Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated.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 0.001701/0.001701, allocations: 116.1 kB / 17.08 MB, free: 5.977 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 0.001747/0.001747, allocations: 193.2 kB / 20.03 MB, free: 3.047 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 1.422/1.422, allocations: 222.9 MB / 245.7 MB, free: 4.211 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.852/2.852, allocations: 489.3 MB / 0.7687 GB, free: 3.77 MB / 0.6075 GB " [Timeout remaining time 177] Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo) 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(Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|y1.y|y1EquLea.y|y1EquLea_actual.y|y1ReqEquLea.y|enaDed.y1|enaDedReq.y1",fileNamePrefix="Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated") translateModel(Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|y1.y|y1EquLea.y|y1EquLea_actual.y|y1ReqEquLea.y|enaDed.y1|enaDedReq.y1",fileNamePrefix="Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.001879/0.001879, allocations: 67.89 kB / 1.103 GB, free: 0.8008 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.9118/0.9137, allocations: 163.8 MB / 1.263 GB, free: 7.977 MB / 0.9981 GB Notification: Performance of NFInst.instantiate(Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated): time 0.002872/0.9166, allocations: 1.113 MB / 1.264 GB, free: 7.262 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.003205/0.9198, allocations: 1.53 MB / 1.265 GB, free: 6.148 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002999/0.9201, allocations: 4.25 kB / 1.265 GB, free: 6.148 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.0002409/0.9204, allocations: 34.92 kB / 1.265 GB, free: 6.121 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.0001754/0.9206, allocations: 41.42 kB / 1.265 GB, free: 6.09 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.001801/0.9225, allocations: 499.6 kB / 1.266 GB, free: 5.836 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.0007422/0.9232, allocations: 0.59 MB / 1.266 GB, free: 5.566 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002918/0.9235, allocations: 143.5 kB / 1.266 GB, free: 5.488 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002824/0.9238, allocations: 214.8 kB / 1.267 GB, free: 5.398 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003421/0.9241, allocations: 221.4 kB / 1.267 GB, free: 5.293 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.0001188/0.9243, allocations: 58.03 kB / 1.267 GB, free: 5.293 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001713/0.9244, allocations: 72.09 kB / 1.267 GB, free: 5.289 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 7.94e-05/0.9245, allocations: 75.86 kB / 1.267 GB, free: 5.242 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.0002412/0.9248, allocations: 215.4 kB / 1.267 GB, free: 5.117 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.0007376/0.9255, allocations: 0.5681 MB / 1.268 GB, free: 4.918 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 5.501e-06/0.9255, allocations: 3.938 kB / 1.268 GB, free: 4.914 MB / 0.9981 GB Notification: Performance of FrontEnd: time 1.733e-06/0.9255, allocations: 4 kB / 1.268 GB, free: 4.91 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 1.405e-05/0.9256, allocations: 1 kB / 1.268 GB, free: 4.91 MB / 0.9981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 58 * Number of variables: 58 Notification: Performance of Generate backend data structure: time 0.0009515/0.9265, allocations: 0.7261 MB / 1.269 GB, free: 4.281 MB / 0.9981 GB Notification: Performance of prepare preOptimizeDAE: time 4.02e-05/0.9266, allocations: 9 kB / 1.269 GB, free: 4.281 MB / 0.9981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001168/0.9267, allocations: 44 kB / 1.269 GB, free: 4.266 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005107/0.9272, allocations: 294.1 kB / 1.269 GB, free: 4.012 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.591e-05/0.9273, allocations: 30.05 kB / 1.269 GB, free: 4.004 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.855e-05/0.9274, allocations: 45.56 kB / 1.269 GB, free: 3.996 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004774/0.9278, allocations: 253.5 kB / 1.269 GB, free: 3.887 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.257e-05/0.9279, allocations: 192 / 1.269 GB, free: 3.887 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.088e-05/0.9279, allocations: 18.36 kB / 1.269 GB, free: 3.875 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.427e-05/0.9279, allocations: 5.906 kB / 1.269 GB, free: 