Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Continuous.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 0.002028/0.002028, allocations: 110.4 kB / 18.94 MB, free: 2.949 MB / 14.72 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 1.542/1.542, allocations: 230.6 MB / 252.6 MB, free: 8.289 MB / 206.1 MB " [Timeout remaining time 178] 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 0.001918/0.001918, allocations: 220.3 kB / 309.2 MB, free: 3.125 MB / 238.1 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.0.1/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.0.1/package.mo): time 0.5046/0.5046, allocations: 79.73 MB / 445.4 MB, free: 14.85 MB / 318.1 MB " [Timeout remaining time 179] Using package OpenIPSL with version 3.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.0.1/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 Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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(OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Continuous,fileNamePrefix="OpenIPSL_OpenIPSL_Examples_PSATSystems_Discretization_FourthOrder_AVRII_Continuous",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Continuous,fileNamePrefix="OpenIPSL_OpenIPSL_Examples_PSATSystems_Discretization_FourthOrder_AVRII_Continuous",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: OpenIPSL requested package Complex of version 4.0.0. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: OpenIPSL 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 0.002907/0.002907, allocations: 87.88 kB / 0.593 GB, free: 13.93 MB / 398.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1685/0.1714, allocations: 73.29 MB / 0.6645 GB, free: 4.539 MB / 462.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Continuous): time 0.008787/0.1802, allocations: 6.631 MB / 0.671 GB, free: 13.88 MB / 478.1 MB Notification: Performance of NFInst.instExpressions: time 0.00503/0.1852, allocations: 2.029 MB / 0.673 GB, free: 11.85 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001276/0.1865, allocations: 15.94 kB / 0.673 GB, free: 11.83 MB / 478.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001169/0.1876, allocations: 238 kB / 0.6732 GB, free: 11.6 MB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003397/0.191, allocations: 0.8744 MB / 0.6741 GB, free: 10.72 MB / 478.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.0.1/Electrical/Machines/PSAT/Order4.mo:25:3-30:9:writable] Warning: In relation order4.xq <> order4.x1q, <> on Real numbers is only allowed inside functions. Notification: Performance of NFTyping.typeClassSections: time 0.001876/0.1929, allocations: 0.6306 MB / 0.6747 GB, free: 10.1 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.002973/0.1959, allocations: 1.623 MB / 0.6763 GB, free: 8.469 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0007137/0.1966, allocations: 222.9 kB / 0.6765 GB, free: 8.238 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001557/0.1982, allocations: 0.6886 MB / 0.6772 GB, free: 7.547 MB / 478.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001577/0.1997, allocations: 0.8401 MB / 0.678 GB, free: 6.703 MB / 478.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0005425/0.2003, allocations: 120 kB / 0.6781 GB, free: 6.586 MB / 478.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001101/0.2014, allocations: 271.9 kB / 0.6784 GB, free: 6.32 MB / 478.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0006734/0.2021, allocations: 334.6 kB / 0.6787 GB, free: 5.992 MB / 478.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001476/0.2035, allocations: 0.6758 MB / 0.6793 GB, free: 5.312 MB / 478.1 MB Notification: Performance of NFConvertDAE.convert: time 0.003533/0.2071, allocations: 1.692 MB / 0.681 GB, free: 3.613 MB / 478.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.921e-06/0.2071, allocations: 0 / 0.681 GB, free: 3.613 MB / 478.1 MB Notification: Performance of FrontEnd: time 1.403e-06/0.2071, allocations: 0 / 0.681 GB, free: 3.613 MB / 478.1 MB Notification: Performance of Transformations before backend: time 8.293e-05/0.2072, allocations: 0 / 0.681 GB, free: 3.613 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: 190 * Number of variables: 190 Notification: Performance of Generate backend data structure: time 0.01118/0.2183, allocations: 2.822 MB / 0.6837 GB, free: 0.7383 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 6.682e-05/0.2184, allocations: 11.98 kB / 0.6838 GB, free: 0.7266 MB / 478.