Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance") translateModel(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008287/0.0008287, allocations: 97.97 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008669/0.000867, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.153/1.153, allocations: 223.2 MB / 239.9 MB, free: 5.441 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001681/0.001681, allocations: 278.7 kB / 291.3 MB, free: 1.992 MB / 238.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:5:3-5:34:writable] Warning: Got element f_alp that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_lay but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Got element f_lay that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_loss but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Got element f_loss that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_pv but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Got element f_pv that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:2:1-34:14:writable] Warning: f_pv was referenced in the package.order file, but was not found in package.mo, f_pv/package.mo or f_pv.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.7256/0.7256, allocations: 144.6 MB / 487 MB, free: 7.188 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003654/0.0003654, allocations: 16.16 kB / 0.5683 GB, free: 38.22 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1243/0.1247, allocations: 83.08 MB / 0.6494 GB, free: 3.594 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance): time 0.4035/0.5282, allocations: 158.1 MB / 0.8038 GB, free: 1.871 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.008052/0.5363, allocations: 5.599 MB / 0.8092 GB, free: 1.805 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001319/0.5377, allocations: 31.25 kB / 0.8093 GB, free: 1.805 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.001611/0.5393, allocations: 0.563 MB / 0.8098 GB, free: 1.801 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.004532/0.5438, allocations: 1.66 MB / 0.8114 GB, free: 1.777 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.003185/0.547, allocations: 1.192 MB / 0.8126 GB, free: 1.742 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.002271/0.5493, allocations: 1.46 MB / 0.814 GB, free: 1.738 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0007654/0.5501, allocations: 0.7055 MB / 0.8147 GB, free: 1.645 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001128/0.5512, allocations: 0.7503 MB / 0.8155 GB, free: 1.641 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005693/0.5518, allocations: 0.5146 MB / 0.816 GB, free: 1.637 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 9.029e-05/0.5519, allocations: 39.88 kB / 0.816 GB, free: 1.637 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001795/0.5537, allocations: 0.8905 MB / 0.8169 GB, free: 1.633 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0003203/0.554, allocations: 392.3 kB / 0.8172 GB, free: 1.633 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.000213/0.5543, allocations: 251.6 kB / 0.8175 GB, free: 1.602 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.001166/0.5554, allocations: 1.447 MB / 0.8189 GB, free: 1.5 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 2.185e-06/0.5554, allocations: 0 / 0.8189 GB, free: 1.5 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.513e-06/0.5555, allocations: 0 / 0.8189 GB, free: 1.5 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 1.45e-05/0.5555, allocations: 0 / 0.8189 GB, free: 1.5 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 212 * Number of variables: 212 Notification: Performance of Generate backend data structure: time 0.001648/0.5571, allocations: 1.258 MB / 0.8201 GB, free: 16.74 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 2.968e-05/0.5572, allocations: 10.78 kB / 0.8201 GB, free: 16.74 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001647/0.5588, allocations: 338.9 kB / 0.8205 GB, free: 16.67 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001034/0.5599, allocations: 0.7487 MB / 0.8212 GB, free: 16.39 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000305/0.5602, allocations: 139.5 kB / 0.8213 GB, free: 16.38 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.822e-05/0.5603, allocations: 86.19 kB / 0.8214 GB, free: 16.37 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001485/0.5618, allocations: 1.063 MB / 0.8224 GB, free: 16.24 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.411e-05/0.5618, allocations: 0 / 0.8224 GB, free: 16.24 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.26e-05/0.5619, allocations: 33.78 kB / 0.8225 GB, free: 16.24 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.261e-05/0.5619, allocations: 39.28 kB / 0.8225 GB, free: 16.24 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001289/0.5632, allocations: 0.8397 MB / 0.8233 GB, free: 16.23 MB / 0.5762 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 0.004411/0.5677, allocations: 4.069 MB / 0.8273 GB, free: 14.23 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004531/0.5681, allocations: 365 kB / 0.8277 GB, free: 14.21 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 4.082e-05/0.5682, allocations: 9 kB / 0.8277 GB, free: 14.21 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.901e-05/0.5682, allocations: 42.58 kB / 0.8277 GB, free: 14.16 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=36): time 1.513e-06/0.5682, allocations: 4 kB / 0.8277 GB, free: 14.16 MB / 0.5762 GB Notification: Performance of matching and sorting (n=38): time 0.001874/0.5701, allocations: 1.322 MB / 0.829 GB, free: 13.7 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.357e-05/0.5701, allocations: 60.25 kB / 0.8291 GB, free: 13.64 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001013/0.5712, allocations: 0.9907 MB / 0.83 GB, free: 13.48 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 4.75e-05/0.5712, allocations: 32.3 kB / 0.8301 GB, free: 13.45 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002693/0.5715, allocations: 492.1 kB / 0.8305 GB, free: 13.25 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 