Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|hex.sta_a1.T|hex.sta_b1.T|hex.sta_a2.T|hex.sta_b2.T|hex.Q1_flow|hex.Q2_flow|hex.m1_flow|hex.m2_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness") translateModel(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|hex.sta_a1.T|hex.sta_b1.T|hex.sta_a2.T|hex.sta_b2.T|hex.Q1_flow|hex.Q2_flow|hex.m1_flow|hex.m2_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009031/0.0009031, allocations: 98.88 kB / 16.02 MB, free: 76 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001161/0.00116, allocations: 183.7 kB / 16.92 MB, free: 6.77 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.754/1.754, allocations: 223.3 MB / 241 MB, free: 5.352 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/package.mo): time 2.73/2.73, allocations: 437.8 MB / 0.7128 GB, free: 6.934 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.0003937/0.0003938, allocations: 12 kB / 0.8735 GB, free: 3.328 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6944/0.6948, allocations: 153.8 MB / 1.024 GB, free: 15.91 MB / 0.7794 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness): time 0.2148/0.9097, allocations: 195 MB / 1.214 GB, free: 12.16 MB / 0.9669 GB Notification: Performance of NFInst.instExpressions: time 0.01128/0.921, allocations: 7.662 MB / 1.222 GB, free: 4.48 MB / 0.9669 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001656/0.9227, allocations: 39.69 kB / 1.222 GB, free: 4.441 MB / 0.9669 GB Notification: Performance of NFTyping.typeComponents: time 0.001689/0.9244, allocations: 0.5594 MB / 1.222 GB, free: 3.879 MB / 0.9669 GB Notification: Performance of NFTyping.typeBindings: time 0.005587/0.93, allocations: 1.871 MB / 1.224 GB, free: 2 MB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.002842/0.9329, allocations: 1.02 MB / 1.225 GB, free: 0.9883 MB / 0.9669 GB Notification: Performance of NFFlatten.flatten: time 0.004143/0.937, allocations: 3.468 MB / 1.228 GB, free: 13.51 MB / 0.9825 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001329/0.9384, allocations: 0.8153 MB / 1.229 GB, free: 12.67 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003121/0.9415, allocations: 1.361 MB / 1.231 GB, free: 11.3 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001705/0.9432, allocations: 0.8003 MB / 1.231 GB, free: 10.5 MB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 0.0001226/0.9434, allocations: 44 kB / 1.231 GB, free: 10.46 MB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003641/0.947, allocations: 1.964 MB / 1.233 GB, free: 8.492 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.0003262/0.9474, allocations: 258.9 kB / 1.234 GB, free: 8.238 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.0007203/0.9481, allocations: 0.5612 MB / 1.234 GB, free: 7.668 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.002047/0.9501, allocations: 1.539 MB / 1.236 GB, free: 6.125 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 4.889e-06/0.9502, allocations: 0 / 1.236 GB, free: 6.125 MB / 0.9825 GB Notification: Performance of FrontEnd: time 1.973e-06/0.9502, allocations: 0 / 1.236 GB, free: 6.125 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 1.249e-05/0.9502, allocations: 0 / 1.236 GB, free: 6.125 MB / 0.9825 GB 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 0.003431/0.9536, allocations: 1.463 MB / 1.237 GB, free: 4.605 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 4.397e-05/0.9537, allocations: 15.98 kB / 1.237 GB, free: 4.59 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002454/0.9561, allocations: 482.1 kB / 1.238 GB, free: 4.117 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001886/0.958, allocations: 0.9149 MB / 1.238 GB, free: 3.16 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006621/0.9587, allocations: 185.9 kB / 1.239 GB, free: 2.977 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001356/0.9589, allocations: 79.92 kB / 1.239 GB, free: 2.898 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002491/0.9614, allocations: 1.13 MB / 1.24 GB, free: 1.75 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.734e-05/0.9614, allocations: 0 / 1.24 GB, free: 1.75 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.716e-05/0.9615, allocations: 27.98 kB / 1.24 GB, free: 1.723 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.306e-05/0.9615, allocations: 30 kB / 1.24 GB, free: 1.691 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003301/0.9648, allocations: 1.273 MB / 1.241 GB, free: 432 kB / 0.9825 