Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001266/0.001266, allocations: 112.9 kB / 17.12 MB, free: 6.008 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001358/0.001358, allocations: 212.3 kB / 20.1 MB, free: 3.055 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.426/1.426, allocations: 230.6 MB / 253.5 MB, free: 15.08 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.9456/0.9456, allocations: 150 MB / 459.5 MB, free: 5.309 MB / 350.1 MB
"
[Timeout remaining time 179]
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: IBPSA requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002833/0.002833, allocations: 64.56 kB / 0.6362 GB, free: 30.39 MB / 0.4981 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1866/0.1895, allocations: 89.13 MB / 0.7232 GB, free: 4.008 MB / 0.5294 GB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.6626/0.852, allocations: 194.2 MB / 0.9129 GB, free: 2.508 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.009458/0.8615, allocations: 5.75 MB / 0.9185 GB, free: 2.344 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00212/0.8636, allocations: 61.78 kB / 0.9186 GB, free: 2.34 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.001744/0.8654, allocations: 0.6035 MB / 0.9192 GB, free: 2.328 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.004708/0.8701, allocations: 1.687 MB / 0.9208 GB, free: 2.25 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003103/0.8732, allocations: 1.226 MB / 0.922 GB, free: 2.203 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.003781/0.8769, allocations: 2.568 MB / 0.9245 GB, free: 2.195 MB / 0.67 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001221/0.8782, allocations: 0.7449 MB / 0.9252 GB, free: 2.133 MB / 0.67 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002697/0.8809, allocations: 1.274 MB / 0.9265 GB, free: 2.109 MB / 0.67 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00211/0.883, allocations: 0.8507 MB / 0.9273 GB, free: 1.988 MB / 0.67 GB
Notification: Performance of NFPackage.collectConstants: time 0.000202/0.8832, allocations: 97.75 kB / 0.9274 GB, free: 1.988 MB / 0.67 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003199/0.8864, allocations: 1.605 MB / 0.929 GB, free: 1.969 MB / 0.67 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004606/0.8868, allocations: 416.2 kB / 0.9294 GB, free: 1.918 MB / 0.67 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007684/0.8876, allocations: 0.5879 MB / 0.9299 GB, free: 1.766 MB / 0.67 GB
Notification: Performance of NFConvertDAE.convert: time 0.003599/0.8912, allocations: 2.03 MB / 0.9319 GB, free: 1.52 MB / 0.67 GB
Notification: Performance of FrontEnd - DAE generated: time 4.899e-06/0.8912, allocations: 2.625 kB / 0.9319 GB, free: 1.52 MB / 0.67 GB
Notification: Performance of FrontEnd: time 1.633e-06/0.8912, allocations: 0 / 0.9319 GB, free: 1.52 MB / 0.67 GB
Notification: Performance of Transformations before backend: time 3.335e-05/0.8912, allocations: 0 / 0.9319 GB, free: 1.52 MB / 0.67 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 0.002677/0.8939, allocations: 1.46 MB / 0.9333 GB, free: 16.7 MB / 0.6856 GB
Notification: Performance of prepare preOptimizeDAE: time 4.633e-05/0.894, allocations: 11.56 kB / 0.9334 GB, free: 16.7 MB / 0.6856 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000164/0.8941, allocations: 127.3 kB / 0.9335 GB, free: 16.66 MB / 0.6856 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002599/0.8967, allocations: 422.4 kB / 0.9339 GB, free: 16.59 MB / 0.6856 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001551/0.8983, allocations: 0.8042 MB / 0.9347 GB, free: 16.27 MB / 0.6856 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.148e-05/0.8983, allocations: 60.38 kB / 0.9347 GB, free: 16.26 MB / 0.6856 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001268/0.8985, allocations: 79.09 kB / 0.9348 GB, free: 16.25 MB / 0.6856 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001845/0.9003, allocations: 0.9796 MB / 0.9358 GB, free: 16.16 MB / 0.6856 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.17e-05/0.9003, allocations: 0 / 0.9358 GB, free: 16.16 MB / 0.6856 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.263e-05/0.9004, allocations: 35.81 kB / 0.9358 GB, free: 16.16 MB / 0.6856 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.988e-05/0.9005, allocations: 30.09 kB / 0.9358 GB, free: 16.15 MB / 0.6856 