Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_ClaRa.Examples.SteamCycle_02.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo): time 0.006213/0.006213, allocations: 1.446 MB / 20.54 MB, free: 4.004 MB / 18.57 MB " [Timeout remaining time 180] 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 0.0006814/0.0006814, allocations: 83.56 kB / 24.15 MB, free: 396 kB / 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 0.0008102/0.0008102, allocations: 165.8 kB / 27.86 MB, free: 5.098 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 0.8357/0.8357, allocations: 177.2 MB / 208.6 MB, free: 2.98 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo): time 0.6893/0.6893, allocations: 102.4 MB / 367.9 MB, free: 1.445 MB / 330.8 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/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) Using package SMArtInt with version 0.5.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: translateModel(ClaRa.Examples.SteamCycle_02,tolerance=1e-05,outputFormat="mat",numberOfIntervals=5046,variableFilter="PID_NDVW3.I.y|PID_NDVW3.resetValueI|PID_NDVW3.resetValueID|PID_NDVW3.resetValueP|PID_NDVW3.smoothPIDInput.y_aux|PID_NDVW3.smoothPIDOutput.y_aux|PID_NDVW3.smoothPIDOutput1.y_aux|PID_preheaterLP3.I.y|PID_preheaterLP3.resetValueI|PID_preheaterLP3.resetValueID|PID_preheaterLP3.resetValueP|PID_preheaterLP3.smoothPIDInput.y_aux|PID_preheaterLP3.smoothPIDOutput.y_aux|PID_preheaterLP3.smoothPIDOutput1.y_aux|PID_preheaterLP4.I.y|PID_preheaterLP4.resetValueI|PID_preheaterLP4.resetValueID|PID_preheaterLP4.resetValueP|PID_preheaterLP4.smoothPIDInput.y_aux|PID_preheaterLP4.smoothPIDOutput.y_aux|PID_preheaterLP4.smoothPIDOutput1.y_aux|PI_Pump_cond.I.y|PI_Pump_cond.resetValueI|PI_Pump_cond.resetValueID|PI_Pump_cond.resetValueP|PI_Pump_cond.smoothPIDInput.y_aux|PI_Pump_cond.smoothPIDOutput.y_aux|PI_Pump_cond.smoothPIDOutput1.y_aux|PI_preheater1.I.y|PI_preheater1.resetValueI|PI_preheater1.resetValueID|PI_preheater1.resetValueP|PI_preheater1.smoothPIDInput.y_aux|PI_preheater1.smoothPIDOutput.y_aux|PI_preheater1.smoothPIDOutput1.y_aux|PI_valveControl_preheater_HP.I.y|PI_valveControl_preheater_HP.resetValueI|PI_valveControl_preheater_HP.resetValueID|PI_valveControl_preheater_HP.resetValueP|PI_valveControl_preheater_HP.smoothPIDInput.y_aux|PI_valveControl_preheater_HP.smoothPIDOutput.y_aux|PI_valveControl_preheater_HP.smoothPIDOutput1.y_aux|Pump_cond.rho_CF_ps|Pump_cond.rho_upstream_ps|Pump_cond.rpm|Time|condenser.shell.h_liq|condenser.shell.h_vap|condenser.shell.p_vap|condenser.shell.volume_vap|condenser.tubes.h|condenser.tubes.p|condenser.wall.PI_1ph_in.outputI|condenser.wall.PI_2ph.outputI|condenser.wall.nTU.Q_flow_s.1.|condenser.wall.nTU.Q_flow_s.2.|condenser.wall.nTU.Q_flow_s.3.|condenser.wall.nTU.T_w_i.1.|condenser.wall.nTU.T_w_o.1.|condenser.wall.nTU.yps.1.|condenser.wall.nTU.yps.2.|condenser.wall.nTU.yps.3.|downComer_feedWaterTank.h.1.|downComer_feedWaterTank.h.2.|downComer_feedWaterTank.h.3.|downComer_feedWaterTank.p.1.|downComer_feedWaterTank.p.2.|downComer_feedWaterTank.p.3.|feedWaterTank.volume.h_liq|feedWaterTank.volume.h_vap|feedWaterTank.volume.p_vap|feedWaterTank.volume.volume_vap|feedWaterTank.wall.U.1.|feedWaterTank.wall.U.2.|feedWaterTank.wall.U.3.|inertia.phi|join_HP.h|join_HP.p|join_IP3.h|join_IP3.p|join_LP1.h|join_LP1.p|join_LP2.h|join_LP2.p|join_LP3.h|join_LP3.p|join_LP_main.h|join_LP_main.p|join_preheater_LP3.h|join_preheater_LP3.p|measurement.y|motor.shaft.phi|preheater_HP.shell.h_liq|preheater_HP.shell.h_vap|preheater_HP.shell.p_vap|preheater_HP.shell.volume_vap|preheater_HP.tubes.h|preheater_HP.tubes.p|preheater_HP.wall.PI_1ph_in.outputI|preheater_HP.wall.PI_2ph.outputI|preheater_HP.wall.nTU.Q_flow_s.1.|preheater_HP.wall.nTU.Q_flow_s.2.|preheater_HP.wall.nTU.Q_flow_s.3.|preheater_HP.wall.nTU.T_w_i.1.|preheater_HP.wall.nTU.T_w_o.1.|preheater_HP.wall.nTU.yps.1.|preheater_HP.wall.nTU.yps.2.|preheater_HP.wall.nTU.yps.3.|preheater_LP1.shell.h_liq|preheater_LP1.shell.h_vap|preheater_LP1.shell.p_vap|preheater_LP1.shell.volume_vap|preheater_LP1.tubes.h|preheater_LP1.tubes.p|preheater_LP1.wall.PI_1ph_in.outputI|preheater_LP1.wall.PI_2ph.outputI|preheater_LP1.wall.nTU.Q_flow_s.1.|preheater_LP1.wall.nTU.Q_flow_s.2.|preheater_LP1.wall.nTU.Q_flow_s.3.|preheater_LP1.wall.nTU.T_w_i.1.|preheater_LP1.wall.nTU.T_w_o.1.|preheater_LP1.wall.nTU.yps.1.|preheater_LP1.wall.nTU.yps.2.|preheater_LP1.wall.nTU.yps.3.|preheater_LP2.shell.h_liq|preheater_LP2.shell.h_vap|preheater_LP2.shell.p_vap|preheater_LP2.shell.volume_vap|preheater_LP2.tubes.h|preheater_LP2.tubes.p|preheater_LP2.wall.U.1.|preheater_LP2.wall.U.2.|preheater_LP2.wall.U.3.