Running command: translateModel(Modelica_Synchronous.WorkInProgress.Tests.TestExactClockWithIntegrator,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_Synchronous_Modelica_Synchronous.WorkInProgress.Tests.TestExactClockWithIntegrator")
Notification: Performance of loadModel(Modelica_LinearSystems2): time 2.311/2.311, allocations: 251.5 MB / 266.1 MB, free: 0.6484 MB / 218.7 MB
Notification: Performance of loadModel(Modelica_Synchronous): time 0.1008/0.1008, allocations: 12.6 MB / 336.6 MB, free: 14.7 MB / 282.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.206e-05/4.205e-05, allocations: 4 kB / 399.8 MB, free: 15.45 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4161/0.4162, allocations: 59.43 MB / 459.2 MB, free: 28.6 MB / 346.7 MB
Notification: Performance of NFInst.instantiate(Modelica_Synchronous.WorkInProgress.Tests.TestExactClockWithIntegrator): time 0.001841/0.4181, allocations: 1.322 MB / 460.5 MB, free: 27.26 MB / 346.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0008722/0.419, allocations: 488 kB / 461 MB, free: 26.78 MB / 346.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 7.92e-05/0.4191, allocations: 7.938 kB / 461 MB, free: 26.77 MB / 346.7 MB
Notification: Performance of NFTyping.typeComponents: time 2.719e-05/0.4191, allocations: 0 / 461 MB, free: 26.77 MB / 346.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.0001185/0.4193, allocations: 15.91 kB / 461 MB, free: 26.75 MB / 346.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0002597/0.4195, allocations: 39.89 kB / 461 MB, free: 26.71 MB / 346.7 MB
Notification: Performance of NFFlatten.flatten: time 9.056e-05/0.4196, allocations: 31.91 kB / 461.1 MB, free: 26.68 MB / 346.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 6.992e-05/0.4197, allocations: 8 kB / 461.1 MB, free: 26.68 MB / 346.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 6.874e-05/0.4198, allocations: 19.91 kB / 461.1 MB, free: 26.66 MB / 346.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 6.271e-05/0.4199, allocations: 19.92 kB / 461.1 MB, free: 26.64 MB / 346.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 1.619e-05/0.4199, allocations: 0 / 461.1 MB, free: 26.64 MB / 346.7 MB
Notification: Performance of NFPackage.collectConstants: time 1.535e-05/0.4199, allocations: 4 kB / 461.1 MB, free: 26.63 MB / 346.7 MB
Notification: Performance of NFScalarize.scalarize: time 3.27e-05/0.42, allocations: 15.92 kB / 461.1 MB, free: 26.62 MB / 346.7 MB
Notification: Performance of NFVerifyModel.verify: time 1.754e-05/0.42, allocations: 4 kB / 461.1 MB, free: 26.61 MB / 346.7 MB
Notification: Performance of NFConvertDAE.convert: time 7.797e-05/0.4201, allocations: 46.59 kB / 461.2 MB, free: 26.57 MB / 346.7 MB
Notification: Performance of FrontEnd - DAE generated: time 2.545e-06/0.4201, allocations: 0 / 461.2 MB, free: 26.57 MB / 346.7 MB
Notification: Performance of FrontEnd: time 3.266e-06/0.4201, allocations: 0 / 461.2 MB, free: 26.57 MB / 346.7 MB
Notification: Performance of Transformations before backend: time 9.848e-06/0.4201, allocations: 3.938 kB / 461.2 MB, free: 26.57 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: 8
 * Number of variables: 8
Notification: Performance of Generate backend data structure: time 0.0004167/0.4206, allocations: 359.2 kB / 461.5 MB, free: 26.17 MB / 346.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.719e-05/0.4206, allocations: 12.03 kB / 461.6 MB, free: 26.16 MB / 346.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.168e-05/0.4207, allocations: 11.86 kB / 461.6 MB, free: 26.14 MB / 346.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001764/0.4208, allocations: 183.5 kB / 461.7 MB, free: 25.93 MB / 346.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.026e-05/0.4209, allocations: 11.98 kB / 461.8 MB, free: 25.91 MB / 346.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.897e-05/0.4209, allocations: 15.92 kB / 461.8 MB, free: 25.9 MB / 346.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002993/0.4212, allocations: 112.9 kB / 461.9 MB, free: 25.77 MB / 346.