Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.69/1.69, allocations: 285.6 MB / 293.1 MB, free: 10.19 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001054/0.001054, allocations: 168.8 kB / 361.4 MB, free: 6.809 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.893/1.893, allocations: 205.2 MB / 0.62 GB, free: 11.62 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000952/0.000952, allocations: 90.55 kB / 0.733 GB, free: 44.14 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.161e-05/2.164e-05, allocations: 4 kB / 0.8518 GB, free: 2.629 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7807/0.7808, allocations: 115.3 MB / 0.9644 GB, free: 78.78 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.289/2.069, allocations: 0.6016 GB / 1.566 GB, free: 1.391 MB / 0.9011 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002951/2.07, allocations: 90.2 kB / 1.566 GB, free: 1.348 MB / 0.9011 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9877/3.058, allocations: 160.8 MB / 1.723 GB, free: 289.8 MB / 0.948 GB
Notification: Performance of FrontEnd: time 1.653e-06/3.058, allocations: 0 / 1.723 GB, free: 289.8 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 6.108e-05/3.058, allocations: 23.67 kB / 1.723 GB, free: 289.8 MB / 0.948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.001628/3.059, allocations: 0.9461 MB / 1.724 GB, free: 288.8 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.013e-05/3.059, allocations: 12.03 kB / 1.724 GB, free: 288.8 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002295/3.062, allocations: 264.4 kB / 1.724 GB, free: 288.5 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001204/3.063, allocations: 0.6803 MB / 1.725 GB, free: 287.8 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.506e-05/3.063, allocations: 16 kB / 1.725 GB, free: 287.8 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.402e-05/3.063, allocations: 24 kB / 1.725 GB, free: 287.8 MB / 0.948 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0005382/3.064, allocations: 290.6 kB / 1.725 GB, free: 287.5 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007175/3.064, allocations: 451.6 kB / 1.726 GB, free: 287 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.395e-05/3.064, allocations: 3.906 kB / 1.726 GB, free: 287 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.408e-05/3.064, allocations: 0 / 1.726 GB, free: 287 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.631e-05/3.064, allocations: 12 kB / 1.726 GB, free: 287 MB / 0.948 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.003197/3.068, allocations: 2.692 MB / 1.728 GB, free: 284.1 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003967/3.068, allocations: 278.4 kB / 1.729 GB, free: 283.8 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001709/3.068, allocations: 126.2 kB / 1.729 GB, free: 283.7 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005605/3.069, allocations: 0.6644 MB / 1.729 GB, free: 282.9 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.548e-05/3.069, allocations: 42.8 kB / 1.73 GB, free: 282.8 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=28): time 3.407e-06/3.069, allocations: 0 / 1.73 GB, free: 282.8 MB / 0.948 GB
Notification: Performance of matching and sorting (n=40): time 0.00533/3.074, allocations: 1.651 MB / 1.731 GB, free: 281.1 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.766e-05/3.074, allocations: 81.11 kB / 1.731 GB, free: 281 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000644/3.075, allocations: 406.1 kB / 1.732 GB, free: 280.6 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 4.239e-05/3.075, allocations: 25.7 kB / 1.732 GB, free: 280.6 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002417/3.075, allocations: 328.3 kB / 1.732 GB, free: 280.2 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001396/3.075, allocations: 138 kB / 1.732 GB, free: 280.1 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.376e-05/3.075, allocations: 3.938 kB / 1.732 GB, free: 280.1 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0002068/3.076, allocations: 358.8 kB / 1.732 GB, free: 279.7 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002206/3.076, allocations: 149 kB / 1.733 GB, free: 279.6 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003193/3.076, allocations: 259.8 kB / 1.733 GB, free: 279.3 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004357/3.077, allocations: 208.1 kB / 1.733 GB, free: 279.1 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.475e-06/3.077, allocations: 0 / 1.733 GB, free: 279.1 MB / 0.948 GB
Notification: Performance of matching and sorting (n=55) (initialization): time 0.001552/3.078, allocations: 0.6618 MB / 1.734 GB, free: 278.4 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006759/3.079, allocations: 1.221 MB / 1.735 GB, free: 277.1 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.301e-05/3.079, allocations: 4 kB / 1.735 GB, free: 277.1 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009246/3.08, allocations: 259.9 kB / 1.735 GB, free: 276.8 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003163/3.08, allocations: 79.73 kB / 1.735 GB, free: 276.8 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005/3.085, allocations: 3.981 MB / 1.739 GB, free: 272.5 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00126/3.086, allocations: 71.89 kB / 1.739 GB, free: 272.5 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.602e-05/3.087, allocations: 23.98 kB / 1.739 GB, free: 272.5 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.321e-05/3.087, allocations: 4 kB / 1.739 GB, free: 272.4 MB / 0.948 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001404/3.088, allocations: 0.5827 MB / 1.74 GB, free: 271.9 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.999e-06/3.088, allocations: 0 / 1.74 GB, free: 271.9 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007857/3.089, allocations: 263 kB / 1.74 GB, free: 271.6 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002512/3.089, allocations: 71.91 kB / 1.74 GB, free: 271.5 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004098/3.093, allocations: 3.998 MB / 1.744 GB, free: 267.3 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001188/3.094, allocations: 71.89 kB / 1.744 GB, free: 267.2 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.081e-05/3.094, allocations: 22.33 kB / 1.744 GB, free: 267.2 MB / 0.948 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         $DER.vol1.dynBal.medium.T:DUMMY_DER(fixed = false )  "Temperature of medium" type: Real 
         vol1.ports[1].m_flow:VARIABLE(flow=true min = -100000.0 max = 100000.0 unit = "kg/s" )  "Mass flow rate from the connection point into the component" type: Real  [1]
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         $DER.vol.dynBal.medium.T:DUMMY_DER(fixed = false )  "Temperature of medium" type: Real 
         vol.dynBal.mb_flow:VARIABLE(unit = "kg/s" protected = true )  "Mass flows across boundaries" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (39):
 * Single equations (assignments): 37
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 8,2 6}
Notification: Performance of prepare postOptimizeDAE: time 0.0002909/3.095, allocations: 139.7 kB / 1.744 GB, free: 267.1 MB / 0.948 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.001409/3.096, allocations: 0.5883 MB / 1.745 GB, free: 266.5 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001004/3.096, allocations: 59.25 kB / 1.745 GB, free: 266.4 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00146/3.098, allocations: 0.6019 MB / 1.745 GB, free: 265.8 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.769e-06/3.098, allocations: 4 kB / 1.745 GB, free: 265.8 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.893e-06/3.098, allocations: 192 / 1.745 GB, free: 265.8 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001206/3.099, allocations: 0.6869 MB / 1.746 GB, free: 265.1 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002641/3.102, allocations: 1.565 MB / 1.748 GB, free: 263.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.038e-06/3.102, allocations: 0 / 1.748 GB, free: 263.4 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002223/3.102, allocations: 51.91 kB / 1.748 GB, free: 263.4 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008427/3.103, allocations: 245.5 kB / 1.748 GB, free: 263.1 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.726e-05/3.103, allocations: 8 kB / 1.748 GB, free: 263.1 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003966/3.107, allocations: 3.722 MB / 1.751 GB, free: 259.2 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.379e-06/3.107, allocations: 3.938 kB / 1.751 GB, free: 259.2 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001682/3.108, allocations: 0.8706 MB / 1.752 GB, free: 258.3 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003588/3.109, allocations: 184.4 kB / 1.753 GB, free: 258.1 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001358/3.109, allocations: 4 kB / 1.753 GB, free: 258.1 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001005/3.11, allocations: 75.91 kB / 1.753 GB, free: 258 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.225e-05/3.11, allocations: 27.95 kB / 1.753 GB, free: 258 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.257e-05/3.11, allocations: 19.95 kB / 1.753 GB, free: 258 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0004627/3.111, allocations: 306.9 kB / 1.753 GB, free: 257.7 MB / 0.948 GB
Notification: Performance of sort global known variables: time 1.51e-07/3.111, allocations: 0 / 1.753 GB, free: 257.7 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.002058/3.113, allocations: 451.8 kB / 1.753 GB, free: 257.2 MB / 0.948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 2 (vol.ports[2].h_outflow,vol1.ports[1].h_outflow)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (28):
 * Single equations (assignments): 26
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 6,2 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002713/3.115, allocations: 1.703 MB / 1.755 GB, free: 255.5 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.002592/3.118, allocations: 1.244 MB / 1.756 GB, free: 254.2 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 3.957e-06/3.118, allocations: 0 / 1.756 GB, free: 254.2 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.001052/3.119, allocations: 0.5034 MB / 1.757 GB, free: 253.7 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001861/3.121, allocations: 330.8 kB / 1.757 GB, free: 253.4 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00284/3.124, allocations: 1.039 MB / 1.758 GB, free: 252.3 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004806/3.124, allocations: 0.9352 MB / 1.759 GB, free: 251.3 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.0009316/3.125, allocations: 161 kB / 1.759 GB, free: 251.2 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003199/3.126, allocations: 208 kB / 1.759 GB, free: 251 MB / 0.948 GB
Notification: Performance of SimCode: time 1.954e-06/3.126, allocations: 3.938 kB / 1.759 GB, free: 251 MB / 0.948 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05181/3.177, allocations: 21.86 MB / 1.781 GB, free: 229.2 MB / 0.948 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001927/3.178, allocations: 250.4 kB / 1.781 GB, free: 228.9 MB / 0.948 GB
Notification: Performance of buildModelFMU: Generate platform static: time 2.687/5.865, allocations: 8.188 kB / 1.781 GB, free: 228.9 MB / 0.948 GB
(rm -f Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity.fmu > Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe 2>&1)