Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Pharmacolibrary_Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody.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 0.001251/0.001251, allocations: 84.53 kB / 19.93 MB, free: 4.609 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 0.001391/0.001391, allocations: 173.9 kB / 23.21 MB, free: 1.328 MB / 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 1.003/1.003, allocations: 177.1 MB / 203.5 MB, free: 5.762 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Pharmacolibrary 25.9.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Pharmacolibrary 25.9.0/Examples/package.order:0:0-0:0:readonly] Warning: The package.order file does not list all .mo files and directories (containing package.mo) present in its directory. Missing names are: Paracetamol_Experiment Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Pharmacolibrary 25.9.0/package.mo): time 1.674/1.674, allocations: 273.5 MB / 0.5209 GB, free: 15.08 MB / 458.7 MB " [Timeout remaining time 178] Using package Pharmacolibrary with version 25.09 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Pharmacolibrary 25.9.0/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: translateModel(Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody,tolerance=1e-06,outputFormat="empty",numberOfIntervals=499,variableFilter="",fileNamePrefix="Pharmacolibrary_Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody") translateModel(Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody,tolerance=1e-06,outputFormat="empty",numberOfIntervals=499,variableFilter="",fileNamePrefix="Pharmacolibrary_Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.974e-06/1.974e-06, allocations: 0 / 0.7558 GB, free: 10.78 MB / 0.5887 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.947e-05/3.144e-05, allocations: 2.281 kB / 0.7558 GB, free: 10.78 MB / 0.5887 GB Notification: Performance of NFInst.instantiate(Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody): time 0.005541/0.005572, allocations: 6.618 MB / 0.7622 GB, free: 4.203 MB / 0.5887 GB Notification: Performance of NFInst.instExpressions: time 0.00287/0.008442, allocations: 1.541 MB / 0.7637 GB, free: 2.664 MB / 0.5887 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003538/0.008796, allocations: 12 kB / 0.7637 GB, free: 2.652 MB / 0.5887 GB Notification: Performance of NFTyping.typeComponents: time 0.0003067/0.009103, allocations: 166.4 kB / 0.7639 GB, free: 2.488 MB / 0.5887 GB Notification: Performance of NFTyping.typeBindings: time 0.000643/0.009746, allocations: 432.2 kB / 0.7643 GB, free: 2.062 MB / 0.5887 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005747/0.01032, allocations: 330.7 kB / 0.7646 GB, free: 1.742 MB / 0.5887 GB Notification: Performance of NFFlatten.flatten: time 0.0009384/0.01126, allocations: 1.552 MB / 0.7661 GB, free: 188 kB / 0.5887 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001295/0.01255, allocations: 1.748 MB / 0.7679 GB, free: 14.41 MB / 0.6043 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00142/0.01398, allocations: 1.455 MB / 0.7693 GB, free: 12.96 MB / 0.6043 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00128/0.01526, allocations: 1.126 MB / 0.7704 GB, free: 11.83 MB / 0.6043 GB Notification: Performance of NFPackage.collectConstants: time 0.0002284/0.01548, allocations: 240 kB / 0.7706 GB, free: 11.59 MB / 0.6043 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002558/0.01574, allocations: 244 kB / 0.7708 GB, free: 11.36 MB / 0.6043 GB Notification: Performance of NFScalarize.scalarize: time 0.0002876/0.01603, allocations: 0.53 MB / 0.7714 GB, free: 10.82 MB / 0.6043 GB Notification: Performance of NFVerifyModel.verify: time 0.0005323/0.01656, allocations: 0.7252 MB / 0.7721 GB, free: 10.1 MB / 0.6043 GB Notification: Performance of NFConvertDAE.convert: time 0.00143/0.01799, allocations: 2.116 MB / 0.7741 GB, free: 7.977 MB / 0.6043 GB Notification: Performance of FrontEnd - DAE generated: time 4.619e-06/0.01799, allocations: 0 / 0.7741 GB, free: 7.977 MB / 0.6043 GB Notification: Performance of FrontEnd: time 2.465e-06/0.018, allocations: 0 / 0.7741 GB, free: 7.977 MB / 0.6043 GB Notification: Performance of Transformations before backend: time 1.555e-05/0.01801, allocations: 0 / 0.7741 GB, free: 7.977 MB / 0.6043 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 267 * Number of variables: 267 Notification: Performance of Generate backend data structure: time 0.002369/0.02038, allocations: 1.465 MB / 0.7756 GB, free: 6.465 MB / 0.6043 GB Notification: Performance of prepare preOptimizeDAE: time 4.595e-05/0.02043, allocations: 8.031 kB / 0.7756 GB, free: 6.457 MB / 0.6043 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000235/0.02066, allocations: 120.2 kB / 0.7757 GB, free: 6.34 MB / 0.6043 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001227/0.02189, allocations: 0.6374 MB / 0.7763 GB, free: 5.672 MB / 0.6043 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.578e-05/0.02193, allocations: 74.48 kB / 0.7764 GB, free: 5.598 MB / 0.6043 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001832/0.02212, allocations: 120.3 kB / 0.7765 GB, free: 5.48 MB / 0.6043 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002258/0.02438, allocations: 2.208 MB / 0.7786 GB, free: 3.168 MB / 0.6043 