Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.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 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeSteadyStateMass",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeSteadyStateMass",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 0.001412/0.001412, allocations: 109.4 kB / 15.69 MB, free: 128 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001681/0.001682, allocations: 189.7 kB / 16.62 MB, free: 6.613 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.363/1.363, allocations: 205.1 MB / 222.5 MB, free: 4.551 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.617/1.617, allocations: 292.3 MB / 0.549 GB, free: 12.7 MB / 462.1 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 0.00135/0.00135, allocations: 75.58 kB / 0.6718 GB, free: 26.14 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.203/0.2044, allocations: 114.5 MB / 0.7836 GB, free: 13.24 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.5707/0.7751, allocations: 177.1 MB / 0.9566 GB, free: 1.02 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.006361/0.7815, allocations: 4.365 MB / 0.9608 GB, free: 0.6016 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001129/0.7827, allocations: 24.5 kB / 0.9609 GB, free: 0.5938 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.0009895/0.7837, allocations: 365.3 kB / 0.9612 GB, free: 480 kB / 0.7169 GB
Notification: Performance of NFTyping.typeBindings: time 0.003073/0.7868, allocations: 1.247 MB / 0.9624 GB, free: 172 kB / 0.7169 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001737/0.7886, allocations: 0.6967 MB / 0.9631 GB, free: 92 kB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.002282/0.7909, allocations: 1.62 MB / 0.9647 GB, free: 0 / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007645/0.7916, allocations: 0.5225 MB / 0.9652 GB, free: 15.93 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00133/0.793, allocations: 0.6834 MB / 0.9659 GB, free: 15.8 MB / 0.7325 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009905/0.794, allocations: 499.1 kB / 0.9664 GB, free: 15.71 MB / 0.7325 GB
Notification: Performance of NFPackage.collectConstants: time 9.241e-05/0.7941, allocations: 53.72 kB / 0.9664 GB, free: 15.71 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00255/0.7966, allocations: 1.291 MB / 0.9677 GB, free: 15.59 MB / 0.7325 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002871/0.7969, allocations: 231.3 kB / 0.9679 GB, free: 15.57 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004079/0.7974, allocations: 355.2 kB / 0.9682 GB, free: 15.47 MB / 0.7325 GB
Notification: Performance of NFConvertDAE.convert: time 0.002121/0.7995, allocations: 1.278 MB / 0.9695 GB, free: 15.3 MB / 0.7325 GB
Notification: Performance of FrontEnd - DAE generated: time 5.911e-06/0.7995, allocations: 8.625 kB / 0.9695 GB, free: 15.3 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 1.833e-06/0.7995, allocations: 0 / 0.9695 GB, free: 15.3 MB / 0.7325 GB
Notification: Performance of Transformations before backend: time 1.073e-05/0.7995, allocations: 0 / 0.9695 GB, free: 15.3 MB / 0.7325 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 104
 * Number of variables: 104
Notification: Performance of Generate backend data structure: time 0.001627/0.8012, allocations: 0.9977 MB / 0.9705 GB, free: 14.67 MB / 0.7325 GB
Notification: Performance of prepare preOptimizeDAE: time 3.837e-05/0.8012, allocations: 10.56 kB / 0.9705 GB, free: 14.67 MB / 0.7325 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.758e-05/0.8013, allocations: 88.25 kB / 0.9706 GB, free: 14.62 MB / 0.7325 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00106/0.8024, allocations: 165.3 kB / 0.9707 GB, free: 14.59 MB / 0.7325 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008623/0.8032, allocations: 0.5522 MB / 0.9712 GB, free: 14.3 MB / 0.7325 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.151e-05/0.8033, allocations: 36.16 kB / 0.9713 GB, free: 14.3 MB / 0.7325 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.895e-05/0.8034, allocations: 46.97 kB / 0.9713 GB, free: 14.3 MB / 0.7325 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007887/0.8042, allocations: 473.6 kB / 0.9718 GB, free: 14.25 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.355e-05/0.8042, allocations: 0 / 0.9718 GB, free: 14.25 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.117e-05/0.8042, allocations: 14.06 kB / 0.9718 GB, free: 14.25 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.085e-05/0.8043, allocations: 20.83 kB / 0.9718 GB, free: 14.24 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006758/0.805, allocations: 413.9 kB / 0.9722 GB, free: 14.24 MB / 0.7325 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 0.002502/0.8075, allocations: 2.022 MB / 0.9742 GB, free: 13.2 MB / 0.7325 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004823/0.808, allocations: 282.6 kB / 0.9745 GB, free: 13.1 MB / 0.7325 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003319/0.8083, allocations: 189.1 kB / 0.9746 GB, free: 13.04 MB / 0.7325 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002825/0.8086, allocations: 194.5 kB / 0.9748 GB, free: 12.84 MB / 0.7325 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.847e-05/0.8086, allocations: 36.03 kB / 0.9749 GB, free: 12.8 MB / 0.7325 GB
