Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Electrical.DC.Lines.Examples.DCLines.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001543/0.001543, allocations: 118.7 kB / 17.13 MB, free: 5.758 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001653/0.001653, allocations: 191.7 kB / 20.08 MB, free: 2.848 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.47/1.47, allocations: 225.6 MB / 248.5 MB, free: 3.59 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.667/2.667, allocations: 443.5 MB / 0.7293 GB, free: 14.48 MB / 0.5762 GB " [Timeout remaining time 177] Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Electrical.DC.Lines.Examples.DCLines,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|Sloads|E.S.1.",fileNamePrefix="Buildings_10_Buildings.Electrical.DC.Lines.Examples.DCLines") translateModel(Buildings.Electrical.DC.Lines.Examples.DCLines,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|Sloads|E.S.1.",fileNamePrefix="Buildings_10_Buildings.Electrical.DC.Lines.Examples.DCLines") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.002044/0.002044, allocations: 67.89 kB / 1.057 GB, free: 1.965 MB / 0.795 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3081/0.3102, allocations: 160.7 MB / 1.214 GB, free: 0.9414 MB / 0.9512 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.DC.Lines.Examples.DCLines): time 0.02823/0.3384, allocations: 22.92 MB / 1.236 GB, free: 9.926 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.02807/0.3665, allocations: 17.79 MB / 1.254 GB, free: 8.078 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003261/0.3698, allocations: 115.4 kB / 1.254 GB, free: 7.965 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.01151/0.3813, allocations: 4.216 MB / 1.258 GB, free: 3.738 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.01151/0.3928, allocations: 3.573 MB / 1.262 GB, free: 164 kB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.6705/1.063, allocations: 1.313 MB / 1.263 GB, free: 9.383 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.00765/1.071, allocations: 5.624 MB / 1.268 GB, free: 9.383 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004417/1.075, allocations: 2.749 MB / 1.271 GB, free: 9.09 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005366/1.081, allocations: 2.392 MB / 1.273 GB, free: 8.918 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006147/1.087, allocations: 2.497 MB / 1.276 GB, free: 8.523 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.00174/1.089, allocations: 355 kB / 1.276 GB, free: 8.523 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003739/1.092, allocations: 1.044 MB / 1.277 GB, free: 8.523 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.00228/1.095, allocations: 1.186 MB / 1.278 GB, free: 8.355 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.006066/1.101, allocations: 1.972 MB / 1.28 GB, free: 7.793 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.01076/1.111, allocations: 5.103 MB / 1.285 GB, free: 7.016 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 6.993e-06/1.111, allocations: 0 / 1.285 GB, free: 7.016 MB / 0.9981 GB Notification: Performance of FrontEnd: time 2.174e-06/1.111, allocations: 0 / 1.285 GB, free: 7.016 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 0.0002416/1.112, allocations: 1.688 kB / 1.285 GB, free: 7.016 MB / 0.9981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 635 * Number of variables: 635 Notification: Performance of Generate backend data structure: time 0.01925/1.131, allocations: 4.534 MB / 1.29 GB, free: 4.898 MB / 0.9981 GB Notification: Performance of prepare preOptimizeDAE: time 3.919e-05/1.131, allocations: 8.469 kB / 1.29 GB, free: 4.898 MB / 0.9981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01707/1.148, allocations: 3.279 MB / 1.293 GB, free: 4.559 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006378/1.154, allocations: 2.23 MB / 1.295 GB, free: 3.879 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002345/1.155, allocations: 178.2 kB / 1.295 GB, free: 3.871 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001432/1.156, allocations: 231.3 kB / 1.295 GB, free: 3.871 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02014/1.176, allocations: 4.723 MB / 1.3 GB, free: 3.434 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001099/1.176, allocations: 0.9375 kB / 1.3 GB, free: 3.434 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001151/1.177, allocations: 105.5 kB / 1.3 GB, free: 3.434 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000382/1.178, allocations: 176.3 kB / 1.3 GB, free: 3.422 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02221/1.2, allocations: 5.117 MB / 1.305 GB, free: 2.039 MB / 0.9981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03558/1.236, allocations: 13.99 MB / 1.319 GB, free: 8.238 MB / 1.014 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01368/1.249, allocations: 3.571 MB / 1.322 GB, free: 7.211 MB / 1.014 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004195/1.254, allocations: 1.288 MB / 1.324 GB, free: 6.832 MB / 1.014 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001952/1.254, allocations: 35.77 kB / 1.324 GB, free: 6.824 MB / 1.014 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004863/1.259, allocations: 1.715 MB / 1.325 GB, free: 6.137 MB / 1.014 GB Notification: Performance of pre-optimization done (n=163): time 5.37e-06/1.259, allocations: 0 / 1.325 GB, free: 6.137 MB / 1.014 GB Notification: Performance of matching and sorting (n=250): time 0.1406/1.399, allocations: 27.78 MB / 1.353 GB, free: 7.664 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003422/1.4, allocations: 0.4908 MB / 1.353 GB, free: 7.066 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004606/1.404, allocations: 2.298 MB / 1.355 GB, free: 4.758 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 0.0006259/1.405, allocations: 73.7 kB / 1.355 GB, free: 4.68 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 0.001619/1.406, allocations: 1.459 MB / 1.357 GB, free: 3.211 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 0.001379/1.408, allocations: 0.8628 MB / 1.358 GB, free: 2.359 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001378/1.409, allocations: 412.5 kB / 1.358 GB, free: 1.949 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0001296/1.409, allocations: 301.1 kB / 1.358 GB, free: 1.652 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005704/1.415, allocations: 1.814 MB / 1.36 GB, free: 15.83 MB / 1.045 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00631/1.421, allocations: 2.091 MB / 1.362 GB, free: 13.66 MB / 1.045 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01223/1.434, allocations: 3.94 MB / 1.366 GB, free: 9.602 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.757e-05/1.434, allocations: 3.938 kB / 1.366 GB, free: 9.598 MB / 1.045 GB Notification: Performance of matching and sorting (n=299) (initialization): time 0.02173/1.455, allocations: 6.01 MB / 1.372 GB, free: 3.594 MB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001716/1.455, allocations: 155.6 kB / 1.372 GB, free: 3.414 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.42e-05/1.455, allocations: 4.812 kB / 1.372 GB, free: 3.41 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008434/1.464, allocations: 2.012 MB / 1.374 GB, free: 1.395 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003352/1.467, allocations: 0.4909 MB / 1.374 GB, free: 0.9219 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03155/1.499, allocations: 16.09 MB / 1.39 GB, free: 0.6602 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004975/1.504, allocations: 299.6 kB / 1.39 GB, free: 376 kB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007286/1.505, allocations: 93.56 kB / 1.39 GB, free: 284 kB / 1.061 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007702/1.512, allocations: 2.362 MB / 1.393 GB, free: 13.91 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005999/1.518, allocations: 2.08 MB / 1.395 GB, free: 11.75 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01186/1.53, allocations: 3.905 MB / 1.399 GB, free: 7.727 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.499e-05/1.53, allocations: 3.938 kB / 1.399 GB, free: 7.723 MB / 1.076 GB Notification: Performance of matching and sorting (n=299) (initialization_lambda0): time 0.01882/1.549, allocations: 5.91 MB / 1.404 GB, free: 1.82 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001312/1.549, allocations: 148.5 kB / 1.405 GB, free: 1.645 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.469e-05/1.549, allocations: 8 kB / 1.405 GB, free: 1.637 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00738/1.556, allocations: 1.895 MB / 1.406 GB, free: 15.73 MB / 1.092 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003277/1.56, allocations: 0.4972 MB / 1.407 GB, free: 15.26 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02792/1.588, allocations: 15.61 MB / 1.422 GB, free: 15.41 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005073/1.593, allocations: 303.6 kB / 1.422 GB, free: 15.12 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000725/1.593, allocations: 88.59 kB / 1.423 GB, free: 15.03 MB / 1.107 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 25 (varLoad5.count,$PRE.varLoad5.count,varLoad5.T_start,$PRE.varLoad5.T_start,varLoad4.count,$PRE.varLoad4.count,varLoad4.T_start,$PRE.varLoad4.T_start,varLoad3.count,$PRE.varLoad3.count,varLoad3.T_start,$PRE.varLoad3.T_start,varLoad2.count,$PRE.varLoad2.count,varLoad2.T_start,$PRE.varLoad2.T_start,varLoad1.count,$PRE.varLoad1.count,varLoad1.T_start,$PRE.varLoad1.T_start,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (172): * Single equations (assignments): 165 * Array equations: 0 * Algorithm blocks: 5 * 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): 1 system {(10,52,45.