Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Limits.Validation.SeparateWithAFMS.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "[:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real [:1:1-1:33:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0005619/0.0005619, allocations: 0 / 0, free: 0 / 0 " [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 0.0005832/0.0005832, allocations: 0 / 0, free: 0 / 0 " [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 0.3356/0.3356, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 0.7718/0.7718, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 179] Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.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: simulate(Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Limits.Validation.SeparateWithAFMS,startTime=0,stopTime=1800,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|disMinCon.VOutMinSet_flow_normalized|disMinCon.VOut_flow_normalized|disMinCon.u1SupFan|disMinCon.uOpeMod|disMinCon.yMinOutDam|disMinCon.yOutDam_min|disMinCon.yOutDam_max|disMinCon.yRetDam_min|disMinCon.yRetDam_max|disMinCon1.VOutMinSet_flow_normalized|disMinCon1.VOut_flow_normalized|disMinCon1.u1SupFan|disMinCon1.uOpeMod|disMinCon1.yMinOutDam|disMinCon1.yOutDam_min|disMinCon1.yOutDam_max|disMinCon1.yRetDam_min|disMinCon1.yRetDam_max|minCon.VOutMinSet_flow_normalized|minCon.VOut_flow_normalized|minCon.u1SupFan|minCon.uOpeMod|minCon.yMinOutDam|minCon.yOutDam_min|minCon.yOutDam_max|minCon.yRetDam_min|minCon.yRetDam_max",fileNamePrefix="Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Limits.Validation.SeparateWithAFMS",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") simulate(Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Limits.Validation.SeparateWithAFMS,startTime=0,stopTime=1800,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|disMinCon.VOutMinSet_flow_normalized|disMinCon.VOut_flow_normalized|disMinCon.u1SupFan|disMinCon.uOpeMod|disMinCon.yMinOutDam|disMinCon.yOutDam_min|disMinCon.yOutDam_max|disMinCon.yRetDam_min|disMinCon.yRetDam_max|disMinCon1.VOutMinSet_flow_normalized|disMinCon1.VOut_flow_normalized|disMinCon1.u1SupFan|disMinCon1.uOpeMod|disMinCon1.yMinOutDam|disMinCon1.yOutDam_min|disMinCon1.yOutDam_max|disMinCon1.yRetDam_min|disMinCon1.yRetDam_max|minCon.VOutMinSet_flow_normalized|minCon.VOut_flow_normalized|minCon.u1SupFan|minCon.uOpeMod|minCon.yMinOutDam|minCon.yOutDam_min|minCon.yOutDam_max|minCon.yRetDam_min|minCon.yRetDam_max",fileNamePrefix="Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Limits.Validation.SeparateWithAFMS",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") [Timeout 540] "Notification: Performance of FrontEnd - loaded program: time 9.51e-07/9.51e-07, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - Absyn->SCode: time 1.821e-05/1.917e-05, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Limits.Validation.SeparateWithAFMS): time 0.02658/0.0266, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instExpressions: time 0.01474/0.04133, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.updateImplicitVariability: time 0.002331/0.04366, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeComponents: time 0.001468/0.04513, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeBindings: time 0.002397/0.04753, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeClassSections: time 0.004029/0.05156, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.flatten: time 0.003805/0.05536, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.resolveConnections: time 0.003426/0.05879, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFEvalConstants.evaluate: time 0.006176/0.06497, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFSimplifyModel.simplify: time 0.001639/0.06661, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFPackage.collectConstants: time 0.0008041/0.06741, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.collectFunctions: time 0.0004359/0.06785, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFScalarize.scalarize: time 0.0007879/0.06863, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFVerifyModel.verify: time 0.001194/0.06983, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFConvertDAE.convert: time 0.005574/0.0754, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - DAE generated: time 0.0003055/0.07571, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd: time 3.898e-06/0.07571, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Transformations before backend: time 4.194e-05/0.07575, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 450 * Number of variables: 450 Notification: Performance of Generate backend data structure: time 0.01086/0.08661, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare preOptimizeDAE: time 0.0003027/0.08692, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001645/0.08856, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evaluateParameters (simulation): time 0.005975/0.09454, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003883/0.09492, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009601/0.09588, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt clockPartitioning (simulation): time 0.008503/0.1044, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt findStateOrder (simulation): time 0.0001334/0.1045, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004625/0.105, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.388e-05/0.105, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004826/0.1099, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01979/0.1297, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt comSubExp (simulation): time 0.003315/0.133, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt resolveLoops (simulation): time 0.001204/0.1342, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evalFunc (simulation): time 0.0001082/0.1343, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001884/0.1362, allocations: 0 / 0, free: 0 / 0 Notification: Performance of pre-optimization done (n=94): time 1.73e-05/0.1362, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=94): time 0.004309/0.1405, allocations: 0 / 0, free: 0 / 0 Notification: Performance of inlineWhenForInitialization (initialization): time 9.362e-05/0.1406, allocations: 0 / 0, free: 0 / 0 Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004124/0.1447, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectPreVariables (initialization): time 0.0003212/0.145, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialEqns (initialization): time 0.001515/0.1466, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialBindings (initialization): time 0.0005628/0.1471, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simplifyInitialFunctions (initialization): time 0.001217/0.1483, allocations: 0 / 0, free: 0 / 0 Notification: Performance of setup shared object (initialization): time 