Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop.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 0.001306/0.001306, allocations: 71.75 kB / 20.97 MB, free: 3.578 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 0.001397/0.001397, allocations: 169 kB / 24.28 MB, free: 276 kB / 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 0.952/0.952, allocations: 177.1 MB / 204.6 MB, free: 5.641 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 1.836/1.836, allocations: 377.8 MB / 0.6239 GB, free: 8.562 MB / 0.5886 GB " [Timeout remaining time 178] Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-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.Fluid.FixedResistances.Examples.PressureDrop,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|res.m_flow_nominal|res.m_flow",fileNamePrefix="Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop") translateModel(Buildings.Fluid.FixedResistances.Examples.PressureDrop,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|res.m_flow_nominal|res.m_flow",fileNamePrefix="Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.913e-06/1.913e-06, allocations: 0 / 0.8115 GB, free: 2.098 MB / 0.7605 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.744e-05/2.935e-05, allocations: 2.312 kB / 0.8115 GB, free: 2.094 MB / 0.7605 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Examples.PressureDrop): time 0.1396/0.1396, allocations: 157.6 MB / 0.9654 GB, free: 3.984 MB / 0.9167 GB Notification: Performance of NFInst.instExpressions: time 0.002814/0.1424, allocations: 1.7 MB / 0.9671 GB, free: 2.277 MB / 0.9167 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002529/0.1427, allocations: 19.81 kB / 0.9671 GB, free: 2.258 MB / 0.9167 GB Notification: Performance of NFTyping.typeComponents: time 0.000551/0.1432, allocations: 162.9 kB / 0.9673 GB, free: 2.098 MB / 0.9167 GB Notification: Performance of NFTyping.typeBindings: time 0.001207/0.1445, allocations: 0.5247 MB / 0.9678 GB, free: 1.57 MB / 0.9167 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009227/0.1454, allocations: 454.5 kB / 0.9682 GB, free: 1.125 MB / 0.9167 GB Notification: Performance of NFFlatten.flatten: time 0.0005877/0.146, allocations: 0.5731 MB / 0.9688 GB, free: 0.5508 MB / 0.9167 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000249/0.1462, allocations: 148.7 kB / 0.9689 GB, free: 416 kB / 0.9167 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0007668/0.147, allocations: 0.5488 MB / 0.9694 GB, free: 15.86 MB / 0.9323 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000158/0.1471, allocations: 131.6 kB / 0.9696 GB, free: 15.73 MB / 0.9323 GB Notification: Performance of NFPackage.collectConstants: time 2.644e-05/0.1472, allocations: 12 kB / 0.9696 GB, free: 15.71 MB / 0.9323 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0007595/0.1479, allocations: 0.5765 MB / 0.9701 GB, free: 15.14 MB / 0.9323 GB Notification: Performance of NFScalarize.scalarize: time 0.0001136/0.148, allocations: 87.67 kB / 0.9702 GB, free: 15.05 MB / 0.9323 GB Notification: Performance of NFVerifyModel.verify: time 0.0001057/0.1481, allocations: 75.84 kB / 0.9703 GB, free: 14.98 MB / 0.9323 GB Notification: Performance of NFConvertDAE.convert: time 0.0007553/0.1489, allocations: 474.4 kB / 0.9707 GB, free: 14.51 MB / 0.9323 GB Notification: Performance of FrontEnd - DAE generated: time 6.282e-06/0.1489, allocations: 0 / 0.9707 GB, free: 14.51 MB / 0.9323 GB Notification: Performance of FrontEnd: time 1.413e-06/0.1489, allocations: 0 / 0.9707 GB, free: 14.51 MB / 0.9323 GB Notification: Performance of Transformations before backend: time 6.342e-06/0.1489, allocations: 0 / 0.9707 GB, free: 14.51 MB / 0.9323 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 32 * Number of variables: 32 Notification: Performance of Generate backend data structure: time 0.0008245/0.1497, allocations: 0.6075 MB / 0.9713 GB, free: 13.87 MB / 0.9323 GB Notification: Performance of prepare preOptimizeDAE: time 4.402e-05/0.1498, allocations: 8.031 kB / 0.9713 GB, free: 13.86 MB / 0.9323 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003911/0.1502, allocations: 75.7 kB / 0.9714 GB, free: 13.79 MB / 0.9323 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003173/0.1505, allocations: 266.8 kB / 0.9717 GB, free: 13.5 MB / 0.9323 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.513e-05/0.1505, allocations: 12 kB / 0.9717 GB, free: 13.48 MB / 0.9323 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.478e-05/0.1505, allocations: 16 kB / 0.9717 GB, free: 13.47 MB / 0.9323 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002403/0.1508, allocations: 188.1 kB / 0.9719 GB, free: 13.26 MB / 0.9323 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.945e-06/0.1508, allocations: 7.938 kB / 0.9719 GB, free: 13.25 MB / 0.9323 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.433e-05/0.1508, allocations: 4 kB / 0.9719 GB, free: 13.25 MB / 0.9323 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.875e-06/0.1508, allocations: 4 kB / 0.9719 GB, free: 13.24 