Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.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 0.001008/0.001008, allocations: 76.81 kB / 20.75 MB, free: 3.738 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 0.001044/0.001044, allocations: 161 kB / 24.17 MB, free: 328 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 0.9336/0.9336, allocations: 177.1 MB / 204.6 MB, free: 5.496 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 1.985/1.985, allocations: 389.6 MB / 0.6354 GB, free: 12.31 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.Lines.Examples.ACSimpleGrid,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid") translateModel(Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.663e-06/1.663e-06, allocations: 0.9844 kB / 0.7752 GB, free: 5.391 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.9e-05/2.066e-05, allocations: 2.312 kB / 0.7752 GB, free: 5.387 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid): time 0.004341/0.004361, allocations: 3.733 MB / 0.7788 GB, free: 1.672 MB / 0.7292 GB Notification: Performance of NFInst.instExpressions: time 0.003654/0.008016, allocations: 2.611 MB / 0.7814 GB, free: 15.06 MB / 0.7448 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002712/0.008287, allocations: 21.22 kB / 0.7814 GB, free: 15.04 MB / 0.7448 GB Notification: Performance of NFTyping.typeComponents: time 0.0007942/0.009081, allocations: 226.7 kB / 0.7816 GB, free: 14.82 MB / 0.7448 GB Notification: Performance of NFTyping.typeBindings: time 0.0006929/0.009774, allocations: 384.7 kB / 0.782 GB, free: 14.45 MB / 0.7448 GB Notification: Performance of NFTyping.typeClassSections: time 0.0004092/0.01018, allocations: 214.2 kB / 0.7822 GB, free: 14.24 MB / 0.7448 GB Notification: Performance of NFFlatten.flatten: time 0.0006489/0.01083, allocations: 0.6227 MB / 0.7828 GB, free: 13.61 MB / 0.7448 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004503/0.01128, allocations: 349.7 kB / 0.7831 GB, free: 13.28 MB / 0.7448 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0006135/0.0119, allocations: 441 kB / 0.7836 GB, free: 12.85 MB / 0.7448 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003597/0.01226, allocations: 267.3 kB / 0.7838 GB, free: 12.59 MB / 0.7448 GB Notification: Performance of NFPackage.collectConstants: time 4.885e-05/0.0123, allocations: 37.41 kB / 0.7839 GB, free: 12.55 MB / 0.7448 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0003354/0.01264, allocations: 207.6 kB / 0.7841 GB, free: 12.35 MB / 0.7448 GB Notification: Performance of NFScalarize.scalarize: time 0.0001369/0.01278, allocations: 183.5 kB / 0.7842 GB, free: 12.17 MB / 0.7448 GB Notification: Performance of NFVerifyModel.verify: time 0.0001281/0.0129, allocations: 155.7 kB / 0.7844 GB, free: 12.02 MB / 0.7448 GB Notification: Performance of NFConvertDAE.convert: time 0.0005761/0.01348, allocations: 0.5069 MB / 0.7849 GB, free: 11.51 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 3.747e-06/0.01348, allocations: 1.344 kB / 0.7849 GB, free: 11.51 MB / 0.7448 GB Notification: Performance of FrontEnd: time 1.192e-06/0.01349, allocations: 0 / 0.7849 GB, free: 11.51 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 7.474e-06/0.01349, allocations: 0 / 0.7849 GB, free: 11.51 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: 81 * Number of variables: 81 Notification: Performance of Generate backend data structure: time 0.0007736/0.01427, allocations: 0.64 MB / 0.7855 GB, free: 10.84 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 3.519e-05/0.0143, allocations: 10.47 kB / 0.7855 GB, free: 10.84 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009632/0.01527, allocations: 234 kB / 0.7857 GB, free: 10.61 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004142/0.01568, allocations: 311.6 kB / 0.786 GB, free: 10.28 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.174e-05/0.0157, allocations: 25.7 kB / 0.7861 GB, free: 10.26 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.429e-05/0.01576, allocations: 28.38 kB / 0.7861 GB, free: 10.23 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005263/0.01628, allocations: 445.5 kB / 0.7865 GB, free: 9.754 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.594e-05/0.0163, allocations: 3.938 kB / 0.7865 GB, free: 9.75 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.756e-05/0.01634, allocations: 12 kB / 0.7865 GB, free: 9.738 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.681e-05/0.01639, allocations: 24.64 kB / 0.7865 GB, free: 9.715 MB / 0.7448 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002137/0.01661, allocations: 139.4 kB / 0.7867 GB, free: 9.582 MB / 0.7448 