Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.MinimalFlowRate.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 0.001342/0.001342, allocations: 109 kB / 17.54 MB, free: 4.746 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 0.001379/0.001379, allocations: 185.9 kB / 20.71 MB, free: 1.586 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.265/1.265, allocations: 225.6 MB / 249.3 MB, free: 3.16 MB / 190.1 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9552/0.9552, allocations: 175.7 MB / 480.1 MB, free: 2.754 MB / 366.1 MB " [Timeout remaining time 179] Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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: "" <> buildModelFMU(IDEAS.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.MinimalFlowRate,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_HeatPumps_ModularReversible_Controls_Safety_Examples_MinimalFlowRate",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.MinimalFlowRate,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_HeatPumps_ModularReversible_Controls_Safety_Examples_MinimalFlowRate",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001753/0.001753, allocations: 65.45 kB / 0.6678 GB, free: 10.95 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.154/0.1557, allocations: 94.53 MB / 0.7601 GB, free: 0.7656 MB / 0.5606 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.MinimalFlowRate): time 0.003129/0.1589, allocations: 2.069 MB / 0.7621 GB, free: 14.68 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.0009373/0.1598, allocations: 0.5767 MB / 0.7627 GB, free: 14.11 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 9.175e-05/0.1599, allocations: 7.938 kB / 0.7627 GB, free: 14.1 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.0001032/0.16, allocations: 23.67 kB / 0.7627 GB, free: 14.07 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.0001281/0.1601, allocations: 51.59 kB / 0.7628 GB, free: 14.02 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.000218/0.1603, allocations: 87.83 kB / 0.7629 GB, free: 13.94 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.0003231/0.1607, allocations: 291.3 kB / 0.7632 GB, free: 13.65 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002095/0.1609, allocations: 91.48 kB / 0.7632 GB, free: 13.55 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001485/0.161, allocations: 123.5 kB / 0.7634 GB, free: 13.43 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000163/0.1612, allocations: 131.4 kB / 0.7635 GB, free: 13.3 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 4.743e-05/0.1612, allocations: 28 kB / 0.7635 GB, free: 13.28 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 4.295e-05/0.1613, allocations: 32 kB / 0.7635 GB, free: 13.25 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 7.011e-05/0.1614, allocations: 55.83 kB / 0.7636 GB, free: 13.19 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0001222/0.1615, allocations: 131.3 kB / 0.7637 GB, free: 13.06 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.0003322/0.1618, allocations: 298.8 kB / 0.764 GB, free: 12.77 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 3.176e-06/0.1618, allocations: 0 / 0.764 GB, free: 12.77 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.333e-06/0.1618, allocations: 4 kB / 0.764 GB, free: 12.77 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 5.571e-06/0.1618, allocations: 0 / 0.764 GB, free: 12.77 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 47 * Number of variables: 47 Notification: Performance of Generate backend data structure: time 0.001173/0.163, allocations: 0.6642 MB / 0.7647 GB, free: 12.04 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.381e-05/0.163, allocations: 12.03 kB / 0.7647 GB, free: 12.02 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.903e-05/0.1631, allocations: 55.11 kB / 0.7647 GB, free: 11.96 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 6.419e-05/0.1632, allocations: 32.75 kB / 0.7647 GB, free: 11.93 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003298/0.1635, allocations: 269.9 kB / 0.765 GB, free: 11.62 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.529e-05/0.1635, allocations: 24.38 kB / 0.765 GB, free: 11.6 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.237e-05/0.1636, allocations: 20 kB / 0.765 GB, free: 11.58 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006178/0.1642, allocations: 295.4 kB / 0.7653 GB, free: 11.28 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.237e-06/0.1642, allocations: 0 / 0.7653 GB, free: 11.28 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.983e-05/0.1642, allocations: 12 kB / 0.7653 GB, free: 11.27 