Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Annex60_1.0.0_Annex60.Controls.Continuous.Examples.LimPIDWithReset.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 0.001645/0.001645, allocations: 107.5 kB / 16.41 MB, free: 6.508 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 0.001732/0.001732, allocations: 194.7 kB / 19.35 MB, free: 3.734 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.773/1.773, allocations: 205.1 MB / 227.2 MB, free: 12.14 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/package.mo): time 0.3053/0.3053, allocations: 54.94 MB / 331.6 MB, free: 2.738 MB / 270.1 MB " [Timeout remaining time 179] Using package Annex60 with version 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Annex60.Controls.Continuous.Examples.LimPIDWithReset,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Annex60_1.0.0_Annex60.Controls.Continuous.Examples.LimPIDWithReset") translateModel(Annex60.Controls.Continuous.Examples.LimPIDWithReset,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Annex60_1.0.0_Annex60.Controls.Continuous.Examples.LimPIDWithReset") [Timeout 660] "Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Annex60 requested package Modelica of version 3.2.2. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002532/0.002532, allocations: 70.86 kB / 464.9 MB, free: 368 kB / 334.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1576/0.1601, allocations: 59.6 MB / 0.5122 GB, free: 4.809 MB / 398.1 MB Notification: Performance of NFInst.instantiate(Annex60.Controls.Continuous.Examples.LimPIDWithReset): time 0.006304/0.1665, allocations: 4.12 MB / 0.5162 GB, free: 0.6641 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.003148/0.1697, allocations: 1.438 MB / 0.5176 GB, free: 15.22 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004922/0.1702, allocations: 23.94 kB / 0.5176 GB, free: 15.2 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003828/0.1706, allocations: 126.7 kB / 0.5178 GB, free: 15.07 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0004047/0.171, allocations: 186.2 kB / 0.5179 GB, free: 14.89 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001138/0.1722, allocations: 461.7 kB / 0.5184 GB, free: 14.44 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.001114/0.1733, allocations: 0.9866 MB / 0.5193 GB, free: 13.45 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0007023/0.174, allocations: 470.1 kB / 0.5198 GB, free: 12.98 MB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0004306/0.1745, allocations: 334.7 kB / 0.5201 GB, free: 12.65 MB / 414.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003766/0.1748, allocations: 342.3 kB / 0.5204 GB, free: 12.31 MB / 414.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001265/0.175, allocations: 92 kB / 0.5205 GB, free: 12.22 MB / 414.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0001218/0.1751, allocations: 92 kB / 0.5206 GB, free: 12.13 MB / 414.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001663/0.1753, allocations: 179.4 kB / 0.5208 GB, free: 11.96 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0004087/0.1757, allocations: 398 kB / 0.5212 GB, free: 11.57 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001194/0.1769, allocations: 1.078 MB / 0.5222 GB, free: 10.48 MB / 414.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.799e-06/0.1769, allocations: 4 kB / 0.5222 GB, free: 10.48 MB / 414.1 MB Notification: Performance of FrontEnd: time 1.743e-06/0.1769, allocations: 0 / 0.5222 GB, free: 10.48 MB / 414.1 MB Notification: Performance of Transformations before backend: time 1.351e-05/0.1769, allocations: 0 / 0.5222 GB, free: 10.48 MB / 414.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 148 * Number of variables: 148 Notification: Performance of Generate backend data structure: time 0.002043/0.179, allocations: 1.107 MB / 0.5233 GB, free: 9.312 MB / 414.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.047e-05/0.179, allocations: 12.03 kB / 0.5233 GB, free: 9.301 MB / 414.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001489/0.1792, allocations: 84.42 kB / 0.5234 GB, free: 9.219 MB / 414.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001015/0.1802, allocations: 0.581 MB / 0.524 GB, free: 8.598 MB / 414.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.614e-05/0.1803, allocations: 45.69 kB / 0.524 GB, free: 8.555 MB / 414.