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 0.001571/0.001571, allocations: 112.2 kB / 20.43 MB, free: 1.449 MB / 14.72 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 0.001535/0.001535, allocations: 189.6 kB / 23.72 MB, free: 4.68 MB / 14.72 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 1.438/1.438, allocations: 225.6 MB / 252.5 MB, free: 13.01 MB / 206.1 MB " [Timeout remaining time 178] 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.1.|stop.on|stop.reset.1.",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.1.|stop.on|stop.reset.1.",fileNamePrefix="Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001615/0.001615, allocations: 48.02 kB / 370.9 MB, free: 9.453 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2541/0.2557, allocations: 52.2 MB / 423.1 MB, free: 14.68 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Blocks.Examples.Interaction1): time 0.004393/0.2601, allocations: 2.555 MB / 425.7 MB, free: 12.11 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.003215/0.2634, allocations: 1.831 MB / 427.5 MB, free: 10.28 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001806/0.2635, allocations: 15.88 kB / 427.5 MB, free: 10.26 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001238/0.2648, allocations: 0.5481 MB / 428.1 MB, free: 9.715 MB / 334.1 MB Notification: Performance of NFTyping.typeBindings: time 0.000798/0.2656, allocations: 438.5 kB / 428.5 MB, free: 9.285 MB / 334.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001614/0.2672, allocations: 0.682 MB / 429.2 MB, free: 8.613 MB / 334.1 MB Notification: Performance of NFFlatten.flatten: time 0.0008966/0.2681, allocations: 0.7792 MB / 430 MB, free: 7.832 MB / 334.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001837/0.2683, allocations: 62.17 kB / 430 MB, free: 7.758 MB / 334.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0004075/0.2687, allocations: 342.8 kB / 430.4 MB, free: 7.422 MB / 334.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.000453/0.2691, allocations: 394.5 kB / 430.7 MB, free: 7.035 MB / 334.1 MB Notification: Performance of NFPackage.collectConstants: time 7.867e-05/0.2692, allocations: 40 kB / 430.8 MB, free: 6.996 MB / 334.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004419/0.2696, allocations: 251.7 kB / 431 MB, free: 6.75 MB / 334.1 MB Notification: Performance of NFScalarize.scalarize: time 0.000236/0.2699, allocations: 207.3 kB / 431.2 MB, free: 6.547 MB / 334.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0003011/0.2702, allocations: 294.2 kB / 431.5 MB, free: 6.258 MB / 334.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001034/0.2712, allocations: 0.8689 MB / 432.4 MB, free: 5.395 MB / 334.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.606e-06/0.2712, allocations: 4 kB / 432.4 MB, free: 5.391 MB / 334.1 MB Notification: Performance of FrontEnd: time 1.452e-06/0.2712, allocations: 0 / 432.4 MB, free: 5.391 MB / 334.1 MB Notification: Performance of Transformations before backend: time 8.195e-06/0.2712, allocations: 0 / 432.4 MB, free: 5.391 MB / 334.1 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 0.001858/0.2731, allocations: 1.147 MB / 433.5 MB, free: 4.168 MB / 334.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.744e-05/0.2731, allocations: 8.031 kB / 433.5 MB, free: 4.16 MB / 334.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001568/0.2733, allocations: 84.42 kB / 433.6 MB, free: 4.078 MB / 334.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008779/0.2742, allocations: 0.5285 MB / 434.1 MB, free: 3.523 MB / 334.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.763e-05/0.2742, allocations: 16 kB / 434.2 MB, free: 3.508 MB / 334.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 4.985e-05/0.2742, allocations: 27.94 kB / 434.2 MB, free: 3.48 MB / 334.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006593/0.2749, allocations: 362.7 kB / 434.5 MB, free: 3.082 MB / 334.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.062e-05/0.2749, allocations: 0 / 434.5 MB, free: 3.082 MB / 334.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.423e-05/0.2749, allocations: 8 kB / 434.6 MB, free: 3.074 MB / 334.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.454e-05/0.275, allocations: 11.94 kB / 434.6 MB, free: 3.062 MB / 334.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004342/0.2754, allocations: 175.8 kB / 434.7 MB, free: 2.891 MB / 334.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001696/0.2771, allocations: 1.301 MB / 436 MB, free: 1.523 MB / 334.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0007519/0.2778, allocations: 334.4 kB / 436.4 MB, free: 1.164 MB / 334.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003292/0.2782, allocations: 155.4 kB / 436.5 MB, free: 1 MB / 334.1 MB Notification: Performance of preOpt evalFunc (simulation): time 3.104e-05/0.2782, allocations: 7.938 kB / 436.5 MB, free: 0.9922 MB / 334.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006691/0.2789, allocations: 471.3 kB / 437 MB, free: 488 kB / 334.1 MB Notification: Performance of pre-optimization done (n=42): time 1.733e-06/0.2789, allocations: 0 / 437 MB, free: 488 kB / 334.1 MB Notification: Performance of matching and sorting (n=42): time 0.001546/0.2804, allocations: 0.7498 MB / 437.7 MB, free: 15.7 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002831/0.2807, allocations: 460.9 kB / 438.2 MB, free: 15.15 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0012/0.2819, allocations: 0.9302 MB / 439.1 MB, free: 14.21 MB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 5.654e-05/0.282, allocations: 41.7 kB / 439.2 MB, free: 14.16 MB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000293/0.2823, allocations: 304.9 kB / 439.5 MB, free: 13.86 MB / 350.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001166/0.2824, allocations: 119.2 kB / 439.6 MB, free: 13.75 MB / 350.