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001663/0.01827, allocations: 1.344 MB / 0.788 GB, free: 8.195 MB / 0.7448 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003096/0.01858, allocations: 180.3 kB / 0.7882 GB, free: 8.012 MB / 0.7448 GB Notification: Performance of preOpt resolveLoops (simulation): time 6.431e-05/0.01864, allocations: 36.84 kB / 0.7882 GB, free: 7.973 MB / 0.7448 GB Notification: Performance of preOpt evalFunc (simulation): time 4.416e-05/0.01869, allocations: 9.125 kB / 0.7882 GB, free: 7.965 MB / 0.7448 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.293e-05/0.01871, allocations: 38.5 kB / 0.7882 GB, free: 7.918 MB / 0.7448 GB Notification: Performance of pre-optimization done (n=16): time 1.463e-06/0.01871, allocations: 5.25 kB / 0.7882 GB, free: 7.914 MB / 0.7448 GB Notification: Performance of matching and sorting (n=17): time 0.002144/0.02086, allocations: 0.6873 MB / 0.7889 GB, free: 7.234 MB / 0.7448 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.883e-05/0.02089, allocations: 55.41 kB / 0.789 GB, free: 7.168 MB / 0.7448 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001964/0.02108, allocations: 288.3 kB / 0.7892 GB, free: 6.879 MB / 0.7448 GB Notification: Performance of collectPreVariables (initialization): time 2.296e-05/0.0211, allocations: 25.7 kB / 0.7893 GB, free: 6.848 MB / 0.7448 GB Notification: Performance of collectInitialEqns (initialization): time 9.22e-05/0.0212, allocations: 220.8 kB / 0.7895 GB, free: 6.629 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 3.744e-05/0.02123, allocations: 59.47 kB / 0.7895 GB, free: 6.57 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.073e-05/0.02132, allocations: 54.92 kB / 0.7896 GB, free: 6.508 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 8.677e-05/0.02141, allocations: 338.8 kB / 0.7899 GB, free: 6.168 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 7.956e-05/0.02149, allocations: 51.36 kB / 0.79 GB, free: 6.117 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001174/0.02161, allocations: 144.1 kB / 0.7901 GB, free: 5.941 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001945/0.0218, allocations: 177.6 kB / 0.7903 GB, free: 5.746 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.353e-06/0.0218, allocations: 0 / 0.7903 GB, free: 5.746 MB / 0.7448 GB Notification: Performance of matching and sorting (n=28) (initialization): time 0.0006002/0.0224, allocations: 314.9 kB / 0.7906 GB, free: 5.434 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 1.739e-05/0.02242, allocations: 8.906 kB / 0.7906 GB, free: 5.426 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.681e-06/0.02243, allocations: 0 / 0.7906 GB, free: 5.426 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001047/0.02347, allocations: 370.5 kB / 0.7909 GB, free: 5.074 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001982/0.02367, allocations: 59.89 kB / 0.791 GB, free: 5.016 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001367/0.02504, allocations: 1.423 MB / 0.7924 GB, free: 3.508 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001698/0.02521, allocations: 20.67 kB / 0.7924 GB, free: 3.488 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.833e-05/0.02524, allocations: 16.77 kB / 0.7924 GB, free: 3.473 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001407/0.02538, allocations: 133 kB / 0.7925 GB, free: 3.34 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001056/0.02548, allocations: 132.4 kB / 0.7927 GB, free: 3.176 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.000174/0.02566, allocations: 166.2 kB / 0.7928 GB, free: 2.992 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.212e-06/0.02566, allocations: 0 / 0.7928 GB, free: 2.992 MB / 0.7448 GB Notification: Performance of matching and sorting (n=28) (initialization_lambda0): time 0.0003398/0.026, allocations: 236.4 kB / 0.793 GB, free: 2.754 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 9.448e-06/0.02601, allocations: 13 kB / 0.7931 GB, free: 2.742 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.445e-06/0.02601, allocations: 0 / 0.7931 GB, free: 2.742 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002121/0.02622, allocations: 78.64 kB / 0.7931 GB, free: 2.664 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001764/0.0264, allocations: 63.83 kB / 0.7932 GB, free: 2.602 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000986/0.02739, allocations: 1.333 MB / 0.7945 GB, free: 1.176 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001656/0.02755, allocations: 22.39 kB / 0.7945 GB, free: 1.156 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.782e-05/0.02757, allocations: 4 kB / 0.7945 GB, free: 1.152 MB / 0.7448 