Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction.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 0.00091/0.00091, allocations: 79.75 kB / 21.18 MB, free: 3.379 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 0.001154/0.001154, allocations: 161 kB / 24.55 MB, free: 16 kB / 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 1.004/1.004, allocations: 177.1 MB / 205 MB, free: 5.621 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2859/0.2859, allocations: 34.27 MB / 295.7 MB, free: 0.6875 MB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/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(ModelicaTest.Rotational.TestFriction,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5020,variableFilter="time|clutch.phi_rel|clutch.w_rel|inertia.phi|inertia.w|inertia1.phi|inertia1.w|inertia2.phi|inertia2.w|inertia5.phi|inertia5.w|oneWayClutch.phi_rel|oneWayClutch.w_rel|bearingFriction.mode|bearingFriction.startBackward|bearingFriction.startForward|brake.mode|brake.startBackward|brake.startForward|clutch.mode|clutch.startBackward|clutch.startForward|oneWayClutch.startForward|oneWayClutch.stuck",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction") translateModel(ModelicaTest.Rotational.TestFriction,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5020,variableFilter="time|clutch.phi_rel|clutch.w_rel|inertia.phi|inertia.w|inertia1.phi|inertia1.w|inertia2.phi|inertia2.w|inertia5.phi|inertia5.w|oneWayClutch.phi_rel|oneWayClutch.w_rel|bearingFriction.mode|bearingFriction.startBackward|bearingFriction.startForward|brake.mode|brake.startBackward|brake.startForward|clutch.mode|clutch.startBackward|clutch.startForward|oneWayClutch.startForward|oneWayClutch.stuck",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.904e-06/1.904e-06, allocations: 0 / 378 MB, free: 2.645 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.905e-05/3.096e-05, allocations: 5.688 kB / 378 MB, free: 2.641 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Rotational.TestFriction): time 0.01161/0.01165, allocations: 4.048 MB / 382.1 MB, free: 14.56 MB / 362.7 MB Notification: Performance of NFInst.instExpressions: time 0.006064/0.01771, allocations: 1.477 MB / 383.5 MB, free: 13.08 MB / 362.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004413/0.01815, allocations: 19.88 kB / 383.6 MB, free: 13.06 MB / 362.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0004395/0.01859, allocations: 138.6 kB / 383.7 MB, free: 12.92 MB / 362.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0006504/0.01924, allocations: 289.8 kB / 384 MB, free: 12.64 MB / 362.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.003906/0.02315, allocations: 375.2 kB / 384.3 MB, free: 12.27 MB / 362.7 MB Notification: Performance of NFFlatten.flatten: time 0.00115/0.0243, allocations: 1.124 MB / 385.5 MB, free: 11.14 MB / 362.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0002732/0.02457, allocations: 127 kB / 385.6 MB, free: 11.01 MB / 362.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003931/0.0285, allocations: 0.655 MB / 386.2 MB, free: 10.35 MB / 362.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0006637/0.02916, allocations: 423 kB / 386.7 MB, free: 9.938 MB / 362.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001449/0.02931, allocations: 84 kB / 386.7 MB, free: 9.855 MB / 362.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003058/0.02961, allocations: 147.8 kB / 386.9 MB, free: 9.711 MB / 362.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002412/0.02986, allocations: 235.2 kB / 387.1 MB, free: 9.48 MB / 362.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0003167/0.03017, allocations: 307.3 kB / 387.4 MB, free: 9.18 MB / 362.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0009802/0.03115, allocations: 0.7824 MB / 388.2 MB, free: 8.395 MB / 362.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.699e-06/0.03116, allocations: 0 / 388.2 MB, free: 8.395 MB / 362.7 MB Notification: Performance of FrontEnd: time 1.313e-06/0.03116, allocations: 0 / 388.2 MB, free: 8.395 MB / 362.7 MB Notification: Performance of Transformations before backend: time 1.256e-05/0.03117, allocations: 0 / 388.2 MB, free: 8.395 MB / 362.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 156 * Number of variables: 156 Notification: Performance of Generate backend data structure: time 0.004907/0.03608, allocations: 1.157 MB / 389.4 MB, free: 7.199 MB / 362.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.694e-05/0.03613, allocations: 12.03 kB / 389.4 MB, free: 7.188 MB / 362.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004767/0.0366, allocations: 168.3 kB / 389.5 MB, free: 7.023 MB / 362.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003716/0.04032, allocations: 442.8 kB / 390 MB, free: 6.559 MB / 362.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.857e-05/0.04039, allocations: 49.69 kB / 390 MB, free: 6.512 MB / 362.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001267/0.04051, allocations: 68.33 kB / 390.1 MB, free: 6.445 MB / 362.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001226/0.04174, allocations: 0.6846 MB / 390.8 MB, free: 5.715 MB / 362.