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 3.621/3.621, allocations: 403.9 MB / 411 MB, free: 348 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.342e-05/2.341e-05, allocations: 4 kB / 0.4942 GB, free: 1.379 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4808/0.4809, allocations: 92.68 MB / 0.5847 GB, free: 2.371 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.947/1.428, allocations: 436.3 MB / 1.011 GB, free: 13.49 MB / 0.7292 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002573/1.428, allocations: 96.19 kB / 1.011 GB, free: 13.44 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 43.46/44.89, allocations: 8.906 GB / 9.917 GB, free: 82.73 MB / 1.042 GB
Notification: Performance of FrontEnd: time 3.915e-06/44.89, allocations: 0 / 9.917 GB, free: 82.73 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.004454/44.89, allocations: 0.5058 MB / 9.917 GB, free: 82.62 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 0.05579/44.95, allocations: 13.93 MB / 9.931 GB, free: 76.89 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.233e-05/44.95, allocations: 11.72 kB / 9.931 GB, free: 76.89 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0171/44.97, allocations: 2.419 MB / 9.933 GB, free: 75.9 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08881/45.06, allocations: 23.76 MB / 9.956 GB, free: 73.3 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006456/45.06, allocations: 254.5 kB / 9.957 GB, free: 73.3 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005375/45.06, allocations: 0.5734 MB / 9.957 GB, free: 73.3 MB / 1.042 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.04309/45.1, allocations: 19.55 MB / 9.976 GB, free: 73.27 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04334/45.15, allocations: 15.4 MB / 9.991 GB, free: 71.36 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005461/45.15, allocations: 17.03 kB / 9.991 GB, free: 71.35 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004029/45.15, allocations: 22.94 kB / 9.991 GB, free: 71.35 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002673/45.15, allocations: 221 kB / 9.992 GB, free: 71.35 MB / 1.042 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 0.1623/45.32, allocations: 78.98 MB / 10.07 GB, free: 35.98 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02754/45.34, allocations: 13.99 MB / 10.08 GB, free: 35.49 MB / 1.042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01711/45.36, allocations: 9.534 MB / 10.09 GB, free: 35.39 MB / 1.042 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 0.1006/45.46, allocations: 42.65 MB / 10.13 GB, free: 23.43 MB / 1.042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0195/45.48, allocations: 9.197 MB / 10.14 GB, free: 23.22 MB / 1.042 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.06205/45.54, allocations: 15.67 MB / 10.16 GB, free: 22.6 MB / 1.042 GB
Notification: Performance of pre-optimization done (n=582): time 5.674e-05/45.54, allocations: 3.094 kB / 10.16 GB, free: 22.6 MB / 1.042 GB
Notification: Performance of matching and sorting (n=594): time 1.807/47.35, allocations: 153 MB / 10.31 GB, free: 96.13 MB / 1.057 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005046/47.35, allocations: 2.56 MB / 10.31 GB, free: 93.06 MB / 1.057 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03474/47.38, allocations: 13.4 MB / 10.32 GB, free: 92.39 MB / 1.057 GB
Notification: Performance of collectPreVariables (initialization): time 0.003545/47.39, allocations: 42.33 kB / 10.32 GB, free: 92.36 MB / 1.057 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01187/47.4, allocations: 7.758 MB / 10.33 GB, free: 92.02 MB / 1.057 GB
Notification: Performance of collectInitialBindings (initialization): time 0.004855/47.41, allocations: 2.01 MB / 10.33 GB, free: 91.88 MB / 1.057 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003274/47.41, allocations: 0.875 kB / 10.33 GB, free: 91.88 MB / 1.057 GB
Notification: Performance of setup shared object (initialization): time 0.0009838/47.41, allocations: 0.6776 MB / 10.33 GB, free: 91.55 MB / 1.057 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0182/47.43, allocations: 8.777 MB / 10.34 GB, free: 91.53 MB / 1.057 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0215/47.45, allocations: 12.11 MB / 10.35 GB, free: 87.8 MB / 1.057 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02549/47.47, allocations: 10.13 MB / 10.36 GB, free: 87.67 MB / 1.057 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001353/47.48, allocations: 17.97 kB / 10.36 GB, free: 87.67 MB / 1.057 GB
Notification: Performance of matching and sorting (n=1203) (initialization): time 0.8133/48.29, allocations: 133 MB / 10.49 GB, free: 85.37 MB / 1.057 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007016/48.3, allocations: 37.51 MB / 10.53 GB, free: 46.82 MB / 1.057 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0005476/48.3, allocations: 126.2 kB / 10.53 GB, free: 46.82 MB / 1.057 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.817/49.11, allocations: 144.5 MB / 10.67 GB, free: 7.23 MB / 1.104 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01616/49.13, allocations: 2.224 MB / 10.67 GB, free: 5.168 MB / 1.104 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.069/50.2, allocations: 68.02 MB / 10.74 GB, free: 134.1 MB / 1.104 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02449/50.22, allocations: 1.277 MB / 10.74 GB, free: 134.1 MB / 1.104 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00454/50.23, allocations: 0.8591 MB / 10.74 GB, free: 134.1 MB / 1.104 GB
