Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow.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 11.0.0-master/package.mo", uses=false) Using package Buildings with version 11.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/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.Chillers.Validation.Carnot_TEva_reverseFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|chi.sta_a1.T|chi.sta_b1.T|chi.sta_a2.T|chi.sta_b2.T|chi.TSet|chi.QEva_flow|chi.QCon_flow|chi.P|chi.dp1|chi.dp2|chi.COP_nominal|chi.COP",fileNamePrefix="Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow") translateModel(Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|chi.sta_a1.T|chi.sta_b1.T|chi.sta_a2.T|chi.sta_b2.T|chi.TSet|chi.QEva_flow|chi.QCon_flow|chi.P|chi.dp1|chi.dp2|chi.COP_nominal|chi.COP",fileNamePrefix="Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009909/0.0009907, 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 0.001185/0.001185, allocations: 182.9 kB / 16.92 MB, free: 6.672 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.42/1.42, allocations: 223.3 MB / 241 MB, free: 5.34 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.774/2.774, allocations: 462.6 MB / 0.737 GB, free: 15.59 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.0005177/0.0005177, allocations: 9.906 kB / 0.9034 GB, free: 36.46 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3385/0.339, allocations: 159.6 MB / 1.059 GB, free: 4.996 MB / 0.8106 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow): time 0.06326/0.4024, allocations: 59.78 MB / 1.118 GB, free: 9.016 MB / 0.8731 GB Notification: Performance of NFInst.instExpressions: time 0.01658/0.419, allocations: 11.93 MB / 1.129 GB, free: 13.05 MB / 0.8887 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002228/0.4213, allocations: 51.62 kB / 1.129 GB, free: 13 MB / 0.8887 GB Notification: Performance of NFTyping.typeComponents: time 0.002105/0.4234, allocations: 0.5516 MB / 1.13 GB, free: 12.45 MB / 0.8887 GB Notification: Performance of NFTyping.typeBindings: time 0.005597/0.429, allocations: 1.796 MB / 1.132 GB, free: 10.64 MB / 0.8887 GB Notification: Performance of NFTyping.typeClassSections: time 0.003041/0.4321, allocations: 1.08 MB / 1.133 GB, free: 9.57 MB / 0.8887 GB Notification: Performance of NFFlatten.flatten: time 0.00494/0.437, allocations: 3.906 MB / 1.137 GB, free: 5.656 MB / 0.8887 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001733/0.4388, allocations: 0.9228 MB / 1.137 GB, free: 4.703 MB / 0.8887 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002482/0.4413, allocations: 1.116 MB / 1.139 GB, free: 3.582 MB / 0.8887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00165/0.4429, allocations: 0.8631 MB / 1.139 GB, free: 2.715 MB / 0.8887 GB Notification: Performance of NFPackage.collectConstants: time 0.0002533/0.4432, allocations: 44 kB / 1.139 GB, free: 2.672 MB / 0.8887 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002815/0.446, allocations: 1.337 MB / 1.141 GB, free: 1.332 MB / 0.8887 GB Notification: Performance of NFScalarize.scalarize: time 0.0003984/0.4464, allocations: 226.8 kB / 1.141 GB, free: 1.109 MB / 0.8887 GB Notification: Performance of NFVerifyModel.verify: time 0.001158/0.4476, allocations: 0.6349 MB / 1.142 GB, free: 476 kB / 0.8887 GB Notification: Performance of NFConvertDAE.convert: time 0.002535/0.4502, allocations: 1.703 MB / 1.143 GB, free: 14.76 MB / 0.9044 GB Notification: Performance of FrontEnd - DAE generated: time 4.248e-06/0.4502, allocations: 0 / 1.143 GB, free: 14.76 MB / 0.9044 GB Notification: Performance of FrontEnd: time 1.643e-06/0.4502, allocations: 0 / 1.143 GB, free: 14.76 MB / 0.9044 GB Notification: Performance of Transformations before backend: time 4.354e-05/0.4502, allocations: 0 / 1.143 GB, free: 14.76 MB / 0.9044 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 194 * Number of variables: 194 Notification: Performance of Generate backend data structure: time 0.003258/0.4535, allocations: 1.501 MB / 1.145 GB, free: 13.2 MB / 0.9044 GB Notification: Performance of prepare preOptimizeDAE: time 4.378e-05/0.4536, allocations: 15.97 kB / 1.145 GB, free: 13.18 MB / 0.9044 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00283/0.4564, allocations: 0.5144 MB / 1.145 GB, free: 12.67 MB / 0.9044 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002552/0.459, allocations: 1.147 MB / 1.146 GB, free: 11.46 MB / 0.9044 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004044/0.4594, allocations: 129.9 kB / 1.146 GB, free: 11.34 MB / 0.9044 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002114/0.4596, allocations: 80 kB / 1.147 GB, free: 11.26 MB / 0.9044 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002453/0.4621, allocations: 1.033 MB / 1.148 GB, free: 10.2 MB / 0.9044 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.91e-05/0.4621, allocations: 0 / 1.148 GB, free: 10.2 