Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.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 0.001917/0.001917, allocations: 79.7 kB / 20.23 MB, free: 4.184 MB / 18.57 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 0.002156/0.002156, allocations: 157.3 kB / 23.55 MB, free: 0.8711 MB / 18.57 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 1.598/1.598, allocations: 177.1 MB / 203.9 MB, free: 5.598 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 3.14/3.14, allocations: 377.8 MB / 0.6232 GB, free: 8.496 MB / 0.5886 GB " [Timeout remaining time 176] Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-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: translateModel(Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|eff.PEle|eff.dp_in|eff.V_flow",fileNamePrefix="Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow") translateModel(Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|eff.PEle|eff.dp_in|eff.V_flow",fileNamePrefix="Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.683e-06/1.683e-06, allocations: 0 / 0.8108 GB, free: 2.105 MB / 0.7605 GB Notification: Performance of FrontEnd - Absyn->SCode: time 5.375e-05/5.543e-05, allocations: 10.03 kB / 0.8108 GB, free: 2.098 MB / 0.7605 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow): time 0.005064/0.005119, allocations: 2.37 MB / 0.8131 GB, free: 15.73 MB / 0.7761 GB Notification: Performance of NFInst.instExpressions: time 0.008282/0.0134, allocations: 3.73 MB / 0.8168 GB, free: 12 MB / 0.7761 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003103/0.01371, allocations: 7.938 kB / 0.8168 GB, free: 12 MB / 0.7761 GB Notification: Performance of NFTyping.typeComponents: time 0.003831/0.01754, allocations: 1.098 MB / 0.8179 GB, free: 10.9 MB / 0.7761 GB Notification: Performance of NFTyping.typeBindings: time 0.001228/0.01877, allocations: 465.8 kB / 0.8183 GB, free: 10.45 MB / 0.7761 GB Notification: Performance of NFTyping.typeClassSections: time 0.001453/0.02022, allocations: 0.5245 MB / 0.8188 GB, free: 9.926 MB / 0.7761 GB Notification: Performance of NFFlatten.flatten: time 0.007518/0.02774, allocations: 3.842 MB / 0.8226 GB, free: 6.105 MB / 0.7761 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001376/0.02788, allocations: 24.92 kB / 0.8226 GB, free: 6.082 MB / 0.7761 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0005727/0.02845, allocations: 303.2 kB / 0.8229 GB, free: 5.785 MB / 0.7761 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003547/0.02881, allocations: 199.4 kB / 0.8231 GB, free: 5.59 MB / 0.7761 GB Notification: Performance of NFPackage.collectConstants: time 6.462e-05/0.02887, allocations: 20 kB / 0.8231 GB, free: 5.57 MB / 0.7761 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0007098/0.02958, allocations: 343.3 kB / 0.8234 GB, free: 5.234 MB / 0.7761 GB Notification: Performance of NFScalarize.scalarize: time 0.0002893/0.02987, allocations: 227.4 kB / 0.8236 GB, free: 5.012 MB / 0.7761 GB Notification: Performance of NFVerifyModel.verify: time 0.00022/0.03009, allocations: 155.6 kB / 0.8238 GB, free: 4.859 MB / 0.7761 GB Notification: Performance of NFConvertDAE.convert: time 0.001272/0.03136, allocations: 0.8488 MB / 0.8246 GB, free: 4.008 MB / 0.7761 GB Notification: Performance of FrontEnd - DAE generated: time 4.519e-06/0.03137, allocations: 4 kB / 0.8246 GB, free: 4.004 MB / 0.7761 GB Notification: Performance of FrontEnd: time 1.373e-06/0.03137, allocations: 0 / 0.8246 GB, free: 4.004 MB / 0.7761 GB Notification: Performance of Transformations before backend: time 7.664e-06/0.03138, allocations: 0 / 0.8246 GB, free: 4.004 MB / 0.7761 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 20 * Number of variables: 20 Notification: Performance of Generate backend data structure: time 0.001776/0.03315, allocations: 0.9879 MB / 0.8256 GB, free: 2.977 MB / 0.7761 GB Notification: Performance of prepare preOptimizeDAE: time 3.822e-05/0.03319, allocations: 8.031 kB / 0.8256 GB, free: 2.969 MB / 0.7761 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008022/0.03399, allocations: 140.4 kB / 0.8257 GB, free: 2.832 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00176/0.03575, allocations: 0.8871 MB / 0.8266 GB, free: 1.918 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.544e-05/0.03579, allocations: 12 kB / 0.8266 GB, free: 1.906 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.575e-05/0.03582, allocations: 12 kB / 0.8266 GB, free: 1.895 MB / 0.7761 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004097/0.03623, allocations: 137.6 kB / 0.8267 GB, free: 1.754 MB / 0.7761 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.133e-05/0.03624, allocations: 0 / 0.8267 GB, free: 1.754 MB / 0.7761 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.093e-05/0.03626, allocations: 0 / 0.8267 GB, free: 1.754 MB / 0.7761 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.831e-06/0.03627, allocations: 