Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadModel(Buildings): time 4.187/4.187, allocations: 431.3 MB / 445.8 MB, free: 5.426 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.965e-05/3.956e-05, allocations: 4 kB / 0.5354 GB, free: 14.84 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6465/0.6466, allocations: 98.71 MB / 0.6318 GB, free: 11.96 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.2537/0.9004, allocations: 153 MB / 0.7812 GB, free: 2.609 MB / 0.6511 GB
Notification: Performance of NFInst.instExpressions: time 0.01269/0.9131, allocations: 5.254 MB / 0.7863 GB, free: 13.35 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001476/0.9146, allocations: 47.75 kB / 0.7864 GB, free: 13.3 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.002407/0.9171, allocations: 0.552 MB / 0.7869 GB, free: 12.75 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.006305/0.9234, allocations: 1.534 MB / 0.7884 GB, free: 11.21 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005144/0.9286, allocations: 1.162 MB / 0.7895 GB, free: 10.04 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.003714/0.9323, allocations: 1.224 MB / 0.7907 GB, free: 8.812 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00135/0.9337, allocations: 0.5852 MB / 0.7913 GB, free: 8.23 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002152/0.9359, allocations: 0.705 MB / 0.792 GB, free: 7.523 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001357/0.9373, allocations: 0.5024 MB / 0.7925 GB, free: 7.02 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003013/0.9403, allocations: 0.8424 MB / 0.7933 GB, free: 6.176 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003939/0.9408, allocations: 48 kB / 0.7933 GB, free: 6.129 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005721/0.9414, allocations: 319.1 kB / 0.7936 GB, free: 5.816 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005054/0.9419, allocations: 119.9 kB / 0.7938 GB, free: 5.699 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.002977/0.9449, allocations: 1.376 MB / 0.7951 GB, free: 4.32 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 6.442e-06/0.9449, allocations: 0 / 0.7951 GB, free: 4.32 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.695e-06/0.9449, allocations: 3.938 kB / 0.7951 GB, free: 4.316 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 3.815e-05/0.945, allocations: 4 kB / 0.7951 GB, free: 4.312 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 193
 * Number of variables: 193
Notification: Performance of Generate backend data structure: time 0.003002/0.948, allocations: 1.113 MB / 0.7962 GB, free: 3.148 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 5.177e-05/0.9481, allocations: 12.03 kB / 0.7962 GB, free: 3.137 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004304/0.9524, allocations: 430.2 kB / 0.7966 GB, free: 2.711 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002501/0.9549, allocations: 0.77 MB / 0.7974 GB, free: 1.898 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006687/0.9557, allocations: 133.9 kB / 0.7975 GB, free: 1.77 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002689/0.9559, allocations: 76 kB / 0.7976 GB, free: 1.695 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003419/0.9594, allocations: 1.014 MB / 0.7986 GB, free: 0.6602 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.697e-05/0.9595, allocations: 0 / 0.7986 GB, free: 0.6602 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001529/0.9596, allocations: 32 kB / 0.7986 GB, free: 0.6289 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.566e-05/0.9597, allocations: 33.94 kB / 0.7986 GB, free: 0.5977 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.5424/1.502, allocations: 0.8941 MB / 0.7995 GB, free: 167 MB / 0.6667 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.01262/1.515, allocations: 3.676 MB / 0.8031 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003968/1.519, allocations: 0.6228 MB / 0.8037 GB, free: 164.9 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001194/1.519, allocations: 13.17 kB / 0.8037 GB, free: 164.9 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.97e-05/1.519, allocations: 38.58 kB / 0.8037 GB, free: 164.9 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=39): time 6.322e-06/1.519, allocations: 1 kB / 0.8037 GB, free: 164.9 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=41): time 0.01994/1.539, allocations: 2.444 MB / 0.8061 GB, free: 163.9 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.78e-05/1.539, allocations: 60.33 kB / 0.8062 GB, free: 163.9 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001861/1.541, allocations: 0.6192 MB / 0.8068 GB, free: 163.6 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.000206/1.541, allocations: 32.67 kB / 0.8068 GB, free: 163.6 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005953/1.542, allocations: 471.1 kB / 0.8073 GB, free: 163.2 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002928/1.542, allocations: 146.9 kB / 0.8074 GB, free: 163.1 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.633e-05/1.542, allocations: 13.28 kB / 0.8074 GB, free: 163.1 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.000213/1.543, allocations: 388.8 kB / 0.8078 GB, free: 162.7 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002109/1.545, allocations: 290.6 kB / 0.8081 GB, free: 162.7 