Running command: translateModel(Buildings.Examples.Tutorial.Boiler.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Examples.Tutorial.Boiler.System1")
Notification: Performance of loadModel(Buildings): time 3.744/3.744, allocations: 402 MB / 416.6 MB, free: 10.18 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.262e-05/3.313e-05, allocations: 7.938 kB / 0.5009 GB, free: 8.23 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2069/0.2069, allocations: 92.68 MB / 0.5915 GB, free: 11.38 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System1): time 0.7506/0.9576, allocations: 132 MB / 0.7203 GB, free: 10.8 MB / 0.5886 GB
Notification: Performance of NFInst.instExpressions: time 0.00702/0.9647, allocations: 2.921 MB / 0.7232 GB, free: 7.875 MB / 0.5886 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005819/0.9653, allocations: 23.88 kB / 0.7232 GB, free: 7.852 MB / 0.5886 GB
Notification: Performance of NFTyping.typeComponents: time 0.0009814/0.9663, allocations: 254.8 kB / 0.7234 GB, free: 7.602 MB / 0.5886 GB
Notification: Performance of NFTyping.typeBindings: time 0.00243/0.9687, allocations: 0.6893 MB / 0.7241 GB, free: 6.91 MB / 0.5886 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001694/0.9704, allocations: 430.9 kB / 0.7245 GB, free: 6.488 MB / 0.5886 GB
Notification: Performance of NFFlatten.flatten: time 0.001397/0.9719, allocations: 0.5318 MB / 0.725 GB, free: 5.957 MB / 0.5886 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003901/0.9723, allocations: 197.1 kB / 0.7252 GB, free: 5.766 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0006248/0.9729, allocations: 279.2 kB / 0.7255 GB, free: 5.492 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0004679/0.9734, allocations: 199.3 kB / 0.7257 GB, free: 5.297 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001192/0.9746, allocations: 307.4 kB / 0.726 GB, free: 4.996 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001226/0.9747, allocations: 20 kB / 0.726 GB, free: 4.977 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002228/0.975, allocations: 127.6 kB / 0.7261 GB, free: 4.852 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001688/0.9751, allocations: 44 kB / 0.7262 GB, free: 4.809 MB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.001083/0.9762, allocations: 0.5719 MB / 0.7267 GB, free: 4.238 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 3.026e-06/0.9763, allocations: 0 / 0.7267 GB, free: 4.238 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 2.304e-06/0.9763, allocations: 0 / 0.7267 GB, free: 4.238 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 1.346e-05/0.9763, allocations: 0 / 0.7267 GB, free: 4.238 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: 70
 * Number of variables: 70
Notification: Performance of Generate backend data structure: time 0.001425/0.9777, allocations: 0.7126 MB / 0.7274 GB, free: 3.465 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 5.276e-05/0.9778, allocations: 12.03 kB / 0.7274 GB, free: 3.453 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001477/0.9793, allocations: 143.3 kB / 0.7276 GB, free: 3.312 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00103/0.9803, allocations: 441.4 kB / 0.728 GB, free: 2.836 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.632e-05/0.9804, allocations: 24.56 kB / 0.728 GB, free: 2.812 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.832e-05/0.9805, allocations: 39.98 kB / 0.7281 GB, free: 2.773 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008471/0.9814, allocations: 319.6 kB / 0.7284 GB, free: 2.453 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.142e-05/0.9814, allocations: 0 / 0.7284 GB, free: 2.453 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.056e-05/0.9815, allocations: 12 kB / 0.7284 GB, free: 2.441 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.348e-05/0.9815, allocations: 16.55 kB / 0.7284 GB, free: 2.426 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006493/0.9822, allocations: 210.1 kB / 0.7286 GB, free: 2.215 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 0.002709/0.9849, allocations: 1.395 MB / 0.7299 GB, free: 0.6875 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00057/0.9855, allocations: 215 kB / 0.7302 GB, free: 480 kB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.861e-05/0.9855, allocations: 4 kB / 0.7302 GB, free: 476 kB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004363/0.986, allocations: 170.7 kB / 0.7303 GB, free: 296 kB / 0.5886 GB
Notification: Performance of pre-optimization done (n=26): time 2.755e-06/0.986, allocations: 0 / 0.7303 GB, free: 296 kB / 0.5886 GB
