Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2.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 0.08105/0.08105, allocations: 12.36 MB / 31.98 MB, free: 6.496 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 0.00122/0.00122, allocations: 111.1 kB / 38.03 MB, free: 1.188 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 1.468/1.468, allocations: 207.6 MB / 251.6 MB, free: 7.387 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 0.001591/0.001591, allocations: 212.5 kB / 306.9 MB, free: 496 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 0.3392/0.3392, allocations: 79.73 MB / 441.7 MB, free: 12.46 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.Machines.PSAT.Order4test2,fileNamePrefix="OpenIPSL_2_0_0_OpenIPSL_Tests_Machines_PSAT_Order4test2",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(OpenIPSL.Tests.Machines.PSAT.Order4test2,fileNamePrefix="OpenIPSL_2_0_0_OpenIPSL_Tests_Machines_PSAT_Order4test2",fmuType="cs",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 0.004027/0.004027, allocations: 144.5 kB / 0.5883 GB, free: 7.609 MB / 398.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4076/0.4116, allocations: 71.95 MB / 0.6586 GB, free: 2.652 MB / 446.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Machines.PSAT.Order4test2): time 0.007229/0.4188, allocations: 5.883 MB / 0.6643 GB, free: 14.36 MB / 462.1 MB Notification: Performance of NFInst.instExpressions: time 0.004485/0.4233, allocations: 1.735 MB / 0.666 GB, free: 13.12 MB / 462.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006766/0.424, allocations: 9.5 kB / 0.666 GB, free: 13.12 MB / 462.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0005743/0.4246, allocations: 206.4 kB / 0.6662 GB, free: 13.02 MB / 462.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001887/0.4265, allocations: 0.7409 MB / 0.6669 GB, free: 12.52 MB / 462.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/Electrical/Machines/PSAT/Order4.mo:25:3-30:9:writable] Warning: In relation Generator.xq <> Generator.x1q, <> on Real numbers is only allowed inside functions. Notification: Performance of NFTyping.typeClassSections: time 0.001441/0.4279, allocations: 0.5757 MB / 0.6675 GB, free: 12.21 MB / 462.1 MB Notification: Performance of NFFlatten.flatten: time 0.001792/0.4297, allocations: 1.254 MB / 0.6687 GB, free: 11.59 MB / 462.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004038/0.4301, allocations: 186.6 kB / 0.6689 GB, free: 11.48 MB / 462.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008564/0.431, allocations: 0.5423 MB / 0.6694 GB, free: 11.21 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0008983/0.4319, allocations: 0.6437 MB / 0.6701 GB, free: 10.9 MB / 462.1 MB Notification: Performance of NFPackage.collectConstants: time 0.000153/0.432, allocations: 91.41 kB / 0.6701 GB, free: 10.9 MB / 462.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005259/0.4325, allocations: 228.2 kB / 0.6704 GB, free: 10.85 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0002619/0.4328, allocations: 241 kB / 0.6706 GB, free: 10.69 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005472/0.4334, allocations: 0.5389 MB / 0.6711 GB, free: 10.33 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001867/0.4352, allocations: 1.368 MB / 0.6725 GB, free: 9.699 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.879e-06/0.4352, allocations: 4 kB / 0.6725 GB, free: 9.695 MB / 462.1 MB Notification: Performance of FrontEnd: time 1.693e-06/0.4352, allocations: 0 / 0.6725 GB, free: 9.695 MB / 462.1 MB Notification: Performance of Transformations before backend: time 2.244e-05/0.4352, allocations: 0 / 0.6725 GB, free: 9.695 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: 168 * Number of variables: 168 Notification: Performance of Generate backend data structure: time 0.008201/0.4435, allocations: 2.308 MB / 0.6747 GB, free: 8.348 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.258e-05/0.4435, allocations: 8.75 kB / 0.6747 GB, free: 8.348 MB / 462.1 MB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 3.394e-05/0.4435, allocations: 17.28 kB / 0.6747 GB, free: 8.344 MB / 462.