Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.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 0.0007616/0.0007616, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 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 0.0007623/0.0007623, allocations: 169.9 kB / 22.46 MB, free: 2.105 MB / 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 0.8454/0.8454, allocations: 177.1 MB / 202.8 MB, free: 5.738 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-531:190:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-531:198:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 0.6899/0.6899, allocations: 154.5 MB / 413.7 MB, free: 0.8359 MB / 378.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 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: "" <> buildModelFMU(IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor,fileNamePrefix="IDEAS_dev_IDEAS_Airflow_Multizone_Validation_ThreeRoomsContamDiscretizedDoor",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor,fileNamePrefix="IDEAS_dev_IDEAS_Airflow_Multizone_Validation_ThreeRoomsContamDiscretizedDoor",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.543e-06/1.543e-06, allocations: 0 / 0.618 GB, free: 13.7 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.579e-05/1.733e-05, allocations: 5.234 kB / 0.6181 GB, free: 13.69 MB / 0.5886 GB
Notification: Performance of NFInst.instantiate(IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor): time 0.4076/0.4076, allocations: 265.9 MB / 0.8777 GB, free: 9.621 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.01439/0.422, allocations: 14.46 MB / 0.8919 GB, free: 11.13 MB / 0.7448 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001313/0.4233, allocations: 95.25 kB / 0.8919 GB, free: 11.04 MB / 0.7448 GB
Notification: Performance of NFTyping.typeComponents: time 0.002453/0.4257, allocations: 1.673 MB / 0.8936 GB, free: 9.355 MB / 0.7448 GB
Notification: Performance of NFTyping.typeBindings: time 0.008454/0.4342, allocations: 6.386 MB / 0.8998 GB, free: 2.938 MB / 0.7448 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004489/0.4387, allocations: 2.945 MB / 0.9027 GB, free: 15.99 MB / 0.7605 GB
Notification: Performance of NFFlatten.flatten: time 0.005088/0.4438, allocations: 7.391 MB / 0.9099 GB, free: 8.59 MB / 0.7605 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001712/0.4455, allocations: 2.021 MB / 0.9119 GB, free: 6.512 MB / 0.7605 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00329/0.4488, allocations: 3.92 MB / 0.9157 GB, free: 2.582 MB / 0.7605 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002169/0.4509, allocations: 2.476 MB / 0.9181 GB, free: 120 kB / 0.7605 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003045/0.4513, allocations: 344 kB / 0.9185 GB, free: 15.78 MB / 0.7761 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005699/0.4569, allocations: 4.832 MB / 0.9232 GB, free: 10.93 MB / 0.7761 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008989/0.4578, allocations: 1.613 MB / 0.9248 GB, free: 9.316 MB / 0.7761 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009796/0.4588, allocations: 1.407 MB / 0.9261 GB, free: 7.906 MB / 0.7761 GB
Notification: Performance of NFConvertDAE.convert: time 0.005981/0.4648, allocations: 7.02 MB / 0.933 GB, free: 0.8672 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 4.218e-06/0.4648, allocations: 0 / 0.933 GB, free: 0.8672 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 1.543e-06/0.4648, allocations: 0 / 0.933 GB, free: 0.8672 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 3.235e-05/0.4648, allocations: 0 / 0.933 GB, free: 0.8672 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 747
 * Number of variables: 747
Notification: Performance of Generate backend data structure: time 0.00524/0.4701, allocations: 4.139 MB / 0.937 GB, free: 12.67 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.855e-05/0.4701, allocations: 13.47 kB / 0.937 GB, free: 12.66 MB / 0.7917 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003381/0.4705, allocations: 413 kB / 0.9374 GB, free: 12.25 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005147/0.4756, allocations: 1.516 MB / 0.9389 GB, free: 10.73 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002233/0.4779, allocations: 1.817 MB / 0.9407 GB, free: 8.863 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001085/0.478, allocations: 217.6 kB / 0.9409 GB, free: 8.648 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003382/0.4783, allocations: 287.9 kB / 0.9412 GB, free: 8.367 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004568/0.4829, allocations: 4.448 MB / 0.9455 GB, free: 3.754 