Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoPower_ThermoPower.Test.WaterComponents.TestAccumulator.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 0.001351/0.001351, allocations: 107.1 kB / 20.44 MB, free: 1.324 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 0.00198/0.00198, allocations: 198 kB / 23.72 MB, free: 4.492 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 1.491/1.491, allocations: 207.7 MB / 234.6 MB, free: 9.781 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo): time 0.326/0.326, allocations: 49.6 MB / 336.4 MB, free: 3.871 MB / 270.1 MB " [Timeout remaining time 179] Using package ThermoPower with version 3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 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(ThermoPower.Test.WaterComponents.TestAccumulator,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_ThermoPower.Test.WaterComponents.TestAccumulator") translateModel(ThermoPower.Test.WaterComponents.TestAccumulator,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_ThermoPower.Test.WaterComponents.TestAccumulator") [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 0.002318/0.002318, allocations: 79.09 kB / 476.9 MB, free: 12.25 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1284/0.1307, allocations: 62.43 MB / 0.5266 GB, free: 13.62 MB / 414.1 MB Notification: Performance of NFInst.instantiate(ThermoPower.Test.WaterComponents.TestAccumulator): time 0.2631/0.3938, allocations: 29.76 MB / 0.5557 GB, free: 6.98 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.01167/0.4055, allocations: 7.151 MB / 0.5627 GB, free: 2.383 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004136/0.4059, allocations: 11.19 kB / 0.5627 GB, free: 2.375 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0006335/0.4065, allocations: 127.8 kB / 0.5628 GB, free: 2.301 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0005134/0.407, allocations: 211.8 kB / 0.563 GB, free: 2.16 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0139/0.4209, allocations: 4.386 MB / 0.5673 GB, free: 424 kB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.0009955/0.4219, allocations: 0.5844 MB / 0.5679 GB, free: 132 kB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.000336/0.4223, allocations: 183.3 kB / 0.5681 GB, free: 44 kB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000373/0.4226, allocations: 226.2 kB / 0.5683 GB, free: 15.95 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003295/0.423, allocations: 218.4 kB / 0.5685 GB, free: 15.86 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 4.909e-05/0.423, allocations: 27.03 kB / 0.5685 GB, free: 15.86 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01365/0.4367, allocations: 5.753 MB / 0.5741 GB, free: 13.25 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001672/0.4368, allocations: 75.84 kB / 0.5742 GB, free: 13.18 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0003453/0.4372, allocations: 157 kB / 0.5743 GB, free: 13.09 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.009951/0.4471, allocations: 3.508 MB / 0.5778 GB, free: 10.83 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.704e-06/0.4471, allocations: 0 / 0.5778 GB, free: 10.83 MB / 430.1 MB Notification: Performance of FrontEnd: time 1.884e-06/0.4471, allocations: 1.312 kB / 0.5778 GB, free: 10.83 MB / 430.1 MB Notification: Performance of Transformations before backend: time 1.026e-05/0.4471, allocations: 0 / 0.5778 GB, free: 10.83 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 62 * Number of variables: 62 Notification: Performance of Generate backend data structure: time 0.003633/0.4508, allocations: 0.9948 MB / 0.5787 GB, free: 10.11 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.098e-05/0.4508, allocations: 9 kB / 0.5788 GB, free: 10.11 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001918/0.451, allocations: 59.86 kB / 0.5788 GB, free: 10.08 MB / 430.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005034/0.4515, allocations: 237.5 kB / 0.579 GB, free: 9.863 MB / 430.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.953e-05/0.4515, allocations: 21.69 kB / 0.5791 GB, free: 9.855 MB / 430.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.299e-05/0.4516, allocations: 33.98 kB / 0.5791 GB, free: 9.84 MB / 430.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006753/0.4523, allocations: 329.4 kB / 0.5794 GB, free: 9.625 MB / 430.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.412e-05/0.4523, allocations: 0 / 0.5794 GB, free: 9.625 MB / 430.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.829e-05/0.4523, allocations: 10.47 kB / 0.5794 GB, free: 9.617 MB / 430.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.817e-06/0.4523, allocations: 6.031 kB / 0.5794 GB, free: 9.617 MB / 430.