Running command: translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Examples.FlowSystem.Simplified3")
Notification: Performance of loadModel(Buildings): time 3.487/3.487, allocations: 403.3 MB / 415.4 MB, free: 12.99 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.268e-05/3.296e-05, allocations: 7.938 kB / 0.499 GB, free: 13.45 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4829/0.4829, allocations: 92.69 MB / 0.5896 GB, free: 14.49 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9549/1.438, allocations: 437 MB / 1.016 GB, free: 5.84 MB / 0.7292 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002614/1.438, allocations: 100.3 kB / 1.016 GB, free: 5.789 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 43.01/44.45, allocations: 8.949 GB / 9.965 GB, free: 93.45 MB / 1.057 GB
Notification: Performance of FrontEnd: time 2.367e-06/44.45, allocations: 2.938 kB / 9.965 GB, free: 93.45 MB / 1.057 GB
Notification: Performance of Transformations before backend: time 0.003575/44.45, allocations: 0.4993 MB / 9.965 GB, free: 93.34 MB / 1.057 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2040
 * Number of variables: 2040
Notification: Performance of Generate backend data structure: time 0.05115/44.51, allocations: 13.92 MB / 9.979 GB, free: 87.66 MB / 1.057 GB
Notification: Performance of prepare preOptimizeDAE: time 4.186e-05/44.51, allocations: 10.94 kB / 9.979 GB, free: 87.66 MB / 1.057 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01568/44.52, allocations: 2.418 MB / 9.981 GB, free: 86.67 MB / 1.057 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08398/44.61, allocations: 23.76 MB / 10 GB, free: 84.05 MB / 1.057 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001098/44.61, allocations: 0.7043 MB / 10.01 GB, free: 84.04 MB / 1.057 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004923/44.61, allocations: 0.9946 MB / 10.01 GB, free: 84.02 MB / 1.057 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.05611/44.67, allocations: 18.4 MB / 10.02 GB, free: 82.13 MB / 1.057 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002971/44.67, allocations: 20.75 kB / 10.02 GB, free: 82.13 MB / 1.057 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00286/44.67, allocations: 358.3 kB / 10.02 GB, free: 82.13 MB / 1.057 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002195/44.67, allocations: 217.1 kB / 10.02 GB, free: 82.13 MB / 1.057 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05826/44.73, allocations: 21.14 MB / 10.05 GB, free: 82.09 MB / 1.057 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 0.1553/44.88, allocations: 80.32 MB / 10.12 GB, free: 46.79 MB / 1.057 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.04169/44.93, allocations: 15.18 MB / 10.14 GB, free: 46.31 MB / 1.057 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01745/44.94, allocations: 9.255 MB / 10.15 GB, free: 46.22 MB / 1.057 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 0.09735/45.04, allocations: 42.88 MB / 10.19 GB, free: 34.54 MB / 1.057 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.03439/45.08, allocations: 11.27 MB / 10.2 GB, free: 34.33 MB / 1.057 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.05886/45.13, allocations: 15.85 MB / 10.22 GB, free: 33.61 MB / 1.057 GB
Notification: Performance of pre-optimization done (n=582): time 3.829e-05/45.13, allocations: 4 kB / 10.22 GB, free: 33.61 MB / 1.057 GB
Notification: Performance of matching and sorting (n=829): time 2.062/47.2, allocations: 226.6 MB / 10.44 GB, free: 97.31 MB / 1.073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005566/47.2, allocations: 2.581 MB / 10.44 GB, free: 94.24 MB / 1.073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03704/47.23, allocations: 14.27 MB / 10.45 GB, free: 93.49 MB / 1.073 GB
Notification: Performance of collectPreVariables (initialization): time 0.003911/47.24, allocations: 264.8 kB / 10.45 GB, free: 93.46 MB / 1.073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0111/47.25, allocations: 7.794 MB / 10.46 GB, free: 93.12 MB / 1.073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005745/47.26, allocations: 2.871 MB / 10.46 GB, free: 92.61 MB / 1.073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003672/47.26, allocations: 209.3 kB / 10.46 GB, free: 92.61 MB / 1.073 GB