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 9.528e-05/0.1804, allocations: 64.12 kB / 0.5241 GB, free: 8.492 MB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001148/0.1815, allocations: 0.6153 MB / 0.5247 GB, free: 7.852 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.821e-05/0.1816, allocations: 3.953 kB / 0.5247 GB, free: 7.848 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.503e-05/0.1816, allocations: 28 kB / 0.5247 GB, free: 7.82 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.422e-05/0.1817, allocations: 12 kB / 0.5247 GB, free: 7.809 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001008/0.1827, allocations: 469 kB / 0.5252 GB, free: 7.348 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003013/0.1857, allocations: 2.024 MB / 0.5271 GB, free: 5.254 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0009605/0.1867, allocations: 449.7 kB / 0.5276 GB, free: 4.805 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004672/0.1871, allocations: 242.9 kB / 0.5278 GB, free: 4.566 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 4.083e-05/0.1872, allocations: 8.438 kB / 0.5278 GB, free: 4.559 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005784/0.1878, allocations: 253.4 kB / 0.528 GB, free: 4.297 MB / 414.1 MB Notification: Performance of pre-optimization done (n=49): time 2.465e-06/0.1878, allocations: 0 / 0.528 GB, free: 4.297 MB / 414.1 MB Notification: Performance of matching and sorting (n=49): time 0.001361/0.1892, allocations: 0.5924 MB / 0.5286 GB, free: 3.699 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.83e-05/0.1892, allocations: 55.84 kB / 0.5287 GB, free: 3.633 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000574/0.1898, allocations: 454.7 kB / 0.5291 GB, free: 3.18 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 4.485e-05/0.1899, allocations: 33.7 kB / 0.5291 GB, free: 3.141 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000296/0.1902, allocations: 332.9 kB / 0.5295 GB, free: 2.809 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.000158/0.1903, allocations: 182.4 kB / 0.5296 GB, free: 2.629 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001578/0.1905, allocations: 90.25 kB / 0.5297 GB, free: 2.531 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0001965/0.1907, allocations: 370.8 kB / 0.5301 GB, free: 2.16 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004121/0.1911, allocations: 179 kB / 0.5302 GB, free: 1.984 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004929/0.1916, allocations: 253.8 kB / 0.5305 GB, free: 1.707 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009424/0.1926, allocations: 464 kB / 0.5309 GB, free: 1.219 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.593e-06/0.1926, allocations: 3.938 kB / 0.5309 GB, free: 1.215 MB / 414.1 MB Notification: Performance of matching and sorting (n=66) (initialization): time 0.001161/0.1938, allocations: 0.5783 MB / 0.5315 GB, free: 0.625 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 5.551e-05/0.1938, allocations: 29.7 kB / 0.5315 GB, free: 0.5898 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.245e-05/0.1938, allocations: 4 kB / 0.5315 GB, free: 0.5859 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.347e-05/0.1939, allocations: 7.938 kB / 0.5315 GB, free: 0.5781 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000511/0.1944, allocations: 107.9 kB / 0.5316 GB, free: 484 kB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.37e-05/0.1944, allocations: 11.94 kB / 0.5317 GB, free: 472 kB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003336/0.1948, allocations: 59.91 kB / 0.5317 GB, free: 412 kB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.114e-05/0.1948, allocations: 20 kB / 0.5317 GB, free: 392 kB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005565/0.1954, allocations: 317.2 kB / 0.532 GB, free: 68 kB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.2774/0.4728, allocations: 236.6 kB / 0.5323 GB, free: 25.79 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007506/0.4736, allocations: 440.1 kB / 0.5327 GB, free: 25.68 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.729e-06/0.4736, allocations: 1.125 kB / 0.5327 GB, free: 25.68 MB / 414.1 MB Notification: Performance of matching and sorting (n=66) (initialization_lambda0): time 0.0009959/0.4746, allocations: 0.5501 MB / 0.5332 GB, free: 25.62 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.832e-05/0.4746, allocations: 37.72 kB / 0.5332 GB, free: 25.59 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.33e-06/0.4746, allocations: 5.25 kB / 0.5333 GB, free: 25.59 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 8.496e-06/0.4747, allocations: 4.656 kB / 0.5333 GB, free: 25.59 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004086/0.4751, allocations: 109.6 kB / 0.5334 GB, free: 25.59 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.425e-06/0.4751, allocations: 6.797 kB / 0.5334 GB, free: 25.59 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002877/0.4754, allocations: 52.41 kB / 0.5334 GB, free: 25.59 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.157e-05/0.4754, allocations: 17.78 kB / 0.5334 GB, free: 25.59 MB / 414.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 9 * Number of states: 0 () * Number of discrete variables: 9 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,conNoRes.trigger.y,conWitRes.trigger.y,$whenCondition1,$whenCondition2,conNoRes.conPID.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (65): * Single equations (assignments): 64 * 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 0.0001494/0.4756, allocations: 217.9 kB / 0.5336 GB, free: 25.41 MB / 414.