Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.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 0.001457/0.001457, allocations: 72.45 kB / 21.24 MB, free: 404 kB / 14.72 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 0.001554/0.001554, allocations: 164.8 kB / 24.5 MB, free: 3.461 MB / 14.72 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 1.288/1.288, allocations: 177.2 MB / 204.9 MB, free: 9.047 MB / 190.1 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo): time 0.814/0.814, allocations: 88.07 MB / 349.3 MB, free: 1.41 MB / 318.1 MB " [Timeout remaining time 179] Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 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(ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="der.x.100..|der.x.1..|der.x.2..|der.x.3..|der.x.4..|der.x.5..|time|time|x.100.|x.1.|x.2.|x.3.|x.4.|x.5.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100") translateModel(ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="der.x.100..|der.x.1..|der.x.2..|der.x.3..|der.x.4..|der.x.5..|time|time|x.100.|x.1.|x.2.|x.3.|x.4.|x.5.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100") [Timeout 300] "Notification: ScalableTestSuite requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001946/0.001946, allocations: 71.25 kB / 0.5255 GB, free: 7.258 MB / 446.2 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1295/0.1314, allocations: 85.84 MB / 0.6093 GB, free: 3.359 MB / 0.5139 GB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100): time 0.002147/0.1336, allocations: 1.2 MB / 0.6105 GB, free: 2.148 MB / 0.5139 GB Notification: Performance of NFInst.instExpressions: time 0.000134/0.1337, allocations: 23.89 kB / 0.6105 GB, free: 2.125 MB / 0.5139 GB Notification: Performance of NFInst.updateImplicitVariability: time 2.848e-05/0.1337, allocations: 4 kB / 0.6105 GB, free: 2.121 MB / 0.5139 GB Notification: Performance of NFTyping.typeComponents: time 6.096e-05/0.1338, allocations: 3.938 kB / 0.6105 GB, free: 2.117 MB / 0.5139 GB Notification: Performance of NFTyping.typeBindings: time 2.687e-05/0.1338, allocations: 0 / 0.6105 GB, free: 2.117 MB / 0.5139 GB Notification: Performance of NFTyping.typeClassSections: time 0.0001142/0.1339, allocations: 11.98 kB / 0.6105 GB, free: 2.105 MB / 0.5139 GB Notification: Performance of NFFlatten.flatten: time 0.0004905/0.1344, allocations: 499.4 kB / 0.611 GB, free: 1.617 MB / 0.5139 GB Notification: Performance of NFFlatten.resolveConnections: time 4.384e-05/0.1345, allocations: 11.98 kB / 0.611 GB, free: 1.605 MB / 0.5139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001556/0.1346, allocations: 167.8 kB / 0.6112 GB, free: 1.441 MB / 0.5139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003074/0.1349, allocations: 191.7 kB / 0.6114 GB, free: 1.254 MB / 0.5139 GB Notification: Performance of NFPackage.collectConstants: time 6.082e-05/0.135, allocations: 24 kB / 0.6114 GB, free: 1.23 MB / 0.5139 GB Notification: Performance of NFFlatten.collectFunctions: time 5.676e-05/0.1351, allocations: 31.94 kB / 0.6114 GB, free: 1.199 MB / 0.5139 GB Notification: Performance of NFScalarize.scalarize: time 0.0001496/0.1352, allocations: 163.6 kB / 0.6116 GB, free: 1.039 MB / 0.5139 GB Notification: Performance of NFVerifyModel.verify: time 0.0001966/0.1354, allocations: 171.3 kB / 0.6118 GB, free: 0.8711 MB / 0.5139 GB Notification: Performance of NFConvertDAE.convert: time 0.000324/0.1357, allocations: 346.5 kB / 0.6121 GB, free: 0.5312 MB / 0.5139 GB Notification: Performance of FrontEnd - DAE generated: time 3.556e-06/0.1357, allocations: 0 / 0.6121 GB, free: 0.5312 MB / 0.5139 GB Notification: Performance of FrontEnd: time 1.142e-06/0.1357, allocations: 4 kB / 0.6121 GB, free: 0.5273 MB / 0.5139 GB Notification: Performance of Transformations before backend: time 5.861e-06/0.1357, allocations: 0 / 0.6121 GB, free: 0.5273 MB / 0.5139 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 101 * Number of variables: 101 Notification: Performance of Generate backend data structure: time 0.001776/0.1375, allocations: 0.8257 MB / 0.6129 GB, free: 15.67 MB / 0.5295 GB Notification: Performance of prepare preOptimizeDAE: time 2.791e-05/0.1375, allocations: 8.031 kB / 0.6129 GB, free: 15.66 MB / 0.5295 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 9.567e-05/0.1376, allocations: 40.75 kB / 0.6129 GB, free: 15.62 MB / 0.5295 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003402/0.138, allocations: 214.7 kB / 0.6131 GB, free: 15.39 MB / 0.5295 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.139e-05/0.138, allocations: 33.38 kB / 0.6132 GB, free: 15.36 MB / 0.5295 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001261/0.1381, allocations: 92.12 kB / 0.6133 GB, free: 15.27 MB / 0.5295 