Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.Declination.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 0.0008844/0.0008844, allocations: 80.44 kB / 19.17 MB, free: 0.7422 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 0.000841/0.000841, allocations: 169.9 kB / 22.46 MB, free: 2.105 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 0.9326/0.9326, allocations: 177.1 MB / 202.8 MB, free: 5.742 MB / 186.7 MB " [Timeout remaining time 179] 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 0.7192/0.7192, allocations: 154.5 MB / 413.7 MB, free: 0.8125 MB / 378.7 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 179] 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: "" <> buildModelFMU(IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.Declination,fileNamePrefix="IDEAS_IDEAS_BoundaryConditions_SolarGeometry_BaseClasses_Examples_Declination",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.Declination,fileNamePrefix="IDEAS_IDEAS_BoundaryConditions_SolarGeometry_BaseClasses_Examples_Declination",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 4.238e-06/4.238e-06, allocations: 3.984 kB / 0.6181 GB, free: 13.68 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.085e-05/2.509e-05, allocations: 3.938 kB / 0.6181 GB, free: 13.68 MB / 0.5886 GB Notification: Performance of NFInst.instantiate(IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.Declination): time 0.002191/0.002216, allocations: 1.616 MB / 0.6197 GB, free: 12.05 MB / 0.5886 GB Notification: Performance of NFInst.instExpressions: time 0.0007985/0.003015, allocations: 0.6426 MB / 0.6203 GB, free: 11.41 MB / 0.5886 GB Notification: Performance of NFInst.updateImplicitVariability: time 3.733e-05/0.003052, allocations: 4 kB / 0.6203 GB, free: 11.4 MB / 0.5886 GB Notification: Performance of NFTyping.typeComponents: time 8.329e-05/0.003135, allocations: 67.84 kB / 0.6204 GB, free: 11.34 MB / 0.5886 GB Notification: Performance of NFTyping.typeBindings: time 0.0001596/0.003295, allocations: 115.5 kB / 0.6205 GB, free: 11.22 MB / 0.5886 GB Notification: Performance of NFTyping.typeClassSections: time 0.0002162/0.003511, allocations: 99.69 kB / 0.6206 GB, free: 11.12 MB / 0.5886 GB Notification: Performance of NFFlatten.flatten: time 0.0001325/0.003644, allocations: 131.6 kB / 0.6207 GB, free: 11 MB / 0.5886 GB Notification: Performance of NFFlatten.resolveConnections: time 7.07e-05/0.003714, allocations: 12 kB / 0.6207 GB, free: 10.98 MB / 0.5886 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001496/0.003864, allocations: 87.83 kB / 0.6208 GB, free: 10.9 MB / 0.5886 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001218/0.003986, allocations: 111.7 kB / 0.6209 GB, free: 10.79 MB / 0.5886 GB Notification: Performance of NFPackage.collectConstants: time 1.737e-05/0.004003, allocations: 8 kB / 0.6209 GB, free: 10.78 MB / 0.5886 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001073/0.00411, allocations: 83.92 kB / 0.621 GB, free: 10.7 MB / 0.5886 GB Notification: Performance of NFScalarize.scalarize: time 4.885e-05/0.004159, allocations: 31.91 kB / 0.621 GB, free: 10.67 MB / 0.5886 GB Notification: Performance of NFVerifyModel.verify: time 4.312e-05/0.004202, allocations: 27.86 kB / 0.621 GB, free: 10.64 MB / 0.5886 GB Notification: Performance of NFConvertDAE.convert: time 0.0002097/0.004412, allocations: 191.4 kB / 0.6212 GB, free: 10.45 MB / 0.5886 GB Notification: Performance of FrontEnd - DAE generated: time 1.693e-06/0.004414, allocations: 0 / 0.6212 GB, free: 10.45 MB / 0.5886 GB Notification: Performance of FrontEnd: time 7.51e-07/0.004414, allocations: 4 kB / 0.6212 GB, free: 10.45 MB / 0.5886 GB Notification: Performance of Transformations before backend: time 4.048e-06/0.004418, allocations: 0 / 0.6212 GB, free: 10.45 MB / 0.5886 