Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001032/0.001032, allocations: 75.91 kB / 21.18 MB, free: 3.395 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001501/0.001501, allocations: 145.5 kB / 24.54 MB, free: 36 kB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.055/1.055, allocations: 173.4 MB / 201.1 MB, free: 9.344 MB / 186.7 MB " [Timeout remaining time 179] Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Modelica.Blocks.Examples.Interaction1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5011,variableFilter="time|booleanTable.y|integerTable.y|start.on|start.reset.[0-9,]+.|stop.on|stop.reset.[0-9,]+.",fileNamePrefix="Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1") translateModel(Modelica.Blocks.Examples.Interaction1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5011,variableFilter="time|booleanTable.y|integerTable.y|start.on|start.reset.[0-9,]+.|stop.on|stop.reset.[0-9,]+.",fileNamePrefix="Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.422e-06/1.422e-06, allocations: 3.938 kB / 268 MB, free: 6.453 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.813e-05/1.956e-05, allocations: 2.312 kB / 268 MB, free: 6.449 MB / 250.7 MB Notification: Performance of NFInst.instantiate(Modelica.Blocks.Examples.Interaction1): time 0.002806/0.002826, allocations: 2.517 MB / 270.5 MB, free: 3.918 MB / 250.7 MB Notification: Performance of NFInst.instExpressions: time 0.002004/0.004829, allocations: 1.76 MB / 272.3 MB, free: 2.152 MB / 250.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001306/0.00496, allocations: 11.88 kB / 272.3 MB, free: 2.141 MB / 250.7 MB Notification: Performance of NFTyping.typeComponents: time 0.000823/0.005783, allocations: 0.553 MB / 272.8 MB, free: 1.586 MB / 250.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0004917/0.006275, allocations: 446.2 kB / 273.3 MB, free: 1.148 MB / 250.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0008345/0.007109, allocations: 0.6702 MB / 273.9 MB, free: 488 kB / 250.7 MB Notification: Performance of NFFlatten.flatten: time 0.0005923/0.007702, allocations: 0.7946 MB / 274.7 MB, free: 15.68 MB / 266.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.000153/0.007855, allocations: 58.16 kB / 274.8 MB, free: 15.61 MB / 266.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003346/0.008189, allocations: 430.9 kB / 275.2 MB, free: 15.19 MB / 266.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002873/0.008477, allocations: 343.2 kB / 275.5 MB, free: 14.85 MB / 266.7 MB Notification: Performance of NFPackage.collectConstants: time 5.216e-05/0.008529, allocations: 40 kB / 275.6 MB, free: 14.81 MB / 266.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002569/0.008786, allocations: 239.5 kB / 275.8 MB, free: 14.58 MB / 266.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0001677/0.008953, allocations: 219.3 kB / 276 MB, free: 14.36 MB / 266.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0001462/0.0091, allocations: 171.5 kB / 276.2 MB, free: 14.2 MB / 266.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0005343/0.009634, allocations: 0.6461 MB / 276.8 MB, free: 13.55 MB / 266.7 MB Notification: Performance of FrontEnd - DAE generated: time 1.924e-06/0.009636, allocations: 0 / 276.8 MB, free: 13.55 MB / 266.7 MB Notification: Performance of FrontEnd: time 7.91e-07/0.009636, allocations: 0 / 276.8 MB, free: 13.55 MB / 266.7 MB Notification: Performance of Transformations before backend: time 5.881e-06/0.009642, allocations: 0 / 276.8 MB, free: 13.55 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: 50 * Number of variables: 50 Notification: Performance of Generate backend data structure: time 0.001061/0.0107, allocations: 1.243 MB / 278.1 MB, free: 12.22 MB / 266.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.254e-05/0.01074, allocations: 8.031 kB / 278.1 MB, free: 12.21 MB / 266.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001108/0.01085, allocations: 92.47 kB / 278.2 MB, free: 12.12 MB / 266.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008778/0.01172, allocations: 0.5158 MB / 278.7 MB, free: 11.58 MB / 266.