Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Chemical_Chemical.Boundaries.Tests.TestExternalGas.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 0.002035/0.002035, allocations: 114.1 kB / 17.13 MB, free: 5.926 MB / 14.72 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 0.002421/0.002421, allocations: 205.5 kB / 20.09 MB, free: 2.977 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 1.49/1.49, allocations: 230.6 MB / 253.5 MB, free: 15.11 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 2.0.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 2.0.0/package.mo): time 0.1461/0.1461, allocations: 23.85 MB / 333.4 MB, free: 1.23 MB / 254.1 MB " [Timeout remaining time 180] Using package Chemical with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 2.0.0/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(Chemical.Boundaries.Tests.TestExternalGas,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="Chemical_Chemical.Boundaries.Tests.TestExternalGas") translateModel(Chemical.Boundaries.Tests.TestExternalGas,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="Chemical_Chemical.Boundaries.Tests.TestExternalGas") [Timeout 660] "Notification: Chemical 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 0.002214/0.002214, allocations: 68.34 kB / 467.1 MB, free: 30.39 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1396/0.1418, allocations: 59.83 MB / 0.5146 GB, free: 12.39 MB / 382.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 2.0.0/Interfaces.mo:1564:5-1564:64:writable] Warning: An inner declaration for outer component system could not be found and was automatically generated. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 2.0.0/Interfaces.mo:1564:5-1564:64:writable] Notification: The diagnostics message for the missing inner is: Your model is using an outer \"system\" component but an inner \"system\" component is not defined. For simulation drag Modelica.Fluid.System into your model to specify system properties. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 2.0.0/Boundaries.mo:1343:7-1343:76:writable] Warning: An inner declaration for outer component dropOfCommons could not be found and was automatically generated. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 2.0.0/Boundaries.mo:1343:7-1343:76:writable] Notification: The diagnostics message for the missing inner is: Your model is using an outer \"dropOfCommons\" component but an inner \"dropOfCommons\" component is not defined. Use Chemical.DropOfCommons in your model to specify system properties. Notification: Performance of NFInst.instantiate(Chemical.Boundaries.Tests.TestExternalGas): time 0.06605/0.2078, allocations: 49.09 MB / 0.5626 GB, free: 11.25 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.4915/0.6993, allocations: 149.5 MB / 0.7085 GB, free: 9.055 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.006942/0.7063, allocations: 91.56 kB / 0.7086 GB, free: 8.965 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.007256/0.7135, allocations: 2.101 MB / 0.7107 GB, free: 6.875 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.01101/0.7246, allocations: 2.474 MB / 0.7131 GB, free: 4.383 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.006668/0.7312, allocations: 1.713 MB / 0.7148 GB, free: 2.664 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.01503/0.7463, allocations: 6.975 MB / 0.7216 GB, free: 11.68 MB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003971/0.7502, allocations: 2.039 MB / 0.7236 GB, free: 9.551 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005807/0.756, allocations: 2.818 MB / 0.7263 GB, free: 6.723 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006256/0.7623, allocations: 3.364 MB / 0.7296 GB, free: 3.344 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.00313/0.7654, allocations: 0.7578 MB / 0.7304 GB, free: 2.586 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009595/0.775, allocations: 2.279 MB / 0.7326 GB, free: 312 kB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.003745/0.7788, allocations: 2.301 MB / 0.7348 GB, free: 13.99 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.00923/0.788, allocations: 4.395 MB / 0.7391 GB, free: 9.574 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.02072/0.8087, allocations: 11.79 MB / 0.7506 GB, free: 13.74 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 5.58e-06/0.8087, allocations: 0 / 0.7506 GB, free: 13.74 MB / 0.545 GB Notification: Performance of FrontEnd: time 1.794e-06/0.8087, allocations: 0 / 0.7506 GB, free: 13.74 MB / 0.545 GB Notification: Performance of Transformations before backend: time 0.0003622/0.8091, allocations: 0 / 0.7506 GB, free: 13.74 MB / 0.545 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2356 * Number of variables: 2356 Notification: Performance of Generate backend data structure: time 0.02019/0.8293, allocations: 8.705 MB / 0.7591 GB, free: 4.938 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 4.819e-05/0.8293, allocations: 16.03 kB / 0.7591 GB, free: 4.922 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004802/0.8341, allocations: 1.597 MB / 0.7607 GB, free: 3.32 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007279/0.8414, allocations: 3.621 MB / 0.7642 GB, free: 15.64 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001273/0.8427, allocations: 1.089 MB / 0.7653 GB, free: 14.5 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001526/0.8442, allocations: 0.7346 MB / 0.766 GB, free: 13.77 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04328/0.8875, allocations: 27.58 MB / 0.793 GB, free: 1.902 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003119/0.8878, allocations: 11.88 kB / 0.793 GB, free: 1.891 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00203/0.8898, allocations: 315.9 kB / 0.7933 GB, free: 1.582 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00156/0.8914, allocations: 1.207 MB / 0.7945 GB, free: 376 kB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.6134/1.505, allocations: 44.08 MB / 0.8375 GB, free: 220.1 MB / 0.6075 GB 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 0.0982/1.603, allocations: 72.54 MB / 0.9083 GB, free: 163.6 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01646/1.619, allocations: 12.02 MB / 0.9201 GB, free: 151.6 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.009638/1.629, allocations: 8.621 MB / 0.9285 GB, free: 143 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0023/1.631, allocations: 1.67 MB / 0.9301 GB, free: 141.1 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.754e-05/1.631, allocations: 63.84 kB / 0.9302 GB, free: 141 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=245): time 6.572e-06/1.631, allocations: 0 / 0.9302 GB, free: 141 MB / 0.6075 GB Notification: Performance of matching and sorting (n=324): time 0.2007/1.832, allocations: 71.23 MB / 0.9998 GB, free: 69.94 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.01426/1.846, allocations: 8.543 MB / 1.008 GB, free: 61.07 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01728/1.864, allocations: 10.47 MB / 1.018 GB, free: 50.62 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 0.001875/1.865, allocations: 77.7 kB / 1.018 GB, free: 50.54 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.003867/1.869, allocations: 3.979 MB / 1.022 GB, free: 46.66 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.002612/1.872, allocations: 1.148 MB / 1.023 GB, free: 45.51 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.005619/1.878, allocations: 1.308 MB / 1.025 GB, free: 44.19 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 4.725e-05/1.878, allocations: 311.8 kB / 1.025 GB, free: 43.89 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01417/1.892, allocations: 12.97 MB / 1.038 GB, free: 30.91 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01512/1.907, allocations: 13.72 MB / 1.051 GB, free: 16.9 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.6886/2.596, allocations: 60.38 MB / 1.11 GB, free: 197.5 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.39e-05/2.596, allocations: 7.375 kB / 1.11 GB, free: 197.5 MB / 0.6075 GB Notification: Performance of matching and sorting (n=442) (initialization): time 0.04125/2.637, allocations: 25.9 MB / 1.135 GB, free: 174 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 5.568e-05/2.637, allocations: 16 kB / 1.135 GB, free: 173.9 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.33e-05/2.637, allocations: 20 kB / 1.135 GB, free: 173.9 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02778/2.665, allocations: 5.319 MB / 1.141 GB, free: 168.6 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.04698/2.712, allocations: 4.282 MB / 1.145 GB, free: 164.4 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02148/2.733, allocations: 26.13 MB / 1.17 GB, free: 137.1 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01101/2.744, allocations: 251.8 kB / 1.17 GB, free: 136.9 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002949/2.747, allocations: 0.9695 MB / 1.171 GB, free: 135.9 MB / 0.6075 GB Warning: Assuming fixed start value for the following 8 variables: boundaryFore3.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear3.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear2.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryFore.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear4.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryFore2.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear1.