Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PNlib_PNlib.Examples.ConTest.SinglePC.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "[:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real [:1:1-1:33:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0004334/0.0004334, allocations: 0 / 0, free: 0 / 0 " [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 0.0006782/0.0006782, allocations: 0 / 0, free: 0 / 0 " [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 0.4299/0.4299, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PNlib master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PNlib master/package.mo): time 0.04837/0.04837, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] Using package PNlib with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PNlib master/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: simulate(PNlib.Examples.ConTest.SinglePC,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="P1.t|time",fileNamePrefix="PNlib_PNlib.Examples.ConTest.SinglePC",simflags="-alarm=480 -emit_protected -lv LOG_STATS") simulate(PNlib.Examples.ConTest.SinglePC,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="P1.t|time",fileNamePrefix="PNlib_PNlib.Examples.ConTest.SinglePC",simflags="-alarm=480 -emit_protected -lv LOG_STATS") [Timeout 1140] "Notification: Performance of FrontEnd - loaded program: time 1.102e-06/1.102e-06, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - Absyn->SCode: time 3.236e-05/3.346e-05, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instantiate(PNlib.Examples.ConTest.SinglePC): time 0.004115/0.004148, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instExpressions: time 0.00656/0.01071, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.updateImplicitVariability: time 0.0007995/0.01151, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeComponents: time 0.0005268/0.01203, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeBindings: time 0.0005899/0.01262, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeClassSections: time 0.003737/0.01636, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.flatten: time 0.002663/0.01902, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.resolveConnections: time 0.000142/0.01917, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFEvalConstants.evaluate: time 0.001641/0.02081, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFSimplifyModel.simplify: time 0.000651/0.02146, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFPackage.collectConstants: time 8.002e-05/0.02154, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.collectFunctions: time 0.00172/0.02326, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFScalarize.scalarize: time 0.000211/0.02347, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFVerifyModel.verify: time 0.0002487/0.02372, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFConvertDAE.convert: time 0.001705/0.02542, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - DAE generated: time 0.0001063/0.02553, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd: time 6.161e-06/0.02554, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Transformations before backend: time 1.932e-05/0.02556, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 65 * Number of variables: 65 Notification: Performance of Generate backend data structure: time 0.002805/0.02836, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare preOptimizeDAE: time 0.0001061/0.02847, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007455/0.02921, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009359/0.03015, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001088/0.03026, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001474/0.0304, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt clockPartitioning (simulation): time 0.002008/0.03241, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt findStateOrder (simulation): time 2.915e-05/0.03244, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001107/0.03255, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.932e-05/0.03257, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001392/0.03396, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005663/0.03963, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt comSubExp (simulation): time 0.001367/0.04099, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt resolveLoops (simulation): time 0.0008801/0.04187, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evalFunc (simulation): time 0.002017/0.04389, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001703/0.04559, allocations: 0 / 0, free: 0 / 0 Notification: Performance of pre-optimization done (n=47): time 0.0001084/0.0457, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=47): time 0.003787/0.04949, allocations: 0 / 0, free: 0 / 0 Notification: Performance of inlineWhenForInitialization (initialization): time 0.0004768/0.04997, allocations: 0 / 0, free: 0 / 0 Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006901/0.05066, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectPreVariables (initialization): time 0.0002444/0.0509, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialEqns (initialization): time 0.0002313/0.05113, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialBindings (initialization): time 0.0002874/0.05142, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006455/0.05206, allocations: 0 / 0, free: 0 / 0 Notification: Performance of setup shared object (initialization): time 0.0003704/0.05243, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization): time 0.001215/0.05365, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization): time 0.001527/0.05518, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization): time 0.003681/0.05886, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.771e-05/0.05889, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=85) (initialization): time 0.00485/0.06374, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 0.0003567/0.06409, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.514e-05/0.06413, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 5.323e-05/0.06418, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005061/0.06469, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.293e-05/0.06474, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000617/0.06536, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002252/0.06558, allocations: 0 / 0, free: 0 / 0 Warning: Assuming fixed start value for the following 18 variables: P1.enableOut.Index:DISCRETE(fixed = true protected = true ) type: Integer P1.enableOut.endWhile:DISCRETE(fixed = true protected = true ) type: Boolean P1.enableOut.sumEnablingProbTAout:DISCRETE(fixed = true protected = true ) \"sum of the enabling probabilities of the active output transitions\" type: Real P1.enableOut.posTE:DISCRETE(fixed = true protected = true ) \"possible enabled transition\" type: Integer P1.enableOut.k:DISCRETE(fixed = true protected = true ) \"iteration index\" type: Integer P1.enableOut.nTAout:DISCRETE(fixed = true protected = true ) \"number of active output transitions\" type: Integer P1.enableOut.nremTAout:DISCRETE(fixed = true protected = true ) \"number of remaining active output transitions\" type: Integer P1.enableOut.arcWeightSum:DISCRETE(fixed = true protected = true ) \"arc weight sum\" type: Real P1.disMarksOut.anytrue:DISCRETE(fixed = true protected = true ) type: Boolean P1.disMarksIn.anytrue:DISCRETE(fixed = true protected = true ) type: Boolean P1.enableIn.Index:DISCRETE(fixed = true protected = true ) \"priority Index\" type: Integer P1.enableIn.endWhile:DISCRETE(fixed = true protected = true ) type: Boolean P1.enableIn.sumEnablingProbTAin:DISCRETE(fixed = true protected = true ) \"sum of the enabling probabilities of the active input transitions\" type: Real P1.enableIn.posTE:DISCRETE(fixed = true protected = true ) \"possible enabled transition\" type: Integer P1.enableIn.k:DISCRETE(fixed = true protected = true ) \"iteration index\" type: Integer P1.enableIn.nTAin:DISCRETE(fixed = true protected = true ) \"number ofactive input transitions\" type: Integer P1.enableIn.nremTAin:DISCRETE(fixed = true protected = true ) \"number of remaining active input transitions\" type: Integer P1.enableIn.arcWeightSum:DISCRETE(fixed = true protected = true ) \"arc weight sum\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 35 * Number of states: 0 () * Number of discrete variables: 71 ($PRE.P1.enableOut.Index,P1.enableOut.Index,$PRE.P1.enableOut.endWhile,P1.enableOut.endWhile,$PRE.P1.enableOut.sumEnablingProbTAout,P1.enableOut.sumEnablingProbTAout,P1.enableOut.state128[1],$PRE.P1.enableOut.state128[1],P1.enableOut.state128[2],$PRE.P1.enableOut.state128[2],P1.enableOut.state128[3],$PRE.P1.enableOut.state128[3],P1.enableOut.state128[4],$PRE.P1.enableOut.state128[4],P1.enableOut.randNum,$PRE.P1.enableOut.randNum,$PRE.P1.enableOut.posTE,P1.enableOut.posTE,$PRE.P1.enableOut.k,P1.enableOut.k,$PRE.P1.enableOut.nTAout,P1.enableOut.nTAout,$PRE.P1.enableOut.nremTAout,P1.enableOut.nremTAout,$PRE.P1.enableOut.arcWeightSum,P1.enableOut.arcWeightSum,P1.delayPassedOut.anytrue,P1.delayPassedOut.numtrue,$whenCondition3,$PRE.P1.disMarksOut.anytrue,$PRE.P1.disMarksIn.anytrue,P1.disMarksInOut,$whenCondition2,P1.disMarksIn.anytrue,P1.disMarksIn.numtrue,P1.disMarksOut.anytrue,P1.disMarksOut.numtrue,$PRE.P1.enableIn.Index,P1.enableIn.Index,$PRE.P1.enableIn.endWhile,P1.enableIn.endWhile,$PRE.P1.enableIn.sumEnablingProbTAin,P1.enableIn.sumEnablingProbTAin,P1.enableIn.state128[1],$PRE.P1.enableIn.state128[1],P1.enableIn.state128[2],$PRE.P1.enableIn.state128[2],P1.enableIn.state128[3],$PRE.P1.enableIn.state128[3],P1.enableIn.state128[4],$PRE.P1.enableIn.state128[4],P1.enableIn.randNum,$PRE.P1.enableIn.randNum,$PRE.P1.enableIn.posTE,P1.enableIn.posTE,$PRE.P1.enableIn.k,P1.enableIn.k,$PRE.P1.enableIn.nTAin,P1.enableIn.nTAin,$PRE.P1.enableIn.nremTAin,P1.enableIn.nremTAin,$PRE.P1.enableIn.arcWeightSum,P1.enableIn.arcWeightSum,P1.delayPassedIn.anytrue,P1.delayPassedIn.numtrue,$whenCondition1,P1.emptying.anytrue,P1.emptying.numtrue,P1.feeding.anytrue,P1.feeding.numtrue,P1.reStart) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (71): * Single equations (assignments): 61 * Array equations: 0 * Algorithm blocks: 10 * 