Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Controls.OBC.CDL.Routing.Validation.IntegerVectorReplicator.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 0.001202/0.001202, allocations: 80.45 kB / 19.15 MB, free: 0.7734 MB / 13.93 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 0.001406/0.001406, allocations: 162 kB / 22.43 MB, free: 2.145 MB / 18.57 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 0.9138/0.9138, allocations: 177.2 MB / 202.8 MB, free: 5.777 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/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 master/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 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 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 master/package.mo): time 0.7324/0.7324, allocations: 154.9 MB / 414.2 MB, free: 0.4961 MB / 378.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/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 master/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 179] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/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: "" <> buildModelFMU(IDEAS.Controls.OBC.CDL.Routing.Validation.IntegerVectorReplicator,fileNamePrefix="IDEAS_dev_IDEAS_Controls_OBC_CDL_Routing_Validation_IntegerVectorReplicator",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Controls.OBC.CDL.Routing.Validation.IntegerVectorReplicator,fileNamePrefix="IDEAS_dev_IDEAS_Controls_OBC_CDL_Routing_Validation_IntegerVectorReplicator",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: IDEAS 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: Performance of FrontEnd - loaded program: time 0.0008063/0.0008063, allocations: 76.67 kB / 0.6186 GB, free: 13.29 MB / 0.5886 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/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 master/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. Notification: Performance of FrontEnd - Absyn->SCode: time 0.4888/0.4896, allocations: 102 MB / 0.7182 GB, free: 23.02 MB / 0.6355 GB Notification: Performance of NFInst.instantiate(IDEAS.Controls.OBC.CDL.Routing.Validation.IntegerVectorReplicator): time 0.001421/0.491, allocations: 0.6589 MB / 0.7188 GB, free: 22.61 MB / 0.6355 GB Notification: Performance of NFInst.instExpressions: time 0.0008192/0.4919, allocations: 0.8556 MB / 0.7197 GB, free: 21.97 MB / 0.6355 GB Notification: Performance of NFInst.updateImplicitVariability: time 5.629e-05/0.4919, allocations: 0.9062 kB / 0.7197 GB, free: 21.97 MB / 0.6355 GB Notification: Performance of NFTyping.typeComponents: time 0.0001204/0.492, allocations: 10.95 kB / 0.7197 GB, free: 21.96 MB / 0.6355 GB Notification: Performance of NFTyping.typeBindings: time 0.0001194/0.4922, allocations: 6.797 kB / 0.7197 GB, free: 21.96 MB / 0.6355 GB Notification: Performance of NFTyping.typeClassSections: time 0.0001384/0.4923, allocations: 17.88 kB / 0.7197 GB, free: 21.96 MB / 0.6355 GB Notification: Performance of NFFlatten.flatten: time 0.0001282/0.4924, allocations: 70.25 kB / 0.7198 GB, free: 21.93 MB / 0.6355 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001525/0.4926, allocations: 20.67 kB / 0.7198 GB, free: 21.92 MB / 0.6355 GB Notification: Performance of NFEvalConstants.evaluate: time 9.223e-05/0.4927, allocations: 54.77 kB / 0.7199 GB, free: 21.89 MB / 0.6355 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001119/0.4928, allocations: 50.11 kB / 0.7199 GB, free: 21.87 MB / 0.6355 GB Notification: Performance of NFPackage.collectConstants: time 3.168e-05/0.4928, allocations: 5.906 kB / 0.7199 GB, free: 21.87 MB / 0.6355 GB Notification: Performance of NFFlatten.collectFunctions: time 1.496e-05/0.4928, allocations: 5.219 kB / 0.7199 GB, free: 21.87 MB / 0.6355 GB Notification: Performance of NFScalarize.scalarize: time 6.978e-05/0.4929, allocations: 28.42 kB / 0.7199 GB, free: 21.86 MB / 0.6355 GB Notification: Performance of NFVerifyModel.verify: time 5.046e-05/0.493, allocations: 26.19 kB / 0.72 GB, free: 21.84 MB / 0.6355 GB Notification: Performance of NFConvertDAE.convert: time 0.0001824/0.4931, allocations: 99.11 kB / 0.7201 GB, free: 21.81 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 5.45e-06/0.4931, allocations: 4 kB / 0.7201 GB, free: 21.81 MB / 0.6355 GB Notification: Performance of FrontEnd: time 6.041e-06/0.4931, allocations: 1.125 kB / 0.7201 GB, free: 21.81 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 7.424e-06/0.4932, allocations: 0 / 0.7201 GB, free: 21.81 MB / 0.6355 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 14 * Number of variables: 14 Notification: Performance of Generate backend data structure: time 0.0005189/0.4937, allocations: 331.1 kB / 0.7204 GB, free: 21.51 MB / 0.6355 GB Notification: Performance of prepare preOptimizeDAE: time 5.314e-05/0.4937, allocations: 14.91 kB / 0.7204 GB, free: 21.51 MB / 0.6355 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.421e-05/0.4938, allocations: 