Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape.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 0.00139/0.00139, allocations: 83.58 kB / 21.19 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 0.001192/0.001192, 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 0.9703/0.9703, allocations: 177.1 MB / 205 MB, free: 5.312 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.268/0.268, allocations: 32.81 MB / 294.3 MB, free: 1.168 MB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+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.MultiBody.Parts.BodyShape,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|freeMotion.Q.[0-9,]+.|freeMotion.r_rel_a.[0-9,]+.|freeMotion.v_rel_a.[0-9,]+.|freeMotion.w_rel_b.[0-9,]+.",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape") translateModel(ModelicaTest.MultiBody.Parts.BodyShape,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|freeMotion.Q.[0-9,]+.|freeMotion.r_rel_a.[0-9,]+.|freeMotion.v_rel_a.[0-9,]+.|freeMotion.w_rel_b.[0-9,]+.",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.573e-06/1.573e-06, allocations: 0 / 376 MB, free: 4.68 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.254e-05/2.412e-05, allocations: 6.25 kB / 376 MB, free: 4.672 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Parts.BodyShape): time 0.008492/0.008516, allocations: 10.6 MB / 386.6 MB, free: 10.02 MB / 362.7 MB Notification: Performance of NFInst.instExpressions: time 0.006476/0.01499, allocations: 4.007 MB / 390.6 MB, free: 6 MB / 362.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009827/0.01598, allocations: 79.62 kB / 390.7 MB, free: 5.922 MB / 362.7 MB Notification: Performance of NFTyping.typeComponents: time 0.003152/0.01913, allocations: 2.764 MB / 393.5 MB, free: 3.148 MB / 362.7 MB Notification: Performance of NFTyping.typeBindings: time 0.00316/0.02229, allocations: 1.886 MB / 395.3 MB, free: 1.254 MB / 362.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001194/0.02348, allocations: 0.7989 MB / 396.1 MB, free: 464 kB / 362.7 MB Notification: Performance of NFFlatten.flatten: time 0.004425/0.02791, allocations: 4.911 MB / 401.1 MB, free: 11.54 MB / 378.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003897/0.0318, allocations: 3.3 MB / 404.4 MB, free: 8.176 MB / 378.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002768/0.03457, allocations: 2.347 MB / 406.7 MB, free: 5.824 MB / 378.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002202/0.03677, allocations: 2.295 MB / 409 MB, free: 3.523 MB / 378.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0007252/0.0375, allocations: 320 kB / 409.3 MB, free: 3.211 MB / 378.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001525/0.03902, allocations: 1.193 MB / 410.5 MB, free: 2.016 MB / 378.7 MB Notification: Performance of NFScalarize.scalarize: time 0.001148/0.04017, allocations: 2.041 MB / 412.5 MB, free: 15.97 MB / 394.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0009487/0.04112, allocations: 1.254 MB / 413.8 MB, free: 14.71 MB / 394.7 MB Notification: Performance of NFConvertDAE.convert: time 0.003691/0.04481, allocations: 4.464 MB / 418.3 MB, free: 10.23 MB / 394.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.408e-06/0.04482, allocations: 0 / 418.3 MB, free: 10.23 MB / 394.7 MB Notification: Performance of FrontEnd: time 1.163e-06/0.04482, allocations: 0 / 418.3 MB, free: 10.23 MB / 394.7 MB Notification: Performance of Transformations before backend: time 4.051e-05/0.04486, allocations: 0 / 418.3 MB, free: 10.23 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: 1449 * Number of variables: 1449 Notification: Performance of Generate backend data structure: time 0.004855/0.04971, allocations: 5.086 MB / 423.3 MB, free: 5.086 MB / 394.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.845e-05/0.04976, allocations: 8.031 kB / 423.4 MB, free: 5.078 MB / 394.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004593/0.05435, allocations: 2.432 MB / 425.8 MB, free: 2.641 MB / 394.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002246/0.0566, allocations: 2.082 MB / 427.9 MB, free: 0.5117 MB / 394.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001245/0.05672, allocations: 238.4 kB / 428.1 MB, free: 284 kB / 394.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005421/0.05727, allocations: 396.3 kB / 428.5 MB, free: 15.89 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006726/0.06399, allocations: 6.11 MB / 434.6 MB, free: 8.844 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.981e-05/0.06406, allocations: 43.62 kB / 434.6 MB, free: 8.801 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002518/0.06431, allocations: 147.9 kB / 434.8 MB, free: 8.656 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00148/0.06579, allocations: 1.755 MB / 436.5 MB, free: 6.895 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006661/0.07245, allocations: 3.364 MB / 439.9 MB, free: 3.5 MB / 410.