Running command: translateModel(BuildingSystems.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3")
Notification: Performance of loadModel(BuildingSystems): time 3.233/3.233, allocations: 343.8 MB / 355.9 MB, free: 9.363 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.974e-05/3.984e-05, allocations: 12 kB / 436.6 MB, free: 2.465 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1359/0.136, allocations: 77.73 MB / 0.5022 GB, free: 4.574 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.239/1.375, allocations: 429.2 MB / 0.9214 GB, free: 101.1 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002301/1.376, allocations: 94.38 kB / 0.9215 GB, free: 101.1 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 44.75/46.13, allocations: 9.139 GB / 10.06 GB, free: 26.23 MB / 0.948 GB
Notification: Performance of FrontEnd: time 2.116e-06/46.13, allocations: 4 kB / 10.06 GB, free: 26.23 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.003892/46.13, allocations: 0.5071 MB / 10.06 GB, free: 26.08 MB / 0.948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2029
 * Number of variables: 2029
Notification: Performance of Generate backend data structure: time 0.05456/46.19, allocations: 14.01 MB / 10.07 GB, free: 19.9 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.454e-05/46.19, allocations: 11.53 kB / 10.07 GB, free: 19.9 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01715/46.2, allocations: 2.448 MB / 10.08 GB, free: 18.87 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08197/46.28, allocations: 23.33 MB / 10.1 GB, free: 9.426 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001076/46.29, allocations: 0.7046 MB / 10.1 GB, free: 8.727 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005416/46.29, allocations: 0.9982 MB / 10.1 GB, free: 7.738 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.8483/47.14, allocations: 16.27 MB / 10.12 GB, free: 35.02 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005676/47.14, allocations: 18.8 kB / 10.12 GB, free: 35.02 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004115/47.14, allocations: 354.3 kB / 10.12 GB, free: 35.02 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003418/47.14, allocations: 211.3 kB / 10.12 GB, free: 35.02 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04818/47.19, allocations: 19.19 MB / 10.14 GB, free: 34.98 MB / 0.948 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 0.1697/47.36, allocations: 79.22 MB / 10.21 GB, free: 18.12 MB / 0.9636 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02356/47.39, allocations: 11.34 MB / 10.22 GB, free: 17.7 MB / 0.9636 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01855/47.4, allocations: 9.253 MB / 10.23 GB, free: 17.62 MB / 0.9636 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 0.08679/47.49, allocations: 32.86 MB / 10.27 GB, free: 9.074 MB / 0.9636 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01996/47.51, allocations: 8.911 MB / 10.27 GB, free: 8.918 MB / 0.9636 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.06045/47.57, allocations: 15.13 MB / 10.29 GB, free: 8.754 MB / 0.9636 GB
Notification: Performance of pre-optimization done (n=561): time 4.143e-05/47.57, allocations: 2.578 kB / 10.29 GB, free: 8.754 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=772): time 0.957/48.53, allocations: 167.2 MB / 10.45 GB, free: 11.54 MB / 0.9792 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.001487/48.53, allocations: 2.523 MB / 10.46 GB, free: 8.445 MB / 0.9792 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.8546/49.39, allocations: 14.67 MB / 10.47 GB, free: 63.3 MB / 0.9792 GB
Notification: Performance of collectPreVariables (initialization): time 0.003918/49.39, allocations: 255.7 kB / 10.47 GB, free: 63.27 MB / 0.9792 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01393/49.4, allocations: 7.919 MB / 10.48 GB, free: 62.9 MB / 0.9792 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005834/49.41, allocations: 2.695 MB / 10.48 GB, free: 62.15 MB / 0.9792 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00377/49.41, allocations: 204.7 kB / 10.48 GB, free: 62.15 MB / 0.9792 GB
Notification: Performance of setup shared object (initialization): time 0.001179/49.41, allocations: 0.7363 MB / 10.48 GB, free: 61.82 MB / 0.9792 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0246/49.44, allocations: 9.371 MB / 10.49 GB, free: 61.8 MB / 0.9792 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02711/49.47, allocations: 12.97 MB / 10.5 GB, free: 57.91 MB / 0.9792 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02577/49.49, allocations: 10.73 MB / 10.51 GB, free: 57.68 MB / 0.9792 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.000128/49.49, allocations: 16.12 kB / 10.51 GB, free: 57.68 MB / 0.9792 GB
