Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.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 0.001254/0.001254, allocations: 114.5 kB / 18.94 MB, free: 2.934 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 0.001447/0.001447, allocations: 217 kB / 22.25 MB, free: 5.082 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 1.376/1.376, allocations: 230.6 MB / 256 MB, free: 8.027 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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 3.7.0/package.mo): time 0.8665/0.8665, allocations: 145 MB / 457.4 MB, free: 15.55 MB / 366.1 MB " [Timeout remaining time 179] Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeMFactor",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeMFactor",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: BuildSysPro 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 0.001925/0.001925, allocations: 66.02 kB / 0.6332 GB, free: 7.301 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1531/0.155, allocations: 87.88 MB / 0.719 GB, free: 15.42 MB / 0.545 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor): time 0.5591/0.714, allocations: 214.3 MB / 0.9282 GB, free: 6.977 MB / 0.7012 GB Notification: Performance of NFInst.instExpressions: time 0.01509/0.7291, allocations: 9.959 MB / 0.938 GB, free: 13 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001637/0.7308, allocations: 83.31 kB / 0.938 GB, free: 12.91 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.002137/0.7329, allocations: 0.8116 MB / 0.9388 GB, free: 12.1 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.007126/0.74, allocations: 2.962 MB / 0.9417 GB, free: 9.125 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.003842/0.7439, allocations: 1.457 MB / 0.9431 GB, free: 7.676 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.006309/0.7502, allocations: 4.193 MB / 0.9472 GB, free: 3.469 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002279/0.7525, allocations: 0.9974 MB / 0.9482 GB, free: 2.434 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00325/0.7557, allocations: 1.432 MB / 0.9496 GB, free: 0.9961 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003205/0.7589, allocations: 1.341 MB / 0.9509 GB, free: 15.66 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 0.0004536/0.7594, allocations: 144 kB / 0.9511 GB, free: 15.52 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005106/0.7645, allocations: 2.58 MB / 0.9536 GB, free: 12.94 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.0008874/0.7654, allocations: 0.627 MB / 0.9542 GB, free: 12.31 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.001512/0.7669, allocations: 0.8634 MB / 0.955 GB, free: 11.44 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.005162/0.772, allocations: 3.126 MB / 0.9581 GB, free: 8.305 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 3.667e-06/0.772, allocations: 0 / 0.9581 GB, free: 8.305 MB / 0.7325 GB Notification: Performance of FrontEnd: time 1.392e-06/0.7721, allocations: 0 / 0.9581 GB, free: 8.305 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 6.241e-05/0.7721, allocations: 4 kB / 0.9581 GB, free: 8.301 MB / 0.7325 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 272 * Number of variables: 272 Notification: Performance of Generate backend data structure: time 0.003747/0.7759, allocations: 1.881 MB / 0.9599 GB, free: 6.379 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 4.446e-05/0.7759, allocations: 16.02 kB / 0.9599 GB, free: 6.363 MB / 0.7325 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002748/0.7762, allocations: 164.8 kB / 0.9601 GB, free: 6.191 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003306/0.7795, allocations: 498.5 kB / 0.9606 GB, free: 5.703 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002187/0.7817, allocations: 1.053 MB / 0.9616 GB, free: 4.617 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7e-05/0.7817, allocations: 78.14 kB / 0.9617 GB, free: 4.539 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000185/0.7819, allocations: 115.9 kB / 0.9618 GB, free: 4.426 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002049/0.784, allocations: 1.157 MB / 0.9629 GB, free: 3.238 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.014e-05/0.784, allocations: 3.938 kB / 0.9629 GB, free: 3.234 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000102/0.7841, allocations: 44 kB / 0.963 GB, free: 3.191 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.075e-05/0.7842, allocations: 46.12 kB / 0.963 GB, free: 3.145 