Notification: Performance of setup shared object (initialization): time 0.001029/47.26, allocations: 0.7538 MB / 10.47 GB, free: 92.28 MB / 1.073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02327/47.28, allocations: 9.826 MB / 10.48 GB, free: 92.26 MB / 1.073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02618/47.31, allocations: 13.33 MB / 10.49 GB, free: 88.5 MB / 1.073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0265/47.34, allocations: 11.21 MB / 10.5 GB, free: 88.17 MB / 1.073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001111/47.34, allocations: 16.12 kB / 10.5 GB, free: 88.17 MB / 1.073 GB
Notification: Performance of matching and sorting (n=1438) (initialization): time 0.8251/48.16, allocations: 135.8 MB / 10.63 GB, free: 78.68 MB / 1.073 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006834/48.17, allocations: 37.69 MB / 10.67 GB, free: 40.05 MB / 1.073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004769/48.17, allocations: 123.6 kB / 10.67 GB, free: 40.03 MB / 1.073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.702/49.87, allocations: 147.9 MB / 10.81 GB, free: 137.7 MB / 1.12 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01981/49.89, allocations: 2.547 MB / 10.82 GB, free: 137.7 MB / 1.12 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.231/50.12, allocations: 84.87 MB / 10.9 GB, free: 131.3 MB / 1.12 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02625/50.15, allocations: 1.657 MB / 10.9 GB, free: 131.3 MB / 1.12 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004656/50.15, allocations: 0.9328 MB / 10.9 GB, free: 131.3 MB / 1.12 GB
Notification: Performance of prepare postOptimizeDAE: time 1.396e-05/50.15, allocations: 6.375 kB / 10.9 GB, free: 131.3 MB / 1.12 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.7727/50.93, allocations: 127.6 MB / 11.03 GB, free: 129.4 MB / 1.12 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004527/50.93, allocations: 120.5 kB / 11.03 GB, free: 129.4 MB / 1.12 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.633/52.56, allocations: 147.1 MB / 11.17 GB, free: 151.7 MB / 1.135 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01706/52.58, allocations: 2.508 MB / 11.17 GB, free: 151.7 MB / 1.135 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2422/52.82, allocations: 86.8 MB / 11.26 GB, free: 146.7 MB / 1.135 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02312/52.84, allocations: 1.282 MB / 11.26 GB, free: 146.7 MB / 1.135 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004522/52.85, allocations: 0.8735 MB / 11.26 GB, free: 146.7 MB / 1.135 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 238
 * 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 (1106):
 * Single equations (assignments): 1029
 * Array equations: 36
 * Algorithm blocks: 1
 * Record equations: 32
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * 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: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(28,89.3%) 28,(6,72.2%) 83}
 * Non-linear torn systems: 1 {6 83}
Notification: Performance of prepare postOptimizeDAE: time 0.006575/52.85, allocations: 0.7265 MB / 11.26 GB, free: 146.6 MB / 1.135 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006158/52.86, allocations: 1.522 MB / 11.26 GB, free: 146.6 MB / 1.135 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2863/53.14, allocations: 56.91 MB / 11.32 GB, free: 145.9 MB / 1.135 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001723/53.15, allocations: 102.6 kB / 11.32 GB, free: 145.9 MB / 1.135 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001226/53.15, allocations: 41.75 kB / 11.32 GB, free: 145.9 MB / 1.135 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2662/53.41, allocations: 51.02 MB / 11.37 GB, free: 145.2 MB / 1.135 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 0.3288/53.74, allocations: 76.64 MB / 11.44 GB, free: 139.5 MB / 1.135 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001152/53.74, allocations: 8 kB / 