Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Examples.Tutorial.Boiler.System4.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 0.002263/0.002263, allocations: 80.88 kB / 21.56 MB, free: 2.93 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 0.001967/0.001967, allocations: 166.3 kB / 24.97 MB, free: 9.195 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 1.634/1.634, allocations: 177.1 MB / 205.4 MB, free: 5 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 3.295/3.295, 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.System4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Examples.Tutorial.Boiler.System4") translateModel(Buildings.Examples.Tutorial.Boiler.System4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Examples.Tutorial.Boiler.System4") [Timeout 300] "Notification: Performance of FrontEnd - Absyn->SCode: time 1.857e-05/1.857e-05, allocations: 2.312 kB / 0.7759 GB, free: 5.371 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System4): time 0.3124/0.3124, allocations: 216.3 MB / 0.9872 GB, free: 12.47 MB / 0.948 GB Notification: Performance of NFInst.instExpressions: time 0.07689/0.3893, allocations: 30.52 MB / 1.017 GB, free: 13.89 MB / 0.9792 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01609/0.4054, allocations: 0.5656 MB / 1.018 GB, free: 13.32 MB / 0.9792 GB Notification: Performance of NFTyping.typeComponents: time 0.01295/0.4183, allocations: 3.575 MB / 1.021 GB, free: 9.723 MB / 0.9792 GB Notification: Performance of NFTyping.typeBindings: time 0.03175/0.4501, allocations: 10.09 MB / 1.031 GB, free: 15.57 MB / 0.9948 GB Notification: Performance of NFTyping.typeClassSections: time 0.02398/0.4741, allocations: 8.679 MB / 1.039 GB, free: 6.879 MB / 0.9948 GB Notification: Performance of NFFlatten.flatten: time 0.4888/0.9629, allocations: 40.85 MB / 1.079 GB, free: 48.65 MB / 1.01 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02172/0.9846, allocations: 9.837 MB / 1.089 GB, free: 48 MB / 1.01 GB Notification: Performance of NFEvalConstants.evaluate: time 0.04112/1.026, allocations: 17.44 MB / 1.106 GB, free: 47.45 MB / 1.01 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01323/1.039, allocations: 6.694 MB / 1.112 GB, free: 46.69 MB / 1.01 GB Notification: Performance of NFPackage.collectConstants: time 0.003042/1.042, allocations: 0.8459 MB / 1.113 GB, free: 46.69 MB / 1.01 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01498/1.057, allocations: 5.001 MB / 1.118 GB, free: 46.58 MB / 1.01 GB Notification: Performance of combineBinaries: time 0.02674/1.084, allocations: 18.05 MB / 1.136 GB, free: 40.84 MB / 1.01 GB Notification: Performance of replaceArrayConstructors: time 0.01352/1.097, allocations: 10.81 MB / 1.146 GB, free: 36.07 MB / 1.01 GB Notification: Performance of NFVerifyModel.verify: time 0.005037/1.102, allocations: 0.9128 MB / 1.147 GB, free: 36.07 MB / 1.01 GB Notification: Performance of FrontEnd: time 0.001862/1.104, allocations: 330.2 kB / 1.148 GB, free: 36.02 MB / 1.01 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1616 (1385) * Number of variables: 1616 (1222) Notification: Performance of [SIM] Bindings: time 0.06655/1.171, allocations: 51.36 MB / 1.198 GB, free: 17.88 MB / 1.01 GB Notification: Performance of [SIM] FunctionAlias: time 0.0111/1.182, allocations: 7.862 MB / 1.205 GB, free: 13.08 MB / 1.01 GB Notification: Performance of [SIM] Early Inline: time 0.05413/1.236, allocations: 33.93 MB / 1.238 GB, free: 1.129 MB / 1.026 GB Notification: Performance of [SIM] Simplify 1: time 0.006562/1.242, allocations: 2.654 MB / 1.241 GB, free: 15 MB / 1.042 GB Warning: NBAlias.selectStartByConfidence: Alias set with conflicting unfixed start values of equal confidence detected. Use -d=dumprepl for more information. Notification: Performance of [SIM] Alias: time 0.07629/1.319, allocations: 37.44 MB / 1.278 GB, free: 9.379 MB / 1.073 GB Notification: Performance of [SIM] Simplify 2: time 0.006762/1.326, allocations: 2.005 MB / 1.28 GB, free: 7.312 MB / 1.073 GB Notification: Performance of [SIM] Remove Stream: time 0.004777/1.33, allocations: 1.841 MB / 1.281 GB, free: 5.398 MB / 1.073 GB Notification: Performance of [SIM] Detect States: time 0.01009/1.34, allocations: 5.284 MB / 1.287 GB, free: 176 kB / 1.073 GB Notification: Performance of [SIM] Events: time 0.003158/1.344, allocations: 1.703 MB / 1.288 GB, free: 14.49 MB / 1.089 GB Notification: Performance of [SIM] Partitioning: time 0.01995/1.364, allocations: 6.436 MB / 1.294 GB, free: 7.676 MB / 1.089 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_167[1] = 1.0 - $FUN_166; ($RES_SIM_1991) (2) [SCAL] (1) $FUN_166 = sum(vol.Xi); ($RES_AUX_1615) (3) [SCAL] (1) $FUN_168[2] = $FUN_167[1]; ($RES_SIM_1993) State Candidate Variables (2/2) ********************************* (1) [ALGB] (1) Real[1] $FUN_167 (2) [ALGB] (1) Real $FUN_166 " [Timeout remaining time 299] [Calling sys.exit(0), Time elapsed: 7.615967306308448]