Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package BuildSysPro with version 3.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo) Running command: translateModel(BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse,tolerance=1e-06,outputFormat="empty",numberOfIntervals=60000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse") translateModel(BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse,tolerance=1e-06,outputFormat="empty",numberOfIntervals=60000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo): time 0.7972/0.7972, allocations: 128.7 MB / 144.5 MB, free: 1.379 MB / 106.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001528/0.001528, allocations: 191.5 kB / 174.2 MB, free: 5.93 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.835/1.835, allocations: 205.1 MB / 408.9 MB, free: 9.719 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001084/0.001084, allocations: 110.6 kB / 485.1 MB, free: 13.56 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 0.001104/0.001104, allocations: 57.62 kB / 0.558 GB, free: 97.55 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1762/0.1773, allocations: 75.48 MB / 0.6317 GB, free: 33.01 MB / 442.7 MB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse): time 0.6868/0.8642, allocations: 198.9 MB / 0.8259 GB, free: 8.551 MB / 0.5261 GB Notification: Performance of NFInst.instExpressions: time 0.01524/0.8795, allocations: 9.684 MB / 0.8354 GB, free: 4.078 MB / 0.5261 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002931/0.8824, allocations: 34.12 kB / 0.8354 GB, free: 4.066 MB / 0.5261 GB Notification: Performance of NFTyping.typeComponents: time 0.002558/0.8851, allocations: 0.5927 MB / 0.836 GB, free: 3.586 MB / 0.5261 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/IBPSA/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘BuildSysPro.IBPSA.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/IBPSA/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘BuildSysPro.IBPSA.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘BuildSysPro.IBPSA.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/IBPSA/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘BuildSysPro.IBPSA.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘BuildSysPro.IBPSA.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/IBPSA/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘BuildSysPro.IBPSA.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘BuildSysPro.IBPSA.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. Notification: Performance of NFTyping.typeBindings: time 0.009031/0.8941, allocations: 2.18 MB / 0.8381 GB, free: 1.926 MB / 0.5261 GB Notification: Performance of NFTyping.typeClassSections: time 0.004651/0.8988, allocations: 1.425 MB / 0.8395 GB, free: 0.8672 MB / 0.5261 GB Notification: Performance of NFFlatten.flatten: time 0.007562/0.9064, allocations: 5.213 MB / 0.8446 GB, free: 14 MB / 0.5417 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003169/0.9096, allocations: 1.775 MB / 0.8463 GB, free: 12.86 MB / 0.5417 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003801/0.9134, allocations: 1.39 MB / 0.8477 GB, free: 12.13 MB / 0.5417 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003973/0.9174, allocations: 1.452 MB / 0.8491 GB, free: 11.26 MB / 0.5417 GB Notification: Performance of NFPackage.collectConstants: time 0.0004234/0.9179, allocations: 128.1 kB / 0.8492 GB, free: 11.26 MB / 0.5417 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005405/0.9233, allocations: 2.105 MB / 0.8513 GB, free: 9.449 MB / 0.5417 GB Notification: Performance of NFScalarize.scalarize: time 0.00101/0.9243, allocations: 0.7243 MB / 0.852 GB, free: 8.723 MB / 0.5417 GB Notification: Performance of NFVerifyModel.verify: time 0.001941/0.9263, allocations: 1.143 MB / 0.8531 GB, free: 7.574 MB / 0.5417 GB Notification: Performance of NFConvertDAE.convert: time 0.01004/0.9363, allocations: 4.409 MB / 0.8574 GB, free: 3.152 MB / 0.5417 GB Notification: Performance of FrontEnd - DAE generated: time 8.426e-06/0.9364, allocations: 0 / 0.8574 GB, free: 3.152 MB / 0.5417 GB Notification: Performance of FrontEnd: time 3.997e-06/0.9364, allocations: 3.984 kB / 0.8574 GB, free: 3.148 MB / 0.5417 GB Notification: Performance of Transformations before backend: time 6.558e-05/0.9365, allocations: 0 / 0.8574 GB, free: 3.148 MB / 0.5417 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 494 * Number of variables: 494 Notification: Performance of Generate backend data structure: time 0.006472/0.943, allocations: 2.785 MB / 0.8602 GB, free: 312 kB / 0.5417 GB Notification: Performance of prepare