Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001182/0.001182, allocations: 113.6 kB / 17.08 MB, free: 5.961 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001209/0.001209, allocations: 194.2 kB / 20.03 MB, free: 3.039 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.364/1.364, allocations: 222.9 MB / 245.7 MB, free: 4.191 MB / 190.1 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTlib 3.0.0-main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTlib 3.0.0-main/package.mo): time 0.1259/0.1259, allocations: 8.396 MB / 306.3 MB, free: 2.781 MB / 238.1 MB " [Timeout remaining time 180] Using package EHPTlib with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTlib 3.0.0-main/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2") translateModel(EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001809/0.001809, allocations: 63.89 kB / 423.2 MB, free: 6.461 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2055/0.2073, allocations: 51.38 MB / 474.6 MB, free: 20.39 MB / 350.1 MB Notification: Performance of NFInst.instantiate(EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2): time 0.005841/0.2132, allocations: 5.152 MB / 479.7 MB, free: 16.62 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.003119/0.2163, allocations: 2.088 MB / 481.8 MB, free: 14.92 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007254/0.2171, allocations: 16.31 kB / 481.8 MB, free: 14.92 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0005319/0.2177, allocations: 196.3 kB / 482 MB, free: 14.78 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0008081/0.2185, allocations: 245.8 kB / 482.3 MB, free: 14.58 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0007447/0.2192, allocations: 376.2 kB / 482.6 MB, free: 14.27 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.001077/0.2203, allocations: 0.9569 MB / 483.6 MB, free: 13.67 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0005917/0.2209, allocations: 483.7 kB / 484.1 MB, free: 13.37 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0005066/0.2214, allocations: 378.3 kB / 484.4 MB, free: 13.12 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0004799/0.2219, allocations: 420.1 kB / 484.8 MB, free: 12.82 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001295/0.2221, allocations: 105.8 kB / 484.9 MB, free: 12.82 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002608/0.2223, allocations: 167.9 kB / 485.1 MB, free: 12.79 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001496/0.2225, allocations: 206.2 kB / 485.3 MB, free: 12.62 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.000286/0.2228, allocations: 447.5 kB / 485.7 MB, free: 12.28 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0009064/0.2237, allocations: 1.133 MB / 486.9 MB, free: 11.42 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 2.905e-06/0.2237, allocations: 0 / 486.9 MB, free: 11.42 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.873e-06/0.2237, allocations: 0 / 486.9 MB, free: 11.42 MB / 350.1 MB Notification: Performance of Transformations before backend: time 1.595e-05/0.2238, allocations: 3.938 kB / 486.9 MB, free: 11.41 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 164 * Number of variables: 164 Notification: Performance of Generate backend data structure: time 0.001597/0.2254, allocations: 1.22 MB / 488.1 MB, free: 10.4 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.343e-05/0.2254, allocations: 14.08 kB / 488.1 MB, free: 10.39 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001356/0.2255, allocations: 92.88 kB / 488.2 MB, free: 10.35 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005719/0.2261, allocations: 0.512 MB / 488.7 MB, free: 9.883 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001003/0.2262, allocations: 86.8 kB / 488.8 MB, free: 9.824 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 9.009e-05/0.2263, allocations: 67.16 kB / 488.9 MB, free: 9.805 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001156/0.2275, allocations: 0.7115 MB / 489.6 MB, free: 9.363 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.45e-05/0.2275, allocations: 5.078 kB / 489.6 MB, free: 9.359 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.481e-05/0.2276, allocations: 27.72 kB / 489.6 MB, free: 9.34 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.4e-05/0.2276, allocations: 16.31 kB / 489.6 MB, free: 9.34 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001165/0.2288, allocations: 0.525 MB / 490.1 MB, free: 9.082 MB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002817/0.2316, allocations: 2.578 MB / 492.7 MB, free: 6.957 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.000889/0.2325, allocations: 478.2 kB / 493.2 MB, free: 6.652 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003854/0.2329, allocations: 193.3 kB / 493.4 MB, free: 6.555 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 