Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl")
translateModel(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.672/1.672, allocations: 288.3 MB / 303.2 MB, free: 8.215 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001163/0.001164, allocations: 181 kB / 371.8 MB, free: 10.29 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.605/1.605, allocations: 205.4 MB / 0.6306 GB, free: 10.01 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001013/0.001013, allocations: 97.61 kB / 0.7439 GB, free: 5.938 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004658/0.0004659, allocations: 12.62 kB / 0.8668 GB, free: 142.2 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2096/0.2101, allocations: 115.3 MB / 0.9794 GB, free: 27.71 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl): time 0.6372/0.8474, allocations: 229.3 MB / 1.203 GB, free: 14.76 MB / 0.7448 GB
Notification: Performance of NFInst.instExpressions: time 0.03245/0.8799, allocations: 23.42 MB / 1.226 GB, free: 11.55 MB / 0.7605 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003851/0.8838, allocations: 87.44 kB / 1.226 GB, free: 11.46 MB / 0.7605 GB
Notification: Performance of NFTyping.typeComponents: time 0.004894/0.8887, allocations: 1.271 MB / 1.228 GB, free: 10.19 MB / 0.7605 GB
Notification: Performance of NFTyping.typeBindings: time 0.01262/0.9014, allocations: 3.765 MB / 1.231 GB, free: 6.414 MB / 0.7605 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01121/0.9126, allocations: 3.556 MB / 1.235 GB, free: 2.902 MB / 0.7605 GB
Notification: Performance of NFFlatten.flatten: time 0.01887/0.9315, allocations: 9.946 MB / 1.244 GB, free: 8.941 MB / 0.7761 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01092/0.9425, allocations: 5.798 MB / 1.25 GB, free: 3.082 MB / 0.7761 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0119/0.9544, allocations: 4.606 MB / 1.255 GB, free: 14.46 MB / 0.7917 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.007697/0.9622, allocations: 3.302 MB / 1.258 GB, free: 11.14 MB / 0.7917 GB
Notification: Performance of NFPackage.collectConstants: time 0.002296/0.9645, allocations: 264 kB / 1.258 GB, free: 10.89 MB / 0.7917 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009225/0.9738, allocations: 2.801 MB / 1.261 GB, free: 8.082 MB / 0.7917 GB
Notification: Performance of NFScalarize.scalarize: time 0.003433/0.9772, allocations: 1.514 MB / 1.262 GB, free: 6.562 MB / 0.7917 GB
Notification: Performance of NFVerifyModel.verify: time 0.004117/0.9814, allocations: 1.557 MB / 1.264 GB, free: 4.996 MB / 0.7917 GB
Notification: Performance of NFConvertDAE.convert: time 0.01582/0.9972, allocations: 11.27 MB / 1.275 GB, free: 9.695 MB / 0.8073 GB
Notification: Performance of FrontEnd - DAE generated: time 4.869e-06/0.9973, allocations: 0 / 1.275 GB, free: 9.695 MB / 0.8073 GB
Notification: Performance of FrontEnd: time 4.148e-06/0.9973, allocations: 0 / 1.275 GB, free: 9.695 MB / 0.8073 GB
Notification: Performance of Transformations before backend: time 0.0004375/0.9978, allocations: 8 kB / 1.275 GB, free: 9.688 MB / 0.8073 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1244
 * Number of variables: 1244
Notification: Performance of Generate backend data structure: time 0.01842/1.016, allocations: 6.932 MB / 1.282 GB, free: 2.664 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 4.493e-05/1.016, allocations: 16.03 kB / 1.282 GB, free: 2.648 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009128/1.025, allocations: 1.525 MB / 1.283 GB, free: 1.113 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01414/1.04, allocations: 6.142 MB / 1.289 GB, free: 10.89 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007318/1.04, allocations: 0.8024 MB / 1.29 GB, free: 9.988 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001714/1.042, allocations: 0.4999 MB / 1.29 GB, free: 9.488 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01678/1.059, allocations: 7.097 MB / 1.297 GB, free: 2.25 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001976/1.059, allocations: 7.906 kB / 1.297 GB, free: 2.242 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001191/1.06, allocations: 200 kB / 1.297 GB, free: 2.047 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002399/1.061, allocations: 233.4 kB / 1.298 GB, free: 1.816 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01355/1.074, allocations: 6.326 MB / 1.304 GB, free: 11.47 MB / 0.8386 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 0.04918/1.123, allocations: 28.03 MB / 1.331 GB, free: 13.83 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007867/1.131, allocations: 5.247 MB / 1.336 GB, free: 8.367 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001042/1.132, allocations: 0.7572 MB / 1.337 GB, free: 7.461 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004303/1.137, allocations: 2.467 MB / 1.34 GB, free: 4.949 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=341): time 6.833e-06/1.137, allocations: 0 / 1.34 GB, free: 4.949 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=341): time 0.01379/1.15, allocations: 6.658 MB / 1.346 GB, free: 14.2 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001501/1.151, allocations: 226.5 kB / 1.346 GB, free: 13.93 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01189/1.163, allocations: 5.023 MB / 1.351 GB, free: 8.91 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.001049/1.164, allocations: 101.7 kB / 1.351 GB, free: 8.805 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003343/1.167, allocations: 2.646 MB / 1.354 GB, free: 6.137 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001728/1.169, allocations: 1.178 MB / 1.355 GB, free: 4.941 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006044/1.169, allocations: 75.94 kB / 1.355 GB, free: 4.867 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0003895/1.17, allocations: 457.7 kB / 1.355 GB, free: 4.414 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003971/1.174, allocations: 1.963 MB / 1.357 GB, free: 2.449 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004831/1.179, allocations: 2.874 MB / 1.36 GB, free: 15.27 MB / 0.9011 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004607/1.183, allocations: 2.506 MB / 1.363 GB, free: 12.74 MB / 0.9011 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.682e-05/1.183, allocations: 7.938 kB / 1.363 GB, free: 12.73 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=466) (initialization): time 0.01127/1.195, allocations: 5.607 MB / 1.368 GB, free: 7.094 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001987/1.197, allocations: 5.458 MB / 1.373 GB, free: 1.094 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.822e-05/1.197, allocations: 12 kB / 1.373 GB, free: 1.082 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006451/1.197, allocations: 233.7 kB / 1.374 GB, free: 0.8516 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004566/1.202, allocations: 0.9867 MB / 1.375 GB, free: 15.86 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002352/1.204, allocations: 3.33 MB / 1.378 GB, free: 12.41 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00626/1.211, allocations: 0.7726 MB / 1.379 GB, free: 11.64 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007389/1.211, allocations: 140 kB / 1.379 GB, free: 11.5 MB / 0.9167 GB
Notification: Performance of prepare postOptimizeDAE: time 1.504e-05/1.211, allocations: 5.562 kB / 1.379 GB, free: 11.5 MB / 0.9167 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 0.005149/1.217, allocations: 2.376 MB / 1.381 GB, free: 9.109 MB / 0.9167 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated