Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.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 0.001851/0.001851, allocations: 99.66 kB / 18.94 MB, free: 2.84 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 0.002383/0.002383, allocations: 220 kB / 22.24 MB, free: 5.109 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 1.503/1.503, allocations: 230.6 MB / 256 MB, free: 7.809 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.174/3.174, allocations: 0.4892 GB / 0.7943 GB, free: 35.64 MB / 0.6231 GB " [Timeout remaining time 176] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11,fileNamePrefix="Buildings_12_Buildings_ThermalZones_ReducedOrder_Validation_VDI6007_TestCase11",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11,fileNamePrefix="Buildings_12_Buildings_ThermalZones_ReducedOrder_Validation_VDI6007_TestCase11",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Buildings 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 0.002121/0.002121, allocations: 70.64 kB / 1.153 GB, free: 25.79 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3293/0.3314, allocations: 176.1 MB / 1.325 GB, free: 2.379 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11): time 0.1812/0.5126, allocations: 139.9 MB / 1.462 GB, free: 5.965 MB / 1.154 GB Notification: Performance of NFInst.instExpressions: time 0.02902/0.5416, allocations: 20.19 MB / 1.481 GB, free: 1.715 MB / 1.17 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00247/0.5441, allocations: 87.31 kB / 1.481 GB, free: 1.629 MB / 1.17 GB Notification: Performance of NFTyping.typeComponents: time 0.002943/0.547, allocations: 1.983 MB / 1.483 GB, free: 15.64 MB / 1.186 GB Notification: Performance of NFTyping.typeBindings: time 0.003015/0.5501, allocations: 1.397 MB / 1.485 GB, free: 14.24 MB / 1.186 GB Notification: Performance of NFTyping.typeClassSections: time 0.001917/0.552, allocations: 0.6028 MB / 1.485 GB, free: 13.64 MB / 1.186 GB Notification: Performance of NFFlatten.flatten: time 0.00297/0.5549, allocations: 1.993 MB / 1.487 GB, free: 11.63 MB / 1.186 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0017/0.5566, allocations: 0.9224 MB / 1.488 GB, free: 10.68 MB / 1.186 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001621/0.5583, allocations: 0.9229 MB / 1.489 GB, free: 9.758 MB / 1.186 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002355/0.5606, allocations: 1.553 MB / 1.491 GB, free: 8.203 MB / 1.186 GB Notification: Performance of NFPackage.collectConstants: time 0.0003664/0.561, allocations: 108 kB / 1.491 GB, free: 8.098 MB / 1.186 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0005478/0.5615, allocations: 160 kB / 1.491 GB, free: 7.941 MB / 1.186 GB Notification: Performance of NFScalarize.scalarize: time 0.0006735/0.5622, allocations: 0.527 MB / 1.491 GB, free: 7.414 MB / 1.186 GB Notification: Performance of NFVerifyModel.verify: time 0.0009211/0.5631, allocations: 0.6323 MB / 1.492 GB, free: 6.777 MB / 1.186 GB Notification: Performance of NFConvertDAE.convert: time 0.002573/0.5657, allocations: 2.034 MB / 1.494 GB, free: 4.734 MB / 1.186 GB Notification: Performance of FrontEnd - DAE generated: time 4.829e-06/0.5657, allocations: 0 / 1.494 GB, free: 4.734 MB / 1.186 GB Notification: Performance of FrontEnd: time 1.844e-06/0.5657, allocations: 0 / 1.494 GB, free: 4.734 MB / 1.186 GB Notification: Performance of Transformations before backend: time 6.751e-05/0.5658, allocations: 0 / 1.494 GB, free: 4.734 MB / 1.186 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 196 * Number of variables: 196 Notification: Performance of Generate backend data structure: time 0.004542/0.5703, allocations: 2.477 MB / 1.496 GB, free: 2.207 MB / 1.186 GB Notification: Performance of prepare preOptimizeDAE: time 4.845e-05/0.5704, allocations: 11.97 kB / 1.496 GB, free: 2.195 MB / 1.186 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001688/0.5705, allocations: 130.9 kB / 1.497 