Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_log.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo): time 0.01264/0.01264, allocations: 1.745 MB / 21.38 MB, free: 480 kB / 14.72 MB " [Timeout remaining time 180] 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 0.001479/0.001479, allocations: 100.9 kB / 24.96 MB, free: 2.066 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 0.001863/0.001863, allocations: 210.5 kB / 28.68 MB, free: 3.348 MB / 19.63 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 1.451/1.451, allocations: 230.6 MB / 262.9 MB, free: 5.824 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo): time 1.029/1.029, allocations: 130.7 MB / 450.4 MB, free: 6.418 MB / 350.1 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/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) Using package SMArtInt with version 0.3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: "" <> buildModelFMU(ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_log,fileNamePrefix="ClaRa_ClaRa_Basics_ControlVolumes_Fundamentals_Check_Test_SmoothedDeltaTmean_log",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_log,fileNamePrefix="ClaRa_ClaRa_Basics_ControlVolumes_Fundamentals_Check_Test_SmoothedDeltaTmean_log",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 800] "Notification: SMArtInt 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: ClaRa 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: Skipped loading package TILMedia (1.9.0 ClaRa) using MODELICAPATH /home/hudson/saved_omc/libraries/.openmodelica/libraries (uses-annotation may be wrong). Warning: Requested package SMArtInt of version 0.5.1, but this package was already loaded with version 0.3.1. There are no conversion annotations for this version but 0.5.1 is newer than 0.3.1. There is a possibility that 0.3.1 remains backwards compatible, but it is not loaded so OpenModelica cannot verify this. Notification: Performance of FrontEnd - loaded program: time 0.06547/0.06547, allocations: 20.61 MB / 0.6362 GB, free: 5.105 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.172/0.2375, allocations: 81.9 MB / 0.7162 GB, free: 3.117 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_log): time 0.003419/0.2409, allocations: 2.152 MB / 0.7183 GB, free: 0.9492 MB / 0.5294 GB Notification: Performance of NFInst.instExpressions: time 0.001697/0.2426, allocations: 0.8296 MB / 0.7191 GB, free: 116 kB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 7.653e-05/0.2427, allocations: 7.938 kB / 0.7191 GB, free: 108 kB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.0001468/0.2429, allocations: 23.91 kB / 0.7191 GB, free: 84 kB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.0001766/0.243, allocations: 71.66 kB / 0.7192 GB, free: 12 kB / 0.5294 GB Notification: Performance of NFTyping.typeClassSections: time 0.0007068/0.2437, allocations: 203.4 kB / 0.7194 GB, free: 15.81 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.0002367/0.244, allocations: 163.6 kB / 0.7196 GB, free: 15.65 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 4.641e-05/0.244, allocations: 9.578 kB / 0.7196 GB, free: 15.64 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001771/0.2442, allocations: 91.73 kB / 0.7197 GB, free: 15.55 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001861/0.2444, allocations: 107.7 kB / 0.7198 GB, free: 15.45 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 3.315e-05/0.2444, allocations: 19.94 kB / 0.7198 GB, free: 15.43 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0004708/0.2449, allocations: 255.6 kB / 0.72 GB, free: 15.18 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 7.881e-05/0.245, allocations: 35.89 kB / 0.7201 GB, free: 15.14 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 8.324e-05/0.245, allocations: 47.72 kB / 0.7201 GB, free: 15.09 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.0003893/0.2454, allocations: 263.1 kB / 0.7203 GB, free: 14.84 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 4.969e-06/0.2454, allocations: 0 / 0.7203 GB, free: 14.84 MB / 0.545 GB Notification: Performance of FrontEnd: time 1.583e-06/0.2454, allocations: 0 / 0.7203 GB, free: 14.84 MB / 0.545 GB Notification: Performance of Transformations before backend: time 5.039e-06/0.2455, allocations: 0 / 0.7203 GB, free: 14.84 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: 18 * Number of variables: 18 Notification: Performance of Generate backend data structure: time 0.001284/0.2467, allocations: 0.5006 MB / 0.7208 GB, free: 14.29 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 4.809e-05/0.2468, allocations: 12.03 kB / 0.7208 GB, free: 14.28 MB / 0.545 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 1.982e-05/0.2468, allocations: 192 / 0.7208 GB, free: 14.28 MB / 0.545 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.79e-05/0.2469, allocations: 