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 0.001512/0.06709, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004174/0.06751, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001358/0.06887, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.528e-05/0.06888, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt constantLinearSystem (simulation): time 1.213e-05/0.0689, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.199e-05/0.06891, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002951/0.07186, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.999e-06/0.07187, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001681/0.07204, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (simulation): time 1.516e-05/0.07205, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001789/0.07223, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.055e-05/0.07224, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.494e-06/0.07225, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005284/0.07753, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeConstants (simulation): time 0.0002548/0.07779, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003792/0.07817, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004182/0.07859, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004156/0.079, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001639/0.07917, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sorting global known variables: time 0.0004544/0.07962, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sort global known variables: time 1.439e-05/0.07963, allocations: 0 / 0, free: 0 / 0 Notification: Performance of remove unused functions: time 0.002464/0.0821, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 1 (P1.t_) * Number of discrete variables: 42 (P1.feeding.numtrue,P1.feeding.anytrue,P1.emptying.numtrue,P1.emptying.anytrue,$whenCondition1,P1.delayPassedIn.numtrue,P1.delayPassedIn.anytrue,P1.enableIn.Index,P1.enableIn.endWhile,P1.enableIn.sumEnablingProbTAin,P1.enableIn.randNum,P1.enableIn.posTE,P1.enableIn.k,P1.enableIn.nTAin,P1.enableIn.nremTAin,P1.enableIn.arcWeightSum,P1.enableIn.state128[4],P1.enableIn.state128[3],P1.enableIn.state128[2],P1.enableIn.state128[1],P1.disMarksInOut,$whenCondition2,P1.disMarksIn.numtrue,P1.disMarksIn.anytrue,P1.disMarksOut.numtrue,P1.disMarksOut.anytrue,$whenCondition3,P1.delayPassedOut.numtrue,P1.delayPassedOut.anytrue,P1.enableOut.Index,P1.enableOut.endWhile,P1.enableOut.sumEnablingProbTAout,P1.enableOut.randNum,P1.enableOut.posTE,P1.enableOut.k,P1.enableOut.nTAout,P1.enableOut.nremTAout,P1.enableOut.arcWeightSum,P1.enableOut.state128[4],P1.enableOut.state128[3],P1.enableOut.state128[2],P1.enableOut.state128[1]) * Number of discrete states: 41 (P1.delayPassedOut.numtrue,P1.delayPassedOut.anytrue,P1.enableOut.Index,P1.enableOut.endWhile,P1.enableOut.sumEnablingProbTAout,P1.enableOut.state128[4],P1.enableOut.state128[3],P1.enableOut.state128[2],P1.enableOut.state128[1],P1.enableOut.randNum,P1.enableOut.posTE,P1.enableOut.k,P1.enableOut.nTAout,P1.enableOut.nremTAout,P1.enableOut.arcWeightSum,$whenCondition3,P1.disMarksOut.anytrue,P1.disMarksIn.anytrue,P1.disMarksIn.numtrue,P1.disMarksOut.numtrue,P1.disMarkChange,P1.delayPassedIn.numtrue,P1.delayPassedIn.anytrue,P1.enableIn.Index,P1.enableIn.endWhile,P1.enableIn.sumEnablingProbTAin,P1.enableIn.state128[4],P1.enableIn.state128[3],P1.enableIn.state128[2],P1.enableIn.state128[1],P1.enableIn.randNum,P1.enableIn.posTE,P1.enableIn.k,P1.enableIn.nTAin,P1.enableIn.nremTAin,P1.enableIn.arcWeightSum,$whenCondition1,P1.emptying.numtrue,P1.emptying.anytrue,P1.feeding.numtrue,P1.feeding.anytrue) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (15): * Single equations (assignments): 7 * Array equations: 0 * Algorithm blocks: 8 * 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 Backend phase and start with SimCode phase: time 0.001617/0.08372, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created initialization part: time 0.004011/0.08773, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created event and clocks part: time 1.106e-05/0.08774, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created simulation system equations: time 0.001895/0.08963, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002169/0.0918, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003443/0.09525, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004873/0.09573, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: alias equations: time 0.0002978/0.09603, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003499/0.09638, allocations: 0 / 0, free: 0 / 0 Notification: Performance of SimCode: time 0.0008629/0.09724, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Templates: time 0.002526/0.09977, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 1140] diffSimulationResults("PNlib_PNlib.Examples.ConTest.SinglePC_res.mat","/mnt/ReferenceFiles/PNlib/ReferenceFiles/PNlib.Examples.ConTest.SinglePC.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/PNlib_PNlib.Examples.ConTest.SinglePC.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: 1.6460140609997325]