Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.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 0.0008993/0.0008993, allocations: 101.5 kB / 18.95 MB, free: 1.184 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 0.001017/0.001017, allocations: 209.2 kB / 22.24 MB, free: 3.59 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 0.9493/0.9493, allocations: 230.6 MB / 256 MB, free: 9.605 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 0.7641/0.7641, allocations: 203.8 MB / 0.5042 GB, free: 10.44 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: "" <> buildModelFMU(IDEAS.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic,fileNamePrefix="IDEAS_dev_IDEAS_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic,fileNamePrefix="IDEAS_dev_IDEAS_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic",fmuType="me",version="2.0",platforms={"static"}) [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 0.000948/0.000948, allocations: 70.33 kB / 0.7182 GB, free: 4.02 MB / 0.5261 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4865/0.4875, allocations: 102 MB / 0.8178 GB, free: 1.031 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(IDEAS.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic): time 0.004793/0.4922, allocations: 4.437 MB / 0.8221 GB, free: 14.07 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.1274/0.6197, allocations: 132.7 MB / 0.9517 GB, free: 12.09 MB / 0.7292 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008067/0.6205, allocations: 27.81 kB / 0.9517 GB, free: 12.06 MB / 0.7292 GB Notification: Performance of NFTyping.typeComponents: time 0.0005344/0.621, allocations: 198.2 kB / 0.9519 GB, free: 11.87 MB / 0.7292 GB Notification: Performance of NFTyping.typeBindings: time 0.001489/0.6225, allocations: 0.559 MB / 0.9525 GB, free: 11.31 MB / 0.7292 GB Notification: Performance of NFTyping.typeClassSections: time 0.001634/0.6241, allocations: 0.8636 MB / 0.9533 GB, free: 10.46 MB / 0.7292 GB Notification: Performance of NFFlatten.flatten: time 0.001066/0.6252, allocations: 1.397 MB / 0.9547 GB, free: 9.051 MB / 0.7292 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009365/0.6261, allocations: 390 kB / 0.955 GB, free: 8.641 MB / 0.7292 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0005069/0.6266, allocations: 0.5022 MB / 0.9555 GB, free: 8.137 MB / 0.7292 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003765/0.627, allocations: 465.8 kB / 0.956 GB, free: 7.68 MB / 0.7292 GB Notification: Performance of NFPackage.collectConstants: time 9.334e-05/0.6271, allocations: 116 kB / 0.9561 GB, free: 7.566 MB / 0.7292 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0007845/0.6279, allocations: 495.6 kB / 0.9566 GB, free: 7.082 MB / 0.7292 GB Notification: Performance of NFScalarize.scalarize: time 0.0002025/0.6281, allocations: 307 kB / 0.9568 GB, free: 6.781 MB / 0.7292 GB Notification: Performance of NFVerifyModel.verify: time 0.0002729/0.6284, allocations: 461.8 kB / 0.9573 GB, free: 6.328 MB / 0.7292 GB Notification: Performance of NFConvertDAE.convert: time 0.00137/0.6297, allocations: 1.687 MB / 0.9589 GB, free: 4.637 MB / 0.7292 GB Notification: Performance of FrontEnd - DAE generated: time 4.589e-06/0.6297, allocations: 0 / 0.9589 GB, free: 4.637 MB / 0.7292 GB Notification: Performance of FrontEnd: time 1.583e-06/0.6297, allocations: 0 / 0.9589 GB, free: 4.637 MB / 0.7292 GB Notification: Performance of Transformations before backend: time 1.46e-05/0.6297, allocations: 0 / 0.9589 GB, free: 4.637 MB / 0.7292 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 211 * Number of variables: 211 Notification: Performance of Generate backend data structure: time 0.001674/0.6314, allocations: 1.419 MB / 0.9603 GB, free: 3.184 MB / 0.7292 GB Notification: Performance of prepare preOptimizeDAE: time 4.351e-05/0.6315, allocations: 12.03 kB / 0.9603 GB, free: 3.172 MB / 0.7292 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001089/0.6316, allocations: 131.4 kB / 0.9605 GB, free: 3.035 MB / 0.7292 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000796/0.6324, allocations: 228 kB / 0.9607 GB, free: 2.812 MB / 0.7292 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008678/0.6332, allocations: 0.7141 MB / 0.9614 GB, free: 2.074 MB / 0.7292 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.2e-05/0.6333, allocations: 66 kB / 0.9614 GB, free: 2.008 MB / 0.7292 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.22e-05/0.6333, allocations: 76 kB / 0.9615 GB, free: 1.934 MB / 0.7292 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001255/0.6346, allocations: 1.165 MB / 0.9626 GB, free: 0.668 MB / 0.7292 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.509e-05/0.6346, allocations: 3.938 kB / 0.9626 GB, free: 0.6641 MB / 0.7292 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.16e-05/0.6347, allocations: 36 kB / 0.9627 GB, free: 0.6289 MB / 0.7292 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.191e-05/0.6347, allocations: 20 kB / 0.9627 GB, free: 0.6094 MB / 0.7292 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001097/0.6358, allocations: 1.061 MB / 0.9637 GB, free: 15.54 MB / 0.7448 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002463/0.6382, allocations: 2.205 MB / 0.9659 GB, free: 13.27 MB / 0.7448 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009338/0.6392, allocations: 0.7674 MB / 0.9666 GB, free: 12.51 MB / 0.7448 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003109/0.6395, allocations: 274.7 kB / 0.9669 GB, free: 12.23 MB / 0.7448 GB Notification: Performance of preOpt evalFunc (simulation): time 5e-05/0.6395, allocations: 24.62 kB / 0.9669 GB, free: 12.21 MB / 0.7448 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005939/0.6401, allocations: 0.5839 MB / 0.9675 GB, free: 11.58 MB / 0.7448 GB Notification: Performance of pre-optimization done (n=80): time 2.856e-06/0.6401, allocations: 0 / 0.9675 GB, free: 11.58 MB / 0.7448 GB Notification: Performance of matching and sorting (n=80): time 0.001861/0.642, allocations: 1.123 MB / 0.9686 GB, free: 10.45 MB / 0.7448 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.493e-05/0.6421, allocations: 196.6 kB / 0.9688 GB, free: 10.22 MB / 0.7448 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000798/0.6429, allocations: 0.649 MB / 0.9694 GB, free: 9.562 MB / 0.7448 GB Notification: Performance of collectPreVariables (initialization): time 4.864e-05/0.6429, allocations: 45.7 kB / 0.9695 GB, free: 9.512 MB / 0.7448 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002242/0.6431, allocations: 412.9 kB / 0.9699 GB, free: 9.102 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001418/0.6433, allocations: 273.8 kB / 0.9701 GB, free: 8.832 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001538/0.6434, allocations: 150.6 kB / 0.9703 GB, free: 8.676 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 0.0001198/0.6436, allocations: 394.7 kB / 0.9706 GB, free: 8.281 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003035/0.6439, allocations: 245.9 kB / 0.9709 GB, free: 8.043 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003964/0.6443, allocations: 491 kB / 0.9713 GB, free: 7.508 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006467/0.6449, allocations: 0.5838 MB / 0.9719 GB, free: 6.91 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.098e-06/0.6449, allocations: 4 kB / 0.9719 GB, free: 6.906 MB / 0.7448 GB Notification: Performance of matching and sorting (n=89) (initialization): time 0.001092/0.646, allocations: 0.7985 MB / 0.9727 GB, free: 6.098 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 1.991e-05/0.646, allocations: 7.984 kB / 0.9727 GB, free: 6.09 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.967e-06/0.646, allocations: 4 kB / 0.9727 GB, free: 6.086 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003319/0.6464, allocations: 88.72 kB / 0.9728 GB, free: 5.996 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003396/0.6467, allocations: 147.8 kB / 0.9729 GB, free: 5.852 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001477/0.6482, allocations: 1.518 MB / 0.9744 GB, free: 4.215 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000369/0.6486, allocations: 91.58 kB / 0.9745 GB, free: 4.125 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.745e-05/0.6486, allocations: 31.98 kB / 0.9745 GB, free: 4.094 MB / 0.7448 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 15 (weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (87): * Single equations (assignments): 86 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0003225/0.6489, allocations: 269.5 kB / 0.9748 GB, free: 3.82 MB / 0.7448 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001019/0.649, allocations: 91.44 kB / 0.9749 GB, free: 3.73 MB / 0.7448 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001573/0.6506, allocations: 1.058 MB / 0.9759 GB, free: 2.66 MB / 0.7448 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.084e-06/0.6506, allocations: 12 kB / 0.9759 GB, free: 2.648 MB / 0.7448 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.937e-06/0.6506, allocations: 3.938 kB / 0.9759 GB, free: 2.645 MB / 0.7448 