Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop.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 0.001842/0.001842, allocations: 92.31 kB / 20.96 MB, free: 3.473 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 0.002231/0.002231, allocations: 161.6 kB / 24.27 MB, free: 172 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 1.564/1.564, allocations: 177.1 MB / 204.6 MB, free: 5.59 MB / 186.7 MB " [Timeout remaining time 178] 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.Electrical.Digital.Examples.FlipFlop,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5094,variableFilter="time|FF.RS1.TD1.x|FF.RS2.TD1.x",fileNamePrefix="Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop") translateModel(Modelica.Electrical.Digital.Examples.FlipFlop,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5094,variableFilter="time|FF.RS1.TD1.x|FF.RS2.TD1.x",fileNamePrefix="Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.623e-06/1.623e-06, allocations: 0 / 272.3 MB, free: 1.816 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.555e-05/2.717e-05, allocations: 2.312 kB / 272.3 MB, free: 1.812 MB / 250.7 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Digital.Examples.FlipFlop): time 0.003573/0.0036, allocations: 1.99 MB / 274.3 MB, free: 15.81 MB / 266.7 MB Notification: Performance of NFInst.instExpressions: time 0.002614/0.006214, allocations: 1.099 MB / 275.4 MB, free: 14.71 MB / 266.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001273/0.006341, allocations: 7.938 kB / 275.4 MB, free: 14.7 MB / 266.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0002026/0.006544, allocations: 47.62 kB / 275.5 MB, free: 14.65 MB / 266.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0001438/0.006687, allocations: 43.59 kB / 275.5 MB, free: 14.61 MB / 266.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0006109/0.007298, allocations: 187.6 kB / 275.7 MB, free: 14.43 MB / 266.7 MB Notification: Performance of NFFlatten.flatten: time 0.0006678/0.007966, allocations: 471.5 kB / 276.2 MB, free: 13.96 MB / 266.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0002603/0.008227, allocations: 113.3 kB / 276.3 MB, free: 13.86 MB / 266.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.00119/0.009417, allocations: 0.9203 MB / 277.2 MB, free: 12.93 MB / 266.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003852/0.009802, allocations: 231.3 kB / 277.4 MB, free: 12.71 MB / 266.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001115/0.009914, allocations: 44 kB / 277.5 MB, free: 12.66 MB / 266.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0001011/0.01001, allocations: 40 kB / 277.5 MB, free: 12.62 MB / 266.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002219/0.01024, allocations: 159.4 kB / 277.6 MB, free: 12.47 MB / 266.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0002313/0.01047, allocations: 143.5 kB / 277.8 MB, free: 12.33 MB / 266.7 MB Notification: Performance of NFConvertDAE.convert: time 0.001077/0.01155, allocations: 0.9656 MB / 278.8 MB, free: 11.36 MB / 266.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.035e-06/0.01155, allocations: 0 / 278.8 MB, free: 11.36 MB / 266.7 MB Notification: Performance of FrontEnd: time 9.22e-07/0.01155, allocations: 0 / 278.8 MB, free: 11.36 MB / 266.7 MB Notification: Performance of Transformations before backend: time 7.034e-06/0.01156, allocations: 0 / 278.8 MB, free: 11.36 MB / 266.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 81 * Number of variables: 81 Notification: Performance of Generate backend data structure: time 0.001599/0.01316, allocations: 0.8084 MB / 279.6 MB, free: 10.5 MB / 266.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.982e-05/0.0132, allocations: 16.02 kB / 279.6 MB, free: 10.49 MB / 266.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002258/0.01342, allocations: 84.59 kB / 279.7 MB, free: 10.41 MB / 266.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005107/0.01393, allocations: 280.7 kB / 279.9 MB, free: 10.11 MB / 266.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.542e-05/0.01398, allocations: 33.02 kB / 280 MB, free: 10.08 MB / 266.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 9.536e-05/0.01407, allocations: 36.36 kB / 280 MB, free: 10.04 MB / 266.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001064/0.01514, allocations: 0.5368 MB / 280.5 MB, free: 9.488 MB / 266.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.283e-05/0.01515, allocations: 192 / 280.5 MB, free: 9.488 MB / 266.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.754e-05/0.01523, allocations: 16.38 kB / 280.6 MB, free: 9.473 MB / 266.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.113e-05/0.01524, allocations: 11.94 kB / 280.6 MB, free: 9.461 MB / 266.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009117/0.01615, allocations: 441.8 kB / 281 MB, free: 9.016 MB / 266.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002007/0.01816, allocations: 0.9613 MB / 282 MB, free: 8.016 MB / 266.