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 9.487e-06/0.4212, allocations: 0 / 461.9 MB, free: 25.77 MB / 346.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.898e-06/0.4213, allocations: 0 / 461.9 MB, free: 25.77 MB / 346.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.969e-06/0.4213, allocations: 4 kB / 461.9 MB, free: 25.77 MB / 346.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001281/0.4214, allocations: 23.98 kB / 461.9 MB, free: 25.74 MB / 346.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003372/0.4218, allocations: 273.7 kB / 462.2 MB, free: 25.42 MB / 346.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004076/0.4222, allocations: 81.28 kB / 462.3 MB, free: 25.32 MB / 346.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.247e-05/0.4222, allocations: 3.984 kB / 462.3 MB, free: 25.32 MB / 346.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.644e-05/0.4222, allocations: 42.56 kB / 462.3 MB, free: 25.27 MB / 346.7 MB
Notification: Performance of pre-optimization done (n=4): time 1.603e-06/0.4223, allocations: 0 / 462.3 MB, free: 25.27 MB / 346.7 MB
Notification: Performance of matching and sorting (n=4): time 0.0003315/0.4226, allocations: 93.5 kB / 462.4 MB, free: 25.17 MB / 346.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.927e-05/0.4227, allocations: 89.06 kB / 462.5 MB, free: 25.07 MB / 346.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001165/0.4228, allocations: 131.5 kB / 462.6 MB, free: 24.93 MB / 346.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.188e-05/0.4228, allocations: 25.7 kB / 462.6 MB, free: 24.9 MB / 346.7 MB
Notification: Performance of collectInitialEqns (initialization): time 3.616e-05/0.4229, allocations: 96.06 kB / 462.7 MB, free: 24.8 MB / 346.7 MB
Notification: Performance of collectInitialBindings (initialization): time 1.606e-05/0.4229, allocations: 11.84 kB / 462.7 MB, free: 24.79 MB / 346.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.541e-06/0.4229, allocations: 4.125 kB / 462.7 MB, free: 24.79 MB / 346.7 MB
Notification: Performance of setup shared object (initialization): time 5.505e-05/0.423, allocations: 322.8 kB / 463.1 MB, free: 24.46 MB / 346.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 7.576e-05/0.423, allocations: 8 kB / 463.1 MB, free: 24.45 MB / 346.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 8.552e-05/0.4231, allocations: 48.28 kB / 463.1 MB, free: 24.39 MB / 346.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001542/0.4233, allocations: 117 kB / 463.2 MB, free: 24.26 MB / 346.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.194e-06/0.4233, allocations: 3.938 kB / 463.2 MB, free: 24.25 MB / 346.7 MB
Notification: Performance of matching and sorting (n=7) (initialization): time 0.0002227/0.4236, allocations: 85.67 kB / 463.3 MB, free: 24.16 MB / 346.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.466e-05/0.4236, allocations: 9.25 kB / 463.3 MB, free: 24.16 MB / 346.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.192e-06/0.4236, allocations: 8 kB / 463.3 MB, free: 24.15 MB / 346.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.366e-05/0.4236, allocations: 0 / 463.3 MB, free: 24.15 MB / 346.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001036/0.4237, allocations: 19.92 kB / 463.4 MB, free: 24.13 MB / 346.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.995e-06/0.4238, allocations: 7.953 kB / 463.4 MB, free: 24.12 MB / 346.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.445e-05/0.4238, allocations: 8 kB / 463.4 MB, free: 24.11 MB / 346.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.909e-06/0.4239, allocations: 0 / 463.4 MB, free: 24.11 MB / 346.7 MB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         firstOrder.y = firstOrder.y_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (7):
 * Single equations (assignments): 7