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003864/0.2188, allocations: 126.6 kB / 0.6839 GB, free: 0.5938 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005464/0.2242, allocations: 0.7914 MB / 0.6846 GB, free: 15.8 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002499/0.2267, allocations: 0.8346 MB / 0.6855 GB, free: 14.92 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004557/0.2272, allocations: 337.3 kB / 0.6858 GB, free: 14.54 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003592/0.2276, allocations: 80 kB / 0.6859 GB, free: 14.46 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002929/0.2305, allocations: 1.094 MB / 0.6869 GB, free: 13.35 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.318e-05/0.2305, allocations: 0 / 0.6869 GB, free: 13.35 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001284/0.2306, allocations: 28 kB / 0.687 GB, free: 13.32 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.314e-05/0.2307, allocations: 24 kB / 0.687 GB, free: 13.3 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002503/0.2332, allocations: 0.9877 MB / 0.6879 GB, free: 12.31 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 0.008541/0.2417, allocations: 3.758 MB / 0.6916 GB, free: 8.383 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.007543/0.2493, allocations: 2 MB / 0.6936 GB, free: 6.359 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.00156/0.2508, allocations: 0.6241 MB / 0.6942 GB, free: 5.73 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001475/0.251, allocations: 16.98 kB / 0.6942 GB, free: 5.715 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001918/0.2529, allocations: 0.8216 MB / 0.695 GB, free: 4.875 MB / 494.1 MB Notification: Performance of pre-optimization done (n=96): time 3.657e-06/0.2529, allocations: 0 / 0.695 GB, free: 4.875 MB / 494.1 MB Notification: Performance of matching and sorting (n=96): time 0.3482/0.6011, allocations: 6.894 MB / 0.7017 GB, free: 34.7 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.692e-05/0.6012, allocations: 120.7 kB / 0.7018 GB, free: 34.57 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001798/0.603, allocations: 1.08 MB / 0.7029 GB, free: 34.42 MB / 494.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0002771/0.6032, allocations: 45.75 kB / 0.7029 GB, free: 34.39 MB / 494.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003372/0.6036, allocations: 0.4916 MB / 0.7034 GB, free: 34.3 MB / 494.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003689/0.6039, allocations: 374.3 kB / 0.7038 GB, free: 34.18 MB / 494.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005172/0.6045, allocations: 292.8 kB / 0.7041 GB, free: 34.15 MB / 494.1 MB Notification: Performance of setup shared object (initialization): time 5.04e-05/0.6045, allocations: 306.5 kB / 0.7043 GB, free: 33.86 MB / 494.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001606/0.6061, allocations: 0.7609 MB / 0.7051 GB, free: 33.85 MB / 494.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001867/0.608, allocations: 0.9377 MB / 0.706 GB, free: 33.73 MB / 494.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.02575/0.6337, allocations: 5.801 MB / 0.7117 GB, free: 32.82 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.258e-05/0.6337, allocations: 0 / 0.7117 GB, free: 32.82 MB / 494.1 MB Notification: Performance of matching and sorting (n=196) (initialization): time 0.01446/0.6482, allocations: 4.313 MB / 0.7159 GB, free: 31.68 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 7.258e-05/0.6483, allocations: 63.52 kB / 0.7159 GB, free: 31.62 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.74e-05/0.6483, allocations: 2.828 kB / 0.7159 GB, free: 31.62 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0052/0.6535, allocations: 1.512 MB / 0.7174 GB, free: 31.35 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00162/0.6551, allocations: 297.6 kB / 0.7177 GB, free: 31.32 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01855/0.6737, allocations: 8.172 MB / 0.7257 GB, free: 26.73 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001962/0.6756, allocations: 202.1 kB / 0.7259 GB, free: 26.63 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001412/0.6758, allocations: 61.52 kB / 0.7259 GB, free: 26.61 MB / 494.1 MB Warning: Assuming fixed start value for the following 4 variables: order4.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real order2.delta:VARIABLE(flow=false start = order2.delta0 unit = \"rad\" fixed = true ) \"Rotor angle\" type: Real order4.delta:VARIABLE(flow=false start = order4.delta0 unit = \"rad\" fixed = true ) \"Rotor angle\" type: Real order4.e1q:VARIABLE(start = order4.e1q0 unit = \"1\" fixed = true ) \"q-axis transient voltage\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 13 * Number of states: 0 () * Number of discrete variables: 2 ($whenCondition2,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (166): * Single equations (assignments): 163 * Array equations: 0 * Algorithm blocks: 2 * 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): 1 system {(18,13,25.9%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006128/0.6764, allocations: 297.5 kB / 0.7262 GB, free: 26.37 MB / 494.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002225/0.6766, allocations: 134.2 kB / 0.7264 GB, free: 26.29 MB / 494.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01204/0.6886, allocations: 3.849 MB / 0.7301 GB, free: 24.32 MB / 494.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.044e-05/0.6887, allocations: 10.38 kB / 0.7301 GB, free: 24.32 MB / 494.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.529e-05/0.6887, allocations: 10.88 kB / 0.7301 GB, free: 24.32 MB / 494.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.578e-05/0.6887, allocations: 9.344 kB / 0.7301 GB, free: 24.31 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 0.01375/0.7025, allocations: 5.393 MB / 0.7354 GB, free: 21.1 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.447e-05/0.7025, allocations: 0 / 0.7354 GB, free: 21.1 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006504/0.7031, allocations: 104.4 kB / 0.7355 GB, free: 21.07 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.005175/0.7083, allocations: 1.601 MB / 0.7371 GB, free: 20.13 MB / 494.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002557/0.7085, allocations: 27.98 kB / 0.7371 GB, free: 20.1 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01825/0.7268, allocations: 9.41 MB / 0.7463 GB, free: 10.48 MB / 494.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.316e-06/0.7268, allocations: 4 kB / 0.7463 GB, free: 10.47 MB / 494.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01347/0.7403, allocations: 4.723 MB / 0.7509 GB, free: 5.727 MB / 494.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0005138/0.7408, allocations: 159.2 kB / 0.7511 GB, free: 5.586 MB / 494.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004577/0.7412, allocations: 20 kB / 0.7511 GB, free: 5.566 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001387/0.7426, allocations: 107.9 kB / 0.7512 GB, free: 5.461 MB / 494.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006376/0.7433, allocations: 204.6 kB / 0.7514 GB, free: 5.262 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001492/0.7434, allocations: 24 kB / 0.7514 GB, free: 5.238 MB / 494.1 MB Notification: Performance of sorting global known variables: time 0.001093/0.7445, allocations: 0.7274 MB / 0.7521 GB, free: 4.504 MB / 494.1 MB Notification: Performance of sort global known variables: time 9e-08/0.7445, allocations: 0 / 0.7521 GB, free: 4.504 MB / 494.1 MB Notification: Performance of remove unused functions: time 0.001682/0.7462, allocations: 476.6 kB / 0.7526 GB, free: 4.051 MB / 494.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 10 (order2.delta,order2.w,order4.delta,order4.w,order4.e1q,order4.e1d,aVRTypeII.ExcitationSystem.x_scaled[1],aVRTypeII.derivativeBlock.x,aVRTypeII.firstOrder2.y,aVRTypeII.simpleLagLim.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 (64): * Single equations (assignments): 61 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(21,11,21.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.01384/0.76, allocations: 5.305 MB / 0.7577 GB, free: 14.7 MB / 0.4981 GB Notification: Performance of simCode: created initialization part: time 0.007069/0.7671, allocations: 2.373 MB / 0.7601 GB, free: 12.29 MB / 0.4981 GB Notification: Performance of simCode: created event and clocks part: time 7.604e-06/0.7671, allocations: 0 / 0.7601 GB, free: 12.29 MB / 0.4981 GB Notification: Performance of simCode: created simulation system equations: time 0.004847/0.772, allocations: 1.553 MB / 0.7616 GB, free: 10.71 MB / 0.4981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001597/0.7736, allocations: 109.3 kB / 0.7617 GB, free: 10.61 MB / 0.4981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04396/0.8175, allocations: 16.04 MB / 0.7773 GB, free: 10.4 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001064/0.8186, allocations: 1.125 MB / 0.7784 GB, free: 9.246 MB / 0.5137 GB Notification: Performance of simCode: alias equations: time 0.0006844/0.8193, allocations: 120.1 kB / 0.7786 GB, free: 9.125 MB / 0.5137 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000892/0.8202, allocations: 471.3 kB / 0.779 GB, free: 8.664 MB / 0.5137 GB Notification: Performance of SimCode: time 1.723e-06/0.8202, allocations: 0 / 0.779 GB, free: 8.664 MB / 0.5137 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09732/0.9175, allocations: 35.59 MB / 0.8138 GB, free: 5.246 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate platform static: time 16.25/17.17, allocations: 2.844 kB / 0.8138 GB, free: 5.246 MB / 0.545 GB " [Timeout remaining time 643] (rm -f OpenIPSL_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Continuous.pipe ; mkfifo OpenIPSL_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Continuous.pipe ; head -c 1048576 < OpenIPSL_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Continuous.pipe >> ../files/OpenIPSL_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Continuous.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_OpenIPSL_OpenIPSL_Examples_PSATSystems_Discretization_FourthOrder_AVRII_Continuous_fmu --startTime=0 --stopTime=20 --stepSize=0.008 --timeout=50 --tolerance=1e-06 OpenIPSL_OpenIPSL_Examples_PSATSystems_Discretization_FourthOrder_AVRII_Continuous.fmu > OpenIPSL_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Continuous.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 20.889134674798697] Failed to read output from testmodel.py, exit status != 0: 17.306974841980264 17.333100558 17.120667519 Calling exit ...