4 kB / 0.8267 GB, free: 1.75 MB / 0.7761 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004862/0.03676, allocations: 135.9 kB / 0.8269 GB, free: 1.617 MB / 0.7761 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001925/0.03868, allocations: 0.7256 MB / 0.8276 GB, free: 0.8555 MB / 0.7761 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007496/0.03943, allocations: 159.1 kB / 0.8277 GB, free: 0.6875 MB / 0.7761 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000194/0.03963, allocations: 55.66 kB / 0.8278 GB, free: 0.6289 MB / 0.7761 GB Notification: Performance of preOpt evalFunc (simulation): time 3.053e-05/0.03966, allocations: 8 kB / 0.8278 GB, free: 0.6211 MB / 0.7761 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.468e-05/0.03969, allocations: 37.33 kB / 0.8278 GB, free: 0.5742 MB / 0.7761 GB Notification: Performance of pre-optimization done (n=9): time 1.553e-06/0.03969, allocations: 0 / 0.8278 GB, free: 0.5742 MB / 0.7761 GB Notification: Performance of matching and sorting (n=9): time 0.0007906/0.04048, allocations: 257.3 kB / 0.8281 GB, free: 324 kB / 0.7761 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.263e-05/0.04054, allocations: 55.41 kB / 0.8281 GB, free: 256 kB / 0.7761 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001099/0.04163, allocations: 0.773 MB / 0.8289 GB, free: 15.46 MB / 0.7917 GB Notification: Performance of collectPreVariables (initialization): time 4.217e-05/0.04168, allocations: 29.7 kB / 0.8289 GB, free: 15.43 MB / 0.7917 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004145/0.04209, allocations: 391.1 kB / 0.8293 GB, free: 15.04 MB / 0.7917 GB Notification: Performance of collectInitialBindings (initialization): time 3.803e-05/0.04213, allocations: 31.75 kB / 0.8293 GB, free: 15.01 MB / 0.7917 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001195/0.04225, allocations: 63.34 kB / 0.8294 GB, free: 14.94 MB / 0.7917 GB Notification: Performance of setup shared object (initialization): time 0.0004343/0.04268, allocations: 0.5977 MB / 0.83 GB, free: 14.33 MB / 0.7917 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002368/0.04292, allocations: 75.66 kB / 0.83 GB, free: 14.25 MB / 0.7917 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003684/0.04329, allocations: 219.1 kB / 0.8302 GB, free: 13.98 MB / 0.7917 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005524/0.04384, allocations: 248.1 kB / 0.8305 GB, free: 13.68 MB / 0.7917 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.22e-06/0.04385, allocations: 8 kB / 0.8305 GB, free: 13.68 MB / 0.7917 GB Notification: Performance of matching and sorting (n=22) (initialization): time 0.0007132/0.04456, allocations: 309.1 kB / 0.8308 GB, free: 13.37 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 1.601e-05/0.04458, allocations: 8.062 kB / 0.8308 GB, free: 13.36 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.843e-05/0.04459, allocations: 4 kB / 0.8308 GB, free: 13.36 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.918e-05/0.04461, allocations: 4 kB / 0.8308 GB, free: 13.35 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005674/0.04518, allocations: 67.89 kB / 0.8309 GB, free: 13.29 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008501/0.04603, allocations: 0.9128 MB / 0.8317 GB, free: 12.34 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003127/0.04634, allocations: 35.83 kB / 0.8318 GB, free: 12.31 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.389e-05/0.04639, allocations: 24.03 kB / 0.8318 GB, free: 12.29 MB / 0.7917 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003737/0.04676, allocations: 202.8 kB / 0.832 GB, free: 12.08 MB / 0.7917 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003588/0.04712, allocations: 217.5 kB / 0.8322 GB, free: 11.81 MB / 0.7917 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005485/0.04767, allocations: 252 kB / 0.8324 GB, free: 11.51 MB / 0.7917 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.793e-06/0.04767, allocations: 0 / 0.8324 GB, free: 11.51 MB / 0.7917 GB Notification: Performance of matching and sorting (n=22) (initialization_lambda0): time 0.0006917/0.04836, allocations: 293.2 kB / 0.8327 GB, free: 11.22 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 1.931e-05/0.04838, allocations: 15.88 kB / 0.8327 GB, free: 11.2 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.121e-06/0.04839, allocations: 4 kB / 0.8327 GB, free: 11.2 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.534e-06/0.04839, allocations: 4 kB / 0.8327 GB, free: 11.2 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003668/0.04876, allocations: 67.89 kB / 0.8328 GB, free: 11.13 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.112e-06/0.04877, allocations: 4 kB / 0.8328 GB, free: 11.12 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002767/0.04904, allocations: 31.88 kB / 0.8328 GB, free: 11.09 