 57.42 MB / 1.04 GB
Notification: Performance of remove unused functions: time 0.03952/48.12, allocations: 5.847 MB / 11.73 GB, free: 52.02 MB / 1.04 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 3 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,heater.outCon.T)
 * 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 (319):
 * Single equations (assignments): 298
 * 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: 4
 * 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: 4 {44 56,1 3,1 3,7 78}
Notification: Performance of Backend phase and start with SimCode phase: time 0.008727/48.13, allocations: 4.726 MB / 11.74 GB, free: 47.88 MB / 1.04 GB
Notification: Performance of simCode: created initialization part: time 0.08339/48.21, allocations: 30.71 MB / 11.77 GB, free: 31.36 MB / 1.04 GB
Notification: Performance of simCode: created event and clocks part: time 1.136e-05/48.21, allocations: 7.125 kB / 11.77 GB, free: 31.36 MB / 1.04 GB
Notification: Performance of simCode: created simulation system equations: time 0.02721/48.24, allocations: 9.418 MB / 11.78 GB, free: 26.09 MB / 1.04 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03478/48.27, allocations: 5.69 MB / 11.78 GB, free: 22.83 MB / 1.04 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.116/49.39, allocations: 25.76 MB / 11.81 GB, free: 132.7 MB / 1.04 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0171/49.41, allocations: 7.589 MB / 11.82 GB, free: 131.7 MB / 1.04 GB
Notification: Performance of SimCode: time 1.135e-06/49.41, allocations: 0 / 11.82 GB, free: 131.7 MB / 1.04 GB
Notification: Performance of Templates: time 1.518/50.93, allocations: 445.7 MB / 12.25 GB, free: 101.2 MB / 1.04 GB