Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N.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 0.001785/0.001785, allocations: 77.55 kB / 19.76 MB, free: 2.027 MB / 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 0.00211/0.00211, allocations: 154.8 kB / 23.01 MB, free: 4.949 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 1.557/1.557, allocations: 177.2 MB / 203.4 MB, free: 8.945 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 2.765/2.765, allocations: 377.9 MB / 0.6228 GB, free: 12.61 MB / 0.5919 GB " [Timeout remaining time 176] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|sen.I.1.|sen.I.2.|sen.I.3.|sen.I.4.",fileNamePrefix="Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|sen.I.1.|sen.I.2.|sen.I.3.|sen.I.4.",fileNamePrefix="Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N") [Timeout 300] "Notification: Buildings 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 0.002348/0.002348, allocations: 67.89 kB / 0.982 GB, free: 12.24 MB / 0.9356 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8692/0.8715, allocations: 176.1 MB / 1.154 GB, free: 33.38 MB / 1.076 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N): time 0.01741/0.8889, allocations: 20.02 MB / 1.173 GB, free: 21 MB / 1.076 GB Notification: Performance of NFInst.instExpressions: time 0.01195/0.9009, allocations: 7.67 MB / 1.181 GB, free: 16.04 MB / 1.076 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001788/0.9027, allocations: 72.62 kB / 1.181 GB, free: 16.02 MB / 1.076 GB Notification: Performance of NFTyping.typeComponents: time 0.003449/0.9061, allocations: 1.367 MB / 1.182 GB, free: 15.24 MB / 1.076 GB Notification: Performance of NFTyping.typeBindings: time 0.002998/0.9091, allocations: 1.01 MB / 1.183 GB, free: 14.66 MB / 1.076 GB Notification: Performance of NFTyping.typeClassSections: time 0.005019/0.9141, allocations: 1.997 MB / 1.185 GB, free: 13.59 MB / 1.076 GB Notification: Performance of NFFlatten.flatten: time 0.006364/0.9205, allocations: 4.338 MB / 1.19 GB, free: 11.69 MB / 1.076 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005548/0.926, allocations: 2.999 MB / 1.192 GB, free: 10.18 MB / 1.076 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00472/0.9308, allocations: 1.911 MB / 1.194 GB, free: 9.316 MB / 1.076 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00513/0.9359, allocations: 2.192 MB / 1.196 GB, free: 8.5 MB / 1.076 GB Notification: Performance of NFPackage.collectConstants: time 0.001607/0.9375, allocations: 427.4 kB / 1.197 GB, free: 8.5 MB / 1.076 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002792/0.9403, allocations: 0.8919 MB / 1.198 GB, free: 8.328 MB / 1.076 GB Notification: Performance of NFScalarize.scalarize: time 0.002648/0.9429, allocations: 1.693 MB / 1.199 GB, free: 7.613 MB / 1.076 GB Notification: Performance of NFVerifyModel.verify: time 0.003065/0.946, allocations: 1.392 MB / 1.201 GB, free: 6.812 MB / 1.076 GB Notification: Performance of NFConvertDAE.convert: time 0.008725/0.9547, allocations: 6.227 MB / 1.207 GB, free: 4.883 MB / 1.076 GB Notification: Performance of FrontEnd - DAE generated: time 7.524e-06/0.9547, allocations: 1.703 kB / 1.207 GB, free: 4.883 MB / 1.076 GB Notification: Performance of FrontEnd: time 1.923e-06/0.9547, allocations: 0 / 1.207 GB, free: 4.883 MB / 1.076 GB Notification: Performance of Transformations before backend: time 0.0001779/0.9549, allocations: 0 / 1.207 GB, free: 4.883 MB / 1.076 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 776 * Number of variables: 776 Notification: Performance of Generate backend data structure: time 0.007691/0.9626, allocations: 3.039 MB / 1.21 GB, free: 3.188 MB / 1.076 GB Notification: Performance of prepare preOptimizeDAE: time 4.266e-05/0.9626, allocations: 8.625 kB / 1.21 GB, free: 3.188 MB / 1.076 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003916/0.9666, allocations: 0.7693 MB / 1.211 GB, free: 3 MB / 1.076 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003385/0.9699, allocations: 1.546 MB / 1.212 GB, free: 2.195 MB / 1.076 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000157/0.9701, allocations: 219.8 kB / 1.212 GB, free: 2.094 MB / 1.076 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006048/0.9707, allocations: 285.7 kB / 1.213 GB, free: 2 MB / 1.076 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009559/0.9803, allocations: 5.316 MB / 1.218 GB, free: 15.65 MB / 1.092 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.843e-05/0.9803, allocations: 12.31 kB / 1.218 GB, free: 15.64 MB / 1.092 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003894/0.9807, allocations: 121.1 kB / 1.218 GB, free: 15.55 MB / 1.092 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003073/0.981, allocations: 214.9 kB / 1.218 GB, free: 15.52 MB / 1.092 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008753/0.9898, allocations: 