Running command: translateModel(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesAir")
Notification: Performance of loadModel(BuildSysPro): time 2.832/2.832, allocations: 325.3 MB / 337.5 MB, free: 10.03 MB / 282.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.1e-05/3.114e-05, allocations: 4.625 kB / 414.8 MB, free: 6.133 MB / 330.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1311/0.1311, allocations: 74.42 MB / 489.2 MB, free: 11.57 MB / 410.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.806/5.937, allocations: 2.395 GB / 2.873 GB, free: 22.2 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002528/5.937, allocations: 87.95 kB / 2.873 GB, free: 22.11 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 2.084/8.022, allocations: 481.8 MB / 3.343 GB, free: 18.17 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 1.886e-06/8.022, allocations: 0 / 3.343 GB, free: 18.17 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 7.266e-05/8.022, allocations: 24 kB / 3.343 GB, free: 18.14 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 152
 * Number of variables: 152
Notification: Performance of Generate backend data structure: time 0.001877/8.024, allocations: 1.074 MB / 3.344 GB, free: 17.03 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 3.766e-05/8.024, allocations: 11.97 kB / 3.344 GB, free: 17.02 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00264/8.027, allocations: 306.6 kB / 3.344 GB, free: 16.71 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001741/8.028, allocations: 0.7855 MB / 3.345 GB, free: 15.88 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.483e-05/8.029, allocations: 49.31 kB / 3.345 GB, free: 15.84 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001292/8.029, allocations: 71.86 kB / 3.345 GB, free: 15.77 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001534/8.03, allocations: 0.6053 MB / 3.346 GB, free: 15.16 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.707e-05/8.03, allocations: 0 / 3.346 GB, free: 15.16 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.735e-05/8.03, allocations: 31.92 kB / 3.346 GB, free: 15.12 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.459e-05/8.03, allocations: 29.31 kB / 3.346 GB, free: 15.09 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001327/8.032, allocations: 0.5297 MB / 3.347 GB, free: 14.57 MB / 0.6198 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 0.003761/8.036, allocations: 2.745 MB / 3.349 GB, free: 11.57 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001042/8.037, allocations: 475.9 kB / 3.35 GB, free: 11.1 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003951/8.037, allocations: 239.7 kB / 3.35 GB, free: 10.86 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001964/8.037, allocations: 101.5 kB / 3.35 GB, free: 10.75 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.128e-05/8.037, allocations: 38.94 kB / 3.35 GB, free: 10.7 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=45): time 3.692e-06/8.037, allocations: 0 / 3.35 GB, free: 10.7 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=48): time 0.003699/8.041, allocations: 1.434 MB / 3.351 GB, free: 9.191 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.535e-05/8.041, allocations: 59.84 kB / 3.352 GB, free: 9.121 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007022/8.042, allocations: 483.5 kB / 3.352 GB, free: 8.641 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 5.934e-05/8.042, allocations: 37.7 kB / 3.352 GB, free: 8.598 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002169/8.042, allocations: 352.2 kB / 3.352 GB, free: 8.246 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001916/8.042, allocations: 181.5 kB / 3.353 GB, free: 8.066 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.311e-05/8.042, allocations: 11.94 kB / 3.353 GB, free: 8.055 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0001575/8.043, allocations: 378.7 kB / 3.353 GB, free: 7.676 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005586/8.043, allocations: 177.1 kB / 3.353 GB, free: 7.504 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004154/8.044, allocations: 275.2 kB / 3.353 GB, free: 7.199 MB / 0.6198 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.002288/8.046, allocations: 0.7528 MB / 3.354 GB, free: 6.43 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.384e-06/8.046, allocations: 0 / 3.354 GB, free: 6.43 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=59) (initialization): time 0.001199/8.047, allocations: 0.6534 MB / 3.355 GB, free: 5.75 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001374/8.047, allocations: 0.6141 MB / 3.355 GB, free: 5.09 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.486e-06/8.047, allocations: 3.953 kB / 3.355 GB, free: 5.086 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001406/8.047, allocations: 32.84 kB / 3.355 GB, free: 5.051 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00138/8.049, allocations: 191.7 kB / 3.356 GB, free: 4.863 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001732/8.051, allocations: 2.111 MB / 3.358 GB, free: 2.59 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001008/8.052, allocations: 67.72 kB / 3.358 GB, free: 2.523 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.244e-05/8.052, allocations: 