|preheater_LP3.shell.h_liq|preheater_LP3.shell.h_vap|preheater_LP3.shell.p_vap|preheater_LP3.shell.volume_vap|preheater_LP3.tubes.h|preheater_LP3.tubes.p|preheater_LP3.wall.U.1.|preheater_LP3.wall.U.2.|preheater_LP3.wall.U.3.|preheater_LP4.shell.h_liq|preheater_LP4.shell.h_vap|preheater_LP4.shell.p_vap|preheater_LP4.shell.volume_vap|preheater_LP4.tubes.h|preheater_LP4.tubes.p|preheater_LP4.wall.PI_1ph_in.outputI|preheater_LP4.wall.PI_2ph.outputI|preheater_LP4.wall.nTU.Q_flow_s.1.|preheater_LP4.wall.nTU.Q_flow_s.2.|preheater_LP4.wall.nTU.Q_flow_s.3.|preheater_LP4.wall.nTU.T_w_i.1.|preheater_LP4.wall.nTU.T_w_o.1.|preheater_LP4.wall.nTU.yps.1.|preheater_LP4.wall.nTU.yps.2.|preheater_LP4.wall.nTU.yps.3.|split_IP2.h|split_IP2.p|steamGenerator.h_HP|steamGenerator.h_IP|steamGenerator.heatRelease.x_scaled.1.|steamGenerator.heatRelease.x_scaled.2.|steamGenerator.p_HP|steamGenerator.p_IP",fileNamePrefix="ClaRa_dev_ClaRa.Examples.SteamCycle_02") translateModel(ClaRa.Examples.SteamCycle_02,tolerance=1e-05,outputFormat="mat",numberOfIntervals=5046,variableFilter="PID_NDVW3.I.y|PID_NDVW3.resetValueI|PID_NDVW3.resetValueID|PID_NDVW3.resetValueP|PID_NDVW3.smoothPIDInput.y_aux|PID_NDVW3.smoothPIDOutput.y_aux|PID_NDVW3.smoothPIDOutput1.y_aux|PID_preheaterLP3.I.y|PID_preheaterLP3.resetValueI|PID_preheaterLP3.resetValueID|PID_preheaterLP3.resetValueP|PID_preheaterLP3.smoothPIDInput.y_aux|PID_preheaterLP3.smoothPIDOutput.y_aux|PID_preheaterLP3.smoothPIDOutput1.y_aux|PID_preheaterLP4.I.y|PID_preheaterLP4.resetValueI|PID_preheaterLP4.resetValueID|PID_preheaterLP4.resetValueP|PID_preheaterLP4.smoothPIDInput.y_aux|PID_preheaterLP4.smoothPIDOutput.y_aux|PID_preheaterLP4.smoothPIDOutput1.y_aux|PI_Pump_cond.I.y|PI_Pump_cond.resetValueI|PI_Pump_cond.resetValueID|PI_Pump_cond.resetValueP|PI_Pump_cond.smoothPIDInput.y_aux|PI_Pump_cond.smoothPIDOutput.y_aux|PI_Pump_cond.smoothPIDOutput1.y_aux|PI_preheater1.I.y|PI_preheater1.resetValueI|PI_preheater1.resetValueID|PI_preheater1.resetValueP|PI_preheater1.smoothPIDInput.y_aux|PI_preheater1.smoothPIDOutput.y_aux|PI_preheater1.smoothPIDOutput1.y_aux|PI_valveControl_preheater_HP.I.y|PI_valveControl_preheater_HP.resetValueI|PI_valveControl_preheater_HP.resetValueID|PI_valveControl_preheater_HP.resetValueP|PI_valveControl_preheater_HP.smoothPIDInput.y_aux|PI_valveControl_preheater_HP.smoothPIDOutput.y_aux|PI_valveControl_preheater_HP.smoothPIDOutput1.y_aux|Pump_cond.rho_CF_ps|Pump_cond.rho_upstream_ps|Pump_cond.rpm|Time|condenser.shell.h_liq|condenser.shell.h_vap|condenser.shell.p_vap|condenser.shell.volume_vap|condenser.tubes.h|condenser.tubes.p|condenser.wall.PI_1ph_in.outputI|condenser.wall.PI_2ph.outputI|condenser.wall.nTU.Q_flow_s.1.|condenser.wall.nTU.Q_flow_s.2.|condenser.wall.nTU.Q_flow_s.3.|condenser.wall.nTU.T_w_i.1.|condenser.wall.nTU.T_w_o.1.|condenser.wall.nTU.yps.1.|condenser.wall.nTU.yps.2.|condenser.wall.nTU.yps.3.|downComer_feedWaterTank.h.1.|downComer_feedWaterTank.h.2.|downComer_feedWaterTank.h.3.|downComer_feedWaterTank.p.1.|downComer_feedWaterTank.p.2.|downComer_feedWaterTank.p.3.|feedWaterTank.volume.h_liq|feedWaterTank.volume.h_vap|feedWaterTank.volume.p_vap|feedWaterTank.volume.volume_vap|feedWaterTank.wall.U.1.|feedWaterTank.wall.U.2.|feedWaterTank.wall.U.3.|inertia.phi|join_HP.h|join_HP.p|join_IP3.h|join_IP3.p|join_LP1.h|join_LP1.p|join_LP2.h|join_LP2.p|join_LP3.h|join_LP3.p|join_LP_main.h|join_LP_main.p|join_preheater_LP3.h|join_preheater_LP3.p|measurement.y|motor.shaft.phi|preheater_HP.shell.h_liq|preheater_HP.shell.h_vap|preheater_HP.shell.p_vap|preheater_HP.shell.volume_vap|preheater_HP.tubes.h|preheater_HP.tubes.p|preheater_HP.wall.PI_1ph_in.outputI|preheater_HP.wall.PI_2ph.outputI|preheater_HP.wall.nTU.Q_flow_s.1.|preheater_HP.wall.nTU.Q_flow_s.2.|preheater_HP.wall.nTU.Q_flow_s.3.|preheater_HP.wall.nTU.T_w_i.1.|preheater_HP.wall.nTU.T_w_o.1.|preheater_HP.wall.nTU.yps.1.|preheater_HP.wall.nTU.yps.2.|preheater_HP.wall.nTU.yps.3.|preheater_LP1.shell.h_liq|preheater_LP1.shell.h_vap|preheater_LP1.shell.p_vap|preheater_LP1.shell.volume_vap|preheater_LP1.tubes.h|preheater_LP1.tubes.p|preheater_LP1.wall.PI_1ph_in.outputI|preheater_LP1.wall.PI_2ph.outputI|preheater_LP1.wall.nTU.Q_flow_s.1.|preheater_LP1.wall.nTU.Q_flow_s.2.|preheater_LP1.wall.nTU.Q_flow_s.3.|preheater_LP1.wall.nTU.T_w_i.1.|preheater_LP1.wall.nTU.T_w_o.1.|preheater_LP1.wall.nTU.yps.1.|preheater_LP1.wall.nTU.yps.2.|preheater_LP1.wall.nTU.yps.3.|preheater_LP2.shell.h_liq|preheater_LP2.shell.h_vap|preheater_LP2.shell.p_vap|preheater_LP2.shell.volume_vap|preheater_LP2.tubes.h|preheater_LP2.tubes.p|preheater_LP2.wall.U.1.|preheater_LP2.wall.U.2.|preheater_LP2.wall.U.3.|preheater_LP3.shell.h_liq|preheater_LP3.shell.h_vap|preheater_LP3.shell.p_vap|preheater_LP3.shell.volume_vap|preheater_LP3.tubes.h|preheater_LP3.tubes.p|preheater_LP3.wall.U.1.