4.216 MB / 1.222 GB, free: 14.11 MB / 1.092 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02484/1.015, allocations: 14.35 MB / 1.236 GB, free: 4.754 MB / 1.092 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003112/1.018, allocations: 1.654 MB / 1.238 GB, free: 4.188 MB / 1.092 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001767/1.02, allocations: 1.078 MB / 1.239 GB, free: 3.812 MB / 1.092 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001305/1.02, allocations: 26.22 kB / 1.239 GB, free: 3.805 MB / 1.092 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.058e-05/1.02, allocations: 44.78 kB / 1.239 GB, free: 3.758 MB / 1.092 GB Notification: Performance of pre-optimization done (n=84): time 2.795e-06/1.02, allocations: 1.281 kB / 1.239 GB, free: 3.758 MB / 1.092 GB Notification: Performance of matching and sorting (n=87): time 0.006721/1.026, allocations: 4.108 MB / 1.243 GB, free: 1.652 MB / 1.092 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.716e-05/1.027, allocations: 143.1 kB / 1.243 GB, free: 1.492 MB / 1.092 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001189/1.028, allocations: 0.8016 MB / 1.244 GB, free: 1.137 MB / 1.092 GB Notification: Performance of collectPreVariables (initialization): time 0.0001022/1.028, allocations: 42.17 kB / 1.244 GB, free: 1.094 MB / 1.092 GB Notification: Performance of collectInitialEqns (initialization): time 0.000939/1.029, allocations: 1.209 MB / 1.245 GB, free: 176 kB / 1.092 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003655/1.029, allocations: 333 kB / 1.245 GB, free: 15.91 MB / 1.107 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004668/1.03, allocations: 275.2 kB / 1.246 GB, free: 15.75 MB / 1.107 GB Notification: Performance of setup shared object (initialization): time 0.0002332/1.03, allocations: 399 kB / 1.246 GB, free: 15.38 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001368/1.031, allocations: 0.8203 MB / 1.247 GB, free: 14.95 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00198/1.033, allocations: 1.54 MB / 1.248 GB, free: 13.6 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00314/1.036, allocations: 2.165 MB / 1.25 GB, free: 12.13 MB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.399e-05/1.036, allocations: 16.56 kB / 1.25 GB, free: 12.12 MB / 1.107 GB Notification: Performance of matching and sorting (n=156) (initialization): time 0.003747/1.04, allocations: 2.208 MB / 1.253 GB, free: 10.98 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 2.454e-05/1.04, allocations: 13.78 kB / 1.253 GB, free: 10.98 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.867e-05/1.04, allocations: 13.16 kB / 1.253 GB, free: 10.98 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.745e-05/1.04, allocations: 21.72 kB / 1.253 GB, free: 10.98 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001715/1.042, allocations: 408.6 kB / 1.253 GB, free: 10.85 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.33e-05/1.042, allocations: 36.7 kB / 1.253 GB, free: 10.84 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001424/1.043, allocations: 207 kB / 1.253 GB, free: 10.73 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001383/1.043, allocations: 67.06 kB / 1.253 GB, free: 10.71 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002988/1.046, allocations: 1.678 MB / 1.255 GB, free: 9.758 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001718/1.048, allocations: 1.422 MB / 1.256 GB, free: 8.445 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002749/1.051, allocations: 1.897 MB / 1.258 GB, free: 7.082 MB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.829e-06/1.051, allocations: 4.344 kB / 1.258 GB, free: 7.082 MB / 1.107 GB Notification: Performance of matching and sorting (n=156) (initialization_lambda0): time 0.003299/1.054, allocations: 1.927 MB / 1.26 GB, free: 6.09 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 2.356e-05/1.054, allocations: 12.44 kB / 1.26 GB, free: 6.09 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.191e-05/1.054, allocations: 18.62 kB / 1.26 GB, free: 6.086 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.76e-05/1.054, allocations: 22.5 kB / 1.26 GB, free: 6.086 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001396/1.056, allocations: 360.5 kB / 1.261 GB, free: 5.984 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.289e-05/1.056, allocations: 33.05 kB / 1.261 GB, free: 5.973 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001354/1.057, allocations: 181.8 kB / 1.261 GB, free: 5.875 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001086/1.057, allocations: 63.3 kB / 1.261 GB, free: 5.859 MB / 1.107 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 63 * 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 (156): * Single equations (assignments): 156 * 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 0.000425/1.058, allocations: 