Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001393/0.001393, allocations: 106.5 kB / 19.74 MB, free: 2.566 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001635/0.001635, allocations: 220.7 kB / 22.92 MB, free: 5.535 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo): time 1.282/1.282, allocations: 230.5 MB / 256.4 MB, free: 8.426 MB / 206.1 MB " [Timeout remaining time 179] Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic,fileNamePrefix="Modelica_4_1_0-beta_om_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic,fileNamePrefix="Modelica_4_1_0-beta_om_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Warning: Requested package Modelica of version trunk, but this package was already loaded with version 4.1.0. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Warning: Requested package Complex of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Warning: Requested package ModelicaServices of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Notification: Performance of FrontEnd - loaded program: time 0.001808/0.001808, allocations: 67.83 kB / 376.1 MB, free: 4.031 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2206/0.2224, allocations: 53.32 MB / 429.4 MB, free: 7.406 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic): time 0.02425/0.2466, allocations: 23.42 MB / 452.9 MB, free: 15.89 MB / 366.1 MB Notification: Performance of NFInst.instExpressions: time 0.01489/0.2615, allocations: 7.137 MB / 460 MB, free: 8.73 MB / 366.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.004039/0.2656, allocations: 175.4 kB / 460.2 MB, free: 8.559 MB / 366.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01421/0.2798, allocations: 8.014 MB / 468.2 MB, free: 0.5195 MB / 366.1 MB Notification: Performance of NFTyping.typeBindings: time 0.008729/0.2885, allocations: 3.65 MB / 471.8 MB, free: 12.86 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004556/0.2931, allocations: 2.009 MB / 473.8 MB, free: 10.84 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.0186/0.3117, allocations: 13.56 MB / 487.4 MB, free: 13.25 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01099/0.3227, allocations: 7.399 MB / 494.8 MB, free: 5.758 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.007921/0.3306, allocations: 4.289 MB / 499.1 MB, free: 1.457 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.009271/0.3399, allocations: 6.104 MB / 0.4934 GB, free: 11.34 MB / 414.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002956/0.3428, allocations: 1.004 MB / 0.4943 GB, free: 10.33 MB / 414.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.005141/0.3479, allocations: 2.197 MB / 0.4965 GB, free: 8.133 MB / 414.1 MB Notification: Performance of NFScalarize.scalarize: time 0.006153/0.3541, allocations: 5.213 MB / 0.5016 GB, free: 2.906 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 0.007622/0.3617, allocations: 5.69 MB / 0.5071 GB, free: 13.19 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01921/0.3809, allocations: 17.97 MB / 0.5247 GB, free: 11.16 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.255e-06/0.3809, allocations: 4 kB / 0.5247 GB, free: 11.15 MB / 446.1 MB Notification: Performance of FrontEnd: time 2.044e-06/0.3809, allocations: 0 / 0.5247 GB, free: 11.15 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0004006/0.3813, allocations: 0 / 0.5247 GB, free: 11.15 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2752 * Number of variables: 2752 Notification: Performance of Generate backend data structure: time 0.36/0.7413, allocations: 12.12 MB / 0.5365 GB, free: 92.26 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.556e-05/0.7414, allocations: 14.39 kB / 0.5365 GB, free: 92.26 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003196/0.7446, allocations: 1.344 MB / 0.5378 GB, free: 91.63 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.2649/1.009, allocations: 24.57 MB / 0.5618 GB, free: 74.72 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01843/1.028, allocations: 10.23 MB / 0.5718 GB, free: 65.09 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002625/1.028, allocations: 0.5267 MB / 0.5723 GB, free: 64.61 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001743/1.03, allocations: 0.7237 MB / 0.5731 GB, free: 63.93 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02694/1.057, allocations: 19.13 MB / 0.5917 GB, free: 43.89 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002264/1.057, allocations: 91.36 kB / 0.5918 GB, free: 43.8 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007409/1.058, allocations: 323.8 kB / 0.5921 GB, free: 43.48 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00297/1.061, allocations: 2.817 MB / 0.5949 GB, free: 40.66 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02416/1.085, allocations: 15.48 MB / 0.61 GB, free: 25.16 MB / 446.1 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 