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.472e-06/0.1642, allocations: 4 kB / 0.7653 GB, free: 11.26 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006703/0.1649, allocations: 205.6 kB / 0.7655 GB, free: 11.06 MB / 0.5762 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001131/0.166, allocations: 0.6546 MB / 0.7662 GB, free: 10.36 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006459/0.1667, allocations: 186.4 kB / 0.7664 GB, free: 10.16 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003056/0.167, allocations: 92.72 kB / 0.7664 GB, free: 10.07 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 1.896e-05/0.167, allocations: 4 kB / 0.7665 GB, free: 10.07 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00048/0.1675, allocations: 195.1 kB / 0.7666 GB, free: 9.863 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=19): time 1.513e-06/0.1675, allocations: 0 / 0.7666 GB, free: 9.863 MB / 0.5762 GB Notification: Performance of matching and sorting (n=19): time 0.001056/0.1685, allocations: 334.7 kB / 0.767 GB, free: 9.531 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.258e-05/0.1686, allocations: 132.5 kB / 0.7671 GB, free: 9.371 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002069/0.1688, allocations: 215.1 kB / 0.7673 GB, free: 9.148 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 3.596e-05/0.1689, allocations: 41.64 kB / 0.7673 GB, free: 9.102 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001163/0.169, allocations: 168.6 kB / 0.7675 GB, free: 8.934 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 4.899e-05/0.169, allocations: 59.56 kB / 0.7675 GB, free: 8.875 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00011/0.1691, allocations: 61.97 kB / 0.7676 GB, free: 8.809 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001447/0.1693, allocations: 338.8 kB / 0.7679 GB, free: 8.469 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003619/0.1697, allocations: 112.2 kB / 0.768 GB, free: 8.359 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003947/0.1701, allocations: 184.9 kB / 0.7682 GB, free: 8.152 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006644/0.1707, allocations: 315.2 kB / 0.7685 GB, free: 7.809 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.244e-06/0.1707, allocations: 4 kB / 0.7685 GB, free: 7.805 MB / 0.5762 GB Notification: Performance of matching and sorting (n=36) (initialization): time 0.000895/0.1716, allocations: 432 kB / 0.7689 GB, free: 7.359 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 6.189e-05/0.1717, allocations: 89.09 kB / 0.769 GB, free: 7.254 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.529e-06/0.1717, allocations: 160 / 0.769 GB, free: 7.254 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.505e-05/0.1717, allocations: 8 kB / 0.769 GB, free: 7.246 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002252/0.1719, allocations: 47.89 kB / 0.7691 GB, free: 7.199 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.979e-06/0.1719, allocations: 4 kB / 0.7691 GB, free: 7.195 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003332/0.1723, allocations: 67.72 kB / 0.7691 GB, free: 7.129 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.606e-05/0.1723, allocations: 12 kB / 0.7691 GB, free: 7.117 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 28 (minFloRatSaf.disErr.y,$PRE.minFloRatSaf.disErr.y,mEvaEmu_flow.count,$PRE.mEvaEmu_flow.count,mEvaEmu_flow.T_start,$PRE.mEvaEmu_flow.T_start,mConEmu_flow.count,$PRE.mConEmu_flow.count,mConEmu_flow.T_start,$PRE.mConEmu_flow.T_start,ySetPul.count,$PRE.ySetPul.count,ySetPul.T_start,$PRE.ySetPul.T_start,minFloRatSaf.hysEva.y,$PRE.minFloRatSaf.hysEva.y,minFloRatSaf.hysCon.y,$PRE.minFloRatSaf.hysCon.y,minFloRatSaf.booPasThr.y,hys.y,$PRE.hys.y,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,minFloRatSaf.intConOne.y,minFloRatSaf.disErr.local_set,minFloRatSaf.disErr.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (33): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 3 * 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 0.0001536/0.1724, allocations: 156.4 kB / 0.7693 GB, free: 6.957 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.341e-05/0.1725, allocations: 19.84 kB / 0.7693 GB, free: 6.938 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.513e-05/0.1725, allocations: 21.88 kB / 0.7693 GB, free: 6.918 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.168e-06/0.1725, allocations: 4 kB / 0.7693 GB, free: 6.914 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.322e-06/0.1725, allocations: 3.984 kB / 0.7693 GB, free: 6.91 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.035e-06/0.1725, allocations: 0 / 0.7693 