Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water.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 0.001353/0.001353, allocations: 80.25 kB / 19.18 MB, free: 2.527 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 0.001543/0.001543, allocations: 164.7 kB / 22.46 MB, free: 5.359 MB / 14.72 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 1.433/1.433, allocations: 177.1 MB / 202.8 MB, free: 9.176 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-531:686:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-531:694:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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 4.0.0/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 4.0.0/package.mo): time 1.224/1.224, allocations: 154.6 MB / 413.7 MB, free: 5.227 MB / 382.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 178] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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) Running command: translateModel(IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water") translateModel(IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.254e-06/2.254e-06, allocations: 0 / 0.6186 GB, free: 4.531 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 4.687e-05/4.912e-05, allocations: 5.344 kB / 0.6186 GB, free: 4.527 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water): time 0.06604/0.06609, allocations: 49.99 MB / 0.6674 GB, free: 2.383 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.01762/0.08371, allocations: 9.791 MB / 0.677 GB, free: 8.566 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002642/0.08635, allocations: 95.12 kB / 0.6771 GB, free: 8.473 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.003066/0.08942, allocations: 0.9199 MB / 0.678 GB, free: 7.547 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.006868/0.09628, allocations: 2.125 MB / 0.6801 GB, free: 5.41 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.006045/0.1023, allocations: 2.174 MB / 0.6822 GB, free: 3.238 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.006292/0.1086, allocations: 3.853 MB / 0.686 GB, free: 15.36 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002136/0.1108, allocations: 0.9939 MB / 0.6869 GB, free: 14.35 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005597/0.1164, allocations: 2.468 MB / 0.6893 GB, free: 11.88 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00315/0.1195, allocations: 1.059 MB / 0.6904 GB, free: 10.81 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.0006184/0.1201, allocations: 112 kB / 0.6905 GB, free: 10.7 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003994/0.1241, allocations: 1.052 MB / 0.6915 GB, free: 9.648 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0007322/0.1248, allocations: 414.2 kB / 0.6919 GB, free: 9.242 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.001429/0.1263, allocations: 0.5727 MB / 0.6925 GB, free: 8.668 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.00508/0.1314, allocations: 2.434 MB / 0.6948 GB, free: 6.227 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 5.129e-06/0.1314, allocations: 0 / 0.6948 GB, free: 6.227 MB / 0.6075 GB Notification: Performance of FrontEnd: time 1.513e-06/0.1314, allocations: 0 / 0.6948 GB, free: 6.227 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 2.925e-05/0.1314, allocations: 0 / 0.6948 GB, free: 6.227 MB / 0.6075 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 272 * Number of variables: 272 Notification: Performance of Generate backend data structure: time 0.003886/0.1353, allocations: 2.106 MB / 0.6969 GB, free: 4.07 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 4.141e-05/0.1353, allocations: 8.031 kB / 0.6969 GB, free: 4.062 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003909/0.1392, allocations: 0.6738 MB / 0.6976 GB, free: 3.387 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00217/0.1414, allocations: 1.08 MB / 0.6986 GB, free: 2.266 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.25e-05/0.1415, allocations: 82.12 kB / 0.6987 GB, free: 2.184 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001994/0.1417, allocations: 112 kB / 0.6988 GB, free: 2.074 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003412/0.1451, allocations: 1.505 MB / 0.7003 GB, free: 424 kB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.85e-05/0.1451, allocations: 3.938 kB / 0.7003 GB, free: 420 kB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001177/0.1452, allocations: 47.98 kB / 0.7003 GB, free: 372 kB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.142e-05/0.1453, allocations: 32 kB / 