Notification: Performance of pre-optimization done (n=30): time 1.433e-06/0.8086, allocations: 0 / 0.9749 GB, free: 12.8 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=30): time 0.00159/0.8102, allocations: 0.635 MB / 0.9755 GB, free: 12.5 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.636e-05/0.8103, allocations: 61.41 kB / 0.9755 GB, free: 12.43 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004903/0.8108, allocations: 433.4 kB / 0.9759 GB, free: 12.22 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 3.61e-05/0.8108, allocations: 32.27 kB / 0.976 GB, free: 12.19 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002042/0.811, allocations: 285.1 kB / 0.9762 GB, free: 11.96 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 9.058e-05/0.8111, allocations: 102.2 kB / 0.9763 GB, free: 11.89 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001105/0.8113, allocations: 66.86 kB / 0.9764 GB, free: 11.85 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.0001431/0.8114, allocations: 354.8 kB / 0.9767 GB, free: 11.52 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002354/0.8116, allocations: 136.7 kB / 0.9769 GB, free: 11.46 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003037/0.812, allocations: 207.7 kB / 0.9771 GB, free: 11.34 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005098/0.8125, allocations: 334.1 kB / 0.9774 GB, free: 11.18 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.344e-06/0.8125, allocations: 3.938 kB / 0.9774 GB, free: 11.17 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.0006378/0.8131, allocations: 411.8 kB / 0.9778 GB, free: 10.98 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 1.414e-05/0.8132, allocations: 5.594 kB / 0.9778 GB, free: 10.98 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.69e-06/0.8132, allocations: 0 / 0.9778 GB, free: 10.98 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.604e-05/0.8132, allocations: 2.188 kB / 0.9778 GB, free: 10.98 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000324/0.8135, allocations: 71.31 kB / 0.9779 GB, free: 10.96 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.804e-06/0.8135, allocations: 2.25 kB / 0.9779 GB, free: 10.96 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004285/0.814, allocations: 38.97 kB / 0.9779 GB, free: 10.93 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.369e-05/0.814, allocations: 20.53 kB / 0.9779 GB, free: 10.93 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003895/0.8144, allocations: 288.1 kB / 0.9782 GB, free: 10.74 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002918/0.8147, allocations: 209 kB / 0.9784 GB, free: 10.59 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004886/0.8152, allocations: 324.3 kB / 0.9787 GB, free: 10.39 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.432e-06/0.8152, allocations: 0 / 0.9787 GB, free: 10.39 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=37) (initialization_lambda0): time 0.0006264/0.8159, allocations: 409.2 kB / 0.9791 GB, free: 10.18 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 8.856e-06/0.8159, allocations: 12.5 kB / 0.9791 GB, free: 10.17 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.507e-06/0.8159, allocations: 3.312 kB / 0.9791 GB, free: 10.17 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.898e-06/0.8159, allocations: 1.625 kB / 0.9791 GB, free: 10.17 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002793/0.8162, allocations: 70.36 kB / 0.9792 GB, free: 10.16 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.907e-06/0.8162, allocations: 2.5 kB / 0.9792 GB, free: 10.16 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003973/0.8166, allocations: 35.11 kB / 0.9792 GB, free: 10.13 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.477e-05/0.8166, allocations: 10.28 kB / 0.9792 GB, free: 10.13 MB / 0.7325 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (37):
 * Single equations (assignments): 37
