Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull.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 0.0009958/0.0009958, allocations: 84.22 kB / 20.94 MB, free: 3.609 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 0.0009607/0.0009607, allocations: 169.3 kB / 24.25 MB, free: 308 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 0.9776/0.9776, allocations: 177.1 MB / 204.6 MB, free: 5.652 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.6731/0.6731, allocations: 115 MB / 376 MB, free: 7.629 MB / 346.7 MB " [Timeout remaining time 179] Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/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(IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull") translateModel(IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.034e-06/2.034e-06, allocations: 3.938 kB / 481.5 MB, free: 11.95 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.956e-05/3.159e-05, allocations: 2.312 kB / 481.5 MB, free: 11.95 MB / 410.7 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull): time 0.007452/0.007483, allocations: 5.513 MB / 487 MB, free: 8.484 MB / 410.7 MB Notification: Performance of NFInst.instExpressions: time 0.006739/0.01422, allocations: 4.131 MB / 491.2 MB, free: 5.945 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008661/0.01509, allocations: 31.59 kB / 491.2 MB, free: 5.926 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.00142/0.01651, allocations: 0.5923 MB / 491.8 MB, free: 5.609 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.002125/0.01863, allocations: 0.7122 MB / 492.5 MB, free: 5.219 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001701/0.02033, allocations: 0.5463 MB / 493 MB, free: 4.949 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.001927/0.02226, allocations: 1.187 MB / 494.2 MB, free: 4.422 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00084/0.0231, allocations: 392.7 kB / 494.6 MB, free: 4.242 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001397/0.0245, allocations: 0.6358 MB / 495.2 MB, free: 3.988 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001082/0.02558, allocations: 0.5047 MB / 495.7 MB, free: 3.844 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0002572/0.02584, allocations: 65 kB / 495.8 MB, free: 3.844 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001929/0.02777, allocations: 0.7759 MB / 496.6 MB, free: 3.594 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0004934/0.02826, allocations: 362 kB / 496.9 MB, free: 3.43 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0006368/0.0289, allocations: 298.9 kB / 497.2 MB, free: 3.309 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.00303/0.03193, allocations: 1.165 MB / 498.4 MB, free: 2.883 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 6.311e-06/0.03193, allocations: 1.125 kB / 498.4 MB, free: 2.883 MB / 410.7 MB Notification: Performance of FrontEnd: time 1.643e-06/0.03193, allocations: 1.438 kB / 498.4 MB, free: 2.883 MB / 410.7 MB Notification: Performance of Transformations before backend: time 3.626e-05/0.03197, allocations: 0.5625 kB / 498.4 MB, free: 2.883 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 184 * Number of variables: 184 Notification: Performance of Generate backend data structure: time 0.003096/0.03507, allocations: 1.211 MB / 499.6 MB, free: 2.031 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 0.0003566/0.03542, allocations: 13.41 kB / 499.6 MB, free: 2.031 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0063/0.04172, allocations: 1.473 MB / 0.4894 GB, free: 1.883 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001184/0.04291, allocations: 0.5922 MB / 0.4899 GB, free: 1.551 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.229e-05/0.04295, allocations: 50.03 kB / 0.49 GB, free: 1.523 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001407/0.04309, allocations: 61.31 kB / 0.49 GB, free: 1.504 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002328/0.04542, allocations: 1.323 MB / 0.4913 GB, free: 0.918 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.858e-05/0.04545, allocations: 11.17 kB / 0.4913 GB, free: 0.9102 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.688e-05/0.04553, allocations: 31.16 kB / 0.4914 GB, free: 0.8867 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002768/0.04581, allocations: 154.9 kB / 0.4915 GB, free: 0.8633 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001362/0.04717, allocations: 0.7326 MB / 0.4922 GB, free: 0.7695 MB / 410.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005578/0.05275, allocations: 5.171 MB / 0.4973 GB, free: 12.18 MB / 426.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0009168/0.05367, allocations: 0.5674 MB / 0.4978 GB, free: 11.66 MB / 426.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004266/0.05409, allocations: 283.1 kB / 0.4981 GB, free: 11.41 MB / 426.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.001198/0.05529, allocations: 1.085 MB / 0.4992 GB, free: 10.42 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.415e-05/0.05532, allocations: 50.28 kB / 0.4992 GB, free: 10.36 MB / 426.7 MB Notification: Performance of pre-optimization done (n=73): time 1.824e-06/0.05533, allocations: 3.344 kB / 0.4992 GB, free: 10.36 MB / 426.7 MB Notification: Performance of matching and sorting (n=107): time 0.008734/0.06406, allocations: 4.305 MB / 0.5034 GB, free: 6.137 MB / 426.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.179e-05/0.0641, allocations: 86.11 kB / 0.5035 GB, free: 6.031 MB / 426.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004475/0.06455, allocations: 0.5919 MB / 0.5041 GB, free: 5.422 MB / 426.7 MB Notification: Performance of collectPreVariables (initialization): time 8.45e-05/0.06463, allocations: 41.7 kB / 0.5041 GB, free: 5.375 MB / 426.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002244/0.06486, allocations: 475.1 kB / 0.5046 GB, free: 4.902 MB / 426.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002431/0.0651, allocations: 396.7 kB / 0.505 GB, free: 4.512 MB / 426.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003087/0.06541, allocations: 260.4 kB / 0.5052 GB, free: 4.25 MB / 426.7 MB Notification: Performance of setup shared object (initialization): time 0.000169/0.06558, allocations: 0.5742 MB / 0.5058 GB, free: 3.664 MB / 426.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005625/0.06614, allocations: 364.7 kB / 0.5061 GB, free: 3.297 MB / 426.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001047/0.06719, allocations: 0.8621 MB / 0.5069 GB, free: 2.238 MB / 426.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001288/0.06848, allocations: 1.224 MB / 0.5081 GB, free: 0.8203 MB / 426.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.911e-06/0.06848, allocations: 4 kB / 0.5081 GB, free: 0.8164 MB / 426.7 MB Notification: Performance of matching and sorting (n=163) (initialization): time 0.003902/0.07238, allocations: 2.27 MB / 0.5104 GB, free: 14.52 MB / 442.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.934e-05/0.0724, allocations: 12.52 kB / 0.5104 GB, free: 14.51 MB / 442.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.334e-05/0.07242, allocations: 16 kB / 0.5104 GB, free: 14.5 MB / 442.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.004447/0.07686, allocations: 1.905 MB / 0.5123 GB, free: 12.57 MB / 442.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000803/0.07767, allocations: 359.4 kB / 0.5126 GB, free: 12.22 MB / 442.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008835/0.0865, allocations: 9.754 MB / 0.5221 GB, free: 1.984 MB / 442.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009559/0.08746, allocations: 215.7 kB / 0.5223 GB, free: 1.773 MB / 442.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.065e-05/0.08755, allocations: 64 kB / 0.5224 GB, free: 1.711 MB / 442.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008048/0.08835, allocations: 0.4895 MB / 0.5229 GB, free: 1.219 MB / 442.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000762/0.08912, allocations: 0.8582 MB / 0.5237 GB, free: 164 kB / 442.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001301/0.09042, allocations: 1.208 MB / 0.5249 GB, free: 14.75 MB / 458.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.037e-06/0.09043, allocations: 8 kB / 0.5249 GB, free: 14.75 MB / 458.7 MB Notification: Performance of matching and sorting (n=163) (initialization_lambda0): time 0.004549/0.09498, allocations: 2.111 MB / 0.527 GB, free: 12.61 MB / 458.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.599e-05/0.09499, allocations: 12 kB / 0.527 GB, free: 12.6 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.461e-05/0.09501, allocations: 11.94 kB / 0.527 GB, free: 12.59 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.004383/0.09939, allocations: 1.37 MB / 0.5283 GB, free: 11.2 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001058/0.1004, allocations: 371.3 kB / 0.5287 GB, free: 10.84 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01055/0.111, allocations: 9.505 MB / 0.5379 GB, free: 0.8516 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001139/0.1121, allocations: 215.7 kB / 0.5382 GB, free: 0.6406 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001194/0.1123, allocations: 67.97 kB / 0.5382 GB, free: 0.5742 MB / 458.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 46 * 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 (123): * Single equations (assignments): 119 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(2,8,100.0%), (2,8,100.0%), (3,9,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(3,9)} Notification: Performance of prepare postOptimizeDAE: time 0.000354/0.1126, allocations: 339.7 kB / 0.5385 GB, free: 240 kB / 458.