Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Examples.Tutorial.SpaceCooling.System2.conf.json
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Examples.Tutorial.SpaceCooling.System2")
translateModel(Buildings.Examples.Tutorial.SpaceCooling.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Examples.Tutorial.SpaceCooling.System2")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.479/2.479, allocations: 285 MB / 292.5 MB, free: 10.53 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001456/0.001456, allocations: 176.8 kB / 360.7 MB, free: 7.227 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.862/1.862, allocations: 205.3 MB / 0.6192 GB, free: 12.13 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001097/0.001097, allocations: 92.83 kB / 0.7322 GB, free: 44.69 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.073e-05/2.065e-05, allocations: 4 kB / 0.8509 GB, free: 3.355 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.8128/0.8128, allocations: 115.2 MB / 0.9634 GB, free: 78.38 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.756/8.569, allocations: 2.512 GB / 3.476 GB, free: 259.1 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003228/8.569, allocations: 91.97 kB / 3.476 GB, free: 259.1 MB / 0.948 GB
[/var/lib/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.
[/var/lib/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.
[/var/lib/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.
[/var/lib/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.
[/var/lib/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.
[/var/lib/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 14.39/22.96, allocations: 2.651 GB / 6.127 GB, free: 79.35 MB / 1.042 GB
Notification: Performance of FrontEnd: time 2.695e-06/22.96, allocations: 5.688 kB / 6.127 GB, free: 79.35 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.0009561/22.96, allocations: 134 kB / 6.127 GB, free: 79.33 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 0.02517/22.98, allocations: 5.567 MB / 6.132 GB, free: 77.04 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.871e-05/22.98, allocations: 9.281 kB / 6.132 GB, free: 77.04 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03758/23.02, allocations: 3.243 MB / 6.136 GB, free: 76.73 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02809/23.05, allocations: 5.089 MB / 6.141 GB, free: 75.93 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003464/23.05, allocations: 129.7 kB / 6.141 GB, free: 75.93 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002065/23.05, allocations: 253.4 kB / 6.141 GB, free: 75.93 MB / 1.042 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0153/23.07, allocations: 4.509 MB / 6.145 GB, free: 75.91 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01744/23.08, allocations: 4.246 MB / 6.15 GB, free: 75.53 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002451/23.08, allocations: 4 kB / 6.15 GB, free: 75.53 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001885/23.09, allocations: 3.656 kB / 6.15 GB, free: 75.53 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002173/23.09, allocations: 165.6 kB / 6.15 GB, free: 75.52 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 0.05842/23.14, allocations: 20.05 MB / 6.169 GB, free: 68.16 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008913/23.15, allocations: 3.875 MB / 6.173 GB, free: 67.26 MB / 1.042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004547/23.16, allocations: 1.673 MB / 6.175 GB, free: 67.23 MB / 1.042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02471/23.18, allocations: 7.278 MB / 6.182 GB, free: 65.17 MB / 1.042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005425/23.19, allocations: 1.887 MB / 6.184 GB, free: 65.03 MB / 1.042 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003227/23.19, allocations: 192.3 kB / 6.184 GB, free: 64.92 MB / 1.042 GB
Notification: Performance of pre-optimization done (n=301): time 1.082e-05/23.19, allocations: 3.094 kB / 6.184 GB, free: 64.92 MB / 1.042 GB
Notification: Performance of matching and sorting (n=301): time 0.01724/23.21, allocations: 3.768 MB / 6.187 GB, free: 64.54 MB / 1.042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001271/23.21, allocations: 345 kB / 6.188 GB, free: 64.16 MB / 1.042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006445/23.21, allocations: 2.618 MB / 6.19 GB, free: 63.85 MB / 1.042 GB
Notification: Performance of collectPreVariables (initialization): time 0.001107/23.22, allocations: 34.08 kB / 6.19 GB, free: 63.82 MB / 1.042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002565/23.22, allocations: 2.098 MB / 6.192 GB, free: 63.07 MB / 1.042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001779/23.22, allocations: 0.9723 MB / 6.193 GB, free: 62.41 MB / 1.042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004458/23.22, allocations: 0 / 6.193 GB, free: 62.41 MB / 1.042 GB
Notification: Performance of setup shared object (initialization): time 0.000236/23.22, allocations: 436.1 kB / 6.194 GB, free: 62.11 MB / 1.042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003789/23.22, allocations: 1.401 MB / 6.195 GB, free: 62.1 MB / 1.042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004781/23.23, allocations: 2.151 MB / 6.197 GB, free: 61.3 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 0.00921/23.24, allocations: 2.396 MB / 6.2 GB, free: 61.05 MB / 1.042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.892e-05/23.24, allocations: 3.719 kB / 6.2 GB, free: 61.05 MB / 1.042 GB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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