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001849/0.9023, allocations: 0.8751 MB / 0.9367 GB, free: 16.13 MB / 0.6856 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 0.006168/0.9085, allocations: 3.487 MB / 0.9401 GB, free: 14.44 MB / 0.6856 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001615/0.9101, allocations: 0.5889 MB / 0.9407 GB, free: 14.24 MB / 0.6856 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007569/0.9109, allocations: 320 kB / 0.941 GB, free: 14.14 MB / 0.6856 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002019/0.9111, allocations: 102.9 kB / 0.9411 GB, free: 14.04 MB / 0.6856 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.991e-05/0.9111, allocations: 44.11 kB / 0.9411 GB, free: 14 MB / 0.6856 GB
Notification: Performance of pre-optimization done (n=39): time 2.455e-06/0.9111, allocations: 3.938 kB / 0.9411 GB, free: 13.99 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=41): time 0.008437/0.9195, allocations: 2.405 MB / 0.9435 GB, free: 12.79 MB / 0.6856 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.032e-05/0.9196, allocations: 60.47 kB / 0.9435 GB, free: 12.72 MB / 0.6856 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001071/0.9207, allocations: 0.7957 MB / 0.9443 GB, free: 12.28 MB / 0.6856 GB
Notification: Performance of collectPreVariables (initialization): time 8.334e-05/0.9207, allocations: 42.05 kB / 0.9443 GB, free: 12.23 MB / 0.6856 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003974/0.9211, allocations: 453.4 kB / 0.9448 GB, free: 11.84 MB / 0.6856 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001627/0.9213, allocations: 153.2 kB / 0.9449 GB, free: 11.71 MB / 0.6856 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002043/0.9215, allocations: 100.5 kB / 0.945 GB, free: 11.65 MB / 0.6856 GB
Notification: Performance of setup shared object (initialization): time 0.0001562/0.9217, allocations: 328.1 kB / 0.9453 GB, free: 11.33 MB / 0.6856 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007849/0.9224, allocations: 310.1 kB / 0.9456 GB, free: 11.18 MB / 0.6856 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008713/0.9233, allocations: 407.8 kB / 0.946 GB, free: 10.92 MB / 0.6856 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 0.005287/0.9286, allocations: 1.879 MB / 0.9478 GB, free: 9.914 MB / 0.6856 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.479e-06/0.9286, allocations: 0 / 0.9478 GB, free: 9.914 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.0033/0.9319, allocations: 1.041 MB / 0.9489 GB, free: 9.402 MB / 0.6856 GB
Notification: Performance of prepare postOptimizeDAE: time 1.997e-05/0.9319, allocations: 9.312 kB / 0.9489 GB, free: 9.398 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.959e-06/0.9319, allocations: 3.406 kB / 0.9489 GB, free: 9.398 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006048/0.9325, allocations: 184.3 kB / 0.949 GB, free: 9.316 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007249/0.9333, allocations: 145.8 kB / 0.9492 GB, free: 9.281 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004343/0.9376, allocations: 2.23 MB / 0.9514 GB, free: 7.387 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001117/0.9387, allocations: 56.05 kB / 0.9514 GB, free: 7.359 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.71e-05/0.9388, allocations: 22 kB / 0.9514 GB, free: 7.355 MB / 0.6856 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
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 ()
 * Number of clocked 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 (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): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,4)}
Notification: Performance of prepare postOptimizeDAE: time 0.000543/0.9394, allocations: 276.3 kB / 0.9517 GB, free: 7.148 MB / 0.6856 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002446/0.9396, allocations: 93.28 kB / 0.9518 GB, free: 7.102 MB / 0.6856 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002192/0.9398, allocations: 94.86 kB / 0.9519 GB, free: 7.031 MB / 0.6856 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.717e-06/0.9398, allocations: 5.875 kB / 0.9519 GB, free: 7.031 MB / 0.6856 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.722e-06/0.9398, allocations: 0 / 0.9519 GB, free: 7.031 MB / 0.6856 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002841/0.9427, allocations: 0.8968 MB / 0.9528 GB, free: 