Notification: Performance of matching and sorting (n=30): time 0.004622/0.9906, allocations: 1.137 MB / 0.7314 GB, free: 15.09 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.391e-05/0.9907, allocations: 55.41 kB / 0.7315 GB, free: 15.03 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005557/0.9913, allocations: 336.7 kB / 0.7318 GB, free: 14.69 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 4.892e-05/0.9913, allocations: 33.7 kB / 0.7318 GB, free: 14.65 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002154/0.9916, allocations: 216.3 kB / 0.732 GB, free: 14.44 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001374/0.9917, allocations: 106.5 kB / 0.7321 GB, free: 14.33 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.243e-05/0.9917, allocations: 8 kB / 0.7322 GB, free: 14.32 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.0001597/0.9919, allocations: 350.8 kB / 0.7325 GB, free: 13.97 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003391/0.9923, allocations: 116.3 kB / 0.7326 GB, free: 13.86 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004019/0.9927, allocations: 182.7 kB / 0.7328 GB, free: 13.66 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004158/0.9931, allocations: 170 kB / 0.7329 GB, free: 13.49 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.465e-06/0.9931, allocations: 0 / 0.7329 GB, free: 13.49 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.001512/0.9947, allocations: 488.9 kB / 0.7334 GB, free: 13 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 5.218e-05/0.9947, allocations: 33.86 kB / 0.7334 GB, free: 12.96 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.784e-06/0.9947, allocations: 7.938 kB / 0.7334 GB, free: 12.95 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005563/0.9953, allocations: 80.8 kB / 0.7335 GB, free: 12.87 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004864/0.9958, allocations: 64.42 kB / 0.7336 GB, free: 12.8 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002919/0.9988, allocations: 1.78 MB / 0.7353 GB, free: 10.89 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006052/0.9994, allocations: 23.92 kB / 0.7353 GB, free: 10.87 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.752e-05/0.9994, allocations: 16 kB / 0.7354 GB, free: 10.85 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.timTab.nextTimeEvent,timTab.nextTimeEvent,$PRE.timTab.nextTimeEventScaled,timTab.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (35):
 * Single equations (assignments): 33
 * 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: 1 {(1,100.0%) 5}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0003389/0.9998, allocations: 185.8 kB / 0.7355 GB, free: 10.66 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001012/0.9999, allocations: 47.48 kB / 0.7356 GB, free: 10.61 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000154/1, allocations: 52.36 kB / 0.7356 GB, free: 10.55 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.691e-06/1, allocations: 0 / 0.7356 GB, free: 10.55 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.825e-06/1, allocations: 0 / 0.7356 GB, free: 10.55 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002572/1, allocations: 148.6 kB / 0.7358 GB, free: 10.39 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.75e-05/1, allocations: 15.98 kB / 0.7358 GB, free: 10.38 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005759/1.001, allocations: 19.98 kB / 0.7358 GB, free: 10.36 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.38e-05/1.001, allocations: 19.97 kB / 0.7358 GB, free: 10.34 MB / 0.6042 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002166/1.003, allocations: 0.5169 MB / 0.7363 GB, free: 9.809 MB / 0.6042 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.001446/1.005, allocations: 0.6281 MB / 0.7369 GB, free: 9.164 MB / 0.6042 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0003407/1.005, allocations: 136.2 kB / 0.7371 GB, free: 9.031 MB / 0.6042 GB
Notification: Performance of sorting global known variables: time 0.000446/1.006, allocations: 267.2 kB / 0.7373 GB, free: 8.777 MB / 0.6042 GB
Notification: Performance of Backend: time 4.168e-06/1.006, allocations: 96 / 0.7373 GB, free: 8.777 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.002772/1.008, allocations: 0.8377 MB / 0.7381 GB, free: 8.012 MB / 0.6042 GB
Notification: Performance of SimCode: time 0.003512/1.012, allocations: 1.756 MB / 0.7399 GB, free: 6.211 MB / 0.6042 GB
Notification: Performance of Templates: time 0.02526/1.037, allocations: 8.795 MB / 0.7484 GB, free: 13.49 MB / 0.6198 GB