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006261/0.453, allocations: 237.8 kB / 0.5796 GB, free: 9.512 MB / 430.1 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 0.001513/0.4545, allocations: 0.8951 MB / 0.5805 GB, free: 8.758 MB / 430.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005747/0.455, allocations: 221.9 kB / 0.5807 GB, free: 8.629 MB / 430.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002565/0.4553, allocations: 120.9 kB / 0.5808 GB, free: 8.562 MB / 430.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.06313/0.5184, allocations: 16.81 MB / 0.5973 GB, free: 12.53 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.097e-05/0.5185, allocations: 34.56 kB / 0.5973 GB, free: 12.49 MB / 446.1 MB Notification: Performance of pre-optimization done (n=23): time 2.355e-06/0.5185, allocations: 0 / 0.5973 GB, free: 12.49 MB / 446.1 MB Notification: Performance of matching and sorting (n=27): time 0.003252/0.5217, allocations: 0.9734 MB / 0.5982 GB, free: 11.48 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.804e-05/0.5218, allocations: 51.41 kB / 0.5983 GB, free: 11.41 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003576/0.5221, allocations: 260.6 kB / 0.5985 GB, free: 11.16 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 3.373e-05/0.5222, allocations: 29.7 kB / 0.5986 GB, free: 11.12 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001614/0.5223, allocations: 200.6 kB / 0.5988 GB, free: 10.92 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001116/0.5225, allocations: 103.1 kB / 0.5989 GB, free: 10.82 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001211/0.5226, allocations: 49.7 kB / 0.5989 GB, free: 10.77 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.000203/0.5228, allocations: 342.8 kB / 0.5992 GB, free: 10.42 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002894/0.5231, allocations: 112.8 kB / 0.5993 GB, free: 10.31 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003084/0.5234, allocations: 137.6 kB / 0.5995 GB, free: 10.17 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.000545/0.5239, allocations: 233.6 kB / 0.5997 GB, free: 9.934 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.643e-06/0.5239, allocations: 0 / 0.5997 GB, free: 9.934 MB / 446.1 MB Notification: Performance of matching and sorting (n=32) (initialization): time 0.001374/0.5253, allocations: 483.5 kB / 0.6002 GB, free: 9.453 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.248e-05/0.5253, allocations: 8 kB / 0.6002 GB, free: 9.445 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.592e-06/0.5253, allocations: 7.969 kB / 0.6002 GB, free: 9.438 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001281/0.5266, allocations: 256.5 kB / 0.6004 GB, free: 9.184 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001729/0.5268, allocations: 35.97 kB / 0.6004 GB, free: 9.148 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001195/0.528, allocations: 0.8059 MB / 0.6012 GB, free: 8.316 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000258/0.5282, allocations: 16.05 kB / 0.6013 GB, free: 8.301 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.563e-05/0.5283, allocations: 8 kB / 0.6013 GB, free: 8.293 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003761/0.5286, allocations: 204.1 kB / 0.6015 GB, free: 8.09 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002812/0.5289, allocations: 133.7 kB / 0.6016 GB, free: 7.953 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005167/0.5294, allocations: 234.4 kB / 0.6018 GB, free: 7.719 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.784e-06/0.5294, allocations: 0 / 0.6018 GB, free: 7.719 MB / 446.1 MB Notification: Performance of matching and sorting (n=32) (initialization_lambda0): time 0.001312/0.5307, allocations: 473.8 kB / 0.6023 GB, free: 7.246 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.435e-05/0.5308, allocations: 7.938 kB / 0.6023 GB, free: 7.238 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.598e-06/0.5308, allocations: 0.6875 kB / 0.6023 GB, free: 7.238 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001108/0.5319, allocations: 241.5 kB / 0.6025 GB, free: 7 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001537/0.532, allocations: 39.97 kB / 0.6025 GB, free: 6.961 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001047/0.5331, allocations: 0.7762 MB / 0.6033 GB, free: 6.16 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002442/0.5333, allocations: 23.61 kB / 0.6033 GB, free: 6.141 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.378e-05/0.5333, allocations: 15.98 kB / 0.6033 GB, free: 6.125 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 1 (Accumulator1.liquidState.