6.504 MB / 0.6856 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00562/0.9483, allocations: 2.107 MB / 0.9548 GB, free: 5.117 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.915e-06/0.9483, allocations: 3.281 kB / 0.9548 GB, free: 5.117 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006543/0.9489, allocations: 125.8 kB / 0.9549 GB, free: 5.086 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005724/0.9495, allocations: 182.3 kB / 0.9551 GB, free: 5.008 MB / 0.6856 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.594e-05/0.9496, allocations: 16.7 kB / 0.9551 GB, free: 4.996 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004145/0.9537, allocations: 2.196 MB / 0.9573 GB, free: 3.121 MB / 0.6856 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.145e-06/0.9537, allocations: 8.812 kB / 0.9573 GB, free: 3.117 MB / 0.6856 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004053/0.9578, allocations: 1.418 MB / 0.9587 GB, free: 2.258 MB / 0.6856 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005711/0.9584, allocations: 244.3 kB / 0.9589 GB, free: 2.055 MB / 0.6856 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002145/0.9586, allocations: 12.81 kB / 0.9589 GB, free: 2.047 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009774/0.9595, allocations: 61.09 kB / 0.959 GB, free: 2.02 MB / 0.6856 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000111/0.9597, allocations: 41.55 kB / 0.959 GB, free: 1.996 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.206e-05/0.9597, allocations: 28.33 kB / 0.959 GB, free: 1.988 MB / 0.6856 GB
Notification: Performance of sorting global known variables: time 0.0008973/0.9606, allocations: 0.5572 MB / 0.9596 GB, free: 1.676 MB / 0.6856 GB
Notification: Performance of sort global known variables: time 9e-08/0.9606, allocations: 0 / 0.9596 GB, free: 1.676 MB / 0.6856 GB
Notification: Performance of remove unused functions: time 0.001075/0.9617, allocations: 268.3 kB / 0.9598 GB, free: 1.656 MB / 0.6856 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 2 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U)
 * 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 (37):
 * Single equations (assignments): 36
 * 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): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,4)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.00475/0.9665, allocations: 2.054 MB / 0.9618 GB, free: 240 kB / 0.6856 GB
Notification: Performance of simCode: created initialization part: time 0.002212/0.9687, allocations: 0.7799 MB / 0.9626 GB, free: 15.82 MB / 0.7012 GB
Notification: Performance of simCode: created event and clocks part: time 6.502e-06/0.9687, allocations: 1.469 kB / 0.9626 GB, free: 15.82 MB / 0.7012 GB
Notification: Performance of simCode: created simulation system equations: time 0.001038/0.9697, allocations: 457.6 kB / 0.963 GB, free: 15.46 MB / 0.7012 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002855/0.9726, allocations: 0.55 MB / 0.9636 GB, free: 14.93 MB / 0.7012 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01739/0.99, allocations: 7.68 MB / 0.9711 GB, free: 7.02 MB / 0.7012 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000927/0.9909, allocations: 1.044 MB / 0.9721 GB, free: 5.949 MB / 0.7012 GB
Notification: Performance of simCode: alias equations: time 0.0008945/0.9918, allocations: 203.2 kB / 0.9723 GB, free: 5.746 MB / 0.7012 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006048/0.9924, allocations: 311.3 kB / 0.9726 GB, free: 5.441 MB / 0.7012 GB
Notification: Performance of SimCode: time 1.273e-06/0.9924, allocations: 0 / 0.9726 GB, free: 5.441 MB / 0.7012 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07677/1.069, allocations: 28 MB / 0.9999 GB, free: 9.918 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate platform static: time 12.73/13.8, allocations: 17.92 kB / 0.9999 GB, free: 9.906 MB / 0.7325 GB
"
[Timeout remaining time 646]
(rm -f IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.sim & python3 -m fmpy simulate  --output-file IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.004 IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.fmu > IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 17.646656000055373]
Failed to read output from testmodel.py, exit status != 0:
13.906553628155962 13.920614803 13.026410584
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fa165596ce0>