Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Fluid.Examples.HeatingSystem.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 0.001005/0.001005, allocations: 71.77 kB / 21.69 MB, free: 2.855 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 0.001305/0.001305, allocations: 161.3 kB / 24.99 MB, free: 9.273 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 1.005/1.005, allocations: 177.1 MB / 205.3 MB, free: 5.641 MB / 186.7 MB " [Timeout remaining time 179] 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(Modelica.Fluid.Examples.HeatingSystem,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5004,variableFilter="time|heater.mediums.[0-9,]+..h|heater.mediums.[0-9,]+..p|pipe.mediums.[0-9,]+..h|pipe.mediums.[0-9,]+..p|radiator.mediums.[0-9,]+..h|radiator.mediums.[0-9,]+..p|tank.level|tank.medium.h",fileNamePrefix="Modelica_4.1.0_Modelica.Fluid.Examples.HeatingSystem") translateModel(Modelica.Fluid.Examples.HeatingSystem,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5004,variableFilter="time|heater.mediums.[0-9,]+..h|heater.mediums.[0-9,]+..p|pipe.mediums.[0-9,]+..h|pipe.mediums.[0-9,]+..p|radiator.mediums.[0-9,]+..h|radiator.mediums.[0-9,]+..p|tank.level|tank.medium.h",fileNamePrefix="Modelica_4.1.0_Modelica.Fluid.Examples.HeatingSystem") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.814e-06/1.814e-06, allocations: 0 / 273 MB, free: 1.871 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.022e-05/3.203e-05, allocations: 2.312 kB / 273 MB, free: 1.867 MB / 250.7 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.HeatingSystem): time 0.1932/0.1933, allocations: 92.39 MB / 365.4 MB, free: 5.094 MB / 314.7 MB Notification: Performance of NFInst.instExpressions: time 0.02595/0.2192, allocations: 21.18 MB / 386.6 MB, free: 15.87 MB / 346.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002362/0.2216, allocations: 122.9 kB / 386.7 MB, free: 15.75 MB / 346.7 MB Notification: Performance of NFTyping.typeComponents: time 0.002192/0.2238, allocations: 0.9314 MB / 387.7 MB, free: 14.81 MB / 346.7 MB Notification: Performance of NFTyping.typeBindings: time 0.008538/0.2323, allocations: 4.002 MB / 391.7 MB, free: 10.79 MB / 346.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.01187/0.2442, allocations: 6.715 MB / 398.4 MB, free: 4.059 MB / 346.7 MB Notification: Performance of NFFlatten.flatten: time 0.00915/0.2533, allocations: 6.951 MB / 405.3 MB, free: 13.08 MB / 362.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00298/0.2563, allocations: 1.698 MB / 407 MB, free: 11.36 MB / 362.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.3039/0.5602, allocations: 75.35 MB / 482.4 MB, free: 14.5 MB / 378.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.04102/0.6013, allocations: 31.76 MB / 0.5021 GB, free: 9.988 MB / 394.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0009988/0.6023, allocations: 252 kB / 0.5023 GB, free: 9.742 MB / 394.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01026/0.6125, allocations: 5.451 MB / 0.5076 GB, free: 5.316 MB / 394.7 MB Notification: Performance of NFScalarize.scalarize: time 0.001865/0.6144, allocations: 1.183 MB / 0.5088 GB, free: 4.703 MB / 394.7 MB Notification: Performance of NFVerifyModel.verify: time 0.002117/0.6165, allocations: 1.072 MB / 0.5099 GB, free: 4.047 MB / 394.7 MB Notification: Performance of NFConvertDAE.convert: time 0.007619/0.6241, allocations: 4.663 MB / 0.5144 GB, free: 0.7812 MB / 394.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.857e-06/0.6241, allocations: 0 / 0.5144 GB, free: 0.7812 MB / 394.7 MB Notification: Performance of FrontEnd: time 1.212e-06/0.6241, allocations: 0 / 0.5144 GB, free: 0.7812 MB / 394.7 MB Notification: Performance of Transformations before backend: time 0.0001059/0.6242, allocations: 0 / 0.5144 GB, free: 0.7812 MB / 394.