40.17 kB / 0.7204 GB, free: 21.46 MB / 0.6355 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.918e-05/0.4938, allocations: 7.734 kB / 0.7204 GB, free: 21.46 MB / 0.6355 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001405/0.4939, allocations: 139.6 kB / 0.7206 GB, free: 21.32 MB / 0.6355 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.879e-05/0.494, allocations: 8.469 kB / 0.7206 GB, free: 21.32 MB / 0.6355 GB Notification: Performance of preOpt expandDerOperator (simulation): time 1.378e-05/0.494, allocations: 4 kB / 0.7206 GB, free: 21.32 MB / 0.6355 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002901/0.4943, allocations: 161.5 kB / 0.7207 GB, free: 21.24 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.337e-06/0.4943, allocations: 3.938 kB / 0.7207 GB, free: 21.24 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.174e-05/0.4943, allocations: 5.812 kB / 0.7207 GB, free: 21.23 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.701e-06/0.4943, allocations: 1.125 kB / 0.7207 GB, free: 21.23 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002612/0.4945, allocations: 152.8 kB / 0.7209 GB, free: 21.21 MB / 0.6355 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004057/0.495, allocations: 396.8 kB / 0.7213 GB, free: 20.86 MB / 0.6355 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002054/0.4952, allocations: 122.4 kB / 0.7214 GB, free: 20.79 MB / 0.6355 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001365/0.4953, allocations: 78.95 kB / 0.7215 GB, free: 20.77 MB / 0.6355 GB Notification: Performance of preOpt evalFunc (simulation): time 2.146e-05/0.4953, allocations: 0.9375 kB / 0.7215 GB, free: 20.77 MB / 0.6355 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.129e-05/0.4953, allocations: 32.84 kB / 0.7215 GB, free: 20.73 MB / 0.6355 GB Notification: Performance of pre-optimization done (n=4): time 1.182e-06/0.4953, allocations: 0 / 0.7215 GB, free: 20.73 MB / 0.6355 GB Notification: Performance of matching and sorting (n=4): time 0.000531/0.4959, allocations: 231.6 kB / 0.7217 GB, free: 20.66 MB / 0.6355 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.914e-05/0.4959, allocations: 82.92 kB / 0.7218 GB, free: 20.56 MB / 0.6355 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.911e-05/0.496, allocations: 125.2 kB / 0.7219 GB, free: 20.45 MB / 0.6355 GB Notification: Performance of collectPreVariables (initialization): time 1.113e-05/0.496, allocations: 26.95 kB / 0.7219 GB, free: 20.42 MB / 0.6355 GB Notification: Performance of collectInitialEqns (initialization): time 4.336e-05/0.4961, allocations: 109.6 kB / 0.722 GB, free: 20.32 MB / 0.6355 GB Notification: Performance of collectInitialBindings (initialization): time 2.523e-05/0.4961, allocations: 6.781 kB / 0.7221 GB, free: 20.31 MB / 0.6355 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.871e-05/0.4961, allocations: 24.11 kB / 0.7221 GB, free: 20.29 MB / 0.6355 GB Notification: Performance of setup shared object (initialization): time 4.494e-05/0.4962, allocations: 326.6 kB / 0.7224 GB, free: 19.97 MB / 0.6355 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001324/0.4963, allocations: 63.12 kB / 0.7224 GB, free: 19.96 MB / 0.6355 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001267/0.4964, allocations: 75.08 kB / 0.7225 GB, free: 19.94 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002295/0.4967, allocations: 131.6 kB / 0.7226 GB, free: 19.9 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.344e-06/0.4967, allocations: 0 / 0.7226 GB, free: 19.9 MB / 0.6355 GB Notification: Performance of matching and sorting (n=4) (initialization): time 0.0002704/0.4969, allocations: 164.9 kB / 0.7228 GB, free: 19.85 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 1.919e-05/0.4969, allocations: 5.375 kB / 0.7228 GB, free: 19.85 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.991e-06/0.497, allocations: 0 / 0.7228 GB, free: 19.85 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.644e-05/0.497, allocations: 1.156 kB / 0.7228 GB, free: 19.85 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001235/0.4971, allocations: 26.81 kB / 0.7228 GB, free: 19.84 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.921e-06/0.4971, allocations: 5 kB / 0.7228 GB, free: 19.84 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 5.055e-05/0.4971, allocations: 15.97 kB / 0.7229 GB, free: 19.84 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.444e-06/0.4972, allocations: 7.312 kB / 0.7229 GB, free: 19.84 MB / 0.6355 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 2 (intRep.y[3,1],intRep.y[3,2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (4): * Single equations (assignments): 4 * 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 6.414e-05/0.4972, allocations: 126.2 kB / 0.723 GB, free: 19.72 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.323e-05/0.4972, allocations: 