Running command: "" <> buildModelFMU(Buildings.Fluid.Interfaces.Examples.ConservationEquation,fileNamePrefix="Buildings_5_0_1_Buildings_Fluid_Interfaces_Examples_ConservationEquation",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Buildings): time 3.614/3.614, allocations: 403.3 MB / 415.4 MB, free: 12.93 MB / 330.7 MB Notification: Performance of FrontEnd - loaded program: time 3.447e-05/3.457e-05, allocations: 4 kB / 0.4991 GB, free: 13.27 MB / 426.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6108/0.6108, allocations: 92.68 MB / 0.5896 GB, free: 14.43 MB / 490.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 1.14/1.751, allocations: 364.5 MB / 0.9455 GB, free: 8.418 MB / 0.6667 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003429/1.751, allocations: 84.06 kB / 0.9456 GB, free: 8.375 MB / 0.6667 GB Notification: Performance of FrontEnd - DAE generated: time 1.356/3.107, allocations: 236.3 MB / 1.176 GB, free: 206.5 MB / 0.7761 GB Notification: Performance of FrontEnd: time 1.623e-06/3.107, allocations: 0 / 1.176 GB, free: 206.5 MB / 0.7761 GB Notification: Performance of Transformations before backend: time 6.804e-05/3.107, allocations: 19.83 kB / 1.176 GB, free: 206.5 MB / 0.7761 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 113 * Number of variables: 113 Notification: Performance of Generate backend data structure: time 0.002166/3.109, allocations: 0.9311 MB / 1.177 GB, free: 205.5 MB / 0.7761 GB Notification: Performance of prepare preOptimizeDAE: time 4.882e-05/3.109, allocations: 11.97 kB / 1.177 GB, free: 205.5 MB / 0.7761 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000156/3.109, allocations: 86.52 kB / 1.177 GB, free: 205.4 MB / 0.7761 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001586/3.111, allocations: 194.9 kB / 1.178 GB, free: 205.2 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03497/3.146, allocations: 11.07 MB / 1.188 GB, free: 194.2 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005845/3.146, allocations: 92.94 kB / 1.188 GB, free: 194.1 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001286/3.147, allocations: 48 kB / 1.189 GB, free: 194 MB / 0.7761 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002176/3.149, allocations: 0.6274 MB / 1.189 GB, free: 193.4 MB / 0.7761 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.181e-05/3.149, allocations: 7.891 kB / 1.189 GB, free: 193.3 MB / 0.7761 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.786e-05/3.149, allocations: 23.98 kB / 1.189 GB, free: 193.3 MB / 0.7761 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.399e-05/3.149, allocations: 16 kB / 1.189 GB, free: 193.3 MB / 0.7761 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001786/3.151, allocations: 438.7 kB / 1.19 GB, free: 192.9 MB / 0.7761 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 0.004379/3.155, allocations: 3.161 MB / 1.193 GB, free: 189.5 MB / 0.7761 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001749/3.157, allocations: 388.3 kB / 1.193 GB, free: 189.1 MB / 0.7761 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003945/3.157, allocations: 194.7 kB / 1.193 GB, free: 188.9 MB / 0.7761 GB Notification: Performance of preOpt evalFunc (simulation): time 4.204e-05/3.157, allocations: 4.234 kB / 1.193 GB, free: 188.9 MB / 0.7761 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001369/3.159, allocations: 360.3 kB / 1.194 GB, free: 188.5 MB / 0.7761 GB Notification: Performance of pre-optimization done (n=35): time 3.156e-06/3.159, allocations: 4 kB / 1.194 GB, free: 188.5 MB / 0.7761 GB Notification: Performance of matching and sorting (n=35): time 0.002871/3.162, allocations: 0.5519 MB / 1.194 GB, free: 187.9 MB / 0.7761 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.046e-05/3.162, allocations: 196.3 kB / 1.194 GB, free: 187.7 MB / 0.7761 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007384/3.163, allocations: 456.8 kB / 1.195 GB, free: 187.2 MB / 0.7761 GB Notification: Performance of collectPreVariables (initialization): time 8.452e-05/3.163, allocations: 33.7 kB / 1.195 GB, free: 187.2 MB / 0.7761 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002496/3.163, allocations: 312 kB / 1.195 GB, free: 186.9 MB / 0.7761 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001311/3.163, allocations: 122.4 kB / 1.195 GB, free: 186.8 MB / 0.7761 GB Notification: Performance of simplifyInitialFunctions (initialization): time 4.121e-05/3.163, allocations: 8 kB / 1.195 GB, free: 186.8 MB / 0.7761 GB Notification: Performance of setup shared object (initialization): time 0.0001043/3.163, allocations: 366.8 kB / 1.196 GB, free: 186.4 MB / 0.7761 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003716/3.164, allocations: 144.8 kB / 1.196 GB, free: 186.2 MB / 0.7761 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004678/3.164, allocations: 308 kB / 1.196 GB, free: 185.9 MB / 0.7761 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004745/3.165, allocations: 213 kB / 1.196 GB, free: 185.7 MB / 0.7761 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.08e-06/3.165, allocations: 0 / 1.196 GB, free: 185.7 MB / 0.7761 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.001263/3.166, allocations: 0.5353 MB / 1.197 GB, free: 185.1 MB / 0.7761 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003091/3.166, allocations: 1.518 MB / 1.198 GB, free: 183.5 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.105e-05/3.166, allocations: 4 kB / 1.198 GB, free: 183.5 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.123e-05/3.166, allocations: 8 kB / 1.198 GB, free: 183.5 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001364/3.168, allocations: 155.8 kB / 1.198 GB, free: 183.3 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003528/3.168, allocations: 0.5977 MB / 1.199 GB, free: 182.7 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001428/3.17, allocations: 115.5 kB / 1.199 GB, free: 182.6 