11.44 GB, free: 139.5 MB / 1.135 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01184/53.75, allocations: 1.659 MB / 11.44 GB, free: 138.3 MB / 1.135 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2226/53.97, allocations: 43.17 MB / 11.49 GB, free: 108 MB / 1.135 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002789/53.98, allocations: 371.3 kB / 11.49 GB, free: 107.9 MB / 1.135 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1905/54.17, allocations: 64.32 MB / 11.55 GB, free: 67.29 MB / 1.135 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.34e-05/54.17, allocations: 16.12 kB / 11.55 GB, free: 67.27 MB / 1.135 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 1.139/55.31, allocations: 68.2 MB / 11.61 GB, free: 135.5 MB / 1.135 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01356/55.32, allocations: 3.592 MB / 11.62 GB, free: 135.4 MB / 1.135 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.006957/55.33, allocations: 290.3 kB / 11.62 GB, free: 135.4 MB / 1.135 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02755/55.36, allocations: 1.385 MB / 11.62 GB, free: 135.4 MB / 1.135 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.006254/55.36, allocations: 0.7294 MB / 11.62 GB, free: 135.4 MB / 1.135 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003791/55.37, allocations: 384.6 kB / 11.62 GB, free: 135.4 MB / 1.135 GB
Notification: Performance of sorting global known variables: time 0.04179/55.41, allocations: 10.89 MB / 11.63 GB, free: 134.9 MB / 1.135 GB
Notification: Performance of sort global known variables: time 2.8e-06/55.41, allocations: 0 / 11.63 GB, free: 134.9 MB / 1.135 GB
Notification: Performance of remove unused functions: time 0.07256/55.48, allocations: 9.4 MB / 11.64 GB, free: 134.9 MB / 1.135 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 38
 * Number of states: 74 (pmpSouth.port_a.h_outflow,pmpSouth.filter.x[1],pmpSouth.filter.x[2],pmpNorth.port_a.h_outflow,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.port_3.h_outflow,valSouth.filter.x[1],valSouth.filter.x[2],valNorth.port_3.h_outflow,valNorth.filter.x[1],valNorth.filter.x[2],spl.port_3.h_outflow,spl1.port_3.h_outflow,pumpHea.port_a.h_outflow,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.port_3.h_outflow,spl3.port_3.h_outflow,pumpCoo.port_a.h_outflow,pumpCoo.filter.x[1],pumpCoo.filter.x[2])
 * 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 (777):
 * Single equations (assignments): 747
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 19
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * 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: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(6,72.2%) 80,(28,89.3%) 28}
 * Non-linear torn systems: 1 {6 81}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01249/55.49, allocations: 5.829 MB / 11.65 GB, free: 132.8 MB / 1.135 GB
Notification: Performance of simCode: created initialization part: time 0.1106/55.6, allocations: 43.11 MB / 11.69 GB, free: 129.4 MB / 1.135 GB
Notification: Performance of simCode: created event and clocks part: time 2.542e-05/55.6, allocations: 14.83 kB / 11.69 GB, free: 129.4 MB / 1.135 GB
Notification: Performance of simCode: created simulation system equations: time 0.0337/55.64, allocations: 12.39 MB / 11.7 GB, free: 128.8 MB / 1.135 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04434/55.68, allocations: 7.455 MB / 11.71 GB, free: 128.7 MB / 1.135 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1078/55.79, allocations: 35.01 MB / 11.74 GB, free: 122.9 MB / 1.135 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01993/55.81, allocations: 9.413 MB / 11.75 GB, free: 121.7 MB / 1.135 GB
Notification: Performance of simCode: alias equations: time 0.04985/55.86, allocations: 8.929 MB / 11.76 GB, free: 121.4 MB / 1.135 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005164/55.86, allocations: 0.9679 MB / 11.76 GB, free: 121.4 MB / 1.135 GB
Notification: Performance of SimCode: time 2.25e-06/55.86, allocations: 0 / 11.76 GB, free: 121.4 MB / 1.135 GB
Notification: Performance of Templates: time 2.8/58.66, allocations: 0.5282 GB / 12.29 GB, free: 85.57 MB / 1.136 GB