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001394/0.8168, allocations: 199.7 kB / 0.9794 GB, free: 9.938 MB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.084e-05/0.8169, allocations: 50.97 kB / 0.9795 GB, free: 9.91 MB / 0.7325 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008003/0.8177, allocations: 415.9 kB / 0.9799 GB, free: 9.664 MB / 0.7325 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.094e-06/0.8177, allocations: 8.984 kB / 0.9799 GB, free: 9.66 MB / 0.7325 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.412e-06/0.8177, allocations: 4 kB / 0.9799 GB, free: 9.656 MB / 0.7325 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0006619/0.8184, allocations: 451.4 kB / 0.9803 GB, free: 9.336 MB / 0.7325 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001731/0.8201, allocations: 1.126 MB / 0.9814 GB, free: 8.492 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.779e-06/0.8201, allocations: 5.156 kB / 0.9814 GB, free: 8.492 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002657/0.8204, allocations: 57.31 kB / 0.9815 GB, free: 8.48 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002121/0.8206, allocations: 55.34 kB / 0.9815 GB, free: 8.445 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.565e-05/0.8206, allocations: 6.812 kB / 0.9815 GB, free: 8.441 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001232/0.8219, allocations: 1.537 MB / 0.983 GB, free: 6.902 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.015e-06/0.8219, allocations: 2.312 kB / 0.983 GB, free: 6.902 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001056/0.823, allocations: 0.7148 MB / 0.9837 GB, free: 6.418 MB / 0.7325 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001921/0.8232, allocations: 168 kB / 0.9839 GB, free: 6.262 MB / 0.7325 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.751e-05/0.8232, allocations: 6.812 kB / 0.9839 GB, free: 6.258 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003537/0.8236, allocations: 18.11 kB / 0.9839 GB, free: 6.25 MB / 0.7325 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.319e-05/0.8237, allocations: 27.44 kB / 0.9839 GB, free: 6.234 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.356e-05/0.8237, allocations: 14.12 kB / 0.9839 GB, free: 6.23 MB / 0.7325 GB
Notification: Performance of sorting global known variables: time 0.0003316/0.824, allocations: 311.3 kB / 0.9842 GB, free: 6.047 MB / 0.7325 GB
Notification: Performance of sort global known variables: time 1.5e-07/0.824, allocations: 3.938 kB / 0.9842 GB, free: 6.043 MB / 0.7325 GB
Notification: Performance of remove unused functions: time 0.0008169/0.8249, allocations: 302.6 kB / 0.9845 GB, free: 5.984 MB / 0.7325 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[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 (28):
 * Single equations (assignments): 27
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(1,2,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.001673/0.8266, allocations: 1.343 MB / 0.9858 GB, free: 4.93 MB / 0.7325 GB
Notification: Performance of simCode: created initialization part: time 0.0008803/0.8274, allocations: 490 kB / 0.9863 GB, free: 4.719 MB / 0.7325 GB
Notification: Performance of simCode: created event and clocks part: time 2.835e-06/0.8275, allocations: 4.188 kB / 0.9863 GB, free: 4.715 MB / 0.7325 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004591/0.8279, allocations: 286.9 kB / 0.9866 GB, free: 4.523 MB / 0.7325 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001347/0.8293, allocations: 304.1 kB / 0.9869 GB, free: 4.375 MB / 0.7325 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005058/0.8344, allocations: 4.134 MB / 0.9909 GB, free: 1.523 MB / 0.7325 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004817/0.8349, allocations: 0.9027 MB / 0.9918 GB, free: 0.7227 MB / 0.7325 GB
Notification: Performance of simCode: alias equations: time 0.0004971/0.8354, allocations: 162.4 kB / 0.992 GB, free: 0.6484 MB / 0.7325 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002591/0.8356, allocations: 183.7 kB / 0.9921 GB, free: 0.5 MB / 0.7325 GB
Notification: Performance of SimCode: time 5.71e-07/0.8356, allocations: 0 / 0.9921 GB, free: 0.5 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03397/0.8696, allocations: 14.61 MB / 1.006 GB, free: 9.469 MB / 0.7481 GB
Notification: Performance of buildModelFMU: Generate platform static: time 9.954/10.82, allocations: 6.656 kB / 1.006 GB, free: 9.465 MB / 0.7481 GB
(rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.sim & python3 -m fmpy simulate  --output-file Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeSteadyStateMass.fmu > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe 2>&1)