Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.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 0.001397/0.001397, allocations: 77.09 kB / 20.66 MB, free: 3.844 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 0.001782/0.001782, allocations: 169 kB / 24.06 MB, free: 456 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 0.9469/0.9469, allocations: 177.1 MB / 204.5 MB, free: 5.5 MB / 186.7 MB
"
[Timeout remaining time 179]
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 0.001685/0.001685, allocations: 247.5 kB / 261.3 MB, free: 12.65 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 0.69/0.69, allocations: 138.5 MB / 456.3 MB, free: 1.391 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.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle")
translateModel(BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.713e-06/1.713e-06, allocations: 0 / 0.5563 GB, free: 256 kB / 474.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.82e-05/1.992e-05, allocations: 13.14 kB / 0.5563 GB, free: 244 kB / 474.7 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle): time 0.006792/0.006812, allocations: 4.755 MB / 0.561 GB, free: 11.46 MB / 490.7 MB
Notification: Performance of NFInst.instExpressions: time 0.3485/0.3553, allocations: 144 MB / 0.7017 GB, free: 7.27 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007573/0.356, allocations: 23.81 kB / 0.7017 GB, free: 7.246 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 0.0005027/0.3565, allocations: 202.1 kB / 0.7019 GB, free: 7.047 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 0.001249/0.3578, allocations: 0.6167 MB / 0.7025 GB, free: 6.445 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001212/0.359, allocations: 0.8705 MB / 0.7033 GB, free: 5.598 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.000693/0.3597, allocations: 1.502 MB / 0.7048 GB, free: 4.09 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004277/0.3601, allocations: 401.9 kB / 0.7052 GB, free: 3.676 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0005523/0.3607, allocations: 0.8068 MB / 0.706 GB, free: 2.867 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002745/0.361, allocations: 398.8 kB / 0.7063 GB, free: 2.477 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 8.182e-05/0.361, allocations: 112 kB / 0.7064 GB, free: 2.367 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004641/0.3615, allocations: 497.3 kB / 0.7069 GB, free: 1.887 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001434/0.3616, allocations: 306.9 kB / 0.7072 GB, free: 1.586 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 0.000196/0.3618, allocations: 379 kB / 0.7076 GB, free: 1.215 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.0008756/0.3627, allocations: 1.269 MB / 0.7088 GB, free: 15.94 MB / 0.5261 GB
Notification: Performance of FrontEnd - DAE generated: time 4.498e-06/0.3627, allocations: 0 / 0.7088 GB, free: 15.94 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 1.142e-06/0.3627, allocations: 0 / 0.7088 GB, free: 15.94 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 8.806e-06/0.3627, allocations: 0 / 0.7088 GB, free: 15.94 MB / 0.5261 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 223
 * Number of variables: 223
Notification: Performance of Generate backend data structure: time 0.001514/0.3642, allocations: 1.555 MB / 0.7103 GB, free: 14.34 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 4.24e-05/0.3643, allocations: 8.75 kB / 0.7103 GB, free: 14.34 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001028/0.3653, allocations: 375.3 kB / 0.7107 GB, free: 13.97 MB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000699/0.366, allocations: 0.7188 MB / 0.7114 GB, free: 13.22 MB / 0.5261 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.502e-05/0.3661, allocations: 70.55 kB / 0.7115 GB, free: 13.15 MB / 0.5261 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.442e-05/0.3661, allocations: 95.94 kB / 0.7116 GB, free: 13.06 MB / 0.5261 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007658/0.3669, allocations: 0.9085 MB / 0.7124 GB, free: 12.05 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.587e-05/0.3669, allocations: 0 / 0.7124 GB, free: 12.05 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.46e-05/0.367, allocations: 36 kB / 0.7125 GB, free: 12.02 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.411e-05/0.367, allocations: 20 kB / 0.7125 GB, free: 12 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006631/0.3677, allocations: 0.7079 MB / 0.7132 GB, free: 11.29 MB / 0.5261 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00206/0.3697, allocations: 2.196 MB / 0.7153 GB, free: 9.047 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000552/0.3703, allocations: 465 kB / 0.7158 GB, free: 8.59 MB / 0.5261 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000172/0.3704, allocations: 157.5 kB / 0.7159 GB, free: 8.434 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.076e-05/0.3705, allocations: 32.62 kB / 0.716 GB, free: 8.402 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003955/0.3709, allocations: 489.1 kB / 0.7164 GB, free: 7.879 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=88): time 1.974e-06/0.3709, allocations: 0 / 0.7164 GB, free: 7.879 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=88): time 0.001392/0.3723, allocations: 0.8 MB / 0.7172 GB, free: 7.07 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.806e-05/0.3724, allocations: 188.9 kB / 0.7174 GB, free: 6.844 MB / 0.5261 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003912/0.3727, allocations: 0.5695 MB / 0.7179 GB, free: 6.258 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 5.014e-05/0.3728, allocations: 45.7 kB / 0.718 GB, free: 6.207 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002385/0.373, allocations: 475.7 kB / 0.7184 GB, free: 5.734 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001593/0.3732, allocations: 297.5 kB / 0.7187 GB, free: 5.441 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001926/0.3734, allocations: 196.1 kB / 0.7189 GB, free: 5.238 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 0.0001754/0.3736, allocations: 0.5663 MB / 0.7195 GB, free: 4.66 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001499/0.3737, allocations: 117.8 kB / 0.7196 GB, free: 4.547 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002613/0.374, allocations: 357.7 kB / 0.7199 GB, free: 4.148 MB / 0.5261 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003966/0.3744, allocations: 350.5 kB / 0.7203 GB, free: 3.789 MB / 0.5261 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.348e-06/0.3744, allocations: 3.938 kB / 0.7203 GB, free: 3.785 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=107) (initialization): time 0.0008755/0.3752, allocations: 0.6256 MB / 0.7209 GB, free: 3.148 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 1.852e-05/0.3753, allocations: 6.344 kB / 0.7209 GB, free: 3.145 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.454e-06/0.3753, allocations: 0 / 0.7209 GB, free: 3.145 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004525/0.3757, allocations: 131.5 kB / 0.721 GB, free: 3.012 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000365/0.3761, allocations: 175.8 kB / 0.7212 GB, free: 2.84 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001242/0.3773, allocations: 1.871 MB / 0.723 GB, free: 0.8438 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002784/0.3776, allocations: 76.22 kB / 0.7231 GB, free: 0.7695 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.369e-05/0.3777, allocations: 31.97 kB / 0.7231 GB, free: 0.7383 MB / 0.5261 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 20 (weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,decAng.tNext,$PRE.decAng.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (105):
 * Single equations (assignments): 104
 * 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
   {(1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.0002015/0.3779, allocations: 218.4 kB / 0.7233 GB, free: 0.5156 MB / 0.5261 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001315/0.378, allocations: 119.4 kB / 0.7234 GB, free: 408 kB / 0.5261 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001112/0.3791, allocations: 0.8453 MB / 0.7242 GB, free: 15.55 MB / 0.5417 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.622e-06/0.3791, allocations: 11.94 kB / 0.7243 GB, free: 15.54 MB / 0.5417 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.863e-06/0.3791, allocations: 0 / 0.7243 GB, free: 15.54 MB / 0.5417 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.438e-06/0.3791, allocations: 7.969 kB / 0.7243 GB, free: 15.53 MB / 0.5417 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004988/0.3796, allocations: 0.4935 MB / 0.7247 GB, free: 15 