Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Buildings.Components.BaseClasses.ConductiveHeatTransfer.Examples.MultiLayerRamp.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 0.0008168/0.0008168, allocations: 109.5 kB / 18.95 MB, free: 1.184 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 0.0008512/0.0008512, allocations: 214.2 kB / 22.25 MB, free: 3.578 MB / 13.93 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 0.9722/0.9722, allocations: 230.6 MB / 256 MB, free: 9.625 MB / 202.7 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:531:21-531:190: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:531:21-531:198:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 0.8273/0.8273, allocations: 203.8 MB / 0.5042 GB, free: 10.45 MB / 410.7 MB " [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.Buildings.Components.BaseClasses.ConductiveHeatTransfer.Examples.MultiLayerRamp,fileNamePrefix="IDEAS_dev_IDEAS_Buildings_Components_BaseClasses_ConductiveHeatTransfer_Examples_MultiLayerRamp",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Buildings.Components.BaseClasses.ConductiveHeatTransfer.Examples.MultiLayerRamp,fileNamePrefix="IDEAS_dev_IDEAS_Buildings_Components_BaseClasses_ConductiveHeatTransfer_Examples_MultiLayerRamp",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 0.0009802/0.0009802, allocations: 75.05 kB / 0.7182 GB, free: 4.023 MB / 0.5261 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6002/0.6012, allocations: 102 MB / 0.8178 GB, free: 1.039 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(IDEAS.Buildings.Components.BaseClasses.ConductiveHeatTransfer.Examples.MultiLayerRamp): time 0.005453/0.6066, allocations: 3.378 MB / 0.8211 GB, free: 14.77 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.003625/0.6103, allocations: 2.12 MB / 0.8232 GB, free: 13.33 MB / 0.6198 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004205/0.6107, allocations: 20.22 kB / 0.8232 GB, free: 13.32 MB / 0.6198 GB Notification: Performance of NFTyping.typeComponents: time 0.001297/0.612, allocations: 426.1 kB / 0.8236 GB, free: 13.13 MB / 0.6198 GB Notification: Performance of NFTyping.typeBindings: time 0.0004786/0.6125, allocations: 198.4 kB / 0.8238 GB, free: 13.01 MB / 0.6198 GB Notification: Performance of NFTyping.typeClassSections: time 0.0003589/0.6128, allocations: 143.8 kB / 0.8239 GB, free: 12.93 MB / 0.6198 GB Notification: Performance of NFFlatten.flatten: time 0.001353/0.6142, allocations: 1.225 MB / 0.8251 GB, free: 12.37 MB / 0.6198 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002953/0.6145, allocations: 144.6 kB / 0.8253 GB, free: 12.28 MB / 0.6198 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0007461/0.6152, allocations: 496.4 kB / 0.8257 GB, free: 12.07 MB / 0.6198 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0006256/0.6158, allocations: 0.4902 MB / 0.8262 GB, free: 11.84 MB / 0.6198 GB Notification: Performance of NFPackage.collectConstants: time 0.0001289/0.616, allocations: 78.03 kB / 0.8263 GB, free: 11.84 MB / 0.6198 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001088/0.6161, allocations: 79.19 kB / 0.8264 GB, free: 11.84 MB / 0.6198 GB Notification: Performance of NFScalarize.scalarize: time 0.0001977/0.6163, allocations: 207.8 kB / 0.8266 GB, free: 11.72 MB / 0.6198 GB Notification: Performance of NFVerifyModel.verify: time 0.0003327/0.6166, allocations: 345 kB / 0.8269 GB, free: 11.53 MB / 0.6198 GB Notification: Performance of NFConvertDAE.convert: time 0.00131/0.6179, allocations: 1.256 MB / 0.8281 GB, free: 11.09 MB / 0.6198 GB Notification: Performance of FrontEnd - DAE generated: time 5.66e-06/0.6179, allocations: 0 / 0.8281 GB, free: 11.09 MB / 0.6198 GB Notification: Performance of FrontEnd: time 4.569e-06/0.6179, allocations: 0.8438 kB / 0.8281 GB, free: 11.09 MB / 0.6198 GB Notification: Performance of Transformations before backend: time 1.998e-05/0.6179, allocations: 0.9688 kB / 0.8281 GB, free: 11.09 MB / 0.6198 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 63 * Number of variables: 63 Notification: Performance of Generate backend data structure: time 0.002128/0.6201, allocations: 1.222 MB / 0.8293 GB, free: 10.3 MB / 0.6198 GB Notification: Performance of prepare preOptimizeDAE: time 5.758e-05/0.6201, allocations: 8.469 kB / 0.8293 GB, free: 10.3 MB / 0.6198 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.031e-05/0.6202, allocations: 67.16 kB / 0.8294 GB, free: 10.24 MB / 0.6198 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001771/0.6204, allocations: 105.5 kB / 0.8295 GB, free: 10.18 MB / 0.6198 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002081/0.6225, allocations: 1.123 MB / 0.8306 GB, free: 9.586 MB / 0.6198 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.185e-05/0.6225, allocations: 27.62 kB / 0.8306 GB, free: 9.57 MB / 0.6198 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.671e-05/0.6226, allocations: 30.64 kB / 0.8306 GB, free: 9.562 MB / 0.6198 