Running command: translateModel(BuildingSystems.Fluid.Examples.FlowSystem.Simplified6,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified6")
Notification: Performance of loadModel(BuildingSystems): time 2.987/2.987, allocations: 343.8 MB / 355.9 MB, free: 9.371 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.447e-05/3.472e-05, allocations: 4 kB / 436.6 MB, free: 2.473 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1421/0.1422, allocations: 77.72 MB / 0.5022 GB, free: 4.594 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.259/1.401, allocations: 431.1 MB / 0.9232 GB, free: 99.44 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002355/1.401, allocations: 93.77 kB / 0.9233 GB, free: 99.39 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 49.36/50.76, allocations: 10.11 GB / 11.03 GB, free: 73.2 MB / 0.9323 GB
Notification: Performance of FrontEnd: time 3.488e-06/50.76, allocations: 6 kB / 11.03 GB, free: 73.2 MB / 0.9323 GB
Notification: Performance of Transformations before backend: time 0.002457/50.77, allocations: 342.1 kB / 11.03 GB, free: 73.14 MB / 0.9323 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1489
 * Number of variables: 1489
Notification: Performance of Generate backend data structure: time 0.03815/50.8, allocations: 10.93 MB / 11.04 GB, free: 68.41 MB / 0.9323 GB
Notification: Performance of prepare preOptimizeDAE: time 3.961e-05/50.8, allocations: 7.844 kB / 11.04 GB, free: 68.41 MB / 0.9323 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0139/50.82, allocations: 2.213 MB / 11.05 GB, free: 67.64 MB / 0.9323 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06264/50.88, allocations: 18.37 MB / 11.06 GB, free: 65.53 MB / 0.9323 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007878/50.88, allocations: 0.5167 MB / 11.07 GB, free: 65.52 MB / 0.9323 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002499/50.88, allocations: 0.7065 MB / 11.07 GB, free: 65.52 MB / 0.9323 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02039/50.9, allocations: 8.065 MB / 11.07 GB, free: 64.47 MB / 0.9323 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001796/50.9, allocations: 17.91 kB / 11.07 GB, free: 64.47 MB / 0.9323 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001039/50.91, allocations: 247.4 kB / 11.07 GB, free: 64.47 MB / 0.9323 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001496/50.91, allocations: 156.4 kB / 11.07 GB, free: 64.47 MB / 0.9323 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01771/50.92, allocations: 6.393 MB / 11.08 GB, free: 64.45 MB / 0.9323 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 0.0888/51.01, allocations: 49.45 MB / 11.13 GB, free: 37.75 MB / 0.9323 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009574/51.02, allocations: 4.566 MB / 11.13 GB, free: 37.6 MB / 0.9323 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.007403/51.03, allocations: 3.576 MB / 11.14 GB, free: 37.54 MB / 0.9323 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 evalFunc (simulation): time 0.04101/51.07, allocations: 13.58 MB / 11.15 GB, free: 34.46 MB / 0.9323 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007054/51.08, allocations: 3.184 MB / 11.15 GB, free: 34.35 MB / 0.9323 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01377/51.09, allocations: 2.393 MB / 11.16 GB, free: 34.15 MB / 0.9323 GB
Notification: Performance of pre-optimization done (n=326): time 2.028e-05/51.09, allocations: 0 / 11.16 GB, free: 34.15 MB / 0.9323 GB
Notification: Performance of matching and sorting (n=514): time 0.1355/51.23, allocations: 35.46 MB / 11.19 GB, free: 26.56 MB / 0.9323 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.493e-05/51.23, allocations: 106.5 kB / 11.19 GB, free: 26.49 MB / 0.9323 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02956/51.26, allocations: 11.98 MB / 11.2 GB, free: 25.69 MB / 0.9323 GB
Notification: Performance of collectPreVariables (initialization): time 0.001775/51.26, allocations: 177 kB / 11.2 GB, free: 25.66 MB / 0.9323 GB