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.38e-05/0.01177, allocations: 20.38 kB / 278.7 MB, free: 11.56 MB / 266.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 5.952e-05/0.01183, allocations: 27.92 kB / 278.7 MB, free: 11.53 MB / 266.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004024/0.01223, allocations: 381.2 kB / 279.1 MB, free: 11.09 MB / 266.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.05e-05/0.01224, allocations: 0 / 279.1 MB, free: 11.09 MB / 266.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.168e-05/0.01226, allocations: 15.92 kB / 279.1 MB, free: 11.08 MB / 266.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.808e-05/0.01228, allocations: 8 kB / 279.1 MB, free: 11.07 MB / 266.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001814/0.01246, allocations: 188.8 kB / 279.3 MB, free: 10.87 MB / 266.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001048/0.01351, allocations: 1.504 MB / 280.8 MB, free: 9.297 MB / 266.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0003367/0.01385, allocations: 337.9 kB / 281.2 MB, free: 8.898 MB / 266.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001574/0.014, allocations: 191.7 kB / 281.3 MB, free: 8.676 MB / 266.7 MB Notification: Performance of preOpt evalFunc (simulation): time 1.816e-05/0.01402, allocations: 8 kB / 281.4 MB, free: 8.668 MB / 266.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003624/0.01438, allocations: 0.4896 MB / 281.8 MB, free: 8.098 MB / 266.7 MB Notification: Performance of pre-optimization done (n=42): time 1.482e-06/0.01439, allocations: 0 / 281.8 MB, free: 8.098 MB / 266.7 MB Notification: Performance of matching and sorting (n=42): time 0.0007583/0.01514, allocations: 0.7456 MB / 282.6 MB, free: 7.293 MB / 266.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001212/0.01527, allocations: 358.1 kB / 282.9 MB, free: 6.863 MB / 266.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005851/0.01585, allocations: 0.7261 MB / 283.7 MB, free: 6.121 MB / 266.7 MB Notification: Performance of collectPreVariables (initialization): time 3.796e-05/0.01589, allocations: 49.7 kB / 283.7 MB, free: 6.066 MB / 266.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002137/0.0161, allocations: 371.6 kB / 284.1 MB, free: 5.699 MB / 266.7 MB Notification: Performance of collectInitialBindings (initialization): time 7.404e-05/0.01618, allocations: 107.2 kB / 284.2 MB, free: 5.594 MB / 266.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001033/0.01628, allocations: 99.84 kB / 284.3 MB, free: 5.488 MB / 266.7 MB Notification: Performance of setup shared object (initialization): time 0.0001252/0.01641, allocations: 0.4926 MB / 284.8 MB, free: 4.988 MB / 266.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001542/0.01656, allocations: 162 kB / 284.9 MB, free: 4.809 MB / 266.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002711/0.01683, allocations: 492 kB / 285.4 MB, free: 4.195 MB / 266.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003952/0.01723, allocations: 497.4 kB / 285.9 MB, free: 3.605 MB / 266.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.386e-06/0.01723, allocations: 0 / 285.9 MB, free: 3.605 MB / 266.7 MB Notification: Performance of matching and sorting (n=62) (initialization): time 0.0005842/0.01781, allocations: 0.6277 MB / 286.5 MB, free: 2.934 MB / 266.7 MB Notification: Performance of prepare postOptimizeDAE: time 5.365e-05/0.01787, allocations: 101.1 kB / 286.6 MB, free: 2.816 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.953e-06/0.01787, allocations: 4 kB / 286.6 MB, free: 2.812 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.506e-05/0.01789, allocations: 4 kB / 286.6 MB, free: 2.809 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001523/0.01804, allocations: 67.84 kB / 286.7 MB, free: 2.742 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.666e-06/0.01805, allocations: 4 kB / 286.7 MB, free: 2.738 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001394/0.01819, allocations: 47.77 kB / 286.7 MB, free: 2.691 MB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.666e-05/0.01822, allocations: 24.17 kB / 286.8 MB, free: 2.668 MB / 266.