Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0007803/0.0007803, allocations: 115 kB / 19.7 MB, free: 0.5273 MB / 13.93 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0008719/0.0008719, allocations: 211.9 kB / 23.01 MB, free: 3.113 MB / 13.93 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.8871/0.8871, allocations: 230.6 MB / 256.8 MB, free: 3.457 MB / 202.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-531:190:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-531:198:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 0.7442/0.7442, allocations: 203.8 MB / 0.5049 GB, free: 0.7188 MB / 410.7 MB " [Timeout remaining time 179] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison") translateModel(IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison") [Timeout 660] "Notification: IDEAS requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0009361/0.0009361, allocations: 71.89 kB / 0.7195 GB, free: 14.43 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5237/0.5246, allocations: 102 MB / 0.8191 GB, free: 25.22 MB / 0.6355 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison): time 0.003964/0.5286, allocations: 3.802 MB / 0.8228 GB, free: 22.56 MB / 0.6355 GB Notification: Performance of NFInst.instExpressions: time 0.006435/0.535, allocations: 5.008 MB / 0.8277 GB, free: 19.22 MB / 0.6355 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003744/0.5354, allocations: 22.22 kB / 0.8277 GB, free: 19.21 MB / 0.6355 GB Notification: Performance of NFTyping.typeComponents: time 0.00281/0.5382, allocations: 1.511 MB / 0.8292 GB, free: 18.7 MB / 0.6355 GB Notification: Performance of NFTyping.typeBindings: time 0.001152/0.5394, allocations: 0.8194 MB / 0.83 GB, free: 18.27 MB / 0.6355 GB Notification: Performance of NFTyping.typeClassSections: time 0.00141/0.5408, allocations: 0.8613 MB / 0.8308 GB, free: 17.87 MB / 0.6355 GB Notification: Performance of NFFlatten.flatten: time 0.01235/0.5531, allocations: 9.784 MB / 0.8404 GB, free: 15.01 MB / 0.6355 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002325/0.5534, allocations: 51.39 kB / 0.8404 GB, free: 14.98 MB / 0.6355 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00121/0.5546, allocations: 0.5889 MB / 0.841 GB, free: 14.74 MB / 0.6355 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007181/0.5553, allocations: 0.6452 MB / 0.8416 GB, free: 14.45 MB / 0.6355 GB Notification: Performance of NFPackage.collectConstants: time 0.0001262/0.5554, allocations: 71.41 kB / 0.8417 GB, free: 14.45 MB / 0.6355 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001771/0.5572, allocations: 0.9247 MB / 0.8426 GB, free: 14.16 MB / 0.6355 GB Notification: Performance of NFScalarize.scalarize: time 0.0007708/0.558, allocations: 0.8132 MB / 0.8434 GB, free: 13.91 MB / 0.6355 GB Notification: Performance of NFVerifyModel.verify: time 0.000565/0.5585, allocations: 0.8445 MB / 0.8442 GB, free: 13.38 MB / 0.6355 GB Notification: Performance of NFConvertDAE.convert: time 0.002531/0.5611, allocations: 2.563 MB / 0.8467 GB, free: 12.46 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 3.987e-06/0.5611, allocations: 4 kB / 0.8467 GB, free: 12.46 MB / 0.6355 GB Notification: Performance of FrontEnd: time 1.983e-06/0.5611, allocations: 1.469 kB / 0.8467 GB, free: 12.46 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 1.764e-05/0.5611, allocations: 0 / 0.8467 GB, free: 12.46 MB / 0.6355 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 44 * Number of variables: 44 Notification: Performance of Generate backend data structure: time 0.002361/0.5635, allocations: 2.184 MB / 0.8489 GB, free: 10.86 MB / 0.6355 GB Notification: Performance of prepare preOptimizeDAE: time 3.995e-05/0.5635, allocations: 14.78 kB / 0.8489 GB, free: 10.86 MB / 0.6355 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001137/0.5646, allocations: 497.1 kB / 0.8494 GB, free: 10.63 MB / 0.6355 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002896/0.5675, allocations: 2.774 MB / 0.8521 GB, free: 8.922 MB / 0.6355 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.465e-05/0.5676, allocations: 27.39 kB / 0.8521 GB, free: 8.906 MB / 0.6355 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.655e-05/0.5676, allocations: 34.22 kB / 0.8521 GB, free: 8.895 MB / 0.6355 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007865/0.5684, allocations: 0.6532 MB / 0.8528 GB, free: 8.559 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.697e-06/0.5684, allocations: 0 / 0.8528 GB, free: 8.559 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.034e-05/0.5684, allocations: 10.22 kB / 0.8528 GB, free: 8.551 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.937e-06/0.5684, allocations: 8.438 kB / 0.8528 GB, free: 8.547 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008066/0.5692, allocations: 