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.952e-05/0.04907, allocations: 20.08 kB / 0.8329 GB, free: 11.07 MB / 0.7917 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * 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 (21): * Single equations (assignments): 19 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002119/0.04929, allocations: 280 kB / 0.8331 GB, free: 10.79 MB / 0.7917 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001151/0.0494, allocations: 67.56 kB / 0.8332 GB, free: 10.73 MB / 0.7917 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006123/0.05001, allocations: 211 kB / 0.8334 GB, free: 10.51 MB / 0.7917 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.985e-06/0.05002, allocations: 0 / 0.8334 GB, free: 10.51 MB / 0.7917 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.527e-06/0.05002, allocations: 0 / 0.8334 GB, free: 10.51 MB / 0.7917 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.136e-06/0.05002, allocations: 0 / 0.8334 GB, free: 10.51 MB / 0.7917 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006307/0.05065, allocations: 420.4 kB / 0.8338 GB, free: 10.07 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.212e-06/0.05065, allocations: 0 / 0.8338 GB, free: 10.07 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002769/0.05093, allocations: 43.97 kB / 0.8338 GB, free: 10.02 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.14e-06/0.05094, allocations: 3.938 kB / 0.8338 GB, free: 10.02 MB / 0.7917 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.265e-05/0.05095, allocations: 0 / 0.8338 GB, free: 10.02 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008608/0.05181, allocations: 0.9011 MB / 0.8347 GB, free: 9.09 MB / 0.7917 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.844e-06/0.05181, allocations: 0 / 0.8347 GB, free: 9.09 MB / 0.7917 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006296/0.05244, allocations: 363.3 kB / 0.8351 GB, free: 8.715 MB / 0.7917 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001929/0.05263, allocations: 71.61 kB / 0.8351 GB, free: 8.645 MB / 0.7917 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.767e-05/0.0527, allocations: 3.984 kB / 0.8351 GB, free: 8.641 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002178/0.05292, allocations: 20.06 kB / 0.8352 GB, free: 8.621 MB / 0.7917 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.719e-05/0.05298, allocations: 3.984 kB / 0.8352 GB, free: 8.617 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.65e-05/0.05299, allocations: 7.984 kB / 0.8352 GB, free: 8.609 MB / 0.7917 GB Notification: Performance of sorting global known variables: time 0.0006533/0.05365, allocations: 463 kB / 0.8356 GB, free: 8.164 MB / 0.7917 GB Notification: Performance of sort global known variables: time 1.1e-07/0.05365, allocations: 4 kB / 0.8356 GB, free: 8.16 MB / 0.7917 GB Notification: Performance of remove unused functions: time 0.0007142/0.05436, allocations: 175.8 kB / 0.8358 GB, free: 7.988 MB / 0.7917 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 (10): * Single equations (assignments): 9 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0004377/0.0548, allocations: 195 kB / 0.836 GB, free: 7.785 MB / 0.7917 GB Notification: Performance of simCode: created initialization part: time 0.0013/0.0561, allocations: 323.3 kB / 0.8363 GB, free: 7.465 MB / 0.7917 GB Notification: Performance of simCode: created event and clocks part: time 2.655e-06/0.0561, allocations: 0 / 0.8363 GB, free: 7.465 MB / 0.7917 GB Notification: Performance of simCode: created simulation system equations: time 0.0003165/0.05642, allocations: 87.58 kB / 0.8364 GB, free: 7.375 MB / 0.7917 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001176/0.05759, allocations: 324.2 kB / 0.8367 GB, free: 7.062 MB / 0.7917 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002406/0.06, allocations: 0.8948 MB / 0.8375 GB, free: 6.133 MB / 0.7917 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003701/0.06037, allocations: 292.2 kB / 0.8378 GB, free: 5.82 MB / 0.7917 GB Notification: Performance of simCode: alias equations: time 0.0004944/0.06087, allocations: 149.1 kB / 0.838 GB, free: 5.672 MB / 0.7917 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001668/0.06103, allocations: 60.47 kB / 0.838 GB, free: 5.613 MB / 0.7917 GB Notification: Performance of SimCode: time 8.42e-07/0.06103, allocations: 0 / 0.838 GB, free: 5.613 MB / 0.7917 GB Notification: Performance of Templates: time 0.02479/0.08583, allocations: 12.64 MB / 0.8504 GB, free: 9.34 MB / 0.8073 GB " [Timeout remaining time 300] make -j1 -f Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe ; mkfifo Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe >> ../files/Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.sim & ./Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe 2>&1) [Timeout 240] [Calling os._exit(0), Time elapsed: 8.828619907028042]