|preheater_LP3.wall.U.2.|preheater_LP3.wall.U.3.|preheater_LP4.shell.h_liq|preheater_LP4.shell.h_vap|preheater_LP4.shell.p_vap|preheater_LP4.shell.volume_vap|preheater_LP4.tubes.h|preheater_LP4.tubes.p|preheater_LP4.wall.PI_1ph_in.outputI|preheater_LP4.wall.PI_2ph.outputI|preheater_LP4.wall.nTU.Q_flow_s.1.|preheater_LP4.wall.nTU.Q_flow_s.2.|preheater_LP4.wall.nTU.Q_flow_s.3.|preheater_LP4.wall.nTU.T_w_i.1.|preheater_LP4.wall.nTU.T_w_o.1.|preheater_LP4.wall.nTU.yps.1.|preheater_LP4.wall.nTU.yps.2.|preheater_LP4.wall.nTU.yps.3.|split_IP2.h|split_IP2.p|steamGenerator.h_HP|steamGenerator.h_IP|steamGenerator.heatRelease.x_scaled.1.|steamGenerator.heatRelease.x_scaled.2.|steamGenerator.p_HP|steamGenerator.p_IP",fileNamePrefix="ClaRa_dev_ClaRa.Examples.SteamCycle_02") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.342e-06/1.342e-06, allocations: 0 / 0.5367 GB, free: 39.61 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.833e-05/1.968e-05, allocations: 4.953 kB / 0.5367 GB, free: 39.6 MB / 490.8 MB Notification: TILMedia requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage. Notification: Performance of NFInst.instantiate(ClaRa.Examples.SteamCycle_02): time 0.5276/0.5277, allocations: 285.6 MB / 0.8156 GB, free: 10.45 MB / 0.6512 GB Notification: Performance of NFInst.instExpressions: time 0.177/0.7047, allocations: 122.5 MB / 0.9352 GB, free: 14.72 MB / 0.7137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0658/0.7705, allocations: 1.632 MB / 0.9368 GB, free: 14.07 MB / 0.7137 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/StaticCycles/Triple.mo:33:3-33:182:writable] Warning: Connector steamSignal is not balanced: The number of potential variables (3) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/Basics/Interfaces/CycleSumModel.mo:3:3-3:52:writable] Warning: Connector cycleSumPort is not balanced: The number of potential variables (0) is not equal to the number of flow variables (4). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/StaticCycles/Triple.mo:33:3-33:182:writable] Warning: Connector steamSignal is not balanced: The number of potential variables (3) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/Basics/Interfaces/CycleSumModel.mo:3:3-3:52:writable] Warning: Connector cycleSumPort is not balanced: The number of potential variables (0) is not equal to the number of flow variables (4). Notification: Performance of NFTyping.typeComponents: time 0.06206/0.8325, allocations: 28.12 MB / 0.9643 GB, free: 10.34 MB / 0.7293 GB Notification: Performance of NFTyping.typeBindings: time 0.11/0.9425, allocations: 50.05 MB / 1.013 GB, free: 80 kB / 0.7605 GB Notification: Performance of NFTyping.typeClassSections: time 0.0846/1.027, allocations: 45.77 MB / 1.058 GB, free: 2.555 MB / 0.8074 GB Notification: Performance of NFFlatten.flatten: time 0.8191/1.846, allocations: 149.7 MB / 1.204 GB, free: 17.92 MB / 0.8232 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0791/1.925, allocations: 50.34 MB / 1.253 GB, free: 10.07 MB / 0.8388 GB Notification: Performance of NFEvalConstants.evaluate: time 0.1819/2.107, allocations: 85.53 MB / 1.337 GB, free: 100 kB / 0.9013 GB Notification: Performance of NFSimplifyModel.simplify: time 0.08566/2.193, allocations: 49.79 MB / 1.385 GB, free: 2.145 MB / 0.9482 GB Notification: Performance of NFPackage.collectConstants: time 0.03233/2.225, allocations: 10.25 MB / 1.395 GB, free: 7.887 MB / 0.9638 GB Notification: Performance of NFFlatten.collectFunctions: time 0.06688/2.292, allocations: 16.47 MB / 1.411 GB, free: 8.871 MB / 0.9794 GB Notification: Performance of NFScalarize.scalarize: time 0.9271/3.219, allocations: 33.26 MB / 1.444 GB, free: 105.1 MB / 0.9953 GB Notification: Performance of NFVerifyModel.verify: time 0.1054/3.325, allocations: 33.41 MB / 1.477 GB, free: 105.1 MB / 0.9953 GB Notification: Performance of NFConvertDAE.convert: time 0.2023/3.527, allocations: 149.1 MB / 1.622 GB, free: 86.1 MB / 0.9953 GB Notification: Performance of FrontEnd - DAE generated: time 7.504e-06/3.527, allocations: 0.5 kB / 1.622 GB, free: 86.1 MB / 0.9953 GB Notification: Performance of FrontEnd: time 1.963e-06/3.527, allocations: 3.625 kB / 1.622 GB, free: 86.1 MB / 0.9953 GB Notification: Performance of Transformations before backend: time 0.006858/3.534, allocations: 0 / 1.622 GB, free: 86.1 MB / 0.9953 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 17591 * Number of variables: 17591 Notification: Performance of Generate backend data structure: time 0.4451/3.979, allocations: 176.1 MB / 1.794 GB, free: 10.04 MB / 1.073 GB Notification: Performance of prepare preOptimizeDAE: time 4.859e-05/3.979, allocations: 8.031 kB / 1.794 GB, free: 10.04 MB / 1.073 