0.5339 MB / 0.8533 GB, free: 8.328 MB / 0.6355 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002342/0.5716, allocations: 2.218 MB / 0.8555 GB, free: 6.828 MB / 0.6355 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009663/0.5726, allocations: 0.6984 MB / 0.8562 GB, free: 6.516 MB / 0.6355 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004086/0.573, allocations: 286 kB / 0.8564 GB, free: 6.387 MB / 0.6355 GB Notification: Performance of preOpt evalFunc (simulation): time 3.325e-05/0.573, allocations: 4.125 kB / 0.8564 GB, free: 6.387 MB / 0.6355 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.076e-05/0.573, allocations: 35.94 kB / 0.8565 GB, free: 6.344 MB / 0.6355 GB Notification: Performance of pre-optimization done (n=21): time 2.455e-06/0.573, allocations: 0 / 0.8565 GB, free: 6.344 MB / 0.6355 GB Notification: Performance of matching and sorting (n=21): time 0.001519/0.5745, allocations: 1.038 MB / 0.8575 GB, free: 5.867 MB / 0.6355 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.54e-05/0.5746, allocations: 57.81 kB / 0.8575 GB, free: 5.801 MB / 0.6355 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002718/0.5773, allocations: 2.679 MB / 0.8602 GB, free: 4.371 MB / 0.6355 GB Notification: Performance of collectPreVariables (initialization): time 4.517e-05/0.5773, allocations: 33.45 kB / 0.8602 GB, free: 4.336 MB / 0.6355 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003478/0.5777, allocations: 0.6735 MB / 0.8608 GB, free: 3.746 MB / 0.6355 GB Notification: Performance of collectInitialBindings (initialization): time 5.442e-05/0.5777, allocations: 87.78 kB / 0.8609 GB, free: 3.672 MB / 0.6355 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003272/0.5781, allocations: 353.2 kB / 0.8613 GB, free: 3.488 MB / 0.6355 GB Notification: Performance of setup shared object (initialization): time 2.776e-05/0.5781, allocations: 306.2 kB / 0.8616 GB, free: 3.188 MB / 0.6355 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001069/0.5792, allocations: 1.105 MB / 0.8626 GB, free: 2.688 MB / 0.6355 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00118/0.5803, allocations: 1.457 MB / 0.8641 GB, free: 1.812 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001966/0.5823, allocations: 2.347 MB / 0.8664 GB, free: 0.5938 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.532e-06/0.5823, allocations: 1.469 kB / 0.8664 GB, free: 0.5938 MB / 0.6355 GB Notification: Performance of matching and sorting (n=196) (initialization): time 0.00288/0.5852, allocations: 2.776 MB / 0.8691 GB, free: 15.32 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 2.414e-05/0.5852, allocations: 11.38 kB / 0.8691 GB, free: 15.32 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.385e-05/0.5852, allocations: 6.156 kB / 0.8691 GB, free: 15.32 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.595e-05/0.5853, allocations: 16.08 kB / 0.8691 GB, free: 15.32 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005849/0.5858, allocations: 258.2 kB / 0.8693 GB, free: 15.25 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.848e-05/0.5859, allocations: 19.33 kB / 0.8694 GB, free: 15.25 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001116/0.587, allocations: 213.4 kB / 0.8696 GB, free: 15.05 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.504e-05/0.5871, allocations: 75.98 kB / 0.8696 GB, free: 14.98 MB / 0.6511 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001349/0.5884, allocations: 1.401 MB / 0.871 GB, free: 13.57 MB / 0.6511 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001011/0.5894, allocations: 1.3 MB / 0.8723 GB, free: 12.16 MB / 0.6511 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001663/0.5911, allocations: 2.041 MB / 0.8743 GB, free: 10.02 MB / 0.6511 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.54e-06/0.5911, allocations: 11.92 kB / 0.8743 GB, free: 10.01 MB / 0.6511 GB Notification: Performance of matching and sorting (n=196) (initialization_lambda0): time 0.002225/0.5933, allocations: 2.442 MB / 0.8767 GB, free: 7.566 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 1.357e-05/0.5933, allocations: 8 kB / 0.8767 GB, free: 7.559 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.434e-06/0.5933, allocations: 12.03 kB / 0.8767 GB, free: 7.547 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.676e-06/0.5933, allocations: 12 kB / 0.8767 GB, free: 7.535 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004702/0.5938, allocations: 255.6 kB / 0.8769 GB, free: 7.285 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.989e-06/0.5938, allocations: 15.94 kB / 0.877 GB, free: 7.27 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000928/0.5948, allocations: 179.8 kB / 0.8771 GB, free: 7.094 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.112e-05/0.5948, allocations: 