Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.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 0.001858/0.001858, allocations: 85.48 kB / 19.44 MB, free: 340 kB / 13.93 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 0.002047/0.002047, allocations: 173.2 kB / 22.76 MB, free: 1.664 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 1.585/1.585, allocations: 177.1 MB / 203.1 MB, free: 5.633 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.003175/0.003175, allocations: 242.5 kB / 259.8 MB, free: 12.88 MB / 250.7 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 1.208/1.208, allocations: 138.4 MB / 454.7 MB, free: 1.535 MB / 362.7 MB " [Timeout remaining time 179] Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 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(BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder") translateModel(BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.443e-06/1.443e-06, allocations: 3.938 kB / 0.5543 GB, free: 0.9336 MB / 474.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.651e-05/2.795e-05, allocations: 2.312 kB / 0.5543 GB, free: 0.9297 MB / 474.7 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder): time 0.004392/0.00442, allocations: 2.554 MB / 0.5568 GB, free: 14.36 MB / 490.7 MB Notification: Performance of NFInst.instExpressions: time 0.001842/0.006262, allocations: 0.9155 MB / 0.5577 GB, free: 13.43 MB / 490.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002093/0.006471, allocations: 11.94 kB / 0.5577 GB, free: 13.42 MB / 490.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0002429/0.006714, allocations: 71.33 kB / 0.5578 GB, free: 13.35 MB / 490.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0001726/0.006887, allocations: 63.34 kB / 0.5578 GB, free: 13.29 MB / 490.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.000554/0.007441, allocations: 243.6 kB / 0.5581 GB, free: 13.05 MB / 490.7 MB Notification: Performance of NFFlatten.flatten: time 0.0005701/0.008011, allocations: 459.6 kB / 0.5585 GB, free: 12.6 MB / 490.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0002906/0.008302, allocations: 141.8 kB / 0.5586 GB, free: 12.46 MB / 490.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003195/0.008621, allocations: 227.5 kB / 0.5588 GB, free: 12.24 MB / 490.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001638/0.008785, allocations: 115.6 kB / 0.559 GB, free: 12.12 MB / 490.7 MB Notification: Performance of NFPackage.collectConstants: time 7.45e-05/0.008859, allocations: 48 kB / 0.559 GB, free: 12.08 MB / 490.7 MB Notification: Performance of NFFlatten.collectFunctions: time 6.847e-05/0.008928, allocations: 52 kB / 0.559 GB, free: 12.03 MB / 490.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002102/0.009138, allocations: 83.7 kB / 0.5591 GB, free: 11.95 MB / 490.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0001337/0.009272, allocations: 115.7 kB / 0.5592 GB, free: 11.83 MB / 490.7 MB Notification: Performance of NFConvertDAE.convert: time 0.000788/0.01006, allocations: 0.6387 MB / 0.5599 GB, free: 11.19 MB / 490.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.039e-06/0.01006, allocations: 0 / 0.5599 GB, free: 11.19 MB / 490.7 MB Notification: Performance of FrontEnd: time 1.423e-06/0.01007, allocations: 0 / 0.5599 GB, free: 11.19 MB / 490.7 MB Notification: Performance of Transformations before backend: time 8.015e-06/0.01007, allocations: 0 / 0.5599 GB, free: 11.19 MB / 490.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 66 * Number of variables: 66 Notification: Performance of Generate backend data structure: time 0.001202/0.01128, allocations: 0.7334 MB / 0.5606 GB, free: 10.42 MB / 490.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.106e-05/0.01132, allocations: 8.75 kB / 0.5606 GB, free: 10.41 MB / 490.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001374/0.01145, allocations: 64.66 kB / 0.5607 GB, free: 10.35 MB / 490.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005795/0.01203, allocations: 348.4 kB / 0.561 GB, free: 9.98 MB / 490.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.086e-05/0.01208, allocations: 36.95 kB / 0.561 GB, free: 9.945 MB / 490.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 5.165e-05/0.01213, allocations: 24.38 kB / 0.561 GB, free: 9.922 MB / 490.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007231/0.01285, allocations: 421.8 kB / 0.5614 GB, free: 9.469 MB / 490.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.292e-05/0.01286, allocations: 192 / 0.5614 GB, free: 9.469 MB / 490.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.07e-05/0.01289, allocations: 12.31 kB / 0.5615 GB, free: 9.457 MB / 490.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.261e-05/0.01291, allocations: 11.94 kB / 0.5615 GB, free: 9.445 MB / 490.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005152/0.01342, allocations: 222.5 kB / 0.5617 GB, free: 9.23 MB / 490.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001996/0.01542, allocations: 1.378 MB / 0.563 GB, free: 7.805 MB / 490.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005142/0.01593, allocations: 231.3 kB / 0.5632 GB, free: 7.566 MB / 490.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002025/0.01613, allocations: 91.66 kB / 0.5633 GB, free: 7.473 MB / 490.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.244e-05/0.01617, allocations: 4 kB / 0.5633 GB, free: 7.469 MB / 490.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.658e-05/0.0162, allocations: 33.39 kB / 0.5634 GB, free: 7.426 MB / 490.7 MB Notification: Performance of pre-optimization done (n=16): time 1.092e-06/0.0162, allocations: 8 kB / 0.5634 GB, free: 7.418 MB / 490.7 MB Notification: Performance of matching and sorting (n=16): time 0.000717/0.01692, allocations: 297.4 kB / 0.5637 GB, free: 7.121 MB / 490.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.14e-05/0.017, allocations: 106.8 kB / 0.5638 GB, free: 6.992 MB / 490.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005059/0.01751, allocations: 430.3 kB / 0.5642 GB, free: 6.555 MB / 490.7 MB Notification: Performance of collectPreVariables (initialization): time 3.312e-05/0.01754, allocations: 29.7 kB / 0.5642 GB, free: 6.52 MB / 490.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002371/0.01778, allocations: 271.3 kB / 0.5645 GB, free: 6.25 MB / 490.7 MB Notification: Performance of collectInitialBindings (initialization): time 7.508e-05/0.01785, allocations: 67.48 kB / 0.5645 GB, free: 6.184 MB / 490.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001079/0.01796, allocations: 59.36 kB / 0.5646 GB, free: 6.117 MB / 490.7 MB Notification: Performance of setup shared object (initialization): time 0.0003269/0.01829, allocations: 0.5508 MB / 0.5651 GB, free: 5.555 MB / 490.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000208/0.0185, allocations: 83.66 kB / 0.5652 GB, free: 5.469 MB / 490.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002888/0.01879, allocations: 196.4 kB / 0.5654 GB, free: 5.246 MB / 490.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004115/0.0192, allocations: 202.9 kB / 0.5656 GB, free: 5.035 MB / 490.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.174e-06/0.0192, allocations: 0 / 0.5656 GB, free: 5.035 MB / 490.7 MB Notification: Performance of matching and sorting (n=20) (initialization): time 0.0005353/0.01973, allocations: 256.6 kB / 0.5658 GB, free: 4.781 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.13e-05/0.01976, allocations: 7.984 kB / 0.5658 GB, free: 4.773 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.955e-06/0.01976, allocations: 4 kB / 0.5658 GB, free: 4.77 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.222e-05/0.01979, allocations: 4 kB / 0.5658 GB, free: 4.766 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001894/0.01998, allocations: 27.98 kB / 0.5659 GB, free: 4.738 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.534e-06/0.01998, allocations: 7.875 kB / 0.5659 GB, free: 4.73 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001339/0.02012, allocations: 19.89 kB / 0.5659 GB, free: 4.711 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.722e-05/0.02013, allocations: 4 kB / 0.5659 GB, free: 4.707 MB / 490.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004755/0.02061, allocations: 242.8 kB / 0.5661 GB, free: 4.465 MB / 490.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002447/0.02085, allocations: 185.9 kB / 0.5663 GB, free: 4.25 MB / 490.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0003177/0.02117, allocations: 182.9 kB / 0.5665 GB, free: 4.059 MB / 490.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.176e-06/0.02118, allocations: 3.938 kB / 0.5665 GB, free: 4.055 MB / 490.7 MB Notification: Performance of matching and sorting (n=20) (initialization_lambda0): time 0.0004217/0.0216, allocations: 232.4 kB / 0.5667 GB, free: 3.824 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.022e-05/0.02161, allocations: 8 kB / 0.5667 GB, free: 3.816 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.513e-06/0.02161, allocations: 0 / 0.5667 GB, free: 3.816 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.184e-06/0.02161, allocations: 4.094 kB / 0.5667 GB, free: 3.812 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000132/0.02174, allocations: 27.98 kB / 0.5667 GB, free: 3.785 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.344e-06/0.02175, allocations: 0 / 0.5667 GB, free: 3.785 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001283/0.02187, allocations: 23.88 kB / 0.5668 GB, free: 3.762 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.251e-05/0.02189, allocations: 4 kB / 0.5668 GB, free: 3.758 MB / 490.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 3 (expMod.oveWriAct_activate,expMod.oveWriSet_activate,expMod.mod.conPI.