Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump.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 0.001469/0.001469, allocations: 99.64 kB / 18.95 MB, free: 2.676 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 0.00192/0.00192, allocations: 214 kB / 22.25 MB, free: 5.258 MB / 14.72 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 1.443/1.443, allocations: 207.7 MB / 233.1 MB, free: 9.793 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo): time 0.07315/0.07315, allocations: 11.07 MB / 296.4 MB, free: 10.54 MB / 238.1 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro_testsuite master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro_testsuite master/package.mo): time 0.0223/0.0223, allocations: 4.316 MB / 355.2 MB, free: 15.58 MB / 302.1 MB " [Timeout remaining time 180] Using package TAeZoSysPro_testsuite with version (/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro_testsuite master/package.mo) Using package TAeZoSysPro with version (/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/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 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(TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump,tolerance=1e-06,outputFormat="empty",numberOfIntervals=500,variableFilter="",fileNamePrefix="TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump") translateModel(TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump,tolerance=1e-06,outputFormat="empty",numberOfIntervals=500,variableFilter="",fileNamePrefix="TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump") [Timeout 660] "Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 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 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.00217/0.00217, allocations: 75.89 kB / 477.1 MB, free: 21.03 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2992/0.3013, allocations: 52.43 MB / 0.5172 GB, free: 8.367 MB / 334.1 MB Notification: Performance of NFInst.instantiate(TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump): time 0.03448/0.3358, allocations: 29.99 MB / 0.5464 GB, free: 15.86 MB / 366.1 MB Notification: Performance of NFInst.instExpressions: time 0.02411/0.3599, allocations: 17.21 MB / 0.5632 GB, free: 14.59 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004646/0.3604, allocations: 11.94 kB / 0.5633 GB, free: 14.57 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0008163/0.3612, allocations: 238.5 kB / 0.5635 GB, free: 14.34 MB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01348/0.3747, allocations: 4.598 MB / 0.568 GB, free: 9.742 MB / 382.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Math/package.mo:1250:3-1403:19:writable] Warning: Pure function 'Modelica.Math.Matrices.leastSquares' contains a call to impure function 'Modelica.Math.Matrices.LAPACK.dgelsy_vec'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Math/package.mo:1125:3-1182:12:writable] Warning: Pure function 'Modelica.Math.Matrices.solve' contains a call to impure function 'Modelica.Math.Matrices.LAPACK.dgesv_vec'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/FluidDynamics/Components/Machines/BaseClasses/PartialPump.mo:24:15-28:40:writable] Warning: Pure function 'TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump.prescribedPump.powerCharacteristic' contains a call to impure function 'Modelica.Math.Matrices.solve'. Notification: Performance of NFTyping.typeClassSections: time 0.006817/0.3815, allocations: 2.361 MB / 0.5703 GB, free: 7.379 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.00142/0.3829, allocations: 0.9543 MB / 0.5712 GB, free: 6.422 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003997/0.3833, allocations: 220.9 kB / 0.5714 GB, free: 6.203 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.007823/0.3912, allocations: 3.666 MB / 0.575 GB, free: 2.484 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.006443/0.3976, allocations: 3.427 MB / 0.5784 GB, free: 15 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001238/0.3977, allocations: 36 kB / 0.5784 GB, free: 14.96 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01614/0.4139, allocations: 7.394 MB / 0.5856 GB, free: 7.562 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0002783/0.4141, allocations: 103.7 kB / 0.5857 GB, free: 7.461 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0004166/0.4146, allocations: 187.3 kB / 0.5859 GB, free: 7.277 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01366/0.4282, allocations: 4.813 MB / 0.5906 GB, free: 2.453 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.854e-06/0.4282, allocations: 4 kB / 0.5906 GB, free: 2.449 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.713e-06/0.4282, allocations: 0 / 0.5906 GB, free: 2.449 MB / 398.1 MB Notification: Performance of Transformations before backend: time 1.368e-05/0.4282, allocations: 0 / 0.5906 GB, free: 2.449 MB / 398.