Notification: Performance of prepare postOptimizeDAE: time 1.515e-05/50.23, allocations: 3.531 kB / 10.74 GB, free: 134.1 MB / 1.104 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.7536/50.98, allocations: 121.5 MB / 10.86 GB, free: 133.2 MB / 1.104 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000546/50.98, allocations: 117.2 kB / 10.86 GB, free: 133.2 MB / 1.104 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8081/51.79, allocations: 143.4 MB / 11 GB, free: 66.81 MB / 1.104 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01232/51.8, allocations: 2.188 MB / 11 GB, free: 64.79 MB / 1.104 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1879/51.99, allocations: 68.55 MB / 11.07 GB, free: 14.86 MB / 1.104 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0204/52.01, allocations: 0.8958 MB / 11.07 GB, free: 14.04 MB / 1.104 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004032/52.01, allocations: 0.7982 MB / 11.07 GB, free: 13.31 MB / 1.104 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 (959):
 * Single equations (assignments): 883
 * 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: 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: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 1 {4 85}
Notification: Performance of prepare postOptimizeDAE: time 0.006472/52.02, allocations: 354.7 kB / 11.07 GB, free: 13.12 MB / 1.104 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006213/52.03, allocations: 1.435 MB / 11.07 GB, free: 12.45 MB / 1.104 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.185/53.21, allocations: 51.47 MB / 11.12 GB, free: 129.4 MB / 1.104 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001634/53.21, allocations: 73.41 kB / 11.12 GB, free: 129.4 MB / 1.104 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001006/53.21, allocations: 29.56 kB / 11.12 GB, free: 129.4 MB / 1.104 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2492/53.46, allocations: 46.4 MB / 11.17 GB, free: 128.7 MB / 1.104 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 0.3011/53.76, allocations: 67.09 MB / 11.23 GB, free: 124.5 MB / 1.104 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.773e-05/53.76, allocations: 7.938 kB / 11.23 GB, free: 124.5 MB / 1.104 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00883/53.77, allocations: 1.144 MB / 11.24 GB, free: 124.5 MB / 1.104 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2351/54.01, allocations: 42.06 MB / 11.28 GB, free: 124.3 MB / 1.104 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002012/54.01, allocations: 173.4 kB / 11.28 GB, free: 124.3 MB / 1.104 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1838/54.19, allocations: 59.2 MB / 11.33 GB, free: 112.3 MB / 1.104 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.461e-05/54.19, allocations: 9.047 kB / 11.33 GB, free: 112.3 MB / 1.104 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2817/54.47, allocations: 59.62 MB / 11.39 GB, free: 78.75 MB / 1.104 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01574/54.49, allocations: 3.152 MB / 11.4 GB, free: 77.09 MB / 1.104 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.006212/54.5, allocations: 87.61 kB / 11.4 GB, free: 77.04 MB / 1.104 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01826/54.51, allocations: 1.142 MB / 11.4 GB, free: 76.37 MB / 1.104 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003448/54.52, allocations: 0.5121 MB / 11.4 GB, free: 76.12 MB / 1.104 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001944/54.52, allocations: 283.1 kB / 11.4 GB, free: 75.94 MB / 1.104 GB
Notification: Performance of sorting global known variables: time 0.0245/54.54, allocations: 10.04 MB / 11.41 GB, free: 70.57 MB / 1.104 GB
Notification: Performance of sort global known variables: time 8.18e-07/54.54, allocations: 2.75 kB / 11.41 GB, free: 70.57 MB / 1.104 GB
Notification: Performance of remove unused functions: time 0.06668/54.61, allocations: 8.328 MB / 11.42 GB, free: 62.83 MB / 1.104 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 24
 * 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 (537):
 * Single equations (assignments): 508
 * 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: 12
 * 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: 1 {(28,89.3%) 28}
 * 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 81}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01118/54.62, allocations: 5.368 MB / 11.42 GB, free: 58.64 MB / 1.104 GB
Notification: Performance of simCode: created initialization part: time 0.08367/54.71, allocations: 36.57 MB / 11.46 GB, free: 38.7 MB / 1.104 GB
Notification: Performance of simCode: created event and clocks part: time 2.019e-05/54.71, allocations: 10.62 kB / 11.46 GB, free: 38.69 MB / 1.104 GB
Notification: Performance of simCode: created simulation system equations: time 0.02559/54.73, allocations: 9.877 MB / 11.47 GB, free: 33.65 MB / 1.104 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04545/54.78, allocations: 7.214 MB / 11.47 GB, free: 29.9 MB / 1.104 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.863/56.64, allocations: 31.86 MB / 11.5 GB, free: 119.8 MB / 1.104 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01949/56.66, allocations: 8.854 MB / 11.51 GB, free: 118.6 MB / 1.104 GB
Notification: Performance of simCode: alias equations: time 0.04586/56.71, allocations: 8.216 MB / 11.52 GB, free: 118.5 MB / 1.104 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004138/56.71, allocations: 0.8312 MB / 11.52 GB, free: 118.5 MB / 1.104 GB
Notification: Performance of SimCode: time 1.424e-06/56.71, allocations: 0.8438 kB / 11.52 GB, free: 118.5 MB / 1.104 GB
Notification: Performance of Templates: time 1.921/58.63, allocations: 462.1 MB / 11.97 GB, free: 159.4 MB / 1.151 GB