Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.688/1.688, allocations: 289.9 MB / 297.4 MB, free: 6.395 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001137/0.001137, allocations: 176.8 kB / 366.7 MB, free: 1.668 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.866/1.866, allocations: 205.2 MB / 0.626 GB, free: 7.164 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008526/0.0008527, allocations: 100.6 kB / 0.74 GB, free: 39.53 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 3.398e-05/3.425e-05, allocations: 4 kB / 0.8598 GB, free: 12.95 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7448/0.7448, allocations: 116.3 MB / 0.9733 GB, free: 76.34 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.749/6.494, allocations: 2.074 GB / 3.047 GB, free: 9.949 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002889/6.494, allocations: 87.88 kB / 3.047 GB, free: 9.906 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.584/9.079, allocations: 0.5624 GB / 3.61 GB, free: 189.3 MB / 0.948 GB
Notification: Performance of FrontEnd: time 1.322e-06/9.079, allocations: 0 / 3.61 GB, free: 189.3 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 7.478e-05/9.079, allocations: 35.94 kB / 3.61 GB, free: 189.2 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: 187
 * Number of variables: 187
Notification: Performance of Generate backend data structure: time 0.002394/9.081, allocations: 1.223 MB / 3.611 GB, free: 188 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.182e-05/9.081, allocations: 12.03 kB / 3.611 GB, free: 187.9 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002429/9.084, allocations: 410.3 kB / 3.611 GB, free: 187.5 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001495/9.085, allocations: 0.7691 MB / 3.612 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003091/9.086, allocations: 101.9 kB / 3.612 GB, free: 186.7 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001017/9.086, allocations: 47.95 kB / 3.612 GB, free: 186.6 MB / 0.948 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001069/9.087, allocations: 0.6599 MB / 3.613 GB, free: 185.9 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001172/9.088, allocations: 0.7785 MB / 3.614 GB, free: 185.1 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.567e-05/9.088, allocations: 3.938 kB / 3.614 GB, free: 185.1 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.462e-05/9.088, allocations: 0 / 3.614 GB, free: 185.1 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.655e-05/9.088, allocations: 30 kB / 3.614 GB, free: 185.1 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 0.004774/9.093, allocations: 3.212 MB / 3.617 GB, free: 181.8 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004812/9.094, allocations: 411.6 kB / 3.617 GB, free: 181.4 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002629/9.094, allocations: 229.8 kB / 3.617 GB, free: 181.1 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001928/9.094, allocations: 105.4 kB / 3.618 GB, free: 181 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.511e-05/9.094, allocations: 44.47 kB / 3.618 GB, free: 181 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=39): time 2.885e-06/9.094, allocations: 0 / 3.618 GB, free: 181 MB / 0.948 GB
Notification: Performance of matching and sorting (n=41): time 0.003522/9.098, allocations: 1.418 MB / 3.619 GB, free: 179.5 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.403e-05/9.098, allocations: 59.41 kB / 3.619 GB, free: 179.4 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005282/9.098, allocations: 0.4957 MB / 3.62 GB, free: 178.9 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 5.021e-05/9.098, allocations: 25.7 kB / 3.62 GB, free: 178.9 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002149/9.098, allocations: 459 kB / 3.62 GB, free: 178.4 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 9.577e-05/9.099, allocations: 141.9 kB / 3.62 GB, free: 178.3 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.023e-05/9.099, allocations: 4 kB / 3.62 GB, free: 178.3 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 9.807e-05/9.099, allocations: 374.7 kB / 3.621 GB, free: 177.9 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002529/9.099, allocations: 197.1 kB / 3.621 GB, free: 177.7 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003115/9.099, allocations: 325.7 kB / 3.621 GB, free: 177.3 MB / 0.948 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.002321/9.102, allocations: 0.9832 MB / 3.622 GB, free: 176.3 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.607e-06/9.102, allocations: 4 kB / 3.622 GB, free: 176.3 MB / 0.948 GB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.001896/9.103, allocations: 0.7961 MB / 3.623 GB, free: 175.5 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.431e-05/9.104, allocations: 9.234 kB / 3.623 GB, free: 175.5 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.289e-05/9.104, allocations: 4 kB / 3.623 GB, free: 175.5 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003503/9.104, allocations: 140.8 kB / 3.623 GB, free: 175.4 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006022/9.105, allocations: 135.8 kB / 3.623 GB, free: 175.3 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00227/9.107, allocations: 1.744 MB / 3.625 GB, free: 173.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001224/9.108, allocations: 79.84 kB / 3.625 GB, free: 173.3 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.378e-05/9.108, allocations: 23.98 kB / 3.625 GB, free: 173.3 MB / 0.948 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         volSte.heatPort.Q_flow:VARIABLE(flow=true unit = "W" )  "Heat flow rate (positive if flowing from outside into the component)" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (59):