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.2e-05/0.4829, allocations: 11.94 kB / 0.9455 GB, free: 3.742 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002328/0.4831, allocations: 119.9 kB / 0.9456 GB, free: 3.625 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001035/0.4832, allocations: 165.6 kB / 0.9458 GB, free: 3.461 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004966/0.4882, allocations: 4.488 MB / 0.9502 GB, free: 14.96 MB / 0.8073 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 0.009298/0.4975, allocations: 9.443 MB / 0.9594 GB, free: 5.375 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00391/0.5014, allocations: 3.593 MB / 0.9629 GB, free: 1.789 MB / 0.8073 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0021/0.5035, allocations: 1.939 MB / 0.9648 GB, free: 15.84 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000175/0.5037, allocations: 68.56 kB / 0.9649 GB, free: 15.78 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.347e-05/0.5037, allocations: 64.81 kB / 0.9649 GB, free: 15.7 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=285): time 3.587e-06/0.5037, allocations: 0 / 0.9649 GB, free: 15.7 MB / 0.823 GB
Notification: Performance of matching and sorting (n=285): time 0.005887/0.5096, allocations: 4.957 MB / 0.9698 GB, free: 10.7 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.261e-05/0.5097, allocations: 81.66 kB / 0.9698 GB, free: 10.61 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001201/0.5109, allocations: 1.472 MB / 0.9713 GB, free: 9.129 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001532/0.511, allocations: 73.7 kB / 0.9714 GB, free: 9.051 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000459/0.5115, allocations: 1.072 MB / 0.9724 GB, free: 7.969 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005381/0.512, allocations: 1.003 MB / 0.9734 GB, free: 6.957 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005471/0.5126, allocations: 457.4 kB / 0.9738 GB, free: 6.504 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 5.712e-05/0.5126, allocations: 305.1 kB / 0.9741 GB, free: 6.203 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001776/0.5144, allocations: 1.524 MB / 0.9756 GB, free: 4.676 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001956/0.5163, allocations: 1.828 MB / 0.9774 GB, free: 2.785 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003883/0.5202, allocations: 3.403 MB / 0.9807 GB, free: 15.31 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.613e-06/0.5202, allocations: 4 kB / 0.9807 GB, free: 15.3 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=333) (initialization): time 0.00452/0.5248, allocations: 3.854 MB / 0.9845 GB, free: 11.41 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 4.143e-05/0.5248, allocations: 8 kB / 0.9845 GB, free: 11.4 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.018e-05/0.5248, allocations: 7.938 kB / 0.9845 GB, free: 11.39 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.181e-05/0.5248, allocations: 12 kB / 0.9845 GB, free: 11.38 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001651/0.5265, allocations: 0.6202 MB / 0.9851 GB, free: 10.76 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.601e-05/0.5265, allocations: 19.98 kB / 0.9851 GB, free: 10.74 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001288/0.5278, allocations: 278.2 kB / 0.9854 GB, free: 10.47 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001494/0.5279, allocations: 87.97 kB / 0.9855 GB, free: 10.38 MB / 0.8386 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * 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 (333):
 * Single equations (assignments): 333
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0009104/0.5288, allocations: 0.6972 MB / 0.9862 GB, free: 9.676 MB / 0.8386 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003014/0.5292, allocations: 259.2 kB / 0.9864 GB, free: 9.422 MB / 0.8386 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003575/0.5295, allocations: 347.2 kB / 0.9867 GB, free: 9.074 MB / 0.8386 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.194e-05/0.5295, allocations: 32 kB / 0.9868 GB, free: 9.043 MB / 0.8386 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.052e-05/0.5295, allocations: 0 / 0.9868 GB, free: 9.043 MB / 0.8386 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00374/0.5333, allocations: 3.282 MB / 0.99 GB, free: 5.707 MB / 0.8386 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2376/0.7709, allocations: 6.992 MB / 0.9968 GB, free: 295.2 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.057e-06/0.7709, allocations: 2.781 kB / 0.9968 