Running command: translateModel(Buildings.Fluid.HeatPumps.Examples.EquationFitReversible_CoolingClosedLoop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible_CoolingClosedLoop")
Notification: Performance of loadModel(Buildings): time 4.305/4.305, allocations: 458.9 MB / 473.4 MB, free: 11.81 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.082e-05/3.081e-05, allocations: 3.438 kB / 0.5697 GB, free: 9.812 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2287/0.2288, allocations: 106.2 MB / 0.6734 GB, free: 2.617 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatPumps.Examples.EquationFitReversible_CoolingClosedLoop): time 0.1249/0.3537, allocations: 72.92 MB / 0.7446 GB, free: 9.504 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.04982/0.4036, allocations: 20.18 MB / 0.7643 GB, free: 5.289 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004396/0.408, allocations: 123.4 kB / 0.7645 GB, free: 5.168 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.00625/0.4143, allocations: 1.395 MB / 0.7658 GB, free: 3.766 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.01379/0.4282, allocations: 3.213 MB / 0.769 GB, free: 0.543 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01408/0.4423, allocations: 3.284 MB / 0.7722 GB, free: 13.26 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.009415/0.4517, allocations: 3.148 MB / 0.7752 GB, free: 10.1 MB / 0.6511 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003617/0.4554, allocations: 1.438 MB / 0.7767 GB, free: 8.656 MB / 0.6511 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005452/0.4609, allocations: 1.679 MB / 0.7783 GB, free: 6.973 MB / 0.6511 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003698/0.4646, allocations: 1.258 MB / 0.7795 GB, free: 5.711 MB / 0.6511 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006556/0.4712, allocations: 1.665 MB / 0.7811 GB, free: 4.043 MB / 0.6511 GB
Notification: Performance of NFPackage.collectConstants: time 0.001514/0.4728, allocations: 132 kB / 0.7813 GB, free: 3.914 MB / 0.6511 GB
Notification: Performance of NFScalarize.scalarize: time 0.001373/0.4742, allocations: 0.5605 MB / 0.7818 GB, free: 3.352 MB / 0.6511 GB
Notification: Performance of NFVerifyModel.verify: time 0.001462/0.4757, allocations: 260 kB / 0.7821 GB, free: 3.098 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.008039/0.4838, allocations: 3.558 MB / 0.7855 GB, free: 15.53 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.939e-06/0.4838, allocations: 4 kB / 0.7855 GB, free: 15.53 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.725e-06/0.4838, allocations: 0 / 0.7855 GB, free: 15.53 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 0.0001294/0.484, allocations: 0 / 0.7855 GB, free: 15.53 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: 384
 * Number of variables: 384
Notification: Performance of Generate backend data structure: time 0.009114/0.4931, allocations: 2.506 MB / 0.788 GB, free: 12.96 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 5.1e-05/0.4932, allocations: 8.031 kB / 0.788 GB, free: 12.95 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005784/0.499, allocations: 0.7067 MB / 0.7887 GB, free: 12.24 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007147/0.5062, allocations: 2.187 MB / 0.7908 GB, free: 9.984 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001479/0.5077, allocations: 338.2 kB / 0.7911 GB, free: 9.641 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006634/0.5084, allocations: 160 kB / 0.7913 GB, free: 9.484 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007827/0.5162, allocations: 2.114 MB / 0.7934 GB, free: 7.273 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.976e-05/0.5163, allocations: 11.94 kB / 0.7934 GB, free: 7.262 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000298/0.5167, allocations: 64 kB / 0.7934 GB, free: 7.199 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.618e-05/0.5167, allocations: 40 kB / 0.7935 GB, free: 7.16 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01019/0.5269, allocations: 2.002 MB / 0.7954 GB, free: 5.152 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 0.5788/1.106, allocations: 9.294 MB / 0.8045 GB, free: 116.8 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005758/1.112, allocations: 1.325 MB / 0.8058 GB, free: 116.3 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 evalFunc (simulation): time 0.01273/1.124, allocations: 4.129 MB / 0.8098 GB, free: 113.4 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003972/1.128, allocations: 0.8771 MB / 0.8107 GB, free: 113.2 MB / 0.6667 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001609/1.13, allocations: 207.1 kB / 0.8109 GB, free: 113.1 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=104): time 7.685e-06/1.13, allocations: 0 / 0.8109 GB, free: 113.1 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=104): time 0.01102/1.141, allocations: 2.14 MB / 0.813 GB, free: 112.5 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.588e-05/1.141, allocations: 176.7 kB / 0.8131 GB, free: 112.3 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005394/1.147, allocations: 1.928 MB / 0.815 GB, free: 111.6 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003946/1.147, allocations: 58.31 kB / 0.8151 GB, free: 111.5 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0015/1.149, allocations: 1.13 MB / 0.8162 GB, free: 110.7 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006736/1.149, allocations: 359.5 kB / 0.8165 GB, free: 110.4 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001629/1.15, allocations: 25.31 kB / 0.8166 GB, free: 110.4 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.000142/1.15, allocations: 364.7 kB / 0.8169 GB, free: 110.1 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003743/1.153, allocations: 0.7306 MB / 0.8176 GB, free: 109.9 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004299/1.158, allocations: 1.164 MB / 0.8188 GB, free: 109.1 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003921/1.162, allocations: 0.812 MB / 0.8195 GB, free: 108.9 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.308e-05/1.162, allocations: 3.5 kB / 0.8195 GB, free: 108.9 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=182) (initialization): time 0.009544/1.171, allocations: 2.102 MB / 0.8216 GB, free: 108.2 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0008712/1.172, allocations: 4.107 MB / 0.8256 GB, free: 103.8 