Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX.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 0.001376/0.001376, allocations: 78.09 kB / 19.76 MB, free: 1.875 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 0.001443/0.001443, allocations: 156 kB / 23.01 MB, free: 4.605 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 1.333/1.333, allocations: 177.2 MB / 203.4 MB, free: 8.969 MB / 190.1 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 0.8214/0.8214, allocations: 110.3 MB / 370.1 MB, free: 15.66 MB / 350.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 179] Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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(BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX") translateModel(BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX") [Timeout 660] "Notification: BuildSysPro 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 0.001934/0.001934, allocations: 71.91 kB / 0.5483 GB, free: 13.27 MB / 0.5137 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. Notification: Performance of FrontEnd - Absyn->SCode: time 0.1458/0.1477, allocations: 87.87 MB / 0.6341 GB, free: 5.254 MB / 0.5919 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX): time 0.002229/0.1499, allocations: 1.294 MB / 0.6354 GB, free: 3.945 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.001237/0.1512, allocations: 0.7564 MB / 0.6361 GB, free: 3.184 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 1.501e-05/0.1512, allocations: 0 / 0.6361 GB, free: 3.184 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 2.127e-05/0.1512, allocations: 7.875 kB / 0.6361 GB, free: 3.176 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 3.309e-05/0.1512, allocations: 3.984 kB / 0.6361 GB, free: 3.172 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.0004475/0.1517, allocations: 135.4 kB / 0.6363 GB, free: 3.039 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 7.536e-05/0.1518, allocations: 27.86 kB / 0.6363 GB, free: 3.012 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 3.34e-05/0.1518, allocations: 0 / 0.6363 GB, free: 3.012 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 4.134e-05/0.1518, allocations: 19.92 kB / 0.6363 GB, free: 2.992 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 4.803e-05/0.1519, allocations: 4 kB / 0.6363 GB, free: 2.988 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 1.185e-05/0.1519, allocations: 0 / 0.6363 GB, free: 2.988 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0003072/0.1522, allocations: 163.8 kB / 0.6365 GB, free: 2.828 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 1.91e-05/0.1522, allocations: 7.938 kB / 0.6365 GB, free: 2.82 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 1.799e-05/0.1522, allocations: 4 kB / 0.6365 GB, free: 2.816 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.0002297/0.1525, allocations: 127.6 kB / 0.6366 GB, free: 2.691 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 3.427e-06/0.1525, allocations: 4 kB / 0.6366 GB, free: 2.688 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.152e-06/0.1525, allocations: 0 / 0.6366 GB, free: 2.688 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 3.967e-06/0.1525, allocations: 0 / 0.6366 GB, free: 2.688 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: 4 * Number of variables: 4 Notification: Performance of Generate backend data structure: time 0.0004152/0.1529, allocations: 286 kB / 0.6369 GB, free: 2.375 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 2.863e-05/0.1529, allocations: 12.03 kB / 0.6369 GB, free: 2.363 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.921e-05/0.153, allocations: 0.9375 kB / 0.6369 GB, free: 2.363 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001041/0.1531, allocations: 118.4 kB / 0.637 GB, free: 2.223 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.993e-05/0.1531, allocations: 55.97 kB / 0.6371 GB, free: 2.156 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.899e-06/0.1532, allocations: 384 / 0.6371 GB, free: 2.156 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001445/0.1533, allocations: 75.94 kB / 0.6371 GB, free: 2.07 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.576e-06/0.1533, allocations: 3.938 kB / 0.6371 GB, free: 2.066 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.504e-06/0.1533, allocations: 0 / 0.6371 GB, free: 2.066 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.616e-06/0.1533, allocations: 4 kB / 0.6371 GB, free: 2.062 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 9.336e-05/0.1534, allocations: 19.92 kB / 0.6372 GB, free: 2.043 MB / 0.5919 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001337/0.1535, allocations: 105.3 kB / 0.6373 GB, free: 1.91 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001848/0.1537, allocations: 38.61 kB / 0.6373 GB, free: 1.863 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 6.259e-05/0.1538, allocations: 24.94 kB / 0.6373 GB, free: 1.836 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001978/0.154, allocations: 27.97 kB / 0.6373 GB, free: 1.809 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.689e-05/0.154, allocations: 34.56 kB / 0.6374 GB, free: 1.766 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=4): time 9.82e-07/0.154, allocations: 0 / 0.6374 GB, free: 1.766 MB / 0.5919 GB Notification: Performance of matching and sorting (n=4): time 0.000241/0.1543, allocations: 77.5 kB / 0.6375 GB, free: 1.684 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.27e-05/0.1543, allocations: 51.41 kB / 0.6375 GB, free: 1.621 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.582e-05/0.1544, allocations: 94.05 kB / 0.6376 GB, free: 1.52 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 2.354e-05/0.1544, allocations: 25.7 kB / 0.6376 GB, free: 1.488 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 3.982e-05/0.1544, allocations: 92.12 kB / 0.6377 GB, free: 1.395 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 2.271e-05/0.1544, allocations: 19.89 kB / 0.6377 GB, free: 1.375 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.98e-05/0.1545, allocations: 13.72 kB / 0.6377 GB, free: 1.355 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001319/0.1546, allocations: 314.8 kB / 0.638 GB, free: 1.039 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 4.921e-05/0.1547, allocations: 11.98 kB / 0.638 GB, free: 1.027 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 3.897e-05/0.1547, allocations: 12.12 kB / 0.6381 GB, free: 1.016 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000102/0.1548, allocations: 32.92 kB / 0.6381 GB, free: 0.9805 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.533e-06/0.1548, allocations: 3.938 kB / 0.6381 GB, free: 0.9766 MB / 0.5919 GB Notification: Performance of matching and sorting (n=4) (initialization): time 0.0001332/0.1549, allocations: 57.67 kB / 0.6381 GB, free: 0.9141 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 9.929e-06/0.1549, allocations: 8 kB / 0.6382 GB, free: 0.9062 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.136e-06/0.1549, allocations: 0 / 0.6382 GB, free: 0.9062 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.255e-05/0.155, allocations: 7.938 kB / 0.6382 GB, free: 0.8984 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 4.861e-05/0.155, allocations: 4 kB / 0.6382 GB, free: 0.8945 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.546e-06/0.155, allocations: 0 / 0.6382 GB, free: 0.8945 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.994e-05/0.155, allocations: 4 kB / 0.6382 GB, free: 0.8906 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.673e-06/0.155, allocations: 3.984 kB / 0.6382 GB, free: 0.8867 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * 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 (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 8.613e-05/0.1551, allocations: 121.8 kB / 0.6383 GB, free: 0.7578 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.003e-05/0.1551, allocations: 0 / 0.6383 GB, free: 0.7578 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001805/0.1553, allocations: 81.17 kB / 0.6384 GB, free: 0.6641 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.603e-06/0.1553, allocations: 4 kB / 0.6384 GB, free: 0.6602 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.485e-06/0.1553, allocations: 0 / 0.6384 GB, free: 0.6602 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.121e-06/0.1553, allocations: 4 kB / 0.6384 GB, free: 0.6562 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 9.126e-05/0.1554, allocations: 105.3 kB / 0.6385 GB, free: 0.5234 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.92e-07/0.1554, allocations: 0 / 0.6385 GB, free: 0.5234 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.585e-05/0.1555, allocations: 11.98 kB / 0.6385 GB, free: 0.5117 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.343e-06/0.1555, allocations: 0 / 0.6385 GB, free: 0.5117 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.15e-06/0.1555, allocations: 0 / 0.6385 GB, free: 0.5117 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.879e-06/0.1555, allocations: 7.938 kB / 0.6385 GB, free: 0.5039 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.01e-07/0.1555, allocations: 0 / 0.6385 GB, free: 0.5039 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001564/0.1556, allocations: 89.05 kB / 0.6386 GB, free: 408 kB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 2.654e-05/0.1557, allocations: 0 / 0.6386 GB, free: 408 kB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.176e-05/0.1557, allocations: 4 kB / 0.6386 GB, free: 404 kB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.017e-05/0.1557, allocations: 7.922 kB / 0.6386 GB, free: 396 kB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.499e-05/0.1558, allocations: 8 kB / 0.6386 GB, free: 388 kB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.348e-06/0.1558, allocations: 0 / 0.6386 GB, free: 388 kB / 0.5919 GB Notification: Performance of sorting global known variables: time 4.544e-05/0.1558, allocations: 79.28 kB / 0.6387 GB, free: 308 kB / 0.5919 GB Notification: Performance of sort global known variables: time 7e-08/0.1558, allocations: 0 / 0.6387 GB, free: 308 kB / 0.5919 GB Notification: Performance of remove unused functions: time 0.0002208/0.156, allocations: 39.86 kB / 0.6387 GB, free: 268 kB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 (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 0.0001925/0.1562, allocations: 143 kB / 0.6388 GB, free: 116 kB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.0001395/0.1564, allocations: 23.98 kB / 0.6389 GB, free: 92 kB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 1.653e-06/0.1564, allocations: 0 / 0.6389 GB, free: 92 kB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 6.035e-05/0.1564, allocations: 20.3 kB / 0.6389 GB, free: 72 kB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001758/0.1566, allocations: 6.188 kB / 0.6389 GB, free: 68 kB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002549/0.1569, allocations: 122.2 kB / 0.639 GB, free: 15.92 MB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 5.915e-05/0.1569, allocations: 67.23 kB / 0.6391 GB, free: 15.84 MB / 0.6075 GB Notification: Performance of simCode: alias equations: time 3.384e-05/0.157, allocations: 12.02 kB / 0.6391 GB, free: 15.83 MB / 0.6075 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 2.161e-05/0.157, allocations: 12.5 kB / 0.6391 GB, free: 15.82 MB / 0.6075 GB Notification: Performance of SimCode: time 2.91e-07/0.157, allocations: 0 / 0.6391 GB, free: 15.82 MB / 0.6075 GB Notification: Performance of Templates: time 0.003447/0.1604, allocations: 1.155 MB / 0.6402 GB, free: 14.68 MB / 0.6075 GB " [Timeout remaining time 660] make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX.makefile [Timeout 660] (rm -f BuildSysPro_BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX.sim & ./BuildSysPro_BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX -abortSlowSimulation -alarm=480 -s ida -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Utilities.Psychrometrics.Functions.Examples.phi_pTX.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 4.990160662098788] Failed to read output from testmodel.py, exit status != 0: 0.16804444300942123 0.181687447 0.026400377000000003 Calling exit ...