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001829/0.786, allocations: 1.074 MB / 0.9641 GB, free: 2.062 MB / 0.7325 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 0.006514/0.7925, allocations: 4.149 MB / 0.9681 GB, free: 13.64 MB / 0.7481 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001205/0.7937, allocations: 0.7582 MB / 0.9688 GB, free: 12.88 MB / 0.7481 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006647/0.7944, allocations: 454.8 kB / 0.9693 GB, free: 12.43 MB / 0.7481 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00031/0.7947, allocations: 64.94 kB / 0.9693 GB, free: 12.37 MB / 0.7481 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.839e-05/0.7947, allocations: 51.78 kB / 0.9694 GB, free: 12.3 MB / 0.7481 GB Notification: Performance of pre-optimization done (n=83): time 3.046e-06/0.7947, allocations: 4 kB / 0.9694 GB, free: 12.3 MB / 0.7481 GB Notification: Performance of matching and sorting (n=89): time 0.005421/0.8002, allocations: 2.632 MB / 0.972 GB, free: 9.637 MB / 0.7481 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.136e-05/0.8002, allocations: 60.41 kB / 0.972 GB, free: 9.566 MB / 0.7481 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001307/0.8015, allocations: 0.9754 MB / 0.973 GB, free: 8.574 MB / 0.7481 GB Notification: Performance of collectPreVariables (initialization): time 7.924e-05/0.8016, allocations: 45.7 kB / 0.973 GB, free: 8.523 MB / 0.7481 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004631/0.8021, allocations: 0.5521 MB / 0.9736 GB, free: 7.965 MB / 0.7481 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003191/0.8024, allocations: 321.1 kB / 0.9739 GB, free: 7.648 MB / 0.7481 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002477/0.8026, allocations: 162.6 kB / 0.974 GB, free: 7.48 MB / 0.7481 GB Notification: Performance of setup shared object (initialization): time 0.0001525/0.8028, allocations: 341.9 kB / 0.9743 GB, free: 7.141 MB / 0.7481 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005539/0.8033, allocations: 337.8 kB / 0.9747 GB, free: 6.812 MB / 0.7481 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006663/0.804, allocations: 493.9 kB / 0.9751 GB, free: 6.293 MB / 0.7481 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (bou.p = vol.dynBal.p_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volMFactor.dynBal.medium.p = volMFactor.dynBal.p_start (bou.p = volMFactor.dynBal.p_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol1.dynBal.medium.p = vol1.dynBal.p_start (bou.p = vol1.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.005864/0.8099, allocations: 2.805 MB / 0.9779 GB, free: 3.457 MB / 0.7481 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.264e-06/0.8099, allocations: 4 kB / 0.9779 GB, free: 3.453 MB / 0.7481 GB Notification: Performance of matching and sorting (n=108) (initialization): time 0.00166/0.8115, allocations: 1.012 MB / 0.9789 GB, free: 2.438 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 1.905e-05/0.8116, allocations: 8.359 kB / 0.9789 GB, free: 2.43 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.758e-06/0.8116, allocations: 8 kB / 0.9789 GB, free: 2.422 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.107e-05/0.8116, allocations: 8 kB / 0.9789 GB, free: 2.414 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007211/0.8123, allocations: 187.7 kB / 0.9791 GB, free: 2.23 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.776e-05/0.8123, allocations: 4 kB / 0.9791 GB, free: 2.227 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009239/0.8132, allocations: 24 kB / 0.9791 GB, free: 2.203 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.337e-05/0.8133, allocations: 35.98 kB / 0.9791 GB, free: 2.168 MB / 0.7481 GB Warning: The initial conditions are over specified. The following 3 initial equations are redundant, so they are removed from the initialization system: vol.dynBal.medium.p = vol.dynBal.p_start volMFactor.dynBal.medium.p = volMFactor.dynBal.p_start vol1.dynBal.medium.p = vol1.