Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo", uses=false)
Using package Buildings with version 11.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|hex.sta_a1.T|hex.sta_b1.T|hex.Q2_flow|hex.port_a2.m_flow|hex.port_b2.m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow")
translateModel(Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|hex.sta_a1.T|hex.sta_b1.T|hex.Q2_flow|hex.port_a2.m_flow|hex.port_b2.m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008608/0.0008608, allocations: 99.62 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.000933/0.000933, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.317/1.317, allocations: 223.2 MB / 239.9 MB, free: 5.434 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.527/2.527, allocations: 436.5 MB / 0.7104 GB, free: 7.793 MB / 0.5606 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003219/0.000322, allocations: 8 kB / 0.8708 GB, free: 4.766 MB / 0.7169 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6364/0.6367, allocations: 153.7 MB / 1.021 GB, free: 1.09 MB / 0.7637 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow): time 0.2062/0.843, allocations: 216 MB / 1.232 GB, free: 8.59 MB / 0.9825 GB
Notification: Performance of NFInst.instExpressions: time 0.0234/0.8665, allocations: 17.84 MB / 1.249 GB, free: 6.719 MB / 0.9981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002911/0.8694, allocations: 71.5 kB / 1.249 GB, free: 6.648 MB / 0.9981 GB
Notification: Performance of NFTyping.typeComponents: time 0.003458/0.8729, allocations: 1.038 MB / 1.25 GB, free: 5.605 MB / 0.9981 GB
Notification: Performance of NFTyping.typeBindings: time 0.008989/0.8819, allocations: 3.054 MB / 1.253 GB, free: 2.543 MB / 0.9981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008733/0.8906, allocations: 2.119 MB / 1.255 GB, free: 460 kB / 0.9981 GB
Notification: Performance of NFFlatten.flatten: time 0.5989/1.49, allocations: 8.619 MB / 1.264 GB, free: 27.01 MB / 0.9981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01054/1.5, allocations: 4.774 MB / 1.268 GB, free: 26.3 MB / 0.9981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01298/1.513, allocations: 4.069 MB / 1.272 GB, free: 26.29 MB / 0.9981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.008806/1.522, allocations: 2.855 MB / 1.275 GB, free: 26.27 MB / 0.9981 GB
Notification: Performance of NFPackage.collectConstants: time 0.002299/1.524, allocations: 230.7 kB / 1.275 GB, free: 26.27 MB / 0.9981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01051/1.535, allocations: 2.074 MB / 1.277 GB, free: 26.27 MB / 0.9981 GB
Notification: Performance of NFScalarize.scalarize: time 0.004097/1.539, allocations: 1.351 MB / 1.279 GB, free: 26.27 MB / 0.9981 GB
Notification: Performance of NFVerifyModel.verify: time 0.005352/1.544, allocations: 1.344 MB / 1.28 GB, free: 26.23 MB / 0.9981 GB
Notification: Performance of NFConvertDAE.convert: time 0.01439/1.559, allocations: 9.53 MB / 1.289 GB, free: 25.73 MB / 0.9981 GB
Notification: Performance of FrontEnd - DAE generated: time 5.521e-06/1.559, allocations: 0 / 1.289 GB, free: 25.73 MB / 0.9981 GB
Notification: Performance of FrontEnd: time 3.086e-06/1.559, allocations: 2.906 kB / 1.289 GB, free: 25.73 MB / 0.9981 GB
Notification: Performance of Transformations before backend: time 0.0004254/1.559, allocations: 0 / 1.289 GB, free: 25.73 MB / 0.9981 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1021
 * Number of variables: 1021
Notification: Performance of Generate backend data structure: time 0.01833/1.578, allocations: 5.877 MB / 1.295 GB, free: 23.25 MB / 0.9981 GB