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 538 * Number of variables: 538 Notification: Performance of Generate backend data structure: time 0.00636/0.6306, allocations: 3.641 MB / 0.518 GB, free: 13.16 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.561e-05/0.6306, allocations: 16.03 kB / 0.518 GB, free: 13.14 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001026/0.6317, allocations: 0.4962 MB / 0.5185 GB, free: 12.65 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002271/0.6339, allocations: 1.615 MB / 0.52 GB, free: 11.08 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002131/0.6341, allocations: 270.2 kB / 0.5203 GB, free: 10.81 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002944/0.6344, allocations: 200.2 kB / 0.5205 GB, free: 10.62 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003343/0.6378, allocations: 2.396 MB / 0.5228 GB, free: 8.027 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.298e-05/0.6378, allocations: 5.906 kB / 0.5228 GB, free: 8.027 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001759/0.638, allocations: 86.41 kB / 0.5229 GB, free: 7.953 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002384/0.6382, allocations: 255.1 kB / 0.5232 GB, free: 7.707 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00231/0.6406, allocations: 1.181 MB / 0.5243 GB, free: 6.547 MB / 410.7 MB 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 0.01225/0.6528, allocations: 9.309 MB / 0.5334 GB, free: 13.25 MB / 426.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002065/0.6549, allocations: 1.257 MB / 0.5346 GB, free: 12 MB / 426.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009322/0.6558, allocations: 0.6131 MB / 0.5352 GB, free: 11.39 MB / 426.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.004091/0.6599, allocations: 2.588 MB / 0.5378 GB, free: 8.832 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.262e-05/0.6599, allocations: 55.39 kB / 0.5378 GB, free: 8.77 MB / 426.7 MB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0004028/0.6603, allocations: 146.9 kB / 0.5379 GB, free: 8.625 MB / 426.7 MB Notification: Performance of pre-optimization done (n=170): time 5.28e-06/0.6603, allocations: 0 / 0.5379 GB, free: 8.625 MB / 426.7 MB Notification: Performance of matching and sorting (n=196): time 0.01087/0.6712, allocations: 5.498 MB / 0.5433 GB, free: 3.137 MB / 426.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.073e-05/0.6713, allocations: 77.41 kB / 0.5434 GB, free: 3.051 MB / 426.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001278/0.6725, allocations: 1.382 MB / 0.5447 GB, free: 1.652 MB / 426.7 MB Notification: Performance of collectPreVariables (initialization): time 0.000115/0.6726, allocations: 57.7 kB / 0.5448 GB, free: 1.59 MB / 426.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0005719/0.6732, allocations: 1.145 MB / 0.5459 GB, free: 452 kB / 426.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0005718/0.6738, allocations: 0.7169 MB / 0.5466 GB, free: 15.73 MB / 442.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005291/0.6743, allocations: 474.5 kB / 0.5471 GB, free: 15.26 MB / 442.7 MB Notification: Performance of setup shared object (initialization): time 9.472e-05/0.6744, allocations: 476.8 kB / 0.5475 GB, free: 14.79 MB / 442.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008161/0.6752, allocations: 452.6 kB / 0.548 GB, free: 14.34 MB / 442.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001184/0.6764, allocations: 1.268 MB / 0.5492 GB, free: 12.75 MB / 442.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002108/0.6785, allocations: 1.881 MB / 0.551 GB, free: 10.61 MB / 442.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.311e-05/0.6785, allocations: 4 kB / 0.551 GB, free: 10.6 MB / 442.7 MB Notification: Performance of matching and sorting (n=298) (initialization): time 0.003788/0.6823, allocations: 2.311 MB / 0.5533 GB, free: 8.395 MB / 442.7 MB Notification: Performance of prepare postOptimizeDAE: time 3.144e-05/0.6824, allocations: 16 kB / 0.5533 GB, free: 8.379 MB / 442.