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryFore1.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 95 * 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 (402): * Single equations (assignments): 383 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 11 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 9 systems {(2,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(3,24), (2,1)} Notification: Performance of prepare postOptimizeDAE: time 0.008002/2.755, allocations: 1.927 MB / 1.173 GB, free: 134 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00419/2.759, allocations: 0.8734 MB / 1.174 GB, free: 133.6 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03638/2.796, allocations: 17.06 MB / 1.191 GB, free: 116.4 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.01865/2.814, allocations: 10.52 MB / 1.201 GB, free: 105.9 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.394e-05/2.814, allocations: 6.641 kB / 1.201 GB, free: 105.9 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001195/2.815, allocations: 18.56 kB / 1.201 GB, free: 105.9 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05208/2.867, allocations: 32.55 MB / 1.233 GB, free: 73.16 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.482e-05/2.867, allocations: 16 kB / 1.233 GB, free: 73.15 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.02951/2.896, allocations: 2.249 MB / 1.235 GB, free: 70.95 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02767/2.924, allocations: 4.318 MB / 1.239 GB, free: 66.62 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001229/2.925, allocations: 170.4 kB / 1.239 GB, free: 66.46 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02306/2.948, allocations: 27.86 MB / 1.267 GB, free: 36.44 MB / 0.6075 GB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.001221/2.949, allocations: 0.6242 MB / 1.267 GB, free: 35.79 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02423/2.974, allocations: 14.86 MB / 1.282 GB, free: 20.53 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003905/2.978, allocations: 1.323 MB / 1.283 GB, free: 19.18 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003645/2.981, allocations: 95.58 kB / 1.283 GB, free: 19.09 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006007/2.987, allocations: 99.3 kB / 1.283 GB, free: 19 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001597/2.989, allocations: 415.9 kB / 1.284 GB, free: 18.6 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0008719/2.99, allocations: 311.9 kB / 1.284 GB, free: 18.29 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.01736/3.007, allocations: 10.42 MB / 1.294 GB, free: 7.895 MB / 0.6075 GB Notification: Performance of sort global known variables: time 1.7e-07/3.007, allocations: 0 / 1.294 GB, free: 7.895 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.0101/3.017, allocations: 2.091 MB / 1.296 GB, free: 5.828 MB / 0.6075 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 80 * Number of states: 10 ($STATESET1.x[2],$STATESET1.x[1],boundaryFore.rear.n_flow,boundaryRear2.fore.n_flow,boundaryRear3.fore.n_flow,boundaryFore3.rear.n_flow,boundaryRear4.fore.n_flow,boundaryRear1.fore.n_flow,boundaryFore2.rear.n_flow,boundaryFore1.rear.n_flow) * Number of discrete variables: 7 ($cse47,$cse43,$cse39,$cse35,$cse27,$cse19,$cse11) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (273): * Single equations (assignments): 256 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 11 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 9 systems {(1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (2,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(3,28), (5,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001825/3.019, allocations: 488.5 kB / 1.297 GB, free: 5.449 MB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.3384/3.357, allocations: 17.14 MB / 1.313 GB, free: 203.8 MB / 0.6075 GB Notification: Performance of simCode: created event and clocks part: time 2.049e-05/3.357, allocations: 4.938 kB / 1.313 GB, free: 203.8 MB / 0.6075 GB Notification: Performance of simCode: created simulation system equations: time 0.02209/3.379, allocations: 5.397 MB / 1.319 GB, free: 201.4 MB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01515/3.395, allocations: 1.954 MB / 1.321 GB, free: 200.8 MB / 0.6075 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4705:9-4705:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:818:5-818:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed] " [Timeout remaining time 657] [Calling sys.exit(0), Time elapsed: 6.041055669018533] Failed to read output from testmodel.py, exit status != 0: 3.404179445002228 3.413593235 2.602291303 Calling exit ...