3.875 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003132/0.9282, allocations: 161.7 kB / 1.269 GB, free: 3.82 MB / 0.9981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001275/0.9295, allocations: 0.9366 MB / 1.27 GB, free: 3.25 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004748/0.93, allocations: 229.4 kB / 1.27 GB, free: 3.148 MB / 0.9981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001527/0.9302, allocations: 88.69 kB / 1.271 GB, free: 3.109 MB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 2.295e-05/0.9302, allocations: 2.438 kB / 1.271 GB, free: 3.109 MB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004236/0.9306, allocations: 257.5 kB / 1.271 GB, free: 2.996 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=34): time 1.583e-06/0.9306, allocations: 0 / 1.271 GB, free: 2.996 MB / 0.9981 GB Notification: Performance of matching and sorting (n=34): time 0.0008451/0.9315, allocations: 436.3 kB / 1.271 GB, free: 2.84 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.909e-05/0.9315, allocations: 64.48 kB / 1.271 GB, free: 2.773 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001792/0.9317, allocations: 210.9 kB / 1.271 GB, free: 2.621 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 6.005e-05/0.9318, allocations: 44.89 kB / 1.272 GB, free: 2.582 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001096/0.9319, allocations: 162.1 kB / 1.272 GB, free: 2.441 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 5.077e-05/0.932, allocations: 71.14 kB / 1.272 GB, free: 2.387 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002297/0.9322, allocations: 135.2 kB / 1.272 GB, free: 2.332 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 6.225e-05/0.9323, allocations: 336.6 kB / 1.272 GB, free: 2.008 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003373/0.9326, allocations: 162 kB / 1.272 GB, free: 1.957 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003678/0.933, allocations: 259.8 kB / 1.273 GB, free: 1.793 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004716/0.9335, allocations: 411.1 kB / 1.273 GB, free: 1.469 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.126e-06/0.9335, allocations: 0.6875 kB / 1.273 GB, free: 1.469 MB / 0.9981 GB Notification: Performance of matching and sorting (n=53) (initialization): time 0.001039/0.9345, allocations: 0.6348 MB / 1.274 GB, free: 1.129 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 6.684e-05/0.9346, allocations: 131.5 kB / 1.274 GB, free: 0.9961 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.067e-05/0.9346, allocations: 3.234 kB / 1.274 GB, free: 0.9961 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.027e-05/0.9346, allocations: 5.312 kB / 1.274 GB, free: 0.9961 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 8.109e-05/0.9347, allocations: 28.12 kB / 1.274 GB, free: 0.9844 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.25e-05/0.9347, allocations: 8.609 kB / 1.274 GB, free: 0.9805 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000656/0.9354, allocations: 126.2 kB / 1.274 GB, free: 0.957 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001012/0.9355, allocations: 36.36 kB / 1.274 GB, free: 0.9492 MB / 0.9981 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 43 ($whenCondition14,$whenCondition15,$whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,enaDedReq.ini.y,enaDedReq.lat.y,enaDed.ini.y,enaDed.lat.y,y1.y,$PRE.y1.y,$whenCondition10,$whenCondition11,$whenCondition13,y1EquLea.y,$PRE.y1EquLea.y,y1ReqEquLea.y,$PRE.y1ReqEquLea.y,enaDedReq.edg.y,enaDedReq.edg.u,$PRE.enaDedReq.edg.u,enaDedReq.timOff.passed,$PRE.enaDedReq.timOff.passed,enaDedReq.offOrNotReq.y,enaDed.edg.y,enaDed.edg.u,$PRE.enaDed.edg.u,enaDed.timOff.passed,$PRE.enaDed.timOff.passed,y1EquLea_actual.y,$PRE.y1EquLea_actual.y,enaDedReq.timOff.entryTime,$PRE.enaDedReq.timOff.entryTime,enaDed.timOff.entryTime,$PRE.enaDed.timOff.entryTime,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition12,enaDed.fal.