Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator.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 0.001735/0.001735, allocations: 103.6 kB / 18.95 MB, free: 2.664 MB / 14.72 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 0.002051/0.002051, allocations: 210.8 kB / 22.24 MB, free: 5.266 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.577/1.577, allocations: 207.7 MB / 233.1 MB, free: 9.785 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo): time 0.07012/0.07012, allocations: 11.06 MB / 296.4 MB, free: 10.53 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro_testsuite master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro_testsuite master/package.mo): time 0.02214/0.02214, allocations: 4.32 MB / 355.2 MB, free: 15.57 MB / 302.1 MB
"
[Timeout remaining time 180]
Using package TAeZoSysPro_testsuite with version  (/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro_testsuite master/package.mo)
Using package TAeZoSysPro with version  (/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator,tolerance=1e-06,outputFormat="empty",numberOfIntervals=500,variableFilter="",fileNamePrefix="TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator")
translateModel(TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator,tolerance=1e-06,outputFormat="empty",numberOfIntervals=500,variableFilter="",fileNamePrefix="TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator") [Timeout 660]
"Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002156/0.002156, allocations: 70.25 kB / 477.1 MB, free: 21.02 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3393/0.3415, allocations: 52.43 MB / 0.5171 GB, free: 8.355 MB / 334.1 MB
Notification: Performance of NFInst.instantiate(TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator): time 0.003362/0.3448, allocations: 1.896 MB / 0.519 GB, free: 7.066 MB / 334.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001494/0.3463, allocations: 0.8023 MB / 0.5198 GB, free: 6.492 MB / 334.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 9.541e-05/0.3464, allocations: 6.219 kB / 0.5198 GB, free: 6.488 MB / 334.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001382/0.3465, allocations: 25.97 kB / 0.5198 GB, free: 6.465 MB / 334.1 MB
Notification: Performance of NFTyping.typeBindings: time 7.872e-05/0.3466, allocations: 40.83 kB / 0.5199 GB, free: 6.43 MB / 334.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/HeatTransfer/Functions/fviewFunction.mo:2:1-95:18:writable] Warning: Pure function 'TAeZoSysPro.HeatTransfer.Functions.fviewFunction' contains a call to impure function 'Modelica.Utilities.Streams.print'.
Notification: Performance of NFTyping.typeClassSections: time 0.0007656/0.3474, allocations: 169.6 kB / 0.52 GB, free: 6.312 MB / 334.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0002364/0.3476, allocations: 183.3 kB / 0.5202 GB, free: 6.207 MB / 334.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001831/0.3478, allocations: 63.3 kB / 0.5202 GB, free: 6.164 MB / 334.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 8.525e-05/0.3479, allocations: 79.72 kB / 0.5203 GB, free: 6.117 MB / 334.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001465/0.348, allocations: 72.92 kB / 0.5204 GB, free: 6.07 MB / 334.1 MB
Notification: Performance of NFPackage.collectConstants: time 4.05e-05/0.3481, allocations: 16.19 kB / 0.5204 GB, free: 6.07 MB / 334.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002878/0.3484, allocations: 132.1 kB / 0.5205 GB, free: 6.008 MB / 334.1 MB
Notification: Performance of NFScalarize.scalarize: time 8.138e-05/0.3485, allocations: 50.09 kB / 0.5206 GB, free: 5.969 MB / 334.1 MB
Notification: Performance of NFVerifyModel.verify: time 9.703e-05/0.3485, allocations: 78.22 kB / 0.5207 GB, free: 5.918 MB / 334.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0003669/0.3489, allocations: 269.9 kB / 0.5209 GB, free: 5.742 MB / 334.1 MB
Notification: Performance of FrontEnd - DAE generated: time 3.917e-06/0.3489, allocations: 0 / 0.5209 GB, free: 5.742 MB / 334.1 MB
Notification: Performance of FrontEnd: time 1.583e-06/0.3489, allocations: 0 / 0.5209 GB, free: 5.742 MB / 334.1 MB
Notification: Performance of Transformations before backend: time 6.783e-06/0.3489, allocations: 1 kB / 0.5209 GB, free: 5.742 MB / 334.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 43
 * Number of variables: 43
Notification: Performance of Generate backend data structure: time 0.0007922/0.3497, allocations: 427.8 kB / 0.5213 GB, free: 5.359 MB / 334.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.892e-05/0.3498, allocations: 8.75 kB / 0.5213 GB, free: 5.359 MB / 334.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 9.574e-05/0.3499, allocations: 19.97 kB / 0.5214 GB, free: 5.352 MB / 334.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001988/0.3501, allocations: 157.6 kB / 0.5215 GB, free: 5.188 MB / 334.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.389e-05/0.3501, allocations: 15.91 kB / 0.5215 GB, free: 5.18 MB / 334.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.982e-05/0.3501, allocations: 19.88 kB / 0.5215 GB, free: 5.172 MB / 334.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000321/0.3504, allocations: 211.7 kB / 0.5217 GB, free: 5.031 MB / 334.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.817e-05/0.3505, allocations: 1.406 kB / 0.5217 GB, free: 5.031 MB / 334.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.952e-05/0.3505, allocations: 9.188 kB / 0.5217 GB, free: 5.023 MB / 334.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.285e-06/0.3505, allocations: 4.562 kB / 0.5218 GB, free: 5.023 MB / 334.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002189/0.3507, allocations: 124.5 kB / 0.5219 GB, free: 4.969 MB / 334.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008548/0.3516, allocations: 0.5244 MB / 0.5224 GB, free: 4.516 MB / 334.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003185/0.3519, allocations: 145.1 kB / 0.5225 GB, free: 4.418 MB / 334.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001058/0.352, allocations: 60.64 kB / 0.5226 GB, free: 4.379 MB / 334.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 9.878e-05/0.3521, allocations: 13.48 kB / 0.5226 GB, free: 4.371 MB / 334.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.449e-05/0.3521, allocations: 36.88 kB / 0.5226 GB, free: 4.328 MB / 334.1 MB
Notification: Performance of pre-optimization done (n=15): time 1.693e-06/0.3521, allocations: 0 / 0.5226 GB, free: 4.328 MB / 334.1 MB
Notification: Performance of matching and sorting (n=15): time 0.0009272/0.353, allocations: 271.9 kB / 0.5229 GB, free: 4.184 MB / 334.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.916e-05/0.3531, allocations: 79.36 kB / 0.523 GB, free: 4.09 MB / 334.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001131/0.3532, allocations: 145.8 kB / 0.5231 GB, free: 3.965 MB / 334.1 MB
Notification: Performance of collectPreVariables (initialization): time 1.487e-05/0.3532, allocations: 30.86 kB / 0.5231 GB, free: 3.93 MB / 334.1 MB
Notification: Performance of collectInitialEqns (initialization): time 6.495e-05/0.3533, allocations: 132.4 kB / 0.5233 GB, free: 3.805 MB / 334.1 MB
Notification: Performance of collectInitialBindings (initialization): time 3e-05/0.3533, allocations: 42.17 kB / 0.5233 GB, free: 3.77 MB / 334.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.056e-05/0.3534, allocations: 46.02 kB / 0.5233 GB, free: 3.73 MB / 334.1 MB
Notification: Performance of setup shared object (initialization): time 7.572e-05/0.3534, allocations: 334.8 kB / 0.5237 GB, free: 3.398 MB / 334.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 8.043e-05/0.3535, allocations: 38.45 kB / 0.5237 GB, free: 3.383 MB / 334.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 9.599e-05/0.3536, allocations: 76.67 kB / 0.5238 GB, free: 3.32 MB / 334.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001853/0.3538, allocations: 132.7 kB / 0.5239 GB, free: 3.234 MB / 334.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.864e-06/0.3538, allocations: 0 / 0.5239 GB, free: 3.234 MB / 334.1 MB
Notification: Performance of matching and sorting (n=19) (initialization): time 0.0003227/0.3541, allocations: 188.8 kB / 0.5241 GB, free: 3.125 MB / 334.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.805e-05/0.3541, allocations: 9.25 kB / 0.5241 GB, free: 3.125 MB / 334.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.002e-05/0.3542, allocations: 5.375 kB / 0.5241 GB, free: 3.121 MB / 334.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001232/0.3554, allocations: 120.2 kB / 0.5242 GB, free: 3.07 MB / 334.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 8.921e-05/0.3555, allocations: 17.73 kB / 0.5242 GB, free: 3.066 MB / 334.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003577/0.3558, allocations: 0.6046 MB / 0.5248 GB, free: 2.488 MB / 334.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.228e-05/0.3559, allocations: 15.95 kB / 0.5248 GB, free: 2.477 MB / 334.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.529e-05/0.3559, allocations: 4.125 kB / 0.5248 GB, free: 2.477 MB / 334.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 5 (fviewCalculator1.F_view[3],fviewCalculator1.F_view[2],fviewCalculator1.F_view[1],fviewCalculator2.F_view[2],fviewCalculator2.F_view[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (12):
 * Single equations (assignments): 10
 * Array equations: 1
 * 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
   {(1,5)}
Notification: Performance of prepare postOptimizeDAE: time 0.0001158/0.3561, allocations: 134.2 kB / 0.525 GB, free: 2.348 MB / 334.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.3e-05/0.3561, allocations: 10.83 kB / 0.525 GB, free: 2.344 MB / 334.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003137/0.3564, allocations: 172.9 kB / 0.5251 GB, free: 2.223 MB / 334.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.108e-06/0.3564, allocations: 5.438 kB / 0.5251 GB, free: 2.219 MB / 334.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.28e-06/0.3564, allocations: 1.375 kB / 0.5251 GB, free: 2.219 MB / 334.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.579e-06/0.3564, allocations: 0 / 0.5251 GB, free: 2.219 MB / 334.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002224/0.3567, allocations: 174.2 kB / 0.5253 GB, free: 2.051 MB / 334.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.823e-06/0.3567, allocations: 0 / 0.5253 GB, free: 2.051 MB / 334.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 7.031e-05/0.3567, allocations: 6.719 kB / 0.5253 GB, free: 2.051 MB / 334.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001118/0.3579, allocations: 123.5 kB / 0.5254 GB, free: 1.996 MB / 334.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.691e-05/0.3579, allocations: 1.375 kB / 0.5254 GB, free: 1.996 MB / 334.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003073/0.3582, allocations: 0.6032 MB / 0.526 GB, free: 1.418 MB / 334.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.786e-06/0.3582, allocations: 1.375 kB / 0.526 GB, free: 1.418 MB / 334.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004052/0.3586, allocations: 408.5 kB / 0.5264 GB, free: 1.109 MB / 334.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 5.801e-05/0.3587, allocations: 27.27 kB / 0.5264 GB, free: 1.09 MB / 334.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.515e-05/0.3587, allocations: 9.812 kB / 0.5264 GB, free: 1.082 MB / 334.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001215/0.3588, allocations: 5.641 kB / 0.5265 GB, free: 1.078 MB / 334.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.369e-05/0.3588, allocations: 11.27 kB / 0.5265 GB, free: 1.07 MB / 334.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.439e-05/0.3588, allocations: 7.281 kB / 0.5265 GB, free: 1.066 MB / 334.1 MB
Notification: Performance of sorting global known variables: time 6.961e-05/0.3589, allocations: 112.8 kB / 0.5266 GB, free: 0.9766 MB / 334.1 MB
Notification: Performance of sort global known variables: time 7e-08/0.3589, allocations: 0 / 0.5266 GB, free: 0.9766 MB / 334.1 MB
Notification: Performance of remove unused functions: time 0.0004333/0.3593, allocations: 67.34 kB / 0.5266 GB, free: 0.957 MB / 334.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 2 (carrollRadiation_a.E,carrollRadiation_b.E)
 * Number of discrete variables: 5 (fviewCalculator2.F_view[1],fviewCalculator2.F_view[2],fviewCalculator1.F_view[1],fviewCalculator1.F_view[2],fviewCalculator1.F_view[3])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (8):
 * Single equations (assignments): 4
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 3
 * 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
   {(1,5)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003917/0.3597, allocations: 159.4 kB / 0.5268 GB, free: 0.8398 MB / 334.1 MB
Notification: Performance of simCode: created initialization part: time 0.0003254/0.3601, allocations: 110.3 kB / 0.5269 GB, free: 0.7969 MB / 334.1 MB
Notification: Performance of simCode: created event and clocks part: time 3.136e-06/0.3601, allocations: 1.781 kB / 0.5269 GB, free: 0.7969 MB / 334.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0001297/0.3602, allocations: 57.47 kB / 0.527 GB, free: 0.7734 MB / 334.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003427/0.3605, allocations: 17.2 kB / 0.527 GB, free: 0.7617 MB / 334.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007566/0.3613, allocations: 450.4 kB / 0.5274 GB, free: 432 kB / 334.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001177/0.3614, allocations: 118.9 kB / 0.5275 GB, free: 324 kB / 334.1 MB
Notification: Performance of simCode: alias equations: time 3.98e-05/0.3614, allocations: 9.719 kB / 0.5275 GB, free: 316 kB / 334.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.034e-05/0.3615, allocations: 11.44 kB / 0.5275 GB, free: 308 kB / 334.1 MB
Notification: Performance of SimCode: time 8.51e-07/0.3615, allocations: 4 kB / 0.5275 GB, free: 304 kB / 334.1 MB
Notification: Performance of Templates: time 0.007171/0.3686, allocations: 2.298 MB / 0.5298 GB, free: 15.12 MB / 350.1 MB
"
[Timeout remaining time 660]
make -j1 -f TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator.makefile [Timeout 660]
(rm -f TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator.pipe ; mkfifo TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator.pipe ; head -c 1048576 < TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator.pipe >> ../files/TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator.sim & ./TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator  -abortSlowSimulation -alarm=480 -lv LOG_STATS > TAeZoSysPro_testsuite_TAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 5.022084664553404]
Failed to read output from testmodel.py, exit status != 0:
0.37658614851534367 0.39226510000000003 0.040289188000000004
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f4b7e9c2fe0>