Notification: Performance of collectInitialEqns (initialization): time 0.008345/51.27, allocations: 6.29 MB / 11.21 GB, free: 24.24 MB / 0.9323 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002499/51.27, allocations: 1.736 MB / 11.21 GB, free: 23.12 MB / 0.9323 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009552/51.27, allocations: 143 kB / 11.21 GB, free: 23.12 MB / 0.9323 GB
Notification: Performance of setup shared object (initialization): time 0.0004713/51.27, allocations: 0.5971 MB / 11.21 GB, free: 22.8 MB / 0.9323 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009107/51.28, allocations: 3.858 MB / 11.21 GB, free: 22.79 MB / 0.9323 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01095/51.29, allocations: 6.735 MB / 11.22 GB, free: 19.37 MB / 0.9323 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01056/51.3, allocations: 4.693 MB / 11.23 GB, free: 19.09 MB / 0.9323 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.237e-05/51.3, allocations: 14.41 kB / 11.23 GB, free: 19.09 MB / 0.9323 GB
Notification: Performance of matching and sorting (n=957) (initialization): time 0.03631/51.34, allocations: 13.69 MB / 11.24 GB, free: 17.71 MB / 0.9323 GB
Notification: Performance of prepare postOptimizeDAE: time 0.01469/51.35, allocations: 38.77 MB / 11.28 GB, free: 9.625 MB / 0.9636 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001843/51.35, allocations: 57.66 kB / 11.28 GB, free: 9.625 MB / 0.9636 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01035/51.36, allocations: 3.406 MB / 11.28 GB, free: 9.441 MB / 0.9636 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01259/51.38, allocations: 1.797 MB / 11.28 GB, free: 9.332 MB / 0.9636 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01715/51.39, allocations: 12.31 MB / 11.29 GB, free: 2.547 MB / 0.9636 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01657/51.41, allocations: 1.139 MB / 11.3 GB, free: 2.426 MB / 0.9636 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002005/51.41, allocations: 492.3 kB / 11.3 GB, free: 2.422 MB / 0.9636 GB
Notification: Performance of prepare postOptimizeDAE: time 1.308e-05/51.41, allocations: 3.438 kB / 11.3 GB, free: 2.422 MB / 0.9636 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02964/51.44, allocations: 12.65 MB / 11.31 GB, free: 1.539 MB / 0.9636 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001568/51.44, allocations: 60.91 kB / 11.31 GB, free: 1.539 MB / 0.9636 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01091/51.45, allocations: 3.646 MB / 11.31 GB, free: 1.387 MB / 0.9636 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01071/51.46, allocations: 1.787 MB / 11.31 GB, free: 1.277 MB / 0.9636 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03293/51.5, allocations: 16.64 MB / 11.33 GB, free: 7.914 MB / 0.9792 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01588/51.51, allocations: 1.101 MB / 11.33 GB, free: 7.113 MB / 0.9792 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002027/51.51, allocations: 448.6 kB / 11.33 GB, free: 6.723 MB / 0.9792 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 269
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,$whenCondition2,booleanToInteger.u,booleanToInteger.y,$PRE.stepPump.pulseStart,stepPump.pulseStart,$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 (742):
 * Single equations (assignments): 725
 * Array equations: 4
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * 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: 6 {1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 6 {1 4,1 2,1 2,1 2,6 79,7 78}
