Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.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 0.001244/0.001244, allocations: 110.6 kB / 17.08 MB, free: 6.012 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 0.001245/0.001244, allocations: 191.7 kB / 20.03 MB, free: 3.082 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 1.424/1.424, allocations: 222.9 MB / 245.7 MB, free: 4.215 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 1.159/1.159, allocations: 173.4 MB / 471.3 MB, free: 6.664 MB / 366.1 MB " [Timeout remaining time 179] Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/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(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter") translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.00191/0.00191, allocations: 67.95 kB / 0.649 GB, free: 22.81 MB / 0.4981 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1854/0.1873, allocations: 89.52 MB / 0.7364 GB, free: 3.652 MB / 0.545 GB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter): time 0.02094/0.2083, allocations: 16.39 MB / 0.7524 GB, free: 3.207 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.009853/0.2182, allocations: 5.727 MB / 0.758 GB, free: 13.46 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001153/0.2194, allocations: 47.94 kB / 0.7581 GB, free: 13.41 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.003998/0.2234, allocations: 1.543 MB / 0.7596 GB, free: 11.87 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.002329/0.2258, allocations: 0.817 MB / 0.7604 GB, free: 11.05 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.002841/0.2286, allocations: 1.067 MB / 0.7614 GB, free: 9.98 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.004658/0.2333, allocations: 3.906 MB / 0.7652 GB, free: 6.066 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006665/0.24, allocations: 5.626 MB / 0.7707 GB, free: 348 kB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003199/0.2432, allocations: 1.749 MB / 0.7724 GB, free: 14.59 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003669/0.2469, allocations: 2.092 MB / 0.7745 GB, free: 12.49 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0005988/0.2475, allocations: 420 kB / 0.7749 GB, free: 12.08 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002065/0.2496, allocations: 1.065 MB / 0.7759 GB, free: 11.01 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.001785/0.2514, allocations: 1.661 MB / 0.7775 GB, free: 9.348 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.00197/0.2534, allocations: 1.596 MB / 0.7791 GB, free: 7.746 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.006601/0.26, allocations: 6.075 MB / 0.785 GB, free: 1.652 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 5.15e-06/0.26, allocations: 0 / 0.785 GB, free: 1.652 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.563e-06/0.26, allocations: 0 / 0.785 GB, free: 1.652 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 9.71e-05/0.2601, allocations: 0 / 0.785 GB, free: 1.652 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 735 * Number of variables: 735 Notification: Performance of Generate backend data structure: time 0.006061/0.2662, allocations: 2.825 MB / 0.7878 GB, free: 14.76 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 4.471e-05/0.2662, allocations: 8.031 kB / 0.7878 GB, free: 14.75 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003548/0.2698, allocations: 0.6783 MB / 0.7885 GB, free: 14.07 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002871/0.2727, allocations: 1.446 MB / 0.7899 GB, free: 12.59 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001723/0.2729, allocations: 206 kB / 0.7901 GB, free: 12.38 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005495/0.2734, allocations: 272.4 kB / 0.7903 GB, free: 12.12 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008867/0.2823, allocations: 4.715 MB / 0.7949 GB, free: 7.312 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.483e-05/0.2824, allocations: 3.938 kB / 0.7949 GB, free: 7.309 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003057/0.2827, allocations: 112 kB / 0.7951 GB, free: 7.199 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001811/0.2829, allocations: 156.6 kB / 0.7952 GB, free: 7.043 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007144/0.2901, allocations: 4.078 MB / 0.7992 GB, free: 2.953 MB / 0.6075 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02747/0.3176, allocations: 20.16 MB / 0.8189 GB, free: 12.82 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003591/0.3212, allocations: 1.891 MB / 0.8207 GB, free: 10.79 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001231/0.3224, allocations: 0.7691 MB / 0.8215 GB, free: 10.01 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000178/0.3227, allocations: 109.7 kB / 0.8216 GB, free: 9.883 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.019e-05/0.3227, allocations: 47.2 kB / 0.8216 GB, free: 9.828 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=77): time 2.765e-06/0.3227, allocations: 0 / 0.8216 GB, free: 9.828 MB / 0.6387 GB Notification: Performance of matching and sorting (n=92): time 0.01941/0.3421, allocations: 5.286 MB / 0.8268 GB, free: 4.539 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.189e-05/0.3422, allocations: 137.5 kB / 0.8269 GB, free: 4.371 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001319/0.3436, allocations: 0.9726 MB / 0.8279 GB, free: 3.387 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 7.737e-05/0.3437, allocations: 41.7 kB / 0.8279 GB, free: 3.34 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008707/0.3445, allocations: 1.231 MB / 0.8291 GB, free: 2.094 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003305/0.3449, allocations: 345.2 kB / 0.8294 GB, free: 1.754 MB / 0.6387 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005483/0.3454, allocations: 363.3 kB / 0.8298 GB, free: 1.391 MB / 0.6387 GB Notification: Performance of setup shared object (initialization): time 0.000157/0.3456, allocations: 334 kB / 0.8301 GB, free: 1.059 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0013/0.3469, allocations: 0.8714 MB / 0.831 GB, free: 188 kB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001823/0.3487, allocations: 1.51 MB / 0.8324 GB, free: 14.39 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003185/0.3519, allocations: 2.453 MB / 0.8348 GB, free: 11.64 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.016e-05/0.352, allocations: 8 kB / 0.8348 GB, free: 11.63 MB / 0.6544 GB Notification: Performance of matching and sorting (n=211) (initialization): time 0.003955/0.3559, allocations: 2.516 MB / 0.8373 GB, free: 9.105 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 