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.458e-05/0.04177, allocations: 19.94 kB / 390.8 MB, free: 5.695 MB / 362.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.629e-05/0.04184, allocations: 31.94 kB / 390.8 MB, free: 5.664 MB / 362.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.261e-05/0.04186, allocations: 19.98 kB / 390.8 MB, free: 5.645 MB / 362.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009538/0.04282, allocations: 437.3 kB / 391.3 MB, free: 5.219 MB / 362.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006329/0.04914, allocations: 2.495 MB / 393.8 MB, free: 2.621 MB / 362.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001079/0.05022, allocations: 0.5182 MB / 394.3 MB, free: 2.055 MB / 362.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004069/0.05063, allocations: 222.7 kB / 394.5 MB, free: 1.82 MB / 362.7 MB Notification: Performance of preOpt evalFunc (simulation): time 6.462e-05/0.0507, allocations: 20.36 kB / 394.5 MB, free: 1.801 MB / 362.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.382e-05/0.05073, allocations: 49.27 kB / 394.6 MB, free: 1.742 MB / 362.7 MB Notification: Performance of pre-optimization done (n=79): time 2.866e-06/0.05073, allocations: 4 kB / 394.6 MB, free: 1.738 MB / 362.7 MB Notification: Performance of matching and sorting (n=83): time 0.004956/0.05569, allocations: 2.409 MB / 397 MB, free: 15.21 MB / 378.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.23e-05/0.05576, allocations: 148.4 kB / 397.1 MB, free: 15.03 MB / 378.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005021/0.05626, allocations: 478.6 kB / 397.6 MB, free: 14.55 MB / 378.7 MB Notification: Performance of collectPreVariables (initialization): time 6.855e-05/0.05633, allocations: 61.69 kB / 397.6 MB, free: 14.48 MB / 378.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001871/0.05652, allocations: 331.8 kB / 398 MB, free: 14.15 MB / 378.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002189/0.05674, allocations: 301.6 kB / 398.3 MB, free: 13.85 MB / 378.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002644/0.057, allocations: 168.2 kB / 398.4 MB, free: 13.68 MB / 378.7 MB Notification: Performance of setup shared object (initialization): time 0.000186/0.05719, allocations: 0.5469 MB / 399 MB, free: 13.12 MB / 378.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004713/0.05766, allocations: 213.9 kB / 399.2 MB, free: 12.91 MB / 378.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006179/0.05828, allocations: 431.8 kB / 399.6 MB, free: 12.41 MB / 378.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007865/0.05906, allocations: 0.5262 MB / 400.1 MB, free: 11.8 MB / 378.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.807e-06/0.05907, allocations: 0 / 400.1 MB, free: 11.8 MB / 378.7 MB Notification: Performance of matching and sorting (n=119) (initialization): time 0.001899/0.06097, allocations: 0.9171 MB / 401 MB, free: 10.86 MB / 378.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.156e-05/0.06099, allocations: 8 kB / 401.1 MB, free: 10.86 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.227e-05/0.061, allocations: 4.406 kB / 401.1 MB, free: 10.85 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.00111/0.06211, allocations: 474.3 kB / 401.5 MB, free: 10.37 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004494/0.06256, allocations: 139.8 kB / 401.7 MB, free: 10.23 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003309/0.06587, allocations: 4.771 MB / 406.4 MB, free: 5.242 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006128/0.06648, allocations: 103.8 kB / 406.5 MB, free: 5.141 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.719e-05/0.06656, allocations: 39.98 kB / 406.6 MB, free: 5.102 MB / 378.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * Number of states: 0 () * Number of discrete variables: 30 (brake.mode,$PRE.brake.mode,brake.locked,brake.startBackward,$PRE.brake.startBackward,brake.startForward,$PRE.brake.startForward,brake.free,clutch.mode,$PRE.clutch.mode,clutch.locked,clutch.startBackward,$PRE.clutch.startBackward,clutch.startForward,$PRE.clutch.startForward,clutch.free,oneWayClutch.free,oneWayClutch.stuck,$PRE.oneWayClutch.stuck,oneWayClutch.locked,oneWayClutch.startForward,$PRE.oneWayClutch.startForward,bearingFriction.free,bearingFriction.mode,$PRE.bearingFriction.mode,bearingFriction.locked,bearingFriction.startBackward,$PRE.bearingFriction.startBackward,bearingFriction.startForward,$PRE.bearingFriction.startForward) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (88): * Single equations (assignments): 84 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * 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): 4 systems {(1,8), (1,10), (1,6), (1,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0003038/0.06686, allocations: 219 kB / 406.8 MB, free: 4.875 MB / 378.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002547/0.06712, allocations: 99.58 kB / 406.9 MB, free: 4.777 MB / 378.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000135/0.06725, allocations: 88.92 kB / 407 MB, free: 4.688 MB / 378.