Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_2.0.0_OpenIPSL.Tests.Controls.PSSE.ES.IEEET1.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0-master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0-master/package.mo): time 0.07892/0.07892, allocations: 12.77 MB / 29.11 MB, free: 224 kB / 19.63 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001221/0.001221, allocations: 115.5 kB / 34.91 MB, free: 1.207 MB / 26.18 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.355/1.355, allocations: 207.6 MB / 248.2 MB, free: 10.22 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00145/0.00145, allocations: 180.5 kB / 303.1 MB, free: 5.578 MB / 238.1 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo): time 0.433/0.433, allocations: 79.72 MB / 437.6 MB, free: 4.359 MB / 302.1 MB " [Timeout remaining time 179] Using package OpenIPSL with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica_Synchronous with version 0.93.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0-master/package.mo) Running command: "" <> buildModelFMU(OpenIPSL.Tests.Controls.PSSE.ES.IEEET1,fileNamePrefix="OpenIPSL_2_0_0_OpenIPSL_Tests_Controls_PSSE_ES_IEEET1",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(OpenIPSL.Tests.Controls.PSSE.ES.IEEET1,fileNamePrefix="OpenIPSL_2_0_0_OpenIPSL_Tests_Controls_PSSE_ES_IEEET1",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Modelica_Synchronous requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: OpenIPSL requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.003995/0.003995, allocations: 147.8 kB / 0.5828 GB, free: 7.598 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1309/0.1349, allocations: 72 MB / 0.6531 GB, free: 15.5 MB / 462.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Controls.PSSE.ES.IEEET1): time 0.01029/0.1452, allocations: 8.618 MB / 0.6615 GB, free: 6.836 MB / 462.1 MB Notification: Performance of NFInst.instExpressions: time 0.005732/0.1509, allocations: 2.665 MB / 0.6641 GB, free: 4.16 MB / 462.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001003/0.1519, allocations: 12 kB / 0.6641 GB, free: 4.148 MB / 462.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0008326/0.1528, allocations: 313.2 kB / 0.6644 GB, free: 3.84 MB / 462.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003213/0.156, allocations: 1.265 MB / 0.6657 GB, free: 2.574 MB / 462.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001699/0.1577, allocations: 0.7448 MB / 0.6664 GB, free: 1.836 MB / 462.1 MB Notification: Performance of NFFlatten.flatten: time 0.002961/0.1606, allocations: 2.357 MB / 0.6687 GB, free: 15.47 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0005581/0.1612, allocations: 333.4 kB / 0.669 GB, free: 15.11 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001149/0.1623, allocations: 0.891 MB / 0.6699 GB, free: 14.22 MB / 478.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001392/0.1637, allocations: 1.155 MB / 0.671 GB, free: 13.06 MB / 478.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0003077/0.164, allocations: 188 kB / 0.6712 GB, free: 12.88 MB / 478.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0008543/0.1649, allocations: 459.7 kB / 0.6716 GB, free: 12.43 MB / 478.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0004211/0.1653, allocations: 482.1 kB / 0.6721 GB, free: 11.95 MB / 478.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0009307/0.1662, allocations: 0.9323 MB / 0.673 GB, free: 11.02 MB / 478.1 MB Notification: Performance of NFConvertDAE.convert: time 0.003023/0.1693, allocations: 2.447 MB / 0.6754 GB, free: 8.559 MB / 478.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.909e-06/0.1693, allocations: 0 / 0.6754 GB, free: 8.559 MB / 478.1 MB Notification: Performance of FrontEnd: time 2.484e-06/0.1693, allocations: 3.938 kB / 0.6754 GB, free: 8.555 MB / 478.1 MB Notification: Performance of Transformations before backend: time 4.711e-05/0.1693, allocations: 0 / 0.6754 GB, free: 8.555 MB / 478.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 254 * Number of variables: 254 Notification: Performance of Generate backend data structure: time 0.01478/0.1841, allocations: 3.959 MB / 0.6793 GB, free: 4.531 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.004e-05/0.1841, allocations: 11.98 kB / 0.6793 GB, free: 4.52 MB / 478.