Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_2.0.0_OpenIPSL.Tests.Loads.PSAT.LoadTestFreqDependent.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0/package.mo): time 0.09122/0.09122, allocations: 12.36 MB / 31.22 MB, free: 6.41 MB / 26.18 MB " [Timeout remaining time 180] 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 0.001328/0.001328, allocations: 113 kB / 37.25 MB, free: 1.102 MB / 26.18 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.521/1.521, allocations: 207.7 MB / 250.9 MB, free: 7.289 MB / 190.1 MB " [Timeout remaining time 178] 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 0.002505/0.002505, allocations: 208.4 kB / 306.1 MB, free: 292 kB / 238.1 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo): time 0.3211/0.3211, allocations: 79.73 MB / 441 MB, free: 12.26 MB / 318.1 MB " [Timeout remaining time 179] Using package OpenIPSL with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/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 Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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) Using package Modelica_Synchronous with version 0.93.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0/package.mo) Running command: "" <> buildModelFMU(OpenIPSL.Tests.Loads.PSAT.LoadTestFreqDependent,fileNamePrefix="OpenIPSL_2_0_0_OpenIPSL_Tests_Loads_PSAT_LoadTestFreqDependent",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(OpenIPSL.Tests.Loads.PSAT.LoadTestFreqDependent,fileNamePrefix="OpenIPSL_2_0_0_OpenIPSL_Tests_Loads_PSAT_LoadTestFreqDependent",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Modelica_Synchronous requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: OpenIPSL requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.004178/0.004178, allocations: 156.9 kB / 0.5875 GB, free: 9.336 MB / 398.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.138/0.1422, allocations: 71.96 MB / 0.6578 GB, free: 1.309 MB / 462.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Loads.PSAT.LoadTestFreqDependent): time 0.2754/0.4176, allocations: 4.748 MB / 0.6624 GB, free: 8.59 MB / 462.1 MB Notification: Performance of NFInst.instExpressions: time 0.003003/0.4206, allocations: 1.519 MB / 0.6639 GB, free: 7.984 MB / 462.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004306/0.421, allocations: 9.094 kB / 0.6639 GB, free: 7.984 MB / 462.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0004926/0.4215, allocations: 176.6 kB / 0.6641 GB, free: 7.895 MB / 462.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001488/0.423, allocations: 0.6728 MB / 0.6647 GB, free: 7.582 MB / 462.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001041/0.424, allocations: 496.5 kB / 0.6652 GB, free: 7.5 MB / 462.1 MB Notification: Performance of NFFlatten.flatten: time 0.001057/0.4251, allocations: 1.088 MB / 0.6663 GB, free: 6.988 MB / 462.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003033/0.4254, allocations: 172.2 kB / 0.6664 GB, free: 6.895 MB / 462.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0005126/0.4259, allocations: 479 kB / 0.6669 GB, free: 6.668 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0005815/0.4265, allocations: 0.5626 MB / 0.6674 GB, free: 6.43 MB / 462.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001341/0.4266, allocations: 83.31 kB / 0.6675 GB, free: 6.43 MB / 462.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004182/0.427, allocations: 206.8 kB / 0.6677 GB, free: 6.395 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001812/0.4272, allocations: 241.2 kB / 0.668 GB, free: 6.242 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0003028/0.4275, allocations: 414.1 kB / 0.6683 GB, free: 5.996 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001225/0.4287, allocations: 1.271 MB / 0.6696 GB, free: 5.418 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.945e-06/0.4287, allocations: 1.359 kB / 0.6696 GB, free: 5.418 MB / 462.1 MB Notification: Performance of FrontEnd: time 2.906e-06/0.4287, allocations: 0 / 0.6696 GB, free: 5.418 MB / 462.1 MB Notification: Performance of Transformations before backend: time 1.965e-05/0.4288, allocations: 0 / 0.6696 GB, free: 5.418 MB / 462.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 153 * Number of variables: 153 Notification: Performance of Generate backend data structure: time 0.007304/0.4361, allocations: 2.11 MB / 0.6717 GB, free: 4.461 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.24e-05/0.4361, allocations: 8.844 kB / 0.6717 GB, free: 4.461 MB / 462.