Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Examples.Tutorial.Boiler.System1.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001878/0.001878, allocations: 80.88 kB / 21.56 MB, free: 2.926 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.002024/0.002024, allocations: 158.3 kB / 24.97 MB, free: 9.141 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.62/1.62, allocations: 177.1 MB / 205.4 MB, free: 5.488 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 3.249/3.249, allocations: 389.5 MB / 0.6361 GB, free: 12.32 MB / 0.6042 GB
"
[Timeout remaining time 176]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(Buildings.Examples.Tutorial.Boiler.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Examples.Tutorial.Boiler.System1")
translateModel(Buildings.Examples.Tutorial.Boiler.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Examples.Tutorial.Boiler.System1") [Timeout 300]
"Notification: Performance of FrontEnd - Absyn->SCode: time 3.729e-05/3.729e-05, allocations: 8.359 kB / 0.7759 GB, free: 5.441 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System1): time 0.2514/0.2515, allocations: 147 MB / 0.9195 GB, free: 2.047 MB / 0.8698 GB
Notification: Performance of NFInst.instExpressions: time 0.006258/0.2577, allocations: 2.956 MB / 0.9224 GB, free: 15.08 MB / 0.8855 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005936/0.2583, allocations: 23.81 kB / 0.9224 GB, free: 15.06 MB / 0.8855 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007936/0.2591, allocations: 206.7 kB / 0.9226 GB, free: 14.86 MB / 0.8855 GB
Notification: Performance of NFTyping.typeBindings: time 0.002138/0.2613, allocations: 0.7537 MB / 0.9233 GB, free: 14.1 MB / 0.8855 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001137/0.2624, allocations: 430.7 kB / 0.9237 GB, free: 13.68 MB / 0.8855 GB
Notification: Performance of NFFlatten.flatten: time 0.002238/0.2646, allocations: 1.41 MB / 0.9251 GB, free: 12.27 MB / 0.8855 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001128/0.2658, allocations: 398.5 kB / 0.9255 GB, free: 11.88 MB / 0.8855 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002051/0.2678, allocations: 0.8178 MB / 0.9263 GB, free: 11.08 MB / 0.8855 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006784/0.2685, allocations: 295 kB / 0.9266 GB, free: 10.79 MB / 0.8855 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001299/0.2686, allocations: 39.98 kB / 0.9266 GB, free: 10.75 MB / 0.8855 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0009037/0.2695, allocations: 319.1 kB / 0.9269 GB, free: 10.44 MB / 0.8855 GB
Notification: Performance of combineBinaries: time 0.00124/0.2708, allocations: 0.9125 MB / 0.9278 GB, free: 9.52 MB / 0.8855 GB
Notification: Performance of replaceArrayConstructors: time 0.0006925/0.2715, allocations: 0.5272 MB / 0.9283 GB, free: 8.988 MB / 0.8855 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001765/0.2716, allocations: 44 kB / 0.9284 GB, free: 8.945 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 0.0001199/0.2718, allocations: 19.88 kB / 0.9284 GB, free: 8.926 MB / 0.8855 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 69 (68)
 * Number of variables: 69 (67)
Notification: Performance of [SIM] Bindings: time 0.003859/0.2756, allocations: 2.594 MB / 0.9309 GB, free: 6.195 MB / 0.8855 GB
Notification: Performance of [SIM] FunctionAlias: time 0.0007812/0.2764, allocations: 399.9 kB / 0.9313 GB, free: 5.793 MB / 0.8855 GB
Notification: Performance of [SIM] Early Inline: time 0.003156/0.2796, allocations: 1.915 MB / 0.9332 GB, free: 3.832 MB / 0.8855 GB
Notification: Performance of [SIM] Simplify 1: time 0.0003813/0.2799, allocations: 199.8 kB / 0.9334 GB, free: 3.613 MB / 0.8855 GB
Notification: Performance of [SIM] Alias: time 0.003625/0.2836, allocations: 1.972 MB / 0.9353 GB, free: 1.457 MB / 0.8855 GB
Notification: Performance of [SIM] Simplify 2: time 0.0002933/0.2839, allocations: 154.2 kB / 0.9354 GB, free: 1.277 MB / 0.8855 GB
Notification: Performance of [SIM] Remove Stream: time 0.0003549/0.2842, allocations: 134.2 kB / 0.9356 GB, free: 1.121 MB / 0.8855 GB
Notification: Performance of [SIM] Detect States: time 0.0006683/0.2849, allocations: 400.7 kB / 0.9359 GB, free: 0.6719 MB / 0.8855 GB
Notification: Performance of [SIM] Events: time 0.0001786/0.2851, allocations: 103.8 kB / 0.936 GB, free: 0.5703 MB / 0.8855 GB
Notification: Performance of [SIM] Partitioning: time 0.0006357/0.2857, allocations: 401.7 kB / 0.9364 GB, free: 132 kB / 0.8855 GB
Error: Internal error NBResolveSingularities.indexReduction failed because there was not enough state candidates to balance out the constraint equations.
Constraint Equations (3/3)
****************************
(1)       [SCAL] (1) $FUN_6 = sum(vol.Xi); ($RES_AUX_79)
(2)       [SCAL] (1) $FUN_7[1] = 1.0 - $FUN_6; ($RES_SIM_102)
(3)       [SCAL] (1) $FUN_8[2] = $FUN_7[1]; ($RES_SIM_104)


State Candidate Variables (2/2)
*********************************
(1)       [ALGB] (1) Real[1] $FUN_7
(2)       [ALGB] (1) Real $FUN_6
"
[Timeout remaining time 300]
[Calling sys.exit(0), Time elapsed: 6.405523872934282]