3.312 kB / 0.723 GB, free: 19.72 MB / 0.6355 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.211e-05/0.4973, allocations: 13.92 kB / 0.723 GB, free: 19.71 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.707e-06/0.4973, allocations: 2.219 kB / 0.723 GB, free: 19.71 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.482e-06/0.4973, allocations: 13.84 kB / 0.723 GB, free: 19.7 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.286e-06/0.4973, allocations: 0 / 0.723 GB, free: 19.7 MB / 0.6355 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001498/0.4974, allocations: 162.9 kB / 0.7232 GB, free: 19.53 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.254e-06/0.4974, allocations: 0 / 0.7232 GB, free: 19.53 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.607e-05/0.4975, allocations: 22.75 kB / 0.7232 GB, free: 19.53 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.605e-06/0.4975, allocations: 1.281 kB / 0.7232 GB, free: 19.53 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.335e-06/0.4975, allocations: 5.688 kB / 0.7232 GB, free: 19.52 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.232e-06/0.4975, allocations: 1.125 kB / 0.7232 GB, free: 19.52 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.285e-06/0.4975, allocations: 5.016 kB / 0.7232 GB, free: 19.52 MB / 0.6355 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002743/0.4978, allocations: 336.8 kB / 0.7235 GB, free: 19.29 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 8.676e-06/0.4978, allocations: 11.16 kB / 0.7235 GB, free: 19.28 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.322e-05/0.4978, allocations: 1.094 kB / 0.7235 GB, free: 19.28 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.203e-05/0.4979, allocations: 16.03 kB / 0.7235 GB, free: 19.28 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.505e-05/0.498, allocations: 30.22 kB / 0.7236 GB, free: 19.27 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.394e-06/0.498, allocations: 6.609 kB / 0.7236 GB, free: 19.27 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 3.352e-05/0.498, allocations: 94.12 kB / 0.7237 GB, free: 19.19 MB / 0.6355 GB Notification: Performance of sort global known variables: time 6.1e-08/0.498, allocations: 4 kB / 0.7237 GB, free: 19.18 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.0001749/0.4982, allocations: 15.25 kB / 0.7237 GB, free: 19.18 MB / 0.6355 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 2 (intRep.y[3,1],intRep.y[3,2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (4): * Single equations (assignments): 4 * 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 0.0004316/0.4986, allocations: 0.8601 MB / 0.7245 GB, free: 18.43 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.0003052/0.4989, allocations: 145 kB / 0.7247 GB, free: 18.4 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 2.074e-06/0.4989, allocations: 0 / 0.7247 GB, free: 18.4 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.0001503/0.4991, allocations: 87.58 kB / 0.7248 GB, free: 18.39 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002602/0.4993, allocations: 17.38 kB / 0.7248 GB, free: 18.38 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001309/0.5006, allocations: 1.693 MB / 0.7264 GB, free: 17.02 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 6.818e-05/0.5007, allocations: 91.02 kB / 0.7265 GB, free: 16.94 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 5.444e-05/0.5008, allocations: 18.11 kB / 0.7265 GB, free: 16.94 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.607e-05/0.5008, allocations: 27.83 kB / 0.7266 GB, free: 16.92 MB / 0.6355 GB Notification: Performance of SimCode: time 1.072e-06/0.5008, allocations: 0 / 0.7266 GB, free: 16.92 MB / 0.6355 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01878/0.5196, allocations: 3.106 MB / 0.7296 GB, free: 15.99 MB / 0.6355 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.807/7.327, allocations: 7.109 kB / 0.7296 GB, free: 15.99 MB / 0.6355 GB " [Timeout remaining time 653] (rm -f IDEAS_dev_IDEAS.Controls.OBC.CDL.Routing.Validation.IntegerVectorReplicator.pipe ; mkfifo IDEAS_dev_IDEAS.Controls.OBC.CDL.Routing.Validation.IntegerVectorReplicator.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Controls.OBC.CDL.Routing.Validation.IntegerVectorReplicator.pipe >> ../files/IDEAS_dev_IDEAS.Controls.OBC.CDL.Routing.Validation.IntegerVectorReplicator.sim & python3 -m fmpy simulate --output-file IDEAS_dev_IDEAS.Controls.OBC.CDL.Routing.Validation.IntegerVectorReplicator_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 IDEAS_dev_IDEAS_Controls_OBC_CDL_Routing_Validation_IntegerVectorReplicator.fmu > IDEAS_dev_IDEAS.Controls.OBC.CDL.Routing.Validation.IntegerVectorReplicator.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 10.231274691061117] Failed to read output from testmodel.py, exit status != 0: 7.406405798974447 7.416443284 6.921427358 Calling exit ...