46.67 kB / 0.7209 GB, free: 14.23 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 6.327e-05/0.2469, allocations: 20.83 kB / 0.7209 GB, free: 14.21 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003362/0.2472, allocations: 166.9 kB / 0.7211 GB, free: 14.02 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.898e-05/0.2473, allocations: 4.375 kB / 0.7211 GB, free: 14.01 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.939e-05/0.2473, allocations: 8.375 kB / 0.7211 GB, free: 14 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007016/0.248, allocations: 235.1 kB / 0.7213 GB, free: 13.76 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.043e-05/0.248, allocations: 0 / 0.7213 GB, free: 13.76 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.195e-05/0.248, allocations: 4 kB / 0.7213 GB, free: 13.76 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.049e-06/0.248, allocations: 0 / 0.7213 GB, free: 13.76 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009279/0.249, allocations: 241.5 kB / 0.7215 GB, free: 13.52 MB / 0.545 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008126/0.2498, allocations: 352.3 kB / 0.7219 GB, free: 13.12 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007684/0.2505, allocations: 212.1 kB / 0.7221 GB, free: 12.9 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004874/0.251, allocations: 146.5 kB / 0.7222 GB, free: 12.75 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 3.158e-05/0.2511, allocations: 4 kB / 0.7222 GB, free: 12.75 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006929/0.2518, allocations: 256.7 kB / 0.7225 GB, free: 12.47 MB / 0.545 GB Notification: Performance of pre-optimization done (n=18): time 1.713e-06/0.2518, allocations: 0 / 0.7225 GB, free: 12.47 MB / 0.545 GB Notification: Performance of matching and sorting (n=18): time 0.00169/0.2534, allocations: 0.5099 MB / 0.723 GB, free: 11.94 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.777e-05/0.2535, allocations: 93.08 kB / 0.7231 GB, free: 11.83 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001836/0.2537, allocations: 171.3 kB / 0.7232 GB, free: 11.65 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 3.763e-05/0.2538, allocations: 33.8 kB / 0.7233 GB, free: 11.61 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001024/0.2539, allocations: 112.4 kB / 0.7234 GB, free: 11.5 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 5.728e-05/0.2539, allocations: 47.64 kB / 0.7234 GB, free: 11.45 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.8e-05/0.254, allocations: 41.69 kB / 0.7234 GB, free: 11.4 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001907/0.2542, allocations: 334.8 kB / 0.7238 GB, free: 11.07 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000517/0.2547, allocations: 175.3 kB / 0.7239 GB, free: 10.88 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005201/0.2552, allocations: 193 kB / 0.7241 GB, free: 10.68 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009245/0.2562, allocations: 305.3 kB / 0.7244 GB, free: 10.36 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.134e-06/0.2562, allocations: 4 kB / 0.7244 GB, free: 10.35 MB / 0.545 GB Notification: Performance of matching and sorting (n=22) (initialization): time 0.001233/0.2574, allocations: 476 kB / 0.7249 GB, free: 9.855 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 7.766e-05/0.2575, allocations: 72.73 kB / 0.7249 GB, free: 9.773 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.444e-06/0.2575, allocations: 0 / 0.7249 GB, free: 9.773 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.925e-05/0.2575, allocations: 0 / 0.7249 GB, free: 9.773 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003136/0.2578, allocations: 47.89 kB / 0.725 GB, free: 9.727 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.02e-05/0.2578, allocations: 3.984 kB / 0.725 GB, free: 9.723 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002788/0.2581, allocations: 35.89 kB / 0.725 GB, free: 9.688 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.071e-05/0.2581, allocations: 15.98 kB / 0.725 GB, free: 9.672 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 12 (T_i.nextEventScaled,T_i.nextEvent,$PRE.T_i.nextEvent,T_i.last,T_i.b,T_i.a,T_o.count,$PRE.T_o.count,T_o.T_start,$PRE.T_o.T_start,$whenCondition2,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (16): * Single equations (assignments): 14 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001912/0.2583, allocations: 169.7 kB / 0.7252 GB, free: 9.492 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.341e-05/0.2584, allocations: 15.91 kB / 0.7252 GB, free: 9.477 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001296/0.2597, allocations: 478.2 kB / 0.7257 GB, free: 8.992 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.109e-05/0.2597, allocations: 7.984 kB / 