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (20): * Single equations (assignments): 20 * 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 0.0001934/0.02208, allocations: 284 kB / 0.567 GB, free: 3.473 MB / 490.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.29e-05/0.02214, allocations: 27.86 kB / 0.5671 GB, free: 3.445 MB / 490.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.503e-05/0.02224, allocations: 34.19 kB / 0.5671 GB, free: 3.41 MB / 490.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.855e-06/0.02224, allocations: 0 / 0.5671 GB, free: 3.41 MB / 490.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.639e-06/0.02225, allocations: 0 / 0.5671 GB, free: 3.41 MB / 490.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.338e-06/0.02225, allocations: 4 kB / 0.5671 GB, free: 3.406 MB / 490.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005613/0.02281, allocations: 408.3 kB / 0.5675 GB, free: 2.973 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.182e-06/0.02281, allocations: 0 / 0.5675 GB, free: 2.973 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001672/0.02298, allocations: 27.92 kB / 0.5675 GB, free: 2.945 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 5.29e-06/0.02298, allocations: 4 kB / 0.5675 GB, free: 2.941 MB / 490.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.729e-05/0.023, allocations: 4 kB / 0.5675 GB, free: 2.938 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.583e-06/0.023, allocations: 0 / 0.5675 GB, free: 2.938 MB / 490.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.91e-07/0.023, allocations: 0 / 0.5675 GB, free: 2.938 MB / 490.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007849/0.02379, allocations: 487.6 kB / 0.568 GB, free: 2.441 MB / 490.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001081/0.0239, allocations: 43.78 kB / 0.568 GB, free: 2.398 MB / 490.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.658e-05/0.02393, allocations: 8 kB / 0.568 GB, free: 2.391 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001433/0.02408, allocations: 11.98 kB / 0.5681 GB, free: 2.379 MB / 490.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.31e-05/0.02414, allocations: 7.984 kB / 0.5681 GB, free: 2.371 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.591e-05/0.02416, allocations: 8 kB / 0.5681 GB, free: 2.363 MB / 490.7 MB Notification: Performance of sorting global known variables: time 0.0002832/0.02444, allocations: 271 kB / 0.5683 GB, free: 2.098 MB / 490.7 MB Notification: Performance of sort global known variables: time 8e-08/0.02444, allocations: 3.938 kB / 0.5683 GB, free: 2.094 MB / 490.7 MB Notification: Performance of remove unused functions: time 0.0004083/0.02485, allocations: 107.5 kB / 0.5684 GB, free: 1.988 MB / 490.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 2 (expMod.mod.conPI.I.y,expMod.mod.firOrd.y) * Number of discrete variables: 2 (expMod.oveWriSet_activate,expMod.oveWriAct_activate) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (16): * Single equations (assignments): 16 * 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 0.0001377/0.02499, allocations: 103.3 kB / 0.5685 GB, free: 1.879 MB / 490.7 MB Notification: Performance of simCode: created initialization part: time 0.0006762/0.02566, allocations: 314.7 kB / 0.5688 GB, free: 1.566 MB / 490.7 MB Notification: Performance of simCode: created event and clocks part: time 2.054e-06/0.02566, allocations: 4 kB / 0.5688 GB, free: 1.562 MB / 490.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0002101/0.02587, allocations: 99.59 kB / 0.5689 GB, free: 1.461 MB / 490.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005706/0.02644, allocations: 96.44 kB / 0.569 GB, free: 1.371 MB / 490.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001167/0.02761, allocations: 0.5588 MB / 0.5696 GB, free: 0.7773 MB / 490.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001929/0.0278, allocations: 168.8 kB / 0.5697 GB, free: 0.5938 MB / 490.7 MB Notification: Performance of simCode: alias equations: time 0.0001167/0.02792, allocations: 21.94 kB / 0.5697 GB, free: 0.5742 MB / 490.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.334e-05/0.02799, allocations: 20.5 kB / 0.5698 GB, free: 0.5508 MB / 490.7 MB Notification: Performance of SimCode: time 6.61e-07/0.02799, allocations: 0 / 0.5698 GB, free: 0.5508 MB / 490.7 MB Notification: Performance of Templates: time 0.008076/0.03607, allocations: 3.021 MB / 0.5727 GB, free: 13.59 MB / 0.4948 GB " [Timeout remaining time 660] make -j1 -f BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.makefile [Timeout 660] (rm -f BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe ; mkfifo BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe >> ../files/BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.sim & ./BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder -abortSlowSimulation -alarm=240 -lv LOG_STATS > BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.925903646973893]