Notification: Performance of prepare postOptimizeDAE: time 0.002282/51.52, allocations: 0.5411 MB / 11.33 GB, free: 6.172 MB / 0.9792 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003709/51.52, allocations: 1.192 MB / 11.33 GB, free: 4.965 MB / 0.9792 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.7916/52.31, allocations: 12.23 MB / 11.34 GB, free: 117.3 MB / 0.9792 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001146/52.31, allocations: 61.12 kB / 11.34 GB, free: 117.3 MB / 0.9792 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.337e-05/52.31, allocations: 1.359 kB / 11.34 GB, free: 117.3 MB / 0.9792 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02621/52.34, allocations: 9.672 MB / 11.35 GB, free: 116.7 MB / 0.9792 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 postOpt removeSimpleEquations (simulation): time 0.06412/52.4, allocations: 24.06 MB / 11.38 GB, free: 114.9 MB / 0.9792 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.026e-05/52.4, allocations: 7.562 kB / 11.38 GB, free: 114.9 MB / 0.9792 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008466/52.41, allocations: 1.097 MB / 11.38 GB, free: 114.9 MB / 0.9792 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.008739/52.42, allocations: 2.396 MB / 11.38 GB, free: 114.8 MB / 0.9792 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001186/52.42, allocations: 172.9 kB / 11.38 GB, free: 114.8 MB / 0.9792 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01159/52.43, allocations: 10.98 MB / 11.39 GB, free: 108.1 MB / 0.9792 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.359e-05/52.43, allocations: 18.89 kB / 11.39 GB, free: 108.1 MB / 0.9792 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03829/52.47, allocations: 18.78 MB / 11.41 GB, free: 104.5 MB / 0.9792 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00957/52.48, allocations: 2.461 MB / 11.41 GB, free: 104.4 MB / 0.9792 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004478/52.49, allocations: 108.2 kB / 11.41 GB, free: 104.4 MB / 0.9792 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01348/52.5, allocations: 0.9128 MB / 11.41 GB, free: 104.4 MB / 0.9792 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001426/52.5, allocations: 398.7 kB / 11.41 GB, free: 104.4 MB / 0.9792 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001011/52.5, allocations: 244.5 kB / 11.41 GB, free: 104.4 MB / 0.9792 GB
Notification: Performance of sorting global known variables: time 0.02271/52.52, allocations: 9.094 MB / 11.42 GB, free: 103.9 MB / 0.9792 GB
Notification: Performance of sort global known variables: time 1.669e-06/52.52, allocations: 3.312 kB / 11.42 GB, free: 103.9 MB / 0.9792 GB
Notification: Performance of remove unused functions: time 0.0433/52.57, allocations: 5.921 MB / 11.43 GB, free: 103.9 MB / 0.9792 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 31
 * 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.pulseStart,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (441):
 * Single equations (assignments): 416
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * 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: 6 {1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 6 {8 73,1 4,1 2,1 2,1 2,8 77}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01014/52.58, allocations: 5.13 MB / 11.43 GB, free: 101.9 MB / 0.9792 GB
Notification: Performance of simCode: created initialization part: time 0.03855/52.62, allocations: 16.37 MB / 11.45 GB, free: 101.4 MB / 0.9792 GB
Notification: Performance of simCode: created event and clocks part: time 1.116e-05/52.62, allocations: 3.812 kB / 11.45 GB, free: 101.4 MB / 0.9792 GB
Notification: Performance of simCode: created simulation system equations: time 0.0107/52.63, allocations: 4.554 MB / 11.45 GB, free: 101.3 MB / 0.9792 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03444/52.66, allocations: 5.968 MB / 11.46 GB, free: 101.2 MB / 0.9792 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04386/52.71, allocations: 19.2 MB / 11.48 GB, free: 96.99 MB / 0.9792 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01211/52.72, allocations: 7.014 MB / 11.49 GB, free: 95.99 MB / 0.9792 GB
Notification: Performance of simCode: alias equations: time 0.03617/52.75, allocations: 6.508 MB / 11.49 GB, free: 95.86 MB / 0.9792 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003307/52.76, allocations: 0.6757 MB / 11.49 GB, free: 95.85 MB / 0.9792 GB
Notification: Performance of SimCode: time 3.691e-06/52.76, allocations: 0 / 11.49 GB, free: 95.85 MB / 0.9792 GB
Notification: Performance of Templates: time 2.215/54.97, allocations: 300.6 MB / 11.79 GB, free: 116.4 MB / 0.9949 GB