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 16 * Number of states: 0 () * Number of discrete variables: 51 ($PRE.start.pre_reset[1],$PRE.stop.pre_reset[1],$PRE.integerTable.combiTimeTable.nextTimeEvent,$whenCondition9,integerTable.combiTimeTable.nextTimeEventScaled,$PRE.integerTable.combiTimeTable.nextTimeEventScaled,integerTable.combiTimeTable.nextTimeEvent,integerTable.y,$PRE.booleanTable.combiTimeTable.nextTimeEvent,$whenCondition8,booleanTable.combiTimeTable.nextTimeEventScaled,$PRE.booleanTable.combiTimeTable.nextTimeEventScaled,booleanTable.combiTimeTable.nextTimeEvent,booleanTable.y,$PRE.stop.table.combiTimeTable.nextTimeEvent,$whenCondition3,$PRE.start.table.combiTimeTable.nextTimeEvent,$whenCondition2,stop.on,$PRE.stop.on,start.reset[1],stop.reset[1],start.on,$PRE.start.on,stop.pre_reset[1],stop.table.combiTimeTable.nextTimeEventScaled,$PRE.stop.table.combiTimeTable.nextTimeEventScaled,stop.table.combiTimeTable.nextTimeEvent,stop.table.y,$PRE.stop.table.y,$PRE.stop.reset[1],$whenCondition5,$whenCondition4,start.pre_reset[1],start.table.combiTimeTable.nextTimeEventScaled,$PRE.start.table.combiTimeTable.nextTimeEventScaled,start.table.combiTimeTable.nextTimeEvent,start.table.y,$PRE.start.table.y,$PRE.start.reset[1],$whenCondition7,$whenCondition6,timeTable.nextEventScaled,timeTable.nextEvent,$PRE.timeTable.nextEvent,timeTable.last,timeTable.b,timeTable.a,$whenCondition1,booleanValue.active,integerValue.number) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (53): * Single equations (assignments): 50 * Array equations: 0 * Algorithm blocks: 3 * 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 0.0001903/0.01841, allocations: 321.6 kB / 287.1 MB, free: 2.328 MB / 266.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.265e-05/0.0185, allocations: 103.4 kB / 287.2 MB, free: 2.227 MB / 266.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005078/0.01901, allocations: 0.5064 MB / 287.7 MB, free: 1.688 MB / 266.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.827e-06/0.01901, allocations: 4 kB / 287.7 MB, free: 1.684 MB / 266.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.817e-06/0.01901, allocations: 0 / 287.7 MB, free: 1.684 MB / 266.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.602e-06/0.01902, allocations: 3.984 kB / 287.7 MB, free: 1.68 MB / 266.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007288/0.01975, allocations: 0.932 MB / 288.6 MB, free: 0.6836 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.188e-06/0.01975, allocations: 4 kB / 288.6 MB, free: 0.6797 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 7.346e-05/0.01983, allocations: 27.92 kB / 288.7 MB, free: 0.6523 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.426e-06/0.01983, allocations: 4 kB / 288.7 MB, free: 0.6484 MB / 266.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.406e-05/0.01985, allocations: 15.98 kB / 288.7 MB, free: 0.6328 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.589e-06/0.01986, allocations: 4 kB / 288.7 MB, free: 0.6289 MB / 266.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.31e-07/0.01986, allocations: 0 / 288.7 MB, free: 0.6289 MB / 266.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006436/0.0205, allocations: 0.8543 MB / 289.5 MB, free: 15.71 MB / 282.7 MB Notification: Performance of postOpt removeConstants (simulation): time 7.626e-05/0.02058, allocations: 79.41 kB / 289.6 MB, free: 15.63 MB / 282.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.679e-05/0.02065, allocations: 24 kB / 289.6 MB, free: 15.61 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001208/0.02077, allocations: 27.97 kB / 289.7 MB, free: 15.58 MB / 282.