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001322/0.4362, allocations: 106.7 kB / 0.6718 GB, free: 4.383 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003961/0.4402, allocations: 0.6481 MB / 0.6724 GB, free: 4.246 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001031/0.4412, allocations: 0.597 MB / 0.673 GB, free: 3.82 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001674/0.4414, allocations: 178.4 kB / 0.6731 GB, free: 3.668 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001215/0.4415, allocations: 61.5 kB / 0.6732 GB, free: 3.648 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00177/0.4433, allocations: 0.8705 MB / 0.6741 GB, free: 3.336 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.893e-05/0.4433, allocations: 0 / 0.6741 GB, free: 3.336 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.393e-05/0.4434, allocations: 27.66 kB / 0.6741 GB, free: 3.316 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.401e-05/0.4434, allocations: 18.59 kB / 0.6741 GB, free: 3.312 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001787/0.4452, allocations: 0.8999 MB / 0.675 GB, free: 3.031 MB / 462.1 MB 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 0.003921/0.4491, allocations: 1.899 MB / 0.6768 GB, free: 2.078 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001454/0.4506, allocations: 0.7086 MB / 0.6775 GB, free: 1.809 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.00115/0.4517, allocations: 0.5847 MB / 0.6781 GB, free: 1.602 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 8.534e-05/0.4518, allocations: 7.719 kB / 0.6781 GB, free: 1.598 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.511e-05/0.4518, allocations: 49.34 kB / 0.6782 GB, free: 1.547 MB / 462.1 MB Notification: Performance of pre-optimization done (n=81): time 2.976e-06/0.4518, allocations: 4 kB / 0.6782 GB, free: 1.543 MB / 462.1 MB Notification: Performance of matching and sorting (n=81): time 0.02254/0.4744, allocations: 5.565 MB / 0.6836 GB, free: 204 kB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.216e-05/0.4744, allocations: 64.91 kB / 0.6837 GB, free: 136 kB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001208/0.4756, allocations: 0.752 MB / 0.6844 GB, free: 15.71 MB / 478.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0002138/0.4758, allocations: 40.45 kB / 0.6844 GB, free: 15.66 MB / 478.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003514/0.4762, allocations: 407.3 kB / 0.6848 GB, free: 15.3 MB / 478.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003631/0.4765, allocations: 310.2 kB / 0.6851 GB, free: 15.04 MB / 478.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003754/0.4769, allocations: 179.9 kB / 0.6853 GB, free: 14.93 MB / 478.1 MB Notification: Performance of setup shared object (initialization): time 0.0001671/0.4771, allocations: 347.5 kB / 0.6856 GB, free: 14.59 MB / 478.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001403/0.4785, allocations: 0.6091 MB / 0.6862 GB, free: 14.29 MB / 478.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001486/0.48, allocations: 0.728 MB / 0.6869 GB, free: 13.88 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.003159/0.4831, allocations: 1.334 MB / 0.6882 GB, free: 13.15 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.66e-06/0.4831, allocations: 1.281 kB / 0.6882 GB, free: 13.15 MB / 478.1 MB Notification: Performance of matching and sorting (n=128) (initialization): time 0.01214/0.4953, allocations: 3.567 MB / 0.6917 GB, free: 11.4 MB / 478.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.718e-05/0.4953, allocations: 6.531 kB / 0.6917 GB, free: 11.4 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.165e-05/0.4953, allocations: 5.188 kB / 0.6917 GB, free: 11.39 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.005757/0.5011, allocations: 1.51 MB / 0.6932 GB, free: 10.73 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009803/0.502, allocations: 175.7 kB / 0.6934 GB, free: 10.69 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01939/0.5214, allocations: 7.912 MB / 0.7011 GB, free: 5.793 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001382/0.5228, allocations: 145.7 kB / 0.7012 GB, free: 5.707 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.306e-05/0.5229, allocations: 35.64 kB / 0.7013 GB, free: 5.695 MB / 478.1 MB Warning: Assuming fixed start value for the following 1 variables: order3_Inputs_Outputs1.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real Notification: Model statistics after passing the back-end for initialization: * 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 initialization (94): * Single equations (assignments): 93 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(19,16)} Notification: Performance of prepare postOptimizeDAE: time 0.0004711/0.5234, allocations: 224.1 kB / 0.7015 GB, free: 5.508 MB / 478.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001893/0.5236, allocations: 101.5 kB / 0.7016 GB, free: 5.453 MB / 478.