3.366e-05/0.356, allocations: 12 kB / 0.8373 GB, free: 9.094 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.373e-05/0.356, allocations: 28.09 kB / 0.8373 GB, free: 9.066 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.515e-05/0.3561, allocations: 28 kB / 0.8374 GB, free: 9.039 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002401/0.3585, allocations: 0.5187 MB / 0.8379 GB, free: 8.52 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.698e-05/0.3586, allocations: 47.84 kB / 0.8379 GB, free: 8.473 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001115/0.3597, allocations: 159.6 kB / 0.8381 GB, free: 8.316 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000174/0.3599, allocations: 87.98 kB / 0.8381 GB, free: 8.23 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002893/0.3628, allocations: 1.897 MB / 0.84 GB, free: 6.328 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001898/0.3647, allocations: 1.503 MB / 0.8415 GB, free: 4.535 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003278/0.3679, allocations: 2.426 MB / 0.8438 GB, free: 1.816 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.018e-05/0.368, allocations: 8 kB / 0.8438 GB, free: 1.809 MB / 0.6544 GB Notification: Performance of matching and sorting (n=211) (initialization_lambda0): time 0.004166/0.3721, allocations: 2.497 MB / 0.8463 GB, free: 15.3 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 2.981e-05/0.3722, allocations: 12 kB / 0.8463 GB, free: 15.29 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.493e-05/0.3722, allocations: 27.94 kB / 0.8463 GB, free: 15.26 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.545e-05/0.3723, allocations: 28 kB / 0.8463 GB, free: 15.23 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002366/0.3747, allocations: 0.5109 MB / 0.8468 GB, free: 14.72 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.77e-05/0.3747, allocations: 43.8 kB / 0.8469 GB, free: 14.68 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001155/0.3759, allocations: 151.8 kB / 0.847 GB, free: 14.53 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001717/0.3761, allocations: 83.98 kB / 0.8471 GB, free: 14.45 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 96 * 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 (211): * Single equations (assignments): 211 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0004463/0.3765, allocations: 291.6 kB / 0.8474 GB, free: 14.16 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002897/0.3768, allocations: 99.39 kB / 0.8475 GB, free: 14.06 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003028/0.3798, allocations: 1.837 MB / 0.8493 GB, free: 12.18 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.23e-05/0.3799, allocations: 8 kB / 0.8493 GB, free: 12.17 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.057e-06/0.3799, allocations: 4 kB / 0.8493 GB, free: 12.17 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.149e-05/0.3799, allocations: 3.984 kB / 0.8493 GB, free: 12.16 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01247/0.3924, allocations: 9.047 MB / 0.8581 GB, free: 2.109 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.379e-05/0.3924, allocations: 15.94 kB / 0.8581 GB, free: 2.094 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001105/0.3936, allocations: 251.7 kB / 0.8584 GB, free: 1.848 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.263e-05/0.3936, allocations: 16 kB / 0.8584 GB, free: 1.832 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.722e-05/0.3937, allocations: 28 kB / 0.8584 GB, free: 1.805 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.701e-05/0.3937, allocations: 27.92 kB / 0.8584 GB, free: 1.777 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.727e-05/0.3937, allocations: 19.88 kB / 0.8585 GB, free: 1.758 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00241/0.3961, allocations: 1.78 MB / 0.8602 GB, free: 15.83 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005871/0.3967, allocations: 288.4 kB / 0.8605 GB, free: 15.53 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000233/0.397, allocations: 35.98 kB / 0.8605 GB, free: 15.5 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007983/0.3978, allocations: 75.91 kB / 0.8606 GB, free: 15.42 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001638/0.398, allocations: 91.61 kB / 0.8607 GB, free: 15.33 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.221e-05/0.398, allocations: 35.98 kB / 0.8607 GB, free: 15.3 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.001158/0.3992, allocations: 0.7254 MB / 0.8614 GB, free: 14.57 MB / 0.6856 GB Notification: Performance of sort global known variables: time 1.8e-07/0.3992, allocations: 0 / 0.8614 GB, free: 14.57 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.003264/0.4025, allocations: 0.8085 MB / 0.8622 GB, free: 13.76 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 47 * 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 simulation (89): * Single equations (assignments): 89 * Array equations: 0 * Algorithm blocks: 0 * 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 Backend phase and start with SimCode phase: time 0.0003534/0.4029, allocations: 178.8 kB / 0.8624 GB, free: 13.57 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.004968/0.4078, allocations: 2.995 MB / 0.8653 GB, free: 10.59 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 1.178e-05/0.4079, allocations: 3.938 kB / 0.8653 GB, free: 10.58 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.000879/0.4087, allocations: 0.5745 MB / 0.8659 GB, free: 10.01 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001413/0.4102, allocations: 173.2 kB / 0.866 GB, free: 9.852 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009546/0.4197, allocations: 4.934 MB / 0.8708 GB, free: 4.73 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003048/0.4228, allocations: 2.168 MB / 0.873 GB, free: 2.527 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005466/0.4234, allocations: 115.3 kB / 0.8731 GB, free: 2.414 MB / 0.6856 GB Notification: Performance of SimCode: time 1.212e-06/0.4234, allocations: 0 / 0.8731 GB, free: 2.414 MB / 0.6856 GB Notification: Performance of Templates: time 0.426/0.8493, allocations: 27.05 MB / 0.8995 GB, free: 121.2 MB / 0.6856 GB " [Timeout remaining time 659] make -j1 -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.makefile [Timeout 660] (rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe >> ../files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.sim & ./IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 10.771737662144005] Failed to read output from testmodel.py, exit status != 0: 0.8551975209265947 0.8637022240000001 0.6019956740000001 Calling exit ...