Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes.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.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.009159/0.009164, allocations: 108.5 kB / 15.06 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001814/0.001814, allocations: 176.1 kB / 15.94 MB, free: 5.527 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 2.045/2.045, allocations: 194.6 MB / 211.3 MB, free: 11 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 2.276/2.276, allocations: 236.2 MB / 492.6 MB, free: 11.16 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004716/0.0004717, allocations: 16 kB / 0.5869 GB, free: 2.078 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5875/0.588, allocations: 98.71 MB / 0.6833 GB, free: 16.74 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes): time 0.1558/0.7438, allocations: 75.65 MB / 0.7572 GB, free: 2.523 MB / 0.573 GB
Notification: Performance of NFInst.instExpressions: time 0.06013/0.804, allocations: 29.33 MB / 0.7859 GB, free: 5.145 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00554/0.8096, allocations: 170.6 kB / 0.786 GB, free: 4.977 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.03854/0.8481, allocations: 24.16 MB / 0.8096 GB, free: 12.77 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.02729/0.8755, allocations: 15.09 MB / 0.8244 GB, free: 13.66 MB / 0.6511 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02591/0.9014, allocations: 7.618 MB / 0.8318 GB, free: 6.023 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.01941/0.9208, allocations: 11.4 MB / 0.8429 GB, free: 10.6 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01044/0.9313, allocations: 6.241 MB / 0.849 GB, free: 4.309 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01808/0.9494, allocations: 8.726 MB / 0.8575 GB, free: 11.56 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01718/0.9667, allocations: 9.654 MB / 0.867 GB, free: 1.891 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.002414/0.9691, allocations: 236 kB / 0.8672 GB, free: 1.66 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.008881/0.978, allocations: 2.021 MB / 0.8692 GB, free: 15.64 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.01247/0.9906, allocations: 11.26 MB / 0.8802 GB, free: 4.348 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.007914/0.9985, allocations: 4.663 MB / 0.8847 GB, free: 15.65 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.03494/1.034, allocations: 26.47 MB / 0.9106 GB, free: 5.137 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 3.806e-06/1.034, allocations: 0 / 0.9106 GB, free: 5.137 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 2.711e-06/1.034, allocations: 4 kB / 0.9106 GB, free: 5.133 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0008721/1.034, allocations: 0 / 0.9106 GB, free: 5.133 MB / 0.7292 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1031
 * Number of variables: 1031
Notification: Performance of Generate backend data structure: time 1.063/2.098, allocations: 33.49 MB / 0.9433 GB, free: 174.8 MB / 0.7293 GB
Notification: Performance of prepare preOptimizeDAE: time 4.15e-05/2.098, allocations: 11.3 kB / 0.9433 GB, free: 174.8 MB / 0.7293 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009792/2.107, allocations: 4.275 MB / 0.9475 GB, free: 172.4 MB / 0.7293 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06036/2.168, allocations: 24.38 MB / 0.9713 GB, free: 157.1 MB / 0.7293 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003408/2.168, allocations: 290.5 kB / 0.9715 GB, free: 156.9 MB / 0.7293 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001129/2.169, allocations: 383.2 kB / 0.9719 GB, free: 156.5 MB / 0.7293 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01273/2.182, allocations: 5.862 MB / 0.9776 GB, free: 150.4 MB / 0.7293 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001375/2.182, allocations: 7.938 kB / 0.9776 GB, free: 150.4 MB / 0.7293 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006921/2.183, allocations: 167.9 kB / 0.9778 GB, free: 150.3 MB / 0.7293 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005951/2.184, allocations: 451.5 kB / 0.9782 GB, free: 149.8 MB / 0.7293 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01242/2.196, allocations: 5.318 MB / 0.9834 GB, free: 144.5 MB / 0.7293 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 0.08688/2.283, allocations: 46.46 MB / 1.029 GB, free: 96.65 MB / 0.7293 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009314/2.292, allocations: 4.473 MB / 1.033 GB, free: 92.25 MB / 0.7293 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.04538/2.338, allocations: 16.94 MB / 1.05 GB, free: 74.3 MB / 0.7293 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00503/2.343, allocations: 2.094 MB / 1.052 GB, free: 72.17 MB / 0.7293 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.009057/2.352, allocations: 0.5571 MB / 1.052 GB, free: 71.63 MB / 0.7293 GB
Notification: Performance of pre-optimization done (n=304): time 1.659e-05/2.352, allocations: 0 / 1.052 GB, free: 71.63 MB / 0.7293 GB
Notification: Performance of matching and sorting (n=328): time 0.05169/2.404, allocations: 22.12 MB / 1.074 GB, free: 49.38 MB / 0.7293 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.248e-05/2.404, allocations: 85.98 kB / 1.074 GB, free: 49.28 MB / 0.7293 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.1577/2.562, allocations: 83.07 MB / 1.155 GB, free: 14.55 MB / 0.7762 GB
Notification: Performance of collectPreVariables (initialization): time 0.000806/2.562, allocations: 93.64 kB / 1.155 GB, free: 14.45 MB / 0.7762 GB
Notification: Performance of collectInitialEqns (initialization): time 0.03771/2.6, allocations: 22.91 MB / 1.178 GB, free: 7.512 MB / 0.7918 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00191/2.602, allocations: 1.136 MB / 1.179 GB, free: 6.359 MB / 0.7918 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005402/2.603, allocations: 84 kB / 1.179 GB, free: 6.277 MB / 0.7918 GB
Notification: Performance of setup shared object (initialization): time 0.0004363/2.603, allocations: 470.7 kB / 1.179 GB, free: 5.809 MB / 0.7918 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005104/2.608, allocations: 1.932 MB / 1.181 GB, free: 3.867 MB / 0.7918 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00652/2.615, allocations: 2.937 MB / 1.184 GB, free: 0.5195 MB / 0.7918 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006246/2.621, allocations: 2.471 MB / 1.186 GB, free: 14.03 MB / 0.8074 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.779e-05/2.621, allocations: 8 kB / 1.186 GB, free: 14.02 MB / 0.8074 GB
Notification: Performance of matching and sorting (n=517) (initialization): time 0.02379/2.645, allocations: 9.301 MB / 1.195 GB, free: 4.633 MB / 0.8074 GB
Notification: Performance of prepare postOptimizeDAE: time 0.5256/3.171, allocations: 42.94 MB / 1.237 GB, free: 268 MB / 0.8387 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001141/3.171, allocations: 25.62 kB / 1.237 GB, free: 268 MB / 0.8387 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001153/3.171, allocations: 51.77 kB / 1.237 GB, free: 268 MB / 0.8387 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.03322/3.204, allocations: 3.156 MB / 1.241 GB, free: 268 MB / 0.8387 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002998/3.207, allocations: 3.971 MB / 1.244 GB, free: 264.5 MB / 0.8387 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01596/3.223, allocations: 374.7 kB / 1.245 GB, free: 264.5 MB / 0.8387 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001874/3.225, allocations: 204.8 kB / 1.245 GB, free: 264.5 MB / 0.8387 GB
Notification: Performance of prepare postOptimizeDAE: time 2.329e-05/3.225, allocations: 5.625 kB / 1.245 GB, free: 264.5 MB / 0.8387 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02453/3.25, allocations: 5.124 MB / 1.25 GB, free: 262.9 MB / 0.8387 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001555/3.25, allocations: 27.5 kB / 1.25 GB, free: 262.9 MB / 0.8387 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001456/3.25, allocations: 50.78 kB / 1.25 GB, free: 262.9 MB / 0.8387 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01549/3.266, allocations: 1.354 MB / 1.251 GB, free: 262.8 MB / 0.8387 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000189/3.266, allocations: 68.98 kB / 1.251 GB, free: 262.8 MB / 0.8387 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02324/3.289, allocations: 365.8 kB / 1.252 GB, free: 262.7 MB / 0.8387 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00192/3.291, allocations: 201.5 kB / 1.252 GB, free: 262.7 MB / 0.8387 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 125
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition1,$PRE.DataReader.nextTimeEvent,DataReader.nextTimeEvent,$PRE.DataReader.nextTimeEventScaled,DataReader.nextTimeEventScaled,lessThreshold.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (513):
 * Single equations (assignments): 506
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 6 {1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.02715/3.318, allocations: 11.7 MB / 1.263 GB, free: 260.4 MB / 0.8387 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00697/3.325, allocations: 4.08 MB / 1.267 GB, free: 260.4 MB / 0.8387 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02283/3.348, allocations: 10.03 MB / 1.277 GB, free: 256 MB / 0.8387 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.976e-05/3.348, allocations: 44.39 kB / 1.277 GB, free: 256 MB / 0.8387 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.472e-05/3.348, allocations: 7.906 kB / 1.277 GB, free: 256 MB / 0.8387 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01001/3.358, allocations: 4.207 MB / 1.281 GB, free: 253.8 MB / 0.8387 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06603/3.424, allocations: 28.98 MB / 1.31 GB, free: 225.7 MB / 0.8387 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.047e-05/3.425, allocations: 12 kB / 1.31 GB, free: 225.7 MB / 0.8387 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.02682/3.451, allocations: 2.738 MB / 1.312 GB, free: 223 MB / 0.8387 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.767e-05/3.451, allocations: 27.95 kB / 1.312 GB, free: 223 MB / 0.8387 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006631/3.452, allocations: 108 kB / 1.312 GB, free: 222.8 MB / 0.8387 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002158/3.454, allocations: 3.866 MB / 1.316 GB, free: 218.9 MB / 0.8387 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.363e-05/3.454, allocations: 15.94 kB / 1.316 GB, free: 218.8 MB / 0.8387 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02318/3.478, allocations: 25.09 MB / 1.341 GB, free: 193.4 MB / 0.8387 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01565/3.493, allocations: 6.189 MB / 1.347 GB, free: 187.2 MB / 0.8387 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005992/3.499, allocations: 95.97 kB / 1.347 GB, free: 187.1 MB / 0.8387 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01096/3.51, allocations: 278.1 kB / 1.347 GB, free: 186.8 MB / 0.8387 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009175/3.511, allocations: 268 kB / 1.347 GB, free: 186.6 MB / 0.8387 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004498/3.512, allocations: 147.9 kB / 1.348 GB, free: 186.4 MB / 0.8387 GB
Notification: Performance of sorting global known variables: time 0.1077/3.619, allocations: 60.99 MB / 1.407 GB, free: 125.7 MB / 0.8387 GB
Notification: Performance of sort global known variables: time 1.421e-06/3.619, allocations: 0 / 1.407 GB, free: 125.7 MB / 0.8387 GB
Notification: Performance of remove unused functions: time 0.02232/3.642, allocations: 5.734 MB / 1.413 GB, free: 120.1 MB / 0.8387 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 50
 * Number of states: 17 (pip0.mediums[1].T,pip0.mediums[2].T,pip1.mediums[1].T,pip1.mediums[2].T,pip2.mediums[1].T,pip2.mediums[2].T,pip3.mediums[1].T,pip3.mediums[2].T,pip4.mediums[1].T,pip4.mediums[2].T,pip5.mediums[1].T,pip5.mediums[2].T,senTem_p2.T,senTem_p3.T,senTemIn_p2.T,senTem_p1.T,senTem_p4.T)
 * Number of discrete variables: 4 ($whenCondition1,DataReader.nextTimeEvent,DataReader.nextTimeEventScaled,lessThreshold.y)
 * Number of discrete states: 2 (DataReader.nextTimeEvent,DataReader.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (380):
 * Single equations (assignments): 356
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 16
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 6 {1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.00397/3.646, allocations: 1.377 MB / 1.414 GB, free: 119.1 MB / 0.8387 GB
Notification: Performance of simCode: created initialization part: time 0.04831/3.694, allocations: 9.78 MB / 1.424 GB, free: 109.3 MB / 0.8387 GB
Notification: Performance of simCode: created event and clocks part: time 1.651e-05/3.694, allocations: 4 kB / 1.424 GB, free: 109.3 MB / 0.8387 GB
Notification: Performance of simCode: created simulation system equations: time 0.03565/3.73, allocations: 4.528 MB / 1.428 GB, free: 104.7 MB / 0.8387 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0193/3.749, allocations: 3.358 MB / 1.431 GB, free: 101.4 MB / 0.8387 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1489/3.898, allocations: 90.31 MB / 1.52 GB, free: 10.93 MB / 0.8387 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.03943/3.938, allocations: 18.92 MB / 1.538 GB, free: 7.938 MB / 0.8543 GB
Notification: Performance of simCode: alias equations: time 0.02031/3.958, allocations: 5.974 MB / 1.544 GB, free: 1.949 MB / 0.8543 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.007385/3.965, allocations: 1.191 MB / 1.545 GB, free: 0.7578 MB / 0.8543 GB
Notification: Performance of SimCode: time 1.893e-06/3.965, allocations: 0 / 1.545 GB, free: 0.7578 MB / 0.8543 GB
Notification: Performance of Templates: time 1.611/5.577, allocations: 193.3 MB / 1.734 GB, free: 142.6 MB / 0.87 GB