GB, free: 295.2 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001758/0.7726, allocations: 0.6165 MB / 0.9974 GB, free: 295.2 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.099e-05/0.7727, allocations: 14.41 kB / 0.9974 GB, free: 295.2 MB / 0.8386 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001375/0.7728, allocations: 76.06 kB / 0.9975 GB, free: 295.2 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.377e-06/0.7728, allocations: 17.25 kB / 0.9975 GB, free: 295.2 MB / 0.8386 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.925e-06/0.7728, allocations: 8.125 kB / 0.9975 GB, free: 295.2 MB / 0.8386 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005879/0.7787, allocations: 5.925 MB / 1.003 GB, free: 293 MB / 0.8386 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009599/0.7796, allocations: 0.6159 MB / 1.004 GB, free: 292.8 MB / 0.8386 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002331/0.7799, allocations: 58.5 kB / 1.004 GB, free: 292.8 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001123/0.781, allocations: 138.6 kB / 1.004 GB, free: 292.8 MB / 0.8386 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002452/0.7812, allocations: 181.2 kB / 1.004 GB, free: 292.7 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001253/0.7814, allocations: 87.36 kB / 1.004 GB, free: 292.7 MB / 0.8386 GB
Notification: Performance of sorting global known variables: time 0.0007906/0.7822, allocations: 1.003 MB / 1.005 GB, free: 292.3 MB / 0.8386 GB
Notification: Performance of sort global known variables: time 1.8e-07/0.7822, allocations: 2.5 kB / 1.005 GB, free: 292.3 MB / 0.8386 GB
Notification: Performance of remove unused functions: time 0.001404/0.7836, allocations: 1.054 MB / 1.006 GB, free: 292.2 MB / 0.8386 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 18 (volEas.dynBal.medium.Xi[1],volEas.dynBal.U,volEas.dynBal.m,volEas.dynBal.mC[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volWes.dynBal.medium.Xi[1],volWes.dynBal.U,volWes.dynBal.m,volWes.dynBal.mC[1],oriEasTop.mExc,volTop.dynBal.medium.Xi[1],volTop.dynBal.U,volTop.dynBal.m,volTop.dynBal.mC[1])
 * 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 (285):
 * Single equations (assignments): 285
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * 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 0.006017/0.7896, allocations: 6.725 MB / 1.013 GB, free: 289.1 MB / 0.8386 GB
Notification: Performance of simCode: created initialization part: time 0.003629/0.7932, allocations: 3.436 MB / 1.016 GB, free: 288 MB / 0.8386 GB
Notification: Performance of simCode: created event and clocks part: time 3.426e-06/0.7932, allocations: 2.625 kB / 1.016 GB, free: 288 MB / 0.8386 GB
Notification: Performance of simCode: created simulation system equations: time 0.001757/0.795, allocations: 1.776 MB / 1.018 GB, free: 287.4 MB / 0.8386 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003027/0.798, allocations: 1.345 MB / 1.019 GB, free: 287.1 MB / 0.8386 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02405/0.8221, allocations: 22.9 MB / 1.042 GB, free: 277.6 MB / 0.8386 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001109/0.8232, allocations: 1.437 MB / 1.043 GB, free: 277.3 MB / 0.8386 GB
Notification: Performance of simCode: alias equations: time 0.002576/0.8257, allocations: 1.003 MB / 1.044 GB, free: 277.1 MB / 0.8386 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001293/0.827, allocations: 1.134 MB / 1.045 GB, free: 276.3 MB / 0.8386 GB
Notification: Performance of SimCode: time 1.233e-06/0.827, allocations: 4 kB / 1.045 GB, free: 276.2 MB / 0.8386 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06614/0.8932, allocations: 83.54 MB / 1.127 GB, free: 209.1 MB / 0.8386 GB
Notification: Performance of buildModelFMU: Generate platform static: time 8.432/9.325, allocations: 11.25 kB / 1.127 GB, free: 209.1 MB / 0.8386 GB
"
[Timeout remaining time 651]
(rm -f IDEAS_dev_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.pipe ; mkfifo IDEAS_dev_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.pipe >> ../files/IDEAS_dev_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_IDEAS_dev_IDEAS_Airflow_Multizone_Validation_ThreeRoomsContamDiscretizedDoor_fmu --startTime=0 --stopTime=3600 --stepSize=1.44 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_Airflow_Multizone_Validation_ThreeRoomsContamDiscretizedDoor.fmu > IDEAS_dev_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 11.944673753343523]
Failed to read output from testmodel.py, exit status != 0:
9.454338688403368 9.464446963 8.997555721
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x78998e9e9f40>