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 13 * 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 (108): * Single equations (assignments): 108 * 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 0.0005991/0.8139, allocations: 373.5 kB / 0.9795 GB, free: 1.793 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002358/0.8142, allocations: 143.1 kB / 0.9796 GB, free: 1.652 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000324/0.8145, allocations: 152.3 kB / 0.9798 GB, free: 1.5 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.607e-06/0.8145, allocations: 8 kB / 0.9798 GB, free: 1.492 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.346e-05/0.8145, allocations: 0.875 kB / 0.9798 GB, free: 1.492 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001596/0.8161, allocations: 1.098 MB / 0.9809 GB, free: 324 kB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005241/0.8213, allocations: 3.012 MB / 0.9838 GB, free: 13.14 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.062e-05/0.8214, allocations: 12.19 kB / 0.9838 GB, free: 13.12 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007019/0.8221, allocations: 163.7 kB / 0.984 GB, free: 12.96 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003443/0.8224, allocations: 101.7 kB / 0.9841 GB, free: 12.86 MB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.049e-05/0.8225, allocations: 33.11 kB / 0.9841 GB, free: 12.83 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00264/0.8251, allocations: 2.888 MB / 0.9869 GB, free: 9.711 MB / 0.7637 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.295e-05/0.8251, allocations: 15.94 kB / 0.9869 GB, free: 9.695 MB / 0.7637 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002586/0.8277, allocations: 1.738 MB / 0.9886 GB, free: 7.824 MB / 0.7637 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007249/0.8284, allocations: 231.2 kB / 0.9888 GB, free: 7.598 MB / 0.7637 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002288/0.8287, allocations: 39.86 kB / 0.9889 GB, free: 7.559 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009457/0.8296, allocations: 38.05 kB / 0.9889 GB, free: 7.523 MB / 0.7637 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001337/0.8297, allocations: 92.06 kB / 0.989 GB, free: 7.434 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001033/0.8299, allocations: 43.98 kB / 0.989 GB, free: 7.391 MB / 0.7637 GB Notification: Performance of sorting global known variables: time 0.001076/0.8309, allocations: 0.6995 MB / 0.9897 GB, free: 6.684 MB / 0.7637 GB Notification: Performance of sort global known variables: time 1.01e-07/0.8309, allocations: 0 / 0.9897 GB, free: 6.684 MB / 0.7637 GB Notification: Performance of remove unused functions: time 0.001193/0.8321, allocations: 372 kB / 0.9901 GB, free: 6.32 MB / 0.7637 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 39 * Number of states: 6 (vol.dynBal.medium.Xi[1],vol.dynBal.U,volMFactor.dynBal.medium.Xi[1],volMFactor.dynBal.U,vol1.dynBal.medium.Xi[1],vol1.dynBal.U) * 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 (85): * Single equations (assignments): 83 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,2,100.0%), (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 0.003006/0.8351, allocations: 2.411 MB / 0.9924 GB, free: 3.758 MB / 0.7637 GB Notification: Performance of simCode: created initialization part: time 0.001371/0.8365, allocations: 0.8168 MB / 0.9932 GB, free: 2.945 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 7.644e-06/0.8365, allocations: 4 kB / 0.9932 GB, free: 2.941 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.0009868/0.8375, allocations: 0.6578 MB / 0.9939 GB, free: 2.258 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003855/0.8413, allocations: 0.9286 MB / 0.9948 GB, free: 1.348 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01309/0.8544, allocations: 9.724 MB / 1.004 GB, free: 7.184 MB / 0.7794 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009443/0.8554, allocations: 1.249 MB / 1.006 GB, free: 5.902 MB / 0.7794 GB Notification: Performance of simCode: alias equations: time 0.001113/0.8565, allocations: 335 kB / 1.006 GB, free: 5.57 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006392/0.8571, allocations: 471.3 kB / 1.006 GB, free: 5.109 MB / 0.7794 GB Notification: Performance of SimCode: time 1.192e-06/0.8571, allocations: 0 / 1.006 GB, free: 5.109 MB / 0.7794 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08864/0.9458, allocations: 39.34 MB / 1.045 GB, free: 14.26 MB / 0.8262 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.08/14.03, allocations: 7.938 kB / 1.045 GB, free: 14.25 MB / 0.8262 GB " [Timeout remaining time 646] (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeMFactor_fmu --startTime=0 --stopTime=100 --stepSize=0.04 --timeout=50 --tolerance=1e-06 BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeMFactor.fmu > BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 17.512734515126795] Failed to read output from testmodel.py, exit status != 0: 14.157671486958861 14.172758454 13.397502391 Calling exit ...