0.7003 GB, free: 340 kB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.3301/0.4754, allocations: 1.225 MB / 0.7015 GB, free: 89.02 MB / 0.6075 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.009325/0.4847, allocations: 6.393 MB / 0.7078 GB, free: 84.52 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00374/0.4885, allocations: 1.066 MB / 0.7088 GB, free: 84.25 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001659/0.4901, allocations: 0.5273 MB / 0.7093 GB, free: 84.11 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001024/0.4911, allocations: 283.2 kB / 0.7096 GB, free: 84.06 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001981/0.4931, allocations: 0.6871 MB / 0.7103 GB, free: 83.86 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=85): time 3.416e-06/0.4931, allocations: 0 / 0.7103 GB, free: 83.86 MB / 0.6075 GB Notification: Performance of matching and sorting (n=85): time 0.005663/0.4988, allocations: 1.811 MB / 0.712 GB, free: 83.36 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.038e-05/0.4988, allocations: 61.34 kB / 0.7121 GB, free: 83.3 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001864/0.5007, allocations: 1.41 MB / 0.7135 GB, free: 82.79 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 0.0001057/0.5008, allocations: 47.41 kB / 0.7135 GB, free: 82.75 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006165/0.5014, allocations: 0.8123 MB / 0.7143 GB, free: 82.16 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002726/0.5017, allocations: 303.7 kB / 0.7146 GB, free: 81.97 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003533/0.502, allocations: 226.4 kB / 0.7148 GB, free: 81.87 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 8.99e-05/0.5021, allocations: 344.5 kB / 0.7152 GB, free: 81.55 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001643/0.5038, allocations: 0.5265 MB / 0.7157 GB, free: 81.42 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001961/0.5057, allocations: 1.129 MB / 0.7168 GB, free: 80.56 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003514/0.5092, allocations: 1.432 MB / 0.7182 GB, free: 79.79 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.183e-05/0.5093, allocations: 2.688 kB / 0.7182 GB, free: 79.79 MB / 0.6075 GB Notification: Performance of matching and sorting (n=140) (initialization): time 0.004599/0.5139, allocations: 1.617 MB / 0.7198 GB, free: 79.26 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 3.409e-05/0.5139, allocations: 9.438 kB / 0.7198 GB, free: 79.26 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.171e-05/0.5139, allocations: 11.72 kB / 0.7198 GB, free: 79.26 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.998e-05/0.514, allocations: 17.31 kB / 0.7198 GB, free: 79.26 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001597/0.5155, allocations: 349.4 kB / 0.7201 GB, free: 79.23 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.94e-05/0.5156, allocations: 28.34 kB / 0.7202 GB, free: 79.22 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001651/0.5172, allocations: 204.9 kB / 0.7203 GB, free: 79.16 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000178/0.5174, allocations: 70.73 kB / 0.7204 GB, free: 79.15 MB / 0.6075 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 50 * Number of states: 0 () * Number of discrete variables: 15 ($PRE.setHeaHigPow.nextTimeEvent,$whenCondition3,$PRE.setCooLimPow.nextTimeEvent,$whenCondition2,$PRE.setHeaCooUnl.nextTimeEvent,$whenCondition1,setHeaCooUnl.nextTimeEventScaled,$PRE.setHeaCooUnl.nextTimeEventScaled,setHeaCooUnl.nextTimeEvent,setCooLimPow.nextTimeEventScaled,$PRE.setCooLimPow.nextTimeEventScaled,setCooLimPow.nextTimeEvent,setHeaHigPow.nextTimeEventScaled,$PRE.setHeaHigPow.nextTimeEventScaled,setHeaHigPow.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (140): * Single equations (assignments): 140 * 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 0.0007906/0.5182, allocations: 341.6 kB / 0.7207 GB, free: 78.94 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002988/0.5185, allocations: 169.8 kB / 0.7209 GB, free: 78.84 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005332/0.5238, allocations: 2.164 MB / 0.723 GB, free: 78.21 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.679e-05/0.5239, allocations: 21.78 kB / 0.723 GB, free: 78.21 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.568e-06/0.5239, allocations: 1.359 kB / 0.723 GB, free: 78.21 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.805e-05/0.5239, allocations: 5.391 kB / 0.723 GB, free: 78.21 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007247/0.5312, allocations: 