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.00124/0.0194, allocations: 491.7 kB / 282.4 MB, free: 7.516 MB / 266.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004533/0.01985, allocations: 224.7 kB / 282.7 MB, free: 7.281 MB / 266.7 MB Notification: Performance of preOpt evalFunc (simulation): time 5.927e-05/0.01991, allocations: 8.281 kB / 282.7 MB, free: 7.273 MB / 266.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008157/0.02073, allocations: 407.1 kB / 283.1 MB, free: 6.852 MB / 266.7 MB Notification: Performance of pre-optimization done (n=35): time 2.023e-06/0.02073, allocations: 4 kB / 283.1 MB, free: 6.848 MB / 266.7 MB Notification: Performance of matching and sorting (n=35): time 0.001867/0.02259, allocations: 0.8594 MB / 283.9 MB, free: 5.945 MB / 266.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 9.975e-05/0.02269, allocations: 114.8 kB / 284 MB, free: 5.809 MB / 266.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00039/0.02308, allocations: 305.7 kB / 284.3 MB, free: 5.504 MB / 266.7 MB Notification: Performance of collectPreVariables (initialization): time 8.106e-05/0.02317, allocations: 33.7 kB / 284.4 MB, free: 5.465 MB / 266.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001891/0.02335, allocations: 196.8 kB / 284.6 MB, free: 5.27 MB / 266.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001502/0.0235, allocations: 75.5 kB / 284.6 MB, free: 5.195 MB / 266.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003321/0.02384, allocations: 186.1 kB / 284.8 MB, free: 5.008 MB / 266.7 MB Notification: Performance of setup shared object (initialization): time 0.0002034/0.02404, allocations: 346.8 kB / 285.2 MB, free: 4.66 MB / 266.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004965/0.02454, allocations: 244.2 kB / 285.4 MB, free: 4.41 MB / 266.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005267/0.02506, allocations: 292.6 kB / 285.7 MB, free: 4.094 MB / 266.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001051/0.02611, allocations: 0.5333 MB / 286.2 MB, free: 3.523 MB / 266.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.661e-06/0.02612, allocations: 3.938 kB / 286.2 MB, free: 3.52 MB / 266.7 MB Notification: Performance of matching and sorting (n=48) (initialization): time 0.001794/0.02791, allocations: 0.7265 MB / 286.9 MB, free: 2.762 MB / 266.7 MB Notification: Performance of prepare postOptimizeDAE: time 7.527e-05/0.02799, allocations: 63.41 kB / 287 MB, free: 2.688 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.787e-06/0.028, allocations: 0 / 287 MB, free: 2.688 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.817e-05/0.02803, allocations: 4 kB / 287 MB, free: 2.684 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001703/0.0282, allocations: 59.89 kB / 287.1 MB, free: 2.625 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.785e-05/0.02822, allocations: 8 kB / 287.1 MB, free: 2.617 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002454/0.02846, allocations: 31.89 kB / 287.1 MB, free: 2.586 MB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003369/0.0288, allocations: 283.7 kB / 287.4 MB, free: 2.309 MB / 266.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 45 ($whenCondition1,$PRE.FF.And2.auxiliary_n,FF.RS2.TD1.x_delayed,$PRE.FF.RS2.TD1.x,FF.RS2.Nor2.auxiliary_n,FF.RS2.Nor2.auxiliary[2],FF.RS2.Nor2.x[2],FF.RS2.Nor2.x[1],$PRE.FF.And4.auxiliary_n,FF.RS1.TD1.x_delayed,$PRE.FF.RS1.TD1.x,FF.RS1.Nor2.auxiliary_n,FF.RS1.Nor2.auxiliary[2],FF.RS1.Nor2.x[2],FF.RS1.Nor2.x[1],$PRE.FF.Not1.auxiliary,FF.And4.auxiliary_n,FF.And4.x[1],FF.And3.auxiliary_n,FF.And3.x[2],$PRE.FF.And1.auxiliary_n,FF.And1.y,FF.RS2.TD1.x,$PRE.FF.RS2.Nor2.auxiliary_n,FF.RS2.Nor1.auxiliary_n,$PRE.FF.RS2.Nor1.auxiliary_n,FF.RS2.Nor1.auxiliary[2],K.y,J.y,CLK.t_i,$PRE.CLK.t_i,FF.Not1.auxiliary,$PRE.FF.And3.auxiliary_n,FF.And3.y,FF.And2.auxiliary_n,FF.And2.auxiliary[2],FF.And2.x[1],FF.And1.auxiliary_n,FF.And1.auxiliary[2],FF.And1.x[1],FF.RS1.TD1.x,$PRE.FF.RS1.Nor2.auxiliary_n,FF.RS1.Nor1.auxiliary_n,$PRE.FF.RS1.Nor1.auxiliary_n,FF.RS1.Nor1.auxiliary[2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (48): * Single equations (assignments): 46 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0004467/0.02924, allocations: 289.1 kB / 287.7 MB, free: 2.004 MB / 266.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000165/0.02941, allocations: 55.73 kB / 287.7 MB, free: 1.949 MB / 266.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.778e-05/0.02949, allocations: 34.91 kB / 287.8 MB, free: 1.918 MB / 266.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.422e-06/0.02949, allocations: 4 kB / 287.8 MB, free: 1.914 MB / 266.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.488e-06/0.0295, allocations: 3.984 kB / 287.8 MB, free: 1.91 MB / 266.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.05e-06/0.02951, allocations: 0 / 287.8 MB, free: 1.91 MB / 266.