Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: translateModel(Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck") translateModel(Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.439/1.439, allocations: 251.5 MB / 267.4 MB, free: 11.07 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001358/0.001357, allocations: 176 kB / 326.5 MB, free: 2.707 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.095/2.095, allocations: 205 MB / 0.5767 GB, free: 21.02 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001274/0.001274, allocations: 86.36 kB / 0.6804 GB, free: 14.72 MB / 0.5105 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.102e-05/2.121e-05, allocations: 2.281 kB / 0.7938 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck): time 0.0007588/0.0008004, allocations: 281.5 kB / 0.7941 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFInst.instExpressions: time 0.0007946/0.001612, allocations: 353.7 kB / 0.7944 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFInst.updateImplicitVariability: time 2.199e-05/0.001654, allocations: 2.812 kB / 0.7944 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFTyping.typeComponents: time 2.143e-05/0.001682, allocations: 0 / 0.7944 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFTyping.typeBindings: time 2.805e-05/0.001718, allocations: 0 / 0.7944 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFTyping.typeClassSections: time 0.0004356/0.002159, allocations: 66.42 kB / 0.7945 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFFlatten.flatten: time 5.239e-05/0.00222, allocations: 9.562 kB / 0.7945 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFFlatten.resolveArrayConnections: time 6.575e-05/0.002294, allocations: 16.83 kB / 0.7945 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFEvalConstants.evaluate: time 1.989e-05/0.002321, allocations: 4.344 kB / 0.7945 GB, free: 136.6 MB / 0.6042 GB Notification: Performance of NFSimplifyModel.simplify: time 4.056e-05/0.002366, allocations: 8.453 kB / 0.7945 GB, free: 136.5 MB / 0.6042 GB Notification: Performance of NFPackage.collectConstants: time 1.264e-05/0.002384, allocations: 0 / 0.7945 GB, free: 136.5 MB / 0.6042 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002417/0.002631, allocations: 185.7 kB / 0.7947 GB, free: 136.5 MB / 0.6042 GB Notification: Performance of NFVerifyModel.verify: time 4.936e-05/0.002689, allocations: 13.28 kB / 0.7947 GB, free: 136.5 MB / 0.6042 GB Notification: Performance of FrontEnd: time 4.408e-06/0.002701, allocations: 0 / 0.7947 GB, free: 136.5 MB / 0.6042 GB Notification: Performance of Bindings: time 0.0001867/0.002893, allocations: 130.9 kB / 0.7949 GB, free: 136.4 MB / 0.6042 GB Notification: Performance of simplify: time 6.362e-06/0.002908, allocations: 1.219 kB / 0.7949 GB, free: 136.4 MB / 0.6042 GB Notification: Performance of RemoveSimpleEquations: time 2.773e-05/0.002943, allocations: 7.188 kB / 0.7949 GB, free: 136.4 MB / 0.6042 GB Notification: Performance of Events: time 5.915e-05/0.003008, allocations: 7.016 kB / 0.7949 GB, free: 136.4 MB / 0.6042 GB Notification: Performance of DetectStates: time 0.0001019/0.003117, allocations: 29.17 kB / 0.7949 GB, free: 136.4 MB / 0.6042 GB Notification: Performance of Partitioning: time 6.666e-05/0.003192, allocations: 28.42 kB / 0.7949 GB, free: 136.4 MB / 0.6042 GB Notification: Performance of Causalize: time 0.0001085/0.003308, allocations: 29.47 kB / 0.795 GB, free: 136.4 MB / 0.6042 GB Notification: Performance of Partitioning: time 6.339e-05/0.003378, allocations: 109.6 kB / 0.7951 GB, free: 136.3 MB / 0.6042 GB Error: Internal error NBResolveSingularities.balanceInitialization failed because following non-fixable variables could not be solved: [DER-] (1) Real $DER.x Error: Internal error NBInitialization.main failed! Notification: Performance of Initialization: time 0.0001101/0.003497, allocations: 65.81 kB / 0.7951 GB, free: 136.2 MB / 0.6042 GB Notification: Performance of Tearing: time 6.292e-06/0.003511, allocations: 0 / 0.7951 GB, free: 136.2 MB / 0.6042 GB Notification: Performance of Categorize: time 5.781e-06/0.003524, allocations: 2.906 kB / 0.7951 GB, free: 136.2 MB / 0.6042 GB Notification: Performance of Solve: time 3.837e-05/0.003568, allocations: 8.5 kB / 0.7951 GB, free: 136.2 MB / 0.6042 GB Notification: Performance of Jacobian: time 5.815e-05/0.003632, allocations: 57.3 kB / 0.7952 GB, free: 136.2 MB / 0.6042 GB Notification: Performance of backend: time 2.7e-07/0.003638, allocations: 0 / 0.7952 GB, free: 136.2 MB / 0.6042 GB Notification: Performance of SimCode: time 0.0006076/0.004252, allocations: 0.851 MB / 0.796 GB, free: 135.4 MB / 0.6042 GB Notification: Performance of Templates: time 0.003173/0.007436, allocations: 1.202 MB / 0.7972 GB, free: 135.4 MB / 0.6042 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck.makefile (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck.pipe 2>&1)