Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/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 Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.Examples.FlowSystem.Simplified4,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_Examples_FlowSystem_Simplified4",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Examples.FlowSystem.Simplified4,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_Examples_FlowSystem_Simplified4",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.362/1.362, allocations: 252 MB / 267 MB, free: 10.98 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001217/0.001217, allocations: 183.2 kB / 326.6 MB, free: 2.227 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.638/1.638, allocations: 205.4 MB / 0.5776 GB, free: 20.23 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.00078/0.0007801, allocations: 90.3 kB / 0.6823 GB, free: 12.89 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0003362/0.0003363, allocations: 9.031 kB / 0.7965 GB, free: 135 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.191/0.1914, allocations: 106.3 MB / 0.9003 GB, free: 63.84 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified4): time 0.7579/0.9494, allocations: 329.5 MB / 1.222 GB, free: 2.184 MB / 0.7292 GB Notification: Performance of NFInst.instExpressions: time 0.1343/1.084, allocations: 72.84 MB / 1.293 GB, free: 9.207 MB / 0.8073 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01951/1.103, allocations: 373.2 kB / 1.294 GB, free: 8.84 MB / 0.8073 GB Notification: Performance of NFTyping.typeComponents: time 0.01634/1.12, allocations: 3.552 MB / 1.297 GB, free: 5.266 MB / 0.8073 GB Notification: Performance of NFTyping.typeBindings: time 0.04015/1.16, allocations: 10.36 MB / 1.307 GB, free: 10.88 MB / 0.823 GB Notification: Performance of NFTyping.typeClassSections: time 0.02409/1.184, allocations: 6.868 MB / 1.314 GB, free: 4.031 MB / 0.823 GB Notification: Performance of NFFlatten.flatten: time 0.0524/1.236, allocations: 38.13 MB / 1.351 GB, free: 13.77 MB / 0.8698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.03447/1.271, allocations: 14.91 MB / 1.366 GB, free: 14.76 MB / 0.8855 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03426/1.305, allocations: 12.81 MB / 1.378 GB, free: 1.902 MB / 0.8855 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02796/1.333, allocations: 13.5 MB / 1.391 GB, free: 4.359 MB / 0.9011 GB Notification: Performance of NFPackage.collectConstants: time 0.007083/1.34, allocations: 0.9922 MB / 1.392 GB, free: 3.367 MB / 0.9011 GB Notification: Performance of NFFlatten.collectFunctions: time 1.081/2.421, allocations: 3.74 MB / 1.396 GB, free: 44.86 MB / 0.9012 GB Notification: Performance of NFScalarize.scalarize: time 0.009255/2.43, allocations: 4.233 MB / 1.4 GB, free: 44.86 MB / 0.9012 GB Notification: Performance of NFVerifyModel.verify: time 0.0134/2.444, allocations: 2.941 MB / 1.403 GB, free: 44.83 MB / 0.9012 GB Notification: Performance of NFConvertDAE.convert: time 0.03572/2.48, allocations: 19.46 MB / 1.422 GB, free: 44.21 MB / 0.9012 GB Notification: Performance of FrontEnd - DAE generated: time 6.582e-06/2.48, allocations: 4.453 kB / 1.422 GB, free: 44.21 MB / 0.9012 GB Notification: Performance of FrontEnd: time 2.214e-06/2.48, allocations: 0 / 1.422 GB, free: 44.21 MB / 0.9012 GB Notification: Performance of Transformations before backend: time 0.001208/2.481, allocations: 0 / 1.422 GB, free: 44.21 MB / 0.9012 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1775 * Number of variables: 1775 Notification: Performance of Generate backend data structure: time 0.06241/2.543, allocations: 18.27 MB / 1.44 GB, free: 37.93 MB / 0.9012 GB Notification: Performance of prepare preOptimizeDAE: time 4.644e-05/2.543, allocations: 10.94 kB / 1.44 GB, free: 37.93 MB / 0.9012 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.005856/2.549, allocations: 0.915 MB / 1.441 GB, free: 37.85 MB / 0.9012 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01462/2.564, allocations: 2.307 MB / 1.443 GB, free: 36.99 MB / 0.9012 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03744/2.601, allocations: 15.52 MB / 1.458 GB, free: 35.1 MB / 0.9012 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001427/2.603, allocations: 0.7347 MB / 1.459 GB, free: 35.08 MB / 0.9012 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005243/2.608, allocations: 0.7823 MB / 1.46 GB, free: 35.07 MB / 0.9012 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04548/2.654, allocations: 14.83 MB / 1.474 GB, free: 34.33 MB / 0.9012 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0005155/2.654, allocations: 6.906 kB / 1.474 GB, free: 34.33 MB / 0.9012 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005629/2.66, allocations: 293 kB / 1.474 GB, free: 34.33 MB / 0.9012 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004523/2.66, allocations: 189.5 kB / 1.475 GB, free: 34.33 MB / 0.9012 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04281/2.703, allocations: 19.29 MB / 1.493 GB, free: 34.25 MB / 0.9012 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 0.1321/2.835, allocations: 78.08 MB / 1.57 GB, free: 6.473 MB / 0.9168 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02016/2.855, allocations: 10.55 MB / 1.58 GB, free: 1.07 MB / 0.9168 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01612/2.872, allocations: 9.103 MB / 1.589 GB, free: 11.76 MB / 0.9324 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 evalFunc (simulation): time 0.07659/2.948, allocations: 32.89 MB / 1.621 GB, free: 2.234 MB / 0.948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02047/2.969, allocations: 8.786 MB / 1.63 GB, free: 12.34 MB / 0.9637 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.03393/3.003, allocations: 9.832 MB / 1.639 GB, free: 3.18 MB / 0.9637 GB Notification: Performance of pre-optimization done (n=421): time 4.048e-05/3.003, allocations: 0 / 1.639 GB, free: 3.18 MB / 0.9637 GB Notification: Performance of matching and sorting (n=605): time 1.419/4.422, allocations: 195.1 MB / 1.83 GB, free: 476.2 MB / 1.089 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.8e-05/4.422, allocations: 121.5 kB / 1.83 GB, free: 476.1 MB / 1.089 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02568/4.448, allocations: 15.73 MB / 1.845 GB, free: 469.9 MB / 1.089 GB Notification: Performance of collectPreVariables (initialization): time 0.003755/4.452, allocations: 184.2 kB / 1.845 GB, free: 469.8 MB / 1.089 GB Notification: Performance of collectInitialEqns (initialization): time 0.008177/4.46, allocations: 6.614 MB / 1.852 GB, free: 465.3 MB / 1.089 GB Notification: Performance of collectInitialBindings (initialization): time 0.004922/4.465, allocations: 2.044 MB / 1.854 GB, free: 464.7 MB / 1.089 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00311/4.468, allocations: 155.2 kB / 1.854 GB, free: 464.5 MB / 1.089 GB Notification: Performance of setup shared object (initialization): time 0.0005611/4.469, allocations: 0.6169 MB / 1.855 GB, free: 464 MB / 1.089 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.017/4.486, allocations: 9.143 MB / 1.864 GB, free: 458.9 MB / 1.089 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01942/4.505, allocations: 11.66 MB / 1.875 GB, free: 449.4 MB / 1.089 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01946/4.525, allocations: 10.07 MB / 1.885 GB, free: 439.3 MB / 1.089 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.033e-05/4.525, allocations: 16 kB / 1.885 GB, free: 439.3 MB / 1.089 GB Notification: Performance of matching and sorting (n=1027) (initialization): time 0.5656/5.09, allocations: 123.6 MB / 2.005 GB, free: 315.5 MB / 1.089 GB Notification: Performance of prepare postOptimizeDAE: time 0.00092/5.091, allocations: 1.739 MB / 2.007 GB, free: 313 MB / 1.089 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001048/5.092, allocations: 52 kB / 2.007 GB, free: 313 MB / 1.089 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.592/5.684, allocations: 143.5 MB / 2.147 GB, free: 169.3 MB / 1.089 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01154/5.695, allocations: 2.004 MB / 2.149 GB, free: 167.3 MB / 1.089 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1627/5.858, allocations: 78.76 MB / 2.226 GB, free: 88.13 MB / 1.089 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02042/5.878, allocations: 1.173 MB / 2.227 GB, free: 86.96 MB / 1.089 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00505/5.884, allocations: 0.7841 MB / 2.228 GB, free: 86.18 MB / 1.089 GB Notification: Performance of prepare postOptimizeDAE: time 1.434e-05/5.884, allocations: 4 kB / 2.228 GB, free: 86.18 MB / 1.089 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 1.05/6.934, allocations: 122.4 MB / 2.348 GB, free: 441.1 MB / 1.089 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001492/6.934, allocations: 50.91 kB / 2.348 GB, free: 441.1 MB / 1.089 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.599/7.533, allocations: 143.3 MB / 2.488 GB, free: 331.9 MB / 1.089 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0097/7.543, allocations: 1.971 MB / 2.489 GB, free: 330.1 MB / 1.089 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1568/7.7, allocations: 82.7 MB / 2.57 GB, free: 247.3 MB / 1.089 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0194/7.719, allocations: 1.155 MB / 2.571 GB, free: 246.2 MB / 1.089 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004532/7.724, allocations: 0.7568 MB / 2.572 GB, free: 245.4 MB / 1.089 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 237 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,$whenCondition2,stepPump.y,$PRE.stepPump.pulseStart,stepPump.pulseStart,pumpHea.stage,$PRE.stepValve.T_start,stepValve.T_start,$PRE.stepValve.count,stepValve.