Notification: Performance of matching and sorting (n=1394) (initialization): time 0.7606/50.25, allocations: 127.5 MB / 10.64 GB, free: 56.11 MB / 0.9792 GB
Notification: Performance of prepare postOptimizeDAE: time 0.008424/50.26, allocations: 38.52 MB / 10.68 GB, free: 33.04 MB / 0.9948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000534/50.26, allocations: 126.7 kB / 10.68 GB, free: 33.04 MB / 0.9948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8395/51.1, allocations: 146 MB / 10.82 GB, free: 7.867 MB / 1.01 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0205/51.12, allocations: 2.576 MB / 10.82 GB, free: 5.473 MB / 1.01 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.06/52.18, allocations: 71.12 MB / 10.89 GB, free: 106.2 MB / 1.026 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0256/52.21, allocations: 1.443 MB / 10.89 GB, free: 106.2 MB / 1.026 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004684/52.21, allocations: 0.9048 MB / 10.89 GB, free: 106.2 MB / 1.026 GB
Notification: Performance of prepare postOptimizeDAE: time 1.361e-05/52.21, allocations: 6.094 kB / 10.89 GB, free: 106.2 MB / 1.026 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.7903/53, allocations: 126.2 MB / 11.02 GB, free: 105.4 MB / 1.026 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004612/53, allocations: 119.4 kB / 11.02 GB, free: 105.4 MB / 1.026 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8322/53.83, allocations: 146.4 MB / 11.16 GB, free: 49.99 MB / 1.026 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01651/53.85, allocations: 2.567 MB / 11.16 GB, free: 47.6 MB / 1.026 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.02/54.87, allocations: 75.4 MB / 11.23 GB, free: 100.6 MB / 1.026 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02486/54.9, allocations: 1.412 MB / 11.24 GB, free: 100.6 MB / 1.026 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004997/54.9, allocations: 0.8622 MB / 11.24 GB, free: 100.6 MB / 1.026 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 241
 * 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 (1070):
 * Single equations (assignments): 992
 * Array equations: 36
 * Algorithm blocks: 1
 * Record equations: 32
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * Torn equation systems: 3
 * 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: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 2 {5 80,5 80}
Notification: Performance of prepare postOptimizeDAE: time 0.008359/54.91, allocations: 0.7177 MB / 11.24 GB, free: 100.5 MB / 1.026 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007492/54.92, allocations: 1.535 MB / 11.24 GB, free: 100.5 MB / 1.026 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2395/55.16, allocations: 48.33 MB / 11.29 GB, free: 99.85 MB / 1.026 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001587/55.16, allocations: 94.27 kB / 11.29 GB, free: 99.85 MB / 1.026 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001171/55.16, allocations: 29.91 kB / 11.29 GB, free: 99.85 MB / 1.026 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.251/55.41, allocations: 42.44 MB / 11.33 GB, free: 99.16 MB / 1.026 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2696/55.68, allocations: 65.33 MB / 11.39 GB, free: 95.1 MB / 1.026 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001058/55.68, allocations: 2.5 kB / 11.39 GB, free: 95.1 MB / 1.026 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01318/55.69, allocations: 1.692 MB / 11.39 GB, free: 95.1 MB / 1.026 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2417/55.93, allocations: 41.68 MB / 11.43 GB, free: 95.02 MB / 1.026 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002347/55.94, allocations: 333.4 kB / 11.43 GB, free: 95.02 MB / 1.026 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.08203/56.02, allocations: 28.55 MB / 11.46 GB, free: 89.12 MB / 1.026 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.896e-06/56.02, allocations: 3.562 kB / 11.46 GB, free: 89.12 MB / 1.026 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2239/56.24, allocations: 55.55 MB / 11.52 GB, free: 64.49 MB / 1.026 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01236/56.25, allocations: 3.482 MB / 11.52 GB, free: 62.37 MB / 1.026 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005873/56.26, allocations: 269.7 kB / 11.52 GB, free: 62.28 MB / 1.026 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01836/56.28, allocations: 1.157 MB / 11.52 GB, free: 61.66 MB / 1.026 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003038/56.28, allocations: 0.563 MB / 11.52 GB, free: 61.39 MB / 1.026 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001461/56.28, allocations: 312.2 kB / 11.52 GB, free: 61.18 MB / 1.026 GB