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002271/0.1844, allocations: 160.3 kB / 0.6794 GB, free: 4.355 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004615/0.189, allocations: 0.7676 MB / 0.6802 GB, free: 3.586 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002184/0.1912, allocations: 1.13 MB / 0.6813 GB, free: 2.406 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004871/0.1917, allocations: 429 kB / 0.6817 GB, free: 1.918 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002343/0.1919, allocations: 120 kB / 0.6818 GB, free: 1.801 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002941/0.1948, allocations: 1.46 MB / 0.6832 GB, free: 328 kB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.486e-05/0.1949, allocations: 0 / 0.6832 GB, free: 328 kB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000123/0.195, allocations: 40 kB / 0.6833 GB, free: 288 kB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.533e-05/0.195, allocations: 24 kB / 0.6833 GB, free: 264 kB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002981/0.198, allocations: 1.339 MB / 0.6846 GB, free: 14.91 MB / 494.1 MB 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 0.009481/0.2075, allocations: 5.167 MB / 0.6896 GB, free: 9.52 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.008292/0.2158, allocations: 2.813 MB / 0.6924 GB, free: 6.57 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002074/0.2178, allocations: 0.8292 MB / 0.6932 GB, free: 5.73 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0006994/0.2185, allocations: 0.7255 MB / 0.6939 GB, free: 4.84 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002428/0.221, allocations: 1.067 MB / 0.695 GB, free: 3.75 MB / 494.1 MB Notification: Performance of pre-optimization done (n=129): time 3.276e-06/0.221, allocations: 0 / 0.695 GB, free: 3.75 MB / 494.1 MB Notification: Performance of matching and sorting (n=129): time 0.306/0.527, allocations: 10.5 MB / 0.7052 GB, free: 42.13 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.436e-05/0.5271, allocations: 116.8 kB / 0.7053 GB, free: 42 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002621/0.5297, allocations: 1.414 MB / 0.7067 GB, free: 41.84 MB / 494.1 MB Notification: Performance of collectPreVariables (initialization): time 0.000373/0.5301, allocations: 51.06 kB / 0.7068 GB, free: 41.81 MB / 494.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004568/0.5305, allocations: 0.6342 MB / 0.7074 GB, free: 41.6 MB / 494.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004562/0.531, allocations: 0.4887 MB / 0.7079 GB, free: 41.29 MB / 494.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006587/0.5316, allocations: 359.1 kB / 0.7082 GB, free: 41.12 MB / 494.1 MB Notification: Performance of setup shared object (initialization): time 4.675e-05/0.5317, allocations: 302.3 kB / 0.7085 GB, free: 40.82 MB / 494.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002469/0.5341, allocations: 0.9922 MB / 0.7095 GB, free: 40.46 MB / 494.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002491/0.5366, allocations: 1.212 MB / 0.7106 GB, free: 39.9 MB / 494.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.004077/0.5407, allocations: 2.125 MB / 0.7127 GB, free: 38.88 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.385e-06/0.5407, allocations: 1.438 kB / 0.7127 GB, free: 38.88 MB / 494.1 MB Notification: Performance of matching and sorting (n=252) (initialization): time 0.008845/0.5496, allocations: 3.69 MB / 0.7163 GB, free: 37.58 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.501e-05/0.5496, allocations: 6.344 kB / 0.7163 GB, free: 37.58 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.56e-05/0.5496, allocations: 5.25 kB / 0.7163 GB, free: 37.58 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.009595/0.5592, allocations: 2.677 MB / 0.7189 GB, free: 36.92 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001691/0.5609, allocations: 335.5 kB / 0.7193 GB, free: 36.84 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005848/0.5668, allocations: 2.695 MB / 0.7219 GB, free: 35.22 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002575/0.5693, allocations: 254.4 kB / 0.7221 GB, free: 35.11 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002034/0.5695, allocations: 68.36 kB / 0.7222 GB, free: 35.09 MB / 494.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition2,$whenCondition1,iEEET1.rotatingExciter.sISO.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (195): * Single equations (assignments): 193 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * 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 {(30,26)} Notification: Performance of prepare postOptimizeDAE: time 0.0006199/0.5702, allocations: 308.5 kB / 0.7225 GB, free: 34.84 MB / 494.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003383/0.5705, allocations: 170.7 kB / 0.7227 GB, free: 34.75 MB / 494.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01427/0.5848, allocations: 4.826 MB / 0.7274 GB, free: 32.29 MB / 494.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.758e-05/0.5848, allocations: 13.53 kB / 0.7274 GB, free: 32.29 MB / 494.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.142e-05/0.5848, allocations: 4.844 kB / 0.7274 GB, free: 32.29 MB / 494.