Running command: translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-09,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Examples.FlowSystem.Simplified1")
Notification: Performance of loadModel(Buildings): time 3.978/3.978, allocations: 432.7 MB / 444.9 MB, free: 15.72 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3e-05/3.011e-05, allocations: 5.484 kB / 0.5337 GB, free: 12.2 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1731/0.1731, allocations: 98.72 MB / 0.6301 GB, free: 6.27 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.023/1.196, allocations: 447.4 MB / 1.067 GB, free: 1.898 MB / 0.8073 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002584/1.196, allocations: 94.77 kB / 1.067 GB, free: 1.852 MB / 0.8073 GB
Notification: Performance of FrontEnd - DAE generated: time 41.35/42.54, allocations: 8.38 GB / 9.448 GB, free: 85.14 MB / 1.104 GB
Notification: Performance of FrontEnd: time 1.677e-06/42.54, allocations: 0 / 9.448 GB, free: 85.14 MB / 1.104 GB
Notification: Performance of Transformations before backend: time 0.003798/42.55, allocations: 0.518 MB / 9.448 GB, free: 85.02 MB / 1.104 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 0.05364/42.6, allocations: 14.03 MB / 9.462 GB, free: 79.08 MB / 1.104 GB
Notification: Performance of prepare preOptimizeDAE: time 4.146e-05/42.6, allocations: 8.25 kB / 9.462 GB, free: 79.08 MB / 1.104 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01669/42.62, allocations: 2.447 MB / 9.464 GB, free: 78.08 MB / 1.104 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08194/42.7, allocations: 23.36 MB / 9.487 GB, free: 75.44 MB / 1.104 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00111/42.7, allocations: 0.7057 MB / 9.488 GB, free: 75.43 MB / 1.104 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005296/42.71, allocations: 1.01 MB / 9.489 GB, free: 75.41 MB / 1.104 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0447/42.75, allocations: 16.38 MB / 9.505 GB, free: 73.63 MB / 1.104 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004698/42.75, allocations: 16.66 kB / 9.505 GB, free: 73.63 MB / 1.104 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003824/42.76, allocations: 362.3 kB / 9.505 GB, free: 73.63 MB / 1.104 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002206/42.76, allocations: 214.5 kB / 9.505 GB, free: 73.63 MB / 1.104 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0434/42.8, allocations: 19.21 MB / 9.524 GB, free: 73.59 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 preOpt removeSimpleEquations (simulation): time 0.1535/42.95, allocations: 78.95 MB / 9.601 GB, free: 39.84 MB / 1.104 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02239/42.98, allocations: 11.55 MB / 9.612 GB, free: 39.42 MB / 1.104 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01659/42.99, allocations: 8.96 MB / 9.621 GB, free: 39.34 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 preOpt evalFunc (simulation): time 0.08215/43.07, allocations: 33.08 MB / 9.653 GB, free: 30.61 MB / 1.104 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01914/43.09, allocations: 9.087 MB / 9.662 GB, free: 28.53 MB / 1.104 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.05696/43.15, allocations: 15.14 MB / 9.677 GB, free: 26.98 MB / 1.104 GB
Notification: Performance of pre-optimization done (n=581): time 3.574e-05/43.15, allocations: 0 / 9.677 GB, free: 26.98 MB / 1.104 GB
Notification: Performance of matching and sorting (n=811): time 1.825/44.98, allocations: 166.5 MB / 9.84 GB, free: 103.3 MB / 1.12 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005438/44.98, allocations: 2.529 MB / 9.842 GB, free: 100.3 MB / 1.12 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03758/45.01, allocations: 14.66 MB / 9.856 GB, free: 99.59 MB / 1.12 GB
Notification: Performance of collectPreVariables (initialization): time 0.003697/45.02, allocations: 275 kB / 9.857 GB, free: 99.55 MB / 1.12 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01143/45.03, allocations: 7.899 MB / 9.864 GB, free: 99.16 MB / 1.12 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005338/45.03, allocations: 2.806 MB / 9.867 GB, free: 98.69 MB / 1.12 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003167/45.04, allocations: 214 kB / 9.867 GB, free: 98.69 MB / 1.12 GB
Notification: Performance of setup shared object (initialization): time 0.0009325/45.04, allocations: 0.7483 MB / 9.868 GB, free: 98.36 MB / 1.12 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02102/45.06, allocations: 9.372 MB / 9.877 GB, free: 98.34 MB / 1.12 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02484/45.08, allocations: 13 MB / 9.89 GB, free: 94.36 MB / 1.12 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02515/45.11, allocations: 10.87 MB / 9.901 GB, free: 94.02 MB / 1.12 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001083/45.11, allocations: 16.03 kB / 9.901 GB, free: 94.02 MB / 1.12 GB
Notification: Performance of matching and sorting (n=1424) (initialization): time 0.7867/45.9, allocations: 127.9 MB / 10.03 GB, free: 89.27 MB / 1.12 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006718/45.9, allocations: 36.92 MB / 10.06 GB, free: 51.78 MB / 1.12 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004938/45.9, allocations: 118 kB / 10.06 GB, free: 51.75 MB / 1.12 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.802/47.71, allocations: 147.7 MB / 10.21 GB, free: 146.5 MB / 1.167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0187/47.72, allocations: 2.381 MB / 10.21 GB, free: 146.5 MB / 1.167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2112/47.94, allocations: 73.62 MB / 10.28 GB, free: 139.4 MB / 1.167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.026/47.96, allocations: 1.254 MB / 10.28 GB, free: 139.4 MB / 1.167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004908/47.97, allocations: 0.9087 MB / 10.28 GB, free: 139.4 MB / 1.167 GB
Notification: Performance of prepare postOptimizeDAE: time 1.346e-05/47.97, allocations: 3.219 kB / 10.28 GB, free: 139.4 MB / 1.167 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.8038/48.77, allocations: 126.6 MB / 10.41 GB, free: 137.8 MB / 1.167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004968/48.77, allocations: 116.9 kB / 10.41 GB, free: 137.8 MB / 1.167 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8406/49.61, allocations: 147.5 MB / 10.55 GB, free: 39.82 MB / 1.167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01468/49.63, allocations: 2.356 MB / 10.55 GB, free: 37.64 MB / 1.167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.138/50.76, allocations: 77.37 MB / 10.63 GB, free: 142.1 MB / 1.167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02371/50.79, allocations: 1.225 MB / 10.63 GB, free: 142.1 MB / 1.167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004783/50.79, allocations: 0.8632 MB / 10.63 GB, free: 142.1 MB / 1.167 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 231
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,$whenCondition2,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 (1062):
 * Single equations (assignments): 982
 * Array equations: 36
 * Algorithm blocks: 1
 * Record equations: 32
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 8
 * 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: 8 {1,1,1,1,1,1,1,1}
 * 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 {39 65,39 65}
Notification: Performance of prepare postOptimizeDAE: time 0.007879/50.8, allocations: 0.7287 MB / 10.63 GB, free: 142 MB / 1.167 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007564/50.81, allocations: 1.543 MB / 10.63 GB, free: 142 MB / 1.167 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2386/51.05, allocations: 48.94 MB / 10.68 GB, free: 141.3 MB / 1.167 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001564/51.05, allocations: 97.47 kB / 10.68 GB, free: 141.3 MB / 1.167 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001121/51.05, allocations: 29.31 kB / 10.68 GB, free: 141.3 MB / 1.167 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2138/51.26, allocations: 43.05 MB / 10.72 GB, free: 140.6 MB / 1.167 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2751/51.54, allocations: 67.04 MB / 10.79 GB, free: 136.4 MB / 1.167 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001064/51.54, allocations: 4.312 kB / 10.79 GB, free: 136.4 MB / 1.167 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01182/51.55, allocations: 1.534 MB / 10.79 GB, free: 136.4 MB / 1.167 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.239/51.79, allocations: 42.74 MB / 10.83 GB, free: 136.2 MB / 1.167 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002425/51.79, allocations: 338.8 kB / 10.83 GB, free: 136.2 MB / 1.167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.08588/51.88, allocations: 30.76 MB / 10.86 GB, free: 129.2 MB / 1.167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.539e-06/51.88, allocations: 0.75 kB / 10.86 GB, free: 129.2 MB / 1.167 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2297/52.11, allocations: 56.08 MB / 10.92 GB, free: 98.19 MB / 1.167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01404/52.12, allocations: 3.547 MB / 10.92 GB, free: 96.04 MB / 1.167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007459/52.13, allocations: 277 kB / 10.92 GB, free: 95.95 MB / 1.167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01862/52.15, allocations: 1.068 MB / 10.92 GB, free: 95.4 MB / 1.167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003402/52.15, allocations: 0.5864 MB / 10.92 GB, free: 95.11 MB / 1.167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002553/52.15, allocations: 336.7 kB / 10.92 GB, free: 94.89 MB / 1.167 GB
Notification: Performance of sorting global known variables: time 0.02815/52.18, allocations: 11.2 MB / 10.93 GB, free: 88.55 MB / 1.167 GB
Notification: Performance of sort global known variables: time 1.107e-06/52.18, allocations: 0 / 10.93 GB, free: 88.55 MB / 1.167 GB
Notification: Performance of remove unused functions: time 0.05603/52.24, allocations: 8.738 MB / 10.94 GB, free: 80.92 MB / 1.167 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * 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 (716):
 * Single equations (assignments): 692
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 8
 * 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: 8 {1,1,1,1,1,1,1,1}
 * 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 {39 64,39 65}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0126/52.25, allocations: 5.765 MB / 10.95 GB, free: 76.48 MB / 1.167 GB
Notification: Performance of simCode: created initialization part: time 0.1044/52.35, allocations: 41.89 MB / 10.99 GB, free: 48.54 MB / 1.167 GB
Notification: Performance of simCode: created event and clocks part: time 1.897e-05/52.35, allocations: 13.31 kB / 10.99 GB, free: 48.54 MB / 1.167 GB
Notification: Performance of simCode: created simulation system equations: time 0.02684/52.38, allocations: 10.91 MB / 11 GB, free: 38.79 MB / 1.167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04472/52.42, allocations: 7.795 MB / 11.01 GB, free: 33.5 MB / 1.167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.953/54.38, allocations: 28.64 MB / 11.03 GB, free: 126.4 MB / 1.167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02099/54.4, allocations: 9.362 MB / 11.04 GB, free: 125.2 MB / 1.167 GB
Notification: Performance of simCode: alias equations: time 0.05095/54.45, allocations: 8.954 MB / 11.05 GB, free: 125.1 MB / 1.167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005588/54.46, allocations: 0.9581 MB / 11.05 GB, free: 125.1 MB / 1.167 GB
Notification: Performance of SimCode: time 1.742e-06/54.46, allocations: 0 / 11.05 GB, free: 125.1 MB / 1.167 GB
Notification: Performance of Templates: time 1.949/56.4, allocations: 0.4904 GB / 11.54 GB, free: 164.3 MB / 1.214 GB