Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Examples.FlowSystem.Simplified6.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/Buildings 11.0.1-master/package.mo", uses=false) Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-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: "" <> buildModelFMU(Buildings.Fluid.Examples.FlowSystem.Simplified6,fileNamePrefix="Buildings_latest_Buildings_Fluid_Examples_FlowSystem_Simplified6",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Examples.FlowSystem.Simplified6,fileNamePrefix="Buildings_latest_Buildings_Fluid_Examples_FlowSystem_Simplified6",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001168/0.001169, 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 0.001197/0.001197, allocations: 195.5 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.333/1.333, allocations: 222.9 MB / 240.2 MB, free: 4.402 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.764/2.764, allocations: 469.4 MB / 0.742 GB, free: 7.691 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001307/0.001307, allocations: 61.73 kB / 0.9083 GB, free: 34.42 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2702/0.2715, allocations: 159.1 MB / 1.064 GB, free: 14.54 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified6): time 0.8135/1.085, allocations: 357.9 MB / 1.413 GB, free: 6.594 MB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.1078/1.193, allocations: 75.87 MB / 1.487 GB, free: 15.77 MB / 1.092 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01388/1.207, allocations: 433.5 kB / 1.488 GB, free: 15.34 MB / 1.092 GB Notification: Performance of NFTyping.typeComponents: time 0.03783/1.245, allocations: 22.81 MB / 1.51 GB, free: 8.484 MB / 1.107 GB Notification: Performance of NFTyping.typeBindings: time 0.03192/1.277, allocations: 11.6 MB / 1.521 GB, free: 12.84 MB / 1.123 GB Notification: Performance of NFTyping.typeClassSections: time 0.01879/1.295, allocations: 8.179 MB / 1.529 GB, free: 4.73 MB / 1.123 GB Notification: Performance of NFFlatten.flatten: time 0.08402/1.379, allocations: 58.38 MB / 1.586 GB, free: 10.32 MB / 1.186 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02478/1.404, allocations: 16.26 MB / 1.602 GB, free: 9.918 MB / 1.201 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03531/1.44, allocations: 12.81 MB / 1.615 GB, free: 13.08 MB / 1.217 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01791/1.458, allocations: 10.3 MB / 1.625 GB, free: 2.738 MB / 1.217 GB Notification: Performance of NFPackage.collectConstants: time 0.005942/1.464, allocations: 1.141 MB / 1.626 GB, free: 1.598 MB / 1.217 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01642/1.48, allocations: 5.234 MB / 1.631 GB, free: 12.36 MB / 1.232 GB Notification: Performance of NFScalarize.scalarize: time 0.006898/1.487, allocations: 4.325 MB / 1.635 GB, free: 8.016 MB / 1.232 GB Notification: Performance of NFVerifyModel.verify: time 0.01759/1.505, allocations: 8.376 MB / 1.643 GB, free: 15.59 MB / 1.248 GB Notification: Performance of NFConvertDAE.convert: time 0.03412/1.539, allocations: 22.25 MB / 1.665 GB, free: 9.277 MB / 1.264 GB Notification: Performance of FrontEnd - DAE generated: time 7.133e-06/1.539, allocations: 4 kB / 1.665 GB, free: 9.273 MB / 1.264 GB Notification: Performance of FrontEnd: time 1.623e-06/1.539, allocations: 0 / 1.665 GB, free: 9.273 MB / 1.264 GB Notification: Performance of Transformations before backend: time 0.0007383/1.539, allocations: 0 / 1.665 GB, free: 9.273 MB / 1.264 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1537 * Number of variables: 1537 Notification: Performance of Generate backend data structure: time 0.04511/1.585, allocations: 17.71 MB / 1.682 GB, free: 7.367 MB / 1.279 GB Notification: Performance of prepare preOptimizeDAE: time 4.654e-05/1.585, allocations: 12.03 kB / 1.682 GB, free: 7.355 MB / 1.279 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002696/1.587, allocations: 0.7905 MB / 1.683 GB, free: 6.555 MB / 1.279 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01668/1.604, allocations: 3.102 MB / 1.686 GB, free: 3.43 MB / 1.279 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03731/1.641, allocations: 18 MB / 1.704 GB, free: 1.301 MB / 1.295 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001866/1.643, allocations: 0.7561 MB / 1.705 GB, free: 0.5391 MB / 1.295 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002552/1.646, allocations: 0.707 MB / 1.705 GB, free: 15.83 MB / 1.311 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02289/1.669, allocations: 9.634 MB / 1.715 GB, free: 5.797 MB / 1.311 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002256/1.669, allocations: 15.88 kB / 1.715 GB, free: 5.781 MB / 1.311 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001783/1.671, allocations: 252 kB / 1.715 GB, free: 5.535 MB / 1.311 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001514/1.671, allocations: 164 kB / 1.715 GB, free: 5.375 MB / 1.311 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02081/1.692, allocations: 8.029 MB / 1.723 GB, free: 13.34 MB / 1.326 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 0.6132/2.305, allocations: 52.48 MB / 1.774 GB, free: 497.4 MB / 1.357 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01405/2.319, allocations: 6.079 MB / 1.78 GB, free: 