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 84 * Number of variables: 84 Notification: Performance of Generate backend data structure: time 0.003804/0.432, allocations: 1.258 MB / 0.5918 GB, free: 1.156 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.04e-05/0.4321, allocations: 15.89 kB / 0.5918 GB, free: 1.141 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009938/0.4331, allocations: 132.6 kB / 0.592 GB, free: 1.012 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006179/0.4337, allocations: 273.8 kB / 0.5922 GB, free: 0.7188 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.42e-05/0.4338, allocations: 33.38 kB / 0.5922 GB, free: 0.6875 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.429e-05/0.4338, allocations: 32.12 kB / 0.5923 GB, free: 0.6562 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001761/0.4356, allocations: 0.7893 MB / 0.5931 GB, free: 15.77 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.922e-05/0.4356, allocations: 4 kB / 0.5931 GB, free: 15.77 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.904e-05/0.4357, allocations: 16 kB / 0.5931 GB, free: 15.75 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.793e-05/0.4357, allocations: 8 kB / 0.5931 GB, free: 15.74 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001641/0.4373, allocations: 0.5565 MB / 0.5936 GB, free: 15.18 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003539/0.4409, allocations: 2.24 MB / 0.5958 GB, free: 12.86 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001834/0.4427, allocations: 0.5415 MB / 0.5963 GB, free: 12.28 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004389/0.4431, allocations: 167.3 kB / 0.5965 GB, free: 12.11 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.03155/0.4747, allocations: 9.167 MB / 0.6054 GB, free: 2.91 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.372e-05/0.4747, allocations: 34.56 kB / 0.6055 GB, free: 2.867 MB / 414.1 MB Notification: Performance of pre-optimization done (n=29): time 2.274e-06/0.4747, allocations: 4 kB / 0.6055 GB, free: 2.863 MB / 414.1 MB Notification: Performance of matching and sorting (n=29): time 0.003558/0.4783, allocations: 0.9084 MB / 0.6064 GB, free: 1.945 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000124/0.4784, allocations: 187.9 kB / 0.6066 GB, free: 1.719 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000286/0.4787, allocations: 240.9 kB / 0.6068 GB, free: 1.473 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 3.53e-05/0.4787, allocations: 29.7 kB / 0.6068 GB, free: 1.438 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001615/0.4789, allocations: 212.2 kB / 0.607 GB, free: 1.227 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 8.737e-05/0.479, allocations: 99.12 kB / 0.6071 GB, free: 1.129 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001409/0.4791, allocations: 81.67 kB / 0.6072 GB, free: 1.043 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.000169/0.4793, allocations: 334.8 kB / 0.6075 GB, free: 0.707 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003925/0.4797, allocations: 135.9 kB / 0.6076 GB, free: 0.5742 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005296/0.4802, allocations: 330.4 kB / 0.6079 GB, free: 184 kB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008898/0.4811, allocations: 410.2 kB / 0.6083 GB, free: 15.72 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.226e-06/0.4811, allocations: 7.938 kB / 0.6083 GB, free: 15.71 MB / 430.1 MB Notification: Performance of matching and sorting (n=44) (initialization): time 0.00115/0.4823, allocations: 491.9 kB / 0.6088 GB, free: 15.23 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.257e-05/0.4823, allocations: 8 kB / 0.6088 GB, free: 15.22 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.082e-05/0.4823, allocations: 11.97 kB / 0.6088 GB, free: 15.21 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002394/0.4847, allocations: 364.3 kB / 0.6092 GB, free: 14.85 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003247/0.485, allocations: 79.88 kB / 0.6093 GB, free: 14.77 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007709/0.4858, allocations: 0.689 MB / 0.6099 GB, free: 14.06 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003074/0.4861, allocations: 47.64 kB / 0.61 GB, free: 14.01 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.091e-05/0.4861, allocations: 32.05 kB / 0.61 GB, free: 13.98 MB / 430.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * Number of states: 0 () * Number of discrete variables: 5 (boundary1.medium.phase,boundary.medium.phase,boundary1.state.phase,boundary.state.phase,prescribedPump.state.