GB, free: 2.059 MB / 1.186 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000442/0.571, allocations: 259.2 kB / 1.497 GB, free: 1.805 MB / 1.186 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001774/0.5727, allocations: 1.008 MB / 1.498 GB, free: 0.7461 MB / 1.186 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001899/0.5729, allocations: 121.4 kB / 1.498 GB, free: 0.6133 MB / 1.186 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00016/0.5731, allocations: 84 kB / 1.498 GB, free: 0.5312 MB / 1.186 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001737/0.5748, allocations: 0.9309 MB / 1.499 GB, free: 15.56 MB / 1.201 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.771e-05/0.5749, allocations: 0 / 1.499 GB, free: 15.56 MB / 1.201 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.58e-05/0.5749, allocations: 35.98 kB / 1.499 GB, free: 15.52 MB / 1.201 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.83e-05/0.575, allocations: 16 kB / 1.499 GB, free: 15.51 MB / 1.201 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001454/0.5764, allocations: 0.6519 MB / 1.5 GB, free: 14.85 MB / 1.201 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 0.005841/0.5823, allocations: 3.03 MB / 1.503 GB, free: 11.74 MB / 1.201 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001531/0.5838, allocations: 0.6724 MB / 1.503 GB, free: 11.07 MB / 1.201 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008084/0.5846, allocations: 381.3 kB / 1.504 GB, free: 10.7 MB / 1.201 GB Notification: Performance of preOpt evalFunc (simulation): time 4.566e-05/0.5846, allocations: 16.53 kB / 1.504 GB, free: 10.68 MB / 1.201 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008769/0.5855, allocations: 440.2 kB / 1.504 GB, free: 10.23 MB / 1.201 GB Notification: Performance of pre-optimization done (n=79): time 3.006e-06/0.5855, allocations: 0 / 1.504 GB, free: 10.23 MB / 1.201 GB Notification: Performance of matching and sorting (n=79): time 0.006209/0.5917, allocations: 1.946 MB / 1.506 GB, free: 8.273 MB / 1.201 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.193e-05/0.5918, allocations: 89.77 kB / 1.506 GB, free: 8.168 MB / 1.201 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004408/0.5962, allocations: 3.256 MB / 1.509 GB, free: 4.887 MB / 1.201 GB Notification: Performance of collectPreVariables (initialization): time 0.0001279/0.5964, allocations: 45.7 kB / 1.509 GB, free: 4.836 MB / 1.201 GB Notification: Performance of collectInitialEqns (initialization): time 0.00105/0.5974, allocations: 0.9529 MB / 1.51 GB, free: 3.875 MB / 1.201 GB Notification: Performance of collectInitialBindings (initialization): time 0.000342/0.5978, allocations: 273.7 kB / 1.51 GB, free: 3.605 MB / 1.201 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002905/0.598, allocations: 154.6 kB / 1.511 GB, free: 3.449 MB / 1.201 GB Notification: Performance of setup shared object (initialization): time 0.0001851/0.5982, allocations: 337.9 kB / 1.511 GB, free: 3.113 MB / 1.201 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007757/0.599, allocations: 321.8 kB / 1.511 GB, free: 2.801 MB / 1.201 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008916/0.5999, allocations: 499 kB / 1.512 GB, free: 2.254 MB / 1.201 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001498/0.6014, allocations: 0.7422 MB / 1.512 GB, free: 1.465 MB / 1.201 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.468e-06/0.6014, allocations: 7.984 kB / 1.512 GB, free: 1.457 MB / 1.201 GB Notification: Performance of matching and sorting (n=110) (initialization): time 0.002865/0.6043, allocations: 1.298 MB / 1.514 GB, free: 148 kB / 1.201 GB Notification: Performance of prepare postOptimizeDAE: time 1.958e-05/0.6043, allocations: 8.219 kB / 1.514 GB, free: 140 kB / 1.201 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.06e-05/0.6043, allocations: 4 kB / 1.514 GB, free: 136 kB / 1.201 