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 0.6112/1.576, allocations: 4.155 MB / 1.245 GB, free: 215.8 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002992/1.579, allocations: 0.9344 MB / 1.246 GB, free: 215.6 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001571/1.581, allocations: 0.5344 MB / 1.247 GB, free: 215.5 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007651/1.581, allocations: 0.6476 MB / 1.247 GB, free: 214.8 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00182/1.583, allocations: 0.6403 MB / 1.248 GB, free: 214.6 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=57): time 2.524e-06/1.583, allocations: 0 / 1.248 GB, free: 214.6 MB / 0.9825 GB Notification: Performance of matching and sorting (n=57): time 0.004996/1.588, allocations: 1.522 MB / 1.249 GB, free: 214.2 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.586e-05/1.588, allocations: 87.91 kB / 1.249 GB, free: 214.1 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001416/1.59, allocations: 0.8374 MB / 1.25 GB, free: 213.8 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 9.402e-05/1.59, allocations: 41.86 kB / 1.25 GB, free: 213.7 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 0.000347/1.59, allocations: 434.8 kB / 1.251 GB, free: 213.4 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001742/1.59, allocations: 190.5 kB / 1.251 GB, free: 213.3 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.003e-05/1.591, allocations: 51.75 kB / 1.251 GB, free: 213.2 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 6.572e-05/1.591, allocations: 326.2 kB / 1.251 GB, free: 212.9 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001416/1.592, allocations: 457.5 kB / 1.252 GB, free: 212.8 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001461/1.593, allocations: 0.5614 MB / 1.252 GB, free: 212.6 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002835/1.596, allocations: 0.9765 MB / 1.253 GB, free: 212.2 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.466e-06/1.596, allocations: 0.6562 kB / 1.253 GB, free: 212.2 MB / 0.9825 GB Notification: Performance of matching and sorting (n=67) (initialization): time 0.003744/1.6, allocations: 1.143 MB / 1.254 GB, free: 211.8 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 9.034e-05/1.6, allocations: 170.8 kB / 1.254 GB, free: 211.7 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.999e-06/1.6, allocations: 6.188 kB / 1.254 GB, free: 211.7 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.291e-05/1.6, allocations: 4.312 kB / 1.254 GB, free: 211.7 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001505/1.602, allocations: 246.1 kB / 1.255 GB, free: 211.6 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004842/1.602, allocations: 1.204 MB / 1.256 GB, free: 210.4 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0013/1.604, allocations: 186 kB / 1.256 GB, free: 210.4 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.448e-05/1.604, allocations: 28.7 kB / 1.256 GB, free: 210.4 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 8.566e-06/1.604, allocations: 9.969 kB / 1.256 GB, free: 210.4 MB / 0.9825 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002842/1.607, allocations: 1.038 MB / 1.257 GB, free: 210.1 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.037e-06/1.607, allocations: 2.094 kB / 1.257 GB, free: 210.1 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.935e-06/1.607, allocations: 9.531 kB / 1.257 GB, free: 210.1 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001017/1.608, allocations: 213 kB / 1.257 GB, free: 210 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.15e-05/1.608, allocations: 9.016 kB / 1.257 GB, free: 210 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001257/1.609, allocations: 181.5 kB / 1.257 GB, free: 210 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.091e-05/1.609, allocations: 28.11 kB / 1.257 GB, free: 210 MB / 0.9825 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * Number of states: 0 () * Number of discrete variables: 5 (trapezoid.count,$PRE.trapezoid.count,trapezoid.T_start,$PRE.trapezoid.