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007587/0.6233, allocations: 456.5 kB / 0.8311 GB, free: 9.336 MB / 0.6198 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.397e-05/0.6233, allocations: 3.938 kB / 0.8311 GB, free: 9.332 MB / 0.6198 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.045e-05/0.6234, allocations: 12.48 kB / 0.8311 GB, free: 9.324 MB / 0.6198 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.233e-05/0.6234, allocations: 6.594 kB / 0.8311 GB, free: 9.324 MB / 0.6198 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005286/0.6239, allocations: 330.3 kB / 0.8314 GB, free: 9.227 MB / 0.6198 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 0.00268/0.6266, allocations: 1.815 MB / 0.8332 GB, free: 8.133 MB / 0.6198 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008295/0.6274, allocations: 438.2 kB / 0.8336 GB, free: 8.012 MB / 0.6198 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002631/0.6277, allocations: 198.3 kB / 0.8338 GB, free: 7.941 MB / 0.6198 GB Notification: Performance of preOpt evalFunc (simulation): time 1.882e-05/0.6277, allocations: 6.922 kB / 0.8338 GB, free: 7.938 MB / 0.6198 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003666/0.6281, allocations: 256.6 kB / 0.834 GB, free: 7.805 MB / 0.6198 GB Notification: Performance of pre-optimization done (n=24): time 3.616e-06/0.6281, allocations: 0 / 0.834 GB, free: 7.805 MB / 0.6198 GB Notification: Performance of matching and sorting (n=25): time 0.001929/0.63, allocations: 1.23 MB / 0.8352 GB, free: 7.199 MB / 0.6198 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.897e-05/0.63, allocations: 54.56 kB / 0.8353 GB, free: 7.137 MB / 0.6198 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001317/0.6314, allocations: 1.046 MB / 0.8363 GB, free: 6.75 MB / 0.6198 GB Notification: Performance of collectPreVariables (initialization): time 3.159e-05/0.6314, allocations: 31.8 kB / 0.8363 GB, free: 6.715 MB / 0.6198 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003069/0.6317, allocations: 395.3 kB / 0.8367 GB, free: 6.402 MB / 0.6198 GB Notification: Performance of collectInitialBindings (initialization): time 7.044e-05/0.6318, allocations: 93.89 kB / 0.8368 GB, free: 6.328 MB / 0.6198 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.493e-05/0.6319, allocations: 61.72 kB / 0.8369 GB, free: 6.293 MB / 0.6198 GB Notification: Performance of setup shared object (initialization): time 0.000104/0.632, allocations: 318.5 kB / 0.8372 GB, free: 5.984 MB / 0.6198 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002387/0.6322, allocations: 174.1 kB / 0.8373 GB, free: 5.934 MB / 0.6198 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003539/0.6326, allocations: 376.3 kB / 0.8377 GB, free: 5.66 MB / 0.6198 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005221/0.6331, allocations: 445.6 kB / 0.8381 GB, free: 5.457 MB / 0.6198 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.805e-06/0.6331, allocations: 1.25 kB / 0.8381 GB, free: 5.457 MB / 0.6198 GB Notification: Performance of matching and sorting (n=36) (initialization): time 0.0007177/0.6338, allocations: 0.5696 MB / 0.8387 GB, free: 5.191 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 2.178e-05/0.6338, allocations: 5.5 kB / 0.8387 GB, free: 5.191 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.646e-06/0.6338, allocations: 2.75 kB / 0.8387 GB, free: 5.191 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001817/0.634, allocations: 54.94 kB / 0.8387 GB, free: 5.16 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001743/0.6342, allocations: 68.14 kB / 0.8388 GB, free: 5.145 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001112/0.6353, allocations: 1.585 MB / 0.8404 GB, free: 3.645 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003043/0.6356, allocations: 49.75 kB / 0.8404 GB, free: 3.617 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.696e-05/0.6356, allocations: 7.625 kB / 0.8404 GB, free: 3.617 MB / 0.6198 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * Number of states: 0 () * Number of discrete variables: 1 ($whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (34): * Single equations (assignments): 33 * 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): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0004056/0.636, allocations: 364.4 kB / 0.8408 GB, free: 3.359 MB / 0.6198 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.464e-05/0.6361, allocations: 83.72 kB / 0.8408 GB, free: 3.312 MB / 0.6198 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001032/0.6362, allocations: 98.98 kB / 0.8409 GB, free: 3.254 MB / 0.6198 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.22e-06/0.6362, allocations: 15.64 kB / 0.8409 GB, free: 3.242 MB / 0.6198 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.076e-05/0.6362, allocations: 4 kB / 0.8409 GB, free: 3.238 MB / 0.6198 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.97e-06/0.6362, allocations: 3.938 kB / 0.841 