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 13 * Number of variables: 13 Notification: Performance of Generate backend data structure: time 0.0004761/0.004895, allocations: 415 kB / 0.6216 GB, free: 10.01 MB / 0.5886 GB Notification: Performance of prepare preOptimizeDAE: time 3.494e-05/0.004929, allocations: 12.03 kB / 0.6216 GB, free: 9.996 MB / 0.5886 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 2.466e-05/0.004954, allocations: 34.75 kB / 0.6217 GB, free: 9.953 MB / 0.5886 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 9.488e-05/0.005049, allocations: 20.84 kB / 0.6217 GB, free: 9.934 MB / 0.5886 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001904/0.005239, allocations: 165.4 kB / 0.6218 GB, free: 9.746 MB / 0.5886 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.538e-05/0.005255, allocations: 4.375 kB / 0.6218 GB, free: 9.742 MB / 0.5886 GB Notification: Performance of preOpt expandDerOperator (simulation): time 1.432e-05/0.005269, allocations: 4.375 kB / 0.6219 GB, free: 9.738 MB / 0.5886 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001906/0.00546, allocations: 157.6 kB / 0.622 GB, free: 9.566 MB / 0.5886 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.837e-06/0.005469, allocations: 192 / 0.622 GB, free: 9.566 MB / 0.5886 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.45e-05/0.005483, allocations: 8.125 kB / 0.622 GB, free: 9.559 MB / 0.5886 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.678e-06/0.005488, allocations: 0 / 0.622 GB, free: 9.559 MB / 0.5886 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001299/0.005618, allocations: 105.6 kB / 0.6221 GB, free: 9.449 MB / 0.5886 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004064/0.006024, allocations: 356.2 kB / 0.6225 GB, free: 9.055 MB / 0.5886 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001982/0.006222, allocations: 142.7 kB / 0.6226 GB, free: 8.891 MB / 0.5886 GB Notification: Performance of preOpt resolveLoops (simulation): time 8.294e-05/0.006305, allocations: 99.48 kB / 0.6227 GB, free: 8.781 MB / 0.5886 GB Notification: Performance of preOpt evalFunc (simulation): time 1.928e-05/0.006324, allocations: 4 kB / 0.6227 GB, free: 8.777 MB / 0.5886 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001878/0.006512, allocations: 212.5 kB / 0.6229 GB, free: 8.539 MB / 0.5886 GB Notification: Performance of pre-optimization done (n=13): time 1.182e-06/0.006513, allocations: 0 / 0.6229 GB, free: 8.539 MB / 0.5886 GB Notification: Performance of matching and sorting (n=13): time 0.0003657/0.006879, allocations: 406.5 kB / 0.6233 GB, free: 8.117 MB / 0.5886 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.655e-05/0.006926, allocations: 114.8 kB / 0.6234 GB, free: 7.98 MB / 0.5886 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001335/0.007059, allocations: 212.8 kB / 0.6236 GB, free: 7.758 MB / 0.5886 GB Notification: Performance of collectPreVariables (initialization): time 1.387e-05/0.007073, allocations: 29.7 kB / 0.6236 GB, free: 7.723 MB / 0.5886 GB Notification: Performance of collectInitialEqns (initialization): time 5.668e-05/0.00713, allocations: 112.1 kB / 0.6237 GB, free: 7.609 MB / 0.5886 GB Notification: Performance of collectInitialBindings (initialization): time 2.84e-05/0.007158, allocations: 35.69 kB / 0.6238 GB, free: 7.574 MB / 0.5886 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.943e-05/0.007198, allocations: 33.7 kB / 0.6238 GB, free: 7.535 MB / 0.5886 GB Notification: Performance of setup shared object (initialization): time 7.873e-05/0.007276, allocations: 322.8 kB / 0.6241 GB, free: 7.211 MB / 0.5886 GB Notification: Performance of preBalanceInitialSystem (initialization): time 6.801e-05/0.007344, allocations: 101.7 kB / 0.6242 GB, free: 7.105 MB / 0.5886 GB Notification: Performance of partitionIndependentBlocks (initialization): time 6.886e-05/0.007413, allocations: 110.3 kB / 0.6243 GB, free: 6.988 MB / 0.5886 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001364/0.00755, allocations: 209.2 kB / 0.6245 GB, free: 6.766 MB / 0.5886 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.775e-06/0.007552, allocations: 3.938 kB / 0.6245 GB, free: 6.762 MB / 0.5886 GB Notification: Performance of matching and sorting (n=15) (initialization): time 0.000211/0.007763, allocations: 304.9 kB / 0.6248 GB, free: 6.445 MB / 0.5886 GB Notification: Performance of prepare postOptimizeDAE: time 2.8e-05/0.007791, allocations: 37.69 kB / 0.6248 GB, free: 6.402 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.807e-06/0.007795, allocations: 0 / 0.6248 GB, free: 6.402 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.478e-06/0.007805, allocations: 4 kB / 0.6248 GB, free: 6.398 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 5.962e-05/0.007864, allocations: 11.98 kB / 0.6248 GB, free: 6.387 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.398e-06/0.007869, allocations: 4 kB / 0.6248 GB, free: 6.383 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 5.542e-05/0.007924, allocations: 19.89 kB / 0.6249 GB, free: 6.363 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.638e-06/0.007934, allocations: 4.094 kB / 0.6249 GB, free: 6.359 MB / 0.5886 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 10 (decAng.tNext,$PRE.decAng.tNext,$whenCondition2,solDecNOAA.nextEventScaled,solDecNOAA.nextEvent,$PRE.solDecNOAA.nextEvent,solDecNOAA.last,solDecNOAA.b,solDecNOAA.a,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (10): * Single equations (assignments): 9 * Array equations: 0 * Algorithm blocks: 1 * 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 0.0001038/0.008038, allocations: 192.5 kB / 0.6251 GB, free: 6.156 MB / 0.5886 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.619e-05/0.008054, allocations: 15.91 kB / 0.6251 GB, free: 6.141 MB / 0.5886 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001263/0.00818, allocations: 99.06 kB / 0.6252 GB, free: 6.039 MB / 0.5886 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.925e-06/0.008183, allocations: 4 kB / 0.6252 GB, free: 6.035 MB / 0.5886 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.464e-06/0.008185, allocations: 0 / 0.6252 GB, free: 6.035 MB / 0.5886 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.347e-06/0.008189, allocations: 0 / 0.6252 GB, free: 6.035 MB / 0.5886 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001218/0.008311, allocations: 188.6 kB / 0.6253 GB, free: 5.809 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.152e-06/0.008312, allocations: 4 kB / 0.6254 GB, free: 5.805 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.52e-05/0.008337, allocations: 8 kB / 0.6254 GB, free: 5.797 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.262e-06/0.008338, allocations: 0 / 0.6254 GB, free: 5.797 MB / 0.5886 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.217e-06/0.008347, allocations: 11.92 kB / 0.6254 GB, free: 5.785 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.262e-06/0.008349, allocations: 0 / 0.6254 GB, free: 5.785 MB / 0.5886 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.02e-07/0.008349, allocations: 0 / 0.6254 GB, free: 5.785 MB / 0.5886 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002606/0.00861, allocations: 379.9 kB / 0.6257 GB, free: 5.383 MB / 0.5886 GB Notification: Performance of postOpt removeConstants (simulation): time 4.729e-05/0.008657, allocations: 31.81 kB / 0.6258 GB, free: 5.352 MB / 0.5886 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2e-05/0.008677, allocations: 8.125 kB / 0.6258 GB, free: 5.344 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 