Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoPower_ThermoPower.Test.GasComponents.TestGasValveOpPoint.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 0.0008987/0.0008987, allocations: 71.77 kB / 21.69 MB, free: 2.859 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 0.0008782/0.0008782, allocations: 166.2 kB / 24.99 MB, free: 8.355 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 0.7861/0.7861, allocations: 158.6 MB / 186.8 MB, free: 2.918 MB / 170.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo): time 0.158/0.158, allocations: 36.33 MB / 275.4 MB, free: 10.72 MB / 266.7 MB " [Timeout remaining time 180] Using package ThermoPower with version 3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower master/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(ThermoPower.Test.GasComponents.TestGasValveOpPoint,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_ThermoPower.Test.GasComponents.TestGasValveOpPoint") translateModel(ThermoPower.Test.GasComponents.TestGasValveOpPoint,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_ThermoPower.Test.GasComponents.TestGasValveOpPoint") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.254e-06/2.254e-06, allocations: 0 / 353.8 MB, free: 3.762 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.943e-05/3.168e-05, allocations: 2.312 kB / 353.8 MB, free: 3.758 MB / 282.7 MB Notification: Performance of NFInst.instantiate(ThermoPower.Test.GasComponents.TestGasValveOpPoint): time 0.3173/0.3173, allocations: 204.6 MB / 0.5453 GB, free: 14.66 MB / 426.7 MB Notification: Performance of NFInst.instExpressions: time 0.004127/0.3214, allocations: 3.035 MB / 0.5483 GB, free: 11.62 MB / 426.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005062/0.322, allocations: 31.75 kB / 0.5483 GB, free: 11.59 MB / 426.7 MB Notification: Performance of NFTyping.typeComponents: time 0.00117/0.3231, allocations: 0.5897 MB / 0.5489 GB, free: 11 MB / 426.7 MB Notification: Performance of NFTyping.typeBindings: time 0.001175/0.3243, allocations: 0.9314 MB / 0.5498 GB, free: 10.06 MB / 426.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.00242/0.3267, allocations: 1.604 MB / 0.5514 GB, free: 8.449 MB / 426.7 MB Notification: Performance of NFFlatten.flatten: time 0.002305/0.329, allocations: 3.007 MB / 0.5543 GB, free: 5.434 MB / 426.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001049/0.3301, allocations: 0.8871 MB / 0.5552 GB, free: 4.531 MB / 426.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001722/0.3318, allocations: 1.555 MB / 0.5567 GB, free: 2.973 MB / 426.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0009495/0.3327, allocations: 0.892 MB / 0.5575 GB, free: 2.078 MB / 426.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001905/0.3329, allocations: 148 kB / 0.5577 GB, free: 1.934 MB / 426.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001487/0.3344, allocations: 1.071 MB / 0.5587 GB, free: 0.8594 MB / 426.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0006058/0.335, allocations: 0.8614 MB / 0.5596 GB, free: 15.99 MB / 442.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0006013/0.3356, allocations: 0.7992 MB / 0.5604 GB, free: 15.2 MB / 442.7 MB Notification: Performance of NFConvertDAE.convert: time 0.002216/0.3378, allocations: 2.314 MB / 0.5626 GB, free: 12.88 MB / 442.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.476e-06/0.3378, allocations: 0 / 0.5626 GB, free: 12.88 MB / 442.7 MB Notification: Performance of FrontEnd: time 1.172e-06/0.3378, allocations: 0 / 0.5626 GB, free: 12.88 MB / 442.7 MB Notification: Performance of Transformations before backend: time 1.892e-05/0.3379, allocations: 0 / 0.5626 GB, free: 12.88 MB / 442.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 340 * Number of variables: 340 Notification: Performance of Generate backend data structure: time 0.002278/0.3401, allocations: 2.144 MB / 0.5647 GB, free: 10.68 MB / 442.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.024e-05/0.3402, allocations: 8.031 kB / 0.5647 GB, free: 10.68 MB / 442.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001111/0.3413, allocations: 0.5175 MB / 0.5652 GB, free: 10.16 MB / 442.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009283/0.3422, allocations: 0.807 MB / 0.566 GB, free: 9.316 MB / 442.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.675e-05/0.3423, allocations: 102.7 kB / 0.5661 GB, free: 9.215 MB / 442.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001729/0.3425, allocations: 161.4 kB / 0.5663 GB, free: 9.059 MB / 442.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001957/0.3444, allocations: 2.405 MB / 0.5686 GB, free: 6.324 MB / 442.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.518e-05/0.3444, allocations: 0 / 0.5686 GB, free: 6.324 MB / 442.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001243/0.3446, allocations: 60 kB / 0.5687 GB, free: 6.266 MB / 442.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.967e-05/0.3446, allocations: 35.94 kB / 0.5687 GB, free: 6.23 MB / 442.