Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.905/4.905, allocations: 0.5623 GB / 0.5775 GB, free: 3.395 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00248/0.002481, allocations: 357.2 kB / 0.6446 GB, free: 185.7 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.489/4.489, allocations: 410.7 MB / 1.113 GB, free: 6.031 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001836/0.001836, allocations: 199.3 kB / 1.226 GB, free: 6.195 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.000689/0.0006893, allocations: 16 kB / 1.349 GB, free: 8.332 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7618/0.7625, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.567/7.33, allocations: 2.074 GB / 3.535 GB, free: 278.3 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002938/7.33, allocations: 94.3 kB / 3.535 GB, free: 278.3 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.672/10, allocations: 0.5678 GB / 4.103 GB, free: 119.6 MB / 0.948 GB
Notification: Performance of FrontEnd: time 2.134e-06/10, allocations: 3.938 kB / 4.103 GB, free: 119.6 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 8.414e-05/10, allocations: 27.98 kB / 4.103 GB, free: 119.5 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 0.003656/10.01, allocations: 1.363 MB / 4.104 GB, free: 118.1 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.239e-05/10.01, allocations: 11.62 kB / 4.104 GB, free: 118.1 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004155/10.01, allocations: 415.4 kB / 4.105 GB, free: 117.7 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002419/10.01, allocations: 0.777 MB / 4.105 GB, free: 116.9 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006014/10.01, allocations: 125.9 kB / 4.105 GB, free: 116.8 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001829/10.01, allocations: 72 kB / 4.105 GB, free: 116.7 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002918/10.02, allocations: 1.005 MB / 4.106 GB, free: 115.7 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.965e-05/10.02, allocations: 4 kB / 4.106 GB, free: 115.7 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001342/10.02, allocations: 32 kB / 4.106 GB, free: 115.6 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.619e-05/10.02, allocations: 26 kB / 4.107 GB, free: 115.6 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003192/10.02, allocations: 0.8783 MB / 4.107 GB, free: 114.7 MB / 0.948 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 0.008267/10.03, allocations: 3.396 MB / 4.111 GB, free: 111.1 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002474/10.03, allocations: 0.6119 MB / 4.111 GB, free: 110.5 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001269/10.03, allocations: 331.7 kB / 4.112 GB, free: 110.2 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002557/10.03, allocations: 97.08 kB / 4.112 GB, free: 110.1 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.274e-05/10.03, allocations: 42.55 kB / 4.112 GB, free: 110 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=39): time 3.647e-06/10.03, allocations: 4 kB / 4.112 GB, free: 110 MB / 0.948 GB
Notification: Performance of matching and sorting (n=41): time 0.01303/10.05, allocations: 2.419 MB / 4.114 GB, free: 107.5 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.554e-05/10.05, allocations: 55.41 kB / 4.114 GB, free: 107.5 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001411/10.05, allocations: 0.7861 MB / 4.115 GB, free: 106.7 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001635/10.05, allocations: 37.7 kB / 4.115 GB, free: 106.6 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003253/10.05, allocations: 435.8 kB / 4.115 GB, free: 106.2 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001731/10.05, allocations: 149.8 kB / 4.116 GB, free: 106.1 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.187e-05/10.05, allocations: 8 kB / 4.116 GB, free: 106.1 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 7.739e-05/10.05, allocations: 334 kB / 4.116 GB, free: 105.7 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001232/10.05, allocations: 296.9 kB / 4.116 GB, free: 105.4 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001283/10.05, allocations: 422.7 kB / 4.117 GB, free: 105 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 0.006168/10.06, allocations: 1.246 MB / 4.118 GB, free: 103.7 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.889e-06/10.06, allocations: 0 / 4.118 GB, free: 103.7 MB / 0.948 GB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.005216/10.06, allocations: 1.038 MB / 4.119 GB, free: 102.7 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.804e-05/10.06, allocations: 8 kB / 4.119 GB, free: 102.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.113e-05/10.06, allocations: 0 / 4.119 GB, free: 102.7 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008648/10.06, allocations: 172.8 kB / 4.119 GB, free: 102.5 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001145/10.06, allocations: 143.8 kB / 4.119 GB, free: 102.3 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00521/10.07, allocations: 2.026 MB / 4.121 GB, free: 100.2 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001861/10.07, allocations: 91.78 kB / 4.121 GB, free: 100.1 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.822e-05/10.07, allocations: 24 kB / 4.121 GB, free: 100.1 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.
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 (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 0.0006927/10.07, allocations: 275.3 kB / 4.121 GB, free: 99.8 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002069/10.07, allocations: 94.89 kB / 4.122 GB, free: 99.71 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000234/10.07, allocations: 92.17 kB / 4.122 GB, free: 99.61 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.743e-06/10.07, allocations: 8 kB / 4.122 GB, free: 99.61 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.34e-06/10.07, allocations: 0 / 4.122 GB, free: 99.61 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004612/10.08, allocations: 0.8941 MB / 4.122 GB, free: 98.68 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007508/10.08, allocations: 1.981 MB / 4.124 GB, free: 96.6 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.22e-05/10.08, allocations: 8 kB / 4.124 GB, free: 96.59 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001044/10.09, allocations: 111.9 kB / 4.125 GB, free: 96.48 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008416/10.09, allocations: 176.8 kB / 4.125 GB, free: 96.31 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.625e-05/10.09, allocations: 15.98 kB / 4.125 GB, free: 96.29 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005028/10.09, allocations: 1.994 MB / 4.127 GB, free: 94.16 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.162e-06/10.09, allocations: 7.938 kB / 4.127 GB, free: 94.16 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006344/10.1, allocations: 1.404 MB / 4.128 GB, free: 92.69 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000731/10.1, allocations: 232 kB / 4.128 GB, free: 92.44 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001867/10.1, allocations: 12 kB / 4.128 GB, free: 92.43 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001673/10.1, allocations: 92.08 kB / 4.128 GB, free: 92.34 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001301/10.1, allocations: 47.84 kB / 4.128 GB, free: 92.29 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.673e-05/10.1, allocations: 27.98 kB / 4.128 GB, free: 92.27 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.001027/10.1, allocations: 0.5419 MB / 4.129 GB, free: 91.73 MB / 0.948 GB
Notification: Performance of sort global known variables: time 4.11e-07/10.1, allocations: 0 / 4.129 GB, free: 91.73 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.00194/10.1, allocations: 407.9 kB / 4.129 GB, free: 91.33 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 ()
 * 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 (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 0.002329/10.11, allocations: 1.338 MB / 4.131 GB, free: 89.96 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.003178/10.11, allocations: 0.7864 MB / 4.131 GB, free: 89.16 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 7.554e-06/10.11, allocations: 0 / 4.131 GB, free: 89.16 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.001458/10.11, allocations: 467.5 kB / 4.132 GB, free: 88.69 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00467/10.12, allocations: 0.5225 MB / 4.132 GB, free: 88.18 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006732/10.12, allocations: 2.226 MB / 4.135 GB, free: 85.88 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006167/10.12, allocations: 1.06 MB / 4.136 GB, free: 84.8 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.001462/10.12, allocations: 191 kB / 4.136 GB, free: 84.61 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003112/10.13, allocations: 67.42 kB / 4.136 GB, free: 84.54 MB / 0.948 GB
Notification: Performance of SimCode: time 1.232e-06/10.13, allocations: 0 / 4.136 GB, free: 84.54 MB / 0.948 GB
Notification: Performance of Templates: time 0.07427/10.2, allocations: 34.11 MB / 4.169 GB, free: 50.77 MB / 0.948 GB