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1725/0.2449, allocations: 42.28 MB / 482.2 MB, free: 58.6 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.004243/0.2492, allocations: 2.181 MB / 484.4 MB, free: 58.2 MB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000664/0.2498, allocations: 0.5654 MB / 484.9 MB, free: 58.07 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.004654/0.2545, allocations: 4.648 MB / 489.6 MB, free: 55.66 MB / 410.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.642e-05/0.2545, allocations: 48.61 kB / 489.6 MB, free: 55.61 MB / 410.7 MB Notification: Performance of pre-optimization done (n=144): time 2.965e-06/0.2545, allocations: 0 / 489.6 MB, free: 55.61 MB / 410.7 MB Notification: Performance of matching and sorting (n=160): time 0.0169/0.2714, allocations: 10.65 MB / 0.4886 GB, free: 52.1 MB / 410.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0006641/0.2721, allocations: 2.062 MB / 0.4906 GB, free: 50.01 MB / 410.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003227/0.2753, allocations: 3.453 MB / 0.4939 GB, free: 48.62 MB / 410.7 MB Notification: Performance of collectPreVariables (initialization): time 7.603e-05/0.2754, allocations: 50.97 kB / 0.494 GB, free: 48.58 MB / 410.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.001319/0.2767, allocations: 3.313 MB / 0.4972 GB, free: 46.18 MB / 410.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004664/0.2772, allocations: 0.6944 MB / 0.4979 GB, free: 45.68 MB / 410.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001257/0.2784, allocations: 1.296 MB / 0.4992 GB, free: 44.99 MB / 410.7 MB Notification: Performance of setup shared object (initialization): time 3.797e-05/0.2785, allocations: 484.1 kB / 0.4996 GB, free: 44.52 MB / 410.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00122/0.2797, allocations: 0.6852 MB / 0.5003 GB, free: 44.43 MB / 410.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002709/0.2824, allocations: 6.17 MB / 0.5063 GB, free: 36.97 MB / 410.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.004287/0.2867, allocations: 7.598 MB / 0.5137 GB, free: 28.73 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.949e-05/0.2867, allocations: 34.72 kB / 0.5138 GB, free: 28.73 MB / 410.7 MB Notification: Performance of matching and sorting (n=780) (initialization): time 0.009807/0.2965, allocations: 6.697 MB / 0.5203 GB, free: 26.71 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 5.405e-05/0.2966, allocations: 59.41 kB / 0.5204 GB, free: 26.71 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.005145/0.3017, allocations: 2.297 MB / 0.5226 GB, free: 26.22 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.004988/0.3067, allocations: 1.911 MB / 0.5245 GB, free: 25.14 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001914/0.3086, allocations: 1.376 MB / 0.5258 GB, free: 23.93 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003479/0.3121, allocations: 4.793 MB / 0.5305 GB, free: 19.34 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002357/0.3145, allocations: 468.8 kB / 0.531 GB, free: 18.98 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002555/0.3147, allocations: 366.9 kB / 0.5313 GB, free: 18.63 MB / 410.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 598 * Number of states: 0 () * Number of discrete variables: 41 (freeMotion.arrow.twoHeadedArrow,freeMotion.arrow.headAtOrigin,freeMotion.arrowColor[3],freeMotion.arrowColor[2],freeMotion.arrowColor[1],spring2.color[3],spring2.color[2],spring2.color[1],spring2.massColor[3],spring2.massColor[2],spring2.massColor[1],body.color[3],body.color[2],body.color[1],body.body.sphereColor[3],body.body.sphereColor[2],body.body.sphereColor[1],body.frameTranslation.color[3],body.frameTranslation.color[2],body.frameTranslation.color[1],spring1.color[3],spring1.color[2],spring1.color[1],spring1.massColor[3],spring1.massColor[2],spring1.massColor[1],bar2.color[3],bar2.color[2],bar2.color[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 (742): * Single equations (assignments): 733 * Array equations: 5 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(4,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 1 system {4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0009727/0.3157, allocations: 0.6491 MB / 0.5319 GB, free: 17.97 MB / 410.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000341/0.316, allocations: 367 kB / 0.5323 GB, free: 17.61 MB / 410.