Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop.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 0.001403/0.001403, allocations: 117.9 kB / 17.13 MB, free: 5.781 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 0.001324/0.001324, allocations: 194.1 kB / 20.08 MB, free: 2.871 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 1.464/1.464, allocations: 225.6 MB / 248.5 MB, free: 3.602 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/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 3.6.0-master/package.mo): time 0.9735/0.9735, allocations: 145.2 MB / 448.6 MB, free: 13.73 MB / 350.1 MB " [Timeout remaining time 179] Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-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(BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop") translateModel(BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001916/0.001916, allocations: 69.55 kB / 0.6211 GB, free: 34.95 MB / 0.4981 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1792/0.1811, allocations: 86.65 MB / 0.7057 GB, free: 2.711 MB / 0.5137 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop): time 0.2087/0.3899, allocations: 162.1 MB / 0.864 GB, free: 12 kB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.003768/0.3936, allocations: 1.714 MB / 0.8656 GB, free: 14.29 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000561/0.3942, allocations: 7.938 kB / 0.8656 GB, free: 14.29 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.0007911/0.395, allocations: 159 kB / 0.8658 GB, free: 14.13 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.001846/0.3968, allocations: 0.5407 MB / 0.8663 GB, free: 13.59 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.001508/0.3983, allocations: 422.5 kB / 0.8667 GB, free: 13.18 MB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.001156/0.3995, allocations: 0.5726 MB / 0.8673 GB, free: 12.61 MB / 0.6856 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004486/0.3999, allocations: 160.4 kB / 0.8674 GB, free: 12.45 MB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0009142/0.4008, allocations: 326.8 kB / 0.8677 GB, free: 12.13 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003587/0.4012, allocations: 159.2 kB / 0.8679 GB, free: 11.97 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 5.487e-05/0.4013, allocations: 12 kB / 0.8679 GB, free: 11.96 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001542/0.4028, allocations: 0.721 MB / 0.8686 GB, free: 11.24 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.0001655/0.403, allocations: 83.72 kB / 0.8687 GB, free: 11.16 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.0001858/0.4032, allocations: 123.3 kB / 0.8688 GB, free: 11.04 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.001382/0.4045, allocations: 0.5137 MB / 0.8693 GB, free: 10.52 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 8.306e-06/0.4045, allocations: 0 / 0.8693 GB, free: 10.52 MB / 0.6856 GB Notification: Performance of FrontEnd: time 1.984e-06/0.4045, allocations: 0 / 0.8693 GB, free: 10.52 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 1.95e-05/0.4046, allocations: 4 kB / 0.8693 GB, free: 10.52 MB / 0.6856 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 32 * Number of variables: 32 Notification: Performance of Generate backend data structure: time 0.001249/0.4058, allocations: 0.5872 MB / 0.8699 GB, free: 9.879 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 4.483e-05/0.4059, allocations: 8.031 kB / 0.8699 GB, free: 9.871 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004558/0.4063, allocations: 59.78 kB / 0.87 GB, free: 9.812 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005829/0.4069, allocations: 301.5 kB / 0.8702 GB, free: 9.477 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.627e-05/0.4069, allocations: 8 kB / 0.8703 GB, free: 9.469 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.377e-05/0.407, allocations: 16 kB / 0.8703 GB, free: 9.453 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000473/0.4074, allocations: 196.1 kB / 0.8705 GB, free: 9.246 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.615e-05/0.4074, allocations: 3.938 kB / 0.8705 GB, free: 9.242 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.51e-05/0.4075, allocations: 8 kB / 0.8705 GB, free: 9.234 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.275e-06/0.4075, allocations: 4 kB / 0.8705 GB, free: 9.23 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003446/0.4078, allocations: 131.8 