Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_OpenIPSL.Tests.Sources.SourcesWithRealInputs.VoltageSourceReImInputVaryImag.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 0.001366/0.001366, allocations: 78.73 kB / 19.01 MB, free: 2.859 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 1.276/1.276, allocations: 177.2 MB / 199.3 MB, free: 9.465 MB / 190.1 MB
"
[Timeout remaining time 179]
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 0.0014/0.0014, allocations: 160.7 kB / 255.8 MB, free: 0.8906 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0/package.mo): time 0.3984/0.3984, allocations: 80.31 MB / 392.5 MB, free: 8.363 MB / 318.1 MB
"
[Timeout remaining time 179]
Using package OpenIPSL with version 3.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0/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 Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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(OpenIPSL.Tests.Sources.SourcesWithRealInputs.VoltageSourceReImInputVaryImag,fileNamePrefix="OpenIPSL_OpenIPSL_Tests_Sources_SourcesWithRealInputs_VoltageSourceReImInputVaryImag",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(OpenIPSL.Tests.Sources.SourcesWithRealInputs.VoltageSourceReImInputVaryImag,fileNamePrefix="OpenIPSL_OpenIPSL_Tests_Sources_SourcesWithRealInputs_VoltageSourceReImInputVaryImag",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: OpenIPSL requested package Complex of version 4.0.0. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: OpenIPSL 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 0.002363/0.002363, allocations: 83.64 kB / 0.5546 GB, free: 4.582 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.344/0.3464, allocations: 80.12 MB / 0.6329 GB, free: 4.953 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Sources.SourcesWithRealInputs.VoltageSourceReImInputVaryImag): time 0.005229/0.3516, allocations: 5.448 MB / 0.6382 GB, free: 1.266 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.002986/0.3546, allocations: 1.739 MB / 0.6399 GB, free: 60 kB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004467/0.355, allocations: 14.53 kB / 0.6399 GB, free: 56 kB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0005061/0.3555, allocations: 227.7 kB / 0.6401 GB, free: 15.93 MB / 0.4981 GB
Notification: Performance of NFTyping.typeBindings: time 0.001368/0.3569, allocations: 0.59 MB / 0.6407 GB, free: 15.53 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001609/0.3585, allocations: 0.704 MB / 0.6414 GB, free: 15.16 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.001689/0.3602, allocations: 1.376 MB / 0.6427 GB, free: 14.47 MB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003482/0.3606, allocations: 193.6 kB / 0.6429 GB, free: 14.37 MB / 0.4981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001037/0.3616, allocations: 0.829 MB / 0.6437 GB, free: 13.97 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008511/0.3624, allocations: 0.6423 MB / 0.6443 GB, free: 13.7 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001686/0.3626, allocations: 106.5 kB / 0.6444 GB, free: 13.7 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004369/0.3631, allocations: 216.5 kB / 0.6446 GB, free: 13.66 MB / 0.4981 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002633/0.3633, allocations: 275.6 kB / 0.6449 GB, free: 13.48 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004915/0.3638, allocations: 0.4902 MB / 0.6454 GB, free: 13.19 MB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.001641/0.3654, allocations: 1.478 MB / 0.6468 GB, free: 12.52 MB / 0.4981 GB
Notification: Performance of FrontEnd - DAE generated: time 3.978e-06/0.3655, allocations: 0 / 0.6468 GB, free: 12.52 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 1.062e-06/0.3655, allocations: 1.312 kB / 0.6468 GB, free: 12.52 MB / 0.4981 GB
Notification: Performance of Transformations before backend: time 2.171e-05/0.3655, allocations: 0 / 0.6468 GB, free: 12.52 MB / 0.4981 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 176
 * Number of variables: 176
Notification: Performance of Generate backend data structure: time 0.008463/0.3739, allocations: 2.488 MB / 0.6493 GB, free: 11.45 MB / 0.4981 GB
Notification: Performance of prepare preOptimizeDAE: time 4.034e-05/0.374, allocations: 9.094 kB / 0.6493 GB, free: 11.45 MB / 0.4981 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001803/0.3742, allocations: 123.4 kB / 0.6494 GB, free: 11.36 MB / 0.4981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004089/0.3782, allocations: 0.6831 MB / 0.65 GB, free: 11.09 MB / 0.4981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001184/0.3794, allocations: 0.6796 MB / 0.6507 GB, free: 10.52 MB / 0.4981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00045/0.3799, allocations: 458 kB / 0.6511 GB, free: 10.05 MB / 0.4981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001518/0.38, allocations: 74.44 kB / 0.6512 GB, free: 10.03 MB / 0.4981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002354/0.3824, allocations: 