Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 1.4.1/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 1.4.1/package.mo): time 0.08917/0.08917, allocations: 11.16 MB / 30.51 MB, free: 4.918 MB / 24.77 MB " [Timeout remaining time 180] 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 0.001348/0.001348, allocations: 95.61 kB / 38.15 MB, free: 7.379 MB / 33.03 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 0.001582/0.001582, allocations: 160.5 kB / 45.86 MB, free: 10.71 MB / 44.04 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 1.484/1.484, allocations: 177.1 MB / 230.6 MB, free: 5.984 MB / 202.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Physiolibrary 3.0.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Physiolibrary 3.0.0/package.mo): time 0.1495/0.1495, allocations: 17.63 MB / 309.1 MB, free: 2.922 MB / 266.7 MB " [Timeout remaining time 180] Using package Physiolibrary with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Physiolibrary 3.0.0/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) Using package Chemical with version 1.4.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 1.4.1/package.mo) Running command: translateModel(Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation") translateModel(Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.783e-06/1.783e-06, allocations: 0 / 390.6 MB, free: 1.301 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.948e-05/3.126e-05, allocations: 2.312 kB / 390.6 MB, free: 1.297 MB / 346.7 MB Notification: Performance of NFInst.instantiate(Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation): time 0.2227/0.2227, allocations: 66.18 MB / 456.8 MB, free: 54.5 MB / 394.7 MB Notification: Performance of NFInst.instExpressions: time 0.02119/0.2439, allocations: 23.88 MB / 480.7 MB, free: 47.84 MB / 394.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001461/0.2454, allocations: 44.72 kB / 480.7 MB, free: 47.82 MB / 394.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0008839/0.2463, allocations: 408.8 kB / 481.1 MB, free: 47.57 MB / 394.7 MB Notification: Performance of NFTyping.typeBindings: time 0.006352/0.2526, allocations: 2.971 MB / 484.1 MB, free: 45.84 MB / 394.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.006539/0.2591, allocations: 3.027 MB / 487.1 MB, free: 44.15 MB / 394.7 MB Notification: Performance of NFFlatten.flatten: time 0.00247/0.2616, allocations: 2.68 MB / 489.8 MB, free: 42.89 MB / 394.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0007032/0.2623, allocations: 0.6005 MB / 490.4 MB, free: 42.53 MB / 394.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002981/0.2653, allocations: 1.911 MB / 492.3 MB, free: 41.7 MB / 394.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001354/0.2667, allocations: 0.8803 MB / 493.2 MB, free: 41.43 MB / 394.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001458/0.2668, allocations: 87.41 kB / 493.3 MB, free: 41.43 MB / 394.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004676/0.2715, allocations: 2.067 MB / 495.4 MB, free: 40.83 MB / 394.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0003103/0.2718, allocations: 313.7 kB / 495.7 MB, free: 40.66 MB / 394.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0005595/0.2723, allocations: 437.8 kB / 496.1 MB, free: 40.5 MB / 394.7 MB Notification: Performance of NFConvertDAE.convert: time 0.006273/0.2786, allocations: 3.387 MB / 499.5 MB, free: 39.2 MB / 394.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.389e-06/0.2786, allocations: 0 / 499.5 MB, free: 39.2 MB / 394.7 MB Notification: Performance of FrontEnd: time 1.493e-06/0.2786, allocations: 1.281 kB / 499.5 MB, free: 39.2 MB / 394.7 MB Notification: Performance of Transformations before backend: time 1.339e-05/0.2786, allocations: 4 kB / 499.5 MB, free: 39.19 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: 177 * Number of variables: 177 Notification: Performance of Generate backend data structure: time 0.002976/0.2816, allocations: 1.586 MB / 0.4893 GB, free: 38.2 MB / 394.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.324e-05/0.2816, allocations: 8.719 kB / 0.4893 GB, free: 38.2 MB / 394.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003039/0.2819, allocations: 174.6 kB / 0.4895 GB, free: 38.11 MB / 394.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009997/0.2829, allocations: 0.6521 MB / 0.4901 GB, free: 37.73 MB / 394.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.712e-05/0.283, allocations: 60.19 kB / 0.4902 GB, free: 37.7 MB / 394.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001216/0.2831, allocations: 78.38 kB / 0.4903 GB, free: 37.67 MB / 394.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001327/0.2844, allocations: 0.9711 MB / 0.4912 GB, free: 37.13 MB / 394.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.574e-05/0.2845, allocations: 11 kB / 0.4912 GB, free: 37.12 MB / 394.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.044e-05/0.2845, allocations: 26.09 kB / 0.4913 GB, free: 37.1 MB / 394.