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.373e-05/0.02441, allocations: 7.938 kB / 0.7787 GB, free: 3.16 MB / 0.6043 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001212/0.02453, allocations: 48 kB / 0.7787 GB, free: 3.113 MB / 0.6043 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.842e-05/0.02455, allocations: 28 kB / 0.7787 GB, free: 3.086 MB / 0.6043 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002079/0.02663, allocations: 1.876 MB / 0.7806 GB, free: 1.211 MB / 0.6043 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005551/0.03218, allocations: 3.812 MB / 0.7843 GB, free: 13.35 MB / 0.6199 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001277/0.03346, allocations: 0.9315 MB / 0.7852 GB, free: 12.41 MB / 0.6199 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008391/0.0343, allocations: 0.6245 MB / 0.7858 GB, free: 11.79 MB / 0.6199 GB Notification: Performance of preOpt evalFunc (simulation): time 4.886e-05/0.03435, allocations: 16.98 kB / 0.7858 GB, free: 11.77 MB / 0.6199 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001143/0.03549, allocations: 0.9668 MB / 0.7868 GB, free: 10.78 MB / 0.6199 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.002409/0.0379, allocations: 1.083 MB / 0.7878 GB, free: 9.727 MB / 0.6199 GB Notification: Performance of pre-optimization done (n=99): time 5.029e-06/0.0379, allocations: 3.938 kB / 0.7878 GB, free: 9.723 MB / 0.6199 GB Notification: Performance of matching and sorting (n=99): time 0.003155/0.04106, allocations: 2.107 MB / 0.7899 GB, free: 7.617 MB / 0.6199 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.988e-05/0.04113, allocations: 68.39 kB / 0.7899 GB, free: 7.539 MB / 0.6199 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006743/0.0418, allocations: 401.8 kB / 0.7903 GB, free: 7.137 MB / 0.6199 GB Notification: Performance of collectPreVariables (initialization): time 9.383e-05/0.0419, allocations: 41.7 kB / 0.7904 GB, free: 7.09 MB / 0.6199 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002352/0.04213, allocations: 408.9 kB / 0.7908 GB, free: 6.684 MB / 0.6199 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002608/0.04239, allocations: 384.7 kB / 0.7911 GB, free: 6.305 MB / 0.6199 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003517/0.04274, allocations: 334.5 kB / 0.7914 GB, free: 5.973 MB / 0.6199 GB Notification: Performance of setup shared object (initialization): time 0.0001217/0.04286, allocations: 378.8 kB / 0.7918 GB, free: 5.594 MB / 0.6199 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009389/0.0438, allocations: 0.7136 MB / 0.7925 GB, free: 4.867 MB / 0.6199 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00104/0.04484, allocations: 0.9528 MB / 0.7934 GB, free: 3.809 MB / 0.6199 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002026/0.04687, allocations: 1.643 MB / 0.795 GB, free: 2.066 MB / 0.6199 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.873e-06/0.04688, allocations: 3.938 kB / 0.795 GB, free: 2.062 MB / 0.6199 GB Notification: Performance of matching and sorting (n=146) (initialization): time 0.002545/0.04942, allocations: 1.937 MB / 0.7969 GB, free: 108 kB / 0.6199 GB Notification: Performance of prepare postOptimizeDAE: time 4.777e-05/0.04947, allocations: 37.69 kB / 0.797 GB, free: 64 kB / 0.6199 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.354e-05/0.04948, allocations: 8 kB / 0.797 GB, free: 56 kB / 0.6199 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.691e-05/0.04951, allocations: 12 kB / 0.797 GB, free: 44 kB / 0.6199 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001393/0.0509, allocations: 487 kB / 0.7975 GB, free: 15.57 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.557e-05/0.05092, allocations: 15.94 kB / 0.7975 GB, free: 15.55 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000635/0.05155, allocations: 35.98 kB / 0.7975 GB, free: 15.52 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001192/0.05167, allocations: 119.8 kB / 0.7976 GB, free: 15.4 MB / 0.6355 GB Warning: Assuming fixed start value for the following 15 variables: singleDose.TotalCumulativeMass:VARIABLE(min = -1e-12 unit = \"kg\" fixed = true ) \"Total dose adminitrated by this source\" type: Real singleDose.variableDose.TotalCumulativeMass:VARIABLE(min = -1e-12 unit = \"kg\" fixed = true ) \"Total dose adminitrated by this source\" type: Real venous.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real lungs.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real arterial.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real adipose.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real bone.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real brain.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real heart.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real muscle.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real skin.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real gut.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real spleen.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real liver.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real kidney.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 30 * Number of states: 0 () * Number of discrete variables: 5 (singleDose.pulse.count,$PRE.singleDose.pulse.count,singleDose.pulse.T_start,$PRE.singleDose.pulse.