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,52)} Notification: Performance of prepare postOptimizeDAE: time 0.001234/1.595, allocations: 324.3 kB / 1.423 GB, free: 14.73 MB / 1.107 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001219/1.596, allocations: 345.9 kB / 1.423 GB, free: 14.39 MB / 1.107 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001356/1.597, allocations: 408.1 kB / 1.424 GB, free: 13.98 MB / 1.107 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.512e-05/1.597, allocations: 24 kB / 1.424 GB, free: 13.96 MB / 1.107 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.848e-05/1.597, allocations: 12 kB / 1.424 GB, free: 13.95 MB / 1.107 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.456e-05/1.597, allocations: 11.95 kB / 1.424 GB, free: 13.93 MB / 1.107 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006872/1.604, allocations: 3.218 MB / 1.427 GB, free: 10.71 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.932e-05/1.604, allocations: 0 / 1.427 GB, free: 10.71 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00281/1.607, allocations: 437.2 kB / 1.427 GB, free: 10.3 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.007472/1.615, allocations: 1.809 MB / 1.429 GB, free: 8.48 MB / 1.107 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005967/1.615, allocations: 51.97 kB / 1.429 GB, free: 8.43 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02871/1.644, allocations: 15.7 MB / 1.444 GB, free: 8.477 MB / 1.123 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.556e-06/1.644, allocations: 0 / 1.444 GB, free: 8.477 MB / 1.123 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01845/1.662, allocations: 5.543 MB / 1.45 GB, free: 2.977 MB / 1.123 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002548/1.665, allocations: 0.6861 MB / 1.45 GB, free: 2.27 MB / 1.123 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001452/1.666, allocations: 47.98 kB / 1.45 GB, free: 2.223 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004213/1.671, allocations: 299.6 kB / 1.451 GB, free: 1.93 MB / 1.123 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001147/1.672, allocations: 290.7 kB / 1.451 GB, free: 1.641 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003832/1.672, allocations: 71.97 kB / 1.451 GB, free: 1.57 MB / 1.123 GB Notification: Performance of sorting global known variables: time 0.003405/1.675, allocations: 1.54 MB / 1.453 GB, free: 32 kB / 1.123 GB Notification: Performance of sort global known variables: time 8e-08/1.675, allocations: 0 / 1.453 GB, free: 32 kB / 1.123 GB Notification: Performance of remove unused functions: time 0.007196/1.683, allocations: 1.676 MB / 1.454 GB, free: 14.36 MB / 1.139 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 15 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,varLoad1.T_start,varLoad1.count,varLoad2.T_start,varLoad2.count,varLoad3.T_start,varLoad3.count,varLoad4.T_start,varLoad4.count,varLoad5.T_start,varLoad5.count) * Number of discrete states: 5 (varLoad1.count,varLoad2.count,varLoad3.count,varLoad4.count,varLoad5.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (128): * Single equations (assignments): 116 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * 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): 1 system {(10,52,60.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,52)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0005547/1.683, allocations: 165.2 kB / 1.454 GB, free: 14.2 MB / 1.139 GB Notification: Performance of simCode: created initialization part: time 0.02655/1.71, allocations: 9.163 MB / 1.463 GB, free: 4.906 MB / 1.139 GB Notification: Performance of simCode: created event and clocks part: time 1.539e-05/1.71, allocations: 4 kB / 1.463 GB, free: 4.902 MB / 1.139 GB Notification: Performance of simCode: created simulation system equations: time 0.0099/1.72, allocations: 3.228 MB / 1.466 GB, free: 1.672 MB / 1.139 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008554/1.728, allocations: 1.132 MB / 1.468 GB, free: 0.5938 MB / 1.139 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0214/1.75, allocations: 6.841 MB / 1.474 GB, free: 9.734 MB / 1.154 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003804/1.753, allocations: 2.309 MB / 1.476 GB, free: 7.387 MB / 1.154 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001668/1.755, allocations: 203.4 kB / 1.477 GB, free: 7.191 MB / 1.154 GB Notification: Performance of SimCode: time 1.863e-06/1.755, allocations: 3.938 kB / 1.477 GB, free: 7.188 MB / 1.154 GB Notification: Performance of Templates: time 0.1316/1.887, allocations: 80.67 MB / 1.555 GB, free: 7.016 MB / 1.232 GB " [Timeout remaining time 298] make -j1 -f Buildings_10_Buildings.Electrical.DC.Lines.Examples.DCLines.makefile [Timeout 300] (rm -f Buildings_10_Buildings.Electrical.DC.Lines.Examples.DCLines.pipe ; mkfifo Buildings_10_Buildings.Electrical.DC.Lines.Examples.DCLines.pipe ; head -c 1048576 < Buildings_10_Buildings.Electrical.DC.Lines.Examples.DCLines.pipe >> ../files/Buildings_10_Buildings.Electrical.DC.Lines.Examples.DCLines.sim & ./Buildings_10_Buildings.Electrical.DC.Lines.Examples.DCLines -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Electrical.DC.Lines.Examples.DCLines.pipe 2>&1) [Timeout 400] [Calling os._exit(0), Time elapsed: 24.10906119295396] Failed to read output from testmodel.py, exit status != 0: 1.8970963780302554 1.910890841 0.796251501 Calling exit ...