Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.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 0.001787/0.001787, allocations: 115.2 kB / 19.7 MB, free: 2.207 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 0.002257/0.002257, allocations: 219.8 kB / 23 MB, free: 5.07 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 1.364/1.364, allocations: 230.6 MB / 256.8 MB, free: 8 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 0.9071/0.9071, allocations: 150 MB / 463.2 MB, free: 10.48 MB / 366.1 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.MixingVolumeTraceSubstanceReverseFlow,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow",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 0.003152/0.003152, allocations: 66.27 kB / 0.6413 GB, free: 10.34 MB / 478.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2031/0.2063, allocations: 89.18 MB / 0.7284 GB, free: 1.23 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow): time 0.5628/0.7691, allocations: 194.5 MB / 0.9183 GB, free: 4.766 MB / 0.6856 GB
Notification: Performance of NFInst.instExpressions: time 0.009856/0.779, allocations: 5.736 MB / 0.9239 GB, free: 15.02 MB / 0.7012 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00122/0.7802, allocations: 59.5 kB / 0.9239 GB, free: 14.96 MB / 0.7012 GB
Notification: Performance of NFTyping.typeComponents: time 0.001602/0.7818, allocations: 0.5981 MB / 0.9245 GB, free: 14.36 MB / 0.7012 GB
Notification: Performance of NFTyping.typeBindings: time 0.004622/0.7864, allocations: 1.941 MB / 0.9264 GB, free: 12.41 MB / 0.7012 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003005/0.7894, allocations: 1.236 MB / 0.9276 GB, free: 11.18 MB / 0.7012 GB
Notification: Performance of NFFlatten.flatten: time 0.003917/0.7933, allocations: 3.034 MB / 0.9306 GB, free: 8.141 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001247/0.7946, allocations: 0.8319 MB / 0.9314 GB, free: 7.281 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002309/0.7969, allocations: 1.316 MB / 0.9327 GB, free: 5.961 MB / 0.7012 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00197/0.7988, allocations: 1.026 MB / 0.9337 GB, free: 4.938 MB / 0.7012 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001805/0.799, allocations: 127.9 kB / 0.9338 GB, free: 4.812 MB / 0.7012 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002863/0.8019, allocations: 1.547 MB / 0.9353 GB, free: 3.262 MB / 0.7012 GB
Notification: Performance of NFScalarize.scalarize: time 0.000607/0.8025, allocations: 0.5805 MB / 0.9359 GB, free: 2.68 MB / 0.7012 GB
Notification: Performance of NFVerifyModel.verify: time 0.000811/0.8033, allocations: 0.7272 MB / 0.9366 GB, free: 1.949 MB / 0.7012 GB
Notification: Performance of NFConvertDAE.convert: time 0.003087/0.8064, allocations: 2.348 MB / 0.9389 GB, free: 15.59 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 3.727e-06/0.8064, allocations: 0 / 0.9389 GB, free: 15.59 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 1.222e-06/0.8064, allocations: 0 / 0.9389 GB, free: 15.59 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 1.999e-05/0.8064, allocations: 0 / 0.9389 GB, free: 15.59 MB / 0.7169 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 248
 * Number of variables: 248
Notification: Performance of Generate backend data structure: time 0.002698/0.8091, allocations: 1.583 MB / 0.9404 GB, free: 13.98 MB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 4.364e-05/0.8092, allocations: 12.02 kB / 0.9404 GB, free: 13.96 MB / 0.7169 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002043/0.8094, allocations: 156.2 kB / 0.9406 GB, free: 13.8 MB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001925/0.8113, allocations: 339.9 kB / 0.9409 GB, free: 13.47 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001644/0.8129, allocations: 0.8461 MB / 0.9417 GB, free: 12.6 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.532e-05/0.813, allocations: 70 kB / 0.9418 GB, free: 12.53 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001526/0.8132, allocations: 99.94 kB / 0.9419 GB, free: 12.43 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001852/0.815, allocations: 1.081 MB / 0.943 GB, free: 11.34 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.421e-05/0.815, allocations: 0 / 0.943 GB, free: 11.34 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.695e-05/0.8151, allocations: 48 kB / 0.943 GB, free: 11.3 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.944e-05/0.8152, allocations: 37.98 kB / 0.943 GB, free: 11.26 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001694/0.8169, allocations: 0.9915 MB / 0.944 GB, free: 10.27 MB / 0.7169 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 0.006443/0.8233, allocations: 4.323 MB / 0.9482 GB, free: 5.613 MB / 0.7169 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009061/0.8242, allocations: 0.5616 MB / 0.9488 GB, free: 5.047 MB / 0.7169 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005187/0.8247, allocations: 321.2 kB / 0.9491 GB, free: 4.73 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001639/0.8249, allocations: 36.34 kB / 0.9491 GB, free: 4.695 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.164e-05/0.8249, allocations: 50.92 kB / 0.9492 GB, free: 4.637 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=53): time 1.794e-06/0.8249, allocations: 3.938 kB / 0.9492 GB, free: 4.633 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=55): time 0.003812/0.8288, allocations: 1.915 MB / 0.951 GB, free: 2.676 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.827e-05/0.8288, allocations: 55.91 kB / 0.9511 GB, free: 2.609 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001096/0.8299, allocations: 0.8804 MB / 0.952 GB, free: 1.719 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 5.78e-05/0.83, allocations: 37.7 kB / 0.952 GB, free: 1.676 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004424/0.8304, allocations: 0.5274 MB / 0.9525 GB, free: 1.141 MB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000225/0.8306, allocations: 202.2 kB / 0.9527 GB, free: 0.9414 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002082/0.8308, allocations: 130.6 kB / 0.9528 GB, free: 0.8086 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 0.0001505/0.831, allocations: 337.9 kB / 0.9532 GB, free: 484 kB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004819/0.8315, allocations: 281.8 kB / 0.9534 GB, free: 200 kB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006771/0.8321, allocations: 437.1 kB / 0.9538 GB, free: 15.71 MB / 0.7325 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 0.003787/0.8359, allocations: 1.677 MB / 0.9555 GB, free: 13.99 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.545e-06/0.8359, allocations: 0 / 0.9555 GB, free: 13.99 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=84) (initialization): time 0.00152/0.8375, allocations: 0.9328 MB / 0.9564 GB, free: 13.04 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 2.023e-05/0.8375, allocations: 7.938 kB / 0.9564 GB, free: 13.03 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.558e-06/0.8375, allocations: 4 kB / 0.9564 GB, free: 13.03 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002034/0.8377, allocations: 94.52 kB / 0.9565 GB, free: 12.93 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006876/0.8384, allocations: 163.8 kB / 0.9566 GB, free: 12.77 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00376/0.8421, allocations: 4.323 MB / 0.9609 GB, free: 8.105 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007844/0.8429, allocations: 36.08 kB / 0.9609 GB, free: 8.07 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.625e-05/0.843, allocations: 32 kB / 0.9609 GB, free: 8.039 MB / 0.7325 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: 17
 * 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 (80):
 * Single equations (assignments): 77
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 3
 * 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): 3 systems
   {(1,1), (1,1), (1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.0005958/0.8436, allocations: 343.9 kB / 0.9613 GB, free: 7.695 MB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001683/0.8437, allocations: 107.3 kB / 0.9614 GB, free: 7.59 MB / 0.7325 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002092/0.8439, allocations: 109.2 kB / 0.9615 GB, free: 7.484 MB / 0.7325 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.017e-05/0.844, allocations: 11.98 kB / 0.9615 GB, free: 7.473 MB / 0.7325 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.52e-06/0.844, allocations: 0 / 0.9615 GB, free: 7.473 MB / 0.7325 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001171/0.8451, allocations: 0.7677 MB / 0.9622 GB, free: 6.652 