MB / 0.9044 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.142e-05/0.4622, allocations: 32 kB / 1.148 GB, free: 10.16 MB / 0.9044 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.838e-05/0.4622, allocations: 20 kB / 1.148 GB, free: 10.14 MB / 0.9044 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002916/0.4652, allocations: 1.007 MB / 1.149 GB, free: 9.137 MB / 0.9044 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 0.008083/0.4733, allocations: 4.695 MB / 1.153 GB, free: 4.09 MB / 0.9044 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004506/0.4778, allocations: 1.146 MB / 1.154 GB, free: 2.941 MB / 0.9044 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00121/0.4791, allocations: 441.9 kB / 1.155 GB, free: 2.508 MB / 0.9044 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001068/0.4801, allocations: 1.025 MB / 1.156 GB, free: 1.262 MB / 0.9044 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.226e-05/0.4802, allocations: 42.98 kB / 1.156 GB, free: 1.207 MB / 0.9044 GB Notification: Performance of pre-optimization done (n=53): time 2.825e-06/0.4802, allocations: 0 / 1.156 GB, free: 1.207 MB / 0.9044 GB Notification: Performance of matching and sorting (n=53): time 0.008659/0.4889, allocations: 2.147 MB / 1.158 GB, free: 15.03 MB / 0.92 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.968e-05/0.489, allocations: 71.78 kB / 1.158 GB, free: 14.95 MB / 0.92 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001643/0.4906, allocations: 0.9396 MB / 1.159 GB, free: 13.99 MB / 0.92 GB Notification: Performance of collectPreVariables (initialization): time 0.0001001/0.4907, allocations: 37.7 kB / 1.159 GB, free: 13.95 MB / 0.92 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004455/0.4912, allocations: 0.5002 MB / 1.159 GB, free: 13.45 MB / 0.92 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002072/0.4914, allocations: 181.3 kB / 1.16 GB, free: 13.27 MB / 0.92 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.513e-05/0.4915, allocations: 49.7 kB / 1.16 GB, free: 13.21 MB / 0.92 GB Notification: Performance of setup shared object (initialization): time 0.0001402/0.4917, allocations: 330 kB / 1.16 GB, free: 12.88 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001152/0.4928, allocations: 376.9 kB / 1.16 GB, free: 12.52 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001311/0.4941, allocations: 0.5537 MB / 1.161 GB, free: 11.9 MB / 0.92 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002309/0.4965, allocations: 0.8127 MB / 1.162 GB, free: 11.06 MB / 0.92 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.831e-06/0.4965, allocations: 0 / 1.162 GB, free: 11.06 MB / 0.92 GB Notification: Performance of matching and sorting (n=69) (initialization): time 0.003451/0.4999, allocations: 1.135 MB / 1.163 GB, free: 9.91 MB / 0.92 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001258/0.5001, allocations: 168.4 kB / 1.163 GB, free: 9.711 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.025e-05/0.5001, allocations: 0 / 1.163 GB, free: 9.711 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00145/0.5016, allocations: 332.5 kB / 1.163 GB, free: 9.383 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000695/0.5023, allocations: 151.8 kB / 1.163 GB, free: 9.234 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001716/0.504, allocations: 0.9464 MB / 1.164 GB, free: 8.262 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001349/0.5054, allocations: 167.3 kB / 1.164 GB, free: 8.098 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001036/0.5055, allocations: 31.97 kB / 1.164 GB, free: 8.066 MB / 0.92 GB Notification: Performance of prepare postOptimizeDAE: time 9.758e-06/0.5055, allocations: 8 kB / 1.164 GB, free: 8.059 MB / 0.92 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003008/0.5085, allocations: 0.9978 MB / 1.165 GB, free: 7.055 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.235e-06/0.5085, allocations: 4 kB / 1.165 GB, free: 7.051 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001195/0.5097, allocations: 319 kB / 1.166 GB, free: 6.738 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006875/0.5104, allocations: 147.8 kB / 1.166 GB, free: 6.594 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001569/0.512, allocations: 0.9347 MB / 1.167 GB, free: 5.633 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001291/0.5133, allocations: 167.4 kB / 1.167 GB, free: 5.469 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.957e-05/0.5134, allocations: 31.92 kB / 1.167 GB, free: 5.438 MB / 0.92 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * 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 (55): * Single equations (assignments): 54 * Array equations: 0 * 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 {(1,14)} Notification: Performance of prepare postOptimizeDAE: time 0.0005918/0.514, allocations: 349.8 kB / 1.167 