MB / 0.9323 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 8.143e-05/0.1509, allocations: 43.91 kB / 0.9719 GB, free: 13.2 MB / 0.9323 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00063/0.1515, allocations: 0.7585 MB / 0.9727 GB, free: 12.39 MB / 0.9323 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001198/0.1516, allocations: 47.05 kB / 0.9727 GB, free: 12.34 MB / 0.9323 GB Notification: Performance of preOpt resolveLoops (simulation): time 4.53e-05/0.1517, allocations: 35.72 kB / 0.9728 GB, free: 12.3 MB / 0.9323 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001269/0.1518, allocations: 39.97 kB / 0.9728 GB, free: 12.26 MB / 0.9323 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.35e-05/0.1518, allocations: 37.39 kB / 0.9728 GB, free: 12.21 MB / 0.9323 GB Notification: Performance of pre-optimization done (n=10): time 1.373e-06/0.1518, allocations: 3.938 kB / 0.9728 GB, free: 12.21 MB / 0.9323 GB Notification: Performance of matching and sorting (n=10): time 0.0002848/0.1521, allocations: 117.5 kB / 0.9729 GB, free: 12.09 MB / 0.9323 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.613e-05/0.1521, allocations: 51.41 kB / 0.973 GB, free: 12.02 MB / 0.9323 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00016/0.1523, allocations: 280.3 kB / 0.9733 GB, free: 11.73 MB / 0.9323 GB Notification: Performance of collectPreVariables (initialization): time 1.709e-05/0.1523, allocations: 33.7 kB / 0.9733 GB, free: 11.7 MB / 0.9323 GB Notification: Performance of collectInitialEqns (initialization): time 7.96e-05/0.1524, allocations: 199.1 kB / 0.9735 GB, free: 11.5 MB / 0.9323 GB Notification: Performance of collectInitialBindings (initialization): time 2.682e-05/0.1524, allocations: 31.7 kB / 0.9735 GB, free: 11.46 MB / 0.9323 GB Notification: Performance of simplifyInitialFunctions (initialization): time 4.836e-05/0.1525, allocations: 39.36 kB / 0.9736 GB, free: 11.42 MB / 0.9323 GB Notification: Performance of setup shared object (initialization): time 0.0001111/0.1526, allocations: 0.5 MB / 0.974 GB, free: 10.91 MB / 0.9323 GB Notification: Performance of preBalanceInitialSystem (initialization): time 3.563e-05/0.1526, allocations: 23.67 kB / 0.9741 GB, free: 10.88 MB / 0.9323 GB Notification: Performance of partitionIndependentBlocks (initialization): time 8.832e-05/0.1527, allocations: 198.6 kB / 0.9743 GB, free: 10.63 MB / 0.9323 GB Notification: Performance of analyzeInitialSystem (initialization): time 7.37e-05/0.1528, allocations: 66.67 kB / 0.9743 GB, free: 10.55 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.754e-06/0.1528, allocations: 0 / 0.9743 GB, free: 10.55 MB / 0.9323 GB Notification: Performance of matching and sorting (n=10) (initialization): time 0.000129/0.1529, allocations: 109.4 kB / 0.9744 GB, free: 10.43 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 1.268e-05/0.1529, allocations: 8 kB / 0.9744 GB, free: 10.43 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.008e-06/0.1529, allocations: 0 / 0.9744 GB, free: 10.43 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.189e-05/0.1529, allocations: 0 / 0.9744 GB, free: 10.43 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.922e-05/0.153, allocations: 19.98 kB / 0.9744 GB, free: 10.41 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.809e-06/0.153, allocations: 0 / 0.9744 GB, free: 10.41 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.664e-05/0.1531, allocations: 16 kB / 0.9745 GB, free: 10.39 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.596e-05/0.1531, allocations: 8 kB / 0.9745 GB, free: 10.38 MB / 0.9323 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 6.751e-05/0.1532, allocations: 138.9 kB / 0.9746 GB, free: 10.24 MB / 0.9323 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 8.683e-05/0.1532, allocations: 206.6 kB / 0.9748 GB, free: 9.984 MB / 0.9323 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 6.334e-05/0.1533, allocations: 74.83 kB / 0.9749 GB, free: 9.895 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.41e-07/0.1533, allocations: 0 / 0.9749 GB, free: 9.895 MB / 0.9323 GB Notification: Performance of matching and sorting (n=10) (initialization_lambda0): time 0.0001068/0.1534, allocations: 93.47 kB / 0.975 GB, free: 9.797 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 7.283e-06/0.1534, allocations: 11.98 kB / 0.975 GB, free: 9.785 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.332e-06/0.1534, allocations: 0 / 0.975 GB, free: 9.785 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.713e-06/0.1534, allocations: 0 / 0.975 GB, free: 9.785 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 4.967e-05/0.1535, allocations: 23.94 kB / 0.975 GB, free: 9.762 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.565e-06/0.1535, allocations: 7.938 kB / 0.975 GB, free: 9.754 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 5.911e-05/0.1535, allocations: 11.92 kB / 0.975 GB, free: 9.742 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.594e-06/0.1535, allocations: 8.031 kB / 0.975 