Running command: translateModel(Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed")
Notification: Performance of loadModel(Buildings): time 4.316/4.316, allocations: 458.9 MB / 473.4 MB, free: 11.81 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.474e-05/4.477e-05, allocations: 5.406 kB / 0.5697 GB, free: 9.793 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.235/0.2351, allocations: 106.2 MB / 0.6734 GB, free: 2.609 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed): time 0.09237/0.3275, allocations: 56.76 MB / 0.7289 GB, free: 9.699 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.02497/0.3526, allocations: 11.46 MB / 0.74 GB, free: 14.22 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002536/0.3551, allocations: 87.56 kB / 0.7401 GB, free: 14.14 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.00336/0.3585, allocations: 0.7459 MB / 0.7409 GB, free: 13.39 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.00868/0.3673, allocations: 1.982 MB / 0.7428 GB, free: 11.4 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007655/0.3749, allocations: 1.755 MB / 0.7445 GB, free: 9.641 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.005919/0.3809, allocations: 2.112 MB / 0.7466 GB, free: 7.527 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002092/0.383, allocations: 0.9247 MB / 0.7475 GB, free: 6.594 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003277/0.3863, allocations: 1.145 MB / 0.7486 GB, free: 5.445 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001799/0.3882, allocations: 0.7513 MB / 0.7493 GB, free: 4.691 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004609/0.3928, allocations: 1.241 MB / 0.7505 GB, free: 3.449 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007039/0.3935, allocations: 80 kB / 0.7506 GB, free: 3.371 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005095/0.3941, allocations: 286.8 kB / 0.7509 GB, free: 3.09 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007605/0.3948, allocations: 176 kB / 0.7511 GB, free: 2.918 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.005478/0.4003, allocations: 2.498 MB / 0.7535 GB, free: 424 kB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 4.288e-06/0.4004, allocations: 0 / 0.7535 GB, free: 424 kB / 0.6198 GB
Notification: Performance of FrontEnd: time 3.196e-06/0.4004, allocations: 0 / 0.7535 GB, free: 424 kB / 0.6198 GB
Notification: Performance of Transformations before backend: time 4.921e-05/0.4005, allocations: 0 / 0.7535 GB, free: 424 kB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 296
 * Number of variables: 296
Notification: Performance of Generate backend data structure: time 0.005094/0.4056, allocations: 1.762 MB / 0.7552 GB, free: 14.58 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.427e-05/0.4056, allocations: 12.03 kB / 0.7552 GB, free: 14.57 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00947/0.4151, allocations: 0.6925 MB / 0.7559 GB, free: 13.88 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003855/0.419, allocations: 1.437 MB / 0.7573 GB, free: 12.38 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001981/0.4192, allocations: 132 kB / 0.7574 GB, free: 12.25 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003745/0.4196, allocations: 128 kB / 0.7576 GB, free: 12.12 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006537/0.4262, allocations: 1.629 MB / 0.7591 GB, free: 10.4 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.402e-05/0.4262, allocations: 0 / 0.7591 GB, free: 10.4 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002259/0.4265, allocations: 56 kB / 0.7592 GB, free: 10.35 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.689e-05/0.4266, allocations: 35.94 kB / 0.7592 GB, free: 10.31 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008599/0.4352, allocations: 1.492 MB / 0.7607 GB, free: 8.812 MB / 0.6355 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 0.01673/0.4519, allocations: 7.012 MB / 0.7675 GB, free: 1.453 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004341/0.4563, allocations: 0.7851 MB / 0.7683 GB, free: 0.6641 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002073/0.4584, allocations: 1.274 MB / 0.7695 GB, free: 15.11 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003711/0.4622, allocations: 0.6597 MB / 0.7702 GB, free: 14.41 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=69): time 4.869e-06/0.4623, allocations: 0 / 0.7702 GB, free: 14.41 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=69): time 0.01889/0.4812, allocations: 2.147 MB / 0.7723 GB, free: 12.23 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002041/0.4814, allocations: 336.9 kB / 0.7726 GB, free: 11.83 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003258/0.4847, allocations: 1.259 MB / 0.7738 GB, free: 10.57 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002363/0.4849, allocations: 45.7 kB / 0.7739 GB, free: 10.52 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000927/0.4859, allocations: 0.7074 MB / 0.7746 GB, free: 9.801 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003801/0.4863, allocations: 240.6 kB / 0.7748 GB, free: 9.562 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001177/0.4864, allocations: 20 kB / 0.7748 GB, free: 9.543 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0001726/0.4866, allocations: 345.9 kB / 0.7752 GB, free: 9.199 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003662/0.4903, allocations: 0.5172 MB / 0.7757 GB, free: 8.684 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004036/0.4943, allocations: 0.8286 MB / 0.7765 GB, free: 7.727 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003769/0.4981, allocations: 0.606 MB / 0.7771 GB, free: 7.117 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.308e-06/0.4981, allocations: 4 kB / 0.7771 GB, free: 7.113 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=117) (initialization): time 0.01385/0.512, allocations: 1.825 MB / 0.7788 GB, free: 5.27 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001172/0.5132, allocations: 2.522 MB / 0.7813 GB, free: 2.59 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.158e-05/0.5133, allocations: 