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002655/0.3163, allocations: 353 kB / 0.5326 GB, free: 17.3 MB / 410.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.00201/0.3183, allocations: 1.266 MB / 0.5339 GB, free: 16.35 MB / 410.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.368e-06/0.3183, allocations: 7 kB / 0.5339 GB, free: 16.34 MB / 410.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.468e-06/0.3183, allocations: 6.609 kB / 0.5339 GB, free: 16.34 MB / 410.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007584/0.3259, allocations: 6.689 MB / 0.5404 GB, free: 10.03 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.432e-06/0.3259, allocations: 4 kB / 0.5404 GB, free: 10.02 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005615/0.3265, allocations: 260.1 kB / 0.5407 GB, free: 9.77 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.00137/0.3279, allocations: 0.6304 MB / 0.5413 GB, free: 9.121 MB / 410.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.631e-05/0.328, allocations: 47.95 kB / 0.5413 GB, free: 9.074 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001892/0.3298, allocations: 4.213 MB / 0.5454 GB, free: 4.625 MB / 410.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.000395/0.3302, allocations: 1.907 MB / 0.5473 GB, free: 2.586 MB / 410.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002991/0.3332, allocations: 2.897 MB / 0.5501 GB, free: 15.59 MB / 426.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003678/0.3336, allocations: 329.7 kB / 0.5504 GB, free: 15.27 MB / 426.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001907/0.3338, allocations: 32 kB / 0.5505 GB, free: 15.23 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008083/0.3346, allocations: 179.7 kB / 0.5506 GB, free: 15.06 MB / 426.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001679/0.3348, allocations: 115.3 kB / 0.5508 GB, free: 14.95 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.46e-05/0.3348, allocations: 51.97 kB / 0.5508 GB, free: 14.89 MB / 426.7 MB Notification: Performance of sorting global known variables: time 0.001786/0.3366, allocations: 1.471 MB / 0.5522 GB, free: 13.43 MB / 426.7 MB Notification: Performance of sort global known variables: time 1e-07/0.3366, allocations: 3.938 kB / 0.5522 GB, free: 13.43 MB / 426.7 MB Notification: Performance of remove unused functions: time 0.002856/0.3395, allocations: 1.101 MB / 0.5533 GB, free: 12.33 MB / 426.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 19 * Number of states: 12 ($STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],freeMotion.r_rel_a[1],freeMotion.r_rel_a[2],freeMotion.r_rel_a[3],freeMotion.v_rel_a[1],freeMotion.v_rel_a[2],freeMotion.v_rel_a[3],freeMotion.w_rel_b[1],freeMotion.w_rel_b[2],freeMotion.w_rel_b[3]) * 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 (126): * Single equations (assignments): 119 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(4,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 1 system {4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0003115/0.3398, allocations: 181.5 kB / 0.5535 GB, free: 12.14 MB / 426.7 MB Notification: Performance of simCode: created initialization part: time 0.004883/0.3447, allocations: 3.632 MB / 0.557 GB, free: 8.484 MB / 426.7 MB Notification: Performance of simCode: created event and clocks part: time 3.507e-06/0.3447, allocations: 4 kB / 0.557 GB, free: 8.48 MB / 426.7 MB Notification: Performance of simCode: created simulation system equations: time 0.001684/0.3464, allocations: 1.364 MB / 0.5584 GB, free: 7.07 MB / 426.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001629/0.348, allocations: 442.6 kB / 0.5588 GB, free: 6.656 MB / 426.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008647/0.3566, allocations: 7.568 MB / 0.5662 GB, free: 14.93 MB / 442.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009518/0.3576, allocations: 1.177 MB / 0.5673 GB, free: 13.73 MB / 442.7 MB Notification: Performance of simCode: alias equations: time 0.00216/0.3598, allocations: 1.582 MB / 0.5689 GB, free: 12.15 MB / 442.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004143/0.3602, allocations: 228.4 kB / 0.5691 GB, free: 11.93 MB / 442.7 MB Notification: Performance of SimCode: time 1.533e-06/0.3602, allocations: 0 / 0.5691 GB, free: 11.93 MB / 442.7 MB Notification: Performance of Templates: time 0.1763/0.5365, allocations: 33.91 MB / 0.6022 GB, free: 126.8 MB / 458.7 MB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape.sim & ./ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.BodyShape_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/Parts/BodyShape/BodyShape.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: 4.555572252254933]