1.127 MB / 0.6523 GB, free: 9.379 MB / 0.4981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.933e-05/0.3824, allocations: 1.125 kB / 0.6523 GB, free: 9.379 MB / 0.4981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.732e-05/0.3825, allocations: 29.66 kB / 0.6523 GB, free: 9.355 MB / 0.4981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.549e-05/0.3825, allocations: 16.72 kB / 0.6524 GB, free: 9.355 MB / 0.4981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002453/0.385, allocations: 1.092 MB / 0.6534 GB, free: 8.824 MB / 0.4981 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 0.005694/0.3907, allocations: 2.637 MB / 0.656 GB, free: 6.961 MB / 0.4981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007056/0.3977, allocations: 1.907 MB / 0.6579 GB, free: 6.113 MB / 0.4981 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001597/0.3993, allocations: 0.6857 MB / 0.6585 GB, free: 5.762 MB / 0.4981 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001006/0.3994, allocations: 19.05 kB / 0.6586 GB, free: 5.75 MB / 0.4981 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.069e-05/0.3995, allocations: 39.72 kB / 0.6586 GB, free: 5.707 MB / 0.4981 GB
Notification: Performance of pre-optimization done (n=89): time 2.795e-06/0.3995, allocations: 3.938 kB / 0.6586 GB, free: 5.703 MB / 0.4981 GB
Notification: Performance of matching and sorting (n=89): time 0.0275/0.427, allocations: 6.945 MB / 0.6654 GB, free: 2.348 MB / 0.4981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.199e-05/0.427, allocations: 87.39 kB / 0.6655 GB, free: 2.25 MB / 0.4981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001808/0.4288, allocations: 0.8473 MB / 0.6663 GB, free: 1.762 MB / 0.4981 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003015/0.4291, allocations: 41.58 kB / 0.6663 GB, free: 1.719 MB / 0.4981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005179/0.4296, allocations: 467.4 kB / 0.6668 GB, free: 1.309 MB / 0.4981 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007141/0.4304, allocations: 325.9 kB / 0.6671 GB, free: 1.023 MB / 0.4981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005428/0.4309, allocations: 159.9 kB / 0.6672 GB, free: 0.9258 MB / 0.4981 GB
Notification: Performance of setup shared object (initialization): time 0.0001655/0.4311, allocations: 342.2 kB / 0.6676 GB, free: 0.5938 MB / 0.4981 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001684/0.4327, allocations: 0.6547 MB / 0.6682 GB, free: 284 kB / 0.4981 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001816/0.4346, allocations: 0.8105 MB / 0.669 GB, free: 15.79 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00337/0.4379, allocations: 1.476 MB / 0.6704 GB, free: 14.97 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.841e-06/0.4379, allocations: 1.188 kB / 0.6704 GB, free: 14.97 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=118) (initialization): time 0.01523/0.4532, allocations: 4.293 MB / 0.6746 GB, free: 12.72 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 2.376e-05/0.4532, allocations: 6.344 kB / 0.6746 GB, free: 12.71 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.262e-05/0.4532, allocations: 4 kB / 0.6746 GB, free: 12.71 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.007972/0.4612, allocations: 2.205 MB / 0.6768 GB, free: 10.5 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007204/0.4619, allocations: 139.8 kB / 0.6769 GB, free: 10.36 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0274/0.4893, allocations: 9.941 MB / 0.6866 GB, free: 312 kB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001693/0.491, allocations: 171.3 kB / 0.6868 GB, free: 140 kB / 0.5137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001924/0.4912, allocations: 35.98 kB / 0.6868 GB, free: 104 kB / 0.5137 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 15
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (79):
 * Single equations (assignments): 77
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 1 system
   {(2,100.0%)}
 * Non-linear Jacobian (size): 0 systems
 * Without analytic Jacobian (size): 0 systems
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
   {(24,15)}
Notification: Performance of prepare postOptimizeDAE: time 0.0005636/0.4918, allocations: 225.7 kB / 0.687 GB, free: 15.87 MB / 0.5294 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003639/0.4921, allocations: 119.2 kB / 0.6872 GB, free: 15.75 MB / 0.5294 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01504/0.5072, allocations: 4.178 MB / 0.6912 GB, free: 11.56 MB / 0.5294 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.816e-05/0.5072, allocations: 12 kB / 0.6913 GB, free: 11.55 MB / 0.5294 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.03e-06/0.5072, allocations: 0 / 0.6913 GB, free: 11.55 MB / 0.5294 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.311e-05/0.5072, allocations: 3.984 kB / 0.6913 GB, free: 11.54 MB / 0.5294 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0176/0.5248, allocations: 