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.25e-05/0.2846, allocations: 18 kB / 0.4913 GB, free: 37.1 MB / 394.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001234/0.2858, allocations: 0.7417 MB / 0.492 GB, free: 36.86 MB / 394.7 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 0.003758/0.2895, allocations: 2.869 MB / 0.4948 GB, free: 34.93 MB / 394.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001053/0.2906, allocations: 0.5956 MB / 0.4954 GB, free: 34.69 MB / 394.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008785/0.2915, allocations: 460 kB / 0.4958 GB, free: 34.55 MB / 394.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.001936/0.2934, allocations: 1.088 MB / 0.4969 GB, free: 33.99 MB / 394.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.064e-05/0.2934, allocations: 42.16 kB / 0.4969 GB, free: 33.94 MB / 394.7 MB Notification: Performance of pre-optimization done (n=53): time 1.784e-06/0.2934, allocations: 0 / 0.4969 GB, free: 33.94 MB / 394.7 MB Notification: Performance of matching and sorting (n=53): time 0.002267/0.2957, allocations: 1.02 MB / 0.4979 GB, free: 33.55 MB / 394.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.263e-05/0.2957, allocations: 61.06 kB / 0.498 GB, free: 33.48 MB / 394.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007372/0.2965, allocations: 0.7228 MB / 0.4987 GB, free: 33.16 MB / 394.7 MB Notification: Performance of collectPreVariables (initialization): time 4.099e-05/0.2965, allocations: 36.73 kB / 0.4987 GB, free: 33.12 MB / 394.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002269/0.2967, allocations: 474.1 kB / 0.4992 GB, free: 32.74 MB / 394.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001674/0.2969, allocations: 197.9 kB / 0.4994 GB, free: 32.59 MB / 394.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000265/0.2972, allocations: 163.7 kB / 0.4995 GB, free: 32.5 MB / 394.7 MB Notification: Performance of setup shared object (initialization): time 0.0001352/0.2973, allocations: 386.8 kB / 0.4999 GB, free: 32.16 MB / 394.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005971/0.2979, allocations: 312.8 kB / 0.5002 GB, free: 32.06 MB / 394.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006439/0.2985, allocations: 0.5123 MB / 0.5007 GB, free: 31.71 MB / 394.7 MB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: PulmonaryArteries.mass = PulmonaryArteries.tm_start (PulmonaryArteries.m_start[1] + PulmonaryArteries.massOffset = PulmonaryArteries.tm_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: PulmonaryVeins.mass = PulmonaryVeins.tm_start (PulmonaryVeins.m_start[1] + PulmonaryVeins.massOffset = PulmonaryVeins.tm_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: SystemicVeins.mass = SystemicVeins.tm_start (SystemicVeins.m_start[1] + SystemicVeins.massOffset = SystemicVeins.tm_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: SystemicArteries.mass = SystemicArteries.tm_start (SystemicArteries.m_start[1] + SystemicArteries.massOffset = SystemicArteries.tm_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.005954/0.3045, allocations: 2.808 MB / 0.5034 GB, free: 30.66 MB / 394.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.326e-06/0.3045, allocations: 2.812 kB / 0.5034 GB, free: 30.66 MB / 394.7 MB Notification: Performance of matching and sorting (n=102) (initialization): time 0.002104/0.3066, allocations: 1.109 MB / 0.5045 GB, free: 30.2 MB / 394.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.133e-05/0.3066, allocations: 10.39 kB / 0.5045 GB, free: 30.2 MB / 394.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.101e-05/0.3066, allocations: 7.875 kB / 0.5045 GB, free: 30.2 MB / 394.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005076/0.3071, allocations: 195.8 kB / 0.5047 GB, free: 30.12 MB / 394.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007449/0.3079, allocations: 183 kB / 0.5049 GB, free: 30.11 MB / 394.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009777/0.3089, allocations: 2.236 MB / 0.5071 GB, free: 27.95 MB / 394.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009817/0.3098, allocations: 90.56 kB / 0.5072 GB, free: 27.89 MB / 394.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.16e-05/0.3099, allocations: 36.56 kB / 0.5072 GB, free: 27.89 MB / 394.7 MB Warning: The initial conditions are over specified. The following 4 initial equations are redundant, so they are removed from the initialization system: PulmonaryArteries.mass = PulmonaryArteries.tm_start PulmonaryVeins.mass = PulmonaryVeins.tm_start SystemicVeins.mass = SystemicVeins.tm_start SystemicArteries.mass = SystemicArteries.tm_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * 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 (98): * Single equations (assignments): 94 * 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 {(1,1), (1,1), (1,1), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0003611/0.3103, allocations: 235.3 kB / 0.5074 GB, free: 27.71 MB / 394.