8 kB / 0.7813 GB, free: 2.582 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002161/0.5154, allocations: 343 kB / 0.7816 GB, free: 2.246 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002932/0.5184, allocations: 279.5 kB / 0.7819 GB, free: 1.973 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002027/0.5205, allocations: 0.9078 MB / 0.7828 GB, free: 1.039 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004671/0.5252, allocations: 294.4 kB / 0.7831 GB, free: 0.75 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002566/0.5255, allocations: 59.94 kB / 0.7831 GB, free: 0.6914 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.605e-05/0.5255, allocations: 4 kB / 0.7831 GB, free: 0.6875 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01641/0.5419, allocations: 1.673 MB / 0.7848 GB, free: 15 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.511e-05/0.542, allocations: 11.95 kB / 0.7848 GB, free: 14.99 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002871/0.5449, allocations: 350.3 kB / 0.7851 GB, free: 14.65 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004003/0.5489, allocations: 279.5 kB / 0.7854 GB, free: 14.38 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002823/0.5518, allocations: 0.8977 MB / 0.7863 GB, free: 13.45 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005602/0.5574, allocations: 270.7 kB / 0.7865 GB, free: 13.19 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003035/0.5578, allocations: 55.95 kB / 0.7866 GB, free: 13.13 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 28
 * Number of states: 0 ()
 * Number of discrete variables: 7 ($whenCondition1,$PRE.heaPum.com.isOn,heaPum.com.isOn,$PRE.N.T_start,N.T_start,$PRE.N.count,N.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (98):
 * Single equations (assignments): 96
 * 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 {2 17}
Notification: Performance of prepare postOptimizeDAE: time 0.001564/0.5594, allocations: 385.5 kB / 0.7869 GB, free: 12.75 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00068/0.5601, allocations: 146.2 kB / 0.7871 GB, free: 12.6 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01063/0.5707, allocations: 1.28 MB / 0.7883 GB, free: 11.3 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.576e-05/0.5708, allocations: 8 kB / 0.7883 GB, free: 11.29 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.001e-05/0.5708, allocations: 0 / 0.7883 GB, free: 11.29 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.009263/0.5801, allocations: 1.088 MB / 0.7894 GB, free: 10.18 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01851/0.5987, allocations: 3.338 MB / 0.7927 GB, free: 6.715 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.024e-05/0.5987, allocations: 4.375 kB / 0.7927 GB, free: 6.711 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002353/0.6011, allocations: 171.7 kB / 0.7928 GB, free: 6.543 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002765/0.6039, allocations: 340.7 kB / 0.7932 GB, free: 6.207 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002015/0.6041, allocations: 31.97 kB / 0.7932 GB, free: 6.176 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002508/0.6067, allocations: 0.8963 MB / 0.7941 GB, free: 5.258 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.116e-05/0.6067, allocations: 4 kB / 0.7941 GB, free: 5.254 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01491/0.6216, allocations: 2.253 MB / 0.7963 GB, free: 2.734 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00183/0.6235, allocations: 410.8 kB / 0.7967 GB, free: 2.312 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007914/0.6244, allocations: 19.94 kB / 0.7967 GB, free: 2.293 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004972/0.6294, allocations: 166 kB / 0.7968 GB, free: 2.133 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003408/0.6298, allocations: 68.25 kB / 0.7969 GB, free: 2.066 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002144/0.63, allocations: 35.95 kB / 0.7969 GB, free: 2.031 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.004018/0.634, allocations: 1.017 MB / 0.7979 GB, free: 1.016 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 8.11e-07/0.6341, allocations: 0 / 0.7979 GB, free: 1.016 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.005495/0.6396, allocations: 0.9514 MB / 0.7989 GB, free: 64 kB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 19
 * Number of states: 2 (heaPum.con.vol.dynBal.U,heaPum.eva.vol.dynBal.U)
 * Number of discrete variables: 4 ($whenCondition1,heaPum.com.isOn,N.T_start,N.count)
 * Number of discrete states: 2 (N.count,heaPum.com.isOn)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (51):
 * Single equations (assignments): 46
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 2
 * 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 {2 17}
Notification: Performance of Backend phase and start with SimCode phase: time 0.5482/1.188, allocations: 0.5911 MB / 0.7994 GB, free: 120.9 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.01247/1.2, allocations: 2.06 MB / 0.8014 GB, free: 120.7 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 1.3e-05/1.2, allocations: 2.406 kB / 0.8014 GB, free: 120.7 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.003553/1.204, allocations: 0.5777 MB / 0.802 GB, free: 120.7 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006408/1.21, allocations: 0.7851 MB / 0.8028 GB, free: 120.5 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009922/1.22, allocations: 3.154 MB / 0.8059 GB, free: 118.8 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001063/1.221, allocations: 1.247 MB / 0.8071 GB, free: 118.1 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.003837/1.225, allocations: 478 kB / 0.8075 GB, free: 118 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005041/1.226, allocations: 106.7 kB / 0.8076 GB, free: 118 MB / 0.6667 GB
Notification: Performance of SimCode: time 1.102e-06/1.226, allocations: 0 / 0.8076 GB, free: 118 MB / 0.6667 GB
Notification: Performance of Templates: time 0.09202/1.318, allocations: 39.17 MB / 0.8459 GB, free: 94.84 MB / 0.6667 GB