Notification: Performance of sorting global known variables: time 0.02564/56.31, allocations: 11.2 MB / 11.53 GB, free: 54.84 MB / 1.026 GB
Notification: Performance of sort global known variables: time 1.052e-06/56.31, allocations: 0 / 11.53 GB, free: 54.84 MB / 1.026 GB
Notification: Performance of remove unused functions: time 0.06264/56.37, allocations: 8.707 MB / 11.54 GB, free: 47.23 MB / 1.026 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 (pmpSouth.vol.dynBal.U,pmpSouth.filter.x[1],pmpSouth.filter.x[2],pmpNorth.vol.dynBal.U,pmpNorth.filter.x[1],pmpNorth.filter.x[2],valSouth1[1].filter.x[1],valSouth1[1].filter.x[2],valSouth1[2].filter.x[1],valSouth1[2].filter.x[2],valSouth1[3].filter.x[1],valSouth1[3].filter.x[2],valSouth1[4].filter.x[1],valSouth1[4].filter.x[2],valSouth2[1].filter.x[1],valSouth2[1].filter.x[2],valSouth2[2].filter.x[1],valSouth2[2].filter.x[2],valSouth2[3].filter.x[1],valSouth2[3].filter.x[2],valSouth2[4].filter.x[1],valSouth2[4].filter.x[2],valSouth2[5].filter.x[1],valSouth2[5].filter.x[2],valSouth2[6].filter.x[1],valSouth2[6].filter.x[2],valSouth2[7].filter.x[1],valSouth2[7].filter.x[2],valSouth2[8].filter.x[1],valSouth2[8].filter.x[2],valNorth1[1].filter.x[1],valNorth1[1].filter.x[2],valNorth1[2].filter.x[1],valNorth1[2].filter.x[2],valNorth1[3].filter.x[1],valNorth1[3].filter.x[2],valNorth1[4].filter.x[1],valNorth1[4].filter.x[2],valNorth2[1].filter.x[1],valNorth2[1].filter.x[2],valNorth2[2].filter.x[1],valNorth2[2].filter.x[2],valNorth2[3].filter.x[1],valNorth2[3].filter.x[2],valNorth2[4].filter.x[1],valNorth2[4].filter.x[2],valNorth2[5].filter.x[1],valNorth2[5].filter.x[2],valNorth2[6].filter.x[1],valNorth2[6].filter.x[2],valNorth2[7].filter.x[1],valNorth2[7].filter.x[2],valNorth2[8].filter.x[1],valNorth2[8].filter.x[2],valSouth.vol.dynBal.U,valSouth.filter.x[1],valSouth.filter.x[2],valNorth.vol.dynBal.U,valNorth.filter.x[1],valNorth.filter.x[2],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.x[1],pumpHea.filter.x[2],valHea.filter.x[1],valHea.filter.x[2],valCoo.filter.x[1],valCoo.filter.x[2],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.x[1],pumpCoo.filter.x[2])
 * 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 (705):
 * Single equations (assignments): 683
 * 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: 3
 * 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: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 2 {5 79,5 80}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01191/56.38, allocations: 5.762 MB / 11.55 GB, free: 42.8 MB / 1.026 GB
Notification: Performance of simCode: created initialization part: time 0.9272/57.31, allocations: 40.28 MB / 11.59 GB, free: 98.2 MB / 1.026 GB
Notification: Performance of simCode: created event and clocks part: time 2.397e-05/57.31, allocations: 11.34 kB / 11.59 GB, free: 98.2 MB / 1.026 GB
Notification: Performance of simCode: created simulation system equations: time 0.02895/57.34, allocations: 10.2 MB / 11.6 GB, free: 97.96 MB / 1.026 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04607/57.39, allocations: 7.612 MB / 11.6 GB, free: 97.89 MB / 1.026 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07499/57.46, allocations: 28.91 MB / 11.63 GB, free: 92.39 MB / 1.026 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01938/57.48, allocations: 9.316 MB / 11.64 GB, free: 91.23 MB / 1.026 GB
Notification: Performance of simCode: alias equations: time 0.04969/57.53, allocations: 8.995 MB / 11.65 GB, free: 91.07 MB / 1.026 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005364/57.54, allocations: 0.9716 MB / 11.65 GB, free: 91.07 MB / 1.026 GB
Notification: Performance of SimCode: time 1.794e-06/57.54, allocations: 1.969 kB / 11.65 GB, free: 91.07 MB / 1.026 GB
Notification: Performance of Templates: time 2.783/60.32, allocations: 497.7 MB / 12.14 GB, free: 111.6 MB / 1.057 GB