266.4 kB / 1.261 GB, free: 5.613 MB / 1.107 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002422/1.058, allocations: 92.03 kB / 1.261 GB, free: 5.566 MB / 1.107 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003084/1.061, allocations: 1.85 MB / 1.263 GB, free: 4.492 MB / 1.107 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.118e-05/1.061, allocations: 9 kB / 1.263 GB, free: 4.492 MB / 1.107 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.646e-06/1.061, allocations: 2.5 kB / 1.263 GB, free: 4.492 MB / 1.107 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.255e-05/1.061, allocations: 5.141 kB / 1.263 GB, free: 4.488 MB / 1.107 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01321/1.074, allocations: 8.571 MB / 1.271 GB, free: 14.73 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.832e-05/1.074, allocations: 12 kB / 1.271 GB, free: 14.72 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001292/1.075, allocations: 319.4 kB / 1.272 GB, free: 14.41 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.571e-05/1.075, allocations: 16 kB / 1.272 GB, free: 14.39 MB / 1.123 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.264e-05/1.076, allocations: 28 kB / 1.272 GB, free: 14.37 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.177e-05/1.076, allocations: 24.33 kB / 1.272 GB, free: 14.34 MB / 1.123 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.403e-05/1.076, allocations: 19.94 kB / 1.272 GB, free: 14.32 MB / 1.123 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003315/1.079, allocations: 2.399 MB / 1.274 GB, free: 11.77 MB / 1.123 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007966/1.08, allocations: 295.2 kB / 1.274 GB, free: 11.48 MB / 1.123 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001613/1.08, allocations: 39.88 kB / 1.274 GB, free: 11.44 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00104/1.081, allocations: 143.8 kB / 1.275 GB, free: 11.3 MB / 1.123 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002087/1.081, allocations: 99.36 kB / 1.275 GB, free: 11.2 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.32e-05/1.081, allocations: 40 kB / 1.275 GB, free: 11.16 MB / 1.123 GB Notification: Performance of sorting global known variables: time 0.0009146/1.082, allocations: 0.5458 MB / 1.275 GB, free: 10.62 MB / 1.123 GB Notification: Performance of sort global known variables: time 1.2e-07/1.082, allocations: 0 / 1.275 GB, free: 10.62 MB / 1.123 GB Notification: Performance of remove unused functions: time 0.003087/1.085, allocations: 0.75 MB / 1.276 GB, free: 9.871 MB / 1.123 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 50 * 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 simulation (90): * Single equations (assignments): 90 * 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 0.0002714/1.085, allocations: 151.4 kB / 1.276 GB, free: 9.715 MB / 1.123 GB Notification: Performance of simCode: created initialization part: time 0.004791/1.09, allocations: 2.757 MB / 1.279 GB, free: 6.961 MB / 1.123 GB Notification: Performance of simCode: created event and clocks part: time 8.406e-06/1.09, allocations: 3.938 kB / 1.279 GB, free: 6.957 MB / 1.123 GB Notification: Performance of simCode: created simulation system equations: time 0.001394/1.092, allocations: 0.885 MB / 1.28 GB, free: 6.074 MB / 1.123 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001869/1.094, allocations: 301.3 kB / 1.28 GB, free: 5.793 MB / 1.123 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008603/1.102, allocations: 5.053 MB / 1.285 GB, free: 0.5469 MB / 1.123 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00219/1.104, allocations: 1.545 MB / 1.286 GB, free: 14.96 MB / 1.139 GB Notification: Performance of simCode: alias equations: time 0.002053/1.106, allocations: 0.7535 MB / 1.287 GB, free: 14.21 MB / 1.139 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000401/1.107, allocations: 80.48 kB / 1.287 GB, free: 14.13 MB / 1.139 GB Notification: Performance of SimCode: time 8.62e-07/1.107, allocations: 0 / 1.287 GB, free: 14.13 MB / 1.139 GB Notification: Performance of Templates: time 0.03267/1.139, allocations: 17.33 MB / 1.304 GB, free: 13.13 MB / 1.154 GB " [Timeout remaining time 299] make -j1 -f Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N.pipe ; mkfifo Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N.pipe ; head -c 1048576 < Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N.pipe >> ../files/Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N.sim & ./Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N -abortSlowSimulation -alarm=400 -s ida -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Electrical_AC_ThreePhasesUnbalanced_Loads_Examples_Loads_N.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Loads.Examples.Loads_N.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: 9.490637547918595]