Notification: Performance of prepare preOptimizeDAE: time 4.3e-05/1.578, allocations: 11.94 kB / 1.295 GB, free: 23.24 MB / 0.9981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00884/1.587, allocations: 1.254 MB / 1.296 GB, free: 22.91 MB / 0.9981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01456/1.601, allocations: 5.531 MB / 1.302 GB, free: 22.2 MB / 0.9981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006653/1.602, allocations: 0.7208 MB / 1.302 GB, free: 21.69 MB / 0.9981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001999/1.604, allocations: 423.5 kB / 1.303 GB, free: 21.68 MB / 0.9981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01671/1.621, allocations: 5.934 MB / 1.309 GB, free: 21.34 MB / 0.9981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002771/1.621, allocations: 8.562 kB / 1.309 GB, free: 21.34 MB / 0.9981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001439/1.622, allocations: 168.9 kB / 1.309 GB, free: 21.33 MB / 0.9981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000234/1.623, allocations: 199.6 kB / 1.309 GB, free: 21.32 MB / 0.9981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01255/1.635, allocations: 5.339 MB / 1.314 GB, free: 21.29 MB / 0.9981 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 0.04093/1.676, allocations: 24.07 MB / 1.338 GB, free: 8.688 MB / 0.9981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006375/1.683, allocations: 4.523 MB / 1.342 GB, free: 7.082 MB / 0.9981 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000989/1.684, allocations: 0.8404 MB / 1.343 GB, free: 6.195 MB / 0.9981 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003714/1.687, allocations: 2.155 MB / 1.345 GB, free: 5.539 MB / 0.9981 GB
Notification: Performance of pre-optimization done (n=292): time 8.206e-06/1.687, allocations: 3.984 kB / 1.345 GB, free: 5.535 MB / 0.9981 GB
Notification: Performance of matching and sorting (n=292): time 0.01002/1.697, allocations: 5.388 MB / 1.35 GB, free: 4.242 MB / 0.9981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.814e-05/1.697, allocations: 165.4 kB / 1.35 GB, free: 4.082 MB / 0.9981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008152/1.706, allocations: 4.316 MB / 1.355 GB, free: 3.004 MB / 0.9981 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007309/1.706, allocations: 91.8 kB / 1.355 GB, free: 2.973 MB / 0.9981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002377/1.709, allocations: 2.168 MB / 1.357 GB, free: 2.059 MB / 0.9981 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001435/1.71, allocations: 1.006 MB / 1.358 GB, free: 1.328 MB / 0.9981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004994/1.711, allocations: 62.44 kB / 1.358 GB, free: 1.328 MB / 0.9981 GB
Notification: Performance of setup shared object (initialization): time 0.0003024/1.711, allocations: 440.1 kB / 1.358 GB, free: 0.9766 MB / 0.9981 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002818/1.714, allocations: 1.673 MB / 1.36 GB, free: 0.6875 MB / 0.9981 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003198/1.717, allocations: 2.34 MB / 1.362 GB, free: 15.75 MB / 1.014 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003441/1.721, allocations: 2.157 MB / 1.364 GB, free: 15.36 MB / 1.014 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.776e-05/1.721, allocations: 3.375 kB / 1.364 GB, free: 15.36 MB / 1.014 GB
Notification: Performance of matching and sorting (n=399) (initialization): time 0.008435/1.729, allocations: 4.687 MB / 1.369 GB, free: 13.21 MB / 1.014 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0015/1.731, allocations: 4.38 MB / 1.373 GB, free: 8.652 MB / 1.014 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.768e-05/1.731, allocations: 12 kB / 1.373 GB, free: 8.641 MB / 1.014 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.59e-05/1.731, allocations: 24 kB / 1.373 GB, free: 8.617 MB / 1.014 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004098/1.735, allocations: 0.8591 MB / 1.374 GB, free: 7.824 MB / 1.014 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00147/1.736, allocations: 2.478 MB / 1.376 GB, free: 5.316 MB / 1.014 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005304/1.742, allocations: 0.6748 MB / 1.377 GB, free: 4.688 MB / 1.014 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004644/1.742, allocations: 121 kB / 1.377 GB, free: 4.594 MB / 1.014 GB
Notification: Performance of prepare postOptimizeDAE: time 1.205e-05/1.742, allocations: 4 kB / 1.377 GB, free: 4.59 MB / 1.014 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Notification: Performance of <failed> postOpt replaceHomotopyWithSimplified (initialization): time 0.003685/1.746, allocations: 2.092 MB / 1.379 GB, free: 3.277 MB / 1.014 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated