Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.AirHeater_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.008966/0.008966, allocations: 110.8 kB / 15.05 MB, free: 5.961 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001112/0.001112, allocations: 185.5 kB / 15.95 MB, free: 5.926 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 1.853/1.853, allocations: 194.6 MB / 211.3 MB, free: 11.08 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.278/2.278, allocations: 236.2 MB / 492.6 MB, free: 11.36 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0005026/0.0005029, allocations: 12 kB / 0.5869 GB, free: 2.16 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5463/0.5468, allocations: 98.71 MB / 0.6833 GB, free: 16.73 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.52/6.067, allocations: 2.225 GB / 2.909 GB, free: 246.6 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002469/6.067, allocations: 99.94 kB / 2.909 GB, free: 246.5 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 8.869/14.94, allocations: 1.926 GB / 4.835 GB, free: 88.88 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.937e-06/14.94, allocations: 0 / 4.835 GB, free: 88.88 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0003636/14.94, allocations: 66.48 kB / 4.835 GB, free: 88.88 MB / 0.8698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 382
 * Number of variables: 382
Notification: Performance of Generate backend data structure: time 0.009781/14.95, allocations: 3.152 MB / 4.838 GB, free: 87.7 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.122e-05/14.95, allocations: 11.5 kB / 4.838 GB, free: 87.7 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006638/14.95, allocations: 0.7808 MB / 4.839 GB, free: 87.55 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007762/14.96, allocations: 2.385 MB / 4.841 GB, free: 87.18 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001491/14.96, allocations: 124.1 kB / 4.841 GB, free: 87.18 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004687/14.96, allocations: 170.6 kB / 4.841 GB, free: 87.17 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004603/14.97, allocations: 1.801 MB / 4.843 GB, free: 86.94 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.211e-05/14.97, allocations: 4.812 kB / 4.843 GB, free: 86.94 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002603/14.97, allocations: 69.47 kB / 4.843 GB, free: 86.94 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.541e-05/14.97, allocations: 56.81 kB / 4.843 GB, free: 86.93 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004207/14.97, allocations: 1.463 MB / 4.844 GB, free: 86.92 MB / 0.8698 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 0.01424/14.98, allocations: 8.077 MB / 4.852 GB, free: 83.09 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003209/14.99, allocations: 1.749 MB / 4.854 GB, free: 82.29 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005162/14.99, allocations: 214.6 kB / 4.854 GB, free: 82.11 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001713/14.99, allocations: 0.6438 MB / 4.855 GB, free: 82.04 MB / 0.8698 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001223/14.99, allocations: 121.6 kB / 4.855 GB, free: 82.02 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=102): time 5.264e-06/14.99, allocations: 1.375 kB / 4.855 GB, free: 82.02 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=105): time 0.01103/15, allocations: 3.457 MB / 4.858 GB, free: 81.24 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.168e-05/15, allocations: 169.2 kB / 4.859 GB, free: 81.05 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00267/15.01, allocations: 1.344 MB / 4.86 GB, free: 80.85 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003148/15.01, allocations: 52.23 kB / 4.86 GB, free: 80.82 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009749/15.01, allocations: 0.9792 MB / 4.861 GB, free: 80.53 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004409/15.01, allocations: 368.6 kB / 4.861 GB, free: 80.29 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.65e-05/15.01, allocations: 27.44 kB / 4.861 GB, free: 80.29 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 9.712e-05/15.01, allocations: 355.2 kB / 4.862 GB, free: 79.99 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001257/15.01, allocations: 492.9 kB / 4.862 GB, free: 79.98 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00164/15.01, allocations: 0.8639 MB / 4.863 GB, free: 79.57 MB / 0.8698 GB
Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet.
