Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl.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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 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.WetCoilCounterFlowPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl")
translateModel(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009011/0.0009015, allocations: 99.55 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 0.0009356/0.0009356, 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 3.2.3+maint.om/package.mo): time 1.271/1.271, allocations: 205.4 MB / 222.1 MB, free: 5.656 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.697/1.697, allocations: 292.5 MB / 0.5497 GB, free: 14.63 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.000469/0.0004693, allocations: 13.84 kB / 0.6735 GB, free: 26.28 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2242/0.2246, allocations: 116.3 MB / 0.7871 GB, free: 11.98 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl): time 0.5838/0.8085, allocations: 229.3 MB / 1.011 GB, free: 8.836 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.03092/0.8395, allocations: 23.41 MB / 1.034 GB, free: 6.867 MB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004394/0.8439, allocations: 88.88 kB / 1.034 GB, free: 6.828 MB / 0.7481 GB
Notification: Performance of NFTyping.typeComponents: time 0.004854/0.8488, allocations: 1.272 MB / 1.035 GB, free: 5.754 MB / 0.7481 GB
Notification: Performance of NFTyping.typeBindings: time 0.01173/0.8606, allocations: 3.754 MB / 1.039 GB, free: 2.664 MB / 0.7481 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01003/0.8706, allocations: 3.554 MB / 1.042 GB, free: 232 kB / 0.7481 GB
Notification: Performance of NFFlatten.flatten: time 0.02029/0.8909, allocations: 9.96 MB / 1.052 GB, free: 8.988 MB / 0.7637 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.009687/0.9007, allocations: 5.802 MB / 1.058 GB, free: 3.117 MB / 0.7637 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01096/0.9117, allocations: 4.609 MB / 1.062 GB, free: 14.49 MB / 0.7794 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006663/0.9184, allocations: 3.294 MB / 1.066 GB, free: 11.18 MB / 0.7794 GB
Notification: Performance of NFPackage.collectConstants: time 0.002816/0.9212, allocations: 264 kB / 1.066 GB, free: 10.93 MB / 0.7794 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00979/0.931, allocations: 2.809 MB / 1.069 GB, free: 8.113 MB / 0.7794 GB
Notification: Performance of NFScalarize.scalarize: time 0.003098/0.9342, allocations: 1.514 MB / 1.07 GB, free: 6.594 MB / 0.7794 GB
Notification: Performance of NFVerifyModel.verify: time 0.003353/0.9375, allocations: 1.557 MB / 1.072 GB, free: 5.027 MB / 0.7794 GB
Notification: Performance of NFConvertDAE.convert: time 0.01479/0.9523, allocations: 11.27 MB / 1.083 GB, free: 9.723 MB / 0.795 GB
Notification: Performance of FrontEnd - DAE generated: time 3.386e-06/0.9524, allocations: 0 / 1.083 GB, free: 9.723 MB / 0.795 GB
Notification: Performance of FrontEnd: time 2.485e-06/0.9524, allocations: 0 / 1.083 GB, free: 9.723 MB / 0.795 GB
Notification: Performance of Transformations before backend: time 0.000429/0.9528, allocations: 0 / 1.083 GB, free: 9.723 MB / 0.795 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 0.01879/0.9716, allocations: 6.94 MB / 1.089 GB, free: 2.691 MB / 0.795 GB
Notification: Performance of prepare preOptimizeDAE: time 4.305e-05/0.9717, allocations: 8.031 kB / 1.089 GB, free: 2.684 MB / 0.795 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009095/0.9808, allocations: 1.525 MB / 1.091 GB, free: 1.148 MB / 0.795 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01405/0.9949, allocations: 6.146 MB / 1.097 GB, free: 10.93 MB / 0.8106 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007135/0.9956, allocations: 0.7947 MB / 1.098 GB, free: 10.03 MB / 0.8106 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001626/0.9973, allocations: 0.4999 MB / 1.098 GB, free: 9.527 MB / 0.8106 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0156/1.013, allocations: 