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001648/0.2825, allocations: 98.12 kB / 439.7 MB, free: 13.64 MB / 350.1 MB Notification: Performance of setup shared object (initialization): time 0.0001608/0.2827, allocations: 326 kB / 440 MB, free: 13.32 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003328/0.283, allocations: 152.9 kB / 440.1 MB, free: 13.17 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005119/0.2835, allocations: 358 kB / 440.5 MB, free: 12.75 MB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008578/0.2844, allocations: 0.5738 MB / 441.1 MB, free: 12.09 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.317e-06/0.2844, allocations: 0 / 441.1 MB, free: 12.09 MB / 350.1 MB Notification: Performance of matching and sorting (n=62) (initialization): time 0.001181/0.2856, allocations: 0.6741 MB / 441.7 MB, free: 11.39 MB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 8.639e-05/0.2857, allocations: 97.09 kB / 441.8 MB, free: 11.27 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.025e-05/0.2857, allocations: 4.125 kB / 441.8 MB, free: 11.27 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.063e-05/0.2857, allocations: 7.984 kB / 441.8 MB, free: 11.26 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000268/0.286, allocations: 71.84 kB / 441.9 MB, free: 11.19 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.062e-05/0.286, allocations: 4 kB / 441.9 MB, free: 11.19 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002941/0.2863, allocations: 47.72 kB / 442 MB, free: 11.14 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.247e-05/0.2863, allocations: 27.94 kB / 442 MB, free: 11.11 MB / 350.1 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 0.0004433/0.2868, allocations: 387 kB / 442.4 MB, free: 10.71 MB / 350.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001396/0.2869, allocations: 91.5 kB / 442.5 MB, free: 10.62 MB / 350.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001026/0.2879, allocations: 0.511 MB / 443 MB, free: 10.09 MB / 350.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.498e-06/0.2879, allocations: 7.938 kB / 443 MB, free: 10.08 MB / 350.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.4e-06/0.2879, allocations: 0 / 443 MB, free: 10.08 MB / 350.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.39e-06/0.2879, allocations: 7.938 kB / 443 MB, free: 10.07 MB / 350.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00133/0.2893, allocations: 0.9351 MB / 443.9 MB, free: 9.082 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.191e-06/0.2893, allocations: 4 kB / 443.9 MB, free: 9.078 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001037/0.2894, allocations: 23.92 kB / 443.9 MB, free: 9.055 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 5.099e-06/0.2894, allocations: 4 kB / 443.9 MB, free: 9.051 MB / 350.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.675e-05/0.2894, allocations: 15.98 kB / 444 MB, free: 9.035 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.474e-06/0.2894, allocations: 0 / 444 MB, free: 9.035 MB / 350.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.296e-06/0.2894, allocations: 7.938 kB / 444 MB, free: 9.027 MB / 350.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001201/0.2906, allocations: 0.7793 MB / 444.7 MB, free: 8.203 MB / 350.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001345/0.2908, allocations: 79.45 kB / 444.8 MB, free: 8.125 MB / 350.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001229/0.2909, allocations: 27.98 kB / 444.9 MB, free: 8.098 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002565/0.2912, allocations: 27.92 kB / 444.9 MB, free: 8.07 MB / 350.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001087/0.2913, allocations: 43.86 kB / 444.9 MB, free: 8.027 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.241e-05/0.2913, allocations: 20 kB / 444.9 MB, free: 8.008 MB / 350.1 MB Notification: Performance of sorting global known variables: time 0.0008858/0.2922, allocations: 0.6708 MB / 445.6 MB, free: 7.336 MB / 350.1 MB Notification: Performance of sort global known variables: time 1.21e-07/0.2922, allocations: 0 / 445.6 MB, free: 7.336 MB / 350.1 MB Notification: Performance of remove unused functions: time 0.000585/0.2928, allocations: 155.8 kB / 445.8 MB, free: 7.184 MB / 350.1 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 (31): * Single equations (assignments): 20 * 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 0.001696/0.2945, allocations: 499.6 kB / 446.3 MB, free: 6.844 MB / 350.1 MB Notification: Performance of simCode: created initialization part: time 0.001059/0.2955, allocations: 0.5525 MB / 446.8 MB, free: 6.254 MB / 350.1 MB Notification: Performance of simCode: created event and clocks part: time 4.93e-06/0.2955, allocations: 4 kB / 446.8 MB, free: 6.25 MB / 350.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005454/0.2961, allocations: 370.5 kB / 447.2 MB, free: 5.852 MB / 350.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008733/0.297, allocations: 188.9 kB / 447.4 MB, free: 5.676 MB / 350.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001959/0.2989, allocations: 1.191 MB / 448.5 MB, free: 4.445 MB / 350.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006734/0.2996, allocations: 0.9329 MB / 449.5 MB, free: 3.484 MB / 350.1 MB Notification: Performance of simCode: alias equations: time 0.0002923/0.2999, allocations: 108.8 kB / 449.6 MB, free: 3.375 MB / 350.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001358/0.3, allocations: 55.42 kB / 449.6 MB, free: 3.32 MB / 350.1 MB Notification: Performance of SimCode: time 7.41e-07/0.3, allocations: 0 / 449.6 MB, free: 3.32 MB / 350.1 MB Notification: Performance of Templates: time 0.01854/0.3186, allocations: 9.609 MB / 459.2 MB, free: 9.77 MB / 366.1 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=480 -emit_protected -lv LOG_STATS > Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1.pipe 2>&1) [Timeout 480] 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","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.0.0_Modelica.Blocks.Examples.Interaction1.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: 4.811053768731654]