Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.OutputVariable.OneEnvironmentOutputVariable.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 0.001596/0.001596, allocations: 99.64 kB / 18.95 MB, free: 2.668 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 0.001905/0.001905, allocations: 208 kB / 22.24 MB, free: 5.262 MB / 14.72 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 1.453/1.453, allocations: 230.6 MB / 256 MB, free: 7.789 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.752/2.752, allocations: 476 MB / 0.7699 GB, free: 4.711 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.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: "" <> buildModelFMU(Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.OutputVariable.OneEnvironmentOutputVariable,fileNamePrefix="Buildings_11_Buildings_ThermalZones_EnergyPlus_9_6_0_Validation_OutputVariable_OneEnvironmentOutputVariable",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.OutputVariable.OneEnvironmentOutputVariable,fileNamePrefix="Buildings_11_Buildings_ThermalZones_EnergyPlus_9_6_0_Validation_OutputVariable_OneEnvironmentOutputVariable",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002087/0.002087, allocations: 68.88 kB / 1.117 GB, free: 41.14 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2802/0.2823, allocations: 170 MB / 1.283 GB, free: 12.44 MB / 0.9825 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.OutputVariable.OneEnvironmentOutputVariable): time 0.00782/0.2901, allocations: 5.471 MB / 1.288 GB, free: 6.957 MB / 0.9825 GB
Notification: Performance of NFInst.instExpressions: time 0.1675/0.4575, allocations: 132.2 MB / 1.417 GB, free: 2.238 MB / 1.107 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001035/0.4586, allocations: 27.81 kB / 1.417 GB, free: 2.211 MB / 1.107 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008402/0.4594, allocations: 261.7 kB / 1.417 GB, free: 1.953 MB / 1.107 GB
Notification: Performance of NFTyping.typeBindings: time 0.002076/0.4615, allocations: 0.6138 MB / 1.418 GB, free: 1.34 MB / 1.107 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002116/0.4636, allocations: 0.8982 MB / 1.419 GB, free: 460 kB / 1.107 GB
Notification: Performance of NFFlatten.flatten: time 0.002133/0.4657, allocations: 1.585 MB / 1.42 GB, free: 14.86 MB / 1.123 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008534/0.4666, allocations: 405.6 kB / 1.421 GB, free: 14.43 MB / 1.123 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00102/0.4676, allocations: 0.5489 MB / 1.421 GB, free: 13.88 MB / 1.123 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007838/0.4684, allocations: 0.4938 MB / 1.422 GB, free: 13.39 MB / 1.123 GB
Notification: Performance of NFPackage.collectConstants: time 0.000214/0.4686, allocations: 152 kB / 1.422 GB, free: 13.24 MB / 1.123 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001183/0.4698, allocations: 0.5542 MB / 1.422 GB, free: 12.68 MB / 1.123 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003423/0.4701, allocations: 343 kB / 1.423 GB, free: 12.35 MB / 1.123 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005226/0.4707, allocations: 0.4938 MB / 1.423 GB, free: 11.85 MB / 1.123 GB
Notification: Performance of NFConvertDAE.convert: time 0.002792/0.4735, allocations: 2.086 MB / 1.425 GB, free: 9.758 MB / 1.123 GB
Notification: Performance of FrontEnd - DAE generated: time 5.891e-06/0.4735, allocations: 0 / 1.425 GB, free: 9.758 MB / 1.123 GB
Notification: Performance of FrontEnd: time 1.804e-06/0.4735, allocations: 0 / 1.425 GB, free: 9.758 MB / 1.123 GB
Notification: Performance of Transformations before backend: time 2.622e-05/0.4735, allocations: 0 / 1.425 GB, free: 9.758 MB / 1.123 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 206
 * Number of variables: 206
Notification: Performance of Generate backend data structure: time 0.003028/0.4765, allocations: 1.522 MB / 1.427 GB, free: 8.191 MB / 1.123 GB
Notification: Performance of prepare preOptimizeDAE: time 4.641e-05/0.4766, allocations: 8.031 kB / 1.427 GB, free: 8.184 MB / 1.123 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001772/0.4767, allocations: 131.2 kB / 1.427 GB, free: 8.047 MB / 1.123 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00116/0.4779, allocations: 216 kB / 1.427 GB, free: 7.836 MB / 1.123 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001647/0.4795, allocations: 0.8662 MB / 1.428 GB, free: 6.945 MB / 1.123 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.395e-05/0.4796, allocations: 65.98 kB / 1.428 GB, free: 6.879 MB / 1.123 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001121/0.4797, allocations: 76 kB / 1.428 GB, free: 6.805 MB / 1.123 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001822/0.4816, allocations: 1.247 MB / 1.429 GB, free: 5.445 MB / 1.123 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.304e-05/0.4816, allocations: 3.938 kB / 1.429 GB, free: 5.441 MB / 1.123 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.018e-05/0.4817, allocations: 32 kB / 1.429 GB, free: 5.41 MB / 1.123 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.999e-05/0.4817, allocations: 20 kB / 1.429 GB, free: 5.391 MB / 1.123 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001965/0.4836, allocations: 1.129 MB / 1.43 GB, free: 4.254 MB / 1.123 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004223/0.4879, allocations: 2.619 MB / 1.433 GB, free: 1.562 MB / 1.123 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001634/0.4895, allocations: 0.8919 MB / 1.434 GB, free: 0.6445 MB / 1.123 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005687/0.4901, allocations: 330.1 kB / 1.434 GB, free: 312 kB / 1.123 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.753e-05/0.4901, allocations: 20.64 kB / 1.434 GB, free: 292 kB / 1.123 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00103/0.4912, allocations: 0.6381 MB / 1.435 GB, free: 15.6 MB / 1.139 GB
Notification: Performance of pre-optimization done (n=81): time 3.166e-06/0.4912, allocations: 0 / 1.435 GB, free: 15.6 MB / 1.139 GB
Notification: Performance of matching and sorting (n=81): time 0.002442/0.4936, allocations: 1.186 MB / 1.436 GB, free: 14.39 MB / 1.139 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001843/0.4938, allocations: 273.7 kB / 1.436 GB, free: 14.06 MB / 1.139 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001095/0.4949, allocations: 0.7587 MB / 1.437 GB, free: 13.29 MB / 1.139 GB
Notification: Performance of collectPreVariables (initialization): time 8.11e-05/0.495, allocations: 45.7 kB / 1.437 GB, free: 13.24 MB / 1.139 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003878/0.4954, allocations: 425.2 kB / 1.437 GB, free: 12.82 MB / 1.139 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000271/0.4956, allocations: 269.7 kB / 1.438 GB, free: 12.55 MB / 1.139 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002796/0.4959, allocations: 166.6 kB / 1.438 GB, free: 12.39 MB / 1.139 GB
Notification: Performance of setup shared object (initialization): time 0.0001775/0.4961, allocations: 337.9 kB / 1.438 GB, free: 12.05 MB / 1.139 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005923/0.4967, allocations: 319.6 kB / 1.438 GB, free: 11.73 MB / 1.139 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007879/0.4975, allocations: 0.5741 MB / 1.439 GB, free: 11.08 MB / 1.139 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001256/0.4987, allocations: 0.692 MB / 1.44 GB, free: 10.37 MB / 1.139 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.129e-06/0.4987, allocations: 0 / 1.44 GB, free: 10.37 MB / 1.139 GB
Notification: Performance of matching and sorting (n=93) (initialization): time 0.001883/0.5006, allocations: 0.9163 MB / 1.441 GB, free: 9.422 MB / 1.139 GB
Notification: Performance of prepare postOptimizeDAE: time 5.073e-05/0.5007, allocations: 33.7 kB / 1.441 GB, free: 9.383 MB / 1.139 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.305e-05/0.5007, allocations: 0 / 1.441 GB, free: 9.383 MB / 1.139 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002057/0.5009, allocations: 80.25 kB / 1.441 GB, free: 9.289 MB / 1.139 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000603/0.5015, allocations: 147.8 kB / 1.441 GB, free: 9.145 MB / 1.139 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000489/0.502, allocations: 0.6355 MB / 1.441 GB, free: 8.465 MB / 1.139 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007085/0.5027, allocations: 87.52 kB / 1.442 GB, free: 8.379 MB / 1.139 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.266e-05/0.5028, allocations: 35.98 kB / 1.442 GB, free: 8.344 MB / 1.139 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 22 (building.weaDat.decAng.tNext,$PRE.building.weaDat.decAng.tNext,building.weaDat.eqnTim.tNext,$PRE.building.weaDat.eqnTim.tNext,building.weaDat.conTim.tNext,$PRE.building.weaDat.conTim.tNext,building.weaDat.conTimMin.tNext,$PRE.building.weaDat.conTimMin.tNext,building.weaDat.locTim.tNext,$PRE.building.weaDat.locTim.tNext,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,TEnePlu.nObj,TEnePlu.tNext,$PRE.TEnePlu.tNext,TEnePlu.yEP[2],TEnePlu.yEP[1],TEnePlu.y,$whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (90):
 * Single equations (assignments): 88
 * 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
   {(1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.0008393/0.5036, allocations: 342.3 kB / 1.442 GB, free: 7.992 MB / 1.139 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002992/0.5039, allocations: 99.38 kB / 1.442 GB, free: 7.895 MB / 1.139 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002225/0.5061, allocations: 1.011 MB / 1.443 GB, free: 6.871 MB / 1.139 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.147e-05/0.5061, allocations: 8 kB / 1.443 GB, free: 6.863 MB / 1.139 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.997e-06/0.5062, allocations: 0 / 1.443 GB, free: 6.863 MB / 1.139 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.385e-05/0.5062, allocations: 7.984 kB / 1.443 GB, free: 6.855 MB / 1.139 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001299/0.5075, allocations: 0.8327 MB / 1.444 GB, free: 5.977 MB / 1.139 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.29e-06/0.5075, allocations: 0 / 1.444 GB, free: 5.977 MB / 1.139 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005789/0.508, allocations: 139.8 kB / 1.444 GB, free: 5.84 MB / 1.139 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.358e-05/0.5081, allocations: 8 kB / 1.444 GB, free: 5.832 MB / 1.139 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.884e-05/0.5081, allocations: 27.98 kB / 1.444 GB, free: 5.805 MB / 1.139 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.226e-05/0.5081, allocations: 8 kB / 1.444 GB, free: 5.797 MB / 1.139 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.624e-06/0.5081, allocations: 0 / 1.444 GB, free: 5.797 MB / 1.139 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001974/0.5101, allocations: 1.016 MB / 1.445 GB, free: 4.746 MB / 1.139 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005902/0.5107, allocations: 239.6 kB / 1.445 GB, free: 4.508 MB / 1.139 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001622/0.5109, allocations: 27.98 kB / 1.445 GB, free: 4.48 MB / 1.139 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006283/0.5115, allocations: 67.92 kB / 1.445 GB, free: 4.414 MB / 1.139 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001482/0.5116, allocations: 72.86 kB / 1.445 GB, free: 4.344 MB / 1.139 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.376e-05/0.5117, allocations: 43.91 kB / 1.445 GB, free: 4.301 MB / 1.139 GB
Notification: Performance of sorting global known variables: time 0.0008182/0.5125, allocations: 0.5264 MB / 1.446 GB, free: 3.781 MB / 1.139 GB
Notification: Performance of sort global known variables: time 8e-08/0.5126, allocations: 0 / 1.446 GB, free: 3.781 MB / 1.139 GB
Notification: Performance of remove unused functions: time 0.0009475/0.5135, allocations: 319.2 kB / 1.446 GB, free: 3.469 MB / 1.139 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 15 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,building.weaDat.locTim.tNext,building.weaDat.conTimMin.tNext,building.weaDat.conTim.tNext,building.weaDat.eqnTim.tNext,building.weaDat.decAng.tNext,$whenCondition1,TEnePlu.y,TEnePlu.yEP[1],TEnePlu.yEP[2],TEnePlu.tNext)
 * Number of discrete states: 6 (TEnePlu.tNext,building.weaDat.locTim.tNext,building.weaDat.conTimMin.tNext,building.weaDat.conTim.tNext,building.weaDat.eqnTim.tNext,building.weaDat.decAng.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (92):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 8
 * 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 0.004764/0.5183, allocations: 2.243 MB / 1.448 GB, free: 1.445 MB / 1.139 GB
Notification: Performance of simCode: created initialization part: time 0.001768/0.52, allocations: 0.8098 MB / 1.449 GB, free: 0.6172 MB / 1.139 GB
Notification: Performance of simCode: created event and clocks part: time 5.441e-06/0.52, allocations: 0 / 1.449 GB, free: 0.6172 MB / 1.139 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008156/0.5208, allocations: 478.8 kB / 1.45 GB, free: 132 kB / 1.139 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001611/0.5225, allocations: 320.7 kB / 1.45 GB, free: 15.84 MB / 1.154 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01241/0.5349, allocations: 6.903 MB / 1.457 GB, free: 8.719 MB / 1.154 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006222/0.5355, allocations: 465 kB / 1.457 GB, free: 8.234 MB / 1.154 GB
Notification: Performance of simCode: alias equations: time 0.001009/0.5365, allocations: 292.8 kB / 1.457 GB, free: 7.945 MB / 1.154 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007421/0.5372, allocations: 419.2 kB / 1.458 GB, free: 7.535 MB / 1.154 GB
Notification: Performance of SimCode: time 7.61e-07/0.5372, allocations: 0 / 1.458 GB, free: 7.535 MB / 1.154 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07634/0.6136, allocations: 24.61 MB / 1.482 GB, free: 15.21 MB / 1.186 GB
Notification: Performance of buildModelFMU: Generate platform static: time 13.68/14.29, allocations: 7.25 kB / 1.482 GB, free: 15.2 MB / 1.186 GB
"
[Timeout remaining time 285]
(rm -f Buildings_11_Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.OutputVariable.OneEnvironmentOutputVariable.pipe ; mkfifo Buildings_11_Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.OutputVariable.OneEnvironmentOutputVariable.pipe ; head -c 1048576 < Buildings_11_Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.OutputVariable.OneEnvironmentOutputVariable.pipe >> ../files/Buildings_11_Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.OutputVariable.OneEnvironmentOutputVariable.sim & python3 -m fmpy simulate  --output-file Buildings_11_Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.OutputVariable.OneEnvironmentOutputVariable_res.csv --start-time 864000 --stop-time 950400 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 34.56 Buildings_11_Buildings_ThermalZones_EnergyPlus_9_6_0_Validation_OutputVariable_OneEnvironmentOutputVariable.fmu > Buildings_11_Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.OutputVariable.OneEnvironmentOutputVariable.pipe 2>&1) [Timeout 420.0]
[Calling os._exit(0), Time elapsed: 21.097357695922256]
Failed to read output from testmodel.py, exit status != 0:
15.133992500137538 14.611876102 14.135131692
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fb94b2b6fb0>