Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.conf.json
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow")
translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 1.792/1.792, allocations: 291.7 MB / 306.8 MB, free: 7.656 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001047/0.001047, allocations: 188.6 kB / 375.4 MB, free: 5.098 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.484/1.484, allocations: 225.7 MB / 0.6538 GB, free: 13.59 MB / 490.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007914/0.0007914, allocations: 98.05 kB / 0.7699 GB, free: 50.3 MB / 0.5417 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004321/0.0004322, allocations: 16 kB / 0.8956 GB, free: 11.87 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6864/0.6869, allocations: 118.1 MB / 1.011 GB, free: 57.52 MB / 0.7136 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow): time 0.1959/0.8829, allocations: 173.3 MB / 1.18 GB, free: 4.438 MB / 0.7761 GB
Notification: Performance of NFInst.instExpressions: time 0.01261/0.8956, allocations: 5.33 MB / 1.185 GB, free: 0.6523 MB / 0.7761 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001606/0.8973, allocations: 33.25 kB / 1.185 GB, free: 0.6367 MB / 0.7761 GB
Notification: Performance of NFTyping.typeComponents: time 0.001475/0.8988, allocations: 394.2 kB / 1.186 GB, free: 436 kB / 0.7761 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.004841/0.9036, allocations: 1.356 MB / 1.187 GB, free: 15.68 MB / 0.7917 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003107/0.9067, allocations: 0.8496 MB / 1.188 GB, free: 15.27 MB / 0.7917 GB
Notification: Performance of NFFlatten.flatten: time 0.005276/0.912, allocations: 3.432 MB / 1.191 GB, free: 13.95 MB / 0.7917 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001657/0.9137, allocations: 0.9179 MB / 1.192 GB, free: 13.64 MB / 0.7917 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002449/0.9162, allocations: 0.8818 MB / 1.193 GB, free: 13.3 MB / 0.7917 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002256/0.9185, allocations: 0.905 MB / 1.194 GB, free: 12.98 MB / 0.7917 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002218/0.9187, allocations: 47.34 kB / 1.194 GB, free: 12.98 MB / 0.7917 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002939/0.9217, allocations: 0.7029 MB / 1.195 GB, free: 12.76 MB / 0.7917 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007059/0.9224, allocations: 499.3 kB / 1.195 GB, free: 12.63 MB / 0.7917 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006573/0.923, allocations: 278.2 kB / 1.195 GB, free: 12.48 MB / 0.7917 GB
Notification: Performance of NFConvertDAE.convert: time 0.002679/0.9257, allocations: 1.631 MB / 1.197 GB, free: 12.12 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 5.891e-06/0.9258, allocations: 0 / 1.197 GB, free: 12.12 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 3.226e-06/0.9258, allocations: 4 kB / 1.197 GB, free: 12.12 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 2.894e-05/0.9258, allocations: 3.938 kB / 1.197 GB, free: 12.11 MB / 0.7917 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 248
 * Number of variables: 248
Notification: Performance of Generate backend data structure: time 0.002884/0.9287, allocations: 1.364 MB / 1.198 GB, free: 11.22 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.799e-05/0.9288, allocations: 8.844 kB / 1.198 GB, free: 11.22 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002088/0.9308, allocations: 325.9 kB / 1.199 GB, free: 11.13 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001755/0.9326, allocations: 0.8632 MB / 1.199 GB, free: 10.6 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.884e-05/0.9327, allocations: 75.16 kB / 1.2 GB, free: 10.57 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001666/0.9329, allocations: 102.2 kB / 1.2 GB, free: 10.54 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002139/0.935, allocations: 1.081 MB / 1.201 GB, free: 10.14 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.042e-05/0.9351, allocations: 0 / 1.201 GB, free: 10.14 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001119/0.9352, allocations: 43 kB / 1.201 GB, free: 10.11 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.265e-05/0.9353, allocations: 43.47 kB / 1.201 GB, free: 10.1 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002067/0.9374, allocations: 0.9947 MB / 1.202 GB, free: 9.785 MB / 0.7917 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 0.00782/0.9452, allocations: 4.248 MB / 1.206 GB, free: 7.117 MB / 0.7917 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009852/0.9462, allocations: 0.6014 MB / 1.206 GB, free: 6.859 MB / 0.7917 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005305/0.9467, allocations: 348.6 kB / 1.207 GB, free: 6.738 MB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002016/0.9469, allocations: 111.2 kB / 1.207 GB, free: 6.637 MB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.898e-05/0.947, allocations: 40.41 kB / 1.207 GB, free: 6.594 MB / 0.7917 GB
Notification: Performance of pre-optimization done (n=53): time 2.805e-06/0.947, allocations: 0 / 1.207 GB, free: 6.594 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=55): time 0.004947/0.952, allocations: 2.216 MB / 1.209 GB, free: 5.309 MB / 0.7917 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.243e-05/0.952, allocations: 62.11 kB / 1.209 GB, free: 5.242 MB / 0.7917 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001393/0.9534, allocations: 0.8609 MB / 1.21 GB, free: 4.902 MB / 0.7917 GB
Notification: Performance of collectPreVariables (initialization): time 9.8e-05/0.9535, allocations: 43.11 kB / 1.21 GB, free: 4.859 MB / 0.7917 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004777/0.954, allocations: 0.5125 MB / 1.211 GB, free: 4.449 MB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002106/0.9542, allocations: 199.9 kB / 1.211 GB, free: 4.293 MB / 0.7917 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.296e-05/0.9543, allocations: 10.72 kB / 1.211 GB, free: 4.285 MB / 0.7917 GB