Notification: Performance of analyzeInitialSystem (initialization): time 0.01102/15.02, allocations: 1.757 MB / 4.865 GB, free: 79.49 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.071e-05/15.02, allocations: 7.391 kB / 4.865 GB, free: 79.48 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=155) (initialization): time 0.004515/15.03, allocations: 1.577 MB / 4.866 GB, free: 79.3 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000631/15.03, allocations: 3.042 MB / 4.869 GB, free: 76.14 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.184e-05/15.03, allocations: 7.938 kB / 4.869 GB, free: 76.14 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002313/15.03, allocations: 55.67 kB / 4.869 GB, free: 76.13 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001567/15.03, allocations: 281.9 kB / 4.869 GB, free: 76.13 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001396/15.03, allocations: 1.593 MB / 4.871 GB, free: 74.78 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002653/15.03, allocations: 164.7 kB / 4.871 GB, free: 74.77 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002207/15.03, allocations: 55.23 kB / 4.871 GB, free: 74.77 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.359e-05/15.03, allocations: 4.625 kB / 4.871 GB, free: 74.77 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003682/15.04, allocations: 1.361 MB / 4.873 GB, free: 74.71 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.164e-05/15.04, allocations: 13.06 kB / 4.873 GB, free: 74.71 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001842/15.04, allocations: 52.25 kB / 4.873 GB, free: 74.7 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001576/15.04, allocations: 270.1 kB / 4.873 GB, free: 74.7 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001394/15.04, allocations: 1.594 MB / 4.874 GB, free: 73.38 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002636/15.04, allocations: 155.3 kB / 4.875 GB, free: 73.36 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002033/15.04, allocations: 56.77 kB / 4.875 GB, free: 73.36 MB / 0.8698 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         vol.dynBal.medium.p = vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 33
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition1,$PRE.TSet.T_start,TSet.T_start,$PRE.TSet.count,TSet.count,conPI.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (147):
 * Single equations (assignments): 142
 * Array equations: 2
 * Algorithm blocks: 1
 * Record equations: 1
 * 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: 1 {(1,100.0%) 4}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.001573/15.04, allocations: 0.5991 MB / 4.875 GB, free: 73.16 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004857/15.05, allocations: 190.5 kB / 4.875 GB, free: 73.07 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003893/15.05, allocations: 1.382 MB / 4.877 GB, free: 72.96 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.317e-05/15.05, allocations: 11.5 kB / 4.877 GB, free: 72.96 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.061e-06/15.05, allocations: 0 / 4.877 GB, free: 72.96 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003015/15.05, allocations: 1.098 MB / 4.878 GB, free: 72.86 MB / 0.8698 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 postOpt removeSimpleEquations (simulation): time 0.008412/15.06, allocations: 3.416 MB / 4.881 GB, free: 72.24 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.325e-06/15.06, allocations: 7.578 kB / 4.881 GB, free: 72.23 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001375/15.06, allocations: 226.5 kB / 4.881 GB, free: 72.23 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003427/15.06, allocations: 79 kB / 4.881 GB, free: 72.22 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001163/15.06, allocations: 30.47 kB / 4.881 GB, free: 72.22 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002431/15.06, allocations: 2.933 MB / 4.884 GB, free: 69.64 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.056e-06/15.06, allocations: 2.688 kB / 4.884 GB, free: 69.64 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005145/15.07, allocations: 2.134 MB / 4.886 GB, free: 69.22 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001306/15.07, allocations: 383.5 kB / 4.887 GB, free: 69.02 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003924/15.07, allocations: 24.38 kB / 4.887 GB, free: 69.02 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002136/15.07, allocations: 161.4 kB / 4.887 GB, free: 69.02 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002192/15.07, allocations: 73.69 kB / 4.887 GB, free: 69.01 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001321/15.07, allocations: 45.97 kB / 4.887 GB, free: 69.01 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.002059/15.08, allocations: 1.04 MB / 4.888 GB, free: 68.87 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 8.59e-07/15.08, allocations: 0 / 4.888 GB, free: 68.87 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.005655/15.08, allocations: 1.299 MB / 4.889 GB, free: 68.8 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 9 (vol.dynBal.U,vol.dynBal.mXi[1],mov.filter.x[1],mov.filter.x[2],conPI.I.y,THeaOut.T,hea.vol.dynBal.U,hea.vol.dynBal.m,hea.vol.dynBal.mXi[1])
 * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count)
 * Number of discrete states: 1 (TSet.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (102):
 * Single equations (assignments): 98
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(1,100.0%) 3,(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0057/15.09, allocations: 3.483 MB / 4.893 GB, free: 67.4 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.005428/15.09, allocations: 2.33 MB / 4.895 GB, free: 66.96 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 8.851e-06/15.09, allocations: 0 / 4.895 GB, free: 66.96 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.00179/15.1, allocations: 0.8227 MB / 4.896 GB, free: 66.73 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005303/15.1, allocations: 0.971 MB / 4.897 GB, free: 66.7 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009608/15.11, allocations: 4.843 MB / 4.902 GB, free: 64.7 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001413/15.11, allocations: 1.64 MB / 4.903 GB, free: 63.97 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.003432/15.12, allocations: 0.5137 MB / 4.904 GB, free: 63.95 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006492/15.12, allocations: 144.2 kB / 4.904 GB, free: 63.95 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.931e-06/15.12, allocations: 2.531 kB / 4.904 GB, free: 63.95 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1419/15.26, allocations: 69.09 MB / 4.971 GB, free: 60.54 MB / 0.8698 GB