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007707/0.1389, allocations: 0.5169 MB / 0.6138 GB, free: 14.74 MB / 0.5295 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.172e-05/0.1389, allocations: 192 / 0.6138 GB, free: 14.74 MB / 0.5295 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.964e-05/0.139, allocations: 19.94 kB / 0.6138 GB, free: 14.72 MB / 0.5295 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.102e-05/0.139, allocations: 8 kB / 0.6138 GB, free: 14.71 MB / 0.5295 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000472/0.1394, allocations: 311.7 kB / 0.6141 GB, free: 14.41 MB / 0.5295 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001621/0.1411, allocations: 0.931 MB / 0.615 GB, free: 13.45 MB / 0.5295 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001525/0.1426, allocations: 1.046 MB / 0.616 GB, free: 12.39 MB / 0.5295 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005111/0.1431, allocations: 347.6 kB / 0.6164 GB, free: 12.05 MB / 0.5295 GB Notification: Performance of preOpt evalFunc (simulation): time 3.605e-05/0.1431, allocations: 16.94 kB / 0.6164 GB, free: 12.04 MB / 0.5295 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.799e-05/0.1432, allocations: 43.56 kB / 0.6164 GB, free: 11.98 MB / 0.5295 GB Notification: Performance of pre-optimization done (n=100): time 2.094e-06/0.1432, allocations: 0 / 0.6164 GB, free: 11.98 MB / 0.5295 GB Notification: Performance of matching and sorting (n=100): time 0.001769/0.1449, allocations: 1.163 MB / 0.6175 GB, free: 10.81 MB / 0.5295 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.219e-05/0.145, allocations: 60.41 kB / 0.6176 GB, free: 10.74 MB / 0.5295 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.534e-05/0.1451, allocations: 97.86 kB / 0.6177 GB, free: 10.63 MB / 0.5295 GB Notification: Performance of collectPreVariables (initialization): time 4.865e-05/0.1451, allocations: 45.7 kB / 0.6177 GB, free: 10.58 MB / 0.5295 GB Notification: Performance of collectInitialEqns (initialization): time 4.692e-05/0.1452, allocations: 86.14 kB / 0.6178 GB, free: 10.5 MB / 0.5295 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003614/0.1455, allocations: 0.4959 MB / 0.6183 GB, free: 9.996 MB / 0.5295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003002/0.1458, allocations: 247.6 kB / 0.6185 GB, free: 9.746 MB / 0.5295 GB Notification: Performance of setup shared object (initialization): time 0.0001315/0.146, allocations: 310 kB / 0.6188 GB, free: 9.438 MB / 0.5295 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008584/0.1468, allocations: 0.6011 MB / 0.6194 GB, free: 8.836 MB / 0.5295 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009571/0.1478, allocations: 0.7179 MB / 0.6201 GB, free: 8.113 MB / 0.5295 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001762/0.1495, allocations: 1.239 MB / 0.6213 GB, free: 6.871 MB / 0.5295 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.637e-06/0.1495, allocations: 0 / 0.6213 GB, free: 6.871 MB / 0.5295 GB Notification: Performance of matching and sorting (n=201) (initialization): time 0.002191/0.1517, allocations: 1.617 MB / 0.6229 GB, free: 5.246 MB / 0.5295 GB Notification: Performance of prepare postOptimizeDAE: time 1.469e-05/0.1517, allocations: 4 kB / 0.6229 GB, free: 5.242 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.496e-06/0.1518, allocations: 4 kB / 0.6229 GB, free: 5.238 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.874e-05/0.1518, allocations: 8 kB / 0.6229 GB, free: 5.23 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001669/0.1534, allocations: 0.5074 MB / 0.6234 GB, free: 4.723 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.39e-05/0.1535, allocations: 11.92 kB / 0.6234 GB, free: 4.711 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000422/0.1539, allocations: 167 kB / 0.6236 GB, free: 4.547 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.075e-05/0.154, allocations: 44 kB / 0.6236 GB, free: 4.504 MB / 0.5295 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (201): * Single equations (assignments): 201 * 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 0.0002337/0.1542, allocations: 213.5 kB / 0.6238 GB, free: 4.285 MB / 0.5295 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.84e-05/0.1543, allocations: 47.7 kB / 0.6239 GB, free: 4.238 MB / 0.5295 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001839/0.1545, allocations: 87.64 kB / 0.624 GB, free: 4.148 MB / 0.5295 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.197e-06/0.1545, allocations: 12 kB / 0.624 GB, free: 4.137 MB / 0.5295 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.101e-06/0.1545, allocations: 0 / 0.624 GB, free: 4.137 MB / 0.5295 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.899e-06/0.1545, allocations: 7.969 kB / 