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (16): * Single equations (assignments): 15 * 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 {(6,11)} Notification: Performance of prepare postOptimizeDAE: time 0.0001591/0.5335, allocations: 196.2 kB / 0.6035 GB, free: 5.926 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.369e-05/0.5336, allocations: 31.77 kB / 0.6035 GB, free: 5.895 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001144/0.5347, allocations: 0.5673 MB / 0.6041 GB, free: 5.312 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.021e-05/0.5347, allocations: 3.938 kB / 0.6041 GB, free: 5.309 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.163e-06/0.5347, allocations: 4 kB / 0.6041 GB, free: 5.305 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.156e-06/0.5348, allocations: 3.984 kB / 0.6041 GB, free: 5.301 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001771/0.5365, allocations: 0.9424 MB / 0.605 GB, free: 4.316 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.901e-06/0.5365, allocations: 0 / 0.605 GB, free: 4.316 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003745/0.5369, allocations: 67.89 kB / 0.6051 GB, free: 4.25 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.00029/0.5372, allocations: 56.81 kB / 0.6052 GB, free: 4.191 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.146e-05/0.5372, allocations: 7.984 kB / 0.6052 GB, free: 4.184 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001406/0.5386, allocations: 1.303 MB / 0.6064 GB, free: 2.777 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.034e-06/0.5386, allocations: 0 / 0.6064 GB, free: 2.777 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001321/0.54, allocations: 0.6984 MB / 0.6071 GB, free: 2.062 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.000155/0.5401, allocations: 55.72 kB / 0.6072 GB, free: 2.008 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.923e-05/0.5402, allocations: 96 / 0.6072 GB, free: 2.008 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000241/0.5404, allocations: 23.92 kB / 0.6072 GB, free: 1.984 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.102e-05/0.5405, allocations: 27.95 kB / 0.6072 GB, free: 1.957 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.718e-05/0.5405, allocations: 4 kB / 0.6072 GB, free: 1.953 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.0002093/0.5407, allocations: 187.1 kB / 0.6074 GB, free: 1.773 MB / 446.1 MB Notification: Performance of sort global known variables: time 7e-08/0.5407, allocations: 0 / 0.6074 GB, free: 1.773 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.003518/0.5442, allocations: 0.8813 MB / 0.6083 GB, free: 0.8906 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 4 (Accumulator1.zl,Accumulator1.hl,Accumulator1.Mg,Accumulator1.Tg) * Number of discrete variables: 2 ($cse1.phase,$cse1.region) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (27): * Single equations (assignments): 25 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.005833/0.5501, allocations: 0.959 MB / 0.6092 GB, free: 15.92 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.00199/0.5521, allocations: 0.5469 MB / 0.6097 GB, free: 15.38 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 3.286e-06/0.5521, allocations: 0 / 0.6097 GB, free: 15.38 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0006456/0.5527, allocations: 314.4 kB / 0.61 GB, free: 15.06 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009009/0.5536, allocations: 109.3 kB / 0.6101 GB, free: 14.95 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001995/0.5556, allocations: 1.001 MB / 0.6111 GB, free: 13.92 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002428/0.5558, allocations: 199.6 kB / 0.6113 GB, free: 13.71 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 0.0001676/0.556, allocations: 30.28 kB / 0.6113 GB, free: 13.68 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 8.356e-05/0.5561, allocations: 23.44 kB / 0.6114 GB, free: 13.65 MB / 462.1 MB Notification: Performance of SimCode: time 8.82e-07/0.5561, allocations: 0 / 0.6114 GB, free: 13.65 MB / 462.1 MB Notification: Performance of Templates: time 0.05684/0.6129, allocations: 33.93 MB / 0.6445 GB, free: 11.66 MB / 494.1 MB " [Timeout remaining time 659] make -j1 -f ThermoPower_ThermoPower.Test.WaterComponents.TestAccumulator.makefile [Timeout 660] (rm -f ThermoPower_ThermoPower.Test.WaterComponents.TestAccumulator.pipe ; mkfifo ThermoPower_ThermoPower.Test.WaterComponents.TestAccumulator.pipe ; head -c 1048576 < ThermoPower_ThermoPower.Test.WaterComponents.TestAccumulator.pipe >> ../files/ThermoPower_ThermoPower.Test.WaterComponents.TestAccumulator.sim & ./ThermoPower_ThermoPower.Test.WaterComponents.TestAccumulator -abortSlowSimulation -alarm=480 -lv LOG_STATS > ThermoPower_ThermoPower.Test.WaterComponents.TestAccumulator.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 7.6175763718783855] Failed to read output from testmodel.py, exit status != 0: 0.6231446545571089 0.639054347 0.18825696299999994 Calling exit ...