Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus.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 0.001057/0.001057, allocations: 85.17 kB / 19.87 MB, free: 4.617 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 0.0009593/0.0009593, allocations: 169 kB / 23.27 MB, free: 1.223 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 0.9116/0.9116, allocations: 177.1 MB / 203.7 MB, free: 5.516 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 2.245/2.245, allocations: 438.1 MB / 0.682 GB, free: 14.19 MB / 0.6511 GB " [Timeout remaining time 177] Using package Buildings with version 14.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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: translateModel(Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus") translateModel(Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.713e-06/1.713e-06, allocations: 3.938 kB / 0.8897 GB, free: 9.777 MB / 0.8542 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.891e-05/2.062e-05, allocations: 6.25 kB / 0.8897 GB, free: 9.77 MB / 0.8542 GB Notification: Performance of NFInst.instantiate(Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus): time 0.002312/0.002332, allocations: 1.582 MB / 0.8913 GB, free: 8.184 MB / 0.8542 GB Notification: Performance of NFInst.instExpressions: time 0.00209/0.004423, allocations: 2.097 MB / 0.8933 GB, free: 6.07 MB / 0.8542 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000166/0.004589, allocations: 35.62 kB / 0.8934 GB, free: 6.035 MB / 0.8542 GB Notification: Performance of NFTyping.typeComponents: time 0.0005082/0.005097, allocations: 298.6 kB / 0.8937 GB, free: 5.742 MB / 0.8542 GB Notification: Performance of NFTyping.typeBindings: time 0.0001965/0.005294, allocations: 171.3 kB / 0.8938 GB, free: 5.574 MB / 0.8542 GB Notification: Performance of NFTyping.typeClassSections: time 0.0008061/0.0061, allocations: 0.5882 MB / 0.8944 GB, free: 4.984 MB / 0.8542 GB Notification: Performance of NFFlatten.flatten: time 0.0006716/0.006771, allocations: 1.076 MB / 0.8954 GB, free: 3.906 MB / 0.8542 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002383/0.00701, allocations: 198 kB / 0.8956 GB, free: 3.703 MB / 0.8542 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0005107/0.00752, allocations: 0.5733 MB / 0.8962 GB, free: 3.129 MB / 0.8542 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002541/0.007774, allocations: 311.4 kB / 0.8965 GB, free: 2.824 MB / 0.8542 GB Notification: Performance of NFPackage.collectConstants: time 8.406e-05/0.007858, allocations: 56 kB / 0.8965 GB, free: 2.77 MB / 0.8542 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002266/0.008085, allocations: 167.6 kB / 0.8967 GB, free: 2.605 MB / 0.8542 GB Notification: Performance of NFScalarize.scalarize: time 0.0002552/0.00834, allocations: 355.1 kB / 0.897 GB, free: 2.258 MB / 0.8542 GB Notification: Performance of NFVerifyModel.verify: time 0.0001643/0.008505, allocations: 219.5 kB / 0.8973 GB, free: 2.043 MB / 0.8542 GB Notification: Performance of NFConvertDAE.convert: time 0.0009275/0.009432, allocations: 0.7749 MB / 0.898 GB, free: 1.266 MB / 0.8542 GB Notification: Performance of FrontEnd - DAE generated: time 2.224e-06/0.009434, allocations: 0 / 0.898 GB, free: 1.266 MB / 0.8542 GB Notification: Performance of FrontEnd: time 8.72e-07/0.009435, allocations: 0 / 0.898 GB, free: 1.266 MB / 0.8542 GB Notification: Performance of Transformations before backend: time 5.28e-06/0.00944, allocations: 4 kB / 0.898 GB, free: 1.262 MB / 0.8542 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 68 * Number of variables: 68 Notification: Performance of Generate backend data structure: time 0.0008818/0.01032, allocations: 1.022 MB / 0.899 GB, free: 204 kB / 0.8542 GB Notification: Performance of prepare preOptimizeDAE: time 3.508e-05/0.01036, allocations: 12.62 kB / 0.899 GB, free: 192 kB / 0.8542 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003035/0.01066, allocations: 128.5 kB / 0.8991 GB, free: 64 kB / 0.8542 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005098/0.01117, allocations: 0.5224 MB / 0.8997 GB, free: 15.51 MB / 0.8698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.213e-05/0.0112, allocations: 37.03 kB / 0.8997 GB, free: 15.48 MB / 0.8698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.518e-05/0.01127, allocations: 52.36 kB / 0.8997 GB, free: 15.43 MB / 0.8698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000279/0.01155, allocations: 274.8 kB / 0.9 GB, free: 15.13 MB / 0.8698 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.016e-06/0.01156, allocations: 192 / 0.9 GB, free: 15.13 MB / 0.8698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.971e-05/0.01158, allocations: 16.31 kB / 0.9 GB, free: 15.12 MB / 0.8698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.993e-06/0.01158, allocations: 4.375 kB / 0.9 GB, free: 15.11 MB / 0.8698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001132/0.0117, allocations: 83.86 kB / 0.9001 GB, free: 15.04 MB / 0.8698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001094/0.01279, allocations: 1.255 MB / 0.9013 GB, free: 13.73 MB / 0.8698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001916/0.01298, allocations: 193.2 kB / 0.9015 GB, free: 13.5 MB / 0.8698 GB Notification: Performance of preOpt resolveLoops (simulation): time 6.023e-05/0.01304, allocations: 63.08 kB / 0.9016 GB, free: 13.43 MB / 0.8698 GB Notification: Performance of preOpt evalFunc (simulation): time 7.905e-06/0.01305, allocations: 4 kB / 0.9016 GB, free: 13.42 MB / 0.8698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002097/0.01326, allocations: 253.5 kB / 0.9018 GB, free: 13.14 MB / 0.8698 GB Notification: Performance of pre-optimization done (n=24): time 1.313e-06/0.01326, allocations: 0 / 0.9018 GB, free: 13.14 MB / 0.8698 GB Notification: Performance of matching and sorting (n=24): time 0.0004135/0.01367, allocations: 341.1 kB / 0.9021 GB, free: 12.8 MB / 0.8698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.386e-05/0.01373, allocations: 148.4 kB / 0.9023 GB, free: 12.63 MB / 0.8698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000375/0.0141, allocations: 0.5724 MB / 0.9028 GB, free: 12.04 MB / 0.8698 GB Notification: Performance of collectPreVariables (initialization): time 4.992e-05/0.01415, allocations: 49.69 kB / 0.9029 GB, free: 11.98 MB / 0.8698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001937/0.01435, allocations: 352.3 kB / 0.9032 GB, free: 11.63 MB / 0.8698 GB Notification: Performance of collectInitialBindings (initialization): time 3.567e-05/0.01438, allocations: 59.56 kB / 0.9033 GB, free: 11.57 MB / 0.8698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001575/0.01454, allocations: 195.5 kB / 0.9035 GB, free: 11.38 MB / 0.8698 GB Notification: Performance of setup shared object (initialization): time 0.0001541/0.01469, allocations: 0.5546 MB / 0.904 GB, free: 10.81 MB / 0.8698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 4.698e-05/0.01474, allocations: 36.62 kB / 0.904 GB, free: 10.77 MB / 0.8698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008459/0.01559, allocations: 1.468 MB / 0.9055 GB, free: 8.855 MB / 0.8698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001855/0.01577, allocations: 278.6 kB / 0.9057 GB, free: 8.508 MB / 0.8698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.537e-06/0.01578, allocations: 4.5 kB / 0.9058 GB, free: 8.504 MB / 0.8698 GB Notification: Performance of matching and sorting (n=40) (initialization): time 