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (145): * Single equations (assignments): 144 * Array equations: 0 * Algorithm blocks: 1 * 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 0.0005764/0.05225, allocations: 298.6 kB / 0.7979 GB, free: 15.1 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001457/0.05239, allocations: 71.58 kB / 0.798 GB, free: 15.03 MB / 0.6355 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002431/0.05483, allocations: 1.729 MB / 0.7997 GB, free: 13.34 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.877e-06/0.05483, allocations: 12 kB / 0.7997 GB, free: 13.33 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.533e-06/0.05484, allocations: 0 / 0.7997 GB, free: 13.33 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.686e-06/0.05485, allocations: 3.984 kB / 0.7997 GB, free: 13.32 MB / 0.6355 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002631/0.05748, allocations: 2.015 MB / 0.8016 GB, free: 11.27 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.863e-06/0.05749, allocations: 7.797 kB / 0.8016 GB, free: 11.26 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007984/0.05829, allocations: 235.7 kB / 0.8019 GB, free: 11.03 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.795e-06/0.05829, allocations: 4 kB / 0.8019 GB, free: 11.03 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.807e-05/0.05838, allocations: 59.91 kB / 0.8019 GB, free: 10.97 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.035e-05/0.05839, allocations: 7.938 kB / 0.8019 GB, free: 10.96 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.875e-06/0.0584, allocations: 0 / 0.8019 GB, free: 10.96 MB / 0.6355 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003219/0.06161, allocations: 2.29 MB / 0.8042 GB, free: 8.645 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001375/0.06175, allocations: 55.55 kB / 0.8042 GB, free: 8.59 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001214/0.06187, allocations: 27.95 kB / 0.8043 GB, free: 8.562 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00047/0.06234, allocations: 31.98 kB / 0.8043 GB, free: 8.531 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000127/0.06247, allocations: 68.75 kB / 0.8044 GB, free: 8.465 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.456e-05/0.06254, allocations: 63.91 kB / 0.8044 GB, free: 8.402 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.0002529/0.0628, allocations: 303.1 kB / 0.8047 GB, free: 8.105 MB / 0.6355 GB Notification: Performance of sort global known variables: time 1.11e-07/0.0628, allocations: 0 / 0.8047 GB, free: 8.105 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.0009553/0.06375, allocations: 403.3 kB / 0.8051 GB, free: 7.711 MB / 0.6355 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 30 (singleDose.TotalCumulativeMass,singleDose.variableDose.TotalCumulativeMass,venous.M,venous.AUC,lungs.M,lungs.AUC,arterial.M,arterial.AUC,adipose.M,adipose.AUC,bone.M,bone.AUC,brain.M,brain.AUC,heart.M,heart.AUC,muscle.M,muscle.AUC,skin.M,skin.AUC,gut.M,gut.AUC,spleen.M,spleen.AUC,liver.M,liver.AUC,kidney.M,kidney.AUC,kidneyElim.MExc,liverElim.MExc) * Number of discrete variables: 3 ($whenCondition1,singleDose.pulse.T_start,singleDose.pulse.count) * Number of discrete states: 1 (singleDose.pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (100): * Single equations (assignments): 98 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 0.0002077/0.06396, allocations: 135.1 kB / 0.8052 GB, free: 7.57 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.002214/0.06617, allocations: 1.51 MB / 0.8067 GB, free: 6.047 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 4.117e-06/0.06618, allocations: 0 / 0.8067 GB, free: 6.047 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.0008436/0.06702, allocations: 0.6151 MB / 0.8073 GB, free: 5.434 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008887/0.06791, allocations: 259.4 kB / 0.8075 GB, free: 5.18 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003778/0.07169, allocations: 2.912 MB / 0.8104 GB, free: 2.293 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002997/0.07199, allocations: 434.8 kB / 0.8108 GB, free: 1.836 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007746/0.07276, allocations: 220.1 kB / 0.811 GB, free: 1.621 MB / 0.6355 GB Notification: Performance of SimCode: time 1.563e-06/0.07276, allocations: 0 / 0.811 GB, free: 1.621 MB / 0.6355 GB Notification: Performance of Templates: time 0.02115/0.09391, allocations: 17.5 MB / 0.8281 GB, free: 364 kB / 0.6512 GB " [Timeout remaining time 660] make -j1 -f Pharmacolibrary_Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody.makefile [Timeout 660] (rm -f Pharmacolibrary_Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody.pipe ; mkfifo Pharmacolibrary_Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody.pipe ; head -c 1048576 < Pharmacolibrary_Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody.pipe >> ../files/Pharmacolibrary_Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody.sim & ./Pharmacolibrary_Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody > Pharmacolibrary_Pharmacolibrary.DevModels.SingleDoseIntravenousWholeBody.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 7.67323664505966]