kB / 0.8706 GB, free: 9.102 MB / 0.6856 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001244/0.4091, allocations: 0.7893 MB / 0.8714 GB, free: 8.242 MB / 0.6856 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002703/0.4093, allocations: 78.53 kB / 0.8714 GB, free: 8.156 MB / 0.6856 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001638/0.4095, allocations: 72.88 kB / 0.8715 GB, free: 8.082 MB / 0.6856 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003126/0.4098, allocations: 194.1 kB / 0.8717 GB, free: 7.855 MB / 0.6856 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.527e-05/0.4098, allocations: 30.56 kB / 0.8717 GB, free: 7.816 MB / 0.6856 GB Notification: Performance of pre-optimization done (n=10): time 1.804e-06/0.4098, allocations: 0 / 0.8717 GB, free: 7.816 MB / 0.6856 GB Notification: Performance of matching and sorting (n=10): time 0.0007498/0.4106, allocations: 225.3 kB / 0.8719 GB, free: 7.59 MB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.231e-05/0.4106, allocations: 51.41 kB / 0.872 GB, free: 7.527 MB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003006/0.4109, allocations: 267 kB / 0.8722 GB, free: 7.266 MB / 0.6856 GB Notification: Performance of collectPreVariables (initialization): time 3.032e-05/0.411, allocations: 26.08 kB / 0.8723 GB, free: 7.234 MB / 0.6856 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001167/0.4111, allocations: 148 kB / 0.8724 GB, free: 7.086 MB / 0.6856 GB Notification: Performance of collectInitialBindings (initialization): time 4.385e-05/0.4111, allocations: 35.69 kB / 0.8724 GB, free: 7.051 MB / 0.6856 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.995e-05/0.4112, allocations: 37.7 kB / 0.8725 GB, free: 7.008 MB / 0.6856 GB Notification: Performance of setup shared object (initialization): time 0.0001503/0.4114, allocations: 334.8 kB / 0.8728 GB, free: 6.672 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001431/0.4115, allocations: 48.81 kB / 0.8728 GB, free: 6.621 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001837/0.4117, allocations: 97.05 kB / 0.8729 GB, free: 6.508 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000279/0.412, allocations: 119.4 kB / 0.8731 GB, free: 6.379 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.066e-06/0.412, allocations: 0 / 0.8731 GB, free: 6.379 MB / 0.6856 GB Notification: Performance of matching and sorting (n=10) (initialization): time 0.0004334/0.4124, allocations: 157.4 kB / 0.8732 GB, free: 6.219 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 1.748e-05/0.4124, allocations: 8.031 kB / 0.8732 GB, free: 6.211 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.302e-06/0.4124, allocations: 0 / 0.8732 GB, free: 6.211 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.16e-05/0.4124, allocations: 11.92 kB / 0.8732 GB, free: 6.199 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001286/0.4126, allocations: 19.98 kB / 0.8732 GB, free: 6.18 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.402e-06/0.4126, allocations: 0 / 0.8732 GB, free: 6.18 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001901/0.4128, allocations: 15.94 kB / 0.8733 GB, free: 6.164 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.395e-05/0.4128, allocations: 8 kB / 0.8733 GB, free: 6.156 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002259/0.413, allocations: 144.1 kB / 0.8734 GB, free: 6.012 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001846/0.4132, allocations: 101 kB / 0.8735 GB, free: 5.895 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002632/0.4135, allocations: 119.4 kB / 0.8736 GB, free: 5.766 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.793e-06/0.4135, allocations: 0 / 0.8736 GB, free: 5.766 MB / 0.6856 GB Notification: Performance of matching and sorting (n=10) (initialization_lambda0): time 0.0003657/0.4138, allocations: 157.4 kB / 0.8738 GB, free: 5.605 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 1.036e-05/0.4138, allocations: 4 kB / 0.8738 GB, free: 5.602 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.857e-06/0.4138, allocations: 4 kB / 0.8738 GB, free: 5.598 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.767e-06/0.4138, allocations: 0 / 0.8738 GB, free: 5.598 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001174/0.414, allocations: 27.92 kB / 0.8738 GB, free: 5.57 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.006e-06/0.414, allocations: 7.875 kB / 0.8738 GB, free: 5.562 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001846/0.4142, allocations: 