GB, free: 6.91 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001064/0.1736, allocations: 0.6173 MB / 0.7699 GB, free: 6.238 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.587e-06/0.1736, allocations: 3.984 kB / 0.7699 GB, free: 6.234 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001524/0.1738, allocations: 35.91 kB / 0.77 GB, free: 6.199 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.044e-06/0.1738, allocations: 0 / 0.77 GB, free: 6.199 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.135e-05/0.1738, allocations: 11.98 kB / 0.77 GB, free: 6.188 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.433e-06/0.1738, allocations: 0 / 0.77 GB, free: 6.188 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.11e-07/0.1738, allocations: 0 / 0.77 GB, free: 6.188 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007408/0.1745, allocations: 353.5 kB / 0.7703 GB, free: 5.828 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 6.122e-05/0.1746, allocations: 96.94 kB / 0.7704 GB, free: 5.715 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.278e-05/0.1746, allocations: 11.94 kB / 0.7704 GB, free: 5.703 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003143/0.1749, allocations: 51.94 kB / 0.7705 GB, free: 5.652 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001242/0.1751, allocations: 51.92 kB / 0.7705 GB, free: 5.602 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.057e-05/0.1751, allocations: 8 kB / 0.7705 GB, free: 5.594 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0001302/0.1752, allocations: 148.4 kB / 0.7707 GB, free: 5.449 MB / 0.5762 GB Notification: Performance of sort global known variables: time 9e-08/0.1752, allocations: 0 / 0.7707 GB, free: 5.449 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.0002941/0.1755, allocations: 63.83 kB / 0.7707 GB, free: 5.387 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 15 (minFloRatSaf.booPasThr.y,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,hys.y,minFloRatSaf.disErr.y,minFloRatSaf.hysCon.y,minFloRatSaf.hysEva.y,ySetPul.T_start,ySetPul.count,mConEmu_flow.T_start,mConEmu_flow.count,mEvaEmu_flow.T_start,mEvaEmu_flow.count) * Number of discrete states: 7 (mEvaEmu_flow.count,mConEmu_flow.count,ySetPul.count,minFloRatSaf.hysEva.y,minFloRatSaf.hysCon.y,hys.y,minFloRatSaf.disErr.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (19): * Single equations (assignments): 12 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 7 * 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 0.001502/0.177, allocations: 1.015 MB / 0.7717 GB, free: 4.344 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.0008741/0.1779, allocations: 423.2 kB / 0.7721 GB, free: 3.895 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 3.697e-06/0.1779, allocations: 4.312 kB / 0.7721 GB, free: 3.891 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0003563/0.1783, allocations: 114.1 kB / 0.7723 GB, free: 3.781 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003416/0.1786, allocations: 31.75 kB / 0.7723 GB, free: 3.75 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004009/0.1826, allocations: 2.681 MB / 0.7749 GB, free: 0.9492 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003744/0.183, allocations: 0.7436 MB / 0.7756 GB, free: 180 kB / 0.5762 GB Notification: Performance of simCode: alias equations: time 9.111e-05/0.1831, allocations: 21.95 kB / 0.7756 GB, free: 160 kB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001383/0.1832, allocations: 75.34 kB / 0.7757 GB, free: 84 kB / 0.5762 GB Notification: Performance of SimCode: time 3.81e-07/0.1832, allocations: 0 / 0.7757 GB, free: 84 kB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02871/0.2119, allocations: 5.741 MB / 0.7813 GB, free: 10.45 MB / 0.5919 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.3/7.512, allocations: 10.11 kB / 0.7813 GB, free: 10.44 MB / 0.5919 GB " [Timeout remaining time 652] (rm -f IDEAS_dev_IDEAS.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.MinimalFlowRate.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.MinimalFlowRate.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.MinimalFlowRate.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.MinimalFlowRate.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_dev_IDEAS_Fluid_HeatPumps_ModularReversible_Controls_Safety_Examples_MinimalFlowRate_fmu --startTime=0 --stopTime=100 --timeout=50 --tolerance=1e-08 IDEAS_dev_IDEAS_Fluid_HeatPumps_ModularReversible_Controls_Safety_Examples_MinimalFlowRate.fmu > IDEAS_dev_IDEAS.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.MinimalFlowRate.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 10.848480304994155]