Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Examples.Tutorial.SpaceCooling.System2.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Examples.Tutorial.SpaceCooling.System2,fileNamePrefix="Buildings_8_0_0_Buildings_Examples_Tutorial_SpaceCooling_System2",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Examples.Tutorial.SpaceCooling.System2,fileNamePrefix="Buildings_8_0_0_Buildings_Examples_Tutorial_SpaceCooling_System2",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.646/2.646, allocations: 287.3 MB / 302.3 MB, free: 8.273 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001564/0.001564, allocations: 186.8 kB / 370.8 MB, free: 10.86 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.032/2.032, allocations: 205.4 MB / 0.6295 GB, free: 10.63 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001172/0.001172, allocations: 93.83 kB / 0.7428 GB, free: 6.645 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005003/0.0005002, allocations: 9.719 kB / 0.8657 GB, free: 140.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2168/0.2173, allocations: 115.3 MB / 0.9783 GB, free: 28.33 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.89/8.108, allocations: 2.513 GB / 3.491 GB, free: 116.5 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003012/8.108, allocations: 94.64 kB / 3.491 GB, free: 116.5 MB / 0.948 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:54:3-56:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staAir.p to false.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:54:3-56:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staAir.T to false.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:54:3-56:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staAir.X[1] to false.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:54:3-56:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staAir.X[2] to false.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:66:3-68:38:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staWat.p to false.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:66:3-68:38:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staWat.T to false.
Notification: Performance of FrontEnd - DAE generated: time 15.08/23.19, allocations: 2.68 GB / 6.172 GB, free: 64.93 MB / 1.042 GB
Notification: Performance of FrontEnd: time 3.607e-06/23.19, allocations: 0 / 6.172 GB, free: 64.93 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.0009019/23.19, allocations: 135.9 kB / 6.172 GB, free: 64.8 MB / 1.042 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1020
 * Number of variables: 1020
Notification: Performance of Generate backend data structure: time 0.03065/23.22, allocations: 6.546 MB / 6.178 GB, free: 58.69 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 5.195e-05/23.22, allocations: 8.031 kB / 6.178 GB, free: 58.68 MB / 1.042 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002854/23.22, allocations: 0.5364 MB / 6.179 GB, free: 58.38 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03877/23.26, allocations: 3.252 MB / 6.182 GB, free: 55.2 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02401/23.28, allocations: 5.122 MB / 6.187 GB, free: 50.91 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005455/23.28, allocations: 319.9 kB / 6.187 GB, free: 50.6 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002214/23.29, allocations: 427.8 kB / 6.188 GB, free: 50.18 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02436/23.31, allocations: 5.356 MB / 6.193 GB, free: 44.72 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001995/23.31, allocations: 4 kB / 6.193 GB, free: 44.72 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001649/23.31, allocations: 175.9 kB / 6.193 GB, free: 44.55 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002002/23.31, allocations: 155.8 kB / 6.193 GB, free: 44.39 MB / 1.042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02876/23.34, allocations: 5.843 MB / 6.199 GB, free: 38.55 MB / 1.042 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 0.06158/23.4, allocations: 20.62 MB / 6.219 GB, free: 16.95 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01644/23.42, allocations: 4.217 MB / 6.223 GB, free: 12.64 MB / 1.042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02471/23.44, allocations: 7.371 MB / 6.23 GB, free: 4.977 MB / 1.042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01091/23.45, allocations: 2.385 MB / 6.233 GB, free: 2.543 MB / 1.042 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0037/23.46, allocations: 277.2 kB / 6.233 GB, free: 2.27 MB / 1.042 GB
Notification: Performance of pre-optimization done (n=307): time 1.689e-05/23.46, allocations: 0 / 6.233 GB, free: 2.27 MB / 1.042 GB
Notification: Performance of matching and sorting (n=307): time 0.04431/23.5, allocations: 6.932 MB / 6.24 GB, free: 11.18 MB / 1.057 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002395/23.5, allocations: 342.9 kB / 6.24 GB, free: 10.77 MB / 1.057 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01139/23.51, allocations: 3.08 MB / 6.243 GB, free: 7.676 MB / 1.057 GB
Notification: Performance of collectPreVariables (initialization): time 0.00126/23.52, allocations: 93.7 kB / 6.243 GB, free: 7.578 MB / 1.057 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003962/23.52, allocations: 2.086 MB / 6.245 GB, free: 5.473 MB / 1.057 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002412/23.52, allocations: 1.047 MB / 6.246 GB, free: 4.41 MB / 1.057 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007628/23.52, allocations: 64 kB / 6.246 GB, free: 4.348 MB / 1.057 GB
Notification: Performance of setup shared object (initialization): time 0.0004729/23.52, allocations: 441.3 kB / 6.247 GB, free: 3.91 MB / 1.057 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0114/23.54, allocations: 1.896 MB / 6.249 GB, free: 2.012 MB / 1.057 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01293/23.55, allocations: 2.697 MB / 6.251 GB, free: 15.02 MB / 1.073 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 0.01652/23.56, allocations: 2.832 MB / 6.254 GB, free: 12.14 MB / 1.073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.361e-05/23.56, allocations: 4 kB / 6.254 GB, free: 12.14 MB / 1.073 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.
Error: No system for the symbolic initialization was generated