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.125e-05/3.17, allocations: 27.98 kB / 1.199 GB, free: 182.5 MB / 0.7761 GB Notification: Performance of prepare postOptimizeDAE: time 1.377e-05/3.17, allocations: 4.781 kB / 1.199 GB, free: 182.5 MB / 0.7761 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001051/3.171, allocations: 468.6 kB / 1.2 GB, free: 182.1 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.074e-06/3.171, allocations: 4 kB / 1.2 GB, free: 182.1 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.226e-05/3.171, allocations: 8 kB / 1.2 GB, free: 182.1 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00107/3.172, allocations: 132.3 kB / 1.2 GB, free: 181.9 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0002968/3.172, allocations: 0.6017 MB / 1.2 GB, free: 181.3 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001178/3.173, allocations: 87.64 kB / 1.2 GB, free: 181.2 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.858e-05/3.173, allocations: 31.97 kB / 1.2 GB, free: 181.2 MB / 0.7761 GB Warning: Assuming fixed start value for the following 1 variables: dyn.m:VARIABLE(min = max(0.0, 0.0) start = 0.01 * dyn.rho_start unit = "kg" stateSelect=StateSelect.prefer ) "Mass of fluid" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * 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 (48): * Single equations (assignments): 46 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0003161/3.174, allocations: 187.2 kB / 1.201 GB, free: 181 MB / 0.7761 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001409/3.174, allocations: 63.25 kB / 1.201 GB, free: 180.9 MB / 0.7761 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001299/3.175, allocations: 0.5014 MB / 1.201 GB, free: 180.4 MB / 0.7761 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.054e-05/3.175, allocations: 4 kB / 1.201 GB, free: 180.4 MB / 0.7761 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.183e-06/3.175, allocations: 4 kB / 1.201 GB, free: 180.4 MB / 0.7761 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009873/3.176, allocations: 0.6533 MB / 1.202 GB, free: 179.7 MB / 0.7761 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002464/3.179, allocations: 1.303 MB / 1.203 GB, free: 178.3 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.635e-06/3.179, allocations: 7.938 kB / 1.203 GB, free: 178.3 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001026/3.18, allocations: 108 kB / 1.203 GB, free: 178.2 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000136/3.18, allocations: 24.84 kB / 1.203 GB, free: 178.2 MB / 0.7761 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.939e-05/3.18, allocations: 11.98 kB / 1.203 GB, free: 178.1 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0002975/3.18, allocations: 0.5563 MB / 1.204 GB, free: 177.6 MB / 0.7761 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.936e-06/3.18, allocations: 0 / 1.204 GB, free: 177.6 MB / 0.7761 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001779/3.182, allocations: 0.8748 MB / 1.205 GB, free: 176.6 MB / 0.7761 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004204/3.183, allocations: 184.2 kB / 1.205 GB, free: 176.4 MB / 0.7761 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001422/3.183, allocations: 12 kB / 1.205 GB, free: 176.4 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001156/3.184, allocations: 83.92 kB / 1.205 GB, free: 176.3 MB / 0.7761 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.379e-05/3.184, allocations: 19.97 kB / 1.205 GB, free: 176.3 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.327e-05/3.184, allocations: 19.98 kB / 1.205 GB, free: 176.3 MB / 0.7761 GB Notification: Performance of sorting global known variables: time 0.0006029/3.185, allocations: 361.5 kB / 1.205 GB, free: 175.9 MB / 0.7761 GB Notification: Performance of sort global known variables: time 4.5e-07/3.185, allocations: 0 / 1.205 GB, free: 175.9 MB / 0.7761 GB Notification: Performance of remove unused functions: time 0.001553/3.186, allocations: 375.5 kB / 1.206 GB, free: 175.6 MB / 0.7761 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 2 (dyn.U,dyn.m) * 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 (30): * Single equations (assignments): 28 * 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 1} Notification: Performance of Backend phase and start with SimCode phase: time 0.002789/3.189, allocations: 1.963 MB / 1.207 GB, free: 173.6 MB / 0.7761 GB Notification: Performance of simCode: created initialization part: time 0.002047/3.191, allocations: 0.8093 MB / 1.208 GB, free: 172.7 MB / 0.7761 GB Notification: Performance of simCode: created event and clocks part: time 7.174e-06/3.191, allocations: 0 / 1.208 GB, free: 172.7 MB / 0.7761 GB Notification: Performance of simCode: created simulation system equations: time 0.0005861/3.192, allocations: 287.2 kB / 1.209 GB, free: 172.4 MB / 0.7761 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002521/3.194, allocations: 268.1 kB / 1.209 GB, free: 172.2 MB / 0.7761 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003034/3.197, allocations: 1.037 MB / 1.21 GB, free: 171.1 MB / 0.7761 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003702/3.198, allocations: 0.907 MB / 1.211 GB, free: 170.2 MB / 0.7761 GB Notification: Performance of simCode: alias equations: time 0.001311/3.199, allocations: 180.6 kB / 1.211 GB, free: 170 MB / 0.7761 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004087/3.2, allocations: 207.3 kB / 1.211 GB, free: 169.8 MB / 0.7761 GB Notification: Performance of SimCode: time 1.542e-06/3.2, allocations: 0 / 1.211 GB, free: 169.8 MB / 0.7761 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06253/3.262, allocations: 19.75 MB / 1.23 GB, free: 150.2 MB / 0.7761 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000314/3.263, allocations: 226.4 kB / 1.231 GB, free: 149.9 MB / 0.7761 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.267/6.53, allocations: 0 / 1.231 GB, free: 149.9 MB / 0.7761 GB