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000262/0.1129, allocations: 115.5 kB / 0.5387 GB, free: 124 kB / 458.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004906/0.1178, allocations: 2.117 MB / 0.5407 GB, free: 13.96 MB / 474.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.387e-06/0.1178, allocations: 12 kB / 0.5407 GB, free: 13.95 MB / 474.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.328e-05/0.1178, allocations: 8 kB / 0.5407 GB, free: 13.95 MB / 474.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.009e-05/0.1178, allocations: 3.984 kB / 0.5407 GB, free: 13.94 MB / 474.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006379/0.1242, allocations: 3.358 MB / 0.544 GB, free: 10.43 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.476e-06/0.1242, allocations: 7.984 kB / 0.544 GB, free: 10.43 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007623/0.125, allocations: 260.2 kB / 0.5443 GB, free: 10.17 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.004795/0.1298, allocations: 1.702 MB / 0.5459 GB, free: 8.453 MB / 474.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.213e-05/0.1298, allocations: 35.97 kB / 0.546 GB, free: 8.418 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009069/0.1389, allocations: 9.558 MB / 0.5553 GB, free: 14.37 MB / 490.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.264e-06/0.1389, allocations: 11.94 kB / 0.5553 GB, free: 14.36 MB / 490.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003659/0.1426, allocations: 2.286 MB / 0.5576 GB, free: 11.94 MB / 490.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.000332/0.1429, allocations: 263.2 kB / 0.5578 GB, free: 11.68 MB / 490.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001003/0.143, allocations: 23.94 kB / 0.5578 GB, free: 11.66 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007204/0.1437, allocations: 219.7 kB / 0.558 GB, free: 11.45 MB / 490.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002369/0.144, allocations: 104.2 kB / 0.5581 GB, free: 11.34 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.553e-05/0.144, allocations: 43.98 kB / 0.5582 GB, free: 11.3 MB / 490.7 MB Notification: Performance of sorting global known variables: time 0.0002942/0.1443, allocations: 370.7 kB / 0.5585 GB, free: 10.94 MB / 490.7 MB Notification: Performance of sort global known variables: time 7e-08/0.1443, allocations: 0 / 0.5585 GB, free: 10.94 MB / 490.7 MB Notification: Performance of remove unused functions: time 0.00165/0.146, allocations: 0.6172 MB / 0.5591 GB, free: 10.32 MB / 490.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 24 * 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 (68): * Single equations (assignments): 64 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(3,9,100.0%), (2,8,100.0%), (2,8,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(3,9)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0002667/0.1462, allocations: 151 kB / 0.5593 GB, free: 10.17 MB / 490.7 MB Notification: Performance of simCode: created initialization part: time 0.005252/0.1515, allocations: 4.022 MB / 0.5632 GB, free: 5.992 MB / 490.7 MB Notification: Performance of simCode: created event and clocks part: time 2.896e-06/0.1515, allocations: 4 kB / 0.5632 GB, free: 5.988 MB / 490.7 MB Notification: Performance of simCode: created simulation system equations: time 0.00174/0.1532, allocations: 1.657 MB / 0.5648 GB, free: 4.262 MB / 490.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006461/0.1539, allocations: 181.6 kB / 0.565 GB, free: 4.09 MB / 490.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00365/0.1575, allocations: 2.48 MB / 0.5674 GB, free: 1.484 MB / 490.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002826/0.1578, allocations: 299 kB / 0.5677 GB, free: 1.164 MB / 490.7 MB Notification: Performance of simCode: alias equations: time 0.0009549/0.1588, allocations: 471.1 kB / 0.5682 GB, free: 0.6992 MB / 490.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002347/0.159, allocations: 76.45 kB / 0.5682 GB, free: 0.625 MB / 490.7 MB Notification: Performance of SimCode: time 1.042e-06/0.159, allocations: 0 / 0.5682 GB, free: 0.625 MB / 490.7 MB Notification: Performance of Templates: time 0.03179/0.1908, allocations: 31.33 MB / 0.5988 GB, free: 1.594 MB / 0.5105 GB " [Timeout remaining time 660] make -j1 -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull.makefile [Timeout 660] (rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull.sim & ./IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull -abortSlowSimulation -alarm=240 -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Conversion.Examples.ACACTransformerFull.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 4.603219127980992]