Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.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 0.001392/0.001392, allocations: 84.86 kB / 21.62 MB, free: 2.836 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 0.001434/0.001434, allocations: 169.3 kB / 25.05 MB, free: 9.191 MB / 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 0.9258/0.9258, allocations: 177.1 MB / 205.5 MB, free: 5.438 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.82/1.82, allocations: 389.6 MB / 0.6363 GB, free: 12.28 MB / 0.6042 GB
"
[Timeout remaining time 178]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.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.OnePhase.Conversion.Examples.ACACConverter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter")
translateModel(Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.383e-06/1.383e-06, allocations: 0 / 0.7761 GB, free: 5.32 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.398e-05/1.536e-05, allocations: 3.219 kB / 0.7761 GB, free: 5.316 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter): time 0.002519/0.002534, allocations: 2.384 MB / 0.7785 GB, free: 2.953 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.001703/0.004237, allocations: 1.489 MB / 0.7799 GB, free: 1.465 MB / 0.7292 GB
Notification: Performance of NFInst.updateImplicitVariability: time 8.692e-05/0.004324, allocations: 5.438 kB / 0.7799 GB, free: 1.461 MB / 0.7292 GB
Notification: Performance of NFTyping.typeComponents: time 0.0003374/0.004662, allocations: 91.45 kB / 0.78 GB, free: 1.371 MB / 0.7292 GB
Notification: Performance of NFTyping.typeBindings: time 0.0002626/0.004924, allocations: 176.1 kB / 0.7802 GB, free: 1.199 MB / 0.7292 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0003294/0.005254, allocations: 237.1 kB / 0.7804 GB, free: 0.9688 MB / 0.7292 GB
Notification: Performance of NFFlatten.flatten: time 0.0002462/0.0055, allocations: 339.4 kB / 0.7807 GB, free: 0.6367 MB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001855/0.005685, allocations: 145.3 kB / 0.7809 GB, free: 0.5 MB / 0.7292 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001776/0.005863, allocations: 176.2 kB / 0.781 GB, free: 336 kB / 0.7292 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001762/0.006039, allocations: 148.7 kB / 0.7812 GB, free: 188 kB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 2.601e-05/0.006065, allocations: 20 kB / 0.7812 GB, free: 168 kB / 0.7292 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003115/0.006377, allocations: 291.9 kB / 0.7815 GB, free: 15.88 MB / 0.7448 GB
Notification: Performance of NFScalarize.scalarize: time 7.917e-05/0.006456, allocations: 108.6 kB / 0.7816 GB, free: 15.77 MB / 0.7448 GB
Notification: Performance of NFVerifyModel.verify: time 5.827e-05/0.006514, allocations: 79.83 kB / 0.7816 GB, free: 15.7 MB / 0.7448 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003517/0.006866, allocations: 382.8 kB / 0.782 GB, free: 15.32 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 2.114e-06/0.006868, allocations: 1.438 kB / 0.782 GB, free: 15.32 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 5.41e-07/0.006868, allocations: 0 / 0.782 GB, free: 15.32 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 3.997e-06/0.006872, allocations: 0 / 0.782 GB, free: 15.32 MB / 0.7448 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 54
 * Number of variables: 54
Notification: Performance of Generate backend data structure: time 0.0005607/0.007433, allocations: 452.6 kB / 0.7824 GB, free: 14.86 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 3.283e-05/0.007466, allocations: 17.97 kB / 0.7825 GB, free: 14.84 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006707/0.008137, allocations: 146.3 kB / 0.7826 GB, free: 14.7 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002312/0.008368, allocations: 184.8 kB / 0.7828 GB, free: 14.5 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.912e-05/0.008387, allocations: 20.86 kB / 0.7828 GB, free: 14.48 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.12e-05/0.008428, allocations: 20.88 kB / 0.7828 GB, free: 14.46 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003624/0.008791, allocations: 297.9 kB / 0.7831 GB, free: 14.13 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.503e-05/0.008806, allocations: 7.938 kB / 0.7831 GB, free: 14.12 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.296e-05/0.008829, allocations: 7.984 kB / 0.7831 GB, free: 14.11 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.58e-05/0.008864, allocations: 24.86 kB / 0.7831 GB, free: 14.09 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002647/0.009129, allocations: 100.6 kB / 0.7832 GB, free: 13.99 MB / 0.7448 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001019/0.01015, allocations: 1.088 MB / 0.7843 GB, free: 12.86 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002988/0.01045, allocations: 213.3 kB / 0.7845 GB, free: 12.64 MB / 0.7448 GB