0.08504/1.17, allocations: 72.24 MB / 0.6805 GB, free: 15.19 MB / 0.4982 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02167/1.192, allocations: 7.77 MB / 0.6881 GB, free: 7.273 MB / 0.4982 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005509/1.197, allocations: 3.995 MB / 0.692 GB, free: 3.258 MB / 0.4982 GB Notification: Performance of preOpt evalFunc (simulation): time 0.02002/1.217, allocations: 14.25 MB / 0.7059 GB, free: 4.59 MB / 0.5138 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.82e-05/1.217, allocations: 72.45 kB / 0.706 GB, free: 4.508 MB / 0.5138 GB Notification: Performance of pre-optimization done (n=309): time 5.2e-06/1.217, allocations: 4 kB / 0.706 GB, free: 4.504 MB / 0.5138 GB Notification: Performance of matching and sorting (n=416): time 0.3578/1.575, allocations: 51.05 MB / 0.7559 GB, free: 183.2 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.123e-05/1.575, allocations: 405.7 kB / 0.7563 GB, free: 182.7 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008476/1.584, allocations: 7.593 MB / 0.7637 GB, free: 180.2 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0007509/1.584, allocations: 92.73 kB / 0.7638 GB, free: 180.1 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.002841/1.587, allocations: 5.981 MB / 0.7696 GB, free: 176.2 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.001267/1.588, allocations: 1.578 MB / 0.7712 GB, free: 175 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002004/1.59, allocations: 1.844 MB / 0.773 GB, free: 174.1 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 3.849e-05/1.59, allocations: 308.8 kB / 0.7732 GB, free: 173.8 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004613/1.595, allocations: 4.456 MB / 0.7776 GB, free: 172.1 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006445/1.602, allocations: 9.416 MB / 0.7868 GB, free: 163.9 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01221/1.614, allocations: 14.92 MB / 0.8014 GB, free: 148.3 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.8e-05/1.614, allocations: 48 kB / 0.8014 GB, free: 148.2 MB / 0.545 GB Notification: Performance of matching and sorting (n=1204) (initialization): time 0.02807/1.642, allocations: 18.07 MB / 0.8191 GB, free: 130.1 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 8.48e-05/1.642, allocations: 80 kB / 0.8191 GB, free: 130.1 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001219/1.642, allocations: 168 kB / 0.8193 GB, free: 129.9 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01401/1.656, allocations: 5.197 MB / 0.8244 GB, free: 124.7 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005692/1.662, allocations: 1.95 MB / 0.8263 GB, free: 122.7 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03247/1.694, allocations: 30.22 MB / 0.8558 GB, free: 92.38 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007155/1.701, allocations: 0.5462 MB / 0.8563 GB, free: 91.84 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001126/1.703, allocations: 0.5039 MB / 0.8568 GB, free: 91.33 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 774 * Number of states: 0 () * Number of discrete variables: 73 (jointRRP.jointUSP.prismatic.positiveBranch,jointRRP.jointUSP.rod1Color[3],jointRRP.jointUSP.rod1Color[2],jointRRP.jointUSP.rod1Color[1],jointRRP.jointUSP.cylinderColor[3],jointRRP.jointUSP.cylinderColor[2],jointRRP.jointUSP.cylinderColor[1],jointRRP.jointUSP.sphereColor[3],jointRRP.jointUSP.sphereColor[2],jointRRP.jointUSP.sphereColor[1],jointRRP.rodColor[3],jointRRP.rodColor[2],jointRRP.rodColor[1],jointRRP.cylinderColor[3],jointRRP.cylinderColor[2],jointRRP.cylinderColor[1],cylPosition.color[3],cylPosition.color[2],cylPosition.color[1],mid.color[3],mid.color[2],mid.color[1],crank4.color[3],crank4.color[2],crank4.color[1],crank4.body.sphereColor[3],crank4.body.sphereColor[2],crank4.body.sphereColor[1],crank3.color[3],crank3.color[2],crank3.color[1],crank3.body.sphereColor[3],crank3.body.sphereColor[2],crank3.body.sphereColor[1],crank2.color[3],crank2.color[2],crank2.color[1],crank2.body.sphereColor[3],crank2.body.sphereColor[2],crank2.body.sphereColor[1],crank1.color[3],crank1.color[2],crank1.color[1],crank1.body.sphereColor[3],crank1.body.sphereColor[2],crank1.body.sphereColor[1],bearing.cylinderColor[3],bearing.cylinderColor[2],bearing.cylinderColor[1],connectingRod.color[3],connectingRod.color[2],connectingRod.color[1],connectingRod.body.sphereColor[3],connectingRod.body.sphereColor[2],connectingRod.body.sphereColor[1],piston.color[3],piston.color[2],piston.color[1],piston.body.sphereColor[3],piston.body.sphereColor[2],piston.body.sphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1047): * Single equations (assignments): 1042 * Array equations: 4 * 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): 1 system {(3,129,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.005035/1.708, allocations: 4.086 MB / 0.8608 GB, free: 87.24 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001252/1.709, allocations: 0.7373 MB / 0.8615 GB, free: 86.5 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02002/1.729, allocations: 11.85 MB / 0.8731 GB, free: 74.6 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.415e-05/1.729, allocations: 40 kB / 0.8731 GB, free: 74.56 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.566e-05/1.729, allocations: 24 kB / 0.8731 GB, free: 74.54 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.908e-05/1.729, allocations: 15.94 kB / 0.8732 GB, free: 74.52 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03728/1.766, allocations: 25.28 MB / 0.8978 GB, free: 49.13 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.589e-05/1.766, allocations: 12 kB / 0.8979 GB, free: 49.12 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00245/1.769, allocations: 0.5655 MB / 0.8984 GB, free: 48.55 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01317/1.782, allocations: 4.846 MB / 0.9031 GB, free: 43.7 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006315/1.783, allocations: 79.83 kB / 0.9032 GB, free: 43.62 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02919/1.812, allocations: 26.91 MB / 0.9295 GB, free: 16.57 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.554e-06/1.812, allocations: 11.94 kB / 0.9295 GB, free: 16.56 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2127/2.024, allocations: 17.79 MB / 0.9469 GB, free: 167.6 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001794/2.026, allocations: 0.7644 MB / 0.9476 GB, free: 167.5 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001121/2.027, allocations: 80.41 kB / 0.9477 GB, free: 167.5 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00318/2.031, allocations: 270.7 kB / 0.948 GB, free: 167.5 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008317/2.031, allocations: 296.9 kB / 0.9483 GB, free: 167.5 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002664/2.032, allocations: 111.9 kB / 0.9484 GB, free: 167.5 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.005772/2.037, allocations: 4.884 MB / 0.9531 GB, free: 167.3 MB / 0.545 GB Notification: Performance of sort global known variables: time 9e-08/2.037, allocations: 0 / 0.9531 GB, free: 167.3 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.007126/2.045, allocations: 2.207 MB / 0.9553 GB, free: 167.3 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 34 * Number of states: 2 (inertia.phi,inertia.w) * 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 (287): * Single equations (assignments): 283 * Array equations: 3 * 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): 1 system {(3,113,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.02616/2.071, allocations: 18.56 MB / 0.9734 GB, free: 159.9 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.0131/2.084, allocations: 10.75 MB / 0.9839 GB, free: 155.8 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 9.719e-06/2.084, allocations: 2.312 kB / 0.9839 GB, free: 155.8 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.005337/2.089, allocations: 4.379 MB / 0.9882 GB, free: 153.1 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005684/2.095, allocations: 1.174 MB / 0.9893 GB, free: 152.1 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1301/2.225, allocations: 99.89 MB / 1.087 GB, free: 48.25 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006639/2.232, allocations: 6.37 MB / 1.093 GB, free: 41.85 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.005693/2.237, allocations: 2.931 MB / 1.096 GB, free: 38.91 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004783/2.242, allocations: 4.354 MB / 1.1 GB, free: 34.55 MB / 0.545 GB Notification: Performance of SimCode: time 9.12e-07/2.242, allocations: 0 / 1.1 GB, free: 34.55 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3936/2.636, allocations: 177 MB / 1.273 GB, free: 102.7 MB / 0.5763 GB Notification: Performance of buildModelFMU: Generate platform static: time 45.65/48.28, allocations: 6.172 kB / 1.273 GB, free: 102.7 MB / 0.5763 GB " [Timeout remaining time 612] (rm -f Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe ; mkfifo Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe ; head -c 1048576 < Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe >> ../files/Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic_res.mat --tempDir=temp_Modelica_4_1_0-beta_om_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic_fmu --startTime=0 --stopTime=0.5 --timeout=50 --tolerance=1e-06 Modelica_4_1_0-beta_om_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic.fmu > Modelica_4.1.0-beta.om_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe 2>&1) [Timeout 52.5] [Calling os._exit(0), Time elapsed: 50.71146568800032]