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001303/0.3459, allocations: 0.6089 MB / 0.5693 GB, free: 5.617 MB / 442.7 MB 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 0.005101/0.351, allocations: 3.443 MB / 0.5727 GB, free: 2.133 MB / 442.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001263/0.3523, allocations: 0.6298 MB / 0.5733 GB, free: 1.48 MB / 442.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002331/0.3525, allocations: 156.3 kB / 0.5734 GB, free: 1.32 MB / 442.7 MB Notification: Performance of preOpt evalFunc (simulation): time 4.708e-05/0.3525, allocations: 23.97 kB / 0.5734 GB, free: 1.297 MB / 442.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.976e-05/0.3526, allocations: 53.38 kB / 0.5735 GB, free: 1.234 MB / 442.7 MB Notification: Performance of pre-optimization done (n=62): time 2.234e-06/0.3526, allocations: 0 / 0.5735 GB, free: 1.234 MB / 442.7 MB Notification: Performance of matching and sorting (n=62): time 0.003063/0.3557, allocations: 1.308 MB / 0.5748 GB, free: 15.91 MB / 458.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.049e-05/0.3557, allocations: 97.03 kB / 0.5749 GB, free: 15.8 MB / 458.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005954/0.3563, allocations: 0.7452 MB / 0.5756 GB, free: 15.04 MB / 458.7 MB Notification: Performance of collectPreVariables (initialization): time 7.236e-05/0.3564, allocations: 45.7 kB / 0.5756 GB, free: 14.99 MB / 458.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0005062/0.3569, allocations: 0.7135 MB / 0.5763 GB, free: 14.27 MB / 458.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001231/0.357, allocations: 230 kB / 0.5766 GB, free: 14.04 MB / 458.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001981/0.3572, allocations: 180.2 kB / 0.5767 GB, free: 13.85 MB / 458.7 MB Notification: Performance of setup shared object (initialization): time 0.0001585/0.3573, allocations: 0.5703 MB / 0.5773 GB, free: 13.27 MB / 458.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003249/0.3577, allocations: 179.5 kB / 0.5775 GB, free: 13.09 MB / 458.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003781/0.3581, allocations: 365.2 kB / 0.5778 GB, free: 12.66 MB / 458.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006174/0.3587, allocations: 0.5254 MB / 0.5783 GB, free: 12.06 MB / 458.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.877e-06/0.3587, allocations: 0 / 0.5783 GB, free: 12.06 MB / 458.7 MB Notification: Performance of matching and sorting (n=110) (initialization): time 0.001159/0.3598, allocations: 0.8115 MB / 0.5791 GB, free: 11.23 MB / 458.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.866e-05/0.3598, allocations: 8 kB / 0.5791 GB, free: 11.22 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.556e-06/0.3599, allocations: 4 kB / 0.5791 GB, free: 11.22 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002787/0.3626, allocations: 0.8197 MB / 0.5799 GB, free: 10.39 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005716/0.3632, allocations: 223.7 kB / 0.5801 GB, free: 10.17 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002021/0.3652, allocations: 5.433 MB / 0.5854 GB, free: 4.562 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005442/0.3658, allocations: 131.3 kB / 0.5856 GB, free: 4.434 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.666e-05/0.3658, allocations: 48.28 kB / 0.5856 GB, free: 4.387 MB / 458.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004537/0.3663, allocations: 288.8 kB / 0.5859 GB, free: 4.102 MB / 458.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003608/0.3667, allocations: 390.9 kB / 0.5863 GB, free: 3.629 MB / 458.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005584/0.3672, allocations: 0.5146 MB / 0.5868 GB, free: 3.023 MB / 458.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.527e-06/0.3672, allocations: 4 kB / 0.5868 GB, free: 3.02 MB / 458.7 MB Notification: Performance of matching and sorting (n=110) (initialization_lambda0): time 0.001139/0.3684, allocations: 0.7607 MB / 0.5875 GB, free: 2.242 MB / 458.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.402e-05/0.3684, allocations: 8 kB / 0.5875 GB, free: 2.234 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.873e-06/0.3684, allocations: 4.469 kB / 0.5875 GB, free: 2.23 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003403/0.3687, allocations: 119.2 kB / 0.5876 GB, free: 2.105 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008892/0.3696, allocations: 275.6 kB / 0.5879 GB, free: 1.836 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003614/0.3732, allocations: 7.75 MB / 0.5955 GB, free: 9.727 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007178/0.3739, allocations: 111.5 kB / 0.5956 GB, free: 9.617 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.046e-05/0.374, allocations: 47.97 kB / 0.5956 GB, free: 9.57 MB / 474.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * 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 (86): * Single equations (assignments): 80 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems 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): 2 systems {(1,12), (1,12)} Notification: Performance of prepare postOptimizeDAE: time 0.0003273/0.3744, allocations: 323.8 kB / 0.5959 GB, free: 9.246 MB / 474.