Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/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 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.Examples.ResistanceVolumeFlowReversal,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal") translateModel(Buildings.Fluid.Examples.ResistanceVolumeFlowReversal,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001398/0.001398, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001715/0.001715, allocations: 194.4 kB / 16.53 MB, free: 6.699 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.562/1.562, allocations: 205.1 MB / 222.4 MB, free: 4.629 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.639/1.639, allocations: 251.7 MB / 0.5092 GB, free: 3.145 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001507/0.001507, allocations: 71.89 kB / 0.6223 GB, free: 1.555 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5048/0.5064, allocations: 104.7 MB / 0.7245 GB, free: 12.94 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.ResistanceVolumeFlowReversal): time 0.07873/0.5851, allocations: 80.86 MB / 0.8035 GB, free: 11.8 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.03396/0.6191, allocations: 22.28 MB / 0.8252 GB, free: 5.469 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004024/0.6232, allocations: 107.3 kB / 0.8253 GB, free: 5.363 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.003802/0.6271, allocations: 1.196 MB / 0.8265 GB, free: 4.16 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.008164/0.6352, allocations: 2.759 MB / 0.8292 GB, free: 1.391 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.009592/0.6449, allocations: 3.797 MB / 0.8329 GB, free: 13.61 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.01726/0.6621, allocations: 15.45 MB / 0.848 GB, free: 14.12 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01008/0.6723, allocations: 7.202 MB / 0.855 GB, free: 6.82 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01256/0.6849, allocations: 5.83 MB / 0.8607 GB, free: 1.008 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.009058/0.6939, allocations: 5.031 MB / 0.8656 GB, free: 11.95 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.002362/0.6963, allocations: 0.5352 MB / 0.8661 GB, free: 11.42 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007249/0.7036, allocations: 1.935 MB / 0.868 GB, free: 9.484 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.003047/0.7067, allocations: 1.616 MB / 0.8696 GB, free: 7.863 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.00684/0.7136, allocations: 3.282 MB / 0.8728 GB, free: 4.566 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.0137/0.7273, allocations: 9.044 MB / 0.8817 GB, free: 11.5 MB / 0.7012 GB Notification: Performance of FrontEnd - DAE generated: time 6.722e-06/0.7273, allocations: 3.938 kB / 0.8817 GB, free: 11.49 MB / 0.7012 GB Notification: Performance of FrontEnd: time 2.204e-06/0.7273, allocations: 0 / 0.8817 GB, free: 11.49 MB / 0.7012 GB Notification: Performance of Transformations before backend: time 0.0003123/0.7276, allocations: 0 / 0.8817 GB, free: 11.49 MB / 0.7012 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 835 * Number of variables: 835 Notification: Performance of Generate backend data structure: time 0.01803/0.7457, allocations: 6.47 MB / 0.888 GB, free: 4.93 MB / 0.7012 GB Notification: Performance of prepare preOptimizeDAE: time 4.648e-05/0.7458, allocations: 8.031 kB / 0.888 GB, free: 4.922 MB / 0.7012 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004566/0.7503, allocations: 0.8248 MB / 0.8888 GB, free: 4.09 MB / 0.7012 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01214/0.7625, allocations: 5.016 MB / 0.8937 GB, free: 14.98 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003069/0.7628, allocations: 259.1 kB / 0.8939 GB, free: 14.73 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001421/0.7643, allocations: 347.9 kB / 0.8943 GB, free: 14.39 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01361/0.7779, allocations: 5.726 MB / 0.8999 GB, free: 8.41 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001263/0.7781, allocations: 15.88 kB / 0.8999 GB, free: 8.395 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001201/0.7793, allocations: 147.9 kB / 0.9 GB, free: 8.25 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.447e-05/0.7794, allocations: 84 kB / 0.9001 GB, free: 8.168 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01214/0.7915, allocations: 5.503 MB / 0.9055 GB, free: 2.652 MB / 0.7169 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 0.5388/1.33, allocations: 23.78 MB / 0.9287 GB, free: 156.2 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005529/1.336, allocations: 2.72 MB / 0.9314 GB, free: 154.8 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002791/1.339, allocations: 1.889 MB / 0.9332 GB, free: 153.8 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01279/1.352, allocations: 7.08 MB / 0.9401 GB, free: 148.6 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002849/1.355, allocations: 1.91 MB / 0.942 GB, free: 147.4 MB / 0.7169 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.004049/1.359, allocations: 0.7077 MB / 0.9427 GB, free: 147.1 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=154): time 9.718e-06/1.359, allocations: 1.031 kB / 0.9427 GB, free: 147.1 MB / 0.7169 GB Notification: Performance of matching and sorting (n=154): time 0.02309/1.382, allocations: 8.032 MB / 0.9505 GB, free: 140.9 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.39e-05/1.382, allocations: 149.8 kB / 0.9507 GB, free: 140.7 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006269/1.388, allocations: 4.954 MB / 0.9555 GB, free: 135.8 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0007554/1.389, allocations: 69.7 kB / 0.9556 GB, free: 135.7 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.00175/1.391, allocations: 2.447 MB / 0.9579 GB, free: 133.3 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008718/1.392, allocations: 0.5495 MB / 0.9585 GB, free: 132.8 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008749/1.392, allocations: 0.6725 MB / 0.9591 GB, free: 132.1 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 4.904e-05/1.392, allocations: 305.1 kB / 0.9594 GB, free: 131.8 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002344/1.395, allocations: 1.731 MB / 0.9611 GB, free: 130.1 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002732/1.398, allocations: 2.945 MB / 0.964 GB, free: 126.6 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005289/1.403, allocations: 4.696 MB / 0.9686 GB, free: 121.4 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.737e-05/1.403, allocations: 12 kB / 0.9686 GB, free: 121.4 MB / 0.7169 GB Notification: Performance of matching and sorting (n=340) (initialization): time 0.01039/1.413, allocations: 6.335 MB / 0.9748 GB, free: 115 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 5.65e-05/1.413, allocations: 50.69 kB / 0.9748 GB, free: 115 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.283e-05/1.413, allocations: 39.94 kB / 0.9749 GB, free: 114.9 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.07604/1.49, allocations: 13.56 MB / 0.9881 GB, free: 101.4 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002669/1.492, allocations: 0.6396 MB / 0.9887 GB, free: 100.8 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008557/1.501, allocations: 5.493 MB / 0.9941 GB, free: 95.21 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00495/1.506, allocations: 220.1 kB / 0.9943 GB, free: 95 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000652/1.506, allocations: 199.1 kB / 0.9945 GB, free: 94.8 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004507/1.511, allocations: 2.964 MB / 0.9974 GB, free: 91.83 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002685/1.514, allocations: 2.882 MB / 1 GB, free: 88.39 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005002/1.519, allocations: 4.576 MB / 1.005 GB, free: 83.35 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.983e-05/1.519, allocations: 8 kB / 1.005 GB, free: 83.34 MB / 0.7169 GB Notification: Performance of matching and sorting (n=340) (initialization_lambda0): time 0.01002/1.529, allocations: 6.032 MB / 1.011 GB, free: 77.28 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 4.4e-05/1.529, allocations: 45.7 kB / 1.011 GB, free: 77.23 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.695e-05/1.529, allocations: 36 kB / 1.011 GB, free: 77.2 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.07419/1.603, allocations: 13.3 MB / 1.024 GB, free: 63.93 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002849/1.606, allocations: 0.6396 MB / 1.024 GB, free: 63.29 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01164/1.618, allocations: 8.907 MB / 1.033 GB, free: 54.07 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005812/1.624, allocations: 220.9 kB / 1.033 GB, free: 53.86 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000765/1.624, allocations: 191.8 kB / 1.033 GB, free: 53.67 MB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 150 * Number of states: 0 () * Number of discrete variables: 7 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1,nRes.y,allowFlowReversal.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (285): * Single equations (assignments): 278 * Array equations: 2 * Algorithm blocks: 1 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(11,15), (10,11), (2,5)} Notification: Performance of prepare postOptimizeDAE: time 0.001208/1.626, allocations: 359.6 kB / 1.034 GB, free: 53.31 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00193/1.628, allocations: 466.2 kB / 1.034 GB, free: 52.85 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007765/1.635, allocations: 4.56 MB / 1.039 GB, free: 48.27 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.354e-05/1.635, allocations: 19.94 kB / 1.039 GB, free: 48.25 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.899e-06/1.635, allocations: 0 / 1.039 GB, free: 48.25 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.008402/1.644, allocations: 5.54 MB / 1.044 GB, free: 42.45 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01681/1.661, allocations: 9.765 MB / 1.054 GB, free: 32.61 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.506e-06/1.661, allocations: 0 / 1.054 GB, free: 32.61 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002029/1.663, allocations: 367.6 kB / 1.054 GB, free: 32.25 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.06752/1.73, allocations: 11.72 MB / 1.065 GB, free: 20.52 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000505/1.731, allocations: 47.97 kB / 1.065 GB, free: 20.47 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005153/1.736, allocations: 3.509 MB / 1.069 GB, free: 16.88 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.468e-06/1.736, allocations: 4.031 kB / 1.069 GB, free: 16.88 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0229/1.759, allocations: 8.528 MB / 1.077 GB, free: 8.312 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003105/1.762, allocations: 0.9169 MB / 1.078 GB, free: 7.371 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001028/1.763, allocations: 32 kB / 1.078 GB, free: 7.34 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002897/1.766, allocations: 139.8 kB / 1.078 GB, free: 7.203 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003057/1.766, allocations: 105.8 kB / 1.078 GB, free: 7.098 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002076/1.767, allocations: 87.92 kB / 1.078 GB, free: 7.012 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.004015/1.771, allocations: 3.4 MB / 1.082 GB, free: 3.629 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.5e-07/1.771, allocations: 0 / 1.082 GB, free: 3.629 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.006369/1.777, allocations: 2.668 MB / 1.084 GB, free: 0.9922 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 4 (pump.vol.dynBal.U,hea.outCon.T,val.filter.x[1],val.filter.x[2]) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (134): * Single equations (assignments): 125 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(11,5), (2,5), (10,11)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001177/1.778, allocations: 0.5712 MB / 1.085 GB, free: 472 kB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.02/1.798, allocations: 8.504 MB / 1.093 GB, free: 7.922 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 1.455e-05/1.798, allocations: 4.656 kB / 1.093 GB, free: 7.918 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.005525/1.804, allocations: 2.264 MB / 1.095 GB, free: 5.66 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01282/1.817, allocations: 2.743 MB / 1.098 GB, free: 3.008 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01764/1.834, allocations: 10.02 MB / 1.108 GB, free: 8.957 MB / 0.7481 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002823/1.837, allocations: 3.229 MB / 1.111 GB, free: 5.695 MB / 0.7481 GB Notification: Performance of simCode: alias equations: time 0.006047/1.843, allocations: 1.673 MB / 1.113 GB, free: 4.016 MB / 0.7481 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001088/1.844, allocations: 347.2 kB / 1.113 GB, free: 3.676 MB / 0.7481 GB Notification: Performance of SimCode: time 1.222e-06/1.844, allocations: 4 kB / 1.113 GB, free: 3.672 MB / 0.7481 GB Notification: Performance of Templates: time 0.1768/2.021, allocations: 116.4 MB / 1.227 GB, free: 388 kB / 0.8575 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.makefile (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal.pipe 2>&1)