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.032e-05/0.06726, allocations: 8 kB / 407 MB, free: 4.68 MB / 378.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.947e-06/0.06727, allocations: 4 kB / 407 MB, free: 4.676 MB / 378.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.776e-06/0.06728, allocations: 3.984 kB / 407 MB, free: 4.672 MB / 378.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003132/0.07041, allocations: 1.811 MB / 408.8 MB, free: 2.805 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.322e-06/0.07042, allocations: 4 kB / 408.8 MB, free: 2.801 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004349/0.07085, allocations: 107.8 kB / 408.9 MB, free: 2.695 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009156/0.07177, allocations: 458.5 kB / 409.3 MB, free: 2.23 MB / 378.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.7e-05/0.07185, allocations: 35.95 kB / 409.4 MB, free: 2.195 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003387/0.07523, allocations: 4.539 MB / 413.9 MB, free: 13.44 MB / 394.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.894e-06/0.07524, allocations: 0 / 413.9 MB, free: 13.44 MB / 394.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0023/0.07754, allocations: 1.465 MB / 415.4 MB, free: 11.94 MB / 394.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003499/0.07789, allocations: 151.4 kB / 415.5 MB, free: 11.79 MB / 394.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001228/0.07801, allocations: 32 kB / 415.6 MB, free: 11.76 MB / 394.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000577/0.07859, allocations: 83.91 kB / 415.6 MB, free: 11.68 MB / 394.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007068/0.07929, allocations: 199.5 kB / 415.8 MB, free: 11.48 MB / 394.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.774e-05/0.07937, allocations: 39.89 kB / 415.9 MB, free: 11.45 MB / 394.7 MB Notification: Performance of sorting global known variables: time 0.0003258/0.0797, allocations: 318.8 kB / 416.2 MB, free: 11.14 MB / 394.7 MB Notification: Performance of sort global known variables: time 1.4e-07/0.0797, allocations: 8 kB / 416.2 MB, free: 11.13 MB / 394.7 MB Notification: Performance of remove unused functions: time 0.0009218/0.08062, allocations: 211.9 kB / 416.4 MB, free: 10.92 MB / 394.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 12 (inertia4.phi,inertia4.w,oneWayClutch.phi_rel,oneWayClutch.w_rel,inertia2.phi,inertia2.w,clutch.phi_rel,clutch.w_rel,inertia1.w,brake.phi,inertia.w,bearingFriction.phi) * Number of discrete variables: 18 (oneWayClutch.startForward,oneWayClutch.locked,oneWayClutch.stuck,oneWayClutch.free,clutch.free,clutch.startForward,clutch.startBackward,clutch.locked,clutch.mode,brake.free,brake.startForward,brake.startBackward,brake.locked,brake.mode,bearingFriction.startForward,bearingFriction.startBackward,bearingFriction.locked,bearingFriction.mode) * Number of discrete states: 11 (bearingFriction.mode,bearingFriction.startForward,bearingFriction.startBackward,brake.mode,brake.startForward,brake.startBackward,clutch.mode,clutch.startForward,clutch.startBackward,oneWayClutch.stuck,oneWayClutch.startForward) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (54): * Single equations (assignments): 50 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * 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): 4 systems {(1,6), (1,10), (1,7), (1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001082/0.0817, allocations: 381.1 kB / 416.8 MB, free: 10.66 MB / 394.7 MB Notification: Performance of simCode: created initialization part: time 0.001737/0.08344, allocations: 0.8203 MB / 417.6 MB, free: 9.816 MB / 394.7 MB Notification: Performance of simCode: created event and clocks part: time 2.414e-06/0.08344, allocations: 0 / 417.6 MB, free: 9.816 MB / 394.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0008726/0.08431, allocations: 0.5626 MB / 418.2 MB, free: 9.238 MB / 394.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001046/0.08536, allocations: 195.4 kB / 418.4 MB, free: 9.055 MB / 394.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003903/0.08926, allocations: 1.773 MB / 420.1 MB, free: 7.23 MB / 394.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001656/0.08943, allocations: 167.1 kB / 420.3 MB, free: 7.047 MB / 394.7 MB Notification: Performance of simCode: alias equations: time 0.0002898/0.08972, allocations: 80.97 kB / 420.4 MB, free: 6.969 MB / 394.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001945/0.08991, allocations: 64.47 kB / 420.4 MB, free: 6.906 MB / 394.7 MB Notification: Performance of SimCode: time 1.783e-06/0.08991, allocations: 0 / 420.4 MB, free: 6.906 MB / 394.7 MB Notification: Performance of Templates: time 0.02064/0.1106, allocations: 14.25 MB / 434.7 MB, free: 8.781 MB / 410.7 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction.makefile [Timeout 660] (rm -f ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction.sim & ./ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Rotational.TestFriction_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Rotational/TestFriction/TestFriction.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 4.001532798632979]