0.7257 GB, free: 8.984 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.99e-06/0.2597, allocations: 0 / 0.7257 GB, free: 8.984 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.839e-06/0.2597, allocations: 0 / 0.7257 GB, free: 8.984 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003295/0.26, allocations: 216.6 kB / 0.7259 GB, free: 8.73 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.583e-06/0.26, allocations: 0 / 0.7259 GB, free: 8.73 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002724/0.2603, allocations: 47.94 kB / 0.7259 GB, free: 8.684 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.507e-06/0.2603, allocations: 4 kB / 0.7259 GB, free: 8.68 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.978e-05/0.2603, allocations: 11.98 kB / 0.7259 GB, free: 8.668 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.505e-06/0.2603, allocations: 0 / 0.7259 GB, free: 8.668 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.473e-06/0.2603, allocations: 3.938 kB / 0.7259 GB, free: 8.664 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001161/0.2615, allocations: 475.9 kB / 0.7264 GB, free: 8.168 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 3.215e-05/0.2615, allocations: 19.84 kB / 0.7264 GB, free: 8.148 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.118e-05/0.2616, allocations: 12 kB / 0.7264 GB, free: 8.137 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002541/0.2618, allocations: 23.97 kB / 0.7264 GB, free: 8.113 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001031/0.2619, allocations: 23.95 kB / 0.7265 GB, free: 8.09 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.083e-05/0.262, allocations: 15.92 kB / 0.7265 GB, free: 8.074 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.0001284/0.2621, allocations: 132.9 kB / 0.7266 GB, free: 7.945 MB / 0.545 GB Notification: Performance of sort global known variables: time 9e-08/0.2621, allocations: 0 / 0.7266 GB, free: 7.945 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.000359/0.2625, allocations: 71.92 kB / 0.7267 GB, free: 7.875 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 11 ($cse5,$cse6,$whenCondition1,$whenCondition2,T_o.T_start,T_o.count,T_i.a,T_i.b,T_i.last,T_i.nextEvent,T_i.nextEventScaled) * Number of discrete states: 7 (T_o.count,T_i.nextEvent,T_i.last,T_i.nextEventScaled,T_i.b,T_i.a,$whenCondition2) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (19): * Single equations (assignments): 16 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001671/0.2641, allocations: 1.041 MB / 0.7277 GB, free: 6.797 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.001191/0.2653, allocations: 491.5 kB / 0.7282 GB, free: 6.273 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 2.865e-06/0.2653, allocations: 0 / 0.7282 GB, free: 6.273 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.0005628/0.2659, allocations: 239 kB / 0.7284 GB, free: 6.023 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002958/0.2662, allocations: 27.92 kB / 0.7284 GB, free: 5.996 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005086/0.2713, allocations: 2.728 MB / 0.7311 GB, free: 3.117 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001177/0.2714, allocations: 110.9 kB / 0.7312 GB, free: 2.984 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.0001162/0.2715, allocations: 21.08 kB / 0.7312 GB, free: 2.965 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001462/0.2717, allocations: 59.39 kB / 0.7313 GB, free: 2.906 MB / 0.545 GB Notification: Performance of SimCode: time 6.52e-07/0.2717, allocations: 0 / 0.7313 GB, free: 2.906 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02823/0.2999, allocations: 5.448 MB / 0.7366 GB, free: 13.59 MB / 0.5607 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.05/12.35, allocations: 7.922 kB / 0.7366 GB, free: 13.58 MB / 0.5607 GB " [Timeout remaining time 787] (rm -f ClaRa_ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_log.pipe ; mkfifo ClaRa_ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_log.pipe ; head -c 1048576 < ClaRa_ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_log.pipe >> ../files/ClaRa_ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_log.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ClaRa_ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_log_res.mat --tempDir=temp_ClaRa_ClaRa_Basics_ControlVolumes_Fundamentals_Check_Test_SmoothedDeltaTmean_log_fmu --startTime=0 --stopTime=20 --stepSize=0.008 --timeout=800 --tolerance=1e-06 ClaRa_ClaRa_Basics_ControlVolumes_Fundamentals_Check_Test_SmoothedDeltaTmean_log.fmu > ClaRa_ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_log.pipe 2>&1) [Timeout 840.0] [Calling os._exit(0), Time elapsed: 16.640816971077584] Failed to read output from testmodel.py, exit status != 0: 12.51372948300559 12.899240927 12.289888539 Calling exit ...