Running command: translateModel(Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed")
Notification: Performance of loadModel(Buildings): time 3.968/3.968, allocations: 431.3 MB / 445.8 MB, free: 5.438 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.979e-05/2.972e-05, allocations: 4 kB / 0.5354 GB, free: 14.87 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6448/0.6449, allocations: 98.71 MB / 0.6318 GB, free: 11.97 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed): time 0.08817/0.7331, allocations: 56.16 MB / 0.6866 GB, free: 3.672 MB / 0.5573 GB
Notification: Performance of NFInst.instExpressions: time 0.0254/0.7586, allocations: 11.43 MB / 0.6978 GB, free: 8.227 MB / 0.573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002625/0.7613, allocations: 95.5 kB / 0.6979 GB, free: 8.133 MB / 0.573 GB
Notification: Performance of NFTyping.typeComponents: time 0.004028/0.7653, allocations: 0.7421 MB / 0.6986 GB, free: 7.387 MB / 0.573 GB
Notification: Performance of NFTyping.typeBindings: time 0.01174/0.7771, allocations: 1.978 MB / 0.7005 GB, free: 5.402 MB / 0.573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007347/0.7845, allocations: 1.638 MB / 0.7021 GB, free: 3.762 MB / 0.573 GB
Notification: Performance of NFFlatten.flatten: time 0.00603/0.7906, allocations: 2.104 MB / 0.7042 GB, free: 1.652 MB / 0.573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002174/0.7928, allocations: 0.9092 MB / 0.7051 GB, free: 0.7344 MB / 0.573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003565/0.7964, allocations: 1.145 MB / 0.7062 GB, free: 15.59 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002005/0.7984, allocations: 0.7396 MB / 0.7069 GB, free: 14.84 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00479/0.8033, allocations: 1.248 MB / 0.7081 GB, free: 13.59 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008424/0.8042, allocations: 83.94 kB / 0.7082 GB, free: 13.51 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005357/0.8047, allocations: 278.8 kB / 0.7085 GB, free: 13.24 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008505/0.8056, allocations: 176 kB / 0.7087 GB, free: 13.07 MB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.005631/0.8112, allocations: 2.478 MB / 0.7111 GB, free: 10.58 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 3.697e-06/0.8113, allocations: 0 / 0.7111 GB, free: 10.58 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 3.016e-06/0.8113, allocations: 0 / 0.7111 GB, free: 10.58 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 6.517e-05/0.8114, allocations: 4 kB / 0.7111 GB, free: 10.58 MB / 0.5886 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 0.005202/0.8166, allocations: 1.766 MB / 0.7128 GB, free: 8.742 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.355e-05/0.8167, allocations: 8.031 kB / 0.7128 GB, free: 8.734 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009561/0.8262, allocations: 0.6924 MB / 0.7135 GB, free: 8.039 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004041/0.8303, allocations: 1.46 MB / 0.7149 GB, free: 6.523 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002115/0.8306, allocations: 128 kB / 0.715 GB, free: 6.391 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003544/0.8309, allocations: 124 kB / 0.7152 GB, free: 6.27 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006824/0.8378, allocations: 1.617 MB / 0.7167 GB, free: 4.562 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.246e-05/0.8379, allocations: 8 kB / 0.7167 GB, free: 4.555 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002243/0.8381, allocations: 48 kB / 0.7168 GB, free: 4.508 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.936e-05/0.8382, allocations: 36 kB / 0.7168 GB, free: 4.473 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008851/0.8471, allocations: 1.488 MB / 0.7183 GB, free: 2.977 MB / 0.5886 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 0.01676/0.8639, allocations: 6.947 MB / 0.7251 GB, free: 11.68 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003893/0.8678, allocations: 0.7479 MB / 0.7258 GB, free: 10.93 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001996/0.8699, allocations: 1.274 MB / 0.727 GB, free: 9.375 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003119/0.873, allocations: 0.6222 MB / 0.7276 GB, free: 8.711 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=67): time 4.699e-06/0.8731, allocations: 0 / 0.7276 GB, free: 8.711 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=67): time 0.01899/0.8921, allocations: 2.151 MB / 0.7297 GB, free: 6.535 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002196/0.8923, allocations: 372.3 kB / 0.7301 GB, free: 6.082 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003121/0.8955, allocations: 1.197 MB / 0.7313 GB, free: 4.875 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002477/0.8958, allocations: 41.7 kB / 0.7313 GB, free: 4.828 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009393/0.8967, allocations: 0.7221 MB / 0.732 GB, free: 4.098 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000451/0.8972, allocations: 240.7 kB / 0.7322 GB, free: 3.859 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001224/0.8973, allocations: 20 kB / 0.7323 GB, free: 3.84 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.0001689/0.8975, allocations: 345.9 kB / 0.7326 GB, free: 3.496 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003142/0.9007, allocations: 0.5016 MB / 0.7331 GB, free: 2.996 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003569/0.9043, allocations: 0.8488 MB / 0.7339 GB, free: 2 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003315/0.9076, allocations: 0.5904 MB / 0.7345 GB, free: 1.402 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.318e-05/0.9077, allocations: 4 kB / 0.7345 GB, free: 1.398 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=125) (initialization): time 