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002302/1.547, allocations: 0.5169 MB / 0.8086 GB, free: 162.3 MB / 0.6667 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.008534/1.556, allocations: 1.157 MB / 0.8097 GB, free: 161.9 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.135e-05/1.556, allocations: 2.531 kB / 0.8097 GB, free: 161.9 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=70) (initialization): time 0.008441/1.564, allocations: 1.102 MB / 0.8108 GB, free: 161.6 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 4.151e-05/1.564, allocations: 7.688 kB / 0.8108 GB, free: 161.6 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.388e-05/1.564, allocations: 6.719 kB / 0.8108 GB, free: 161.6 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001358/1.566, allocations: 198.9 kB / 0.811 GB, free: 161.5 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001904/1.568, allocations: 180.1 kB / 0.8112 GB, free: 161.5 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009821/1.577, allocations: 2.226 MB / 0.8133 GB, free: 159.9 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002496/1.58, allocations: 97.25 kB / 0.8134 GB, free: 159.9 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001577/1.58, allocations: 30.86 kB / 0.8135 GB, free: 159.9 MB / 0.6667 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 31
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (66):
 * Single equations (assignments): 65
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 4}
Notification: Performance of prepare postOptimizeDAE: time 0.0008973/1.581, allocations: 285.8 kB / 0.8137 GB, free: 159.7 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003401/1.581, allocations: 91.78 kB / 0.8138 GB, free: 159.7 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003699/1.582, allocations: 91.44 kB / 0.8139 GB, free: 159.6 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.221e-05/1.582, allocations: 7.891 kB / 0.8139 GB, free: 159.6 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.016e-05/1.582, allocations: 0 / 0.8139 GB, free: 159.6 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00684/1.589, allocations: 0.9253 MB / 0.8148 GB, free: 159.1 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01109/1.6, allocations: 2.11 MB / 0.8169 GB, free: 157.7 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.284e-05/1.6, allocations: 3.938 kB / 0.8169 GB, free: 157.7 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001273/1.601, allocations: 141.3 kB / 0.817 GB, free: 157.6 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0009511/1.602, allocations: 199.1 kB / 0.8172 GB, free: 157.6 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.211e-05/1.602, allocations: 7.969 kB / 0.8172 GB, free: 157.6 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005723/1.608, allocations: 2.077 MB / 0.8192 GB, free: 155.8 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.855e-06/1.608, allocations: 6.891 kB / 0.8192 GB, free: 155.8 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007006/1.615, allocations: 1.609 MB / 0.8208 GB, free: 154.7 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006835/1.616, allocations: 224.1 kB / 0.821 GB, free: 154.4 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000212/1.616, allocations: 11.98 kB / 0.821 GB, free: 154.4 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00168/1.618, allocations: 97.39 kB / 0.8211 GB, free: 154.3 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001332/1.618, allocations: 39.84 kB / 0.8212 GB, free: 154.3 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.535e-05/1.618, allocations: 23.98 kB / 0.8212 GB, free: 154.3 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.0008199/1.619, allocations: 499 kB / 0.8217 GB, free: 153.8 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 3.81e-07/1.619, allocations: 0 / 0.8217 GB, free: 153.8 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.001421/1.62, allocations: 244.8 kB / 0.8219 GB, free: 153.5 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 2 (volDyn.dynBal.U,volDyn.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (37):
 * Single equations (assignments): 36
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006111/1.621, allocations: 210.6 kB / 0.8221 GB, free: 153.4 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.004479/1.625, allocations: 0.9169 MB / 0.823 GB, free: 152.4 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 9.347e-06/1.626, allocations: 0 / 0.823 GB, free: 152.4 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.001702/1.627, allocations: 467.1 kB / 0.8235 GB, free: 152 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004007/1.631, allocations: 482.8 kB / 0.8239 GB, free: 151.5 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007461/1.639, allocations: 2.305 MB / 0.8262 GB, free: 149.1 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006194/1.639, allocations: 1.071 MB / 0.8272 GB, free: 148 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.001366/1.641, allocations: 194.8 kB / 0.8274 GB, free: 147.8 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003067/1.641, allocations: 67.36 kB / 0.8275 GB, free: 147.8 MB / 0.6667 GB
Notification: Performance of SimCode: time 1.132e-06/1.641, allocations: 0 / 0.8275 GB, free: 147.8 MB / 0.6667 GB
Notification: Performance of Templates: time 0.04196/1.683, allocations: 17.01 MB / 0.8441 GB, free: 131 MB / 0.6667 GB