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.021e-05/0.02085, allocations: 39.89 kB / 289.7 MB, free: 15.54 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.799e-05/0.02088, allocations: 23.98 kB / 289.7 MB, free: 15.52 MB / 282.7 MB Notification: Performance of sorting global known variables: time 0.0003945/0.02127, allocations: 478.9 kB / 290.2 MB, free: 15.05 MB / 282.7 MB Notification: Performance of sort global known variables: time 7e-08/0.02127, allocations: 0 / 290.2 MB, free: 15.05 MB / 282.7 MB Notification: Performance of remove unused functions: time 0.0003842/0.02165, allocations: 155.8 kB / 290.3 MB, free: 14.9 MB / 282.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 32 ($whenCondition1,timeTable.a,timeTable.b,timeTable.last,timeTable.nextEvent,timeTable.nextEventScaled,$whenCondition3,$whenCondition2,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,start.reset[1],start.on,start.table.y,start.table.combiTimeTable.nextTimeEvent,start.table.combiTimeTable.nextTimeEventScaled,start.pre_reset[1],stop.reset[1],stop.on,stop.table.y,stop.table.combiTimeTable.nextTimeEvent,stop.table.combiTimeTable.nextTimeEventScaled,stop.pre_reset[1],$whenCondition8,booleanTable.y,booleanTable.combiTimeTable.nextTimeEvent,booleanTable.combiTimeTable.nextTimeEventScaled,$whenCondition9,integerTable.y,integerTable.combiTimeTable.nextTimeEvent,integerTable.combiTimeTable.nextTimeEventScaled) * Number of discrete states: 26 (integerTable.combiTimeTable.nextTimeEvent,integerTable.combiTimeTable.nextTimeEventScaled,booleanTable.combiTimeTable.nextTimeEvent,booleanTable.combiTimeTable.nextTimeEventScaled,stop.table.combiTimeTable.nextTimeEvent,start.table.combiTimeTable.nextTimeEvent,stop.table.combiTimeTable.nextTimeEventScaled,$whenCondition5,stop.on,$whenCondition4,stop.pre_reset[1],stop.reset[1],stop.table.y,start.table.combiTimeTable.nextTimeEventScaled,$whenCondition7,start.on,$whenCondition6,start.pre_reset[1],start.reset[1],start.table.y,timeTable.nextEvent,timeTable.last,timeTable.nextEventScaled,timeTable.b,timeTable.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (35): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 3 * Record equations: 0 * When equations: 8 * 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 0.0009272/0.02258, allocations: 479.4 kB / 290.8 MB, free: 14.56 MB / 282.7 MB Notification: Performance of simCode: created initialization part: time 0.0005271/0.02311, allocations: 0.6301 MB / 291.4 MB, free: 13.86 MB / 282.7 MB Notification: Performance of simCode: created event and clocks part: time 1.793e-06/0.02311, allocations: 0 / 291.4 MB, free: 13.86 MB / 282.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0002591/0.02337, allocations: 410.8 kB / 291.8 MB, free: 13.39 MB / 282.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004861/0.02386, allocations: 189.2 kB / 292 MB, free: 13.21 MB / 282.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001205/0.02506, allocations: 1.085 MB / 293.1 MB, free: 12.06 MB / 282.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001141/0.02518, allocations: 170.2 kB / 293.3 MB, free: 11.87 MB / 282.7 MB Notification: Performance of simCode: alias equations: time 0.000179/0.02535, allocations: 101.4 kB / 293.4 MB, free: 11.77 MB / 282.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.937e-05/0.02545, allocations: 60.48 kB / 293.4 MB, free: 11.71 MB / 282.7 MB Notification: Performance of SimCode: time 6.81e-07/0.02545, allocations: 0 / 293.4 MB, free: 11.71 MB / 282.7 MB Notification: Performance of Templates: time 0.01208/0.03753, allocations: 9.784 MB / 303.2 MB, free: 2.016 MB / 282.7 MB " [Timeout remaining time 660] make -j1 -f Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1.makefile [Timeout 660] (rm -f Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1.pipe ; mkfifo Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1.pipe >> ../files/Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1.sim & ./Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1 -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1.pipe 2>&1) [Timeout 240] diffSimulationResults("Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Blocks/Examples/Interaction1/Interaction1.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: 3.162660922855139]