9.602e-05/0.5716, allocations: 143.8 kB / 0.8307 GB, free: 13.16 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.487e-05/0.5716, allocations: 14.22 kB / 0.8307 GB, free: 13.16 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 9.591e-05/0.5717, allocations: 328.9 kB / 0.831 GB, free: 12.86 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003847/0.5721, allocations: 238.8 kB / 0.8312 GB, free: 12.85 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004734/0.5726, allocations: 420.5 kB / 0.8316 GB, free: 12.64 MB / 0.5762 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 0.001564/0.5742, allocations: 0.737 MB / 0.8323 GB, free: 12.52 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.935e-06/0.5742, allocations: 2.375 kB / 0.8323 GB, free: 12.52 MB / 0.5762 GB Notification: Performance of matching and sorting (n=71) (initialization): time 0.001095/0.5753, allocations: 0.7699 MB / 0.8331 GB, free: 12.41 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.636e-05/0.5753, allocations: 8.438 kB / 0.8331 GB, free: 12.41 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.406e-06/0.5753, allocations: 6.219 kB / 0.8331 GB, free: 12.41 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.728e-05/0.5754, allocations: 7.969 kB / 0.8331 GB, free: 12.41 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004874/0.5758, allocations: 144.4 kB / 0.8332 GB, free: 12.41 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.29e-05/0.5759, allocations: 10.91 kB / 0.8333 GB, free: 12.41 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000815/0.5767, allocations: 99.14 kB / 0.8334 GB, free: 12.4 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.211e-05/0.5767, allocations: 24.36 kB / 0.8334 GB, free: 12.4 MB / 0.5762 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: 22 * 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 (71): * Single equations (assignments): 71 * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0003121/0.5771, allocations: 313.9 kB / 0.8337 GB, free: 12.28 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001193/0.5772, allocations: 104.1 kB / 0.8338 GB, free: 12.23 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001306/0.5773, allocations: 106.5 kB / 0.8339 GB, free: 12.21 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.036e-06/0.5773, allocations: 2.844 kB / 0.8339 GB, free: 12.21 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.161e-06/0.5773, allocations: 0 / 0.8339 GB, free: 12.21 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0005314/0.5779, allocations: 0.6801 MB / 0.8345 GB, free: 11.72 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001903/0.5798, allocations: 1.58 MB / 0.8361 GB, free: 10.97 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.187e-06/0.5798, allocations: 6 kB / 0.8361 GB, free: 10.97 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003354/0.5801, allocations: 80.31 kB / 0.8362 GB, free: 10.96 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.39e-06/0.5802, allocations: 7.844 kB / 0.8362 GB, free: 10.96 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.805e-05/0.5802, allocations: 16.77 kB / 0.8362 GB, free: 10.96 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.031e-06/0.5802, allocations: 15.77 kB / 0.8362 GB, free: 10.95 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.156e-06/0.5802, allocations: 8.812 kB / 0.8362 GB, free: 10.95 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008652/0.5811, allocations: 1.023 MB / 0.8372 GB, free: 10.29 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003262/0.5814, allocations: 242.1 kB / 0.8374 GB, free: 10.12 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001146/0.5815, allocations: 11.28 kB / 0.8375 GB, free: 10.12 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006519/0.5822, allocations: 57.33 kB / 0.8375 GB, free: 10.1 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.71e-05/0.5823, allocations: 42.02 kB / 0.8375 GB, free: 10.08 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.459e-05/0.5823, allocations: 26.08 kB / 0.8376 GB, free: 10.08 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0007836/0.5831, allocations: 0.7063 MB / 0.8383 GB, free: 9.852 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.91e-07/0.5831, allocations: 0 / 0.8383 GB, free: 9.852 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.0006949/0.5838, allocations: 252.9 kB / 0.8385 GB, free: 9.848 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 17 * Number of states: 3 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U,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 (38): * Single equations (assignments): 38 * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0003672/0.5842, allocations: 200.4 kB / 0.8387 GB, free: 9.73 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.0007203/0.5849, allocations: 498.1 kB / 0.8392 GB, free: 9.66 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 6.472e-06/0.5849, allocations: 10.72 kB / 0.8392 GB, free: 9.652 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0002052/0.5851, allocations: 190 kB / 0.8394 GB, free: 9.629 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002218/0.5874, allocations: 0.5841 MB / 0.8399 GB, free: 9.422 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002301/0.5897, allocations: 2.178 MB / 0.8421 GB, free: 8.062 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006461/0.5903, allocations: 1.116 MB / 0.8431 GB, free: 7.188 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.0007266/0.5911, allocations: 243.1 kB / 0.8434 GB, free: 7.078 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001529/0.5912, allocations: 77.48 kB / 0.8435 GB, free: 7.066 MB / 0.5762 GB Notification: Performance of SimCode: time 1.122e-06/0.5912, allocations: 0 / 0.8435 GB, free: 7.066 MB / 0.5762 GB Notification: Performance of Templates: time 0.02492/0.6162, allocations: 18.33 MB / 0.8614 GB, free: 13 MB / 0.5919 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.makefile Environment - environmentSimulation: (rm -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.sim & ./BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe 2>&1) Environment - environmentSimulation: