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 3.541/3.541, allocations: 402 MB / 415.9 MB, free: 10.12 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.868e-05/2.88e-05, allocations: 4 kB / 0.5003 GB, free: 8.246 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1605/0.1605, allocations: 92.69 MB / 0.5908 GB, free: 11.39 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.393/1.553, allocations: 437 MB / 1.018 GB, free: 134.6 MB / 0.7448 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002476/1.554, allocations: 104.1 kB / 1.018 GB, free: 134.5 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 43.04/44.6, allocations: 9 GB / 10.02 GB, free: 56.42 MB / 1.042 GB
Notification: Performance of FrontEnd: time 2.135e-06/44.6, allocations: 0 / 10.02 GB, free: 56.42 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.003548/44.6, allocations: 0.5065 MB / 10.02 GB, free: 56.23 MB / 1.042 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 0.0487/44.65, allocations: 13.95 MB / 10.03 GB, free: 44.95 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 3.988e-05/44.65, allocations: 8.031 kB / 10.03 GB, free: 44.94 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01538/44.66, allocations: 2.426 MB / 10.03 GB, free: 42.66 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.07759/44.74, allocations: 24.01 MB / 10.06 GB, free: 19.07 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009711/44.74, allocations: 0.6992 MB / 10.06 GB, free: 18.37 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004908/44.75, allocations: 0.9995 MB / 10.06 GB, free: 17.37 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.05718/44.8, allocations: 19.32 MB / 10.08 GB, free: 13.39 MB / 1.057 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003869/44.8, allocations: 17.33 kB / 10.08 GB, free: 13.37 MB / 1.057 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003585/44.81, allocations: 364 kB / 10.08 GB, free: 13.02 MB / 1.057 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002749/44.81, allocations: 215.9 kB / 10.08 GB, free: 12.8 MB / 1.057 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.928/45.74, allocations: 22.22 MB / 10.1 GB, free: 81.95 MB / 1.057 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.1653/45.9, allocations: 80.38 MB / 10.18 GB, free: 47.8 MB / 1.057 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.04744/45.95, allocations: 16.11 MB / 10.19 GB, free: 47.29 MB / 1.057 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.1001/46.05, allocations: 42.76 MB / 10.24 GB, free: 35.85 MB / 1.057 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.03698/46.09, allocations: 12.02 MB / 10.25 GB, free: 35.63 MB / 1.057 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.06069/46.15, allocations: 15.85 MB / 10.26 GB, free: 35.46 MB / 1.057 GB
Notification: Performance of pre-optimization done (n=583): time 4.328e-05/46.15, allocations: 0 / 10.26 GB, free: 35.46 MB / 1.057 GB
Notification: Performance of matching and sorting (n=831): time 2.312/48.46, allocations: 262.1 MB / 10.52 GB, free: 107.7 MB / 1.089 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005563/48.46, allocations: 2.58 MB / 10.52 GB, free: 104.6 MB / 1.089 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04071/48.5, allocations: 14.43 MB / 10.54 GB, free: 103.9 MB / 1.089 GB
Notification: Performance of collectPreVariables (initialization): time 0.004227/48.51, allocations: 262.7 kB / 10.54 GB, free: 103.9 MB / 1.089 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01219/48.52, allocations: 7.793 MB / 10.54 GB, free: 103.6 MB / 1.089 GB
Notification: Performance of collectInitialBindings (initialization): time 0.006069/48.52, allocations: 2.876 MB / 10.55 GB, free: 102.7 MB / 1.089 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003869/48.53, allocations: 209.2 kB / 10.55 GB, free: 102.7 MB / 1.089 GB
Notification: Performance of setup shared object (initialization): time 0.001084/48.53, allocations: 0.7572 MB / 10.55 GB, free: 102.3 MB / 1.089 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02736/48.56, allocations: 10.62 MB / 10.56 GB, free: 102.3 MB / 1.089 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03051/48.59, allocations: 14.18 MB / 10.57 GB, free: 98.54 MB / 1.089 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.03014/48.62, allocations: 11.96 MB / 10.58 GB, free: 98.34 MB / 1.089 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001217/48.62, allocations: 12.97 kB / 10.58 GB, free: 98.34 MB / 1.089 GB
Notification: Performance of matching and sorting (n=1440) (initialization): time 0.8241/49.44, allocations: 138.2 MB / 10.72 GB, free: 96.4 MB / 1.089 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007162/49.45, allocations: 37.69 MB / 10.76 GB, free: 57.83 MB / 1.089 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0006408/49.45, allocations: 115.4 kB / 10.76 GB, free: 57.83 MB / 1.089 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8351/50.28, allocations: 149.1 MB / 10.9 GB, free: 14.97 MB / 1.12 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0186/50.3, allocations: 2.543 MB / 10.9 GB, free: 12.61 MB / 1.12 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.169/51.47, allocations: 90.14 MB / 10.99 GB, free: 128.5 MB / 1.12 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02622/51.5, allocations: 1.601 MB / 10.99 GB, free: 128.5 MB / 1.12 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005256/51.5, allocations: 0.9341 MB / 10.99 GB, free: 128.5 MB / 1.12 GB
Notification: Performance of prepare postOptimizeDAE: time 1.545e-05/51.5, allocations: 5.625 kB / 10.99 GB, free: 128.5 MB / 1.12 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.7571/52.26, allocations: 128.3 MB / 11.12 GB, free: 127.6 MB / 1.12 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004882/52.26, allocations: 120.6 kB / 11.12 GB, free: 127.6 MB / 1.12 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8215/53.08, allocations: 147.2 MB / 11.26 GB, free: 58.16 MB / 1.12 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01446/53.1, allocations: 2.503 MB / 11.27 GB, free: 55.85 MB / 1.12 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.153/54.25, allocations: 90.63 MB / 11.35 GB, free: 122.1 MB / 1.12 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0227/54.27, allocations: 1.227 MB / 11.36 GB, free: 122.1 MB / 1.12 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004602/54.28, allocations: 0.8748 MB / 11.36 GB, free: 122.1 MB / 1.12 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%) 84}
 * Non-linear torn systems: 1 {6 84}
Notification: Performance of prepare postOptimizeDAE: time 0.01678/54.29, allocations: 4.138 MB / 11.36 GB, free: 122 MB / 1.12 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006872/54.3, allocations: 1.521 MB / 11.36 GB, free: 122 MB / 1.12 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.3073/54.61, allocations: 59.25 MB / 11.42 GB, free: 121.2 MB / 1.12 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001823/54.61, allocations: 103.2 kB / 11.42 GB, free: 121.2 MB / 1.12 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001365/54.61, allocations: 42.62 kB / 11.42 GB, free: 121.2 MB / 1.12 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2812/54.89, allocations: 53.35 MB / 11.47 GB, free: 120.4 MB / 1.12 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.3509/55.24, allocations: 78.83 MB / 11.55 GB, free: 115.8 MB / 1.12 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.000117/55.24, allocations: 7 kB / 11.55 GB, free: 115.8 MB / 1.12 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01169/55.25, allocations: 1.6 MB / 11.55 GB, free: 115.8 MB / 1.12 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2534/55.51, allocations: 44.76 MB / 11.59 GB, free: 114.8 MB / 1.12 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002748/55.51, allocations: 378 kB / 11.59 GB, free: 114.7 MB / 1.12 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.233/55.74, allocations: 77.71 MB / 11.67 GB, free: 68.92 MB / 1.12 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.201e-05/55.74, allocations: 16.64 kB / 11.67 GB, free: 68.91 MB / 1.12 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 1.192/56.93, allocations: 71.08 MB / 11.74 GB, free: 106.3 MB / 1.12 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01523/56.95, allocations: 3.59 MB / 11.74 GB, free: 106.2 MB / 1.12 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007379/56.96, allocations: 292.2 kB / 11.74 GB, free: 106.2 MB / 1.12 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02129/56.98, allocations: 1.41 MB / 11.75 GB, free: 106.2 MB / 1.12 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004602/56.98, allocations: 0.726 MB / 11.75 GB, free: 106.2 MB / 1.12 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002822/56.99, allocations: 381.2 kB / 11.75 GB, free: 106.2 MB / 1.12 GB
Notification: Performance of sorting global known variables: time 0.03177/57.02, allocations: 11.05 MB / 11.76 GB, free: 105.8 MB / 1.12 GB
Notification: Performance of sort global known variables: time 2.164e-06/57.02, allocations: 0 / 11.76 GB, free: 105.8 MB / 1.12 GB
Notification: Performance of remove unused functions: time 0.07006/57.09, allocations: 9.411 MB / 11.77 GB, free: 105.8 MB / 1.12 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * 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.pulsStart,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (747):
 * Single equations (assignments): 717
 * 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: 13
 * 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,(6,66.7%) 81}
 * Non-linear torn systems: 11 {1 3,1 3,1 3,1 3,1 3,1 3,1 3,1 3,1 3,1 3,6 82}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01317/57.1, allocations: 5.7 MB / 11.77 GB, free: 103.8 MB / 1.12 GB
Notification: Performance of simCode: created initialization part: time 0.1188/57.22, allocations: 45.56 MB / 11.82 GB, free: 100.2 MB / 1.12 GB
Notification: Performance of simCode: created event and clocks part: time 2.743e-05/57.22, allocations: 15.88 kB / 11.82 GB, free: 100.2 MB / 1.12 GB
Notification: Performance of simCode: created simulation system equations: time 0.03955/57.26, allocations: 13.44 MB / 11.83 GB, free: 99.55 MB / 1.12 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04224/57.3, allocations: 7.436 MB / 11.84 GB, free: 99.45 MB / 1.12 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1229/57.42, allocations: 46.12 MB / 11.88 GB, free: 85.36 MB / 1.12 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01945/57.44, allocations: 9.41 MB / 11.89 GB, free: 84.2 MB / 1.12 GB
Notification: Performance of simCode: alias equations: time 0.04837/57.49, allocations: 8.914 MB / 11.9 GB, free: 83.95 MB / 1.12 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004986/57.5, allocations: 0.9653 MB / 11.9 GB, free: 83.95 MB / 1.12 GB
Notification: Performance of SimCode: time 2.243e-06/57.5, allocations: 4.266 kB / 11.9 GB, free: 83.95 MB / 1.12 GB
Notification: Performance of Templates: time 2.929/60.43, allocations: 0.5317 GB / 12.43 GB, free: 83.54 MB / 1.136 GB