4.772e-05/0.008725, allocations: 12 kB / 0.6258 GB, free: 5.332 MB / 0.5886 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.617e-05/0.008771, allocations: 11.98 kB / 0.6258 GB, free: 5.32 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.502e-05/0.008786, allocations: 11.98 kB / 0.6258 GB, free: 5.309 MB / 0.5886 GB Notification: Performance of sorting global known variables: time 8.635e-05/0.008873, allocations: 151.2 kB / 0.626 GB, free: 5.16 MB / 0.5886 GB Notification: Performance of sort global known variables: time 5e-08/0.008873, allocations: 0 / 0.626 GB, free: 5.16 MB / 0.5886 GB Notification: Performance of remove unused functions: time 0.0001859/0.009058, allocations: 47.98 kB / 0.626 GB, free: 5.113 MB / 0.5886 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 8 ($whenCondition2,decAng.tNext,$whenCondition1,solDecNOAA.a,solDecNOAA.b,solDecNOAA.last,solDecNOAA.nextEvent,solDecNOAA.nextEventScaled) * Number of discrete states: 7 (solDecNOAA.nextEvent,solDecNOAA.last,solDecNOAA.nextEventScaled,solDecNOAA.b,solDecNOAA.a,$whenCondition1,decAng.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (9): * Single equations (assignments): 7 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 1 * 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 0.0005464/0.009605, allocations: 0.9306 MB / 0.6269 GB, free: 4.137 MB / 0.5886 GB Notification: Performance of simCode: created initialization part: time 0.0002429/0.009848, allocations: 278.7 kB / 0.6272 GB, free: 3.84 MB / 0.5886 GB Notification: Performance of simCode: created event and clocks part: time 2.274e-06/0.00985, allocations: 0 / 0.6272 GB, free: 3.84 MB / 0.5886 GB Notification: Performance of simCode: created simulation system equations: time 0.0001069/0.009957, allocations: 165 kB / 0.6273 GB, free: 3.66 MB / 0.5886 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000183/0.01014, allocations: 23.98 kB / 0.6274 GB, free: 3.637 MB / 0.5886 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001626/0.01177, allocations: 2.412 MB / 0.6297 GB, free: 1.094 MB / 0.5886 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 6.559e-05/0.01183, allocations: 114.2 kB / 0.6298 GB, free: 0.9648 MB / 0.5886 GB Notification: Performance of simCode: alias equations: time 3.051e-05/0.01186, allocations: 16.12 kB / 0.6298 GB, free: 0.9492 MB / 0.5886 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.971e-05/0.01191, allocations: 48.47 kB / 0.6299 GB, free: 0.9023 MB / 0.5886 GB Notification: Performance of SimCode: time 4.8e-07/0.01191, allocations: 3.938 kB / 0.6299 GB, free: 0.8984 MB / 0.5886 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01761/0.02952, allocations: 4.231 MB / 0.634 GB, free: 12.85 MB / 0.6042 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.654/6.684, allocations: 11.28 kB / 0.634 GB, free: 12.84 MB / 0.6042 GB " [Timeout remaining time 653] (rm -f IDEAS_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.Declination.pipe ; mkfifo IDEAS_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.Declination.pipe ; head -c 1048576 < IDEAS_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.Declination.pipe >> ../files/IDEAS_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.Declination.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_IDEAS_BoundaryConditions_SolarGeometry_BaseClasses_Examples_Declination_fmu --startTime=0 --stopTime=3.1536e+07 --stepSize=12614.4 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_BoundaryConditions_SolarGeometry_BaseClasses_Examples_Declination.fmu > IDEAS_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.Declination.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 9.38803113438189] Failed to read output from testmodel.py, exit status != 0: 6.764880866743624 6.773866408 6.767853544 Calling exit ...