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 0.001824/0.001824, allocations: 119 kB / 19.69 MB, free: 2.199 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 0.001496/0.001496, allocations: 221.3 kB / 23.01 MB, free: 5.047 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 1.377/1.377, allocations: 230.6 MB / 256.8 MB, free: 7.973 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 0.8989/0.8989, allocations: 150 MB / 463.2 MB, free: 10.46 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.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 0.00192/0.00192, allocations: 62.22 kB / 0.6413 GB, free: 10.3 MB / 478.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1728/0.1747, allocations: 89.17 MB / 0.7284 GB, free: 1.195 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.5787/0.7534, allocations: 194.6 MB / 0.9184 GB, free: 4.641 MB / 0.6856 GB
Notification: Performance of NFInst.instExpressions: time 0.0105/0.7639, allocations: 5.763 MB / 0.924 GB, free: 14.87 MB / 0.7012 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001304/0.7652, allocations: 59.5 kB / 0.9241 GB, free: 14.81 MB / 0.7012 GB
Notification: Performance of NFTyping.typeComponents: time 0.001597/0.7668, allocations: 0.6137 MB / 0.9247 GB, free: 14.19 MB / 0.7012 GB
Notification: Performance of NFTyping.typeBindings: time 0.004111/0.7709, allocations: 1.708 MB / 0.9264 GB, free: 12.48 MB / 0.7012 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003127/0.774, allocations: 1.264 MB / 0.9276 GB, free: 11.23 MB / 0.7012 GB
Notification: Performance of NFFlatten.flatten: time 0.003419/0.7775, allocations: 2.621 MB / 0.9302 GB, free: 8.598 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001027/0.7785, allocations: 0.6915 MB / 0.9308 GB, free: 7.891 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002327/0.7808, allocations: 1.285 MB / 0.9321 GB, free: 6.602 MB / 0.7012 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00176/0.7826, allocations: 0.8613 MB / 0.9329 GB, free: 5.746 MB / 0.7012 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001509/0.7827, allocations: 96 kB / 0.933 GB, free: 5.652 MB / 0.7012 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002966/0.7857, allocations: 1.621 MB / 0.9346 GB, free: 4.027 MB / 0.7012 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004462/0.7861, allocations: 418.7 kB / 0.935 GB, free: 3.617 MB / 0.7012 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006517/0.7868, allocations: 0.5833 MB / 0.9356 GB, free: 3.031 MB / 0.7012 GB
Notification: Performance of NFConvertDAE.convert: time 0.002826/0.7896, allocations: 2.032 MB / 0.9375 GB, free: 0.9922 MB / 0.7012 GB
Notification: Performance of FrontEnd - DAE generated: time 4.788e-06/0.7896, allocations: 4 kB / 0.9376 GB, free: 0.9883 MB / 0.7012 GB
Notification: Performance of FrontEnd: time 1.603e-06/0.7896, allocations: 0 / 0.9376 GB, free: 0.9883 MB / 0.7012 GB
Notification: Performance of Transformations before backend: time 1.41e-05/0.7896, allocations: 0 / 0.9376 GB, free: 0.9883 MB / 0.7012 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 0.002464/0.7921, allocations: 1.386 MB / 0.9389 GB, free: 15.57 MB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 4.338e-05/0.7921, allocations: 11.97 kB / 0.9389 GB, free: 15.55 MB / 0.7169 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001655/0.7923, allocations: 126.6 kB / 0.939 GB, free: 15.42 MB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002541/0.7948, allocations: 427.4 kB / 0.9394 GB, free: 15 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001516/0.7964, allocations: 0.7346 MB / 0.9402 GB, free: 14.25 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.714e-05/0.7964, allocations: 58 kB / 0.9402 GB, free: 14.19 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001235/0.7965, allocations: 75.94 kB / 0.9403 GB, free: 14.12 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00183/0.7984, allocations: 0.9828 MB / 0.9413 GB, free: 13.12 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.21e-05/0.7984, allocations: 0 / 0.9413 GB, free: 13.12 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.985e-05/0.7985, allocations: 32 kB / 0.9413 GB, free: 13.09 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.327e-05/0.7985, allocations: 30.81 kB / 0.9413 GB, free: 13.05 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001934/0.8005, allocations: 0.8704 MB / 0.9422 GB, free: 12.18 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 0.006045/0.8065, allocations: 3.441 MB / 0.9455 GB, free: 8.559 MB / 0.7169 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001572/0.8081, allocations: 0.5861 MB / 0.9461 GB, free: 7.965 MB / 0.7169 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007778/0.8088, allocations: 326 kB / 0.9464 GB, free: 7.645 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001538/0.809, allocations: 28.23 kB / 0.9464 GB, free: 7.617 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.46e-05/0.809, allocations: 39.22 kB / 0.9465 GB, free: 7.57 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=39): time 1.783e-06/0.809, allocations: 0 / 0.9465 GB, free: 7.57 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=41): time 0.007846/0.8169, allocations: 2.264 MB / 0.9487 GB, free: 5.266 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.626e-05/0.8169, allocations: 59.39 kB / 0.9487 GB, free: 5.195 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001068/0.818, allocations: 0.8018 MB / 0.9495 GB, free: 4.387 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 5.534e-05/0.8181, allocations: 33.7 kB / 0.9496 GB, free: 4.348 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003779/0.8184, allocations: 448.5 kB / 0.95 GB, free: 3.906 MB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001526/0.8186, allocations: 154.7 kB / 0.9501 GB, free: 3.754 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001864/0.8188, allocations: 106.3 kB / 0.9502 GB, free: 3.645 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 