Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.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 0.001406/0.001406, allocations: 80.75 kB / 20.82 MB, free: 3.629 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 0.001488/0.001488, allocations: 165 kB / 24.25 MB, free: 208 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 0.9609/0.9609, allocations: 177.1 MB / 204.7 MB, free: 5.461 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 1.817/1.817, allocations: 389.6 MB / 0.6355 GB, free: 12.27 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.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11,tolerance=1e-07,outputFormat="empty",numberOfIntervals=86400,variableFilter="",fileNamePrefix="Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11")
translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11,tolerance=1e-07,outputFormat="empty",numberOfIntervals=86400,variableFilter="",fileNamePrefix="Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.152e-06/1.152e-06, allocations: 0 / 0.7754 GB, free: 5.273 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.358e-05/1.473e-05, allocations: 2.312 kB / 0.7754 GB, free: 5.27 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11): time 0.1251/0.1251, allocations: 140 MB / 0.9121 GB, free: 8.965 MB / 0.8698 GB
Notification: Performance of NFInst.instExpressions: time 0.01896/0.1441, allocations: 20.22 MB / 0.9318 GB, free: 4.68 MB / 0.8855 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009415/0.145, allocations: 87.31 kB / 0.9319 GB, free: 4.594 MB / 0.8855 GB
Notification: Performance of NFTyping.typeComponents: time 0.001703/0.1467, allocations: 1.979 MB / 0.9338 GB, free: 2.609 MB / 0.8855 GB
Notification: Performance of NFTyping.typeBindings: time 0.001347/0.148, allocations: 1.412 MB / 0.9352 GB, free: 1.191 MB / 0.8855 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0007515/0.1488, allocations: 0.5844 MB / 0.9358 GB, free: 0.6055 MB / 0.8855 GB
Notification: Performance of NFFlatten.flatten: time 0.001178/0.15, allocations: 2.027 MB / 0.9377 GB, free: 14.57 MB / 0.9011 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007028/0.1507, allocations: 0.9775 MB / 0.9387 GB, free: 13.56 MB / 0.9011 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001062/0.1517, allocations: 1.271 MB / 0.9399 GB, free: 12.29 MB / 0.9011 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.000786/0.1525, allocations: 1.207 MB / 0.9411 GB, free: 11.08 MB / 0.9011 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001137/0.1526, allocations: 108 kB / 0.9412 GB, free: 10.97 MB / 0.9011 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000218/0.1529, allocations: 163.9 kB / 0.9414 GB, free: 10.81 MB / 0.9011 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002587/0.1531, allocations: 0.5428 MB / 0.9419 GB, free: 10.27 MB / 0.9011 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002845/0.1534, allocations: 466.3 kB / 0.9424 GB, free: 9.812 MB / 0.9011 GB
Notification: Performance of NFConvertDAE.convert: time 0.0009033/0.1543, allocations: 1.327 MB / 0.9436 GB, free: 8.48 MB / 0.9011 GB
Notification: Performance of FrontEnd - DAE generated: time 2.826e-06/0.1543, allocations: 0 / 0.9436 GB, free: 8.48 MB / 0.9011 GB
Notification: Performance of FrontEnd: time 1.042e-06/0.1543, allocations: 0 / 0.9436 GB, free: 8.48 MB / 0.9011 GB
Notification: Performance of Transformations before backend: time 1.354e-05/0.1543, allocations: 7.984 kB / 0.9437 GB, free: 8.473 MB / 0.9011 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 196
 * Number of variables: 196
Notification: Performance of Generate backend data structure: time 0.001725/0.156, allocations: 2.314 MB / 0.9459 GB, free: 6.117 MB / 0.9011 GB
Notification: Performance of prepare preOptimizeDAE: time 2.736e-05/0.1561, allocations: 21.28 kB / 0.9459 GB, free: 6.098 MB / 0.9011 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002181/0.1563, allocations: 204.7 kB / 0.9461 GB, free: 5.898 MB / 0.9011 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009934/0.1573, allocations: 0.9346 MB / 0.947 GB, free: 4.91 MB / 0.9011 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.346e-05/0.1574, allocations: 129.4 kB / 0.9472 GB, free: 4.77 MB / 0.9011 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.004e-05/0.1574, allocations: 80 kB / 0.9472 GB, free: 4.691 MB / 0.9011 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005849/0.158, allocations: 0.6601 MB / 0.9479 GB, free: 3.988 MB / 0.9011 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.547e-05/0.158, allocations: 0 / 0.9479 GB, free: 3.988 MB / 0.9011 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.891e-05/0.1581, allocations: 32 kB / 0.9479 GB, free: 3.957 MB / 0.9011 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.161e-05/0.1581, allocations: 20 kB / 0.9479 GB, free: 3.938 MB / 0.9011 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000299/0.1584, allocations: 232.6 kB / 0.9482 GB, free: 3.707 MB / 0.9011 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002022/0.1604, allocations: 1.939 MB / 0.9501 GB, free: 1.727 MB / 0.9011 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004451/0.1609, allocations: 436.8 kB / 0.9505 GB, free: 1.293 MB / 0.9011 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002058/0.1611, allocations: 183.2 kB / 0.9506 GB, free: 1.113 MB / 0.9011 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.774e-05/0.1611, allocations: 12.66 kB / 0.9507 GB, free: 1.102 MB / 0.9011 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002832/0.1614, allocations: 279 kB / 0.9509 GB, free: 0.8125 MB / 0.9011 GB
Notification: Performance of pre-optimization done (n=79): time 1.813e-06/0.1614, allocations: 0 / 0.9509 GB, free: 0.8125 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=79): time 0.002106/0.1635, allocations: 1.173 MB / 0.9521 GB, free: 15.63 MB / 0.9167 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.824e-05/0.1635, allocations: 89.75 kB / 0.9522 GB, free: 15.52 MB / 0.9167 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001383/0.1649, allocations: 1.997 MB / 0.9541 GB, free: 13.49 MB / 0.9167 GB
Notification: Performance of collectPreVariables (initialization): time 4.133e-05/0.1649, allocations: 53.69 kB / 0.9542 GB, free: 13.43 MB / 0.9167 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002486/0.1652, allocations: 0.5077 MB / 0.9547 GB, free: 12.91 MB / 0.9167 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001252/0.1653, allocations: 269.7 kB / 0.9549 GB, free: 12.65 MB / 0.9167 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000138/0.1655, allocations: 150.6 kB / 0.9551 GB, free: 12.49 MB / 0.9167 GB
Notification: Performance of setup shared object (initialization): time 7.458e-05/0.1655, allocations: 349.8 kB / 0.9554 GB, free: 12.14 MB / 0.9167 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001248/0.1657, allocations: 88.78 kB / 0.9555 GB, free: 12.06 MB / 0.9167 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001812/0.1658, allocations: 267.1 kB / 0.9557 GB, free: 11.75 MB / 0.9167 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003314/0.1662, allocations: 401.3 kB / 0.9561 GB, free: 11.3 MB / 0.9167 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.945e-06/0.1662, allocations: 4 kB / 0.9561 GB, free: 11.3 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=110) (initialization): time 0.0006121/0.1668, allocations: 0.5921 MB / 0.9567 GB, free: 10.69 MB / 0.9167 GB
Notification: Performance of prepare postOptimizeDAE: time 1.268e-05/0.1668, allocations: 14.38 kB / 0.9567 GB, free: 10.68 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.891e-06/0.1668, allocations: 4 kB / 0.9567 GB, free: 10.68 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003759/0.1672, allocations: 202.8 kB / 0.9569 GB, free: 10.48 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002453/0.1674, allocations: 135.8 kB / 0.957 GB, free: 10.34 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002146/0.1696, allocations: 2.655 MB / 0.9596 GB, free: 7.605 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002365/0.1698, allocations: 91.48 kB / 0.9597 GB, free: 7.516 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.228e-05/0.1698, allocations: 27.98 kB / 0.9597 GB, free: 7.488 MB / 0.9167 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 16
 * Number of states: 0 ()
 * Number of discrete variables: 34 (assEqu.nFai,$PRE.assEqu.nFai,$whenCondition7,$PRE.intGai.nextTimeEvent,$whenCondition6,$PRE.reference.nextTimeEvent,$whenCondition5,$PRE.setTemp.nextTimeEvent,$whenCondition4,$whenCondition2,cha.u,$PRE.cha.u,thr.y,timer.entryTime,$PRE.timer.entryTime,not1.y,mean.y_last,$PRE.mean.y_last,assEqu.satisfied,$PRE.assEqu.satisfied,hysteresis.y,$PRE.hysteresis.y,setTemp.nextTimeEventScaled,$PRE.setTemp.nextTimeEventScaled,setTemp.nextTimeEvent,reference.nextTimeEventScaled,$PRE.reference.nextTimeEventScaled,reference.nextTimeEvent,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEvent,$whenCondition1,$whenCondition3,conHeaCoo.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (78):
 * Single equations (assignments): 77
 * 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
   {(2,31)}
