Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System2.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: "" <> buildModelFMU(Buildings.Examples.Tutorial.SpaceCooling.System2,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Examples_Tutorial_SpaceCooling_System2",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Examples.Tutorial.SpaceCooling.System2,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Examples_Tutorial_SpaceCooling_System2",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.68/1.68, allocations: 285.6 MB / 293.1 MB, free: 10.24 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001072/0.001072, allocations: 172.9 kB / 361.4 MB, free: 6.848 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.563/1.563, allocations: 205.2 MB / 0.62 GB, free: 11.63 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009/0.0009, allocations: 94.92 kB / 0.733 GB, free: 44.16 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.536e-05/2.538e-05, allocations: 0 / 0.8518 GB, free: 2.633 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.761/0.7611, allocations: 115.3 MB / 0.9644 GB, free: 78.99 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.189/6.95, allocations: 2.512 GB / 3.477 GB, free: 1.699 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002219/6.951, allocations: 87.95 kB / 3.477 GB, free: 1.613 MB / 0.948 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/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 8.0.1-maint.8.0.x/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 8.0.1-maint.8.0.x/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 8.0.1-maint.8.0.x/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 8.0.1-maint.8.0.x/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 8.0.1-maint.8.0.x/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 11.77/18.72, allocations: 2.651 GB / 6.128 GB, free: 84.18 MB / 1.057 GB
Notification: Performance of FrontEnd: time 1.864e-06/18.72, allocations: 0 / 6.128 GB, free: 84.18 MB / 1.057 GB
Notification: Performance of Transformations before backend: time 0.0009893/18.72, allocations: 132.5 kB / 6.128 GB, free: 84.18 MB / 1.057 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 0.02666/18.74, allocations: 5.568 MB / 6.134 GB, free: 82.26 MB / 1.057 GB
Notification: Performance of prepare preOptimizeDAE: time 6.333e-05/18.74, allocations: 10.16 kB / 6.134 GB, free: 82.26 MB / 1.057 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02473/18.77, allocations: 3.248 MB / 6.137 GB, free: 81.94 MB / 1.057 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01943/18.79, allocations: 5.079 MB / 6.142 GB, free: 81.33 MB / 1.057 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004537/18.79, allocations: 129.5 kB / 6.142 GB, free: 81.33 MB / 1.057 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002436/18.79, allocations: 248.8 kB / 6.142 GB, free: 81.33 MB / 1.057 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01428/18.81, allocations: 4.517 MB / 6.147 GB, free: 81.31 MB / 1.057 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01677/18.82, allocations: 4.245 MB / 6.151 GB, free: 80.93 MB / 1.057 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003/18.82, allocations: 1.312 kB / 6.151 GB, free: 80.93 MB / 1.057 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001747/18.82, allocations: 9.375 kB / 6.151 GB, free: 80.93 MB / 1.057 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000203/18.83, allocations: 155.6 kB / 6.151 GB, free: 80.92 MB / 1.057 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.04955/18.87, allocations: 20.06 MB / 6.17 GB, free: 73.61 MB / 1.057 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007671/18.88, allocations: 3.877 MB / 6.174 GB, free: 72.72 MB / 1.057 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003679/18.89, allocations: 1.677 MB / 6.176 GB, free: 72.69 MB / 1.057 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02378/18.91, allocations: 7.264 MB / 6.183 GB, free: 70.64 MB / 1.057 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006079/18.92, allocations: 1.88 MB / 6.185 GB, free: 70.51 MB / 1.057 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.004143/18.92, allocations: 201.4 kB / 6.185 GB, free: 70.39 MB / 1.057 GB
Notification: Performance of pre-optimization done (n=301): time 2.946e-05/18.92, allocations: 0 / 6.185 GB, free: 70.39 MB / 1.057 GB
Notification: Performance of matching and sorting (n=301): time 0.01717/18.94, allocations: 3.767 MB / 6.189 GB, free: 70.02 MB / 1.057 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001867/18.94, allocations: 344.3 kB / 6.189 GB, free: 69.64 MB / 1.057 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01049/18.95, allocations: 2.611 MB / 6.192 GB, free: 69.33 MB / 1.057 GB
Notification: Performance of collectPreVariables (initialization): time 0.001289/18.95, allocations: 30.42 kB / 6.192 GB, free: 69.3 MB / 1.057 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004019/18.95, allocations: 2.1 MB / 6.194 GB, free: 68.55 MB / 1.057 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002345/18.96, allocations: 0.9773 MB / 6.195 GB, free: 67.89 MB / 1.057 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001086/18.96, allocations: 0 / 6.195 GB, free: 67.89 MB / 1.057 GB
Notification: Performance of setup shared object (initialization): time 0.0005074/18.96, allocations: 442.1 kB / 6.195 GB, free: 67.58 MB / 1.057 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004245/18.96, allocations: 1.398 MB / 6.196 GB, free: 67.57 MB / 1.057 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004524/18.97, allocations: 2.156 MB / 6.198 GB, free: 66.79 MB / 1.057 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 0.007832/18.97, allocations: 2.385 MB / 6.201 GB, free: 66.54 MB / 1.057 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.441e-05/18.97, allocations: 6.5 kB / 6.201 GB, free: 66.54 MB / 1.057 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:154:5-154:34:writable] Error: Initialization problem is structurally singular, error found sorting equations 
 4: cooCoi.UAFroRated.X_wAirIn = 0.01;
7: cooCoi.UAFroRated.hAirIn = 45300.945;
25: cooCoi.UAFroRated.hAirIn = 1006.0 * (-273.15 + cooCoi.UAFroRated.TAirIn) * (1.0 - cooCoi.UAFroRated.X_wAirIn) + (2501014.5 + 1860.0 * (-273.15 + cooCoi.UAFroRated.TAirIn)) * cooCoi.UAFroRated.X_wAirIn;
3: cooCoi.UAFroRated.TAirIn = 293.15;
 for variables 
 cooCoi.UAFroRated.X_wSatTWatOut(10), cooCoi.X_w_a2_nominal(21), cooCoi.T_a1_nominal(3), cooCoi.UAFroRated.hWatIn(17), cooCoi.UAFroRated.cpWat(7)
Error: No system for the symbolic initialization was generated