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01157/0.5351, allocations: 3.34 MB / 0.7048 GB, free: 3.078 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.594e-05/0.5352, allocations: 8 kB / 0.7048 GB, free: 3.07 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.366e-06/0.5352, allocations: 0 / 0.7048 GB, free: 3.07 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.367e-05/0.5352, allocations: 11.86 kB / 0.7049 GB, free: 3.059 MB / 478.1 MB 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 postOpt removeSimpleEquations (simulation): time 0.01379/0.549, allocations: 4.353 MB / 0.7091 GB, free: 14.65 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.155e-06/0.549, allocations: 0 / 0.7091 GB, free: 14.65 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006045/0.5496, allocations: 95.75 kB / 0.7092 GB, free: 14.55 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.005883/0.5555, allocations: 1.531 MB / 0.7107 GB, free: 13.02 MB / 494.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001475/0.5556, allocations: 19.94 kB / 0.7107 GB, free: 13 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01736/0.573, allocations: 6.999 MB / 0.7175 GB, free: 5.879 MB / 494.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.455e-06/0.573, allocations: 0 / 0.7175 GB, free: 5.879 MB / 494.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01339/0.5864, allocations: 4.167 MB / 0.7216 GB, free: 1.691 MB / 494.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003668/0.5867, allocations: 107.2 kB / 0.7217 GB, free: 1.586 MB / 494.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000141/0.5869, allocations: 16 kB / 0.7217 GB, free: 1.57 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008671/0.5877, allocations: 87.89 kB / 0.7218 GB, free: 1.484 MB / 494.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005549/0.5883, allocations: 176.7 kB / 0.722 GB, free: 1.309 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.697e-05/0.5884, allocations: 21.11 kB / 0.722 GB, free: 1.289 MB / 494.1 MB Notification: Performance of sorting global known variables: time 0.0007303/0.5891, allocations: 0.5107 MB / 0.7225 GB, free: 0.7852 MB / 494.1 MB Notification: Performance of sort global known variables: time 9.1e-08/0.5891, allocations: 0 / 0.7225 GB, free: 0.7852 MB / 494.1 MB Notification: Performance of remove unused functions: time 0.001156/0.5903, allocations: 371.7 kB / 0.7229 GB, free: 432 kB / 494.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 4 (order3_Inputs_Outputs1.delta,order3_Inputs_Outputs1.w,order3_Inputs_Outputs1.e1q,frequencyDependent.x) * 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 (48): * Single equations (assignments): 47 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(20,16)} Notification: Performance of Backend phase and start with SimCode phase: time 0.01389/0.6042, allocations: 4.743 MB / 0.7275 GB, free: 11.65 MB / 0.4981 GB Notification: Performance of simCode: created initialization part: time 0.006033/0.6102, allocations: 1.997 MB / 0.7294 GB, free: 9.633 MB / 0.4981 GB Notification: Performance of simCode: created event and clocks part: time 4.248e-06/0.6102, allocations: 0 / 0.7294 GB, free: 9.633 MB / 0.4981 GB Notification: Performance of simCode: created simulation system equations: time 0.004141/0.6143, allocations: 1.284 MB / 0.7307 GB, free: 8.352 MB / 0.4981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008258/0.6152, allocations: 79.25 kB / 0.7308 GB, free: 8.273 MB / 0.4981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0343/0.6495, allocations: 13.01 MB / 0.7435 GB, free: 11.09 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004919/0.6499, allocations: 440.6 kB / 0.7439 GB, free: 10.63 MB / 0.5137 GB Notification: Performance of simCode: alias equations: time 0.0004365/0.6504, allocations: 92.77 kB / 0.744 GB, free: 10.55 MB / 0.5137 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000503/0.6509, allocations: 359.3 kB / 0.7443 GB, free: 10.2 MB / 0.5137 GB Notification: Performance of SimCode: time 1.182e-06/0.6509, allocations: 0 / 0.7443 GB, free: 10.2 MB / 0.5137 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07652/0.7274, allocations: 31.7 MB / 0.7753 GB, free: 10.52 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.43/14.16, allocations: 7.922 kB / 0.7753 GB, free: 10.51 MB / 0.545 GB " [Timeout remaining time 646] (rm -f OpenIPSL_2.0.0_OpenIPSL.Tests.Loads.PSAT.LoadTestFreqDependent.pipe ; mkfifo OpenIPSL_2.0.0_OpenIPSL.Tests.Loads.PSAT.LoadTestFreqDependent.pipe ; head -c 1048576 < OpenIPSL_2.0.0_OpenIPSL.Tests.Loads.PSAT.LoadTestFreqDependent.pipe >> ../files/OpenIPSL_2.0.0_OpenIPSL.Tests.Loads.PSAT.LoadTestFreqDependent.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_OpenIPSL_2_0_0_OpenIPSL_Tests_Loads_PSAT_LoadTestFreqDependent_fmu --startTime=0 --stopTime=15 --stepSize=0.03 --timeout=50 --tolerance=1e-05 OpenIPSL_2_0_0_OpenIPSL_Tests_Loads_PSAT_LoadTestFreqDependent.fmu > OpenIPSL_2.0.0_OpenIPSL.Tests.Loads.PSAT.LoadTestFreqDependent.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 17.459770913235843] Failed to read output from testmodel.py, exit status != 0: 14.290541023015976 14.308150904 13.876148146 Calling exit ...