GB, free: 3.234 MB / 0.6198 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 postOpt removeSimpleEquations (simulation): time 0.001524/0.6378, allocations: 1.225 MB / 0.8421 GB, free: 2.418 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.068e-06/0.6378, allocations: 1.094 kB / 0.8421 GB, free: 2.418 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001705/0.6379, allocations: 59.08 kB / 0.8422 GB, free: 2.398 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001053/0.638, allocations: 52.66 kB / 0.8423 GB, free: 2.367 MB / 0.6198 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.156e-05/0.6381, allocations: 9.781 kB / 0.8423 GB, free: 2.363 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001184/0.6392, allocations: 1.593 MB / 0.8438 GB, free: 0.8672 MB / 0.6198 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.607e-06/0.6392, allocations: 1.406 kB / 0.8438 GB, free: 0.8672 MB / 0.6198 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008787/0.6401, allocations: 0.7907 MB / 0.8446 GB, free: 372 kB / 0.6198 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001407/0.6403, allocations: 98.8 kB / 0.8447 GB, free: 308 kB / 0.6198 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.374e-05/0.6403, allocations: 18.33 kB / 0.8447 GB, free: 296 kB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001793/0.6405, allocations: 31.7 kB / 0.8447 GB, free: 280 kB / 0.6198 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.41e-05/0.6406, allocations: 19.16 kB / 0.8448 GB, free: 268 kB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.713e-05/0.6406, allocations: 11.38 kB / 0.8448 GB, free: 264 kB / 0.6198 GB Notification: Performance of sorting global known variables: time 0.0008417/0.6414, allocations: 0.7542 MB / 0.8455 GB, free: 15.84 MB / 0.6355 GB Notification: Performance of sort global known variables: time 8e-08/0.6414, allocations: 9.062 kB / 0.8455 GB, free: 15.83 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.0003981/0.6418, allocations: 128.3 kB / 0.8456 GB, free: 15.81 MB / 0.6355 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 6 (Etot,layMul.monLay[1].monLayDyn.T[2],layMul.monLay[1].monLayDyn.T[3],layMul.monLay[2].monLayDyn.T[1],layMul.monLay[2].monLayDyn.T[2],layMul.monLay[2].monLayDyn.T[3]) * Number of discrete variables: 1 ($whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (23): * Single equations (assignments): 22 * 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): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001128/0.643, allocations: 1.345 MB / 0.8469 GB, free: 14.77 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.000752/0.6437, allocations: 0.5003 MB / 0.8474 GB, free: 14.47 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 2.875e-06/0.6437, allocations: 0 / 0.8474 GB, free: 14.47 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.000285/0.644, allocations: 315.7 kB / 0.8477 GB, free: 14.25 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006624/0.6447, allocations: 201.3 kB / 0.8479 GB, free: 14.15 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009431/0.6541, allocations: 8.203 MB / 0.8559 GB, free: 9.234 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004545/0.6545, allocations: 0.5319 MB / 0.8565 GB, free: 8.91 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.0004444/0.655, allocations: 201.2 kB / 0.8566 GB, free: 8.832 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002834/0.6553, allocations: 282.2 kB / 0.8569 GB, free: 8.598 MB / 0.6355 GB Notification: Performance of SimCode: time 1.943e-06/0.6553, allocations: 0 / 0.8569 GB, free: 8.598 MB / 0.6355 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04061/0.6959, allocations: 19.56 MB / 0.876 GB, free: 9.359 MB / 0.6511 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.105/7.801, allocations: 2.344 kB / 0.876 GB, free: 9.359 MB / 0.6511 GB " [Timeout remaining time 652] (rm -f IDEAS_dev_IDEAS.Buildings.Components.BaseClasses.ConductiveHeatTransfer.Examples.MultiLayerRamp.pipe ; mkfifo IDEAS_dev_IDEAS.Buildings.Components.BaseClasses.ConductiveHeatTransfer.Examples.MultiLayerRamp.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Buildings.Components.BaseClasses.ConductiveHeatTransfer.Examples.MultiLayerRamp.pipe >> ../files/IDEAS_dev_IDEAS.Buildings.Components.BaseClasses.ConductiveHeatTransfer.Examples.MultiLayerRamp.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_dev_IDEAS_Buildings_Components_BaseClasses_ConductiveHeatTransfer_Examples_MultiLayerRamp_fmu --startTime=0 --stopTime=500000 --stepSize=200 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_Buildings_Components_BaseClasses_ConductiveHeatTransfer_Examples_MultiLayerRamp.fmu > IDEAS_dev_IDEAS.Buildings.Components.BaseClasses.ConductiveHeatTransfer.Examples.MultiLayerRamp.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 10.926052123773843] Failed to read output from testmodel.py, exit status != 0: 7.892818205058575 7.905611466 7.285134327 Calling exit ...