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.05333/4.032, allocations: 12.36 MB / 1.806 GB, free: 13.61 MB / 1.089 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.5711/4.603, allocations: 75.35 MB / 1.88 GB, free: 390.6 MB / 1.089 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.003871/4.607, allocations: 3.754 MB / 1.883 GB, free: 390.4 MB / 1.089 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.01973/4.627, allocations: 4.736 MB / 1.888 GB, free: 389.7 MB / 1.089 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.2289/4.856, allocations: 154.7 MB / 2.039 GB, free: 275.9 MB / 1.089 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.00217/4.858, allocations: 0.5792 MB / 2.04 GB, free: 275.6 MB / 1.089 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.02253/4.881, allocations: 2.422 MB / 2.042 GB, free: 274.1 MB / 1.089 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.005926/4.887, allocations: 4.429 MB / 2.046 GB, free: 270.5 MB / 1.089 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1767/5.063, allocations: 90.47 MB / 2.135 GB, free: 180.1 MB / 1.089 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 0.9869/6.05, allocations: 498 MB / 2.621 GB, free: 159.1 MB / 1.261 GB Notification: Performance of preOpt comSubExp (simulation): time 0.1282/6.178, allocations: 85.81 MB / 2.705 GB, free: 137.6 MB / 1.261 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.05065/6.229, allocations: 31.5 MB / 2.736 GB, free: 120.4 MB / 1.261 GB Notification: Performance of preOpt evalFunc (simulation): time 0.007351/6.236, allocations: 2.075 MB / 2.738 GB, free: 120.1 MB / 1.261 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.5753/6.812, allocations: 79.69 MB / 2.816 GB, free: 483.1 MB / 1.261 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.04431/6.856, allocations: 6.502 MB / 2.822 GB, free: 482.5 MB / 1.261 GB Notification: Performance of pre-optimization done (n=8689): time 0.0003394/6.856, allocations: 5.281 kB / 2.822 GB, free: 482.5 MB / 1.261 GB Notification: Performance of matching and sorting (n=8698): time 32.65/39.51, allocations: 8.66 GB / 11.48 GB, free: 461.9 MB / 1.261 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.00426/39.51, allocations: 30.72 MB / 11.51 GB, free: 425.1 MB / 1.261 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.1832/39.7, allocations: 76.26 MB / 11.59 GB, free: 406 MB / 1.261 GB Notification: Performance of collectPreVariables (initialization): time 0.01554/39.71, allocations: 0.8923 MB / 11.59 GB, free: 405.3 MB / 1.261 GB Notification: Performance of collectInitialEqns (initialization): time 0.04002/39.75, allocations: 36.12 MB / 11.62 GB, free: 376.7 MB / 1.261 GB Notification: Performance of collectInitialBindings (initialization): time 0.0353/39.79, allocations: 30.03 MB / 11.65 GB, free: 352.9 MB / 1.261 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.08702/39.88, allocations: 22.47 MB / 11.67 GB, free: 338.6 MB / 1.261 GB Notification: Performance of setup shared object (initialization): time 3.594e-05/39.88, allocations: 305.1 kB / 11.67 GB, free: 338.3 MB / 1.261 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0837/39.96, allocations: 46.98 MB / 11.72 GB, free: 297.1 MB / 1.261 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.5297/40.49, allocations: 81.01 MB / 11.8 GB, free: 459.5 MB / 1.261 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendEquation.mo:2514:7-2514:76:writable] Error: Internal error function solveEquation failed Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization): time 1.92/42.41, allocations: 451.9 MB / 12.24 GB, free: 430.2 MB / 1.261 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.001203/42.41, allocations: 214.5 kB / 12.24 GB, free: 430.2 MB / 1.261 GB Notification: Performance of matching and sorting (n=14113) (initialization): time 0.2892/42.7, allocations: 134.9 MB / 12.37 GB, free: 309.5 MB / 1.261 GB Notification: Performance of prepare postOptimizeDAE: time 0.0009297/42.7, allocations: 362.7 kB / 12.37 GB, free: 309.2 MB / 1.261 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.7213/43.42, allocations: 104.9 MB / 12.47 GB, free: 417 MB / 1.261 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0966/43.52, allocations: 24.74 MB / 12.5 GB, free: 416.4 MB / 1.261 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.06685/43.59, allocations: 25.58 MB / 12.52 GB, free: 415.9 MB / 1.261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.08909/43.67, allocations: 130 MB / 12.65 GB, free: 328.5 MB / 1.261 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.08188/43.76, allocations: 3.756 MB / 12.65 GB, free: 328.4 MB / 1.261 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.02666/43.78, allocations: 6.061 MB / 12.66 GB, free: 328.4 MB / 1.261 GB Warning: Assuming fixed start value for the following 82 variables: inertia.phi:VARIABLE(start = 0.0 unit = \"rad\" fixed = true ) \"Absolute rotation angle of component\" type: Real steamGenerator.h_IP:VARIABLE(start = steamGenerator.h_RH_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy before IP injector\" type: Real steamGenerator.p_IP:VARIABLE(min = 0.0 start = steamGenerator.p_RH_start unit = \"Pa\" fixed = true nominal = 1e5 ) \"Pressure at hot reheat outlet\" type: Real steamGenerator.h_HP:VARIABLE(start = steamGenerator.h_LS_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy before HP injector\" type: Real steamGenerator.p_HP:VARIABLE(min = 0.0 start = steamGenerator.p_LS_start unit = \"Pa\" fixed = true nominal = 1e5 ) \"Live steam pressure\" type: Real condenser.wall.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = 288.15 unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] condenser.wall.nTU.T_w_o[3]:VARIABLE(min = 0.0 start = condenser.wall.nTU.T_w_o_start[3] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] condenser.wall.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real condenser.wall.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real condenser.tubes.h:VARIABLE(start = condenser.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real condenser.tubes.p:VARIABLE(min = 0.0 start = condenser.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real condenser.shell.h_liq:VARIABLE(start = condenser.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real condenser.shell.h_vap:VARIABLE(start = condenser.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real condenser.shell.p_vap:VARIABLE(min = 0.0 start = condenser.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real feedWaterTank.volume.h_liq:VARIABLE(start = feedWaterTank.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real feedWaterTank.volume.h_vap:VARIABLE(start = feedWaterTank.volume.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real feedWaterTank.volume.p_vap:VARIABLE(min = 0.0 start = feedWaterTank.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real join_LP1.h:VARIABLE(start = join_LP1.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP1.p:VARIABLE(min = 0.0 start = join_LP1.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_HP.h:VARIABLE(start = join_HP.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_HP.p:VARIABLE(min = 0.0 start = Turbine_HP1.p_out_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_HP.tubes.h:VARIABLE(start = preheater_HP.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_HP.tubes.p:VARIABLE(min = 0.0 start = preheater_HP.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_HP.shell.h_liq:VARIABLE(start = preheater_HP.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_HP.shell.h_vap:VARIABLE(start = preheater_HP.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_HP.shell.p_vap:VARIABLE(min = 0.0 start = preheater_HP.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_HP.wall.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = preheater_HP.wall.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] preheater_HP.wall.nTU.T_w_o[3]:VARIABLE(min = 0.0 start = preheater_HP.wall.nTU.T_w_o_start[3] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] preheater_HP.wall.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real preheater_HP.wall.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real preheater_LP1.tubes.h:VARIABLE(start = preheater_LP1.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP1.tubes.p:VARIABLE(min = 0.0 start = preheater_LP1.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP1.shell.h_liq:VARIABLE(start = preheater_LP1.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP1.shell.h_vap:VARIABLE(start = preheater_LP1.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP1.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP1.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP1.wall.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = preheater_LP1.wall.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] preheater_LP1.wall.nTU.T_w_o[3]:VARIABLE(min = 0.0 start = preheater_LP1.wall.nTU.T_w_o_start[3] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] preheater_LP1.wall.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real preheater_LP1.wall.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real join_LP_main.h:VARIABLE(start = join_LP_main.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP_main.p:VARIABLE(min = 0.0 start = join_LP_main.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real split_IP2.h:VARIABLE(start = split_IP2.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real split_IP2.p:VARIABLE(min = 0.0 start = split_IP2.