0.0003117/0.01609, allocations: 308.8 kB / 0.906 GB, free: 8.195 MB / 0.8698 GB Notification: Performance of prepare postOptimizeDAE: time 1.337e-05/0.0161, allocations: 4 kB / 0.906 GB, free: 8.191 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.482e-06/0.01611, allocations: 8 kB / 0.9061 GB, free: 8.184 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.269e-05/0.01612, allocations: 4 kB / 0.9061 GB, free: 8.18 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001178/0.01624, allocations: 55.91 kB / 0.9061 GB, free: 8.125 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.448e-06/0.01625, allocations: 11.92 kB / 0.9061 GB, free: 8.113 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003271/0.01657, allocations: 88.08 kB / 0.9062 GB, free: 8.027 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.322e-05/0.01659, allocations: 12 kB / 0.9062 GB, free: 8.016 MB / 0.8698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * Number of states: 0 () * Number of discrete variables: 36 ($whenCondition8,$whenCondition7,u1PumHdr.intTimTab.idx,$PRE.u1PumHdr.intTimTab.idx,u1PumHdr.intTimTab.y[2],$PRE.u1PumHdr.intTimTab.y[2],u1PumHdr.intTimTab.y[1],$PRE.u1PumHdr.intTimTab.y[1],rouPumHdr.y1[2],rouPumHdr.y1[1],$whenCondition6,$whenCondition5,u1PumDedHp.intTimTab.idx,$PRE.u1PumDedHp.intTimTab.idx,u1PumDedHp.intTimTab.y[2],$PRE.u1PumDedHp.intTimTab.y[2],u1PumDedHp.intTimTab.y[1],$PRE.u1PumDedHp.intTimTab.y[1],rouPumDedHp.y1[2],rouPumDedHp.y1[1],$whenCondition2,$whenCondition1,u1PumDedPhpMix.intTimTab.idx,$PRE.u1PumDedPhpMix.intTimTab.idx,u1PumDedPhpMix.intTimTab.y[1],$PRE.u1PumDedPhpMix.intTimTab.y[1],rouPumDedHpPhp.y1[2],$whenCondition4,$whenCondition3,u1PumDedHpMix.intTimTab.idx,$PRE.u1PumDedHpMix.intTimTab.idx,u1PumDedHpMix.intTimTab.y[1],$PRE.u1PumDedHpMix.intTimTab.y[1],rouPumDedHpPhp.y1[1],rouPumDedHpPhp.pumPriDedHpPhp.con[1].y,rouPumDedHpPhp.pumPriDedHpPhp.con[2].y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (40): * Single equations (assignments): 40 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0001447/0.01673, allocations: 208.4 kB / 0.9064 GB, free: 7.801 MB / 0.8698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.963e-05/0.01678, allocations: 63.66 kB / 0.9065 GB, free: 7.738 MB / 0.8698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.477e-05/0.01684, allocations: 48.09 kB / 0.9065 GB, free: 7.691 MB / 0.8698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.138e-06/0.01684, allocations: 4 kB / 0.9065 GB, free: 7.688 MB / 0.8698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.735e-06/0.01684, allocations: 4 kB / 0.9065 GB, free: 7.684 MB / 0.8698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.288e-06/0.01685, allocations: 3.938 kB / 0.9065 GB, free: 7.68 MB / 0.8698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000216/0.01706, allocations: 276.9 kB / 0.9068 GB, free: 7.383 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.575e-06/0.01707, allocations: 4 kB / 0.9068 GB, free: 7.379 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.049e-05/0.01708, allocations: 15.92 kB / 0.9068 GB, free: 7.363 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.993e-06/0.01708, allocations: 0 / 0.9068 GB, free: 7.363 MB / 0.8698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.007e-06/0.01709, allocations: 4 kB / 0.9068 GB, free: 7.359 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.875e-06/0.01709, allocations: 4 kB / 0.9068 GB, free: 7.355 MB / 0.8698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.022e-06/0.01709, allocations: 0 / 0.9068 GB, free: 7.355 MB / 0.8698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002863/0.01738, allocations: 357.3 kB / 0.9072 GB, free: 6.973 MB / 0.8698 GB Notification: Performance of postOpt removeConstants (simulation): time 