Running command: translateModel(Modelica_Synchronous.WorkInProgress.Tests.TestBackSample,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_Synchronous_Modelica_Synchronous.WorkInProgress.Tests.TestBackSample")
Notification: Performance of loadModel(Modelica_LinearSystems2): time 2.263/2.263, allocations: 251.5 MB / 266 MB, free: 0.6836 MB / 218.7 MB
Notification: Performance of loadModel(Modelica_Synchronous): time 0.09768/0.09768, allocations: 12.59 MB / 336.6 MB, free: 14.74 MB / 282.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.326e-05/3.323e-05, allocations: 4 kB / 399.8 MB, free: 15.48 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3941/0.3941, allocations: 59.43 MB / 459.2 MB, free: 28.62 MB / 346.7 MB
Notification: Performance of NFInst.instantiate(Modelica_Synchronous.WorkInProgress.Tests.TestBackSample): time 0.001922/0.3961, allocations: 1.394 MB / 460.6 MB, free: 27.21 MB / 346.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0008551/0.397, allocations: 484 kB / 461.1 MB, free: 26.73 MB / 346.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 7.924e-05/0.3971, allocations: 4 kB / 461.1 MB, free: 26.73 MB / 346.7 MB
Notification: Performance of NFTyping.typeComponents: time 2.649e-05/0.3971, allocations: 7.922 kB / 461.1 MB, free: 26.72 MB / 346.7 MB
Notification: Performance of NFTyping.typeBindings: time 8.179e-05/0.3972, allocations: 19.91 kB / 461.1 MB, free: 26.7 MB / 346.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0002789/0.3975, allocations: 35.89 kB / 461.1 MB, free: 26.67 MB / 346.7 MB
Notification: Performance of NFFlatten.flatten: time 8.911e-05/0.3976, allocations: 39.89 kB / 461.2 MB, free: 26.63 MB / 346.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 9.781e-05/0.3977, allocations: 23.97 kB / 461.2 MB, free: 26.61 MB / 346.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 8.907e-05/0.3978, allocations: 19.94 kB / 461.2 MB, free: 26.59 MB / 346.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 6.898e-05/0.3979, allocations: 23.86 kB / 461.2 MB, free: 26.56 MB / 346.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 1.734e-05/0.3979, allocations: 0 / 461.2 MB, free: 26.56 MB / 346.7 MB
Notification: Performance of NFPackage.collectConstants: time 1.695e-05/0.398, allocations: 4 kB / 461.2 MB, free: 26.56 MB / 346.7 MB
Notification: Performance of NFScalarize.scalarize: time 1.888e-05/0.398, allocations: 19.91 kB / 461.3 MB, free: 26.54 MB / 346.7 MB
Notification: Performance of NFVerifyModel.verify: time 2.116e-05/0.398, allocations: 4 kB / 461.3 MB, free: 26.54 MB / 346.7 MB
Notification: Performance of NFConvertDAE.convert: time 8.266e-05/0.3981, allocations: 42.59 kB / 461.3 MB, free: 26.5 MB / 346.7 MB
Notification: Performance of FrontEnd - DAE generated: time 4.238e-06/0.3981, allocations: 0 / 461.3 MB, free: 26.5 MB / 346.7 MB
Notification: Performance of FrontEnd: time 2.285e-06/0.3981, allocations: 7.938 kB / 461.3 MB, free: 26.49 MB / 346.7 MB
Notification: Performance of Transformations before backend: time 9.317e-06/0.3982, allocations: 0 / 461.3 MB, free: 26.49 MB / 346.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 14
 * Number of variables: 14
Notification: Performance of Generate backend data structure: time 0.0004244/0.3986, allocations: 355.2 kB / 461.7 MB, free: 26.09 MB / 346.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.056e-05/0.3986, allocations: 8.031 kB / 461.7 MB, free: 26.09 MB / 346.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.452e-05/0.3987, allocations: 19.77 kB / 461.7 MB, free: 26.07 MB / 346.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002062/0.3989, allocations: 203.9 kB / 461.9 MB, free: 25.83 MB / 346.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.494e-05/0.3989, allocations: 11.94 kB / 461.9 MB, free: 25.82 MB / 346.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.067e-05/0.399, allocations: 4 kB / 461.9 MB, free: 25.81 MB / 346.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000431/0.3994, allocations: 174.7 kB / 462.1 MB, free: 25.62 MB / 346.