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.103e-05/0.6506, allocations: 3.984 kB / 0.9759 GB, free: 2.641 MB / 0.7448 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000681/0.6513, allocations: 0.7507 MB / 0.9767 GB, free: 1.848 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.168e-06/0.6513, allocations: 7.984 kB / 0.9767 GB, free: 1.84 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002877/0.6516, allocations: 143.8 kB / 0.9768 GB, free: 1.699 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000222/0.6518, allocations: 76.72 kB / 0.9769 GB, free: 1.621 MB / 0.7448 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.492e-05/0.6518, allocations: 23.97 kB / 0.9769 GB, free: 1.598 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001085/0.6529, allocations: 1.551 MB / 0.9784 GB, free: 15.93 MB / 0.7605 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.51e-07/0.6529, allocations: 3.938 kB / 0.9784 GB, free: 15.92 MB / 0.7605 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001103/0.654, allocations: 0.9283 MB / 0.9793 GB, free: 14.97 MB / 0.7605 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002654/0.6543, allocations: 199.1 kB / 0.9795 GB, free: 14.77 MB / 0.7605 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.276e-05/0.6544, allocations: 20 kB / 0.9795 GB, free: 14.75 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002977/0.6547, allocations: 63.92 kB / 0.9796 GB, free: 14.69 MB / 0.7605 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000102/0.6548, allocations: 72.86 kB / 0.9797 GB, free: 14.62 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.615e-05/0.6548, allocations: 39.98 kB / 0.9797 GB, free: 14.58 MB / 0.7605 GB Notification: Performance of sorting global known variables: time 0.0003964/0.6552, allocations: 479 kB / 0.9802 GB, free: 14.12 MB / 0.7605 GB Notification: Performance of sort global known variables: time 8e-08/0.6552, allocations: 4 kB / 0.9802 GB, free: 14.11 MB / 0.7605 GB Notification: Performance of remove unused functions: time 0.0006225/0.6558, allocations: 315.2 kB / 0.9805 GB, free: 13.8 MB / 0.7605 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of discrete states: 5 (weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (91): * Single equations (assignments): 85 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 5 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002309/0.6581, allocations: 2.02 MB / 0.9824 GB, free: 12 MB / 0.7605 GB Notification: Performance of simCode: created initialization part: time 0.001252/0.6594, allocations: 0.7688 MB / 0.9832 GB, free: 11.22 MB / 0.7605 GB Notification: Performance of simCode: created event and clocks part: time 2.555e-06/0.6594, allocations: 0 / 0.9832 GB, free: 11.22 MB / 0.7605 GB Notification: Performance of simCode: created simulation system equations: time 0.0005065/0.6599, allocations: 0.4924 MB / 0.9837 GB, free: 10.71 MB / 0.7605 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000694/0.6606, allocations: 310.3 kB / 0.984 GB, free: 10.45 MB / 0.7605 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00638/0.667, allocations: 6.216 MB / 0.99 GB, free: 4.074 MB / 0.7605 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005295/0.6675, allocations: 443.8 kB / 0.9905 GB, free: 3.602 MB / 0.7605 GB Notification: Performance of simCode: alias equations: time 0.0005428/0.668, allocations: 262.8 kB / 0.9907 GB, free: 3.34 MB / 0.7605 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003487/0.6684, allocations: 387.3 kB / 0.9911 GB, free: 2.961 MB / 0.7605 GB Notification: Performance of SimCode: time 1.613e-06/0.6684, allocations: 0 / 0.9911 GB, free: 2.961 MB / 0.7605 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0427/0.7111, allocations: 23.38 MB / 1.014 GB, free: 11.81 MB / 0.7917 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.97/8.681, allocations: 3.938 kB / 1.014 GB, free: 11.81 MB / 0.7917 GB " [Timeout remaining time 651] (rm -f IDEAS_dev_IDEAS.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe ; mkfifo IDEAS_dev_IDEAS.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe >> ../files/IDEAS_dev_IDEAS.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_dev_IDEAS_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_fmu --startTime=0 --stopTime=8.64e+06 --stepSize=3456 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic.fmu > IDEAS_dev_IDEAS.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 11.648924991022795] Failed to read output from testmodel.py, exit status != 0: 8.832402451895177 8.843375656 8.211847732 Calling exit ...