Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Movers.Examples.MoverContinuous.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 0.00182/0.00182, allocations: 119 kB / 19.69 MB, free: 2.199 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 0.002313/0.002313, allocations: 221.2 kB / 23.01 MB, free: 5.047 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 1.538/1.538, allocations: 230.6 MB / 256.8 MB, free: 8.004 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 1.07/1.07, allocations: 150 MB / 463.2 MB, free: 10.52 MB / 366.1 MB " [Timeout remaining time 178] Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 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: translateModel(IBPSA.Fluid.Movers.Examples.MoverContinuous,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Movers.Examples.MoverContinuous") translateModel(IBPSA.Fluid.Movers.Examples.MoverContinuous,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Movers.Examples.MoverContinuous") [Timeout 660] "Notification: IBPSA 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 0.003038/0.003038, allocations: 68.64 kB / 0.6417 GB, free: 9.945 MB / 478.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2578/0.2608, allocations: 89.18 MB / 0.7288 GB, free: 0.8281 MB / 0.545 GB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Movers.Examples.MoverContinuous): time 0.5151/0.7759, allocations: 77.2 MB / 0.8042 GB, free: 10 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.04638/0.8223, allocations: 26.35 MB / 0.8299 GB, free: 7.48 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.006951/0.8293, allocations: 170.6 kB / 0.8301 GB, free: 7.395 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.00945/0.8387, allocations: 2.757 MB / 0.8328 GB, free: 5.43 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.01524/0.8539, allocations: 4.183 MB / 0.8369 GB, free: 2.117 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.01189/0.8658, allocations: 3.373 MB / 0.8402 GB, free: 15.82 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.0344/0.9002, allocations: 18.58 MB / 0.8583 GB, free: 2.91 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005937/0.9062, allocations: 2.183 MB / 0.8604 GB, free: 0.6602 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0105/0.9167, allocations: 3.332 MB / 0.8637 GB, free: 13.32 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005768/0.9224, allocations: 2.454 MB / 0.8661 GB, free: 10.86 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.001442/0.9239, allocations: 343.9 kB / 0.8664 GB, free: 10.53 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009146/0.933, allocations: 2.691 MB / 0.8691 GB, free: 7.832 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.003242/0.9363, allocations: 1.702 MB / 0.8707 GB, free: 6.125 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.006913/0.9432, allocations: 2.46 MB / 0.8731 GB, free: 3.652 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.0163/0.9595, allocations: 7.554 MB / 0.8805 GB, free: 12.07 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 7.674e-06/0.9595, allocations: 4 kB / 0.8805 GB, free: 12.07 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.833e-06/0.9595, allocations: 0 / 0.8805 GB, free: 12.07 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 0.0002301/0.9597, allocations: 0 / 0.8805 GB, free: 12.07 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 379 * Number of variables: 379 Notification: Performance of Generate backend data structure: time 0.01457/0.9743, allocations: 5.392 MB / 0.8858 GB, free: 6.59 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 4.292e-05/0.9743, allocations: 8.031 kB / 0.8858 GB, free: 6.582 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008786/0.9831, allocations: 1.53 MB / 0.8873 GB, free: 5.047 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01565/0.9988, allocations: 7.108 MB / 0.8942 GB, free: 13.85 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001844/0.9989, allocations: 131 kB / 0.8943 GB, free: 13.72 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005551/0.9995, allocations: 176 kB / 0.8945 GB, free: 13.55 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005626/1.005, allocations: 2.542 MB / 0.897 GB, free: 10.92 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.372e-05/1.005, allocations: 0 / 0.897 GB, free: 10.92 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001992/1.005, allocations: 64 kB / 0.897 GB, free: 10.86 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.654e-05/1.005, allocations: 36 kB / 0.8971 GB, free: 10.82 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005784/1.011, allocations: 2.013 MB / 0.899 GB, free: 8.805 MB / 0.67 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 0.0203/1.031, allocations: 11.09 MB / 