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.167e-05/0.5848, allocations: 13.06 kB / 0.7274 GB, free: 32.28 MB / 494.1 MB 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 postOpt removeSimpleEquations (simulation): time 0.01617/0.601, allocations: 6.85 MB / 0.7341 GB, free: 27.27 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.338e-05/0.601, allocations: 32 / 0.7341 GB, free: 27.27 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009029/0.6019, allocations: 151.8 kB / 0.7342 GB, free: 27.12 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.006349/0.6083, allocations: 2.135 MB / 0.7363 GB, free: 24.98 MB / 494.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002298/0.6085, allocations: 31.98 kB / 0.7363 GB, free: 24.95 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0227/0.6312, allocations: 10.07 MB / 0.7462 GB, free: 14.76 MB / 494.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.037e-06/0.6312, allocations: 0 / 0.7462 GB, free: 14.76 MB / 494.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01704/0.6482, allocations: 5.926 MB / 0.752 GB, free: 8.812 MB / 494.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0005977/0.6488, allocations: 281.9 kB / 0.7522 GB, free: 8.535 MB / 494.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005095/0.6493, allocations: 35.11 kB / 0.7523 GB, free: 8.504 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001756/0.6511, allocations: 123.9 kB / 0.7524 GB, free: 8.383 MB / 494.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008125/0.6519, allocations: 261.4 kB / 0.7526 GB, free: 8.125 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001623/0.6521, allocations: 32 kB / 0.7527 GB, free: 8.094 MB / 494.1 MB Notification: Performance of sorting global known variables: time 0.001307/0.6534, allocations: 0.936 MB / 0.7536 GB, free: 7.16 MB / 494.1 MB Notification: Performance of sort global known variables: time 8e-08/0.6534, allocations: 1.5 kB / 0.7536 GB, free: 7.16 MB / 494.1 MB Notification: Performance of remove unused functions: time 0.001701/0.6551, allocations: 0.5539 MB / 0.7541 GB, free: 6.625 MB / 494.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 13 (gENCLS.omega,gENCLS.delta,gENCLS.eq,gENROE.w,gENROE.delta,gENROE.Epd,gENROE.Epq,gENROE.PSIkd,gENROE.PSIkq,iEEET1.derivativeLag.x,iEEET1.simpleLagLim.state,iEEET1.rotatingExciter.sISO.y,iEEET1.TransducerDelay.state) * Number of discrete variables: 2 ($whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (86): * Single equations (assignments): 85 * 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 {(26,23)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0161/0.6712, allocations: 6.542 MB / 0.7605 GB, free: 52 kB / 494.1 MB Notification: Performance of simCode: created initialization part: time 0.009186/0.6804, allocations: 2.756 MB / 0.7632 GB, free: 13.3 MB / 0.4981 GB Notification: Performance of simCode: created event and clocks part: time 5.47e-06/0.6804, allocations: 0 / 0.7632 GB, free: 13.3 MB / 0.4981 GB Notification: Performance of simCode: created simulation system equations: time 0.006151/0.6865, allocations: 1.855 MB / 0.765 GB, free: 11.43 MB / 0.4981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00167/0.6882, allocations: 150.5 kB / 0.7652 GB, free: 11.29 MB / 0.4981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04921/0.7374, allocations: 19.48 MB / 0.7842 GB, free: 7.527 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001073/0.7385, allocations: 1.239 MB / 0.7854 GB, free: 6.258 MB / 0.5137 GB Notification: Performance of simCode: alias equations: time 0.0007099/0.7392, allocations: 138.4 kB / 0.7855 GB, free: 6.121 MB / 0.5137 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001046/0.7402, allocations: 0.6203 MB / 0.7861 GB, free: 5.5 MB / 0.5137 GB Notification: Performance of SimCode: time 1.212e-06/0.7402, allocations: 4 kB / 0.7861 GB, free: 5.496 MB / 0.5137 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09329/0.8335, allocations: 44.93 MB / 0.83 GB, free: 8.637 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.92/15.75, allocations: 15.67 kB / 0.83 GB, free: 8.625 MB / 0.5606 GB " [Timeout remaining time 644] (rm -f OpenIPSL_2.0.0_OpenIPSL.Tests.Controls.PSSE.ES.IEEET1.pipe ; mkfifo OpenIPSL_2.0.0_OpenIPSL.Tests.Controls.PSSE.ES.IEEET1.pipe ; head -c 1048576 < OpenIPSL_2.0.0_OpenIPSL.Tests.Controls.PSSE.ES.IEEET1.pipe >> ../files/OpenIPSL_2.0.0_OpenIPSL.Tests.Controls.PSSE.ES.IEEET1.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_OpenIPSL_2_0_0_OpenIPSL_Tests_Controls_PSSE_ES_IEEET1_fmu --startTime=0 --stopTime=10 --stepSize=0.004 --timeout=50 --tolerance=1e-06 OpenIPSL_2_0_0_OpenIPSL_Tests_Controls_PSSE_ES_IEEET1.fmu > OpenIPSL_2.0.0_OpenIPSL.Tests.Controls.PSSE.ES.IEEET1.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 19.515464594587684] Failed to read output from testmodel.py, exit status != 0: 15.867392735090107 15.8930391 15.71905327 Calling exit ...