Running command: translateModel(Buildings.Fluid.Interfaces.Examples.ConservationEquation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Interfaces.Examples.ConservationEquation")
Notification: Performance of loadModel(Buildings): time 3.827/3.827, allocations: 432.7 MB / 444.9 MB, free: 15.71 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.589e-05/3.605e-05, allocations: 5.125 kB / 0.5337 GB, free: 12.27 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1718/0.1719, allocations: 98.72 MB / 0.6301 GB, free: 6.238 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.922/1.094, allocations: 373.2 MB / 0.9945 GB, free: 10.26 MB / 0.7448 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002808/1.094, allocations: 84.08 kB / 0.9946 GB, free: 10.21 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 1.205/2.299, allocations: 244.5 MB / 1.233 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.376e-06/2.299, allocations: 0 / 1.233 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 6.168e-05/2.3, allocations: 27.98 kB / 1.233 GB, free: 188.2 MB / 0.823 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 0.001569/2.301, allocations: 0.9011 MB / 1.234 GB, free: 187.2 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.199e-05/2.301, allocations: 8.031 kB / 1.234 GB, free: 187.2 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009922/2.302, allocations: 183 kB / 1.234 GB, free: 187 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03063/2.333, allocations: 11.24 MB / 1.245 GB, free: 175.6 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003681/2.333, allocations: 96.72 kB / 1.246 GB, free: 175.5 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.35e-05/2.333, allocations: 40 kB / 1.246 GB, free: 175.5 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008742/2.334, allocations: 432.7 kB / 1.246 GB, free: 175 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.246e-05/2.334, allocations: 4 kB / 1.246 GB, free: 175 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.714e-05/2.334, allocations: 12 kB / 1.246 GB, free: 175 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.666e-05/2.334, allocations: 19.95 kB / 1.246 GB, free: 175 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006555/2.335, allocations: 301.4 kB / 1.246 GB, free: 174.7 MB / 0.823 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 0.003412/2.338, allocations: 2.24 MB / 1.248 GB, free: 172.3 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006114/2.339, allocations: 262.8 kB / 1.249 GB, free: 172 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002958/2.339, allocations: 156.8 kB / 1.249 GB, free: 171.8 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000267/2.34, allocations: 336.4 kB / 1.249 GB, free: 171.4 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004029/2.34, allocations: 237 kB / 1.249 GB, free: 171.2 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=31): time 4.02e-06/2.34, allocations: 4 kB / 1.249 GB, free: 171.2 MB / 0.823 GB
Notification: Performance of matching and sorting (n=31): time 0.001082/2.341, allocations: 435.3 kB / 1.25 GB, free: 170.7 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.812e-05/2.341, allocations: 85.06 kB / 1.25 GB, free: 170.6 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005951/2.342, allocations: 424.9 kB / 1.25 GB, free: 170.2 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 5.318e-05/2.342, allocations: 29.7 kB / 1.25 GB, free: 170.2 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002143/2.342, allocations: 292.6 kB / 1.251 GB, free: 169.9 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001069/2.342, allocations: 102.5 kB / 1.251 GB, free: 169.8 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.761e-05/2.342, allocations: 11.94 kB / 1.251 GB, free: 169.8 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 9.583e-05/2.342, allocations: 362.8 kB / 1.251 GB, free: 169.4 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002597/2.343, allocations: 120 kB / 1.251 GB, free: 169.3 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003152/2.343, allocations: 219 kB / 1.251 GB, free: 169 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003082/2.343, allocations: 177.4 kB / 1.252 GB, free: 168.9 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.76e-06/2.343, allocations: 0 / 1.252 GB, free: 168.9 MB / 0.823 GB