0.01291/0.9206, allocations: 1.802 MB / 0.7362 GB, free: 15.58 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001453/0.9221, allocations: 3.215 MB / 0.7394 GB, free: 12.16 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.108e-05/0.9222, allocations: 8 kB / 0.7394 GB, free: 12.15 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002178/0.9244, allocations: 345.5 kB / 0.7397 GB, free: 11.81 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002587/0.927, allocations: 267.6 kB / 0.74 GB, free: 11.55 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002021/0.929, allocations: 0.9055 MB / 0.7409 GB, free: 10.62 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004027/0.9331, allocations: 286.4 kB / 0.7411 GB, free: 10.34 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002524/0.9334, allocations: 51.98 kB / 0.7412 GB, free: 10.29 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 1.502e-05/0.9334, allocations: 4 kB / 0.7412 GB, free: 10.28 MB / 0.6198 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01239/0.9458, allocations: 1.65 MB / 0.7428 GB, free: 8.621 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.747e-05/0.9459, allocations: 8 kB / 0.7428 GB, free: 8.613 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002018/0.9479, allocations: 360.3 kB / 0.7432 GB, free: 8.262 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002593/0.9506, allocations: 267.7 kB / 0.7434 GB, free: 8 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001986/0.9526, allocations: 0.904 MB / 0.7443 GB, free: 7.07 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003657/0.9563, allocations: 250.8 kB / 0.7445 GB, free: 6.824 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002351/0.9566, allocations: 55.91 kB / 0.7446 GB, free: 6.77 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 36
 * 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 (106):
 * Single equations (assignments): 104
 * 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 0.001102/0.9577, allocations: 395.8 kB / 0.745 GB, free: 6.375 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000454/0.9581, allocations: 138.3 kB / 0.7451 GB, free: 6.238 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009248/0.9674, allocations: 1.283 MB / 0.7463 GB, free: 4.938 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.054e-05/0.9675, allocations: 8 kB / 0.7464 GB, free: 4.93 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.277e-05/0.9675, allocations: 4 kB / 0.7464 GB, free: 4.926 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.008389/0.9759, allocations: 1.111 MB / 0.7474 GB, free: 3.777 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0117/0.9876, allocations: 3.451 MB / 0.7508 GB, free: 180 kB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.761e-05/0.9877, allocations: 8.656 kB / 0.7508 GB, free: 172 kB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001733/0.9895, allocations: 163.8 kB / 0.751 GB, free: 8 kB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002045/0.9915, allocations: 351.8 kB / 0.7513 GB, free: 15.66 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001527/0.9917, allocations: 27.98 kB / 0.7513 GB, free: 15.64 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00194/0.9937, allocations: 0.8923 MB / 0.7522 GB, free: 14.72 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.28e-05/0.9937, allocations: 16 kB / 0.7522 GB, free: 14.7 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009505/1.003, allocations: 2.323 MB / 0.7545 GB, free: 12.07 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001185/1.004, allocations: 383 kB / 0.7549 GB, free: 11.68 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000486/1.005, allocations: 23.98 kB / 0.7549 GB, free: 11.66 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002949/1.008, allocations: 151.8 kB / 0.755 GB, free: 11.51 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002357/1.008, allocations: 84.22 kB / 0.7551 GB, free: 11.43 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001369/1.008, allocations: 32.08 kB / 0.7551 GB, free: 11.39 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.002442/1.011, allocations: 0.9251 MB / 0.756 GB, free: 10.47 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 8.61e-07/1.011, allocations: 0 / 0.756 GB, free: 10.47 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.00391/1.015, allocations: 0.959 MB / 0.757 GB, free: 9.508 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 27
 * 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 (57):
 * Single equations (assignments): 52
 * 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 0.00194/1.017, allocations: 0.604 MB / 0.7576 GB, free: 8.898 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.01043/1.027, allocations: 2.019 MB / 0.7595 GB, free: 6.859 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 1.528e-05/1.027, allocations: 4 kB / 0.7595 GB, free: 6.855 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.003303/1.031, allocations: 0.5846 MB / 0.7601 GB, free: 6.27 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006008/1.037, allocations: 0.7295 MB / 0.7608 GB, free: 5.539 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00932/1.046, allocations: 3.229 MB / 0.764 GB, free: 2.203 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001177/1.047, allocations: 1.252 MB / 0.7652 GB, free: 0.9219 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.003738/1.051, allocations: 451.6 kB / 0.7656 GB, free: 488 kB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004489/1.051, allocations: 95.39 kB / 0.7657 GB, free: 392 kB / 0.6355 GB
Notification: Performance of SimCode: time 1.152e-06/1.051, allocations: 0 / 0.7657 GB, free: 392 kB / 0.6355 GB
Notification: Performance of Templates: time 0.633/1.684, allocations: 37.19 MB / 0.802 GB, free: 155.7 MB / 0.6667 GB