Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 1.4.1/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 1.4.1/package.mo): time 0.1049/0.1049, allocations: 11.16 MB / 30.51 MB, free: 4.938 MB / 24.77 MB " [Timeout remaining time 180] 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 0.001789/0.001789, allocations: 95.59 kB / 38.14 MB, free: 7.199 MB / 33.03 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 0.001925/0.001925, allocations: 164.5 kB / 45.85 MB, free: 10.59 MB / 44.04 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 1.555/1.555, allocations: 177.2 MB / 230.6 MB, free: 4.762 MB / 202.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Physiolibrary 3.0.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Physiolibrary 3.0.0/package.mo): time 0.1571/0.1571, allocations: 17.63 MB / 309.1 MB, free: 8.793 MB / 282.7 MB " [Timeout remaining time 180] Using package Physiolibrary with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Physiolibrary 3.0.0/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) Using package Chemical with version 1.4.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 1.4.1/package.mo) Running command: translateModel(Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation") translateModel(Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.953e-06/1.953e-06, allocations: 0 / 390.6 MB, free: 46.38 MB / 330.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.015e-05/3.21e-05, allocations: 5.484 kB / 390.6 MB, free: 46.37 MB / 330.7 MB Notification: Performance of NFInst.instantiate(Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation): time 0.0782/0.07823, allocations: 75.61 MB / 466.2 MB, free: 2.602 MB / 362.7 MB Notification: Performance of NFInst.instExpressions: time 0.04352/0.1218, allocations: 27.16 MB / 493.4 MB, free: 7.352 MB / 394.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002194/0.1239, allocations: 47.62 kB / 493.4 MB, free: 7.305 MB / 394.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001369/0.1253, allocations: 397 kB / 493.8 MB, free: 6.914 MB / 394.7 MB Notification: Performance of NFTyping.typeBindings: time 0.01002/0.1353, allocations: 2.973 MB / 496.8 MB, free: 3.922 MB / 394.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.01157/0.1469, allocations: 3.044 MB / 499.8 MB, free: 0.8594 MB / 394.7 MB Notification: Performance of NFFlatten.flatten: time 0.005383/0.1523, allocations: 2.672 MB / 0.4907 GB, free: 14.18 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001333/0.1536, allocations: 0.6053 MB / 0.4913 GB, free: 13.56 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004916/0.1585, allocations: 1.899 MB / 0.4932 GB, free: 11.65 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001971/0.1605, allocations: 0.8841 MB / 0.494 GB, free: 10.77 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001942/0.1607, allocations: 91.98 kB / 0.4941 GB, free: 10.68 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.007644/0.1683, allocations: 2.057 MB / 0.4961 GB, free: 8.613 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.000575/0.1689, allocations: 322.8 kB / 0.4964 GB, free: 8.297 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.001059/0.17, allocations: 443 kB / 0.4969 GB, free: 7.863 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01227/0.1822, allocations: 3.398 MB / 0.5002 GB, free: 4.453 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 8.987e-06/0.1823, allocations: 0 / 0.5002 GB, free: 4.453 MB / 410.7 MB Notification: Performance of FrontEnd: time 1.733e-06/0.1823, allocations: 0 / 0.5002 GB, free: 4.453 MB / 410.7 MB Notification: Performance of Transformations before backend: time 4.013e-05/0.1823, allocations: 0 / 0.5002 GB, free: 4.453 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 177 * Number of variables: 177 Notification: Performance of Generate backend data structure: time 0.005304/0.1876, allocations: 1.735 MB / 0.5019 GB, free: 2.676 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.662e-05/0.1877, allocations: 8.031 kB / 0.5019 GB, free: 2.668 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004125/0.1881, allocations: 167.3 kB / 0.502 GB, free: 2.504 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001538/0.1896, allocations: 0.6314 MB / 0.5027 GB, free: 1.844 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.565e-05/0.1897, allocations: 58 kB / 0.5027 GB, free: 1.785 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001552/0.1898, allocations: 75.94 kB / 0.5028 GB, free: 1.711 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001955/0.1918, allocations: 0.9961 MB / 0.5038 GB, free: 0.6289 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.966e-05/0.1918, allocations: 0 / 0.5038 GB, free: 0.6289 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.416e-05/0.1919, allocations: 32 kB / 0.5038 GB, free: 0.5977 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.885e-05/0.1919, allocations: 20 kB / 0.5038 GB, free: 0.5781 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001824/0.1938, allocations: 0.6881 MB / 0.5045 GB, free: 15.89 MB / 426.7 MB 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 0.006039/0.1998, allocations: 3.642 MB / 0.508 GB, free: 12.14 MB / 426.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001362/0.2012, allocations: 0.5758 MB / 0.5086 GB, free: 11.56 MB / 426.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001076/0.2022, allocations: 448.8 kB / 0.509 GB, free: 11.12 MB / 426.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.00286/0.2051, allocations: 1.134 MB / 0.5101 GB, free: 9.961 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.37e-05/0.2051, allocations: 37.89 kB / 0.5102 GB, free: 9.914 MB / 426.7 MB Notification: Performance of pre-optimization done (n=53): time 2.525e-06/0.2051, allocations: 0 / 0.5102 GB, free: 9.914 MB / 426.7 MB Notification: Performance of matching and sorting (n=53): time 0.002723/0.2079, allocations: 0.9636 MB / 0.5111 GB, free: 8.93 MB / 426.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.348e-05/0.2079, allocations: 55.91 kB / 0.5112 GB, free: 8.863 MB / 426.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001384/0.2093, allocations: 0.8352 MB / 0.512 GB, free: 8.012 MB / 426.7 MB Notification: Performance of collectPreVariables (initialization): time 6.282e-05/0.2094, allocations: 37.7 kB / 0.512 GB, free: 7.969 MB / 426.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0005014/0.2099, allocations: 0.53 MB / 0.5125 GB, free: 7.434 MB / 426.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.000267/0.2101, allocations: 222.2 kB / 0.5127 GB, free: 7.215 MB / 426.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003392/0.2105, allocations: 184.2 kB / 0.5129 GB, free: 7.027 MB / 426.7 MB Notification: Performance of setup shared object (initialization): time 0.0004291/0.2109, allocations: 0.5976 MB / 0.5135 GB, free: 6.418 MB / 426.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006201/0.2115, allocations: 265.8 kB / 0.5138 GB, free: 6.156 MB / 426.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009702/0.2125, allocations: 0.5563 MB / 0.5143 GB, free: 5.48 MB / 426.7 MB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: PulmonaryArteries.mass = PulmonaryArteries.tm_start (PulmonaryArteries.m_start[1] + PulmonaryArteries.massOffset = PulmonaryArteries.tm_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: PulmonaryVeins.mass = PulmonaryVeins.tm_start (PulmonaryVeins.m_start[1] + PulmonaryVeins.massOffset = PulmonaryVeins.tm_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: SystemicVeins.mass = SystemicVeins.tm_start (SystemicVeins.m_start[1] + SystemicVeins.massOffset = SystemicVeins.tm_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: SystemicArteries.mass = SystemicArteries.tm_start (SystemicArteries.m_start[1] + SystemicArteries.massOffset = SystemicArteries.tm_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.006681/0.2192, allocations: 2.544 MB / 0.5168 GB, free: 2.824 MB / 426.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.356e-05/0.2192, allocations: 4 kB / 0.5168 GB, free: 2.82 MB / 426.7 MB Notification: Performance of matching and sorting (n=102) (initialization): time 0.002542/0.2217, allocations: 1.023 MB / 0.5178 GB, free: 1.773 MB / 426.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.496e-05/0.2218, allocations: 8 kB / 0.5178 GB, free: 1.766 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.789e-05/0.2218, allocations: 12.03 kB / 0.5178 GB, free: 1.754 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006383/0.2224, allocations: 194.6 kB / 0.518 GB, free: 1.547 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007965/0.2232, allocations: 175.7 kB / 0.5182 GB, free: 1.375 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2187/0.4419, allocations: 3.314 MB / 0.5214 GB, free: 141.6 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001096/0.443, allocations: 81.67 kB / 0.5215 GB, free: 141.6 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001007/0.4431, allocations: 38.86 kB / 0.5215 GB, free: 141.6 MB / 426.7 MB Warning: The initial conditions are over specified. The following 4 initial equations are redundant, so they are removed from the initialization system: PulmonaryArteries.mass = PulmonaryArteries.tm_start PulmonaryVeins.mass = PulmonaryVeins.tm_start SystemicVeins.mass = SystemicVeins.tm_start SystemicArteries.mass = SystemicArteries.tm_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * 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 (98): * Single equations (assignments): 94 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * 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): 4 systems {(1,1), (1,1), (1,1), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0004555/0.4435, allocations: 265 kB / 0.5218 GB, free: 141.4 MB / 426.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002777/0.4438, allocations: 102.2 kB / 0.5219 GB, free: 141.4 MB / 426.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001808/0.4456, allocations: 0.7626 MB / 0.5226 GB, free: 141.3 MB / 426.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.317e-06/0.4456, allocations: 7.938 kB / 0.5226 GB, free: 141.3 MB / 426.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.922e-06/0.4456, allocations: 0 / 0.5226 GB, free: 141.3 MB / 426.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.844e-06/0.4456, allocations: 3.656 kB / 0.5226 GB, free: 141.3 MB / 426.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008847/0.4465, allocations: 0.6425 MB / 0.5233 GB, free: 141.2 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.597e-06/0.4465, allocations: 0 / 0.5233 GB, free: 141.2 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005242/0.447, allocations: 96.53 kB / 0.5233 GB, free: 141.2 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004944/0.4475, allocations: 189 kB / 0.5235 GB, free: 141.2 MB / 426.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.346e-05/0.4476, allocations: 28.12 kB / 0.5235 GB, free: 141.2 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001182/0.4488, allocations: 3.3 MB / 0.5268 GB, free: 138 MB / 426.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.884e-06/0.4488, allocations: 0 / 0.5268 GB, free: 138 MB / 426.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002378/0.4511, allocations: 1.207 MB / 0.528 GB, free: 137.6 MB / 426.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0004867/0.4516, allocations: 152 kB / 0.5281 GB, free: 137.5 MB / 426.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001197/0.4518, allocations: 13.69 kB / 0.5281 GB, free: 137.5 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004533/0.4522, allocations: 18.62 kB / 0.5281 GB, free: 137.5 MB / 426.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001556/0.4524, allocations: 50.08 kB / 0.5282 GB, free: 137.5 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.014e-05/0.4524, allocations: 19.42 kB / 0.5282 GB, free: 137.5 MB / 426.7 MB Notification: Performance of sorting global known variables: time 0.0007115/0.4531, allocations: 0.5278 MB / 0.5287 GB, free: 137.3 MB / 426.7 MB Notification: Performance of sort global known variables: time 8e-08/0.4531, allocations: 0 / 0.5287 GB, free: 137.3 MB / 426.7 MB Notification: Performance of remove unused functions: time 0.002635/0.4558, allocations: 0.8124 MB / 0.5295 GB, free: 137.2 MB / 426.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 8 (PulmonaryArteries.enthalpy,PulmonaryArteries.substanceMasses[1],PulmonaryVeins.enthalpy,PulmonaryVeins.substanceMasses[1],SystemicVeins.enthalpy,SystemicVeins.substanceMasses[1],SystemicArteries.enthalpy,SystemicArteries.substanceMasses[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 (53): * Single equations (assignments): 49 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * 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): 4 systems {(1,1), (1,1), (1,1), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003086/0.4588, allocations: 1.134 MB / 0.5306 GB, free: 137 MB / 426.7 MB Notification: Performance of simCode: created initialization part: time 0.002069/0.4609, allocations: 0.7072 MB / 0.5313 GB, free: 136.8 MB / 426.7 MB Notification: Performance of simCode: created event and clocks part: time 5.14e-06/0.4609, allocations: 1.062 kB / 0.5313 GB, free: 136.8 MB / 426.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0007654/0.4617, allocations: 338.5 kB / 0.5316 GB, free: 136.7 MB / 426.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002179/0.4639, allocations: 403.3 kB / 0.532 GB, free: 136.6 MB / 426.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003153/0.467, allocations: 1.724 MB / 0.5337 GB, free: 135.8 MB / 426.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005333/0.4676, allocations: 406.1 kB / 0.5341 GB, free: 135.7 MB / 426.7 MB Notification: Performance of simCode: alias equations: time 0.0008001/0.4684, allocations: 148.9 kB / 0.5342 GB, free: 135.7 MB / 426.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002261/0.4686, allocations: 76 kB / 0.5343 GB, free: 135.7 MB / 426.7 MB Notification: Performance of SimCode: time 1.834e-06/0.4686, allocations: 1.375 kB / 0.5343 GB, free: 135.7 MB / 426.7 MB Notification: Performance of Templates: time 0.03605/0.5046, allocations: 29.53 MB / 0.5631 GB, free: 110.5 MB / 426.7 MB " [Timeout remaining time 659] make -j1 -f Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.makefile [Timeout 660] (rm -f Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.pipe ; mkfifo Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.pipe ; head -c 1048576 < Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.pipe >> ../files/Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.sim & ./Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation -abortSlowSimulation -alarm=240 -lv LOG_STATS > Physiolibrary_Physiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 6.399460275890306]