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (767): * Single equations (assignments): 753 * Array equations: 4 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 6 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 6 {1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(28,89.3%) 28} * Non-linear torn systems: 2 {5 80,5 80} Notification: Performance of prepare postOptimizeDAE: time 0.01443/7.738, allocations: 3.335 MB / 2.575 GB, free: 242.1 MB / 1.089 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005939/7.744, allocations: 1.289 MB / 2.577 GB, free: 241.5 MB / 1.089 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1845/7.929, allocations: 48.92 MB / 2.624 GB, free: 192.7 MB / 1.089 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.668e-05/7.929, allocations: 72 kB / 2.624 GB, free: 192.6 MB / 1.089 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001262/7.929, allocations: 32 kB / 2.624 GB, free: 192.6 MB / 1.089 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1668/8.096, allocations: 43.3 MB / 2.667 GB, free: 149.1 MB / 1.089 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 postOpt removeSimpleEquations (simulation): time 0.212/8.308, allocations: 63.94 MB / 2.729 GB, free: 85.21 MB / 1.089 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.759e-05/8.308, allocations: 7.984 kB / 2.729 GB, free: 85.21 MB / 1.089 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007107/8.315, allocations: 1.327 MB / 2.73 GB, free: 83.88 MB / 1.089 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.1745/8.49, allocations: 42.77 MB / 2.772 GB, free: 41.06 MB / 1.089 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002056/8.492, allocations: 199.9 kB / 2.772 GB, free: 40.86 MB / 1.089 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.4641/8.956, allocations: 35.57 MB / 2.807 GB, free: 452.8 MB / 1.089 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.937e-06/8.956, allocations: 6.5 kB / 2.807 GB, free: 452.8 MB / 1.089 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1914/9.147, allocations: 55.78 MB / 2.862 GB, free: 443.8 MB / 1.089 GB Notification: Performance of postOpt removeConstants (simulation): time 0.009299/9.157, allocations: 2.888 MB / 2.864 GB, free: 443.1 MB / 1.089 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004455/9.161, allocations: 132 kB / 2.865 GB, free: 443 MB / 1.089 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01461/9.176, allocations: 0.9952 MB / 2.866 GB, free: 442.9 MB / 1.089 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002701/9.178, allocations: 0.4918 MB / 2.866 GB, free: 442.8 MB / 1.089 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001112/9.18, allocations: 287.5 kB / 2.866 GB, free: 442.7 MB / 1.089 GB Notification: Performance of sorting global known variables: time 0.01875/9.198, allocations: 10.94 MB / 2.877 GB, free: 439 MB / 1.089 GB Notification: Performance of sort global known variables: time 6.61e-07/9.198, allocations: 0 / 2.877 GB, free: 439 MB / 1.089 GB Notification: Performance of remove unused functions: time 0.04843/9.247, allocations: 7.299 MB / 2.884 GB, free: 432.7 MB / 1.089 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 27 * Number of states: 8 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U) * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count) * Number of discrete states: 1 (stepValve.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (541): * Single equations (assignments): 519 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (linear and non-linear blocks): 5 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 5 {1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(28,89.3%) 28} * Non-linear torn systems: 3 {9 78,5 80,1 1} Notification: Performance of Backend phase and start with SimCode phase: time 0.1933/9.44, allocations: 56.98 MB / 2.94 GB, free: 385.8 MB / 1.089 GB Notification: Performance of simCode: created initialization part: time 0.08297/9.523, allocations: 37.09 MB / 2.976 GB, free: 348.9 MB / 1.089 GB Notification: Performance of simCode: created event and clocks part: time 1.869e-05/9.523, allocations: 0 / 2.976 GB, free: 348.9 MB / 1.089 GB Notification: Performance of simCode: created simulation system equations: time 0.02323/9.547, allocations: 10.47 MB / 2.986 GB, free: 338.4 MB / 1.089 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04341/9.59, allocations: 6.938 MB / 2.993 GB, free: 332 MB / 1.089 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.878/10.47, allocations: 281.3 MB / 3.268 GB, free: 43.53 MB / 1.089 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008764/10.48, allocations: 7.547 MB / 3.275 GB, free: 35.94 MB / 1.089 GB Notification: Performance of simCode: alias equations: time 0.01866/10.5, allocations: 4.054 MB / 3.279 GB, free: 31.88 MB / 1.089 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01076/10.51, allocations: 6.732 MB / 3.286 GB, free: 25.14 MB / 1.089 GB Notification: Performance of SimCode: time 1.133e-06/10.51, allocations: 0 / 3.286 GB, free: 25.14 MB / 1.089 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.414/11.92, allocations: 0.5175 GB / 3.803 GB, free: 431.1 MB / 1.089 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002194/11.92, allocations: 266.1 kB / 3.803 GB, free: 430.8 MB / 1.089 GB Notification: Performance of buildModelFMU: Generate platform static: time 24.8/36.72, allocations: 3.938 kB / 3.803 GB, free: 430.8 MB / 1.089 GB (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_Fluid_Examples_FlowSystem_Simplified4_fmu --startTime=0 --stopTime=1000 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Fluid_Examples_FlowSystem_Simplified4.fmu > Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe 2>&1)