 * 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 0.0001052/0.424, allocations: 123.9 kB / 463.5 MB, free: 23.98 MB / 346.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001174/0.4241, allocations: 61.59 kB / 463.6 MB, free: 23.92 MB / 346.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.853e-05/0.4242, allocations: 16.19 kB / 463.6 MB, free: 23.9 MB / 346.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.876e-06/0.4242, allocations: 0 / 463.6 MB, free: 23.9 MB / 346.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.108e-06/0.4242, allocations: 0 / 463.6 MB, free: 23.9 MB / 346.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.501e-06/0.4242, allocations: 7.938 kB / 463.6 MB, free: 23.89 MB / 346.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001636/0.4244, allocations: 173.6 kB / 463.7 MB, free: 23.68 MB / 346.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.884e-06/0.4244, allocations: 384 / 463.7 MB, free: 23.68 MB / 346.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00017/0.4246, allocations: 23.97 kB / 463.8 MB, free: 23.65 MB / 346.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 2.985e-06/0.4246, allocations: 0 / 463.8 MB, free: 23.65 MB / 346.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.04e-05/0.4246, allocations: 0 / 463.8 MB, free: 23.65 MB / 346.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.985e-06/0.4246, allocations: 8 kB / 463.8 MB, free: 23.64 MB / 346.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.893e-06/0.4246, allocations: 0 / 463.8 MB, free: 23.64 MB / 346.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002446/0.4249, allocations: 198 kB / 464 MB, free: 23.43 MB / 346.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 5.666e-05/0.4249, allocations: 96.94 kB / 464.1 MB, free: 23.31 MB / 346.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.606e-05/0.425, allocations: 4 kB / 464.1 MB, free: 23.31 MB / 346.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000116/0.4251, allocations: 7.984 kB / 464.1 MB, free: 23.3 MB / 346.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.061e-05/0.4251, allocations: 0 / 464.1 MB, free: 23.3 MB / 346.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.217e-06/0.4252, allocations: 7.953 kB / 464.1 MB, free: 23.29 MB / 346.7 MB
Notification: Performance of sorting global known variables: time 7.87e-05/0.4252, allocations: 113.3 kB / 464.2 MB, free: 23.18 MB / 346.7 MB
Notification: Performance of sort global known variables: time 4.01e-07/0.4253, allocations: 4 kB / 464.2 MB, free: 23.18 MB / 346.7 MB
Notification: Performance of remove unused functions: time 0.0002836/0.4256, allocations: 8 kB / 464.2 MB, free: 23.17 MB / 346.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (5):
 * Single equations (assignments): 5
 * 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 8.704e-05/0.4256, allocations: 95.25 kB / 464.3 MB, free: 23.07 MB / 346.7 MB
Notification: Performance of simCode: created initialization part: time 0.0002418/0.4259, allocations: 51.91 kB / 464.4 MB, free: 23.02 MB / 346.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.204e-06/0.4259, allocations: 0 / 464.4 MB, free: 23.02 MB / 346.7 MB
Notification: Performance of simCode: created simulation system equations: time 6.316e-05/0.426, allocations: 15.98 kB / 464.4 MB, free: 23 MB / 346.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003308/0.4263, allocations: 41.7 kB / 464.4 MB, free: 22.96 MB / 346.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003912/0.4267, allocations: 232.1 kB / 464.6 MB, free: 22.71 MB / 346.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001427/0.4269, allocations: 0.6965 MB / 465.3 MB, free: 21.99 MB / 346.7 MB
Notification: Performance of simCode: alias equations: time 5.185e-05/0.427, allocations: 16.05 kB / 465.3 MB, free: 21.97 MB / 346.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.54e-05/0.427, allocations: 7.438 kB / 465.4 MB, free: 21.96 MB / 346.7 MB
Notification: Performance of SimCode: time 6.52e-07/0.427, allocations: 4 kB / 465.4 MB, free: 21.96 MB / 346.7 MB
Notification: Performance of Templates: time 0.003522/0.4306, allocations: 0.6784 MB / 466 MB, free: 21.29 MB / 346.7 MB