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005766/0.03008, allocations: 357 kB / 288.1 MB, free: 1.531 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.132e-06/0.03009, allocations: 7.938 kB / 288.1 MB, free: 1.523 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001227/0.03021, allocations: 51.97 kB / 288.2 MB, free: 1.473 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 6.773e-06/0.03022, allocations: 7.938 kB / 288.2 MB, free: 1.465 MB / 266.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.548e-05/0.03032, allocations: 47.97 kB / 288.2 MB, free: 1.418 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.615e-06/0.03032, allocations: 0 / 288.2 MB, free: 1.418 MB / 266.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.6e-06/0.03032, allocations: 4 kB / 288.2 MB, free: 1.414 MB / 266.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001354/0.03168, allocations: 0.6789 MB / 288.9 MB, free: 0.6914 MB / 266.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003061/0.03198, allocations: 123.6 kB / 289 MB, free: 0.5703 MB / 266.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001175/0.0321, allocations: 20 kB / 289 MB, free: 0.5508 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001879/0.03229, allocations: 23.98 kB / 289.1 MB, free: 0.5273 MB / 266.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002587/0.03255, allocations: 87.91 kB / 289.2 MB, free: 452 kB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003476/0.0329, allocations: 283.6 kB / 289.4 MB, free: 168 kB / 266.7 MB Notification: Performance of sorting global known variables: time 0.0002549/0.03315, allocations: 205.2 kB / 289.6 MB, free: 15.96 MB / 282.7 MB Notification: Performance of sort global known variables: time 8e-08/0.03315, allocations: 0 / 289.6 MB, free: 15.96 MB / 282.7 MB Notification: Performance of remove unused functions: time 0.0004766/0.03363, allocations: 103.8 kB / 289.7 MB, free: 15.86 MB / 282.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 33 ($whenCondition1,FF.RS1.Nor1.auxiliary[2],FF.RS1.Nor1.auxiliary_n,FF.RS1.Nor2.x[1],FF.RS1.Nor2.x[2],FF.RS1.Nor2.auxiliary[2],FF.RS1.Nor2.auxiliary_n,FF.RS1.TD1.x,FF.RS1.TD1.x_delayed,FF.RS2.Nor1.auxiliary[2],FF.RS2.Nor1.auxiliary_n,FF.RS2.Nor2.x[1],FF.RS2.Nor2.x[2],FF.RS2.Nor2.auxiliary[2],FF.RS2.Nor2.auxiliary_n,FF.RS2.TD1.x,FF.RS2.TD1.x_delayed,FF.And1.x[1],FF.And1.y,FF.And1.auxiliary[2],FF.And1.auxiliary_n,FF.And2.x[1],FF.And2.auxiliary[2],FF.And2.auxiliary_n,FF.And3.x[2],FF.And3.y,FF.And3.auxiliary_n,FF.And4.x[1],FF.And4.auxiliary_n,FF.Not1.auxiliary,CLK.t_i,J.y,K.y) * Number of discrete states: 13 (FF.Not1.auxiliary,FF.And4.auxiliary_n,FF.And3.auxiliary_n,FF.And2.auxiliary_n,FF.And1.auxiliary_n,FF.RS2.TD1.x,FF.RS2.Nor2.auxiliary_n,FF.RS2.Nor1.auxiliary_n,FF.RS1.TD1.x,FF.RS1.Nor2.auxiliary_n,FF.RS1.Nor1.auxiliary_n,K.y,J.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (35): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 1 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0002297/0.03386, allocations: 141.8 kB / 289.9 MB, free: 15.71 MB / 282.7 MB Notification: Performance of simCode: created initialization part: time 0.001225/0.03508, allocations: 0.6549 MB / 290.5 MB, free: 15.01 MB / 282.7 MB Notification: Performance of simCode: created event and clocks part: time 2.265e-06/0.03508, allocations: 0 / 290.5 MB, free: 15.01 MB / 282.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0006445/0.03573, allocations: 413.8 kB / 290.9 MB, free: 14.57 MB / 282.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001388/0.03712, allocations: 382 kB / 291.3 MB, free: 14.22 MB / 282.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001543/0.03866, allocations: 0.7754 MB / 292.1 MB, free: 13.41 MB / 282.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002609/0.03892, allocations: 200.3 kB / 292.3 MB, free: 13.19 MB / 282.7 MB Notification: Performance of simCode: alias equations: time 0.001638/0.04056, allocations: 0.7549 MB / 293 MB, free: 12.43 MB / 282.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008526/0.04141, allocations: 271.9 kB / 293.3 MB, free: 12.16 MB / 282.7 MB Notification: Performance of SimCode: time 1.002e-06/0.04141, allocations: 4 kB / 293.3 MB, free: 12.16 MB / 282.7 MB Notification: Performance of Templates: time 0.02065/0.06206, allocations: 11.47 MB / 304.8 MB, free: 0.6562 MB / 282.7 MB " [Timeout remaining time 660] make -j1 -f Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop.makefile [Timeout 660] (rm -f Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop.pipe ; mkfifo Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop.pipe >> ../files/Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop.sim & ./Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Electrical/Digital/Examples/FlipFlop/FlipFlop.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0_Modelica.Electrical.Digital.Examples.FlipFlop.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 4.716131967958063]