preOptimizeDAE: time 4.388e-05/0.943, allocations: 8.031 kB / 0.8602 GB, free: 304 kB / 0.5417 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003214/0.9462, allocations: 0.5436 MB / 0.8607 GB, free: 15.75 MB / 0.5573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002649/0.9489, allocations: 1.36 MB / 0.862 GB, free: 14.33 MB / 0.5573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001198/0.949, allocations: 147.8 kB / 0.8622 GB, free: 14.19 MB / 0.5573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003087/0.9494, allocations: 187.9 kB / 0.8623 GB, free: 14 MB / 0.5573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004516/0.9539, allocations: 2.355 MB / 0.8646 GB, free: 11.62 MB / 0.5573 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.934e-05/0.9539, allocations: 0 / 0.8646 GB, free: 11.62 MB / 0.5573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001936/0.9541, allocations: 84 kB / 0.8647 GB, free: 11.54 MB / 0.5573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.686e-05/0.9542, allocations: 75.8 kB / 0.8648 GB, free: 11.46 MB / 0.5573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005261/0.9595, allocations: 2.938 MB / 0.8677 GB, free: 8.52 MB / 0.5573 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 0.01308/0.9726, allocations: 6.972 MB / 0.8745 GB, free: 1.254 MB / 0.5573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004344/0.977, allocations: 2.463 MB / 0.8769 GB, free: 14.78 MB / 0.573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001944/0.9789, allocations: 1.161 MB / 0.878 GB, free: 13.62 MB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002003/0.981, allocations: 1.468 MB / 0.8794 GB, free: 11.86 MB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00228/0.9833, allocations: 1.31 MB / 0.8807 GB, free: 10.51 MB / 0.573 GB Notification: Performance of pre-optimization done (n=206): time 3.677e-06/0.9833, allocations: 8 kB / 0.8807 GB, free: 10.5 MB / 0.573 GB Notification: Performance of matching and sorting (n=206): time 0.007434/0.9907, allocations: 3.301 MB / 0.884 GB, free: 7.156 MB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000161/0.9909, allocations: 261.3 kB / 0.8842 GB, free: 6.848 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001777/0.9927, allocations: 1.133 MB / 0.8853 GB, free: 5.703 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.000163/0.9929, allocations: 65.7 kB / 0.8854 GB, free: 5.633 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006546/0.9935, allocations: 0.693 MB / 0.8861 GB, free: 4.93 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006535/0.9942, allocations: 0.6891 MB / 0.8867 GB, free: 4.23 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005369/0.9947, allocations: 335.4 kB / 0.887 GB, free: 3.895 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0001132/0.9949, allocations: 305.1 kB / 0.8873 GB, free: 3.594 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001602/0.9965, allocations: 0.8277 MB / 0.8881 GB, free: 2.766 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001823/0.9983, allocations: 1.055 MB / 0.8892 GB, free: 1.66 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003535/1.002, allocations: 1.972 MB / 0.8911 GB, free: 15.66 MB / 0.5886 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.23e-06/1.002, allocations: 0 / 0.8911 GB, free: 15.66 MB / 0.5886 GB Notification: Performance of matching and sorting (n=227) (initialization): time 0.004774/1.007, allocations: 2.3 MB / 0.8933 GB, free: 13.35 MB / 0.5886 GB Notification: Performance of prepare postOptimizeDAE: time 2.295e-05/1.007, allocations: 5.875 kB / 0.8934 GB, free: 13.34 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.236e-05/1.007, allocations: 4 kB / 0.8934 GB, free: 13.34 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006114/1.007, allocations: 88.89 kB / 0.8934 GB, free: 13.25 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001713/1.009, allocations: 399.4 kB / 0.8938 GB, free: 12.86 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002075/1.011, allocations: 1.504 MB / 0.8953 GB, free: 11.21 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001772/1.013, allocations: 226.2 kB / 0.8955 GB, free: 10.99 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001529/1.013, allocations: 63.98 kB / 0.8956 GB, free: 10.93 MB / 0.5886 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 6 (weaDat.conTim.tStart,$PRE.weaDat.conTim.tStart,weaDat.conTim1.tStart,$PRE.weaDat.conTim1.tStart,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (225): * Single equations (assignments): 224 * 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 {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.001101/1.014, allocations: 0.5247 MB / 0.8961 GB, free: 10.39 MB / 0.5886 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003877/1.015, allocations: 178 kB / 0.8962 GB, free: 10.21 MB / 0.5886 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005669/1.02, allocations: 2.606 MB / 0.8988 GB, free: 7.586 MB / 0.5886 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.694e-05/1.02, allocations: 24 kB / 0.8988 GB, free: 7.562 MB / 0.5886 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.434e-06/1.02, allocations: 0 / 0.8988 GB, free: 7.562 MB / 0.5886 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004305/1.025, allocations: 2.407 MB / 0.9012 GB, free: 5.062 MB / 0.5886 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01036/1.035, allocations: 5.452 MB / 0.9065 GB, free: 15.48 MB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.296e-05/1.035, allocations: 8.062 kB / 0.9065 GB, free: 15.47 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001701/1.037, allocations: 383.4 kB / 0.9069 GB, free: 15.09 MB / 0.6042 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0007232/1.038, allocations: 133.6 kB / 0.907 GB, free: 14.96 MB / 0.6042 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001474/1.038, allocations: 55.97 kB / 0.907 GB, free: 14.9 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00313/1.041, allocations: 3 MB / 0.91 GB, free: 11.63 MB / 0.6042 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.666e-06/1.041, allocations: 7.938 kB / 0.91 GB, free: 11.62 MB / 0.6042 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05473/1.096, allocations: 23.4 MB / 0.9328 GB, free: 3.824 MB / 0.6198 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001324/1.097, allocations: 0.5297 MB / 0.9333 GB, free: 3.273 MB / 0.6198 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002556/1.097, allocations: 51.84 kB / 0.9334 GB, free: 3.223 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001452/1.099, allocations: 131.9 kB / 0.9335 GB, free: 3.094 MB / 0.6198 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003312/1.099, allocations: 141.7 kB / 0.9337 GB, free: 2.953 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00015/1.099, allocations: 79.91 kB / 0.9337 GB, free: 2.875 MB / 0.6198 GB Notification: Performance of sorting global known variables: time 0.00126/1.1, allocations: 0.796 MB / 0.9345 GB, free: 2.074 MB / 0.6198 GB Notification: Performance of sort global known variables: time 1.3e-07/1.1, allocations: 0 / 0.9345 GB, free: 2.074 MB / 0.6198 GB Notification: Performance of remove unused functions: time 0.004381/1.105, allocations: 1.002 MB / 0.9355 GB, free: 1.07 MB / 0.6198 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 19 * Number of states: 5 (simpleZone.volRoom.dynBal.U,simpleZone.volRoom.dynBal.m,simpleZone.volRoom.dynBal.mXi[1],simpleZone.door.mExcAB,simpleZone.door.mExcBA) * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTim1.tStart,weaDat.conTim.tStart) * Number of discrete states: 2 (weaDat.conTim.tStart,weaDat.conTim1.tStart) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (211): * Single equations (assignments): 207 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002056/1.107, allocations: 0.749 MB / 0.9362 GB, free: 0.5 MB / 0.6198 GB Notification: Performance of simCode: created initialization part: time 0.004561/1.112, allocations: 2.207 MB / 0.9384 GB, free: 14.28 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 8.586e-06/1.112, allocations: 3.938 kB / 0.9384 GB, free: 14.27 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.002484/1.114, allocations: 1.392 MB / 0.9397 GB, free: 12.85 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003746/1.118, allocations: 0.7256 MB / 0.9404 GB, free: 12.14 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01077/1.129, allocations: 6.523 MB / 0.9468 GB, free: 5.5 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001523/1.13, allocations: 1.565 MB / 0.9483 GB, free: 3.898 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.003334/1.133, allocations: 0.7437 MB / 0.9491 GB, free: 3.148 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007664/1.134, allocations: 195.4 kB / 0.9493 GB, free: 2.957 MB / 0.6355 GB Notification: Performance of SimCode: time 1.382e-06/1.134, allocations: 0 / 0.9493 GB, free: 2.957 MB / 0.6355 GB Notification: Performance of Templates: time 0.07836/1.213, allocations: 42.19 MB / 0.9905 GB, free: 9.012 MB / 0.6823 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse.sim & ./BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse.pipe 2>&1)