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001024/0.6053, allocations: 319.7 kB / 1.514 GB, free: 15.82 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000512/0.6058, allocations: 131.7 kB / 1.514 GB, free: 15.69 MB / 1.217 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006553/0.6124, allocations: 3.909 MB / 1.518 GB, free: 11.68 MB / 1.217 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007432/0.6131, allocations: 115.3 kB / 1.518 GB, free: 11.56 MB / 1.217 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.206e-05/0.6132, allocations: 36 kB / 1.518 GB, free: 11.53 MB / 1.217 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 16 * Number of states: 0 () * Number of discrete variables: 34 (assEqu.nFai,$PRE.assEqu.nFai,$whenCondition7,$PRE.intGai.nextTimeEvent,$whenCondition6,$PRE.reference.nextTimeEvent,$whenCondition5,$PRE.setTemp.nextTimeEvent,$whenCondition4,$whenCondition2,intGai.nextTimeEvent,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled,reference.nextTimeEvent,reference.nextTimeEventScaled,$PRE.reference.nextTimeEventScaled,setTemp.nextTimeEvent,setTemp.nextTimeEventScaled,$PRE.setTemp.nextTimeEventScaled,hysteresis.y,$PRE.hysteresis.y,assEqu.satisfied,$PRE.assEqu.satisfied,mean.y_last,$PRE.mean.y_last,not1.y,timer.entryTime,$PRE.timer.entryTime,thr.y,cha.u,$PRE.cha.u,$whenCondition1,$whenCondition3,conHeaCoo.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (78): * Single equations (assignments): 77 * 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 {(2,31)} Notification: Performance of prepare postOptimizeDAE: time 0.0009148/0.6141, allocations: 0.581 MB / 1.519 GB, free: 10.94 MB / 1.217 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002817/0.6144, allocations: 226.5 kB / 1.519 GB, free: 10.71 MB / 1.217 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002646/0.617, allocations: 1.228 MB / 1.52 GB, free: 9.469 MB / 1.217 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.102e-05/0.6171, allocations: 11.94 kB / 1.52 GB, free: 9.457 MB / 1.217 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.762e-06/0.6171, allocations: 7.969 kB / 1.52 GB, free: 9.449 MB / 1.217 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.117e-06/0.6171, allocations: 3.984 kB / 1.52 GB, free: 9.445 MB / 1.217 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004382/0.6215, allocations: 2.363 MB / 1.522 GB, free: 7.027 MB / 1.217 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.213e-06/0.6215, allocations: 7.938 kB / 1.522 GB, free: 7.02 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003512/0.6218, allocations: 75.89 kB / 1.522 GB, free: 6.945 MB / 1.217 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009302/0.6227, allocations: 341.7 kB / 1.523 GB, free: 6.605 MB / 1.217 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.742e-05/0.6228, allocations: 23.98 kB / 1.523 GB, free: 6.582 MB / 1.217 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007539/0.6303, allocations: 5.268 MB / 1.528 GB, free: 1.086 MB / 1.217 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.953e-06/0.6303, allocations: 0 / 1.528 GB, free: 1.086 MB / 1.217 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00343/0.6338, allocations: 1.666 MB / 1.53 GB, free: 15.39 MB / 1.233 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006045/0.6344, allocations: 258.3 kB / 1.53 GB, free: 15.14 MB / 1.233 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001843/0.6346, allocations: 20 kB / 1.53 GB, free: 15.12 MB / 1.233 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000541/0.6351, allocations: 51.83 kB / 1.53 GB, free: 15.07 MB / 1.233 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000243/0.6353, allocations: 108.7 kB / 1.53 GB, free: 14.96 MB / 1.233 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.7e-05/0.6354, allocations: 27.98 kB / 1.53 GB, free: 14.94 MB / 1.233 GB Notification: Performance of sorting global known variables: time 0.00306/0.6385, allocations: 2.374 MB / 1.532 GB, free: 12.55 MB / 1.233 GB Notification: Performance of sort global known variables: time 1.31e-07/0.6385, allocations: 4 kB / 1.532 GB, free: 12.55 MB / 1.233 GB Notification: Performance of remove unused functions: time 0.001051/0.6395, allocations: 327.5 kB / 1.533 GB, free: 12.23 MB / 1.233 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 5 (mean.x,assEqu.diff,conHeaCoo.I.y,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,thermalZoneTwoElements.extWallRC.thermCapExt[1].T) * Number of discrete variables: 21 (not1.y,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,cha.u,thr.y,timer.entryTime,mean.y_last,assEqu.nFai,assEqu.satisfied,hysteresis.y,setTemp.nextTimeEventScaled,setTemp.nextTimeEvent,reference.nextTimeEventScaled,reference.nextTimeEvent,intGai.nextTimeEventScaled,intGai.nextTimeEvent) * Number of discrete states: 11 (intGai.nextTimeEvent,reference.nextTimeEvent,setTemp.nextTimeEvent,mean.x,assEqu.satisfied,assEqu.nFai,setTemp.nextTimeEventScaled,reference.nextTimeEventScaled,intGai.nextTimeEventScaled,hysteresis.y,cha.u) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (52): * Single equations (assignments): 41 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 9 * 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 {(1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(3,27)} Notification: Performance of Backend phase and start with SimCode phase: time 0.005529/0.645, allocations: 2.647 MB / 1.535 GB, free: 9.766 MB / 1.233 GB Notification: Performance of simCode: created initialization part: time 0.002432/0.6475, allocations: 1.016 MB / 1.536 GB, free: 8.734 MB / 1.233 GB Notification: Performance of simCode: created event and clocks part: time 3.045e-06/0.6475, allocations: 0 / 1.536 GB, free: 8.734 MB / 1.233 GB Notification: Performance of simCode: created simulation system equations: time 0.001573/0.6491, allocations: 0.7601 MB / 1.537 GB, free: 7.953 MB / 1.233 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001509/0.6506, allocations: 304.7 kB / 1.537 GB, free: 7.668 MB / 1.233 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02334/0.6739, allocations: 14.07 MB / 1.551 GB, free: 9.332 MB / 1.248 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001253/0.6752, allocations: 0.9647 MB / 1.552 GB, free: 8.324 MB / 1.248 GB Notification: Performance of simCode: alias equations: time 0.0004872/0.6756, allocations: 143.1 kB / 1.552 GB, free: 8.18 MB / 1.248 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009478/0.6766, allocations: 0.7648 MB / 1.553 GB, free: 7.414 MB / 1.248 GB Notification: Performance of SimCode: time 1.272e-06/0.6766, allocations: 0 / 1.553 GB, free: 7.414 MB / 1.248 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09045/0.7671, allocations: 37.16 MB / 1.589 GB, free: 2.598 MB / 1.279 GB Notification: Performance of buildModelFMU: Generate platform static: time 15.54/16.31, allocations: 5.469 kB / 1.589 GB, free: 2.594 MB / 1.279 GB " [Timeout remaining time 283] (rm -f Buildings_12_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.pipe ; mkfifo Buildings_12_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.pipe ; head -c 1048576 < Buildings_12_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.pipe >> ../files/Buildings_12_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.sim & python3 -m fmpy simulate --output-file Buildings_12_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11_res.csv --start-time 0 --stop-time 5.184e+06 --timeout 400 --relative-tolerance 1e-07 --interface-type ModelExchange --solver CVode --output-interval 60 Buildings_12_Buildings_ThermalZones_ReducedOrder_Validation_VDI6007_TestCase11.fmu > Buildings_12_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.pipe 2>&1) [Timeout 420.0] [Calling os._exit(0), Time elapsed: 23.423790561966598] Failed to read output from testmodel.py, exit status != 0: 16.518738605082035 16.543903495 15.973334442 Calling exit ...