497.2 MB / 1.357 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0096/2.329, allocations: 4.189 MB / 1.784 GB, free: 497.2 MB / 1.357 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 0.03751/2.366, allocations: 14.64 MB / 1.798 GB, free: 490.8 MB / 1.357 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.008924/2.375, allocations: 4.229 MB / 1.803 GB, free: 489.5 MB / 1.357 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.007296/2.383, allocations: 1.147 MB / 1.804 GB, free: 489.3 MB / 1.357 GB Notification: Performance of pre-optimization done (n=332): time 1.834e-05/2.383, allocations: 0 / 1.804 GB, free: 489.3 MB / 1.357 GB Notification: Performance of matching and sorting (n=518): time 0.1856/2.568, allocations: 56.42 MB / 1.859 GB, free: 460.3 MB / 1.357 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.666e-05/2.568, allocations: 115.5 kB / 1.859 GB, free: 460.2 MB / 1.357 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02834/2.597, allocations: 18.07 MB / 1.877 GB, free: 442.3 MB / 1.357 GB Notification: Performance of collectPreVariables (initialization): time 0.001953/2.599, allocations: 165.7 kB / 1.877 GB, free: 442.2 MB / 1.357 GB Notification: Performance of collectInitialEqns (initialization): time 0.00658/2.605, allocations: 6.73 MB / 1.883 GB, free: 435.6 MB / 1.357 GB Notification: Performance of collectInitialBindings (initialization): time 0.002383/2.608, allocations: 1.773 MB / 1.885 GB, free: 433.8 MB / 1.357 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004891/2.613, allocations: 2.29 MB / 1.887 GB, free: 431.5 MB / 1.357 GB Notification: Performance of setup shared object (initialization): time 4.958e-05/2.613, allocations: 309 kB / 1.888 GB, free: 431.2 MB / 1.357 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0125/2.625, allocations: 7.617 MB / 1.895 GB, free: 423.6 MB / 1.357 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01542/2.641, allocations: 10.49 MB / 1.905 GB, free: 412 MB / 1.357 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02867/2.669, allocations: 16.93 MB / 1.922 GB, free: 394.1 MB / 1.357 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001221/2.67, allocations: 16 kB / 1.922 GB, free: 394.1 MB / 1.357 GB Notification: Performance of matching and sorting (n=1270) (initialization): time 0.05475/2.724, allocations: 22.99 MB / 1.944 GB, free: 371 MB / 1.357 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001323/2.725, allocations: 61.69 kB / 1.944 GB, free: 371 MB / 1.357 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001251/2.725, allocations: 60 kB / 1.944 GB, free: 370.9 MB / 1.357 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01659/2.741, allocations: 5.021 MB / 1.949 GB, free: 365.9 MB / 1.357 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01288/2.754, allocations: 2.348 MB / 1.952 GB, free: 363.5 MB / 1.357 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0159/2.77, allocations: 14.84 MB / 1.966 GB, free: 348.2 MB / 1.357 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01561/2.786, allocations: 0.9764 MB / 1.967 GB, free: 347.2 MB / 1.357 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002928/2.789, allocations: 0.5504 MB / 1.968 GB, free: 346.7 MB / 1.357 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.02015/2.809, allocations: 10.25 MB / 1.978 GB, free: 336.4 MB / 1.357 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01634/2.825, allocations: 9.967 MB / 1.987 GB, free: 325.3 MB / 1.357 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02932/2.855, allocations: 15.91 MB / 2.003 GB, free: 308.5 MB / 1.357 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.00013/2.855, allocations: 16 kB / 2.003 GB, free: 308.5 MB / 1.357 GB Notification: Performance of matching and sorting (n=1270) (initialization_lambda0): time 0.04829/2.903, allocations: 21.42 MB / 2.024 GB, free: 286.9 MB / 1.357 GB Notification: Performance of prepare postOptimizeDAE: time 9.15e-05/2.903, allocations: 57.7 kB / 2.024 GB, free: 286.9 MB / 1.357 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001022/2.903, allocations: 60 kB / 2.024 GB, free: 286.8 MB / 1.357 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01272/2.916, allocations: 4.654 MB / 2.028 GB, free: 282.2 MB / 1.357 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01112/2.927, allocations: 2.328 MB / 2.031 GB, free: 279.8 MB / 1.357 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02254/2.95, allocations: 19.2 MB / 2.049 GB, free: 260 MB / 1.357 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01578/2.966, allocations: 1.019 MB / 2.05 GB, free: 259 MB / 1.357 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002458/2.968, allocations: 0.5192 MB / 2.051 GB, free: 258.5 MB / 1.357 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 273 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (915): * Single equations (assignments): 888 * Array equations: 4 * Algorithm blocks: 1 * Record equations: 12 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,3,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(7,78), (7,78)} Notification: Performance of prepare postOptimizeDAE: time 0.00394/2.972, allocations: 0.6669 MB / 2.052 GB, free: 257.8 MB / 1.357 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005434/2.978, allocations: 1.361 MB / 2.053 