0.9099 GB, free: 13.13 MB / 0.6856 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006039/1.038, allocations: 1.705 MB / 0.9115 GB, free: 11.42 MB / 0.6856 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00218/1.04, allocations: 0.7367 MB / 0.9123 GB, free: 10.68 MB / 0.6856 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006958/1.047, allocations: 3.007 MB / 0.9152 GB, free: 7.652 MB / 0.6856 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.02e-05/1.047, allocations: 39.22 kB / 0.9152 GB, free: 7.605 MB / 0.6856 GB Notification: Performance of pre-optimization done (n=68): time 2.284e-06/1.047, allocations: 0 / 0.9152 GB, free: 7.605 MB / 0.6856 GB Notification: Performance of matching and sorting (n=68): time 0.007777/1.054, allocations: 2.603 MB / 0.9178 GB, free: 4.992 MB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.802e-05/1.055, allocations: 56.06 kB / 0.9178 GB, free: 4.926 MB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008882/1.063, allocations: 5.436 MB / 0.9231 GB, free: 15.51 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 0.0003735/1.064, allocations: 57.69 kB / 0.9232 GB, free: 15.45 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.002085/1.066, allocations: 1.922 MB / 0.9251 GB, free: 13.51 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004229/1.066, allocations: 273.8 kB / 0.9253 GB, free: 13.24 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001091/1.067, allocations: 0.6812 MB / 0.926 GB, free: 12.55 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001372/1.068, allocations: 309.1 kB / 0.9263 GB, free: 12.25 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003897/1.071, allocations: 2.054 MB / 0.9283 GB, free: 10.18 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004732/1.076, allocations: 2.901 MB / 0.9311 GB, free: 6.941 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007996/1.084, allocations: 4.592 MB / 0.9356 GB, free: 2.062 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.611e-05/1.084, allocations: 4 kB / 0.9356 GB, free: 2.059 MB / 0.7012 GB Notification: Performance of matching and sorting (n=383) (initialization): time 0.01073/1.095, allocations: 5.373 MB / 0.9409 GB, free: 12.67 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 3.628e-05/1.095, allocations: 16 kB / 0.9409 GB, free: 12.66 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.337e-05/1.095, allocations: 20 kB / 0.9409 GB, free: 12.64 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.274e-05/1.095, allocations: 32 kB / 0.9409 GB, free: 12.61 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003497/1.099, allocations: 0.6281 MB / 0.9415 GB, free: 11.98 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002454/1.101, allocations: 2.386 MB / 0.9439 GB, free: 9.52 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0038/1.105, allocations: 411.3 kB / 0.9443 GB, free: 9.117 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003163/1.105, allocations: 148 kB / 0.9444 GB, free: 8.973 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005371/1.11, allocations: 2.828 MB / 0.9472 GB, free: 6.137 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00443/1.115, allocations: 2.666 MB / 0.9498 GB, free: 3.133 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.007107/1.122, allocations: 4.141 MB / 0.9538 GB, free: 14.71 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.94e-05/1.122, allocations: 8.875 kB / 0.9538 GB, free: 14.7 MB / 0.7325 GB Notification: Performance of matching and sorting (n=383) (initialization_lambda0): time 0.009984/1.132, allocations: 4.913 MB / 0.9586 GB, free: 9.773 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 2.734e-05/1.132, allocations: 16 kB / 0.9586 GB, free: 9.758 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.924e-05/1.132, allocations: 20 kB / 0.9587 GB, free: 9.738 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.426e-05/1.132, allocations: 35.94 kB / 0.9587 GB, free: 9.703 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002992/1.135, allocations: 0.6399 MB / 0.9593 GB, free: 9.062 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.93e-05/1.135, allocations: 43.86 kB / 0.9594 GB, free: 9.02 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00361/1.139, allocations: 331.1 kB / 0.9597 GB, free: 8.695 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003432/1.139, allocations: 147.9 kB / 0.9598 GB, free: 8.555 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 93 * 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 (266): * Single equations (assignments): 257 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 3 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 3 systems {1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006033/1.14, allocations: 314.7 kB / 0.9601 