 * Single equations (assignments): 58
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of prepare postOptimizeDAE: time 0.0003208/9.108, allocations: 122.2 kB / 3.625 GB, free: 173.2 MB / 0.948 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.001877/9.11, allocations: 0.6727 MB / 3.626 GB, free: 172.5 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00012/9.11, allocations: 79.08 kB / 3.626 GB, free: 172.4 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002699/9.111, allocations: 78.86 kB / 3.626 GB, free: 172.3 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.221e-06/9.111, allocations: 8 kB / 3.626 GB, free: 172.3 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.675e-06/9.111, allocations: 0 / 3.626 GB, free: 172.3 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001694/9.112, allocations: 0.6881 MB / 3.626 GB, free: 171.6 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003558/9.116, allocations: 1.673 MB / 3.628 GB, free: 169.9 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.821e-06/9.116, allocations: 8.062 kB / 3.628 GB, free: 169.8 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005141/9.117, allocations: 115.9 kB / 3.628 GB, free: 169.7 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003114/9.117, allocations: 136.8 kB / 3.628 GB, free: 169.6 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.531e-05/9.117, allocations: 4 kB / 3.628 GB, free: 169.6 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001972/9.119, allocations: 1.763 MB / 3.63 GB, free: 167.7 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.651e-06/9.119, allocations: 4 kB / 3.63 GB, free: 167.7 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002318/9.121, allocations: 1.259 MB / 3.631 GB, free: 166.3 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004303/9.122, allocations: 212.2 kB / 3.631 GB, free: 166.1 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.309e-05/9.122, allocations: 12.02 kB / 3.631 GB, free: 166.1 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008219/9.123, allocations: 83.83 kB / 3.632 GB, free: 166 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.584e-05/9.123, allocations: 39.89 kB / 3.632 GB, free: 165.9 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.852e-05/9.123, allocations: 27.97 kB / 3.632 GB, free: 165.9 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0004871/9.123, allocations: 391.2 kB / 3.632 GB, free: 165.5 MB / 0.948 GB
Notification: Performance of sort global known variables: time 1.41e-07/9.123, allocations: 0 / 3.632 GB, free: 165.5 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.001582/9.125, allocations: 355.9 kB / 3.632 GB, free: 165.2 MB / 0.948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 2 (volDyn.dynBal.U,volDyn.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (37):
 * Single equations (assignments): 36
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.00469/9.13, allocations: 4.089 MB / 3.636 GB, free: 161.1 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.001083/9.131, allocations: 0.5855 MB / 3.637 GB, free: 160.5 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 4.388e-06/9.131, allocations: 0 / 3.637 GB, free: 160.5 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004155/9.131, allocations: 345.4 kB / 3.637 GB, free: 160.2 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001977/9.133, allocations: 399.8 kB / 3.638 GB, free: 159.8 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004017/9.137, allocations: 1.561 MB / 3.639 GB, free: 158.1 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004979/9.138, allocations: 1.059 MB / 3.64 GB, free: 157 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.0007497/9.138, allocations: 177.7 kB / 3.64 GB, free: 156.9 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003678/9.139, allocations: 311.3 kB / 3.641 GB, free: 156.6 MB / 0.948 GB
Notification: Performance of SimCode: time 1.363e-06/9.139, allocations: 0 / 3.641 GB, free: 156.6 MB / 0.948 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05697/9.196, allocations: 30.98 MB / 3.671 GB, free: 125.7 MB / 0.948 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002125/9.196, allocations: 215.9 kB / 3.671 GB, free: 125.4 MB / 0.948 GB
Notification: Performance of buildModelFMU: Generate platform static: time 3.154/12.35, allocations: 0 / 3.671 GB, free: 125.4 MB / 0.948 GB
(rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.fmu > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe 2>&1)