Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_1.6_Buildings.Fluid.Movers.Examples.FlowMachine_y_pumpCurves.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo) Using package Modelica with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo) Using package Complex with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo) Using package Buildings with version 1.6 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo) Running command: translateModel(Buildings.Fluid.Movers.Examples.FlowMachine_y_pumpCurves,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.Movers.Examples.FlowMachine_y_pumpCurves") translateModel(Buildings.Fluid.Movers.Examples.FlowMachine_y_pumpCurves,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.Movers.Examples.FlowMachine_y_pumpCurves") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.5499/0.5499, allocations: 95.62 MB / 110.6 MB, free: 9.367 MB / 90.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo): time 0.001184/0.001184, allocations: 171.6 kB / 134.2 MB, free: 2.262 MB / 106.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo): time 1.681/1.681, allocations: 170.7 MB / 328.4 MB, free: 12.25 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo): time 0.001677/0.001678, allocations: 111.3 kB / 390.7 MB, free: 13.93 MB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0004225/0.0004225, allocations: 12 kB / 462.7 MB, free: 35.68 MB / 314.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1686/0.169, allocations: 61.52 MB / 0.512 GB, free: 6.09 MB / 346.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 1.594/1.763, allocations: 442.6 MB / 0.9442 GB, free: 181.8 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003002/1.763, allocations: 90.52 kB / 0.9443 GB, free: 181.8 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 2.649/4.413, allocations: 0.7067 GB / 1.651 GB, free: 50.86 MB / 0.5417 GB Notification: Performance of FrontEnd: time 2.886e-06/4.413, allocations: 6 kB / 1.651 GB, free: 50.86 MB / 0.5417 GB Notification: Performance of Transformations before backend: time 0.0004043/4.413, allocations: 73.03 kB / 1.651 GB, free: 50.85 MB / 0.5417 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 407 * Number of variables: 407 Notification: Performance of Generate backend data structure: time 0.01422/4.427, allocations: 4.335 MB / 1.655 GB, free: 48.79 MB / 0.5417 GB Notification: Performance of prepare preOptimizeDAE: time 5.045e-05/4.427, allocations: 15.11 kB / 1.655 GB, free: 48.79 MB / 0.5417 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003623/4.431, allocations: 419.4 kB / 1.656 GB, free: 48.6 MB / 0.5417 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01345/4.444, allocations: 4.046 MB / 1.66 GB, free: 48.08 MB / 0.5417 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001305/4.446, allocations: 349.3 kB / 1.66 GB, free: 47.95 MB / 0.5417 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00283/4.449, allocations: 249.5 kB / 1.66 GB, free: 47.95 MB / 0.5417 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01019/4.459, allocations: 3.195 MB / 1.663 GB, free: 47.69 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001231/4.459, allocations: 3.281 kB / 1.663 GB, free: 47.69 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001036/4.46, allocations: 68.19 kB / 1.663 GB, free: 47.69 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.79e-05/4.46, allocations: 40.62 kB / 1.663 GB, free: 47.69 MB / 0.5417 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006323/4.466, allocations: 2.087 MB / 1.665 GB, free: 47.67 MB / 0.5417 GB Warning: The model contains alias variables with redundant start and/or conflicting 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 0.03106/4.498, allocations: 12.05 MB / 1.677 GB, free: 43.76 MB / 0.5417 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006485/4.504, allocations: 2.058 MB / 1.679 GB, free: 43.71 MB / 0.5417 GB Notification: Performance of preOpt evalFunc (simulation): time 0.02258/4.527, allocations: 7.232 MB / 1.686 GB, free: 40.67 MB / 0.5417 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.608e-05/4.527, allocations: 43 kB / 1.686 GB, free: 40.63 MB / 0.5417 GB Notification: Performance of pre-optimization done (n=105): time 6.202e-06/4.527, allocations: 1.578 kB / 1.686 GB, free: 40.63 MB / 0.5417 GB Notification: Performance of matching and sorting (n=105): time 0.02003/4.547, allocations: 4.293 MB / 1.691 GB, free: 39.75 MB / 0.5417 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.841e-05/4.547, allocations: 119.2 kB / 1.691 GB, free: 39.62 MB / 0.5417 GB Error: Cyclically dependent parameters found: pum3.m_flow_nominal:PARAM(unit = "kg/s" ) = max({pum3.pressure.V_flow[1], pum3.pressure.V_flow[2], pum3.pressure.V_flow[3], pum3.pressure.V_flow[4]}) * pum3.rho_default "Nominal mass flow rate" type: Real pum3.pressure.V_flow[1]:PARAM(min = 0.0 unit = "m3/s" ) = 0.0004 * pum3.m_flow_nominal "Volume flow rate at user-selected operating points" type: Real [4] pum3.pressure.V_flow[2]:PARAM(min = 0.0 unit = "m3/s" ) = 0.0008 * pum3.m_flow_nominal "Volume flow rate at user-selected operating points" type: Real [4] pum3.pressure.V_flow[3]:PARAM(min = 0.0 unit = "m3/s" ) = 0.0012 * pum3.m_flow_nominal "Volume flow rate at user-selected operating points" type: Real [4] pum3.pressure.V_flow[4]:PARAM(min = 0.0 unit = "m3/s" ) = 0.0016 * pum3.m_flow_nominal "Volume flow rate at user-selected operating points" type: Real [4] Error: No system for the symbolic initialization was generated