4.3e-05/0.01742, allocations: 55.53 kB / 0.9072 GB, free: 6.918 MB / 0.8698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.681e-05/0.01745, allocations: 20.11 kB / 0.9072 GB, free: 6.898 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.002e-05/0.0175, allocations: 4 kB / 0.9072 GB, free: 6.895 MB / 0.8698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.667e-05/0.01753, allocations: 19.97 kB / 0.9073 GB, free: 6.875 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.652e-05/0.01755, allocations: 15.98 kB / 0.9073 GB, free: 6.859 MB / 0.8698 GB Notification: Performance of sorting global known variables: time 0.0001842/0.01774, allocations: 326.7 kB / 0.9076 GB, free: 6.543 MB / 0.8698 GB Notification: Performance of sort global known variables: time 5e-08/0.01774, allocations: 0 / 0.9076 GB, free: 6.543 MB / 0.8698 GB Notification: Performance of remove unused functions: time 0.0002882/0.01802, allocations: 139.6 kB / 0.9077 GB, free: 6.406 MB / 0.8698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 24 ($whenCondition8,$whenCondition7,rouPumHdr.y1[1],rouPumHdr.y1[2],u1PumHdr.intTimTab.y[1],u1PumHdr.intTimTab.y[2],u1PumHdr.intTimTab.idx,$whenCondition6,$whenCondition5,rouPumDedHp.y1[1],rouPumDedHp.y1[2],u1PumDedHp.intTimTab.y[1],u1PumDedHp.intTimTab.y[2],u1PumDedHp.intTimTab.idx,$whenCondition2,$whenCondition1,rouPumDedHpPhp.y1[2],u1PumDedPhpMix.intTimTab.y[1],u1PumDedPhpMix.intTimTab.idx,$whenCondition4,$whenCondition3,rouPumDedHpPhp.y1[1],u1PumDedHpMix.intTimTab.y[1],u1PumDedHpMix.intTimTab.idx) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (24): * Single equations (assignments): 14 * 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 0.0001635/0.01819, allocations: 165.6 kB / 0.9079 GB, free: 6.234 MB / 0.8698 GB Notification: Performance of simCode: created initialization part: time 0.0002211/0.01841, allocations: 188.3 kB / 0.9081 GB, free: 6.047 MB / 0.8698 GB Notification: Performance of simCode: created event and clocks part: time 1.493e-06/0.01841, allocations: 0 / 0.9081 GB, free: 6.047 MB / 0.8698 GB Notification: Performance of simCode: created simulation system equations: time 7.642e-05/0.01849, allocations: 83.86 kB / 0.9081 GB, free: 5.961 MB / 0.8698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002037/0.01869, allocations: 59.06 kB / 0.9082 GB, free: 5.902 MB / 0.8698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007463/0.01944, allocations: 0.8502 MB / 0.909 GB, free: 5.008 MB / 0.8698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 7.833e-05/0.01951, allocations: 141.2 kB / 0.9092 GB, free: 4.852 MB / 0.8698 GB Notification: Performance of simCode: alias equations: time 0.0001027/0.01962, allocations: 64.42 kB / 0.9092 GB, free: 4.789 MB / 0.8698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002105/0.01983, allocations: 182.1 kB / 0.9094 GB, free: 4.609 MB / 0.8698 GB Notification: Performance of SimCode: time 6.01e-07/0.01983, allocations: 4 kB / 0.9094 GB, free: 4.605 MB / 0.8698 GB Notification: Performance of Templates: time 0.009562/0.02939, allocations: 8.15 MB / 0.9174 GB, free: 12.67 MB / 0.8855 GB " [Timeout remaining time 300] make -j1 -f Buildings_latest_Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus.pipe ; mkfifo Buildings_latest_Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus.pipe ; head -c 1048576 < Buildings_latest_Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus.pipe >> ../files/Buildings_latest_Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus.sim & ./Buildings_latest_Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_latest_Buildings.Templates.Plants.Controls.HeatPumps.Subsequences.Validation.RoutingPrimaryPumpStatus.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.08815224468708]