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001622/0.3104, allocations: 106.6 kB / 0.5075 GB, free: 27.65 MB / 394.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001567/0.312, allocations: 0.7997 MB / 0.5083 GB, free: 27.31 MB / 394.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.742e-06/0.312, allocations: 7.656 kB / 0.5083 GB, free: 27.3 MB / 394.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.462e-06/0.312, allocations: 2.906 kB / 0.5083 GB, free: 27.3 MB / 394.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.403e-06/0.312, allocations: 7.422 kB / 0.5083 GB, free: 27.3 MB / 394.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007268/0.3128, allocations: 0.5623 MB / 0.5089 GB, free: 27 MB / 394.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.105e-06/0.3128, allocations: 2.406 kB / 0.5089 GB, free: 27 MB / 394.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004923/0.3133, allocations: 96.27 kB / 0.509 GB, free: 26.99 MB / 394.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004141/0.3137, allocations: 193 kB / 0.5091 GB, free: 26.92 MB / 394.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.394e-05/0.3137, allocations: 16.08 kB / 0.5092 GB, free: 26.91 MB / 394.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008515/0.3146, allocations: 2.235 MB / 0.5113 GB, free: 24.75 MB / 394.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.492e-06/0.3146, allocations: 3.125 kB / 0.5113 GB, free: 24.75 MB / 394.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002004/0.3166, allocations: 1.228 MB / 0.5125 GB, free: 24.18 MB / 394.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003583/0.3169, allocations: 159.3 kB / 0.5127 GB, free: 24.09 MB / 394.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001139/0.317, allocations: 14.34 kB / 0.5127 GB, free: 24.08 MB / 394.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005009/0.3175, allocations: 27.72 kB / 0.5127 GB, free: 24.07 MB / 394.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001113/0.3177, allocations: 46.61 kB / 0.5128 GB, free: 24.06 MB / 394.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.301e-05/0.3177, allocations: 21.06 kB / 0.5128 GB, free: 24.05 MB / 394.7 MB Notification: Performance of sorting global known variables: time 0.0004838/0.3182, allocations: 487.8 kB / 0.5133 GB, free: 23.79 MB / 394.7 MB Notification: Performance of sort global known variables: time 7e-08/0.3182, allocations: 0 / 0.5133 GB, free: 23.79 MB / 394.7 MB Notification: Performance of remove unused functions: time 0.002054/0.3202, allocations: 0.82 MB / 0.5141 GB, free: 22.99 MB / 394.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 8 (PulmonaryArteries.enthalpy,PulmonaryArteries.substanceMasses[1],PulmonaryVeins.enthalpy,PulmonaryVeins.substanceMasses[1],SystemicVeins.enthalpy,SystemicVeins.substanceMasses[1],SystemicArteries.enthalpy,SystemicArteries.substanceMasses[1]) * 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 (53): * Single equations (assignments): 49 * 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 {(1,1), (1,1), (1,1), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00177/0.322, allocations: 1.131 MB / 0.5152 GB, free: 21.92 MB / 394.7 MB Notification: Performance of simCode: created initialization part: time 0.001456/0.3235, allocations: 0.7264 MB / 0.5159 GB, free: 21.2 MB / 394.7 MB Notification: Performance of simCode: created event and clocks part: time 2.885e-06/0.3235, allocations: 0 / 0.5159 GB, free: 21.2 MB / 394.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0006082/0.3241, allocations: 322.6 kB / 0.5162 GB, free: 20.89 MB / 394.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001573/0.3256, allocations: 400.5 kB / 0.5166 GB, free: 20.54 MB / 394.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002376/0.328, allocations: 1.789 MB / 0.5183 GB, free: 18.72 MB / 394.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000266/0.3283, allocations: 414.6 kB / 0.5187 GB, free: 18.29 MB / 394.7 MB Notification: Performance of simCode: alias equations: time 0.000558/0.3288, allocations: 168.3 kB / 0.5189 GB, free: 18.12 MB / 394.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001889/0.329, allocations: 76.47 kB / 0.5189 GB, free: 18.05 MB / 394.7 MB Notification: Performance of SimCode: time 7.11e-07/0.329, allocations: 4 kB / 0.519 GB, free: 18.05 MB / 394.7 MB Notification: Performance of Templates: time 0.04074/0.3698, allocations: 29.5 MB / 0.5478 GB, free: 4.875 MB / 410.7 MB " [Timeout remaining time 660] make -j1 -f Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.makefile [Timeout 660] (rm -f Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.pipe ; mkfifo Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.pipe ; head -c 1048576 < Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.pipe >> ../files/Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.sim & ./Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation -abortSlowSimulation -alarm=480 -lv LOG_STATS > Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 5.9973189170705155]