7.105 MB / 1.105 GB, free: 2.281 MB / 0.8106 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000194/1.013, allocations: 15.78 kB / 1.105 GB, free: 2.266 MB / 0.8106 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001142/1.014, allocations: 200 kB / 1.105 GB, free: 2.07 MB / 0.8106 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002427/1.015, allocations: 221.4 kB / 1.105 GB, free: 1.852 MB / 0.8106 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01346/1.028, allocations: 6.333 MB / 1.112 GB, free: 11.5 MB / 0.8262 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 0.0459/1.074, allocations: 28.02 MB / 1.139 GB, free: 13.86 MB / 0.8575 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007333/1.081, allocations: 5.252 MB / 1.144 GB, free: 8.398 MB / 0.8575 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001014/1.082, allocations: 0.7532 MB / 1.145 GB, free: 7.5 MB / 0.8575 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00438/1.087, allocations: 2.467 MB / 1.147 GB, free: 4.988 MB / 0.8575 GB
Notification: Performance of pre-optimization done (n=341): time 5.69e-06/1.087, allocations: 0 / 1.147 GB, free: 4.988 MB / 0.8575 GB
Notification: Performance of matching and sorting (n=341): time 0.01432/1.101, allocations: 6.665 MB / 1.154 GB, free: 14.23 MB / 0.8731 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001115/1.101, allocations: 226.5 kB / 1.154 GB, free: 13.96 MB / 0.8731 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009103/1.11, allocations: 5.019 MB / 1.159 GB, free: 8.945 MB / 0.8731 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008253/1.111, allocations: 105.7 kB / 1.159 GB, free: 8.836 MB / 0.8731 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002915/1.114, allocations: 2.642 MB / 1.162 GB, free: 6.168 MB / 0.8731 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00204/1.116, allocations: 1.178 MB / 1.163 GB, free: 4.973 MB / 0.8731 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006147/1.117, allocations: 79.92 kB / 1.163 GB, free: 4.895 MB / 0.8731 GB
Notification: Performance of setup shared object (initialization): time 0.0004515/1.117, allocations: 457.7 kB / 1.163 GB, free: 4.441 MB / 0.8731 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003898/1.121, allocations: 1.967 MB / 1.165 GB, free: 2.473 MB / 0.8731 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004118/1.125, allocations: 2.866 MB / 1.168 GB, free: 15.3 MB / 0.8887 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003937/1.129, allocations: 2.517 MB / 1.17 GB, free: 12.77 MB / 0.8887 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.526e-05/1.129, allocations: 4 kB / 1.17 GB, free: 12.76 MB / 0.8887 GB
Notification: Performance of matching and sorting (n=466) (initialization): time 0.0107/1.14, allocations: 5.602 MB / 1.176 GB, free: 7.125 MB / 0.8887 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001831/1.142, allocations: 5.461 MB / 1.181 GB, free: 1.121 MB / 0.8887 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.043e-05/1.142, allocations: 12 kB / 1.181 GB, free: 1.109 MB / 0.8887 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006706/1.143, allocations: 224.6 kB / 1.181 GB, free: 0.8867 MB / 0.8887 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004463/1.147, allocations: 0.979 MB / 1.182 GB, free: 15.91 MB / 0.9044 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002195/1.149, allocations: 3.332 MB / 1.186 GB, free: 12.46 MB / 0.9044 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006078/1.155, allocations: 0.7739 MB / 1.186 GB, free: 11.68 MB / 0.9044 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006377/1.156, allocations: 147.9 kB / 1.187 GB, free: 11.54 MB / 0.9044 GB
Notification: Performance of prepare postOptimizeDAE: time 1.364e-05/1.156, allocations: 4 kB / 1.187 GB, free: 11.53 MB / 0.9044 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 0.004984/1.161, allocations: 2.368 MB / 1.189 GB, free: 9.148 MB / 0.9044 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated