Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001828/0.001828, allocations: 114.8 kB / 18.89 MB, free: 2.898 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002113/0.002113, allocations: 200.7 kB / 22.17 MB, free: 5.207 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.425/1.425, allocations: 225.6 MB / 250.9 MB, free: 13.26 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.795/2.795, allocations: 476.7 MB / 0.7645 GB, free: 10.07 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=86400,variableFilter="time|mean.y|reference.y.1.|assEqu.diff|assEqu.threShold|assEqu.satisfied",fileNamePrefix="Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2")
translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=86400,variableFilter="time|mean.y|reference.y.1.|assEqu.diff|assEqu.threShold|assEqu.satisfied",fileNamePrefix="Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 0.002054/0.002054, allocations: 67.89 kB / 1.109 GB, free: 6.547 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6726/0.6747, allocations: 168.7 MB / 1.274 GB, free: 4.559 MB / 0.9669 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2): time 0.1837/0.8583, allocations: 157.5 MB / 1.428 GB, free: 6.426 MB / 1.123 GB
Notification: Performance of NFInst.instExpressions: time 0.02701/0.8853, allocations: 21.86 MB / 1.449 GB, free: 0.5039 MB / 1.139 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001623/0.887, allocations: 55.69 kB / 1.449 GB, free: 460 kB / 1.139 GB
Notification: Performance of NFTyping.typeComponents: time 0.001694/0.8887, allocations: 1.157 MB / 1.45 GB, free: 15.29 MB / 1.154 GB
Notification: Performance of NFTyping.typeBindings: time 0.001527/0.8902, allocations: 0.8718 MB / 1.451 GB, free: 14.41 MB / 1.154 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001185/0.8914, allocations: 478.8 kB / 1.452 GB, free: 13.95 MB / 1.154 GB
Notification: Performance of NFFlatten.flatten: time 0.001474/0.8928, allocations: 1.255 MB / 1.453 GB, free: 12.69 MB / 1.154 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007369/0.8936, allocations: 0.5451 MB / 1.453 GB, free: 12.14 MB / 1.154 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007197/0.8943, allocations: 0.5608 MB / 1.454 GB, free: 11.58 MB / 1.154 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001197/0.8955, allocations: 0.9995 MB / 1.455 GB, free: 10.57 MB / 1.154 GB
Notification: Performance of NFPackage.collectConstants: time 0.000109/0.8956, allocations: 67.98 kB / 1.455 GB, free: 10.51 MB / 1.154 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002336/0.8958, allocations: 108 kB / 1.455 GB, free: 10.4 MB / 1.154 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002979/0.8961, allocations: 324.6 kB / 1.455 GB, free: 10.09 MB / 1.154 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004382/0.8966, allocations: 488.8 kB / 1.456 GB, free: 9.605 MB / 1.154 GB
Notification: Performance of NFConvertDAE.convert: time 0.001337/0.8979, allocations: 1.21 MB / 1.457 GB, free: 8.391 MB / 1.154 GB
Notification: Performance of FrontEnd - DAE generated: time 3.457e-06/0.8979, allocations: 0 / 1.457 GB, free: 8.391 MB / 1.154 GB
Notification: Performance of FrontEnd: time 1.302e-06/0.8979, allocations: 0 / 1.457 GB, free: 8.391 MB / 1.154 GB
Notification: Performance of Transformations before backend: time 1.103e-05/0.8979, allocations: 0 / 1.457 GB, free: 8.391 MB / 1.154 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 107
 * Number of variables: 107
Notification: Performance of Generate backend data structure: time 0.002534/0.9005, allocations: 1.568 MB / 1.459 GB, free: 6.766 MB / 1.154 GB
Notification: Performance of prepare preOptimizeDAE: time 3.222e-05/0.9005, allocations: 8.031 kB / 1.459 GB, free: 6.758 MB / 1.154 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000205/0.9007, allocations: 148 kB / 1.459 GB, free: 6.617 MB / 1.154 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009644/0.9017, allocations: 0.6678 MB / 1.459 GB, free: 5.898 MB / 1.154 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001357/0.9018, allocations: 74.69 kB / 1.46 GB, free: 5.82 MB / 1.154 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.58e-05/0.9019, allocations: 51.95 kB / 1.46 GB, free: 5.77 MB / 1.154 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000999/0.9029, allocations: 0.5184 MB / 1.46 GB, free: 5.234 MB / 1.154 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.303e-05/0.9029, allocations: 4 kB / 1.46 GB, free: 5.23 MB / 1.154 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.3e-05/0.903, allocations: 19.98 kB / 1.46 GB, free: 5.211 MB / 1.154 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.068e-05/0.903, allocations: 8 kB / 1.46 GB, free: 5.203 MB / 1.154 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000906/0.9039, allocations: 415.7 kB / 1.46 GB, free: 4.801 MB / 1.154 GB
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 0.003976/0.9079, allocations: 2.788 MB / 1.463 GB, free: 1.762 MB / 1.154 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001084/0.9089, allocations: 431.8 kB / 1.464 GB, free: 1.332 MB / 1.154 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005987/0.9095, allocations: 264 kB / 1.464 GB, free: 1.074 MB / 1.154 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.619e-05/0.9096, allocations: 8.328 kB / 1.464 GB, free: 1.066 MB / 1.154 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005936/0.9102, allocations: 306.6 kB / 1.464 GB, free: 0.7578 MB / 1.154 GB
Notification: Performance of pre-optimization done (n=45): time 2.014e-06/0.9102, allocations: 0 / 1.464 GB, free: 0.7578 MB / 1.154 GB
Notification: Performance of matching and sorting (n=45): time 0.003205/0.9134, allocations: 1.257 MB / 1.465 GB, free: 15.45 MB / 1.17 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.11e-05/0.9134, allocations: 63.41 kB / 1.465 GB, free: 15.38 MB / 1.17 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001961/0.9154, allocations: 1.744 MB / 1.467 GB, free: 13.62 MB / 1.17 GB
Notification: Performance of collectPreVariables (initialization): time 5.154e-05/0.9154, allocations: 37.7 kB / 1.467 GB, free: 13.58 MB / 1.17 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000486/0.9159, allocations: 0.526 MB / 1.468 GB, free: 13.05 MB / 1.17 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001418/0.9161, allocations: 150.8 kB / 1.468 GB, free: 12.9 MB / 1.17 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001673/0.9162, allocations: 98.2 kB / 1.468 GB, free: 12.8 MB / 1.17 GB
Notification: Performance of setup shared object (initialization): time 0.0001443/0.9164, allocations: 326 kB / 1.468 GB, free: 12.47 MB / 1.17 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005424/0.9169, allocations: 221 kB / 1.468 GB, free: 12.26 MB / 1.17 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006117/0.9175, allocations: 328.8 kB / 1.469 GB, free: 11.89 MB / 1.17 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001004/0.9185, allocations: 0.5142 MB / 1.469 GB, free: 11.34 MB / 1.17 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.196e-06/0.9185, allocations: 0 / 1.469 GB, free: 11.34 MB / 1.17 GB
Notification: Performance of matching and sorting (n=67) (initialization): time 0.001764/0.9203, allocations: 0.847 MB / 1.47 GB, free: 10.49 MB / 1.17 GB
Notification: Performance of prepare postOptimizeDAE: time 1.585e-05/0.9203, allocations: 8.062 kB / 1.47 GB, free: 10.48 MB / 1.17 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.202e-05/0.9203, allocations: 7.984 kB / 1.47 GB, free: 10.47 MB / 1.17 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005508/0.9209, allocations: 186.2 kB / 1.47 GB, free: 10.29 MB / 1.17 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003821/0.9213, allocations: 95.88 kB / 1.47 GB, free: 10.2 MB / 1.17 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003858/0.9251, allocations: 3.001 MB / 1.473 GB, free: 7.066 MB / 1.17 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004439/0.9256, allocations: 83.64 kB / 1.473 GB, free: 6.984 MB / 1.17 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.962e-05/0.9256, allocations: 16 kB / 1.473 GB, free: 6.969 MB / 1.17 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 13
 * Number of states: 0 ()
 * Number of discrete variables: 19 (assEqu.nFai,$PRE.assEqu.nFai,$whenCondition5,$PRE.intGai.nextTimeEvent,$whenCondition4,$PRE.reference.nextTimeEvent,$whenCondition3,$whenCondition1,reference.nextTimeEvent,reference.nextTimeEventScaled,$PRE.reference.nextTimeEventScaled,assEqu.satisfied,$PRE.assEqu.satisfied,mean.y_last,$PRE.mean.y_last,$whenCondition2,intGai.nextTimeEvent,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (50):
 * Single equations (assignments): 49
 * 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): 1 system
   {(2,16,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0005035/0.9261, allocations: 391.2 kB / 1.474 GB, free: 6.574 MB / 1.17 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001442/0.9263, allocations: 123.1 kB / 1.474 GB, free: 6.453 MB / 1.17 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001619/0.9279, allocations: 0.7577 MB / 1.475 GB, free: 5.68 MB / 1.17 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.42e-06/0.9279, allocations: 8 kB / 1.475 GB, free: 5.672 MB / 1.17 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.53e-06/0.9279, allocations: 4 kB / 1.475 GB, free: 5.668 MB / 1.17 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.105e-06/0.9279, allocations: 11.86 kB / 1.475 GB, free: 5.656 MB / 1.17 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002691/0.9306, allocations: 1.559 MB / 1.476 GB, free: 4.035 MB / 1.17 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.03e-06/0.9306, allocations: 