Notification: Performance of preOpt resolveLoops (simulation): time 8.296e-05/0.01053, allocations: 50.83 kB / 0.7846 GB, free: 12.58 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 8.652e-05/0.01062, allocations: 15.98 kB / 0.7846 GB, free: 12.57 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.441e-05/0.01064, allocations: 43.36 kB / 0.7846 GB, free: 12.52 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=25): time 1.884e-06/0.01064, allocations: 0 / 0.7846 GB, free: 12.52 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=26): time 0.001036/0.01168, allocations: 352.4 kB / 0.7849 GB, free: 12.17 MB / 0.7448 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.391e-05/0.01171, allocations: 81.95 kB / 0.785 GB, free: 12.07 MB / 0.7448 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001054/0.01182, allocations: 175.9 kB / 0.7852 GB, free: 11.89 MB / 0.7448 GB
Notification: Performance of collectPreVariables (initialization): time 1.945e-05/0.01184, allocations: 27.3 kB / 0.7852 GB, free: 11.86 MB / 0.7448 GB
Notification: Performance of collectInitialEqns (initialization): time 6.559e-05/0.0119, allocations: 152.6 kB / 0.7854 GB, free: 11.71 MB / 0.7448 GB
Notification: Performance of collectInitialBindings (initialization): time 5.613e-05/0.01196, allocations: 95.19 kB / 0.7855 GB, free: 11.61 MB / 0.7448 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.495e-05/0.01204, allocations: 49.64 kB / 0.7855 GB, free: 11.56 MB / 0.7448 GB
Notification: Performance of setup shared object (initialization): time 8.048e-05/0.01212, allocations: 345.5 kB / 0.7858 GB, free: 11.21 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 7.394e-05/0.0122, allocations: 40.84 kB / 0.7859 GB, free: 11.17 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001203/0.01232, allocations: 144.5 kB / 0.786 GB, free: 10.99 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002061/0.01253, allocations: 180.1 kB / 0.7862 GB, free: 10.79 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.573e-06/0.01253, allocations: 0.9375 kB / 0.7862 GB, free: 10.79 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=35) (initialization): time 0.0002668/0.01279, allocations: 192.8 kB / 0.7864 GB, free: 10.6 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.29e-05/0.01281, allocations: 8 kB / 0.7864 GB, free: 10.59 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.291e-06/0.01281, allocations: 4 kB / 0.7864 GB, free: 10.59 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.037e-05/0.01282, allocations: 5.062 kB / 0.7864 GB, free: 10.58 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003472/0.01317, allocations: 92.84 kB / 0.7865 GB, free: 10.49 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.55e-06/0.01318, allocations: 4 kB / 0.7865 GB, free: 10.49 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001238/0.0133, allocations: 23.88 kB / 0.7865 GB, free: 10.46 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.051e-05/0.01332, allocations: 9.75 kB / 0.7865 GB, free: 10.46 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001067/0.01343, allocations: 123 kB / 0.7866 GB, free: 10.33 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001213/0.01355, allocations: 151.9 kB / 0.7868 GB, free: 10.14 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0001886/0.01374, allocations: 179.4 kB / 0.7869 GB, free: 9.945 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.242e-06/0.01374, allocations: 0 / 0.7869 GB, free: 9.945 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=35) (initialization_lambda0): time 0.0002424/0.01398, allocations: 183.4 kB / 0.7871 GB, free: 9.762 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 9.619e-06/0.01399, allocations: 10.88 kB / 0.7871 GB, free: 9.754 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.258e-06/0.01399, allocations: 4 kB / 0.7871 GB, free: 9.75 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.599e-06/0.014, allocations: 4 kB / 0.7871 GB, free: 9.746 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002932/0.01429, allocations: 83.88 kB / 0.7872 GB, free: 9.664 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.397e-06/0.0143, allocations: 4 kB / 0.7872 GB, free: 9.66 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001158/0.01441, allocations: 26.38 kB / 0.7872 GB, free: 9.637 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.808e-05/0.01443, allocations: 11.94 kB / 0.7872 GB, free: 9.625 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (35):