15.92 kB / 0.8738 GB, free: 5.547 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.488e-05/0.4142, allocations: 12.03 kB / 0.8738 GB, free: 5.535 MB / 0.6856 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (10): * Single equations (assignments): 10 * 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 0.0001399/0.4143, allocations: 196.2 kB / 0.874 GB, free: 5.336 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.356e-05/0.4144, allocations: 19.86 kB / 0.874 GB, free: 5.316 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004185/0.4148, allocations: 171.5 kB / 0.8742 GB, free: 5.137 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.186e-06/0.4148, allocations: 0 / 0.8742 GB, free: 5.137 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.847e-06/0.4148, allocations: 0 / 0.8742 GB, free: 5.137 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.336e-06/0.4148, allocations: 0 / 0.8742 GB, free: 5.137 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001026/0.4158, allocations: 0.5902 MB / 0.8748 GB, free: 4.469 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.753e-06/0.4158, allocations: 8 kB / 0.8748 GB, free: 4.461 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000114/0.4159, allocations: 23.92 kB / 0.8748 GB, free: 4.438 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.227e-06/0.4159, allocations: 4 kB / 0.8748 GB, free: 4.434 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.313e-05/0.416, allocations: 3.984 kB / 0.8748 GB, free: 4.43 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.869e-06/0.416, allocations: 4 kB / 0.8748 GB, free: 4.426 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.43e-06/0.416, allocations: 4 kB / 0.8748 GB, free: 4.422 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004473/0.4164, allocations: 297.2 kB / 0.8751 GB, free: 4.094 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001409/0.4166, allocations: 116.9 kB / 0.8752 GB, free: 3.961 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.415e-05/0.4166, allocations: 8 kB / 0.8752 GB, free: 3.953 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001936/0.4168, allocations: 15.98 kB / 0.8752 GB, free: 3.938 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.005e-05/0.4168, allocations: 11.92 kB / 0.8753 GB, free: 3.926 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.068e-05/0.4168, allocations: 4 kB / 0.8753 GB, free: 3.922 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.000208/0.4171, allocations: 194 kB / 0.8754 GB, free: 3.73 MB / 0.6856 GB Notification: Performance of sort global known variables: time 8e-08/0.4171, allocations: 0 / 0.8754 GB, free: 3.73 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.0004927/0.4175, allocations: 103.8 kB / 0.8755 GB, free: 3.629 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * 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 (10): * Single equations (assignments): 10 * 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 0.0004428/0.418, allocations: 173.4 kB / 0.8757 GB, free: 3.461 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.0005195/0.4185, allocations: 163.9 kB / 0.8759 GB, free: 3.301 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 3.276e-06/0.4185, allocations: 0 / 0.8759 GB, free: 3.301 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.0001645/0.4187, allocations: 64.02 kB / 0.8759 GB, free: 3.238 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007321/0.4194, allocations: 113.8 kB / 0.876 GB, free: 3.129 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0008944/0.4203, allocations: 478.3 kB / 0.8765 GB, free: 2.609 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003933/0.4207, allocations: 0.7558 MB / 0.8772 GB, free: 1.824 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.215e-05/0.4208, allocations: 27.38 kB / 0.8773 GB, free: 1.797 MB / 0.6856 GB Notification: Performance of SimCode: time 3.01e-07/0.4208, allocations: 0 / 0.8773 GB, free: 1.797 MB / 0.6856 GB Notification: Performance of Templates: time 0.3781/0.7988, allocations: 3.751 MB / 0.8809 GB, free: 175.6 MB / 0.6856 GB " [Timeout remaining time 659] make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop.makefile [Timeout 660] (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PressureDrop.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 9.778719643130898] Failed to read output from testmodel.py, exit status != 0: 0.8068432670552284 0.822376687 0.41418245699999995 Calling exit ...