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001594/0.4437, allocations: 117.1 kB / 0.6748 GB, free: 8.242 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005008/0.4487, allocations: 0.7644 MB / 0.6756 GB, free: 7.926 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001485/0.4502, allocations: 0.6598 MB / 0.6762 GB, free: 7.379 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003892/0.4506, allocations: 303.3 kB / 0.6765 GB, free: 7.09 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001657/0.4507, allocations: 65.75 kB / 0.6766 GB, free: 7.07 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002393/0.4531, allocations: 0.9706 MB / 0.6775 GB, free: 6.516 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.085e-05/0.4532, allocations: 0 / 0.6775 GB, free: 6.516 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.587e-05/0.4533, allocations: 25.81 kB / 0.6776 GB, free: 6.496 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.236e-05/0.4533, allocations: 16.19 kB / 0.6776 GB, free: 6.496 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002418/0.4557, allocations: 0.975 MB / 0.6785 GB, free: 6.035 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 0.006441/0.4621, allocations: 3.121 MB / 0.6816 GB, free: 3.551 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001936/0.4641, allocations: 0.7806 MB / 0.6823 GB, free: 3.152 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001469/0.4655, allocations: 0.634 MB / 0.683 GB, free: 2.836 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 8.609e-05/0.4656, allocations: 10.09 kB / 0.683 GB, free: 2.836 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.789e-05/0.4657, allocations: 46 kB / 0.683 GB, free: 2.785 MB / 462.1 MB Notification: Performance of pre-optimization done (n=83): time 2.614e-06/0.4657, allocations: 1.438 kB / 0.683 GB, free: 2.785 MB / 462.1 MB Notification: Performance of matching and sorting (n=83): time 0.02638/0.492, allocations: 6.367 MB / 0.6892 GB, free: 15.68 MB / 478.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.637e-05/0.4921, allocations: 68.59 kB / 0.6893 GB, free: 15.61 MB / 478.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00145/0.4936, allocations: 0.7938 MB / 0.6901 GB, free: 15.16 MB / 478.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0002136/0.4938, allocations: 45.02 kB / 0.6901 GB, free: 15.11 MB / 478.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004205/0.4942, allocations: 434 kB / 0.6905 GB, free: 14.73 MB / 478.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004216/0.4946, allocations: 323.6 kB / 0.6908 GB, free: 14.45 MB / 478.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004159/0.495, allocations: 183.7 kB / 0.691 GB, free: 14.34 MB / 478.1 MB Notification: Performance of setup shared object (initialization): time 0.0002053/0.4952, allocations: 350.1 kB / 0.6913 GB, free: 14 MB / 478.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001648/0.4969, allocations: 0.6557 MB / 0.692 GB, free: 13.67 MB / 478.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001727/0.4986, allocations: 0.7888 MB / 0.6928 GB, free: 13.21 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0182/0.5168, allocations: 4.512 MB / 0.6972 GB, free: 10.62 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.038e-05/0.5168, allocations: 7.938 kB / 0.6972 GB, free: 10.61 MB / 478.1 MB Notification: Performance of matching and sorting (n=135) (initialization): time 0.01459/0.5314, allocations: 4.044 MB / 0.7011 GB, free: 6.551 MB / 478.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.499e-05/0.5315, allocations: 4 kB / 0.7011 GB, free: 6.547 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.015e-05/0.5315, allocations: 11.94 kB / 0.7011 GB, free: 6.535 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.006569/0.538, allocations: 1.722 MB / 0.7028 GB, free: 4.809 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001103/0.5391, allocations: 187.7 kB / 0.703 GB, free: 4.625 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02391/0.5631, allocations: 8.969 MB / 0.7118 GB, free: 11.53 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001737/0.5648, allocations: 159.3 kB / 0.7119 GB, free: 11.37 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002386/0.565, allocations: 36 kB / 0.7119 GB, free: 11.34 MB / 494.1 MB Warning: Assuming fixed start value for the following 1 variables: Generator.e1q:VARIABLE(start = Generator.e1q0 unit = \"1\" fixed = true ) \"q-axis transient voltage\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * 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 (101): * Single equations (assignments): 100 * 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 {(24,11)} Notification: Performance of prepare postOptimizeDAE: time 0.0007285/0.5658, allocations: 237.5 kB / 0.7122 GB, free: 11.09 MB / 494.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003943/0.5662, allocations: 107.3 kB / 0.7123 GB, free: 10.99 MB / 494.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01418/0.5803, allocations: 3.782 MB / 0.716 GB, free: 7.191 MB / 494.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.821e-05/0.5804, allocations: 12 kB / 0.716 GB, free: 7.18 MB / 494.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.644e-06/0.5804, allocations: 4 kB / 0.716 GB, free: 7.176 MB / 494.