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002301/0.3746, allocations: 123.4 kB / 0.596 GB, free: 9.125 MB / 474.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00126/0.3758, allocations: 0.6336 MB / 0.5967 GB, free: 8.473 MB / 474.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.344e-06/0.3759, allocations: 8 kB / 0.5967 GB, free: 8.465 MB / 474.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.585e-06/0.3759, allocations: 0 / 0.5967 GB, free: 8.465 MB / 474.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.855e-06/0.3759, allocations: 3.984 kB / 0.5967 GB, free: 8.461 MB / 474.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00278/0.3786, allocations: 1.698 MB / 0.5983 GB, free: 6.688 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.58e-06/0.3786, allocations: 4 kB / 0.5983 GB, free: 6.684 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000342/0.379, allocations: 111.8 kB / 0.5984 GB, free: 6.574 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002894/0.3819, allocations: 0.6513 MB / 0.5991 GB, free: 5.914 MB / 474.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.125e-05/0.3819, allocations: 27.97 kB / 0.5991 GB, free: 5.887 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002185/0.3841, allocations: 5.432 MB / 0.6044 GB, free: 284 kB / 474.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.578e-06/0.3841, allocations: 8.25 kB / 0.6044 GB, free: 276 kB / 474.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1306/0.5148, allocations: 0.9381 MB / 0.6053 GB, free: 200 MB / 474.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001907/0.5149, allocations: 117.4 kB / 0.6054 GB, free: 200 MB / 474.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.919e-05/0.515, allocations: 14.88 kB / 0.6055 GB, free: 200 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006361/0.5157, allocations: 83.66 kB / 0.6055 GB, free: 200 MB / 474.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.61e-05/0.5158, allocations: 52.22 kB / 0.6056 GB, free: 200 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.912e-05/0.5159, allocations: 66 kB / 0.6056 GB, free: 200 MB / 474.7 MB Notification: Performance of sorting global known variables: time 0.000404/0.5163, allocations: 470.6 kB / 0.6061 GB, free: 199.8 MB / 474.7 MB Notification: Performance of sort global known variables: time 6e-08/0.5163, allocations: 0 / 0.6061 GB, free: 199.8 MB / 474.7 MB Notification: Performance of remove unused functions: time 0.001743/0.518, allocations: 0.959 MB / 0.607 GB, free: 199.8 MB / 474.7 MB 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 (46): * Single equations (assignments): 40 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems 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): 2 systems {(1,13), (1,14)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0008326/0.5188, allocations: 481.9 kB / 0.6075 GB, free: 199.7 MB / 474.7 MB Notification: Performance of simCode: created initialization part: time 0.0019/0.5207, allocations: 1.235 MB / 0.6087 GB, free: 199.4 MB / 474.7 MB Notification: Performance of simCode: created event and clocks part: time 7.754e-06/0.5208, allocations: 4.625 kB / 0.6087 GB, free: 199.4 MB / 474.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0004434/0.5212, allocations: 279 kB / 0.609 GB, free: 199.3 MB / 474.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001352/0.5225, allocations: 473.7 kB / 0.6094 GB, free: 199.3 MB / 474.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002495/0.525, allocations: 2.03 MB / 0.6114 GB, free: 198.3 MB / 474.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001819/0.5252, allocations: 285.3 kB / 0.6117 GB, free: 198.2 MB / 474.7 MB Notification: Performance of simCode: alias equations: time 0.0005385/0.5258, allocations: 188.4 kB / 0.6119 GB, free: 198.2 MB / 474.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001249/0.5259, allocations: 74.22 kB / 0.6119 GB, free: 198.2 MB / 474.7 MB Notification: Performance of SimCode: time 8.71e-07/0.5259, allocations: 0 / 0.6119 GB, free: 198.2 MB / 474.7 MB Notification: Performance of Templates: time 0.02309/0.549, allocations: 29.33 MB / 0.6406 GB, free: 172.1 MB / 474.7 MB " [Timeout remaining time 659] make -j1 -f ThermoPower_ThermoPower.Test.GasComponents.TestGasValveOpPoint.makefile [Timeout 660] (rm -f ThermoPower_ThermoPower.Test.GasComponents.TestGasValveOpPoint.pipe ; mkfifo ThermoPower_ThermoPower.Test.GasComponents.TestGasValveOpPoint.pipe ; head -c 1048576 < ThermoPower_ThermoPower.Test.GasComponents.TestGasValveOpPoint.pipe >> ../files/ThermoPower_ThermoPower.Test.GasComponents.TestGasValveOpPoint.sim & ./ThermoPower_ThermoPower.Test.GasComponents.TestGasValveOpPoint -abortSlowSimulation -alarm=240 -lv LOG_STATS > ThermoPower_ThermoPower.Test.GasComponents.TestGasValveOpPoint.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 4.152658033883199]