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.19e-05/0.3994, allocations: 3.938 kB / 462.1 MB, free: 25.61 MB / 346.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.522e-05/0.3995, allocations: 8 kB / 462.1 MB, free: 25.61 MB / 346.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.52e-06/0.3995, allocations: 0 / 462.1 MB, free: 25.61 MB / 346.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001699/0.3997, allocations: 47.92 kB / 462.1 MB, free: 25.56 MB / 346.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003221/0.4, allocations: 291.4 kB / 462.4 MB, free: 25.21 MB / 346.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003086/0.4003, allocations: 203.7 kB / 462.6 MB, free: 24.96 MB / 346.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 3.152e-05/0.4004, allocations: 4.062 kB / 462.6 MB, free: 24.96 MB / 346.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.924e-05/0.4004, allocations: 38.5 kB / 462.6 MB, free: 24.91 MB / 346.7 MB
Notification: Performance of pre-optimization done (n=11): time 1.693e-06/0.4004, allocations: 0 / 462.6 MB, free: 24.91 MB / 346.7 MB
Notification: Performance of matching and sorting (n=11): time 0.0004547/0.4009, allocations: 153.4 kB / 462.8 MB, free: 24.75 MB / 346.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.812e-05/0.4009, allocations: 140.8 kB / 462.9 MB, free: 24.59 MB / 346.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.815e-05/0.401, allocations: 122.2 kB / 463.1 MB, free: 24.46 MB / 346.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.244e-05/0.4011, allocations: 25.7 kB / 463.1 MB, free: 24.43 MB / 346.7 MB
Notification: Performance of collectInitialEqns (initialization): time 4.44e-05/0.4011, allocations: 96.12 kB / 463.2 MB, free: 24.33 MB / 346.7 MB
Notification: Performance of collectInitialBindings (initialization): time 1.971e-05/0.4011, allocations: 7.938 kB / 463.2 MB, free: 24.32 MB / 346.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.511e-06/0.4012, allocations: 0 / 463.2 MB, free: 24.32 MB / 346.7 MB
Notification: Performance of setup shared object (initialization): time 6.078e-05/0.4012, allocations: 322.8 kB / 463.5 MB, free: 24 MB / 346.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 7.812e-05/0.4013, allocations: 23.98 kB / 463.5 MB, free: 23.98 MB / 346.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001058/0.4014, allocations: 85.38 kB / 463.6 MB, free: 23.86 MB / 346.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 9.92e-05/0.4016, allocations: 27.98 kB / 463.6 MB, free: 23.83 MB / 346.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.846e-06/0.4016, allocations: 3.938 kB / 463.6 MB, free: 23.83 MB / 346.7 MB
Notification: Performance of matching and sorting (n=11) (initialization): time 0.0002818/0.4019, allocations: 129.3 kB / 463.8 MB, free: 23.7 MB / 346.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.671e-05/0.4019, allocations: 4 kB / 463.8 MB, free: 23.69 MB / 346.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.323e-06/0.4019, allocations: 4.25 kB / 463.8 MB, free: 23.69 MB / 346.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.697e-05/0.4019, allocations: 4 kB / 463.8 MB, free: 23.68 MB / 346.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000157/0.4021, allocations: 28.33 kB / 463.8 MB, free: 23.66 MB / 346.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.908e-06/0.4021, allocations: 11.89 kB / 463.8 MB, free: 23.64 MB / 346.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.455e-05/0.4022, allocations: 11.91 kB / 463.8 MB, free: 23.63 MB / 346.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.404e-05/0.4022, allocations: 4 kB / 463.8 MB, free: 23.63 MB / 346.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (11):
 * Single equations (assignments): 11
 * 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 8.037e-05/0.4023, allocations: 117.8 kB / 463.9 MB, free: 23.5 MB / 346.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001845/0.4025, allocations: 93.52 kB / 464 MB, free: 23.41 MB / 346.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.296e-05/0.4026, allocations: 12.31 kB / 464 MB, free: 23.4 MB / 346.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.388e-06/0.4026, allocations: 4 kB / 464.1 MB, free: 23.39 MB / 346.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.139e-06/0.4026, allocations: 0 / 464.1 MB, free: 23.39 MB / 346.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.732e-06/0.4026, allocations: 11.98 kB / 464.1 MB, free: 23.38 MB / 346.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001835/0.4028, allocations: 181.6 kB / 464.2 MB, free: 23.16 MB / 346.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.314e-06/0.4028, allocations: 3.938 kB / 464.2 MB, free: 23.15 MB / 346.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001559/0.403, allocations: 19.98 kB / 464.3 MB, free: 23.13 MB / 346.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 5.711e-06/0.403, allocations: 7.938 kB / 464.3 MB, free: 23.12 MB / 346.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.212e-05/0.403, allocations: 4 kB / 464.3 MB, free: 23.12 MB / 346.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.807e-06/0.4031, allocations: 4 kB / 464.3 MB, free: 23.12 MB / 346.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.064e-06/0.4031, allocations: 0 / 464.3 MB, free: 23.12 MB / 346.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000313/0.4034, allocations: 271 kB / 464.5 MB, free: 22.81 MB / 346.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 3.355e-05/0.4034, allocations: 88.97 kB / 464.6 MB, free: 22.7 MB / 346.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.547e-05/0.4035, allocations: 12 kB / 464.6 MB, free: 22.69 MB / 346.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001185/0.4036, allocations: 7.984 kB / 464.6 MB, free: 22.68 MB / 346.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.766e-05/0.4036, allocations: 0 / 464.6 MB, free: 22.68 MB / 346.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.124e-05/0.4037, allocations: 4 kB / 464.7 MB, free: 22.68 MB / 346.7 MB
Notification: Performance of sorting global known variables: time 6.2e-05/0.4037, allocations: 100.7 kB / 464.8 MB, free: 22.58 MB / 346.7 MB
Notification: Performance of sort global known variables: time 3.51e-07/0.4037, allocations: 0 / 464.8 MB, free: 22.58 MB / 346.7 MB
Notification: Performance of remove unused functions: time 0.0003207/0.4041, allocations: 16 kB / 464.8 MB, free: 22.57 MB / 346.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (11):
 * Single equations (assignments): 11
 * 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 Backend phase and start with SimCode phase: time 9.408e-05/0.4042, allocations: 95.25 kB / 464.9 MB, free: 22.46 MB / 346.7 MB
Notification: Performance of simCode: created initialization part: time 0.0002752/0.4045, allocations: 75.84 kB / 464.9 MB, free: 22.39 MB / 346.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.945e-06/0.4045, allocations: 0 / 464.9 MB, free: 22.39 MB / 346.7 MB
Notification: Performance of simCode: created simulation system equations: time 6.574e-05/0.4046, allocations: 19.92 kB / 465 MB, free: 22.37 MB / 346.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004089/0.405, allocations: 50.3 kB / 465 MB, free: 22.32 MB / 346.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004663/0.4055, allocations: 239.8 kB / 465.2 MB, free: 22.05 MB / 346.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001474/0.4056, allocations: 0.7198 MB / 466 MB, free: 21.31 MB / 346.7 MB
Notification: Performance of simCode: alias equations: time 5.027e-05/0.4057, allocations: 4.938 kB / 466 MB, free: 21.3 MB / 346.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.721e-05/0.4057, allocations: 11.44 kB / 466 MB, free: 21.29 MB / 346.7 MB
Notification: Performance of SimCode: time 7.92e-07/0.4057, allocations: 0 / 466 MB, free: 21.29 MB / 346.7 MB
Notification: Performance of Templates: time 0.006371/0.4121, allocations: 0.8807 MB / 466.9 MB, free: 20.43 MB / 346.7 MB