Notification: Performance of setup shared object (initialization): time 0.000164/0.9545, allocations: 333.1 kB / 1.211 GB, free: 3.969 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000594/0.9551, allocations: 290.8 kB / 1.211 GB, free: 3.875 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007942/0.9559, allocations: 448.7 kB / 1.212 GB, free: 3.602 MB / 0.7917 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.004395/0.9603, allocations: 1.755 MB / 1.213 GB, free: 2.844 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.402e-06/0.9603, allocations: 4.969 kB / 1.213 GB, free: 2.84 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=84) (initialization): time 0.001836/0.9621, allocations: 0.9241 MB / 1.214 GB, free: 2.453 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 2.44e-05/0.9622, allocations: 11.31 kB / 1.214 GB, free: 2.449 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.179e-05/0.9622, allocations: 5.188 kB / 1.214 GB, free: 2.449 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002495/0.9624, allocations: 96.8 kB / 1.215 GB, free: 2.406 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007685/0.9632, allocations: 183.9 kB / 1.215 GB, free: 2.383 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00377/0.967, allocations: 4.276 MB / 1.219 GB, free: 14.33 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001386/0.9684, allocations: 79.97 kB / 1.219 GB, free: 14.3 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.725e-05/0.9685, allocations: 29.42 kB / 1.219 GB, free: 14.29 MB / 0.8073 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 17
 * 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 (80):
 * Single equations (assignments): 77
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 3 {1 1,1 1,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.0007183/0.9692, allocations: 342.5 kB / 1.219 GB, free: 14.08 MB / 0.8073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001831/0.9694, allocations: 102.3 kB / 1.219 GB, free: 14.03 MB / 0.8073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002073/0.9696, allocations: 113.2 kB / 1.219 GB, free: 13.95 MB / 0.8073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.712e-06/0.9697, allocations: 5.25 kB / 1.219 GB, free: 13.95 MB / 0.8073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.598e-06/0.9697, allocations: 1.344 kB / 1.219 GB, free: 13.95 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001211/0.9709, allocations: 0.7725 MB / 1.22 GB, free: 13.5 MB / 0.8073 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003902/0.9748, allocations: 1.99 MB / 1.222 GB, free: 12.52 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.037e-05/0.9748, allocations: 3.406 kB / 1.222 GB, free: 12.52 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007156/0.9755, allocations: 159 kB / 1.222 GB, free: 12.51 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001061/0.9757, allocations: 45.3 kB / 1.222 GB, free: 12.49 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.274e-05/0.9757, allocations: 16.88 kB / 1.222 GB, free: 12.48 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0013/0.977, allocations: 1.484 MB / 1.224 GB, free: 11.12 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.863e-06/0.9771, allocations: 7.406 kB / 1.224 GB, free: 11.11 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002076/0.9791, allocations: 1.243 MB / 1.225 GB, free: 10.46 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006532/0.9798, allocations: 253.2 kB / 1.225 GB, free: 10.29 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001292/0.9799, allocations: 23.66 kB / 1.225 GB, free: 10.27 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007847/0.9807, allocations: 72.88 kB / 1.225 GB, free: 10.25 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001257/0.9809, allocations: 50.2 kB / 1.225 GB, free: 10.22 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.081e-05/0.981, allocations: 32.81 kB / 1.225 GB, free: 10.2 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.0008765/0.9818, allocations: 0.5999 MB / 1.226 GB, free: 9.695 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 1.7e-07/0.9818, allocations: 0 / 1.226 GB, free: 9.695 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.001072/0.9829, allocations: 304.8 kB / 1.226 GB, free: 9.398 MB / 0.8073 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 3 (volDyn.dynBal.U,volDyn.dynBal.mXi[1],volDyn.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 (53):
 * Single equations (assignments): 52
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 2}
Notification: Performance of Backend phase and start with SimCode phase: time 0.000463/0.9834, allocations: 207.5 kB / 1.227 GB, free: 9.223 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.001619/0.985, allocations: 1.012 MB / 1.228 GB, free: 8.273 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 7.293e-06/0.985, allocations: 8.25 kB / 1.228 GB, free: 8.266 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006356/0.9857, allocations: 449.3 kB / 1.228 GB, free: 7.863 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003252/0.9889, allocations: 0.6168 MB / 1.229 GB, free: 7.422 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003824/0.9928, allocations: 2.485 MB / 1.231 GB, free: 5.141 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009235/0.9937, allocations: 1.168 MB / 1.232 GB, free: 4.109 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.001179/0.9949, allocations: 248.3 kB / 1.232 GB, free: 3.938 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002173/0.9951, allocations: 73.5 kB / 1.232 GB, free: 3.867 MB / 0.8073 GB
Notification: Performance of SimCode: time 9.52e-07/0.9952, allocations: 0 / 1.232 GB, free: 3.867 MB / 0.8073 GB
Notification: Performance of Templates: time 0.03924/1.034, allocations: 20.65 MB / 1.253 GB, free: 2.082 MB / 0.823 GB
make -j1 -f Buildings_8.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.makefile
(rm -f Buildings_8.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; mkfifo Buildings_8.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe >> ../files/Buildings_8.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.sim & ./Buildings_8.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe 2>&1)