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.926e-05/0.5804, allocations: 3.984 kB / 0.716 GB, free: 7.172 MB / 494.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01782/0.5982, allocations: 5.309 MB / 0.7212 GB, free: 1.73 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.506e-05/0.5983, allocations: 0 / 0.7212 GB, free: 1.73 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006418/0.5989, allocations: 87.89 kB / 0.7213 GB, free: 1.645 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.006516/0.6054, allocations: 1.745 MB / 0.723 GB, free: 15.89 MB / 0.4981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002338/0.6056, allocations: 19.94 kB / 0.723 GB, free: 15.88 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0221/0.6277, allocations: 7.953 MB / 0.7307 GB, free: 7.805 MB / 0.4981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.238e-06/0.6278, allocations: 0 / 0.7307 GB, free: 7.805 MB / 0.4981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01628/0.644, allocations: 4.709 MB / 0.7353 GB, free: 3.07 MB / 0.4981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005238/0.6446, allocations: 119.1 kB / 0.7355 GB, free: 2.953 MB / 0.4981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004167/0.645, allocations: 19.94 kB / 0.7355 GB, free: 2.934 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001263/0.6462, allocations: 95.83 kB / 0.7356 GB, free: 2.84 MB / 0.4981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007903/0.647, allocations: 212.5 kB / 0.7358 GB, free: 2.633 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001306/0.6472, allocations: 16 kB / 0.7358 GB, free: 2.617 MB / 0.4981 GB Notification: Performance of sorting global known variables: time 0.001061/0.6482, allocations: 0.5341 MB / 0.7363 GB, free: 2.086 MB / 0.4981 GB Notification: Performance of sort global known variables: time 7e-08/0.6482, allocations: 0 / 0.7363 GB, free: 2.086 MB / 0.4981 GB Notification: Performance of remove unused functions: time 0.001856/0.6501, allocations: 407.7 kB / 0.7367 GB, free: 1.688 MB / 0.4981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 4 (Generator.delta,Generator.w,Generator.e1q,Generator.e1d) * 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 (50): * Single equations (assignments): 49 * 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 {(26,10)} Notification: Performance of Backend phase and start with SimCode phase: time 0.01673/0.6668, allocations: 5.278 MB / 0.7418 GB, free: 12.37 MB / 0.5137 GB Notification: Performance of simCode: created initialization part: time 0.007529/0.6743, allocations: 2.207 MB / 0.744 GB, free: 10.15 MB / 0.5137 GB Notification: Performance of simCode: created event and clocks part: time 4.238e-06/0.6743, allocations: 0 / 0.744 GB, free: 10.15 MB / 0.5137 GB Notification: Performance of simCode: created simulation system equations: time 0.005375/0.6797, allocations: 1.448 MB / 0.7454 GB, free: 8.691 MB / 0.5137 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001346/0.6811, allocations: 79.28 kB / 0.7455 GB, free: 8.609 MB / 0.5137 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04214/0.7232, allocations: 14.14 MB / 0.7593 GB, free: 10.29 MB / 0.5294 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001037/0.7242, allocations: 1.037 MB / 0.7603 GB, free: 9.223 MB / 0.5294 GB Notification: Performance of simCode: alias equations: time 0.0004724/0.7247, allocations: 78.3 kB / 0.7604 GB, free: 9.145 MB / 0.5294 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000736/0.7254, allocations: 379.2 kB / 0.7608 GB, free: 8.773 MB / 0.5294 GB Notification: Performance of SimCode: time 1.483e-06/0.7254, allocations: 0 / 0.7608 GB, free: 8.773 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08219/0.8076, allocations: 32.13 MB / 0.7921 GB, free: 8.66 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate platform static: time 16.83/17.64, allocations: 11.67 kB / 0.7921 GB, free: 8.652 MB / 0.5606 GB " [Timeout remaining time 642] (rm -f OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2.pipe ; mkfifo OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2.pipe ; head -c 1048576 < OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2.pipe >> ../files/OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_OpenIPSL_2_0_0_OpenIPSL_Tests_Machines_PSAT_Order4test2_fmu --startTime=0 --stopTime=20 --stepSize=0.008 --timeout=50 --tolerance=1e-06 OpenIPSL_2_0_0_OpenIPSL_Tests_Machines_PSAT_Order4test2.fmu > OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 21.271150058018975] Failed to read output from testmodel.py, exit status != 0: 17.82854838401545 17.854575133 17.414360334 Calling exit ...