Notification: Performance of matching and sorting (n=42) (initialization): time 0.001076/2.345, allocations: 483.3 kB / 1.252 GB, free: 168.4 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001629/2.345, allocations: 0.6453 MB / 1.253 GB, free: 167.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.01e-06/2.345, allocations: 8 kB / 1.253 GB, free: 167.7 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002534/2.345, allocations: 44.84 kB / 1.253 GB, free: 167.6 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004826/2.345, allocations: 79.88 kB / 1.253 GB, free: 167.5 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004442/2.346, allocations: 0.5992 MB / 1.253 GB, free: 166.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008002/2.347, allocations: 87.62 kB / 1.253 GB, free: 166.8 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.456e-05/2.347, allocations: 19.98 kB / 1.254 GB, free: 166.8 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.246e-05/2.347, allocations: 4 kB / 1.254 GB, free: 166.8 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009755/2.348, allocations: 414.3 kB / 1.254 GB, free: 166.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.763e-06/2.348, allocations: 64 / 1.254 GB, free: 166.4 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002372/2.348, allocations: 56.78 kB / 1.254 GB, free: 166.3 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005181/2.349, allocations: 84.06 kB / 1.254 GB, free: 166.3 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001578/2.35, allocations: 1.619 MB / 1.256 GB, free: 164.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008736/2.351, allocations: 87.69 kB / 1.256 GB, free: 164.4 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.641e-05/2.351, allocations: 19.98 kB / 1.256 GB, free: 164.4 MB / 0.823 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 (31):
 * Single equations (assignments): 29
 * 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 0.0001984/2.351, allocations: 170.9 kB / 1.256 GB, free: 164.2 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001215/2.352, allocations: 55.34 kB / 1.256 GB, free: 164.1 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001252/2.353, allocations: 0.5131 MB / 1.256 GB, free: 163.6 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.087e-05/2.353, allocations: 0 / 1.256 GB, free: 163.6 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.156e-06/2.353, allocations: 0 / 1.256 GB, free: 163.6 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009333/2.354, allocations: 0.6665 MB / 1.257 GB, free: 162.9 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002254/2.356, allocations: 1.129 MB / 1.258 GB, free: 161.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.022e-05/2.356, allocations: 11.98 kB / 1.258 GB, free: 161.7 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004454/2.357, allocations: 59.89 kB / 1.258 GB, free: 161.6 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001798/2.357, allocations: 44.88 kB / 1.258 GB, free: 161.6 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.463e-05/2.357, allocations: 11.98 kB / 1.258 GB, free: 161.5 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000337/2.357, allocations: 0.568 MB / 1.259 GB, free: 161 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.572e-06/2.357, allocations: 0 / 1.259 GB, free: 161 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001409/2.359, allocations: 0.773 MB / 1.26 GB, free: 160.1 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003295/2.359, allocations: 176.4 kB / 1.26 GB, free: 160 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000104/2.359, allocations: 15.98 kB / 1.26 GB, free: 159.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007351/2.36, allocations: 63.92 kB / 1.26 GB, free: 159.9 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.42e-05/2.36, allocations: 27.91 kB / 1.26 GB, free: 159.8 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.827e-05/2.36, allocations: 19.98 kB / 1.26 GB, free: 159.8 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0004805/2.361, allocations: 333.6 kB / 1.26 GB, free: 159.5 MB / 0.823 GB
Notification: Performance of sort global known variables: time 8.18e-07/2.361, allocations: 0 / 1.26 GB, free: 159.5 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.001623/2.362, allocations: 375.5 kB / 1.261 GB, free: 159.1 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * 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 (23):
 * Single equations (assignments): 19
 * 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 0.0009592/2.363, allocations: 438.7 kB / 1.261 GB, free: 158.7 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.001586/2.365, allocations: 0.8279 MB / 1.262 GB, free: 157.8 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 4.584e-06/2.365, allocations: 0 / 1.262 GB, free: 157.8 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004576/2.365, allocations: 259.3 kB / 1.262 GB, free: 157.6 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001526/2.367, allocations: 228.7 kB / 1.262 GB, free: 157.4 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001798/2.369, allocations: 0.7314 MB / 1.263 GB, free: 156.6 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003481/2.369, allocations: 0.8949 MB / 1.264 GB, free: 155.7 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.0009217/2.37, allocations: 160.1 kB / 1.264 GB, free: 155.5 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001191/2.37, allocations: 35.42 kB / 1.264 GB, free: 155.5 MB / 0.823 GB
Notification: Performance of SimCode: time 1.946e-06/2.37, allocations: 3.938 kB / 1.264 GB, free: 155.5 MB / 0.823 GB
Notification: Performance of Templates: time 0.02858/2.399, allocations: 12.84 MB / 1.277 GB, free: 142.7 MB / 0.823 GB