71.98 kB / 0.8772 GB, free: 7.023 MB / 0.6511 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 31 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (120): * Single equations (assignments): 116 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002063/0.595, allocations: 232.9 kB / 0.8774 GB, free: 6.789 MB / 0.6511 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001516/0.5952, allocations: 178.7 kB / 0.8776 GB, free: 6.613 MB / 0.6511 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001136/0.5963, allocations: 0.8116 MB / 0.8784 GB, free: 5.793 MB / 0.6511 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.719e-06/0.5963, allocations: 4 kB / 0.8784 GB, free: 5.789 MB / 0.6511 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.743e-06/0.5963, allocations: 4 kB / 0.8784 GB, free: 5.785 MB / 0.6511 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.797e-06/0.5963, allocations: 0 / 0.8784 GB, free: 5.785 MB / 0.6511 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008645/0.5972, allocations: 1.035 MB / 0.8794 GB, free: 4.707 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.705e-06/0.5972, allocations: 0 / 0.8794 GB, free: 4.707 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002295/0.5974, allocations: 87.86 kB / 0.8795 GB, free: 4.621 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.386e-06/0.5974, allocations: 0 / 0.8795 GB, free: 4.621 MB / 0.6511 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.994e-05/0.5975, allocations: 15.98 kB / 0.8795 GB, free: 4.605 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.474e-06/0.5975, allocations: 0 / 0.8795 GB, free: 4.605 MB / 0.6511 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.462e-06/0.5975, allocations: 0 / 0.8795 GB, free: 4.605 MB / 0.6511 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009363/0.5984, allocations: 0.8791 MB / 0.8804 GB, free: 3.707 MB / 0.6511 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003648/0.5988, allocations: 286.5 kB / 0.8806 GB, free: 3.426 MB / 0.6511 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001337/0.5989, allocations: 7.984 kB / 0.8806 GB, free: 3.418 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004662/0.5994, allocations: 87.89 kB / 0.8807 GB, free: 3.332 MB / 0.6511 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.575e-05/0.5994, allocations: 15.97 kB / 0.8807 GB, free: 3.316 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.651e-05/0.5995, allocations: 20 kB / 0.8808 GB, free: 3.297 MB / 0.6511 GB Notification: Performance of sorting global known variables: time 0.001986/0.6014, allocations: 1.827 MB / 0.8825 GB, free: 1.453 MB / 0.6511 GB Notification: Performance of sort global known variables: time 9e-08/0.6014, allocations: 3.938 kB / 0.8825 GB, free: 1.449 MB / 0.6511 GB Notification: Performance of remove unused functions: time 0.001489/0.6029, allocations: 0.6831 MB / 0.8832 GB, free: 0.7656 MB / 0.6511 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (23): * Single equations (assignments): 23 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0005809/0.6035, allocations: 391 kB / 0.8836 GB, free: 384 kB / 0.6511 GB Notification: Performance of simCode: created initialization part: time 0.002397/0.6059, allocations: 2.554 MB / 0.8861 GB, free: 13.82 MB / 0.6667 GB Notification: Performance of simCode: created event and clocks part: time 2.094e-06/0.6059, allocations: 4 kB / 0.8861 GB, free: 13.82 MB / 0.6667 GB Notification: Performance of simCode: created simulation system equations: time 0.0003582/0.6063, allocations: 291.7 kB / 0.8864 GB, free: 13.54 MB / 0.6667 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001649/0.6079, allocations: 0.9023 MB / 0.8872 GB, free: 12.67 MB / 0.6667 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003223/0.6111, allocations: 2.996 MB / 0.8902 GB, free: 9.633 MB / 0.6667 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006985/0.6118, allocations: 1.408 MB / 0.8915 GB, free: 8.199 MB / 0.6667 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003144/0.6122, allocations: 147.4 kB / 0.8917 GB, free: 8.055 MB / 0.6667 GB Notification: Performance of SimCode: time 6.51e-07/0.6122, allocations: 0 / 0.8917 GB, free: 8.055 MB / 0.6667 GB Notification: Performance of Templates: time 0.0288/0.641, allocations: 30.88 MB / 0.9218 GB, free: 9.504 MB / 0.698 GB " [Timeout remaining time 659] make -j1 -f IDEAS_dev_IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison.makefile [Timeout 660] (rm -f IDEAS_dev_IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison.sim & ./IDEAS_dev_IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 11.927039821865037] Failed to read output from testmodel.py, exit status != 0: 0.6469792139250785 0.65552022 0.09280147500000001 Calling exit ...