Running command: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Examples.Tutorial.SpaceCooling.System1")
Notification: Performance of loadModel(Buildings): time 3.754/3.754, allocations: 402 MB / 416.6 MB, free: 10.09 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.101e-05/3.113e-05, allocations: 4 kB / 0.5009 GB, free: 8.238 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2015/0.2015, allocations: 92.69 MB / 0.5915 GB, free: 11.38 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.SpaceCooling.System1): time 0.7548/0.9564, allocations: 131.7 MB / 0.7201 GB, free: 11.12 MB / 0.5886 GB
Notification: Performance of NFInst.instExpressions: time 0.006081/0.9625, allocations: 2.62 MB / 0.7226 GB, free: 8.496 MB / 0.5886 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005958/0.9631, allocations: 19.94 kB / 0.7226 GB, free: 8.477 MB / 0.5886 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008247/0.964, allocations: 207 kB / 0.7228 GB, free: 8.273 MB / 0.5886 GB
Notification: Performance of NFTyping.typeBindings: time 0.00247/0.9665, allocations: 0.6542 MB / 0.7235 GB, free: 7.617 MB / 0.5886 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001525/0.968, allocations: 367.2 kB / 0.7238 GB, free: 7.258 MB / 0.5886 GB
Notification: Performance of NFFlatten.flatten: time 0.001351/0.9694, allocations: 492.7 kB / 0.7243 GB, free: 6.777 MB / 0.5886 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003264/0.9697, allocations: 156.6 kB / 0.7244 GB, free: 6.625 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0005433/0.9703, allocations: 235.2 kB / 0.7247 GB, free: 6.395 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003931/0.9707, allocations: 167.5 kB / 0.7248 GB, free: 6.23 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001136/0.9718, allocations: 291.4 kB / 0.7251 GB, free: 5.945 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001012/0.972, allocations: 12 kB / 0.7251 GB, free: 5.934 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001847/0.9722, allocations: 103.7 kB / 0.7252 GB, free: 5.832 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001503/0.9723, allocations: 48 kB / 0.7253 GB, free: 5.785 MB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.0009783/0.9733, allocations: 497.8 kB / 0.7257 GB, free: 5.301 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 2.725e-06/0.9733, allocations: 0 / 0.7257 GB, free: 5.301 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 1.813e-06/0.9733, allocations: 0 / 0.7257 GB, free: 5.301 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 1.35e-05/0.9734, allocations: 0 / 0.7257 GB, free: 5.301 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: 61
 * Number of variables: 61
Notification: Performance of Generate backend data structure: time 0.001203/0.9746, allocations: 0.5768 MB / 0.7263 GB, free: 4.676 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.759e-05/0.9746, allocations: 16.03 kB / 0.7263 GB, free: 4.66 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001423/0.9761, allocations: 143.3 kB / 0.7265 GB, free: 4.52 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008683/0.977, allocations: 379.2 kB / 0.7268 GB, free: 4.109 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.52e-05/0.977, allocations: 32.48 kB / 0.7268 GB, free: 4.078 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.771e-05/0.9771, allocations: 24 kB / 0.7269 GB, free: 4.055 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007056/0.9778, allocations: 279.7 kB / 0.7271 GB, free: 3.77 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.144e-05/0.9779, allocations: 4 kB / 0.7271 GB, free: 3.766 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.608e-05/0.9779, allocations: 8 kB / 0.7272 GB, free: 3.758 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.092e-05/0.9779, allocations: 8.562 kB / 0.7272 GB, free: 3.746 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005605/0.9785, allocations: 198.6 kB / 0.7273 GB, free: 3.555 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 0.002759/0.9813, allocations: 1.33 MB / 0.7286 GB, free: 2.082 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007014/0.982, allocations: 202.9 kB / 0.7288 GB, free: 1.875 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.824e-05/0.9821, allocations: 0 / 0.7288 GB, free: 1.875 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.793e-05/0.9821, allocations: 42.5 kB / 0.7289 GB, free: 1.824 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=19): time 2.044e-06/0.9821, allocations: 