0.0003135/0.1487, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization): time 0.001408/0.1501, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization): time 0.001835/0.1519, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization): time 0.002674/0.1546, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.421e-05/0.1546, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=174) (initialization): time 0.005267/0.1599, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 8.643e-05/0.16, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.762e-05/0.16, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 6.789e-05/0.1601, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001534/0.1616, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.357e-05/0.1617, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001537/0.1632, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002466/0.1635, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002418/0.1659, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001859/0.1677, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002549/0.1703, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.41e-05/0.1703, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=174) (initialization_lambda0): time 0.004941/0.1753, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 6.056e-05/0.1753, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.803e-05/0.1754, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 5.029e-05/0.1754, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001414/0.1768, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.718e-05/0.1769, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001392/0.1783, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002408/0.1785, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 56 * Number of states: 0 () * Number of discrete variables: 48 (fanSta.y,opeMod.y,disMinCon.conInt1.y,disMinCon.intEqu.y,disMinCon.yEnaMinOut,disMinCon.les.lesHys.y,$PRE.disMinCon.les.lesHys.y,disMinCon.greThr.greHys.y,$PRE.disMinCon.greThr.greHys.y,disMinCon.gre.greHys.y,$PRE.disMinCon.gre.greHys.y,disMinCon.enaRetDamMin.y,disMinCon.enaDis.y,disMinCon.disRetDamMin.y,$whenCondition7,$whenCondition8,fanSta1.y,opeMod1.y,disMinCon1.conInt1.y,disMinCon1.intEqu.y,$whenCondition6,disMinCon1.les.lesHys.y,$PRE.disMinCon1.les.lesHys.y,disMinCon1.greThr.greHys.y,$PRE.disMinCon1.greThr.greHys.y,disMinCon1.gre.greHys.y,$PRE.disMinCon1.gre.greHys.y,disMinCon1.enaRetDamMin.y,disMinCon1.enaDis.y,disMinCon1.disRetDamMin.y,$whenCondition4,$whenCondition5,operationMode.y,fanStatus.y,minCon.conInt1.y,minCon.intEqu.y,$whenCondition3,minCon.les.lesHys.y,$PRE.minCon.les.lesHys.y,minCon.greThr.greHys.y,$PRE.minCon.greThr.greHys.y,minCon.gre.greHys.y,$PRE.minCon.gre.greHys.y,minCon.enaRetDamMin.y,minCon.enaDis.y,minCon.disRetDamMin.y,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (174): * Single equations (assignments): 174 * 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 0.001036/0.1796, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007044/0.1803, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00384/0.1841, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.102e-05/0.1841, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt constantLinearSystem (simulation): time 1.83e-05/0.1841, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.089e-05/0.1842, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01027/0.1944, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.262e-05/0.1944, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001001/0.1954, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (simulation): time 2.262e-05/0.1955, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001859/0.1957, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.734e-05/0.1957, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.502e-06/0.1957, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005316/0.201, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeConstants (simulation): time 0.001139/0.2021, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007051/0.2028, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001881/0.2047, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009355/0.2057, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001956/0.2059, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sorting global known variables: time 0.002572/0.2084, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sort global known variables: time 4.222e-05/0.2085, allocations: 0 / 0, free: 0 / 0 Notification: Performance of remove unused functions: time 0.005992/0.2145, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 3 (minCon.conMinOA.I.y,disMinCon1.conMinOA.I.y,disMinCon.conMinOA.I.y) * Number of discrete variables: 26 (minCon.disRetDamMin.y,minCon.enaRetDamMin.y,$whenCondition3,$whenCondition2,$whenCondition1,minCon.enaDis.y,minCon.gre.greHys.y,minCon.greThr.greHys.y,minCon.les.lesHys.y,disMinCon1.disRetDamMin.y,disMinCon1.enaRetDamMin.y,$whenCondition6,$whenCondition5,$whenCondition4,disMinCon1.enaDis.y,disMinCon1.gre.greHys.y,disMinCon1.greThr.greHys.y,disMinCon1.les.lesHys.y,disMinCon.disRetDamMin.y,disMinCon.enaRetDamMin.y,$whenCondition8,$whenCondition7,disMinCon.enaDis.y,disMinCon.gre.greHys.y,disMinCon.greThr.greHys.y,disMinCon.les.lesHys.y) * Number of discrete states: 9 (disMinCon.les.lesHys.y,disMinCon.gre.greHys.y,disMinCon.greThr.greHys.y,disMinCon1.les.lesHys.y,disMinCon1.gre.greHys.y,disMinCon1.greThr.greHys.y,minCon.les.lesHys.y,minCon.gre.greHys.y,minCon.greThr.greHys.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (101): * Single equations (assignments): 98 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 3 * 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 0.00103/0.2155, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created initialization part: time 0.00564/0.2211, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created event and clocks part: time 1.287e-05/0.2211, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created simulation system equations: time 0.001446/0.2226, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005767/0.2284, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01122/0.2396, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001029/0.2406, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: alias equations: time 0.002544/0.2431, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001385/0.2445, allocations: 0 / 0, free: 0 / 0 Notification: Performance of SimCode: time 9.159e-05/0.2446, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Templates: time 0.006751/0.2514, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 540] diffSimulationResults("Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Limits.Validation.SeparateWithAFMS_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_Economizers_Subsequences_Limits_Validation_SeparateWithAFMS.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 3.2074119499884546]