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.516e-05/0.6824, allocations: 16.06 kB / 0.5533 GB, free: 8.363 MB / 442.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.006939/0.6893, allocations: 3.049 MB / 0.5563 GB, free: 5.324 MB / 442.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007216/0.69, allocations: 335.5 kB / 0.5566 GB, free: 5.02 MB / 442.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003067/0.6931, allocations: 2.181 MB / 0.5587 GB, free: 2.832 MB / 442.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001125/0.6942, allocations: 87.95 kB / 0.5588 GB, free: 2.746 MB / 442.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001709/0.6944, allocations: 123.9 kB / 0.5589 GB, free: 2.625 MB / 442.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001213/0.6956, allocations: 0.5766 MB / 0.5595 GB, free: 2.043 MB / 442.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001319/0.6969, allocations: 1.257 MB / 0.5607 GB, free: 464 kB / 442.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002027/0.699, allocations: 1.859 MB / 0.5626 GB, free: 14.33 MB / 458.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.159e-05/0.699, allocations: 4 kB / 0.5626 GB, free: 14.33 MB / 458.7 MB Notification: Performance of matching and sorting (n=298) (initialization_lambda0): time 0.003368/0.7023, allocations: 2.213 MB / 0.5647 GB, free: 12.22 MB / 458.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.12e-05/0.7024, allocations: 20.22 kB / 0.5647 GB, free: 12.2 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.08e-05/0.7024, allocations: 16 kB / 0.5648 GB, free: 12.18 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.005039/0.7074, allocations: 2.189 MB / 0.5669 GB, free: 10 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008746/0.7083, allocations: 365 kB / 0.5672 GB, free: 9.672 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002457/0.7108, allocations: 1.991 MB / 0.5692 GB, free: 7.688 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001132/0.7119, allocations: 94.58 kB / 0.5693 GB, free: 7.598 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000164/0.712, allocations: 112 kB / 0.5694 GB, free: 7.488 MB / 458.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 78 * Number of states: 0 () * Number of discrete variables: 4 (tank.inFlow[2],tank.inFlow[1],tank.regularFlow[2],tank.regularFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (174): * Single equations (assignments): 173 * 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 {(18,107)} Notification: Performance of prepare postOptimizeDAE: time 0.0005237/0.7126, allocations: 401.9 kB / 0.5698 GB, free: 7.113 MB / 458.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003875/0.713, allocations: 278.6 kB / 0.57 GB, free: 6.84 MB / 458.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003885/0.7168, allocations: 2.365 MB / 0.5723 GB, free: 4.461 MB / 458.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.989e-05/0.7169, allocations: 24 kB / 0.5724 GB, free: 4.438 MB / 458.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.061e-05/0.7169, allocations: 4 kB / 0.5724 GB, free: 4.434 MB / 458.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002782/0.7197, allocations: 1.854 MB / 0.5742 GB, free: 2.496 MB / 458.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005672/0.7253, allocations: 3.735 MB / 0.5778 GB, free: 14.75 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.492e-06/0.7253, allocations: 0 / 0.5778 GB, free: 14.75 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007863/0.7261, allocations: 316 kB / 0.5781 GB, free: 14.46 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002098/0.7282, allocations: 0.9113 MB / 0.579 GB, free: 13.52 MB / 474.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001507/0.7284, allocations: 71.95 kB / 0.5791 GB, free: 13.45 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006114/0.7345, allocations: 12.19 MB / 0.591 GB, free: 0.6289 MB / 474.