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.708e-05/0.4756, allocations: 57.97 kB / 0.5337 GB, free: 25.41 MB / 414.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001446/0.4758, allocations: 66.25 kB / 0.5338 GB, free: 25.4 MB / 414.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.27e-06/0.4758, allocations: 8.469 kB / 0.5338 GB, free: 25.4 MB / 414.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.474e-06/0.4758, allocations: 0.75 kB / 0.5338 GB, free: 25.4 MB / 414.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.594e-06/0.4758, allocations: 2.688 kB / 0.5338 GB, free: 25.4 MB / 414.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001675/0.4775, allocations: 1.18 MB / 0.5349 GB, free: 24.87 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.384e-06/0.4775, allocations: 0 / 0.5349 GB, free: 24.87 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004553/0.478, allocations: 89.69 kB / 0.535 GB, free: 24.87 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 4.468e-06/0.478, allocations: 5.625 kB / 0.535 GB, free: 24.87 MB / 414.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.401e-05/0.478, allocations: 17.34 kB / 0.535 GB, free: 24.86 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.576e-06/0.478, allocations: 2.531 kB / 0.535 GB, free: 24.86 MB / 414.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.514e-06/0.4781, allocations: 2.719 kB / 0.535 GB, free: 24.86 MB / 414.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001264/0.4793, allocations: 0.7608 MB / 0.5358 GB, free: 24.5 MB / 414.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001378/0.4795, allocations: 176.2 kB / 0.536 GB, free: 24.35 MB / 414.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.427e-05/0.4795, allocations: 15.92 kB / 0.536 GB, free: 24.34 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002683/0.4798, allocations: 20.61 kB / 0.536 GB, free: 24.33 MB / 414.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001062/0.4799, allocations: 40.77 kB / 0.536 GB, free: 24.32 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.886e-05/0.48, allocations: 11.92 kB / 0.536 GB, free: 24.32 MB / 414.1 MB Notification: Performance of sorting global known variables: time 0.0003281/0.4803, allocations: 319.5 kB / 0.5363 GB, free: 24.16 MB / 414.1 MB Notification: Performance of sort global known variables: time 1.3e-07/0.4803, allocations: 0 / 0.5363 GB, free: 24.16 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.000678/0.481, allocations: 254.6 kB / 0.5366 GB, free: 24.12 MB / 414.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 6 (plaWitRes.cap.T,plaWitRes.cap1.T,conWitRes.conPID.I.y,plaNoRes.cap.T,plaNoRes.cap1.T,conNoRes.conPID.I.y) * Number of discrete variables: 6 (conWitRes.trigger.y,$whenCondition2,$whenCondition1,conNoRes.trigger.y,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (49): * Single equations (assignments): 47 * 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 0.0001252/0.4811, allocations: 113.1 kB / 0.5367 GB, free: 24.02 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.001349/0.4825, allocations: 0.7745 MB / 0.5374 GB, free: 23.68 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 3.116e-06/0.4825, allocations: 0 / 0.5374 GB, free: 23.68 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0004081/0.4829, allocations: 218.3 kB / 0.5377 GB, free: 23.62 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008438/0.4838, allocations: 171.8 kB / 0.5378 GB, free: 23.58 MB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002657/0.4864, allocations: 1.373 MB / 0.5392 GB, free: 22.85 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004255/0.4869, allocations: 0.8959 MB / 0.54 GB, free: 22.14 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0003337/0.4872, allocations: 70.89 kB / 0.5401 GB, free: 22.12 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000132/0.4874, allocations: 45.77 kB / 0.5401 GB, free: 22.11 MB / 414.1 MB Notification: Performance of SimCode: time 3.8e-07/0.4874, allocations: 0 / 0.5401 GB, free: 22.11 MB / 414.1 MB Notification: Performance of Templates: time 0.01712/0.5045, allocations: 6.596 MB / 0.5466 GB, free: 21.7 MB / 414.1 MB " [Timeout remaining time 659] make -j1 -f Annex60_1.0.0_Annex60.Controls.Continuous.Examples.LimPIDWithReset.makefile [Timeout 660] (rm -f Annex60_1.0.0_Annex60.Controls.Continuous.Examples.LimPIDWithReset.pipe ; mkfifo Annex60_1.0.0_Annex60.Controls.Continuous.Examples.LimPIDWithReset.pipe ; head -c 1048576 < Annex60_1.0.0_Annex60.Controls.Continuous.Examples.LimPIDWithReset.pipe >> ../files/Annex60_1.0.0_Annex60.Controls.Continuous.Examples.LimPIDWithReset.sim & ./Annex60_1.0.0_Annex60.Controls.Continuous.Examples.LimPIDWithReset -abortSlowSimulation -alarm=480 -lv LOG_STATS > Annex60_1.0.0_Annex60.Controls.Continuous.Examples.LimPIDWithReset.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 6.134164960123599]