MB / 0.7325 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003249/0.8484, allocations: 1.945 MB / 0.9641 GB, free: 4.613 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.392e-06/0.8484, allocations: 8.062 kB / 0.9641 GB, free: 4.605 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006512/0.849, allocations: 151.7 kB / 0.9643 GB, free: 4.457 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.656e-05/0.8491, allocations: 32.84 kB / 0.9643 GB, free: 4.422 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4e-05/0.8492, allocations: 19.98 kB / 0.9643 GB, free: 4.402 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001368/0.8505, allocations: 1.5 MB / 0.9658 GB, free: 2.789 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.5e-06/0.8506, allocations: 5.016 kB / 0.9658 GB, free: 2.785 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001793/0.8523, allocations: 1.222 MB / 0.967 GB, free: 1.504 MB / 0.7325 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000446/0.8528, allocations: 183.3 kB / 0.9672 GB, free: 1.324 MB / 0.7325 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001165/0.8529, allocations: 16 kB / 0.9672 GB, free: 1.309 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006594/0.8536, allocations: 36.84 kB / 0.9672 GB, free: 1.273 MB / 0.7325 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.886e-05/0.8537, allocations: 43.86 kB / 0.9673 GB, free: 1.23 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.677e-05/0.8537, allocations: 31.98 kB / 0.9673 GB, free: 1.199 MB / 0.7325 GB
Notification: Performance of sorting global known variables: time 0.0007881/0.8545, allocations: 0.6161 MB / 0.9679 GB, free: 0.5859 MB / 0.7325 GB
Notification: Performance of sort global known variables: time 1e-07/0.8545, allocations: 0 / 0.9679 GB, free: 0.5859 MB / 0.7325 GB
Notification: Performance of remove unused functions: time 0.000877/0.8554, allocations: 303.9 kB / 0.9682 GB, free: 296 kB / 0.7325 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 3 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U,volDyn.dynBal.mC[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 (53):
 * Single equations (assignments): 52
 * 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
   {(1,2)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002313/0.8577, allocations: 1.831 MB / 0.97 GB, free: 14.39 MB / 0.7481 GB
Notification: Performance of simCode: created initialization part: time 0.001555/0.8593, allocations: 0.9907 MB / 0.9709 GB, free: 13.36 MB / 0.7481 GB
Notification: Performance of simCode: created event and clocks part: time 3.346e-06/0.8593, allocations: 0 / 0.9709 GB, free: 13.36 MB / 0.7481 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006445/0.8599, allocations: 440 kB / 0.9714 GB, free: 12.92 MB / 0.7481 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002617/0.8625, allocations: 0.6542 MB / 0.972 GB, free: 12.3 MB / 0.7481 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01148/0.874, allocations: 7.97 MB / 0.9798 GB, free: 4.016 MB / 0.7481 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008815/0.8749, allocations: 1.167 MB / 0.9809 GB, free: 2.816 MB / 0.7481 GB
Notification: Performance of simCode: alias equations: time 0.0008781/0.8758, allocations: 260.3 kB / 0.9812 GB, free: 2.559 MB / 0.7481 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005258/0.8763, allocations: 387.3 kB / 0.9815 GB, free: 2.18 MB / 0.7481 GB
Notification: Performance of SimCode: time 1.052e-06/0.8763, allocations: 0 / 0.9815 GB, free: 2.18 MB / 0.7481 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07902/0.9553, allocations: 31.19 MB / 1.012 GB, free: 3.398 MB / 0.7794 GB
Notification: Performance of buildModelFMU: Generate platform static: time 13.75/14.71, allocations: 10.23 kB / 1.012 GB, free: 3.391 MB / 0.7794 GB
"
[Timeout remaining time 645]
(rm -f IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.sim & python3 -m fmpy simulate  --output-file IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-08 --interface-type ModelExchange --solver CVode --output-interval 0.004 IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow.fmu > IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 18.466933527000947]
Failed to read output from testmodel.py, exit status != 0:
14.843254036997678 14.867175379 14.05576501
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fc03a0eef20>