3.126 MB / 0.7261 GB, free: 76.98 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.929e-06/0.5312, allocations: 5.219 kB / 0.7261 GB, free: 76.98 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001173/0.5323, allocations: 238.3 kB / 0.7263 GB, free: 76.96 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.293e-05/0.5324, allocations: 11 kB / 0.7263 GB, free: 76.96 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.687e-05/0.5324, allocations: 41.23 kB / 0.7264 GB, free: 76.95 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.008e-05/0.5325, allocations: 5.719 kB / 0.7264 GB, free: 76.95 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.785e-06/0.5325, allocations: 5.25 kB / 0.7264 GB, free: 76.94 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006516/0.539, allocations: 2.803 MB / 0.7291 GB, free: 75.88 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007546/0.5397, allocations: 316.3 kB / 0.7294 GB, free: 75.73 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001944/0.5399, allocations: 23.69 kB / 0.7294 GB, free: 75.71 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001086/0.541, allocations: 120.5 kB / 0.7296 GB, free: 75.69 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001668/0.5412, allocations: 92.44 kB / 0.7297 GB, free: 75.66 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001113/0.5413, allocations: 51.61 kB / 0.7297 GB, free: 75.64 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.001284/0.5426, allocations: 0.9347 MB / 0.7306 GB, free: 75.16 MB / 0.6075 GB Notification: Performance of sort global known variables: time 9e-08/0.5426, allocations: 4 kB / 0.7306 GB, free: 75.16 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.001987/0.5446, allocations: 0.5662 MB / 0.7312 GB, free: 75.06 MB / 0.6075 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 3 (heaHigPow.T,cooLimPow.T,heaCooUnl.T) * Number of discrete variables: 9 ($whenCondition3,$whenCondition2,$whenCondition1,setHeaHigPow.nextTimeEvent,setHeaHigPow.nextTimeEventScaled,setCooLimPow.nextTimeEvent,setCooLimPow.nextTimeEventScaled,setHeaCooUnl.nextTimeEvent,setHeaCooUnl.nextTimeEventScaled) * Number of discrete states: 6 (setHeaHigPow.nextTimeEvent,setCooLimPow.nextTimeEvent,setHeaCooUnl.nextTimeEvent,setHeaCooUnl.nextTimeEventScaled,setCooLimPow.nextTimeEventScaled,setHeaHigPow.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (116): * Single equations (assignments): 85 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 25 * When equations: 6 * 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 0.002465/0.547, allocations: 0.863 MB / 0.732 GB, free: 74.76 MB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.004064/0.5511, allocations: 1.455 MB / 0.7334 GB, free: 74.12 MB / 0.6075 GB Notification: Performance of simCode: created event and clocks part: time 4.298e-06/0.5511, allocations: 0 / 0.7334 GB, free: 74.12 MB / 0.6075 GB Notification: Performance of simCode: created simulation system equations: time 0.001989/0.5531, allocations: 0.7843 MB / 0.7342 GB, free: 73.77 MB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002851/0.5559, allocations: 0.6004 MB / 0.7348 GB, free: 73.46 MB / 0.6075 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005555/0.5615, allocations: 3.148 MB / 0.7379 GB, free: 71.65 MB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006193/0.5621, allocations: 0.7321 MB / 0.7386 GB, free: 71.26 MB / 0.6075 GB Notification: Performance of simCode: alias equations: time 0.001245/0.5633, allocations: 360.2 kB / 0.7389 GB, free: 71.1 MB / 0.6075 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003851/0.5637, allocations: 158.7 kB / 0.7391 GB, free: 71.05 MB / 0.6075 GB Notification: Performance of SimCode: time 1.172e-06/0.5637, allocations: 0 / 0.7391 GB, free: 71.05 MB / 0.6075 GB Notification: Performance of Templates: time 0.04068/0.6044, allocations: 30.35 MB / 0.7687 GB, free: 42.73 MB / 0.6075 GB " [Timeout remaining time 659] make -j1 -f IDEAS_IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water.makefile [Timeout 660] (rm -f IDEAS_IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water.pipe ; mkfifo IDEAS_IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water.pipe >> ../files/IDEAS_IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water.sim & ./IDEAS_IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Interfaces.Examples.PrescribedOutlet_Water.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 7.301907435059547] Failed to read output from testmodel.py, exit status != 0: 0.6147201471030712 0.6306563159999999 0.495468653 Calling exit ...