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.46e-05/1.172, allocations: 13.98 kB / 0.8256 GB, free: 103.8 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.318e-05/1.172, allocations: 17.69 kB / 0.8256 GB, free: 103.8 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003754/1.176, allocations: 420.8 kB / 0.826 GB, free: 103.7 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.718e-05/1.176, allocations: 26.03 kB / 0.8261 GB, free: 103.7 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004524/1.181, allocations: 297.7 kB / 0.8264 GB, free: 103.7 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003976/1.181, allocations: 75.16 kB / 0.8264 GB, free: 103.7 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.65e-05/1.181, allocations: 4.094 kB / 0.8264 GB, free: 103.7 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.008738/1.19, allocations: 1.862 MB / 0.8282 GB, free: 103 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.626e-05/1.19, allocations: 10.84 kB / 0.8283 GB, free: 103 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.485e-05/1.19, allocations: 17.81 kB / 0.8283 GB, free: 103 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003604/1.194, allocations: 417.5 kB / 0.8287 GB, free: 103 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.19e-05/1.194, allocations: 28.62 kB / 0.8287 GB, free: 103 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004383/1.198, allocations: 275.8 kB / 0.829 GB, free: 103 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005049/1.199, allocations: 77.5 kB / 0.829 GB, free: 102.9 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 44
 * Number of states: 0 ()
 * Number of discrete variables: 21 ($whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,reaToInt.y,$PRE.uMod.T_start,uMod.T_start,$PRE.uMod.count,uMod.count,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count,$PRE.TSouEnt.T_start,TSouEnt.T_start,$PRE.TSouEnt.count,TSouEnt.count,$PRE.TLoaSet.T_start,TLoaSet.T_start,$PRE.TLoaSet.count,TLoaSet.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (179):
 * Single equations (assignments): 176
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.002358/1.201, allocations: 0.5311 MB / 0.8296 GB, free: 102.6 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008582/1.202, allocations: 235.2 kB / 0.8298 GB, free: 102.5 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008574/1.211, allocations: 1.96 MB / 0.8317 GB, free: 101.8 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.155e-05/1.211, allocations: 15.05 kB / 0.8317 GB, free: 101.8 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.022e-05/1.211, allocations: 0 / 0.8317 GB, free: 101.8 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006736/1.218, allocations: 1.497 MB / 0.8332 GB, free: 101.1 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 postOpt removeSimpleEquations (simulation): time 0.01217/1.23, allocations: 3.991 MB / 0.8371 GB, free: 98.5 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.1e-05/1.23, allocations: 0.75 kB / 0.8371 GB, free: 98.5 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002475/1.232, allocations: 284.3 kB / 0.8373 GB, free: 98.41 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.701e-05/1.232, allocations: 7.906 kB / 0.8373 GB, free: 98.41 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001523/1.233, allocations: 35.88 kB / 0.8374 GB, free: 98.39 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.213e-05/1.233, allocations: 8.75 kB / 0.8374 GB, free: 98.39 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.278e-06/1.233, allocations: 0 / 0.8374 GB, free: 98.39 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009804/1.242, allocations: 2.839 MB / 0.8402 GB, free: 96.75 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001556/1.244, allocations: 0.4929 MB / 0.8406 GB, free: 96.33 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006258/1.245, allocations: 23.88 kB / 0.8407 GB, free: 96.32 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003604/1.248, allocations: 249.5 kB / 0.8409 GB, free: 96.21 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003792/1.249, allocations: 128.3 kB / 0.841 GB, free: 96.13 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001918/1.249, allocations: 54.83 kB / 0.8411 GB, free: 96.11 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.003292/1.252, allocations: 1.498 MB / 0.8425 GB, free: 95.29 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 7.71e-07/1.252, allocations: 0 / 0.8425 GB, free: 95.29 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.004783/1.257, allocations: 1.317 MB / 0.8438 GB, free: 95.04 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 9
 * Number of states: 4 (pum.vol.dynBal.U,pum.filter.x[1],pum.filter.x[2],vol.dynBal.U)
 * Number of discrete variables: 13 ($whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,reaToInt.y,uMod.T_start,uMod.count,pulse.T_start,pulse.count,TSouEnt.T_start,TSouEnt.count,TLoaSet.T_start,TLoaSet.count)
 * Number of discrete states: 4 (uMod.count,pulse.count,TSouEnt.count,TLoaSet.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (110):
 * Single equations (assignments): 96
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 6
 * When equations: 8
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001902/1.259, allocations: 0.6868 MB / 0.8445 GB, free: 94.78 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.0108/1.27, allocations: 2.846 MB / 0.8473 GB, free: 92.41 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 9.728e-06/1.27, allocations: 8.047 kB / 0.8473 GB, free: 92.4 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.003393/1.273, allocations: 0.8499 MB / 0.8481 GB, free: 91.55 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007602/1.281, allocations: 1.017 MB / 0.8491 GB, free: 90.57 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01081/1.292, allocations: 4.971 MB / 0.854 GB, free: 85.55 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001343/1.293, allocations: 1.694 MB / 0.8556 GB, free: 83.83 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.005883/1.299, allocations: 0.7949 MB / 0.8564 GB, free: 83.05 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009582/1.3, allocations: 155.4 kB / 0.8565 GB, free: 82.89 MB / 0.6667 GB
Notification: Performance of SimCode: time 1.623e-06/1.3, allocations: 0 / 0.8565 GB, free: 82.89 MB / 0.6667 GB
Notification: Performance of Templates: time 0.1542/1.454, allocations: 49.08 MB / 0.9045 GB, free: 34.34 MB / 0.6667 GB