3.917e-05/0.2329, allocations: 12.34 kB / 493.4 MB, free: 6.547 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005049/0.2335, allocations: 281.8 kB / 493.7 MB, free: 6.355 MB / 350.1 MB Notification: Performance of pre-optimization done (n=36): time 1.813e-06/0.2335, allocations: 1.375 kB / 493.7 MB, free: 6.355 MB / 350.1 MB Notification: Performance of matching and sorting (n=36): time 0.001514/0.235, allocations: 0.7576 MB / 494.4 MB, free: 5.871 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.536e-05/0.2351, allocations: 169 kB / 494.6 MB, free: 5.676 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005613/0.2356, allocations: 0.5877 MB / 495.2 MB, free: 5.332 MB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 2.936e-05/0.2357, allocations: 34.17 kB / 495.2 MB, free: 5.297 MB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001656/0.2358, allocations: 367.8 kB / 495.6 MB, free: 4.977 MB / 350.1 MB Notification: Performance of collectInitialBindings (initialization): time 6.651e-05/0.2359, allocations: 131.3 kB / 495.7 MB, free: 4.863 MB / 350.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001339/0.236, allocations: 103.5 kB / 495.8 MB, free: 4.797 MB / 350.1 MB Notification: Performance of setup shared object (initialization): time 6.621e-05/0.2361, allocations: 363.6 kB / 496.2 MB, free: 4.445 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004183/0.2365, allocations: 189 kB / 496.3 MB, free: 4.348 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004474/0.237, allocations: 306.4 kB / 496.6 MB, free: 4.105 MB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008412/0.2378, allocations: 0.61 MB / 497.2 MB, free: 3.609 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.027e-06/0.2379, allocations: 1.5 kB / 497.2 MB, free: 3.609 MB / 350.1 MB Notification: Performance of matching and sorting (n=59) (initialization): time 0.001126/0.239, allocations: 0.6754 MB / 497.9 MB, free: 3.207 MB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 4.16e-05/0.239, allocations: 94.12 kB / 498 MB, free: 3.105 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.328e-06/0.2391, allocations: 4.219 kB / 498 MB, free: 3.105 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001453/0.2392, allocations: 26.34 kB / 498 MB, free: 3.09 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003697/0.2396, allocations: 106.6 kB / 498.2 MB, free: 3.059 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000647/0.2403, allocations: 1.382 MB / 499.5 MB, free: 1.617 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004587/0.2407, allocations: 88.05 kB / 499.6 MB, free: 1.566 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.844e-05/0.2408, allocations: 19.91 kB / 499.6 MB, free: 1.562 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000516/0.2413, allocations: 344.8 kB / 500 MB, free: 1.344 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000396/0.2417, allocations: 295.7 kB / 0.4885 GB, free: 1.109 MB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007462/0.2425, allocations: 0.593 MB / 0.4891 GB, free: 0.6211 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.445e-06/0.2425, allocations: 1.281 kB / 0.4891 GB, free: 0.6211 MB / 350.1 MB Notification: Performance of matching and sorting (n=59) (initialization_lambda0): time 0.001027/0.2435, allocations: 0.6503 MB / 0.4898 GB, free: 232 kB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.249e-05/0.2435, allocations: 95.22 kB / 0.4898 GB, free: 128 kB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.899e-06/0.2435, allocations: 4.25 kB / 0.4898 GB, free: 128 kB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 7.119e-05/0.2436, allocations: 26.59 kB / 0.4899 GB, free: 112 kB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000328/0.244, allocations: 94.55 kB / 0.49 GB, free: 88 kB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001005/0.245, allocations: 1.397 MB / 0.4913 GB, free: 14.63 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004487/0.2454, allocations: 66.7 kB / 0.4914 GB, free: 14.6 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.526e-05/0.2455, allocations: 24.25 kB / 0.4914 GB, free: 14.59 MB / 366.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 8 (oneFlange.limTau.state,oneFlange.limitingTorque,tauRef.count,$PRE.tauRef.count,tauRef.T_start,$PRE.tauRef.T_start,$whenCondition1,oneFlange.pDC.integrator1.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (56): * Single equations (assignments): 52 * Array equations: 0 * Algorithm blocks: 3 * 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 {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002427/0.2457, allocations: 279.2 kB / 0.4917 GB, free: 14.31 MB / 366.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.412e-05/0.2458, allocations: 69.58 kB / 0.4917 GB, free: 14.27 MB / 366.