 * Single equations (assignments): 35
 * 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 9.597e-05/0.01453, allocations: 200.1 kB / 0.7874 GB, free: 9.422 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.682e-05/0.01458, allocations: 23.98 kB / 0.7875 GB, free: 9.398 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003439/0.01493, allocations: 205.2 kB / 0.7877 GB, free: 9.195 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.066e-06/0.01493, allocations: 4 kB / 0.7877 GB, free: 9.191 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.945e-06/0.01493, allocations: 5.031 kB / 0.7877 GB, free: 9.188 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.999e-06/0.01494, allocations: 3.984 kB / 0.7877 GB, free: 9.184 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006038/0.01554, allocations: 0.6121 MB / 0.7883 GB, free: 8.527 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.146e-06/0.01554, allocations: 3.984 kB / 0.7883 GB, free: 8.523 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002097/0.01575, allocations: 65.03 kB / 0.7883 GB, free: 8.461 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.448e-06/0.01576, allocations: 5.062 kB / 0.7883 GB, free: 8.457 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.91e-05/0.01578, allocations: 15.98 kB / 0.7884 GB, free: 8.441 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.425e-06/0.01578, allocations: 0 / 0.7884 GB, free: 8.441 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.855e-06/0.01578, allocations: 5.062 kB / 0.7884 GB, free: 8.438 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002704/0.01605, allocations: 448.9 kB / 0.7888 GB, free: 7.961 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.722e-05/0.01611, allocations: 36.86 kB / 0.7888 GB, free: 7.926 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.795e-05/0.01614, allocations: 8 kB / 0.7888 GB, free: 7.918 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001464/0.01628, allocations: 12.92 kB / 0.7888 GB, free: 7.906 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.108e-05/0.01634, allocations: 19.91 kB / 0.7889 GB, free: 7.887 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.413e-05/0.01635, allocations: 12 kB / 0.7889 GB, free: 7.875 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 5.291e-05/0.0164, allocations: 45.95 kB / 0.7889 GB, free: 7.828 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 7e-08/0.0164, allocations: 4 kB / 0.7889 GB, free: 7.824 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.0004075/0.01681, allocations: 119.9 kB / 0.789 GB, free: 7.707 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * 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 (27):
 * Single equations (assignments): 27
 * 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 0.000126/0.01694, allocations: 110.7 kB / 0.7891 GB, free: 7.594 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.0003595/0.0173, allocations: 242.5 kB / 0.7894 GB, free: 7.359 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 5.511e-06/0.0173, allocations: 4 kB / 0.7894 GB, free: 7.355 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 9.566e-05/0.0174, allocations: 65.7 kB / 0.7894 GB, free: 7.289 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003343/0.01773, allocations: 53.8 kB / 0.7895 GB, free: 7.238 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007866/0.01852, allocations: 0.5009 MB / 0.79 GB, free: 6.68 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001625/0.01868, allocations: 97.72 kB / 0.7901 GB, free: 6.562 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.0001875/0.01887, allocations: 45.16 kB / 0.7901 GB, free: 6.531 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001557/0.01902, allocations: 96.41 kB / 0.7902 GB, free: 6.438 MB / 0.7448 GB
Notification: Performance of SimCode: time 7.01e-07/0.01902, allocations: 0 / 0.7902 GB, free: 6.438 MB / 0.7448 GB
Notification: Performance of Templates: time 0.0062/0.02522, allocations: 3.942 MB / 0.7941 GB, free: 2.613 MB / 0.7448 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.sim & ./Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter -abortSlowSimulation -alarm=240  -lv LOG_STATS > Buildings_13_Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.776441405527294]