Notification: Performance of prepare postOptimizeDAE: time 0.0002004/0.17, allocations: 164.5 kB / 0.9599 GB, free: 7.316 MB / 0.9167 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001147/0.1702, allocations: 147.8 kB / 0.96 GB, free: 7.172 MB / 0.9167 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008328/0.171, allocations: 0.6152 MB / 0.9606 GB, free: 6.539 MB / 0.9167 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.609e-06/0.171, allocations: 12 kB / 0.9606 GB, free: 6.527 MB / 0.9167 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.023e-06/0.171, allocations: 0 / 0.9606 GB, free: 6.527 MB / 0.9167 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.753e-06/0.171, allocations: 3.984 kB / 0.9607 GB, free: 6.523 MB / 0.9167 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001316/0.1723, allocations: 1.264 MB / 0.9619 GB, free: 5.227 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.993e-06/0.1723, allocations: 0 / 0.9619 GB, free: 5.227 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001936/0.1725, allocations: 83.88 kB / 0.962 GB, free: 5.145 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004671/0.173, allocations: 347.2 kB / 0.9623 GB, free: 4.797 MB / 0.9167 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.251e-05/0.173, allocations: 23.92 kB / 0.9623 GB, free: 4.773 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002516/0.1755, allocations: 3.896 MB / 0.9661 GB, free: 0.6992 MB / 0.9167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.41e-07/0.1755, allocations: 4 kB / 0.9661 GB, free: 0.6953 MB / 0.9167 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000821/0.1763, allocations: 0.8567 MB / 0.967 GB, free: 15.81 MB / 0.9323 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001927/0.1765, allocations: 198.4 kB / 0.9672 GB, free: 15.61 MB / 0.9323 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.84e-05/0.1766, allocations: 16 kB / 0.9672 GB, free: 15.6 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002/0.1768, allocations: 39.97 kB / 0.9672 GB, free: 15.56 MB / 0.9323 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001261/0.1769, allocations: 104.7 kB / 0.9673 GB, free: 15.46 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.397e-05/0.177, allocations: 23.98 kB / 0.9673 GB, free: 15.43 MB / 0.9323 GB
Notification: Performance of sorting global known variables: time 0.0007348/0.1777, allocations: 1.033 MB / 0.9683 GB, free: 14.38 MB / 0.9323 GB
Notification: Performance of sort global known variables: time 8e-08/0.1777, allocations: 0 / 0.9683 GB, free: 14.38 MB / 0.9323 GB
Notification: Performance of remove unused functions: time 0.0005065/0.1782, allocations: 335.4 kB / 0.9687 GB, free: 14.05 MB / 0.9323 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 5 (thermalZoneTwoElements.extWallRC.thermCapExt[1].T,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,conHeaCoo.I.y,assEqu.diff,mean.x)
 * Number of discrete variables: 21 (not1.y,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,intGai.nextTimeEvent,intGai.nextTimeEventScaled,reference.nextTimeEvent,reference.nextTimeEventScaled,setTemp.nextTimeEvent,setTemp.nextTimeEventScaled,hysteresis.y,assEqu.satisfied,assEqu.nFai,mean.y_last,timer.entryTime,thr.y,cha.u)
 * Number of discrete states: 11 (intGai.nextTimeEvent,reference.nextTimeEvent,setTemp.nextTimeEvent,mean.x,assEqu.satisfied,assEqu.nFai,setTemp.nextTimeEventScaled,reference.nextTimeEventScaled,intGai.nextTimeEventScaled,hysteresis.y,cha.u)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (52):
 * Single equations (assignments): 41
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 9
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(3,27)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001149/0.1794, allocations: 0.604 MB / 0.9692 GB, free: 13.72 MB / 0.9323 GB
Notification: Performance of simCode: created initialization part: time 0.0006816/0.18, allocations: 0.6436 MB / 0.9699 GB, free: 13.06 MB / 0.9323 GB
Notification: Performance of simCode: created event and clocks part: time 1.248e-05/0.1801, allocations: 20 kB / 0.9699 GB, free: 13.04 MB / 0.9323 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005128/0.1806, allocations: 0.6064 MB / 0.9705 GB, free: 12.41 MB / 0.9323 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006591/0.1812, allocations: 311.4 kB / 0.9708 GB, free: 12.11 MB / 0.9323 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002914/0.1841, allocations: 3.198 MB / 0.9739 GB, free: 8.859 MB / 0.9323 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002816/0.1844, allocations: 436.1 kB / 0.9743 GB, free: 8.414 MB / 0.9323 GB
Notification: Performance of simCode: alias equations: time 0.0002/0.1846, allocations: 114.9 kB / 0.9744 GB, free: 8.297 MB / 0.9323 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000451/0.1851, allocations: 237.2 kB / 0.9747 GB, free: 8.062 MB / 0.9323 GB
Notification: Performance of SimCode: time 6.21e-07/0.1851, allocations: 0 / 0.9747 GB, free: 8.062 MB / 0.9323 GB
Notification: Performance of Templates: time 0.02115/0.2062, allocations: 17.66 MB / 0.9919 GB, free: 6.727 MB / 0.948 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.pipe ; mkfifo Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.pipe ; head -c 1048576 < Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.pipe >> ../files/Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.sim & ./Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11 -abortSlowSimulation -alarm=240  -lv LOG_STATS > Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase11.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 6.222795107401907]