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (45): * Single equations (assignments): 41 * Array equations: 0 * Algorithm blocks: 4 * 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 0.0001631/0.9357, allocations: 169.7 kB / 1.274 GB, free: 0.8086 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.812e-05/0.9357, allocations: 40.39 kB / 1.274 GB, free: 0.7852 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.743e-05/0.9358, allocations: 22.62 kB / 1.274 GB, free: 0.7695 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.011e-06/0.9358, allocations: 3.094 kB / 1.274 GB, free: 0.7695 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.037e-05/0.9358, allocations: 1.062 kB / 1.274 GB, free: 0.7695 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.959e-06/0.9358, allocations: 1.312 kB / 1.274 GB, free: 0.7695 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008383/0.9366, allocations: 0.7623 MB / 1.275 GB, free: 300 kB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.823e-06/0.9367, allocations: 1.531 kB / 1.275 GB, free: 300 kB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.487e-05/0.9367, allocations: 12.55 kB / 1.275 GB, free: 296 kB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.216e-06/0.9367, allocations: 2 kB / 1.275 GB, free: 296 kB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.449e-05/0.9367, allocations: 13.25 kB / 1.275 GB, free: 288 kB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.655e-06/0.9367, allocations: 2.312 kB / 1.275 GB, free: 288 kB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.62e-07/0.9368, allocations: 0 / 1.275 GB, free: 288 kB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005486/0.9373, allocations: 435.4 kB / 1.275 GB, free: 48 kB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001093/0.9374, allocations: 103.8 kB / 1.275 GB, free: 15.93 MB / 1.014 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.754e-05/0.9375, allocations: 12.59 kB / 1.275 GB, free: 15.93 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001217/0.9376, allocations: 15.81 kB / 1.275 GB, free: 15.92 MB / 1.014 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.331e-05/0.9377, allocations: 37.95 kB / 1.276 GB, free: 15.91 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.811e-05/0.9378, allocations: 23.95 kB / 1.276 GB, free: 15.9 MB / 1.014 GB Notification: Performance of sorting global known variables: time 0.0001162/0.9379, allocations: 131.9 kB / 1.276 GB, free: 15.81 MB / 1.014 GB Notification: Performance of sort global known variables: time 1.4e-07/0.9379, allocations: 0 / 1.276 GB, free: 15.81 MB / 1.014 GB Notification: Performance of remove unused functions: time 0.0004157/0.9383, allocations: 111.2 kB / 1.276 GB, free: 15.79 MB / 1.014 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 32 (enaDed.ini.y,enaDedReq.ini.y,$whenCondition14,$whenCondition15,$whenCondition13,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,y1.y,enaDed.lat.y,enaDed.timOff.passed,enaDed.timOff.entryTime,enaDed.edg.u,enaDed.edg.y,enaDedReq.lat.y,enaDedReq.offOrNotReq.y,enaDedReq.timOff.passed,enaDedReq.timOff.entryTime,enaDedReq.edg.u,enaDedReq.edg.y,y1ReqEquLea.y,y1EquLea.y,y1EquLea_actual.y) * Number of discrete states: 4 (enaDedReq.timOff.entryTime,enaDed.timOff.entryTime,enaDedReq.edg.u,enaDed.edg.u) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (34): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * 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 0.0002118/0.9385, allocations: 126.6 kB / 1.276 GB, free: 15.68 MB / 1.014 GB Notification: Performance of simCode: created initialization part: time 0.0009593/0.9395, allocations: 0.6284 MB / 1.276 GB, free: 15.28 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 2.384e-06/0.9395, allocations: 0 / 1.276 GB, free: 15.28 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.0002718/0.9398, allocations: 167.7 kB / 1.277 GB, free: 15.22 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004048/0.9402, allocations: 43.7 kB / 1.277 GB, free: 15.21 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0008927/0.9411, allocations: 0.5031 MB / 1.277 GB, free: 14.88 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000407/0.9415, allocations: 0.7599 MB / 1.278 GB, free: 14.18 MB / 1.014 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 6.567e-05/0.9416, allocations: 26.67 kB / 1.278 GB, free: 14.17 MB / 1.014 GB Notification: Performance of SimCode: time 3.1e-07/0.9416, allocations: 0 / 1.278 GB, free: 14.17 MB / 1.014 GB Notification: Performance of Templates: time 0.007209/0.9488, allocations: 4.164 MB / 1.282 GB, free: 13.69 MB / 1.014 GB " [Timeout remaining time 299] make -j1 -f Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated.pipe ; mkfifo Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated.pipe ; head -c 1048576 < Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated.pipe >> ../files/Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated.sim & ./Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated.pipe 2>&1) [Timeout 800] diffSimulationResults("Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Templates_Plants_Controls_Pumps_Primary_Validation_DisableDedicated.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.DisableDedicated.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 11.00891735800542]