GB, free: 9.734 MB / 0.9323 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (10): * Single equations (assignments): 10 * 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 8.213e-05/0.1536, allocations: 276 kB / 0.9753 GB, free: 9.457 MB / 0.9323 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.913e-05/0.1537, allocations: 27.86 kB / 0.9753 GB, free: 9.43 MB / 0.9323 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001294/0.1538, allocations: 95.38 kB / 0.9754 GB, free: 9.332 MB / 0.9323 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.523e-06/0.1538, allocations: 0 / 0.9754 GB, free: 9.332 MB / 0.9323 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.916e-06/0.1538, allocations: 0 / 0.9754 GB, free: 9.332 MB / 0.9323 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.607e-06/0.1538, allocations: 3.984 kB / 0.9754 GB, free: 9.328 MB / 0.9323 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004211/0.1542, allocations: 0.5067 MB / 0.9759 GB, free: 8.75 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.096e-06/0.1542, allocations: 4 kB / 0.9759 GB, free: 8.746 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.986e-05/0.1543, allocations: 27.92 kB / 0.9759 GB, free: 8.719 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.357e-06/0.1543, allocations: 3.938 kB / 0.9759 GB, free: 8.715 MB / 0.9323 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.117e-06/0.1543, allocations: 4 kB / 0.9759 GB, free: 8.711 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.234e-06/0.1543, allocations: 4 kB / 0.9759 GB, free: 8.707 MB / 0.9323 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.575e-06/0.1543, allocations: 3.984 kB / 0.9759 GB, free: 8.703 MB / 0.9323 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001609/0.1544, allocations: 301.5 kB / 0.9762 GB, free: 8.359 MB / 0.9323 GB Notification: Performance of postOpt removeConstants (simulation): time 4.329e-05/0.1545, allocations: 43.98 kB / 0.9763 GB, free: 8.316 MB / 0.9323 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.922e-05/0.1545, allocations: 4 kB / 0.9763 GB, free: 8.312 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 7.7e-05/0.1546, allocations: 11.98 kB / 0.9763 GB, free: 8.301 MB / 0.9323 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.784e-05/0.1546, allocations: 7.984 kB / 0.9763 GB, free: 8.293 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.534e-06/0.1546, allocations: 8 kB / 0.9763 GB, free: 8.285 MB / 0.9323 GB Notification: Performance of sorting global known variables: time 9.35e-05/0.1547, allocations: 193.1 kB / 0.9765 GB, free: 8.098 MB / 0.9323 GB Notification: Performance of sort global known variables: time 5e-08/0.1547, allocations: 0 / 0.9765 GB, free: 8.098 MB / 0.9323 GB Notification: Performance of remove unused functions: time 0.0002974/0.155, allocations: 107.8 kB / 0.9766 GB, free: 7.992 MB / 0.9323 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * 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 (10): * Single equations (assignments): 10 * 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 0.0002058/0.1552, allocations: 163.2 kB / 0.9767 GB, free: 7.824 MB / 0.9323 GB Notification: Performance of simCode: created initialization part: time 0.0001917/0.1554, allocations: 88.14 kB / 0.9768 GB, free: 7.73 MB / 0.9323 GB Notification: Performance of simCode: created event and clocks part: time 1.734e-06/0.1554, allocations: 4.125 kB / 0.9768 GB, free: 7.727 MB / 0.9323 GB Notification: Performance of simCode: created simulation system equations: time 4.239e-05/0.1555, allocations: 39.55 kB / 0.9769 GB, free: 7.684 MB / 0.9323 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004027/0.1559, allocations: 106.4 kB / 0.977 GB, free: 7.582 MB / 0.9323 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007194/0.1566, allocations: 449.1 kB / 0.9774 GB, free: 7.082 MB / 0.9323 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 5.427e-05/0.1566, allocations: 92.25 kB / 0.9775 GB, free: 6.973 MB / 0.9323 GB Notification: Performance of simCode: alias equations: time 0.0001141/0.1568, allocations: 58.48 kB / 0.9775 GB, free: 6.918 MB / 0.9323 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.909e-05/0.1568, allocations: 20.5 kB / 0.9776 GB, free: 6.898 MB / 0.9323 GB Notification: Performance of SimCode: time 5.41e-07/0.1568, allocations: 0 / 0.9776 GB, free: 6.898 MB / 0.9323 GB Notification: Performance of Templates: time 0.005801/0.1626, allocations: 4.028 MB / 0.9815 GB, free: 2.988 MB / 0.9323 GB " [Timeout remaining time 300] make -j1 -f Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop.pipe ; mkfifo Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop.pipe >> ../files/Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop.sim & ./Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_12_Buildings.Fluid.FixedResistances.Examples.PressureDrop_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_FixedResistances_Examples_PressureDrop.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 5.243362587876618]