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (34): * Single equations (assignments): 33 * 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 {(2,9)} Notification: Performance of prepare postOptimizeDAE: time 0.0002373/0.4864, allocations: 169.1 kB / 0.6102 GB, free: 13.81 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001225/0.4865, allocations: 31.81 kB / 0.6102 GB, free: 13.78 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002282/0.4888, allocations: 1.53 MB / 0.6117 GB, free: 12.23 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.204e-05/0.4888, allocations: 19.92 kB / 0.6117 GB, free: 12.21 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.811e-06/0.4888, allocations: 0 / 0.6117 GB, free: 12.21 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.991e-06/0.4888, allocations: 0 / 0.6117 GB, free: 12.21 MB / 430.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0009617/0.4898, allocations: 0.6513 MB / 0.6123 GB, free: 11.54 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.368e-06/0.4898, allocations: 0 / 0.6123 GB, free: 11.54 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00027/0.4901, allocations: 67.88 kB / 0.6124 GB, free: 11.47 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.00243/0.4925, allocations: 0.5266 MB / 0.6129 GB, free: 10.94 MB / 430.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.487e-05/0.4925, allocations: 8 kB / 0.6129 GB, free: 10.93 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001045/0.4936, allocations: 0.9204 MB / 0.6138 GB, free: 9.984 MB / 430.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.745e-06/0.4936, allocations: 7.984 kB / 0.6138 GB, free: 9.977 MB / 430.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001753/0.4953, allocations: 1.13 MB / 0.6149 GB, free: 8.82 MB / 430.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001725/0.4955, allocations: 67.61 kB / 0.615 GB, free: 8.754 MB / 430.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.903e-05/0.4956, allocations: 55.52 kB / 0.6151 GB, free: 8.699 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003582/0.496, allocations: 23.97 kB / 0.6151 GB, free: 8.676 MB / 430.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.441e-05/0.4961, allocations: 39.94 kB / 0.6151 GB, free: 8.637 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.805e-05/0.4961, allocations: 12 kB / 0.6151 GB, free: 8.625 MB / 430.1 MB Notification: Performance of sorting global known variables: time 0.0006207/0.4967, allocations: 0.4911 MB / 0.6156 GB, free: 8.129 MB / 430.1 MB Notification: Performance of sort global known variables: time 9e-08/0.4967, allocations: 3.938 kB / 0.6156 GB, free: 8.125 MB / 430.1 MB Notification: Performance of remove unused functions: time 0.004338/0.501, allocations: 1.158 MB / 0.6167 GB, free: 6.965 MB / 430.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 8 ($cse1.phase,$cse1.region,$cse5.phase,$cse5.region,$cse9.phase,$cse9.region,boundary.medium.phase,boundary1.medium.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (21): * Single equations (assignments): 18 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 {(3,11)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004733/0.5058, allocations: 1.351 MB / 0.6181 GB, free: 5.609 MB / 430.1 MB Notification: Performance of simCode: created initialization part: time 0.001267/0.507, allocations: 445.5 kB / 0.6185 GB, free: 5.176 MB / 430.1 MB Notification: Performance of simCode: created event and clocks part: time 6.212e-06/0.507, allocations: 4 kB / 0.6185 GB, free: 5.172 MB / 430.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0006609/0.5077, allocations: 299.2 kB / 0.6188 GB, free: 4.883 MB / 430.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001089/0.5088, allocations: 151.3 kB / 0.6189 GB, free: 4.738 MB / 430.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002173/0.511, allocations: 1.297 MB / 0.6202 GB, free: 3.402 MB / 430.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000351/0.5113, allocations: 318 kB / 0.6205 GB, free: 3.062 MB / 430.1 MB Notification: Performance of simCode: alias equations: time 0.0003519/0.5117, allocations: 190 kB / 0.6207 GB, free: 2.879 MB / 430.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 8.482e-05/0.5118, allocations: 31.44 kB / 0.6207 GB, free: 2.848 MB / 430.1 MB Notification: Performance of SimCode: time 3.91e-07/0.5118, allocations: 4 kB / 0.6207 GB, free: 2.844 MB / 430.1 MB Notification: Performance of Templates: time 0.06163/0.5734, allocations: 41.79 MB / 0.6615 GB, free: 9.09 MB / 478.1 MB " [Timeout remaining time 659] make -j1 -f TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump.makefile [Timeout 660] (rm -f TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump.pipe ; mkfifo TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump.pipe ; head -c 1048576 < TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump.pipe >> ../files/TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump.sim & ./TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump -abortSlowSimulation -alarm=480 -lv LOG_STATS > TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.FluidDynamics.Components.Machines.test_PrescribedPump.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 7.420283623039722] Failed to read output from testmodel.py, exit status != 0: 0.5816423818469048 0.59627009 0.164901867 Calling exit ...