0.0001528/0.8189, allocations: 330 kB / 0.9505 GB, free: 3.316 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007987/0.8197, allocations: 297.1 kB / 0.9508 GB, free: 3.027 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008609/0.8206, allocations: 409.5 kB / 0.9512 GB, free: 2.59 MB / 0.7169 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 0.005189/0.8258, allocations: 1.801 MB / 0.953 GB, free: 0.7539 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.535e-06/0.8258, allocations: 4 kB / 0.953 GB, free: 0.75 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.003176/0.8289, allocations: 1.039 MB / 0.954 GB, free: 15.7 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 2.199e-05/0.829, allocations: 9.406 kB / 0.954 GB, free: 15.7 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.885e-06/0.829, allocations: 2.688 kB / 0.954 GB, free: 15.7 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006121/0.8296, allocations: 192.7 kB / 0.9542 GB, free: 15.5 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006864/0.8303, allocations: 139.8 kB / 0.9543 GB, free: 15.37 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004106/0.8344, allocations: 2.13 MB / 0.9564 GB, free: 13.13 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009007/0.8353, allocations: 55.95 kB / 0.9565 GB, free: 13.08 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.425e-05/0.8353, allocations: 23.98 kB / 0.9565 GB, free: 13.05 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: 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 0.0004662/0.8358, allocations: 282.1 kB / 0.9567 GB, free: 12.77 MB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000153/0.836, allocations: 91.44 kB / 0.9568 GB, free: 12.68 MB / 0.7325 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001927/0.8361, allocations: 100.2 kB / 0.9569 GB, free: 12.57 MB / 0.7325 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.728e-06/0.8362, allocations: 4 kB / 0.9569 GB, free: 12.57 MB / 0.7325 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.466e-06/0.8362, allocations: 0 / 0.9569 GB, free: 12.57 MB / 0.7325 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002785/0.8389, allocations: 0.8947 MB / 0.9578 GB, free: 11.64 MB / 0.7325 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005249/0.8442, allocations: 2.078 MB / 0.9598 GB, free: 9.465 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.087e-06/0.8442, allocations: 32 / 0.9598 GB, free: 9.465 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006078/0.8448, allocations: 131.8 kB / 0.96 GB, free: 9.336 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005548/0.8454, allocations: 188.7 kB / 0.9601 GB, free: 9.148 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.952e-05/0.8454, allocations: 15.98 kB / 0.9602 GB, free: 9.133 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003662/0.8491, allocations: 2.086 MB / 0.9622 GB, free: 6.934 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.241e-06/0.8491, allocations: 7.938 kB / 0.9622 GB, free: 6.926 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003843/0.8529, allocations: 1.425 MB / 0.9636 GB, free: 5.438 MB / 0.7325 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004725/0.8534, allocations: 163.4 kB / 0.9638 GB, free: 5.277 MB / 0.7325 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001176/0.8535, allocations: 16.31 kB / 0.9638 GB, free: 5.262 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007855/0.8543, allocations: 56 kB / 0.9638 GB, free: 5.207 MB / 0.7325 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001009/0.8544, allocations: 51.81 kB / 0.9639 GB, free: 5.156 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.414e-05/0.8544, allocations: 23.98 kB / 0.9639 GB, free: 5.133 MB / 0.7325 GB
Notification: Performance of sorting global known variables: time 0.0008208/0.8553, allocations: 0.5576 MB / 0.9644 GB, free: 4.582 MB / 0.7325 GB
Notification: Performance of sort global known variables: time 5e-08/0.8553, allocations: 0 / 0.9644 GB, free: 4.582 MB / 0.7325 GB
Notification: Performance of remove unused functions: time 0.0009001/0.8562, allocations: 275.9 kB / 0.9647 GB, free: 4.312 MB / 0.7325 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 0.004301/0.8605, allocations: 2.053 MB / 0.9667 GB, free: 2.191 MB / 0.7325 GB
Notification: Performance of simCode: created initialization part: time 0.001956/0.8624, allocations: 0.778 MB / 0.9675 GB, free: 1.402 MB / 0.7325 GB
Notification: Performance of simCode: created event and clocks part: time 6.052e-06/0.8624, allocations: 4 kB / 0.9675 GB, free: 1.398 MB / 0.7325 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009275/0.8634, allocations: 447.5 kB / 0.9679 GB, free: 0.9492 MB / 0.7325 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002229/0.8656, allocations: 0.5443 MB / 0.9684 GB, free: 436 kB / 0.7325 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01505/0.8806, allocations: 7.682 MB / 0.9759 GB, free: 8.453 MB / 0.7481 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007573/0.8814, allocations: 1.048 MB / 0.977 GB, free: 7.379 MB / 0.7481 GB
Notification: Performance of simCode: alias equations: time 0.0007756/0.8822, allocations: 207.1 kB / 0.9771 GB, free: 7.172 MB / 0.7481 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004707/0.8826, allocations: 319.3 kB / 0.9775 GB, free: 6.859 MB / 0.7481 GB
Notification: Performance of SimCode: time 7.61e-07/0.8826, allocations: 0 / 0.9775 GB, free: 6.859 MB / 0.7481 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06924/0.9519, allocations: 28.4 MB / 1.005 GB, free: 10.86 MB / 0.7794 GB
Notification: Performance of buildModelFMU: Generate platform static: time 13.35/14.3, allocations: 3.938 kB / 1.005 GB, free: 10.86 MB / 0.7794 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: 17.992824584998743]
Failed to read output from testmodel.py, exit status != 0:
14.431205105000117 14.445827651 13.653232926
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fd283636f20>