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.313e-06/0.7345, allocations: 0 / 0.591 GB, free: 0.6289 MB / 474.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.139/0.8735, allocations: 2.647 MB / 0.5936 GB, free: 218.4 MB / 474.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001111/0.8746, allocations: 466 kB / 0.594 GB, free: 218.4 MB / 474.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002821/0.8749, allocations: 56.81 kB / 0.5941 GB, free: 218.4 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007219/0.8756, allocations: 69.19 kB / 0.5941 GB, free: 218.4 MB / 474.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003765/0.876, allocations: 171.8 kB / 0.5943 GB, free: 218.4 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001443/0.8761, allocations: 77.05 kB / 0.5944 GB, free: 218.4 MB / 474.7 MB Notification: Performance of sorting global known variables: time 0.001011/0.8772, allocations: 0.7832 MB / 0.5951 GB, free: 218.2 MB / 474.7 MB Notification: Performance of sort global known variables: time 5e-08/0.8772, allocations: 0 / 0.5951 GB, free: 218.2 MB / 474.7 MB Notification: Performance of remove unused functions: time 0.003692/0.8809, allocations: 1.74 MB / 0.5968 GB, free: 218.2 MB / 474.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 10 (tank.level,tank.medium.T,heater.mediums[1].p,heater.mediums[1].T,radiator.mediums[1].p,radiator.mediums[1].T,pipe.mediums[1].p,pipe.mediums[1].T,pipe.mediums[2].p,pipe.mediums[2].T) * Number of discrete variables: 4 (tank.regularFlow[1],tank.regularFlow[2],tank.inFlow[1],tank.inFlow[2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (181): * Single equations (assignments): 167 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 8 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,9), (2,8), (5,17)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002098/0.8829, allocations: 1.089 MB / 0.5979 GB, free: 218.1 MB / 474.7 MB Notification: Performance of simCode: created initialization part: time 0.005852/0.8888, allocations: 2.929 MB / 0.6008 GB, free: 217.9 MB / 474.7 MB Notification: Performance of simCode: created event and clocks part: time 5.219e-06/0.8888, allocations: 3.938 kB / 0.6008 GB, free: 217.9 MB / 474.7 MB Notification: Performance of simCode: created simulation system equations: time 0.002125/0.8909, allocations: 1.834 MB / 0.6026 GB, free: 217 MB / 474.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002665/0.8936, allocations: 0.9922 MB / 0.6035 GB, free: 216.9 MB / 474.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006932/0.9005, allocations: 4.599 MB / 0.608 GB, free: 215.3 MB / 474.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005988/0.9011, allocations: 0.6207 MB / 0.6086 GB, free: 215.1 MB / 474.7 MB Notification: Performance of simCode: alias equations: time 0.00217/0.9033, allocations: 0.791 MB / 0.6094 GB, free: 215 MB / 474.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004172/0.9037, allocations: 185 kB / 0.6096 GB, free: 215 MB / 474.7 MB Notification: Performance of SimCode: time 3.406e-06/0.9037, allocations: 3.719 kB / 0.6096 GB, free: 215 MB / 474.7 MB Notification: Performance of Templates: time 0.05986/0.9636, allocations: 66.79 MB / 0.6748 GB, free: 151 MB / 474.7 MB " [Timeout remaining time 659] make -j1 -f Modelica_4.1.0_Modelica.Fluid.Examples.HeatingSystem.makefile [Timeout 660] (rm -f Modelica_4.1.0_Modelica.Fluid.Examples.HeatingSystem.pipe ; mkfifo Modelica_4.1.0_Modelica.Fluid.Examples.HeatingSystem.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Fluid.Examples.HeatingSystem.pipe >> ../files/Modelica_4.1.0_Modelica.Fluid.Examples.HeatingSystem.sim & ./Modelica_4.1.0_Modelica.Fluid.Examples.HeatingSystem -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Modelica_4.1.0_Modelica.Fluid.Examples.HeatingSystem.pipe 2>&1) [Timeout 240] [Calling os._exit(0), Time elapsed: 5.472767139784992]