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.397e-06/0.3796, allocations: 0 / 0.7247 GB, free: 15 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003187/0.3799, allocations: 151.7 kB / 0.7249 GB, free: 14.86 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003455/0.3803, allocations: 123.5 kB / 0.725 GB, free: 14.73 MB / 0.5417 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.635e-05/0.3803, allocations: 31.97 kB / 0.725 GB, free: 14.7 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001057/0.3814, allocations: 1.886 MB / 0.7269 GB, free: 12.7 MB / 0.5417 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.413e-06/0.3814, allocations: 3.516 kB / 0.7269 GB, free: 12.7 MB / 0.5417 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008774/0.3823, allocations: 0.7272 MB / 0.7276 GB, free: 11.94 MB / 0.5417 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002284/0.3825, allocations: 195.8 kB / 0.7278 GB, free: 11.75 MB / 0.5417 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.408e-05/0.3826, allocations: 28.09 kB / 0.7278 GB, free: 11.72 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002347/0.3828, allocations: 47.94 kB / 0.7279 GB, free: 11.68 MB / 0.5417 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.665e-05/0.3829, allocations: 80.8 kB / 0.7279 GB, free: 11.6 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.21e-05/0.3829, allocations: 31.97 kB / 0.728 GB, free: 11.57 MB / 0.5417 GB
Notification: Performance of sorting global known variables: time 0.0002272/0.3832, allocations: 374.8 kB / 0.7283 GB, free: 11.21 MB / 0.5417 GB
Notification: Performance of sort global known variables: time 6e-08/0.3832, allocations: 0 / 0.7283 GB, free: 11.21 MB / 0.5417 GB
Notification: Performance of remove unused functions: time 0.0006069/0.3838, allocations: 351.1 kB / 0.7287 GB, free: 10.86 MB / 0.5417 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 12 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,decAng.tNext,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext)
 * Number of discrete states: 6 (decAng.tNext,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (100):
 * Single equations (assignments): 93
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 6
 * 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
   {(1,3)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001179/0.3849, allocations: 0.6201 MB / 0.7293 GB, free: 10.48 MB / 0.5417 GB
Notification: Performance of simCode: created initialization part: time 0.0006888/0.3856, allocations: 0.6166 MB / 0.7299 GB, free: 9.852 MB / 0.5417 GB
Notification: Performance of simCode: created event and clocks part: time 2.124e-06/0.3856, allocations: 0 / 0.7299 GB, free: 9.852 MB / 0.5417 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003946/0.386, allocations: 473.1 kB / 0.7303 GB, free: 9.371 MB / 0.5417 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006723/0.3867, allocations: 327 kB / 0.7306 GB, free: 9.078 MB / 0.5417 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002103/0.3888, allocations: 1.575 MB / 0.7322 GB, free: 7.473 MB / 0.5417 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001143/0.3889, allocations: 203.1 kB / 0.7324 GB, free: 7.25 MB / 0.5417 GB
Notification: Performance of simCode: alias equations: time 0.000377/0.3893, allocations: 201.9 kB / 0.7326 GB, free: 7.051 MB / 0.5417 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005373/0.3898, allocations: 373.9 kB / 0.7329 GB, free: 6.684 MB / 0.5417 GB
Notification: Performance of SimCode: time 6.52e-07/0.3898, allocations: 4 kB / 0.7329 GB, free: 6.68 MB / 0.5417 GB
Notification: Performance of Templates: time 0.02938/0.4192, allocations: 17.54 MB / 0.75 GB, free: 5.449 MB / 0.5573 GB
"
[Timeout remaining time 660]
make -j1 -f BuildingSystems_BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.makefile [Timeout 660]
(rm -f BuildingSystems_BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.pipe ; mkfifo BuildingSystems_BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.pipe >> ../files/BuildingSystems_BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.sim & ./BuildingSystems_BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle -abortSlowSimulation -alarm=240  -lv LOG_STATS > BuildingSystems_BuildingSystems.BoundaryConditions.SolarGeometry.BaseClasses.Examples.IncidenceAngle.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.357094448059797]