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_IP3.h:VARIABLE(start = join_IP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_IP3.p:VARIABLE(min = 0.0 start = join_IP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_LP2.h:VARIABLE(start = join_LP2.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP2.p:VARIABLE(min = 0.0 start = join_LP2.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_LP3.h:VARIABLE(start = join_LP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP3.p:VARIABLE(min = 0.0 start = join_LP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP2.tubes.h:VARIABLE(start = preheater_LP2.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP2.tubes.p:VARIABLE(min = 0.0 start = preheater_LP2.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP2.shell.h_liq:VARIABLE(start = preheater_LP2.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP2.shell.h_vap:VARIABLE(start = preheater_LP2.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP2.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP2.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP3.tubes.h:VARIABLE(start = preheater_LP3.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP3.tubes.p:VARIABLE(min = 0.0 start = preheater_LP3.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP3.shell.h_liq:VARIABLE(start = preheater_LP3.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP3.shell.h_vap:VARIABLE(start = preheater_LP3.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP3.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP3.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP4.tubes.h:VARIABLE(start = preheater_LP4.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP4.tubes.p:VARIABLE(min = 0.0 start = preheater_LP4.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP4.shell.h_liq:VARIABLE(start = preheater_LP4.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP4.shell.h_vap:VARIABLE(start = preheater_LP4.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP4.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP4.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP4.wall.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = preheater_LP4.wall.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] preheater_LP4.wall.nTU.T_w_o[3]:VARIABLE(min = 0.0 start = preheater_LP4.wall.nTU.T_w_o_start[3] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] preheater_LP4.wall.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real preheater_LP4.wall.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real join_preheater_LP3.h:VARIABLE(start = join_preheater_LP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_preheater_LP3.p:VARIABLE(min = 0.0 start = join_preheater_LP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real downComer_feedWaterTank.h[1]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.h[2]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.h[3]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.p[1]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] downComer_feedWaterTank.p[2]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] downComer_feedWaterTank.p[3]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] PI_Pump_cond.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PID_NDVW3.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PID_preheaterLP3.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PID_preheaterLP4.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PI_preheater1.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PI_valveControl_preheater_HP.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: steamGenerator.heatRelease.y = steamGenerator.QF_setl_. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.1503/43.93, allocations: 65.46 MB / 12.72 GB, free: 307.4 MB / 1.261 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.1043/44.04, allocations: 80.43 MB / 12.8 GB, free: 239.5 MB / 1.261 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendEquation.mo:2514:7-2514:76:writable] Error: Internal error function solveEquation failed Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 1.89/45.93, allocations: 443.4 MB / 13.24 GB, free: 164.9 MB / 1.261 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.001014/45.93, allocations: 216 kB / 13.24 GB, free: 164.7 MB / 1.261 GB Notification: Performance of matching and sorting (n=14113) (initialization_lambda0): time 0.777/46.71, allocations: 131.7 MB / 13.36 GB, free: 391.5 MB / 1.261 GB Notification: Performance of prepare postOptimizeDAE: time 0.0005424/46.71, allocations: 368.2 kB / 13.37 GB, free: 391.5 MB / 1.261 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.212/46.92, allocations: 