0.624 GB, free: 4.129 MB / 0.5295 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006598/0.1552, allocations: 437.7 kB / 0.6244 GB, free: 3.672 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.325e-06/0.1552, allocations: 0 / 0.6244 GB, free: 3.672 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002496/0.1577, allocations: 0.5113 MB / 0.6249 GB, free: 3.16 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.183e-06/0.1577, allocations: 7.938 kB / 0.6249 GB, free: 3.152 MB / 0.5295 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001086/0.1578, allocations: 59.92 kB / 0.625 GB, free: 3.094 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.965e-06/0.1578, allocations: 4 kB / 0.625 GB, free: 3.09 MB / 0.5295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.61e-07/0.1578, allocations: 0 / 0.625 GB, free: 3.09 MB / 0.5295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001761/0.1595, allocations: 1.356 MB / 0.6263 GB, free: 1.711 MB / 0.5295 GB Notification: Performance of postOpt removeConstants (simulation): time 4.406e-05/0.1596, allocations: 51.45 kB / 0.6263 GB, free: 1.66 MB / 0.5295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001129/0.1597, allocations: 55.94 kB / 0.6264 GB, free: 1.605 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004112/0.1601, allocations: 63.94 kB / 0.6265 GB, free: 1.543 MB / 0.5295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001153/0.1602, allocations: 64.86 kB / 0.6265 GB, free: 1.48 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.483e-05/0.1603, allocations: 31.98 kB / 0.6266 GB, free: 1.449 MB / 0.5295 GB Notification: Performance of sorting global known variables: time 4.201e-05/0.1603, allocations: 79.28 kB / 0.6266 GB, free: 1.371 MB / 0.5295 GB Notification: Performance of sort global known variables: time 8e-08/0.1603, allocations: 4 kB / 0.6266 GB, free: 1.367 MB / 0.5295 GB Notification: Performance of remove unused functions: time 0.0004521/0.1608, allocations: 208 kB / 0.6268 GB, free: 1.164 MB / 0.5295 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 100 (x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10],x[11],x[12],x[13],x[14],x[15],x[16],x[17],x[18],x[19],x[20],x[21],x[22],x[23],x[24],x[25],x[26],x[27],x[28],x[29],x[30],x[31],x[32],x[33],x[34],x[35],x[36],x[37],x[38],x[39],x[40],x[41],x[42],x[43],x[44],x[45],x[46],x[47],x[48],x[49],x[50],x[51],x[52],x[53],x[54],x[55],x[56],x[57],x[58],x[59],x[60],x[61],x[62],x[63],x[64],x[65],x[66],x[67],x[68],x[69],x[70],x[71],x[72],x[73],x[74],x[75],x[76],x[77],x[78],x[79],x[80],x[81],x[82],x[83],x[84],x[85],x[86],x[87],x[88],x[89],x[90],x[91],x[92],x[93],x[94],x[95],x[96],x[97],x[98],x[99],x[100]) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (100): * Single equations (assignments): 100 * 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 Backend phase and start with SimCode phase: time 0.0002189/0.161, allocations: 177.7 kB / 0.627 GB, free: 0.9805 MB / 0.5295 GB Notification: Performance of simCode: created initialization part: time 0.001585/0.1626, allocations: 1.131 MB / 0.6281 GB, free: 15.86 MB / 0.5452 GB Notification: Performance of simCode: created event and clocks part: time 1.863e-06/0.1626, allocations: 0 / 0.6281 GB, free: 15.86 MB / 0.5452 GB Notification: Performance of simCode: created simulation system equations: time 0.0005831/0.1632, allocations: 437.4 kB / 0.6285 GB, free: 15.43 MB / 0.5452 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003071/0.1635, allocations: 39.98 kB / 0.6286 GB, free: 15.39 MB / 0.5452 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002639/0.1661, allocations: 2.595 MB / 0.6311 GB, free: 12.76 MB / 0.5452 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002933/0.1664, allocations: 321.4 kB / 0.6314 GB, free: 12.42 MB / 0.5452 GB Notification: Performance of simCode: alias equations: time 0.0007475/0.1671, allocations: 385.1 kB / 0.6318 GB, free: 12.04 MB / 0.5452 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001856/0.1673, allocations: 52.5 kB / 0.6318 GB, free: 11.99 MB / 0.5452 GB Notification: Performance of SimCode: time 3.81e-07/0.1673, allocations: 0 / 0.6318 GB, free: 11.99 MB / 0.5452 GB Notification: Performance of Templates: time 0.01085/0.1782, allocations: 6.03 MB / 0.6377 GB, free: 5.988 MB / 0.5452 GB " [Timeout remaining time 300] make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.makefile [Timeout 300] (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100 -s=ida -abortSlowSimulation -alarm=300 -s ida -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.pipe 2>&1) [Timeout 300] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_noopt_ScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_100.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: 4.852360522025265]