GB, free: 8.242 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001017/1.141, allocations: 433 kB / 0.9605 GB, free: 7.816 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006378/1.147, allocations: 2.369 MB / 0.9628 GB, free: 5.434 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.113e-05/1.147, allocations: 12 kB / 0.9629 GB, free: 5.422 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.794e-06/1.147, allocations: 3.984 kB / 0.9629 GB, free: 5.418 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.262e-05/1.147, allocations: 3.984 kB / 0.9629 GB, free: 5.414 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01166/1.159, allocations: 4.897 MB / 0.9676 GB, free: 464 kB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.386e-06/1.159, allocations: 7.938 kB / 0.9676 GB, free: 456 kB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001715/1.161, allocations: 283.7 kB / 0.9679 GB, free: 172 kB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000285/1.161, allocations: 100.8 kB / 0.968 GB, free: 68 kB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.79e-05/1.161, allocations: 39.89 kB / 0.9681 GB, free: 28 kB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001741/1.163, allocations: 2.154 MB / 0.9702 GB, free: 13.8 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.988e-06/1.163, allocations: 4.281 kB / 0.9702 GB, free: 13.8 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00627/1.169, allocations: 2.307 MB / 0.9724 GB, free: 11.46 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002236/1.171, allocations: 0.6606 MB / 0.9731 GB, free: 10.79 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007384/1.172, allocations: 23.92 kB / 0.9731 GB, free: 10.77 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002281/1.174, allocations: 147.8 kB / 0.9732 GB, free: 10.62 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001595/1.174, allocations: 72.81 kB / 0.9733 GB, free: 10.55 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001358/1.174, allocations: 51.95 kB / 0.9733 GB, free: 10.5 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.006787/1.181, allocations: 3.696 MB / 0.9769 GB, free: 6.828 MB / 0.7481 GB Notification: Performance of sort global known variables: time 2.41e-07/1.181, allocations: 0 / 0.9769 GB, free: 6.828 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.005467/1.187, allocations: 1.755 MB / 0.9787 GB, free: 5.07 MB / 0.7481 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 (86): * Single equations (assignments): 75 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 8 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems 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 {(1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001596/1.188, allocations: 0.6958 MB / 0.9793 GB, free: 4.363 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.01228/1.201, allocations: 5.414 MB / 0.9846 GB, free: 14.95 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 7.304e-06/1.201, allocations: 0.5 kB / 0.9846 GB, free: 14.95 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.002629/1.203, allocations: 0.8568 MB / 0.9855 GB, free: 14.1 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0105/1.214, allocations: 2.259 MB / 0.9877 GB, free: 11.93 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01558/1.229, allocations: 7.275 MB / 0.9948 GB, free: 4.613 MB / 0.7637 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003148/1.232, allocations: 2.544 MB / 0.9973 GB, free: 2.043 MB / 0.7637 GB Notification: Performance of simCode: alias equations: time 0.005227/1.238, allocations: 1.174 MB / 0.9984 GB, free: 0.8633 MB / 0.7637 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001219/1.239, allocations: 331.3 kB / 0.9987 GB, free: 0.5391 MB / 0.7637 GB Notification: Performance of SimCode: time 6.91e-07/1.239, allocations: 0 / 0.9987 GB, free: 0.5391 MB / 0.7637 GB Notification: Performance of Templates: time 0.5432/1.782, allocations: 87.7 MB / 1.084 GB, free: 283.8 MB / 0.8419 GB " [Timeout remaining time 658] make -j1 -f IBPSA_latest_IBPSA.Fluid.Movers.Examples.MoverContinuous.makefile [Timeout 660] (rm -f IBPSA_latest_IBPSA.Fluid.Movers.Examples.MoverContinuous.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Movers.Examples.MoverContinuous.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Movers.Examples.MoverContinuous.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Movers.Examples.MoverContinuous.sim & ./IBPSA_latest_IBPSA.Fluid.Movers.Examples.MoverContinuous -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Movers.Examples.MoverContinuous.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 10.253512673079967] Failed to read output from testmodel.py, exit status != 0: 1.7954688309691846 1.807501087 0.844813528 Calling exit ...