101.6 MB / 13.46 GB, free: 352.1 MB / 1.261 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.07162/46.99, allocations: 19.61 MB / 13.48 GB, free: 337.5 MB / 1.261 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.06209/47.05, allocations: 25.85 MB / 13.51 GB, free: 311.7 MB / 1.261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0699/47.12, allocations: 129.6 MB / 13.64 GB, free: 176.2 MB / 1.261 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07178/47.19, allocations: 3.734 MB / 13.64 GB, free: 172.4 MB / 1.261 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.02405/47.22, allocations: 6.02 MB / 13.64 GB, free: 166.4 MB / 1.261 GB Warning: Assuming fixed start value for the following 82 variables: inertia.phi:VARIABLE(start = 0.0 unit = \"rad\" fixed = true ) \"Absolute rotation angle of component\" type: Real steamGenerator.h_IP:VARIABLE(start = steamGenerator.h_RH_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy before IP injector\" type: Real steamGenerator.p_IP:VARIABLE(min = 0.0 start = steamGenerator.p_RH_start unit = \"Pa\" fixed = true nominal = 1e5 ) \"Pressure at hot reheat outlet\" type: Real steamGenerator.h_HP:VARIABLE(start = steamGenerator.h_LS_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy before HP injector\" type: Real steamGenerator.p_HP:VARIABLE(min = 0.0 start = steamGenerator.p_LS_start unit = \"Pa\" fixed = true nominal = 1e5 ) \"Live steam pressure\" type: Real condenser.wall.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = 288.15 unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] condenser.wall.nTU.T_w_o[3]:VARIABLE(min = 0.0 start = condenser.wall.nTU.T_w_o_start[3] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] condenser.wall.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real condenser.wall.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real condenser.tubes.h:VARIABLE(start = condenser.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real condenser.tubes.p:VARIABLE(min = 0.0 start = condenser.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real condenser.shell.h_liq:VARIABLE(start = condenser.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real condenser.shell.h_vap:VARIABLE(start = condenser.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real condenser.shell.p_vap:VARIABLE(min = 0.0 start = condenser.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real feedWaterTank.volume.h_liq:VARIABLE(start = feedWaterTank.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real feedWaterTank.volume.h_vap:VARIABLE(start = feedWaterTank.volume.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real feedWaterTank.volume.p_vap:VARIABLE(min = 0.0 start = feedWaterTank.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real join_LP1.h:VARIABLE(start = join_LP1.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP1.p:VARIABLE(min = 0.0 start = join_LP1.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_HP.h:VARIABLE(start = join_HP.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_HP.p:VARIABLE(min = 0.0 start = Turbine_HP1.p_out_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_HP.tubes.h:VARIABLE(start = preheater_HP.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_HP.tubes.p:VARIABLE(min = 0.0 start = preheater_HP.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_HP.shell.h_liq:VARIABLE(start = preheater_HP.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_HP.shell.h_vap:VARIABLE(start = preheater_HP.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_HP.shell.p_vap:VARIABLE(min = 0.0 start = preheater_HP.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_HP.wall.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = preheater_HP.wall.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] preheater_HP.wall.nTU.T_w_o[3]:VARIABLE(min = 0.0 start = preheater_HP.wall.nTU.T_w_o_start[3] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] preheater_HP.wall.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real preheater_HP.wall.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real preheater_LP1.tubes.h:VARIABLE(start = preheater_LP1.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP1.tubes.p:VARIABLE(min = 0.0 start = preheater_LP1.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP1.shell.h_liq:VARIABLE(start = preheater_LP1.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP1.shell.h_vap:VARIABLE(start = preheater_LP1.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP1.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP1.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP1.wall.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = preheater_LP1.wall.