3.984 kB / 1.476 GB, free: 4.031 MB / 1.17 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002409/0.9308, allocations: 47.91 kB / 1.476 GB, free: 3.984 MB / 1.17 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004973/0.9313, allocations: 189.6 kB / 1.476 GB, free: 3.793 MB / 1.17 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.763e-05/0.9314, allocations: 15.98 kB / 1.476 GB, free: 3.777 MB / 1.17 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004584/0.936, allocations: 4.338 MB / 1.481 GB, free: 15.17 MB / 1.186 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.102e-06/0.936, allocations: 0 / 1.481 GB, free: 15.17 MB / 1.186 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002007/0.938, allocations: 1.071 MB / 1.482 GB, free: 14.07 MB / 1.186 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003219/0.9383, allocations: 220.2 kB / 1.482 GB, free: 13.84 MB / 1.186 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.875e-05/0.9384, allocations: 12 kB / 1.482 GB, free: 13.83 MB / 1.186 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003354/0.9387, allocations: 31.97 kB / 1.482 GB, free: 13.8 MB / 1.186 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001303/0.9389, allocations: 51.92 kB / 1.482 GB, free: 13.75 MB / 1.186 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.243e-05/0.9389, allocations: 19.98 kB / 1.482 GB, free: 13.73 MB / 1.186 GB
Notification: Performance of sorting global known variables: time 0.001468/0.9404, allocations: 1.281 MB / 1.483 GB, free: 12.44 MB / 1.186 GB
Notification: Performance of sort global known variables: time 9e-08/0.9404, allocations: 0 / 1.483 GB, free: 12.44 MB / 1.186 GB
Notification: Performance of remove unused functions: time 0.0007387/0.9411, allocations: 203.7 kB / 1.483 GB, free: 12.24 MB / 1.186 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 4 (mean.x,assEqu.diff,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,thermalZoneTwoElements.extWallRC.thermCapExt[1].T)
 * Number of discrete variables: 12 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,mean.y_last,assEqu.nFai,assEqu.satisfied,reference.nextTimeEventScaled,reference.nextTimeEvent,intGai.nextTimeEventScaled,intGai.nextTimeEvent)
 * Number of discrete states: 7 (intGai.nextTimeEvent,reference.nextTimeEvent,mean.x,assEqu.satisfied,assEqu.nFai,reference.nextTimeEventScaled,intGai.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (29):
 * Single equations (assignments): 21
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 6
 * 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): 2 systems
   {(2,13,100.0%), (1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.001804/0.9429, allocations: 496.5 kB / 1.484 GB, free: 11.95 MB / 1.186 GB
Notification: Performance of simCode: created initialization part: time 0.001591/0.9445, allocations: 0.6919 MB / 1.485 GB, free: 11.24 MB / 1.186 GB
Notification: Performance of simCode: created event and clocks part: time 2.625e-06/0.9445, allocations: 128 / 1.485 GB, free: 11.24 MB / 1.186 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008983/0.9454, allocations: 0.5322 MB / 1.485 GB, free: 10.68 MB / 1.186 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009964/0.9464, allocations: 206.1 kB / 1.485 GB, free: 10.49 MB / 1.186 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004062/0.9505, allocations: 2.408 MB / 1.488 GB, free: 8.047 MB / 1.186 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008738/0.9513, allocations: 1.157 MB / 1.489 GB, free: 6.859 MB / 1.186 GB
Notification: Performance of simCode: alias equations: time 0.0002939/0.9516, allocations: 88.77 kB / 1.489 GB, free: 6.77 MB / 1.186 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001213/0.9517, allocations: 47.42 kB / 1.489 GB, free: 6.723 MB / 1.186 GB
Notification: Performance of SimCode: time 6.01e-07/0.9517, allocations: 4 kB / 1.489 GB, free: 6.719 MB / 1.186 GB
Notification: Performance of Templates: time 0.02093/0.9727, allocations: 10.86 MB / 1.5 GB, free: 11.98 MB / 1.201 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.makefile [Timeout 300]
(rm -f Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.pipe ; mkfifo Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.pipe ; head -c 1048576 < Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.pipe >> ../files/Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.sim & ./Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2  -abortSlowSimulation -alarm=400 -s gbode -emit_protected -lv LOG_STATS > Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.pipe 2>&1) [Timeout 400]
diffSimulationResults("Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_ThermalZones_ReducedOrder_Validation_VDI6007_TestCase2.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
""
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 11.480359498877078]