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: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System2")
translateModel(Buildings.Examples.Tutorial.SpaceCooling.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System2")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.581/1.581, allocations: 285.6 MB / 293.1 MB, free: 10.21 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001137/0.001137, allocations: 184.8 kB / 361.4 MB, free: 6.812 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.557/1.557, allocations: 205.2 MB / 0.62 GB, free: 11.66 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008494/0.0008496, allocations: 91.2 kB / 0.733 GB, free: 44.17 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.549e-05/1.549e-05, allocations: 0 / 0.8517 GB, free: 2.762 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6641/0.6641, allocations: 115.3 MB / 0.9643 GB, free: 79.05 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.646/7.31, allocations: 2.512 GB / 3.477 GB, free: 257.8 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002273/7.311, allocations: 88.44 kB / 3.477 GB, free: 257.8 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 10.66/17.97, allocations: 2.651 GB / 6.128 GB, free: 80.6 MB / 1.042 GB
Notification: Performance of FrontEnd: time 1.974e-06/17.97, allocations: 3.625 kB / 6.128 GB, free: 80.6 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.000663/17.97, allocations: 135.4 kB / 6.128 GB, free: 80.58 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 0.0177/17.99, allocations: 5.569 MB / 6.134 GB, free: 78.25 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 3.876e-05/17.99, allocations: 7.25 kB / 6.134 GB, free: 78.25 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02238/18.02, allocations: 3.246 MB / 6.137 GB, free: 77.93 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01439/18.03, allocations: 5.082 MB / 6.142 GB, free: 77.13 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002294/18.03, allocations: 132.1 kB / 6.142 GB, free: 77.13 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001394/18.03, allocations: 247.2 kB / 6.142 GB, free: 77.13 MB / 1.042 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.009137/18.04, allocations: 4.514 MB / 6.147 GB, free: 77.11 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008953/18.05, allocations: 4.256 MB / 6.151 GB, free: 76.73 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.301e-05/18.05, allocations: 1.219 kB / 6.151 GB, free: 76.73 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005132/18.05, allocations: 5.531 kB / 6.151 GB, free: 76.73 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001223/18.05, allocations: 155.6 kB / 6.151 GB, free: 76.72 MB / 1.042 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 0.04201/18.09, allocations: 20.06 MB / 6.171 GB, free: 69.36 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006902/18.1, allocations: 3.873 MB / 6.174 GB, free: 68.45 MB / 1.042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002742/18.1, allocations: 1.67 MB / 6.176 GB, free: 68.42 MB / 1.042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0157/18.12, allocations: 7.285 MB / 6.183 GB, free: 66.36 MB / 1.042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0035/18.12, allocations: 1.885 MB / 6.185 GB, free: 66.23 MB / 1.042 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002993/18.12, allocations: 198.8 kB / 6.185 GB, free: 66.11 MB / 1.042 GB
Notification: Performance of pre-optimization done (n=301): time 1.65e-05/18.12, allocations: 0 / 6.185 GB, free: 66.11 MB / 1.042 GB
Notification: Performance of matching and sorting (n=301): time 0.01121/18.14, allocations: 3.766 MB / 6.189 GB, free: 65.73 MB / 1.042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000103/18.14, allocations: 342.9 kB / 6.189 GB, free: 65.36 MB / 1.042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004787/18.14, allocations: 2.618 MB / 6.192 GB, free: 65.05 MB / 1.042 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009196/18.14, allocations: 29.36 kB / 6.192 GB, free: 65.02 MB / 1.042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001836/18.14, allocations: 2.096 MB / 6.194 GB, free: 64.27 MB / 1.042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001287/18.14, allocations: 0.9787 MB / 6.195 GB, free: 63.61 MB / 1.042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002761/18.14, allocations: 0 / 6.195 GB, free: 63.61 MB / 1.042 GB
Notification: Performance of setup shared object (initialization): time 0.0001672/18.14, allocations: 437.1 kB / 6.195 GB, free: 63.3 MB / 1.042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002067/18.15, allocations: 1.396 MB / 6.197 GB, free: 63.3 MB / 1.042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002425/18.15, allocations: 2.156 MB / 6.199 GB, free: 62.51 MB / 1.042 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 0.00522/18.15, allocations: 2.385 MB / 6.201 GB, free: 62.26 MB / 1.042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.646e-05/18.15, allocations: 5.656 kB / 6.201 GB, free: 62.26 MB / 1.042 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