5.261 MB / 0.6964 GB, free: 6.219 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.859e-06/0.5248, allocations: 0 / 0.6964 GB, free: 6.219 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005074/0.5253, allocations: 91.83 kB / 0.6965 GB, free: 6.129 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.007594/0.5329, allocations: 2.102 MB / 0.6985 GB, free: 4.02 MB / 0.5294 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001768/0.5331, allocations: 16 kB / 0.6985 GB, free: 4.004 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02415/0.5572, allocations: 8.779 MB / 0.7071 GB, free: 11.1 MB / 0.545 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.077e-06/0.5573, allocations: 3.938 kB / 0.7071 GB, free: 11.1 MB / 0.545 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01695/0.5742, allocations: 5.207 MB / 0.7122 GB, free: 5.863 MB / 0.545 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004279/0.5746, allocations: 135 kB / 0.7123 GB, free: 5.73 MB / 0.545 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003048/0.5749, allocations: 16 kB / 0.7124 GB, free: 5.715 MB / 0.545 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001268/0.5762, allocations: 107.9 kB / 0.7125 GB, free: 5.609 MB / 0.545 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007735/0.577, allocations: 248.6 kB / 0.7127 GB, free: 5.363 MB / 0.545 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001056/0.5771, allocations: 23.94 kB / 0.7127 GB, free: 5.34 MB / 0.545 GB
Notification: Performance of sorting global known variables: time 0.0008802/0.578, allocations: 0.5789 MB / 0.7133 GB, free: 4.75 MB / 0.545 GB
Notification: Performance of sort global known variables: time 1e-07/0.578, allocations: 0 / 0.7133 GB, free: 4.75 MB / 0.545 GB
Notification: Performance of remove unused functions: time 0.001464/0.5794, allocations: 415.7 kB / 0.7137 GB, free: 4.344 MB / 0.545 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 3 (gENCLS.delta,gENCLS.eq,gENCLS.omega)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (52):
 * Single equations (assignments): 50
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 1 system
   {(2,100.0%)}
 * Non-linear Jacobian (size): 0 systems
 * Without analytic Jacobian (size): 0 systems
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
   {(24,15)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01721/0.5966, allocations: 5.801 MB / 0.7193 GB, free: 14.5 MB / 0.5606 GB
Notification: Performance of simCode: created initialization part: time 0.008199/0.6048, allocations: 2.406 MB / 0.7217 GB, free: 12.08 MB / 0.5606 GB
Notification: Performance of simCode: created event and clocks part: time 3.527e-06/0.6048, allocations: 256 / 0.7217 GB, free: 12.08 MB / 0.5606 GB
Notification: Performance of simCode: created simulation system equations: time 0.006091/0.6109, allocations: 1.653 MB / 0.7233 GB, free: 10.41 MB / 0.5606 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001059/0.612, allocations: 95.42 kB / 0.7234 GB, free: 10.31 MB / 0.5606 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04199/0.654, allocations: 15.21 MB / 0.7383 GB, free: 10.88 MB / 0.5762 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005891/0.6546, allocations: 468.1 kB / 0.7387 GB, free: 10.38 MB / 0.5762 GB
Notification: Performance of simCode: alias equations: time 0.0003921/0.655, allocations: 86.3 kB / 0.7388 GB, free: 10.29 MB / 0.5762 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006474/0.6556, allocations: 400.4 kB / 0.7392 GB, free: 9.898 MB / 0.5762 GB
Notification: Performance of SimCode: time 1.172e-06/0.6556, allocations: 0 / 0.7392 GB, free: 9.898 MB / 0.5762 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07906/0.7347, allocations: 38.08 MB / 0.7764 GB, free: 3.965 MB / 0.6075 GB
Notification: Performance of buildModelFMU: Generate platform static: time 13.09/13.82, allocations: 3.938 kB / 0.7764 GB, free: 3.961 MB / 0.6075 GB
"
[Timeout remaining time 646]
(rm -f OpenIPSL_OpenIPSL.Tests.Sources.SourcesWithRealInputs.VoltageSourceReImInputVaryImag.pipe ; mkfifo OpenIPSL_OpenIPSL.Tests.Sources.SourcesWithRealInputs.VoltageSourceReImInputVaryImag.pipe ; head -c 1048576 < OpenIPSL_OpenIPSL.Tests.Sources.SourcesWithRealInputs.VoltageSourceReImInputVaryImag.pipe >> ../files/OpenIPSL_OpenIPSL.Tests.Sources.SourcesWithRealInputs.VoltageSourceReImInputVaryImag.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_OpenIPSL_OpenIPSL_Tests_Sources_SourcesWithRealInputs_VoltageSourceReImInputVaryImag_fmu --startTime=0 --stopTime=10 --stepSize=0.004 --timeout=50 --tolerance=1e-06 OpenIPSL_OpenIPSL_Tests_Sources_SourcesWithRealInputs_VoltageSourceReImInputVaryImag.fmu > OpenIPSL_OpenIPSL.Tests.Sources.SourcesWithRealInputs.VoltageSourceReImInputVaryImag.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 16.73952867416665]
Failed to read output from testmodel.py, exit status != 0:
13.953811639919877 13.971615801 13.602776388
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fa3f2f62fb0>