20.06 kB / 3.358 GB, free: 2.504 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 1.005e-05/8.052, allocations: 4 kB / 3.358 GB, free: 2.5 MB / 0.6198 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001006/8.053, allocations: 0.5626 MB / 3.358 GB, free: 1.914 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.492e-06/8.053, allocations: 4 kB / 3.358 GB, free: 1.91 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.941e-05/8.053, allocations: 32.84 kB / 3.358 GB, free: 1.875 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000508/8.053, allocations: 99.83 kB / 3.358 GB, free: 1.777 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001018/8.054, allocations: 1.479 MB / 3.36 GB, free: 172 kB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008824/8.055, allocations: 51.89 kB / 3.36 GB, free: 120 kB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.304e-05/8.055, allocations: 23.98 kB / 3.36 GB, free: 96 kB / 0.6198 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         vol.dynBal.medium.p = vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (56):
 * Single equations (assignments): 54
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * 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: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002352/8.056, allocations: 132.9 kB / 3.36 GB, free: 15.96 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001809/8.056, allocations: 67.25 kB / 3.36 GB, free: 15.89 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002262/8.056, allocations: 82.39 kB / 3.36 GB, free: 15.81 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.083e-06/8.056, allocations: 4 kB / 3.36 GB, free: 15.81 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.28e-05/8.056, allocations: 3.953 kB / 3.36 GB, free: 15.8 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001327/8.057, allocations: 0.8516 MB / 3.361 GB, free: 14.85 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003353/8.061, allocations: 1.608 MB / 3.363 GB, free: 13.14 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.443e-06/8.061, allocations: 0 / 3.363 GB, free: 13.14 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001694/8.063, allocations: 231.8 kB / 3.363 GB, free: 12.91 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001153/8.063, allocations: 24.84 kB / 3.363 GB, free: 12.89 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.937e-05/8.063, allocations: 12 kB / 3.363 GB, free: 12.88 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003873/8.067, allocations: 2.847 MB / 3.366 GB, free: 9.762 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.723e-06/8.067, allocations: 4.031 kB / 3.366 GB, free: 9.758 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001934/8.069, allocations: 1.029 MB / 3.367 GB, free: 8.66 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004764/8.069, allocations: 200.3 kB / 3.367 GB, free: 8.445 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001263/8.069, allocations: 19.94 kB / 3.367 GB, free: 8.426 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008289/8.07, allocations: 55.81 kB / 3.367 GB, free: 8.371 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.24e-05/8.07, allocations: 31.95 kB / 3.367 GB, free: 8.34 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.486e-05/8.07, allocations: 19.98 kB / 3.367 GB, free: 8.32 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.0006811/8.071, allocations: 387.2 kB / 3.367 GB, free: 7.945 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 8.13e-07/8.071, allocations: 0 / 3.367 GB, free: 7.945 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.001905/8.073, allocations: 479.9 kB / 3.368 GB, free: 7.477 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 5 (vol.dynBal.U,vol.dynBal.mXi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (46):
 * Single equations (assignments): 44
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * 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: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002112/8.075, allocations: 1.264 MB / 3.369 GB, free: 6.188 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.002802/8.078, allocations: 1.013 MB / 3.37 GB, free: 5.156 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 4.588e-06/8.078, allocations: 3.938 kB / 3.37 GB, free: 5.152 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.00148/8.079, allocations: 441.9 kB / 3.37 GB, free: 4.711 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002528/8.082, allocations: 456.5 kB / 3.371 GB, free: 4.266 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002812/8.085, allocations: 1.301 MB / 3.372 GB, free: 2.926 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009067/8.086, allocations: 1.022 MB / 3.373 GB, free: 1.867 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.001512/8.087, allocations: 281.7 kB / 3.373 GB, free: 1.59 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001796/8.087, allocations: 43.44 kB / 3.373 GB, free: 1.547 MB / 0.6355 GB
Notification: Performance of SimCode: time 1.785e-06/8.087, allocations: 0 / 3.373 GB, free: 1.547 MB / 0.6355 GB
Notification: Performance of Templates: time 0.4763/8.564, allocations: 33.77 MB / 3.406 GB, free: 124.7 MB / 0.6355 GB