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001189/0.247, allocations: 0.5377 MB / 0.4923 GB, free: 13.8 MB / 366.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.45e-05/0.2471, allocations: 7.984 kB / 0.4923 GB, free: 13.8 MB / 366.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.335e-06/0.2471, allocations: 0 / 0.4923 GB, free: 13.8 MB / 366.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.06e-06/0.2471, allocations: 4 kB / 0.4923 GB, free: 13.79 MB / 366.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002004/0.2491, allocations: 1.249 MB / 0.4935 GB, free: 12.47 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.174e-06/0.2491, allocations: 0 / 0.4935 GB, free: 12.47 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003293/0.2494, allocations: 71.89 kB / 0.4936 GB, free: 12.4 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 8.165e-05/0.2495, allocations: 24.78 kB / 0.4936 GB, free: 12.38 MB / 366.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.146e-05/0.2496, allocations: 8 kB / 0.4936 GB, free: 12.37 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009968/0.2506, allocations: 1.367 MB / 0.4949 GB, free: 10.86 MB / 366.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.142e-06/0.2506, allocations: 0 / 0.4949 GB, free: 10.86 MB / 366.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001652/0.2522, allocations: 0.8675 MB / 0.4958 GB, free: 9.961 MB / 366.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.000203/0.2525, allocations: 176.6 kB / 0.496 GB, free: 9.77 MB / 366.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.07e-05/0.2525, allocations: 15.98 kB / 0.496 GB, free: 9.754 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003911/0.2529, allocations: 43.95 kB / 0.496 GB, free: 9.711 MB / 366.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001118/0.253, allocations: 43.89 kB / 0.4961 GB, free: 9.668 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.794e-05/0.2531, allocations: 8 kB / 0.4961 GB, free: 9.66 MB / 366.1 MB Notification: Performance of sorting global known variables: time 0.0005049/0.2536, allocations: 422.8 kB / 0.4965 GB, free: 9.25 MB / 366.1 MB Notification: Performance of sort global known variables: time 1.5e-07/0.2536, allocations: 0 / 0.4965 GB, free: 9.25 MB / 366.1 MB Notification: Performance of remove unused functions: time 0.0008118/0.2544, allocations: 295.2 kB / 0.4967 GB, free: 8.961 MB / 366.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 3 (inertia.w,loadTorque.phi,oneFlange.pDC.integrator1.y) * Number of discrete variables: 5 ($whenCondition1,tauRef.T_start,tauRef.count,oneFlange.limitingTorque,oneFlange.limTau.state) * Number of discrete states: 2 (tauRef.count,oneFlange.limTau.state) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (34): * Single equations (assignments): 29 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 2 * 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 0.001338/0.2558, allocations: 419.6 kB / 0.4971 GB, free: 8.699 MB / 366.1 MB Notification: Performance of simCode: created initialization part: time 0.002121/0.2579, allocations: 1.268 MB / 0.4984 GB, free: 7.332 MB / 366.1 MB Notification: Performance of simCode: created event and clocks part: time 2.815e-06/0.2579, allocations: 5.062 kB / 0.4984 GB, free: 7.328 MB / 366.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0006873/0.2586, allocations: 449.5 kB / 0.4988 GB, free: 6.852 MB / 366.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005524/0.2592, allocations: 97.25 kB / 0.4989 GB, free: 6.766 MB / 366.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002138/0.2613, allocations: 1.322 MB / 0.5002 GB, free: 5.406 MB / 366.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005379/0.2619, allocations: 0.9057 MB / 0.5011 GB, free: 4.473 MB / 366.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001364/0.262, allocations: 43.44 kB / 0.5011 GB, free: 4.43 MB / 366.1 MB Notification: Performance of SimCode: time 2.31e-07/0.262, allocations: 0 / 0.5011 GB, free: 4.43 MB / 366.1 MB Notification: Performance of Templates: time 0.01431/0.2763, allocations: 11.35 MB / 0.5122 GB, free: 9.086 MB / 382.1 MB " [Timeout remaining time 660] make -j1 -f EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2.makefile [Timeout 660] (rm -f EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2.pipe ; mkfifo EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2.pipe ; head -c 1048576 < EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2.pipe >> ../files/EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2.sim & ./EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2 -abortSlowSimulation -alarm=480 -lv LOG_STATS > EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange2.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 7.2309244780335575] Failed to read output from testmodel.py, exit status != 0: 0.2828707278240472 0.294814077 0.06867896500000001 Calling exit ...