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (66): * Single equations (assignments): 63 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0005793/1.61, allocations: 342.5 kB / 1.258 GB, free: 209.7 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001737/1.61, allocations: 98.94 kB / 1.258 GB, free: 209.7 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003372/1.613, allocations: 1.224 MB / 1.259 GB, free: 209.3 MB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.967e-05/1.613, allocations: 7.031 kB / 1.259 GB, free: 209.3 MB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.302e-06/1.613, allocations: 1.469 kB / 1.259 GB, free: 209.3 MB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.422e-05/1.613, allocations: 3.188 kB / 1.259 GB, free: 209.3 MB / 0.9825 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005434/1.619, allocations: 2.396 MB / 1.261 GB, free: 208.2 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.638e-06/1.619, allocations: 3.125 kB / 1.261 GB, free: 208.2 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001121/1.62, allocations: 219.5 kB / 1.262 GB, free: 208.2 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.786e-05/1.62, allocations: 5.344 kB / 1.262 GB, free: 208.2 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.243e-05/1.62, allocations: 23.88 kB / 1.262 GB, free: 208.2 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004053/1.62, allocations: 1.196 MB / 1.263 GB, free: 207 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.098e-06/1.62, allocations: 4.156 kB / 1.263 GB, free: 207 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003128/1.623, allocations: 1.295 MB / 1.264 GB, free: 206.4 MB / 0.9825 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000528/1.624, allocations: 288.1 kB / 1.264 GB, free: 206.2 MB / 0.9825 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00014/1.624, allocations: 20.39 kB / 1.264 GB, free: 206.2 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001191/1.625, allocations: 163.9 kB / 1.265 GB, free: 206.2 MB / 0.9825 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000152/1.625, allocations: 57.14 kB / 1.265 GB, free: 206.2 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.475e-05/1.626, allocations: 35.08 kB / 1.265 GB, free: 206.2 MB / 0.9825 GB Notification: Performance of sorting global known variables: time 0.0008489/1.626, allocations: 0.5795 MB / 1.265 GB, free: 205.9 MB / 0.9825 GB Notification: Performance of sort global known variables: time 2e-07/1.626, allocations: 0 / 1.265 GB, free: 205.9 MB / 0.9825 GB Notification: Performance of remove unused functions: time 0.001402/1.628, allocations: 487.8 kB / 1.266 GB, free: 205.8 MB / 0.9825 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,trapezoid.T_start,trapezoid.count) * Number of discrete states: 1 (trapezoid.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (63): * Single equations (assignments): 57 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0006635/1.628, allocations: 289.2 kB / 1.266 GB, free: 205.7 MB / 0.9825 GB Notification: Performance of simCode: created initialization part: time 0.004683/1.633, allocations: 1.725 MB / 1.268 GB, free: 205.2 MB / 0.9825 GB Notification: Performance of simCode: created event and clocks part: time 6.051e-06/1.633, allocations: 1.594 kB / 1.268 GB, free: 205.2 MB / 0.9825 GB Notification: Performance of simCode: created simulation system equations: time 0.001587/1.635, allocations: 0.5907 MB / 1.268 GB, free: 205 MB / 0.9825 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002741/1.638, allocations: 466.8 kB / 1.269 GB, free: 204.9 MB / 0.9825 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003773/1.641, allocations: 2.355 MB / 1.271 GB, free: 203.3 MB / 0.9825 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000362/1.642, allocations: 1.04 MB / 1.272 GB, free: 202.4 MB / 0.9825 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003422/1.642, allocations: 90.58 kB / 1.272 GB, free: 202.4 MB / 0.9825 GB Notification: Performance of SimCode: time 5.21e-07/1.642, allocations: 96 / 1.272 GB, free: 202.4 MB / 0.9825 GB Notification: Performance of Templates: time 0.02434/1.666, allocations: 25.14 MB / 1.297 GB, free: 178.8 MB / 0.9825 GB make -j1 -f Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.makefile (rm -f Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe ; mkfifo Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe >> ../files/Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.sim & ./Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_HeatExchangers_Validation_ConstantEffectiveness.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) "" Variables in the reference:time,hex.sta_a1.T,hex.sta_b1.T,hex.sta_a2.T,hex.sta_b2.T,hex.Q1_flow,hex.Q2_flow,hex.m1_flow,hex.m2_flow Variables in the result:hex.Q1_flow,hex.Q2_flow,hex.m1_flow,hex.m2_flow,hex.sta_a1.T,hex.sta_a2.T,hex.sta_b1.T,hex.sta_b2.T,time