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 9 * 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 (25): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0001045/0.02767, allocations: 196.1 kB / 0.7947 GB, free: 0.9531 MB / 0.7448 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.952e-05/0.02772, allocations: 27.97 kB / 0.7947 GB, free: 0.9258 MB / 0.7448 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005416/0.02826, allocations: 294.2 kB / 0.795 GB, free: 0.6406 MB / 0.7448 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.354e-06/0.02827, allocations: 0 / 0.795 GB, free: 0.6406 MB / 0.7448 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.021e-06/0.02827, allocations: 0 / 0.795 GB, free: 0.6406 MB / 0.7448 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.893e-06/0.02827, allocations: 3.984 kB / 0.795 GB, free: 0.6367 MB / 0.7448 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007117/0.02899, allocations: 0.5521 MB / 0.7956 GB, free: 56 kB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.705e-06/0.02899, allocations: 1.125 kB / 0.7956 GB, free: 56 kB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001089/0.0291, allocations: 35.97 kB / 0.7956 GB, free: 20 kB / 0.7448 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006561/0.02975, allocations: 291.5 kB / 0.7959 GB, free: 15.74 MB / 0.7605 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.526e-05/0.02977, allocations: 3.984 kB / 0.7959 GB, free: 15.74 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001007/0.03078, allocations: 1.402 MB / 0.7972 GB, free: 14.24 MB / 0.7605 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.675e-06/0.03078, allocations: 4 kB / 0.7973 GB, free: 14.24 MB / 0.7605 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004315/0.03121, allocations: 371.4 kB / 0.7976 GB, free: 13.85 MB / 0.7605 GB Notification: Performance of postOpt removeConstants (simulation): time 7.364e-05/0.03128, allocations: 52.48 kB / 0.7977 GB, free: 13.8 MB / 0.7605 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.032e-05/0.03131, allocations: 4 kB / 0.7977 GB, free: 13.8 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001337/0.03145, allocations: 15.98 kB / 0.7977 GB, free: 13.78 MB / 0.7605 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.758e-05/0.03151, allocations: 27.84 kB / 0.7977 GB, free: 13.75 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.229e-05/0.03152, allocations: 0 / 0.7977 GB, free: 13.75 MB / 0.7605 GB Notification: Performance of sorting global known variables: time 9.875e-05/0.03162, allocations: 108.6 kB / 0.7978 GB, free: 13.64 MB / 0.7605 GB Notification: Performance of sort global known variables: time 6.1e-08/0.03162, allocations: 0 / 0.7978 GB, free: 13.64 MB / 0.7605 GB Notification: Performance of remove unused functions: time 0.0004179/0.03203, allocations: 168 kB / 0.798 GB, free: 13.48 MB / 0.7605 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * 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 (15): * Single equations (assignments): 14 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0001417/0.03218, allocations: 84.41 kB / 0.798 GB, free: 13.39 MB / 0.7605 GB Notification: Performance of simCode: created initialization part: time 0.0006541/0.03283, allocations: 0.5256 MB / 0.7986 GB, free: 12.84 MB / 0.7605 GB Notification: Performance of simCode: created event and clocks part: time 6.752e-06/0.03284, allocations: 4 kB / 0.7986 GB, free: 12.83 MB / 0.7605 GB Notification: Performance of simCode: created simulation system equations: time 0.0001882/0.03303, allocations: 215.8 kB / 0.7988 GB, free: 12.61 MB / 0.7605 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000369/0.03339, allocations: 122.3 kB / 0.7989 GB, free: 12.49 MB / 0.7605 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001087/0.03448, allocations: 0.7435 MB / 0.7996 GB, free: 11.71 MB / 0.7605 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001035/0.03458, allocations: 149.2 kB / 0.7998 GB, free: 11.54 MB / 0.7605 GB Notification: Performance of simCode: alias equations: time 0.0002114/0.0348, allocations: 78.92 kB / 0.7998 GB, free: 11.46 MB / 0.7605 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002261/0.03502, allocations: 125.3 kB / 0.7999 GB, free: 11.34 MB / 0.7605 GB Notification: Performance of SimCode: time 1.042e-06/0.03502, allocations: 4 kB / 0.8 GB, free: 11.34 MB / 0.7605 GB Notification: Performance of Templates: time 0.0113/0.04632, allocations: 9.604 MB / 0.8093 GB, free: 1.867 MB / 0.7605 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.sim & ./Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS > Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.145430363714695]