GB, free: 256.4 MB / 1.357 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03987/3.017, allocations: 15.9 MB / 2.068 GB, free: 240.4 MB / 1.357 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.685e-05/3.018, allocations: 67.98 kB / 2.068 GB, free: 240.4 MB / 1.357 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.586e-05/3.018, allocations: 4 kB / 2.068 GB, free: 240.4 MB / 1.357 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02956/3.047, allocations: 12.81 MB / 2.081 GB, free: 227.4 MB / 1.357 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05924/3.106, allocations: 27.55 MB / 2.108 GB, free: 199.8 MB / 1.357 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.336e-05/3.106, allocations: 4 kB / 2.108 GB, free: 199.8 MB / 1.357 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007245/3.114, allocations: 1.327 MB / 2.109 GB, free: 198.5 MB / 1.357 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.009822/3.124, allocations: 3.377 MB / 2.112 GB, free: 195.1 MB / 1.357 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001238/3.125, allocations: 183.9 kB / 2.113 GB, free: 194.9 MB / 1.357 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01097/3.136, allocations: 12.9 MB / 2.125 GB, free: 181.5 MB / 1.357 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.015e-06/3.136, allocations: 16.03 kB / 2.125 GB, free: 181.5 MB / 1.357 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04442/3.18, allocations: 21.16 MB / 2.146 GB, free: 160.1 MB / 1.357 GB Notification: Performance of postOpt removeConstants (simulation): time 0.007644/3.188, allocations: 2.509 MB / 2.148 GB, free: 157.5 MB / 1.357 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004767/3.193, allocations: 116 kB / 2.149 GB, free: 157.4 MB / 1.357 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01303/3.206, allocations: 0.7255 MB / 2.149 GB, free: 156.7 MB / 1.357 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001829/3.208, allocations: 420.1 kB / 2.15 GB, free: 156.3 MB / 1.357 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001425/3.209, allocations: 251.8 kB / 2.15 GB, free: 156 MB / 1.357 GB Notification: Performance of sorting global known variables: time 0.02278/3.232, allocations: 12.53 MB / 2.162 GB, free: 143.6 MB / 1.357 GB Notification: Performance of sort global known variables: time 7.31e-07/3.232, allocations: 4 kB / 2.162 GB, free: 143.6 MB / 1.357 GB Notification: Performance of remove unused functions: time 0.02326/3.255, allocations: 6.063 MB / 2.168 GB, free: 137.6 MB / 1.357 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 28 * Number of states: 3 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,heater.outCon.T) * 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 (475): * Single equations (assignments): 452 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (not torn): 5 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 5 systems {1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,3,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(9,78), (1,1), (7,78)} Notification: Performance of Backend phase and start with SimCode phase: time 0.04434/3.3, allocations: 22.4 MB / 2.19 GB, free: 115 MB / 1.357 GB Notification: Performance of simCode: created initialization part: time 0.07279/3.372, allocations: 33.12 MB / 2.222 GB, free: 81.75 MB / 1.357 GB Notification: Performance of simCode: created event and clocks part: time 1.356e-05/3.372, allocations: 4 kB / 2.222 GB, free: 81.75 MB / 1.357 GB Notification: Performance of simCode: created simulation system equations: time 0.01443/3.387, allocations: 6.151 MB / 2.228 GB, free: 75.56 MB / 1.357 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03146/3.418, allocations: 6.424 MB / 2.235 GB, free: 69.4 MB / 1.357 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.271/4.689, allocations: 225.5 MB / 2.455 GB, free: 383.5 MB / 1.358 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01352/4.703, allocations: 7.624 MB / 2.462 GB, free: 376 MB / 1.358 GB Notification: Performance of simCode: alias equations: time 0.02361/4.727, allocations: 4.445 MB / 2.467 GB, free: 372.4 MB / 1.358 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01323/4.74, allocations: 6.874 MB / 2.473 GB, free: 365.6 MB / 1.358 GB Notification: Performance of SimCode: time 8.71e-07/4.74, allocations: 3.938 kB / 2.473 GB, free: 365.6 MB / 1.358 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.071/5.811, allocations: 421 MB / 2.884 GB, free: 431.4 MB / 1.358 GB Notification: Performance of buildModelFMU: Generate platform static: time 24.8/30.61, allocations: 6.922 kB / 2.884 GB, free: 431.4 MB / 1.358 GB (rm -f Buildings_latest_Buildings.Fluid.Examples.FlowSystem.Simplified6.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Examples.FlowSystem.Simplified6.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Examples.FlowSystem.Simplified6.pipe >> ../files/Buildings_latest_Buildings.Fluid.Examples.FlowSystem.Simplified6.sim & python3 -m fmpy simulate --output-file Buildings_latest_Buildings.Fluid.Examples.FlowSystem.Simplified6_res.csv --start-time 0 --stop-time 1000 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.4 Buildings_latest_Buildings_Fluid_Examples_FlowSystem_Simplified6.fmu > Buildings_latest_Buildings.Fluid.Examples.FlowSystem.Simplified6.pipe 2>&1)