GB, free: 5.086 MB / 0.92 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002746/0.5143, allocations: 110.7 kB / 1.167 GB, free: 4.977 MB / 0.92 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003523/0.5178, allocations: 1.229 MB / 1.169 GB, free: 3.734 MB / 0.92 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.648e-05/0.5179, allocations: 7.984 kB / 1.169 GB, free: 3.727 MB / 0.92 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.822e-06/0.5179, allocations: 0 / 1.169 GB, free: 3.727 MB / 0.92 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.117e-06/0.5179, allocations: 3.984 kB / 1.169 GB, free: 3.723 MB / 0.92 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005131/0.523, allocations: 2.315 MB / 1.171 GB, free: 1.332 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.009e-05/0.5231, allocations: 4 kB / 1.171 GB, free: 1.328 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006124/0.5237, allocations: 120 kB / 1.171 GB, free: 1.211 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001157/0.5249, allocations: 322.2 kB / 1.171 GB, free: 0.8945 MB / 0.92 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.718e-05/0.5249, allocations: 23.98 kB / 1.171 GB, free: 0.8711 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001612/0.5266, allocations: 0.9594 MB / 1.172 GB, free: 15.89 MB / 0.9356 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.27e-06/0.5266, allocations: 3.984 kB / 1.172 GB, free: 15.88 MB / 0.9356 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004165/0.5307, allocations: 1.405 MB / 1.174 GB, free: 14.44 MB / 0.9356 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009221/0.5317, allocations: 291.4 kB / 1.174 GB, free: 14.14 MB / 0.9356 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000306/0.532, allocations: 15.94 kB / 1.174 GB, free: 14.12 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001656/0.5337, allocations: 123.8 kB / 1.174 GB, free: 14 MB / 0.9356 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001429/0.5339, allocations: 36.38 kB / 1.174 GB, free: 13.96 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001042/0.534, allocations: 31.98 kB / 1.174 GB, free: 13.93 MB / 0.9356 GB Notification: Performance of sorting global known variables: time 0.001767/0.5358, allocations: 0.6637 MB / 1.175 GB, free: 13.26 MB / 0.9356 GB Notification: Performance of sort global known variables: time 4.41e-07/0.5358, allocations: 0 / 1.175 GB, free: 13.26 MB / 0.9356 GB Notification: Performance of remove unused functions: time 0.002105/0.5379, allocations: 0.5729 MB / 1.175 GB, free: 12.68 MB / 0.9356 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * 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 simulation (42): * Single equations (assignments): 38 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * 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 {(1,16)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0009864/0.5389, allocations: 397.6 kB / 1.176 GB, free: 12.29 MB / 0.9356 GB Notification: Performance of simCode: created initialization part: time 0.004533/0.5434, allocations: 1.397 MB / 1.177 GB, free: 10.9 MB / 0.9356 GB Notification: Performance of simCode: created event and clocks part: time 5.481e-06/0.5435, allocations: 0 / 1.177 GB, free: 10.9 MB / 0.9356 GB Notification: Performance of simCode: created simulation system equations: time 0.001458/0.5449, allocations: 484.8 kB / 1.178 GB, free: 10.43 MB / 0.9356 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003334/0.5483, allocations: 0.4935 MB / 1.178 GB, free: 9.934 MB / 0.9356 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004824/0.5531, allocations: 2.411 MB / 1.18 GB, free: 7.465 MB / 0.9356 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007331/0.5539, allocations: 1.066 MB / 1.181 GB, free: 6.367 MB / 0.9356 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003421/0.5542, allocations: 87.41 kB / 1.181 GB, free: 6.281 MB / 0.9356 GB Notification: Performance of SimCode: time 2.245e-06/0.5543, allocations: 0 / 1.181 GB, free: 6.281 MB / 0.9356 GB Notification: Performance of Templates: time 0.03761/0.5919, allocations: 23.84 MB / 1.205 GB, free: 14.59 MB / 0.9669 GB make -j1 -f Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow.makefile (rm -f Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow.pipe >> ../files/Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow.sim & ./Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Chillers_Validation_Carnot_TEva_reverseFlow.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) "" Variables in the reference:time,chi.sta_a1.T,chi.sta_b1.T,chi.sta_a2.T,chi.sta_b2.T,chi.TSet,chi.QEva_flow,chi.QCon_flow,chi.P,chi.dp1,chi.dp2,chi.COP_nominal,chi.COP Variables in the result:chi.COP,chi.COP_nominal,chi.P,chi.QCon_flow,chi.QEva_flow,chi.TSet,chi.dp1,chi.dp2,chi.sta_a1.T,chi.sta_a2.T,chi.sta_b1.T,chi.sta_b2.T,time