0 / 0.7289 GB, free: 1.824 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=19): time 0.001469/0.9836, allocations: 392.8 kB / 0.7293 GB, free: 1.414 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.857e-05/0.9837, allocations: 55.41 kB / 0.7293 GB, free: 1.348 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004617/0.9841, allocations: 267.7 kB / 0.7296 GB, free: 1.078 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 4.36e-05/0.9842, allocations: 33.64 kB / 0.7296 GB, free: 1.039 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001809/0.9844, allocations: 196.3 kB / 0.7298 GB, free: 0.8398 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 9.831e-05/0.9845, allocations: 70.94 kB / 0.7299 GB, free: 0.7695 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.614e-05/0.9845, allocations: 8 kB / 0.7299 GB, free: 0.7617 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001504/0.9847, allocations: 338.8 kB / 0.7302 GB, free: 432 kB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001693/0.9849, allocations: 59.97 kB / 0.7302 GB, free: 372 kB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002251/0.9851, allocations: 116.8 kB / 0.7304 GB, free: 232 kB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002136/0.9853, allocations: 78.42 kB / 0.7304 GB, free: 156 kB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.596e-06/0.9853, allocations: 0 / 0.7304 GB, free: 156 kB / 0.5886 GB
Notification: Performance of matching and sorting (n=26) (initialization): time 0.0005991/0.9859, allocations: 241.1 kB / 0.7307 GB, free: 15.91 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 2.684e-05/0.986, allocations: 8 kB / 0.7307 GB, free: 15.9 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.158e-06/0.986, allocations: 4 kB / 0.7307 GB, free: 15.9 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.024e-05/0.986, allocations: 12.14 kB / 0.7307 GB, free: 15.89 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003856/0.9864, allocations: 43.92 kB / 0.7307 GB, free: 15.84 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.027e-06/0.9865, allocations: 3.938 kB / 0.7307 GB, free: 15.84 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005505/0.987, allocations: 31.73 kB / 0.7308 GB, free: 15.81 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.109e-05/0.9871, allocations: 4 kB / 0.7308 GB, free: 15.8 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (26):
 * Single equations (assignments): 26
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002454/0.9873, allocations: 166.7 kB / 0.7309 GB, free: 15.63 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.516e-05/0.9874, allocations: 31.62 kB / 0.7309 GB, free: 15.6 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001134/0.9875, allocations: 39.08 kB / 0.731 GB, free: 15.56 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.803e-06/0.9875, allocations: 3.953 kB / 0.731 GB, free: 15.56 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.104e-06/0.9876, allocations: 0 / 0.731 GB, free: 15.56 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002119/0.9878, allocations: 128.7 kB / 0.7311 GB, free: 15.41 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.265e-05/0.9879, allocations: 11.98 kB / 0.7311 GB, free: 15.4 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004984/0.9884, allocations: 11.91 kB / 0.7311 GB, free: 15.39 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.153e-05/0.9884, allocations: 15.97 kB / 0.7311 GB, free: 15.38 MB / 0.6042 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.001013/0.9895, allocations: 312.3 kB / 0.7314 GB, free: 15.06 MB / 0.6042 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.0007883/0.9903, allocations: 466.1 kB / 0.7319 GB, free: 14.59 MB / 0.6042 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0001775/0.9905, allocations: 76.02 kB / 0.732 GB, free: 14.52 MB / 0.6042 GB
Notification: Performance of sorting global known variables: time 0.0003434/0.9908, allocations: 219.1 kB / 0.7322 GB, free: 14.3 MB / 0.6042 GB
Notification: Performance of Backend: time 9.41e-07/0.9908, allocations: 0 / 0.7322 GB, free: 14.3 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.0009858/0.9918, allocations: 292.8 kB / 0.7325 GB, free: 14.02 MB / 0.6042 GB
Notification: Performance of SimCode: time 0.003233/0.9951, allocations: 1.527 MB / 0.7339 GB, free: 12.44 MB / 0.6042 GB
Notification: Performance of Templates: time 0.02038/1.015, allocations: 6.878 MB / 0.7407 GB, free: 5.637 MB / 0.6042 GB