Running command: translateModel(BuildingSystems.Fluid.Interfaces.Examples.ConservationEquation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ConservationEquation")
Notification: Performance of loadModel(BuildingSystems): time 2.996/2.996, allocations: 343.8 MB / 355.9 MB, free: 9.391 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.42e-05/4.428e-05, allocations: 15.98 kB / 436.6 MB, free: 2.484 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1398/0.1399, allocations: 77.73 MB / 0.5023 GB, free: 4.598 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.17/1.31, allocations: 354.6 MB / 0.8486 GB, free: 171.7 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002225/1.31, allocations: 88.94 kB / 0.8487 GB, free: 171.7 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.088/2.398, allocations: 244.6 MB / 1.087 GB, free: 164.5 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.303e-06/2.398, allocations: 0 / 1.087 GB, free: 164.5 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 7.528e-05/2.398, allocations: 18.95 kB / 1.088 GB, free: 164.5 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 92
 * Number of variables: 92
Notification: Performance of Generate backend data structure: time 0.001549/2.4, allocations: 0.9077 MB / 1.088 GB, free: 163.9 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 3.862e-05/2.4, allocations: 10.38 kB / 1.088 GB, free: 163.9 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009505/2.401, allocations: 184.3 kB / 1.089 GB, free: 163.8 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03222/2.433, allocations: 11.27 MB / 1.1 GB, free: 160.3 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003605/2.433, allocations: 94.55 kB / 1.1 GB, free: 160.3 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.52e-05/2.434, allocations: 39.75 kB / 1.1 GB, free: 160.3 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008906/2.435, allocations: 448 kB / 1.1 GB, free: 160.1 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.1e-05/2.435, allocations: 0 / 1.1 GB, free: 160.1 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.07e-05/2.435, allocations: 15.88 kB / 1.1 GB, free: 160.1 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.638e-05/2.435, allocations: 15.05 kB / 1.1 GB, free: 160.1 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006905/2.435, allocations: 313.7 kB / 1.1 GB, free: 160 MB / 0.6511 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 0.003421/2.439, allocations: 2.257 MB / 1.103 GB, free: 158.2 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006394/2.439, allocations: 268.2 kB / 1.103 GB, free: 158.1 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003346/2.44, allocations: 189.5 kB / 1.103 GB, free: 158 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002724/2.44, allocations: 342.5 kB / 1.103 GB, free: 157.6 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004374/2.441, allocations: 252.5 kB / 1.104 GB, free: 157.4 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=33): time 3.952e-06/2.441, allocations: 0 / 1.104 GB, free: 157.4 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=33): time 0.00118/2.442, allocations: 495 kB / 1.104 GB, free: 157.2 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.779e-05/2.442, allocations: 84.98 kB / 1.104 GB, free: 157.1 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006336/2.442, allocations: 423.3 kB / 1.105 GB, free: 156.9 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 6.11e-05/2.443, allocations: 33.39 kB / 1.105 GB, free: 156.8 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002095/2.443, allocations: 285.1 kB / 1.105 GB, free: 156.6 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001105/2.443, allocations: 106.5 kB / 1.105 GB, free: 156.5 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.409e-05/2.443, allocations: 11.12 kB / 1.105 GB, free: 156.5 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 9.592e-05/2.443, allocations: 360.7 kB / 1.105 GB, free: 156.1 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002909/2.443, allocations: 127.9 kB / 1.106 GB, free: 156.1 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003537/2.444, allocations: 235.4 kB / 1.106 GB, free: 155.9 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003382/2.444, allocations: 179.4 kB / 1.106 GB, free: 155.8 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.966e-06/2.444, allocations: 3.938 kB / 1.106 GB, free: 155.8 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=42) (initialization): time 0.001211/2.445, allocations: 0.5182 MB / 1.106 GB, free: 155.5 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001618/2.446, allocations: 0.6474 MB / 1.107 GB, free: 154.8 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.921e-06/2.446, allocations: 3.281 kB / 1.107 GB, free: 154.8 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002541/2.446, allocations: 54.34 kB / 1.107 GB, free: 154.8 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004975/2.446, allocations: 89 kB / 1.107 GB, free: 154.8 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004376/2.447, allocations: 0.593 MB / 1.108 GB, free: 154.2 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007783/2.448, allocations: 79.48 kB / 1.108 GB, free: 154.2 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.528e-05/2.448, allocations: 23.23 kB / 1.108 GB, free: 154.2 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.175e-05/2.448, allocations: 3.5 kB / 1.108 GB, free: 154.2 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001047/2.449, allocations: 473.7 kB / 1.108 GB, free: 154 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.202e-06/2.449, allocations: 3.906 kB / 1.108 GB, free: 154 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000232/2.449, allocations: 50.2 kB / 1.108 GB, free: 153.9 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000509/2.45, allocations: 80.67 kB / 1.108 GB, free: 153.9 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001536/2.451, allocations: 1.626 MB / 1.11 GB, free: 152.3 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007682/2.452, allocations: 83.78 kB / 1.11 GB, free: 152.3 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.426e-05/2.452, allocations: 22.95 kB / 1.11 GB, free: 152.3 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 7 ($whenCondition1,QSen_flow.a,QSen_flow.b,QSen_flow.last,$PRE.QSen_flow.nextEvent,QSen_flow.nextEvent,QSen_flow.nextEventScaled)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (32):
 * Single equations (assignments): 30
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 5}
Notification: Performance of prepare postOptimizeDAE: time 0.0001843/2.452, allocations: 154.8 kB / 1.11 GB, free: 152.1 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00012/2.452, allocations: 57.44 kB / 1.11 GB, free: 152.1 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001322/2.454, allocations: 0.5835 MB / 1.111 GB, free: 151.8 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.024e-05/2.454, allocations: 7.719 kB / 1.111 GB, free: 151.8 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.84e-06/2.454, allocations: 0 / 1.111 GB, free: 151.8 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001036/2.455, allocations: 0.7187 MB / 1.112 GB, free: 151.2 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0023/2.457, allocations: 1.229 MB / 1.113 GB, free: 150.3 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.954e-06/2.457, allocations: 3.969 kB / 1.113 GB, free: 150.3 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005039/2.458, allocations: 69.06 kB / 1.113 GB, free: 150.3 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001825/2.458, allocations: 48.38 kB / 1.113 GB, free: 150.3 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.582e-05/2.458, allocations: 7.719 kB / 1.113 GB, free: 150.3 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003548/2.458, allocations: 0.5857 MB / 1.114 GB, free: 149.7 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.094e-06/2.458, allocations: 3.188 kB / 1.114 GB, free: 149.7 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001607/2.46, allocations: 0.8884 MB / 1.114 GB, free: 149.2 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00035/2.46, allocations: 178.3 kB / 1.115 GB, free: 149 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000107/2.46, allocations: 15.05 kB / 1.115 GB, free: 149 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006955/2.461, allocations: 66.47 kB / 1.115 GB, free: 149 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.946e-05/2.461, allocations: 30.22 kB / 1.115 GB, free: 149 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.237e-05/2.461, allocations: 22.61 kB / 1.115 GB, free: 149 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.0004731/2.462, allocations: 328.1 kB / 1.115 GB, free: 148.8 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 7.4e-07/2.462, allocations: 0 / 1.115 GB, free: 148.8 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.001526/2.463, allocations: 384.6 kB / 1.115 GB, free: 148.7 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 1 (dyn.U)
 * Number of discrete variables: 6 ($whenCondition1,QSen_flow.a,QSen_flow.b,QSen_flow.last,QSen_flow.nextEvent,QSen_flow.nextEventScaled)
 * Number of discrete states: 6 (QSen_flow.nextEvent,QSen_flow.last,QSen_flow.nextEventScaled,QSen_flow.b,QSen_flow.a,$whenCondition1)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (26):
 * Single equations (assignments): 22
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0008523/2.464, allocations: 439.8 kB / 1.116 GB, free: 148.5 MB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.001533/2.466, allocations: 0.832 MB / 1.117 GB, free: 148 MB / 0.6511 GB
Notification: Performance of simCode: created event and clocks part: time 4.034e-06/2.466, allocations: 0 / 1.117 GB, free: 148 MB / 0.6511 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004659/2.466, allocations: 275.8 kB / 1.117 GB, free: 147.8 MB / 0.6511 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001432/2.468, allocations: 244.6 kB / 1.117 GB, free: 147.7 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001695/2.469, allocations: 0.7601 MB / 1.118 GB, free: 147.3 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003645/2.47, allocations: 0.8872 MB / 1.119 GB, free: 146.5 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0009332/2.471, allocations: 164.2 kB / 1.119 GB, free: 146.5 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001187/2.471, allocations: 42.2 kB / 1.119 GB, free: 146.5 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.705e-06/2.471, allocations: 0 / 1.119 GB, free: 146.5 MB / 0.6511 GB
Notification: Performance of Templates: time 0.02963/2.5, allocations: 13.09 MB / 1.132 GB, free: 139.9 MB / 0.6511 GB