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] preheater_LP1.wall.nTU.T_w_o[3]:VARIABLE(min = 0.0 start = preheater_LP1.wall.nTU.T_w_o_start[3] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] preheater_LP1.wall.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real preheater_LP1.wall.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real join_LP_main.h:VARIABLE(start = join_LP_main.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP_main.p:VARIABLE(min = 0.0 start = join_LP_main.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real split_IP2.h:VARIABLE(start = split_IP2.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real split_IP2.p:VARIABLE(min = 0.0 start = split_IP2.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_IP3.h:VARIABLE(start = join_IP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_IP3.p:VARIABLE(min = 0.0 start = join_IP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_LP2.h:VARIABLE(start = join_LP2.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP2.p:VARIABLE(min = 0.0 start = join_LP2.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_LP3.h:VARIABLE(start = join_LP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP3.p:VARIABLE(min = 0.0 start = join_LP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP2.tubes.h:VARIABLE(start = preheater_LP2.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP2.tubes.p:VARIABLE(min = 0.0 start = preheater_LP2.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP2.shell.h_liq:VARIABLE(start = preheater_LP2.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP2.shell.h_vap:VARIABLE(start = preheater_LP2.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP2.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP2.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP3.tubes.h:VARIABLE(start = preheater_LP3.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP3.tubes.p:VARIABLE(min = 0.0 start = preheater_LP3.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP3.shell.h_liq:VARIABLE(start = preheater_LP3.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP3.shell.h_vap:VARIABLE(start = preheater_LP3.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP3.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP3.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP4.tubes.h:VARIABLE(start = preheater_LP4.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP4.tubes.p:VARIABLE(min = 0.0 start = preheater_LP4.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP4.shell.h_liq:VARIABLE(start = preheater_LP4.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP4.shell.h_vap:VARIABLE(start = preheater_LP4.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP4.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP4.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP4.wall.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = preheater_LP4.wall.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] preheater_LP4.wall.nTU.T_w_o[3]:VARIABLE(min = 0.0 start = preheater_LP4.wall.nTU.T_w_o_start[3] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] preheater_LP4.wall.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real preheater_LP4.wall.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real join_preheater_LP3.h:VARIABLE(start = join_preheater_LP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_preheater_LP3.p:VARIABLE(min = 0.0 start = join_preheater_LP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real downComer_feedWaterTank.h[1]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.h[2]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.h[3]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.p[1]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] downComer_feedWaterTank.p[2]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] downComer_feedWaterTank.p[3]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] PI_Pump_cond.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PID_NDVW3.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PID_preheaterLP3.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PID_preheaterLP4.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PI_preheater1.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PI_valveControl_preheater_HP.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system: steamGenerator.heatRelease.y = steamGenerator.QF_setl_. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3450 * Number of states: 0 () * Number of discrete variables: 68 (preheater_LP4.wall.nTU.smallShellFlow[2],preheater_LP1.wall.nTU.smallShellFlow[2],preheater_HP.wall.nTU.smallShellFlow[2],condenser.wall.nTU.smallShellFlow[2],$PRE.PI_Pump_cond.time_lag_I_activation.entryTime,$PRE.PI_Pump_cond.switch_OnOff.u2,$PRE.PID_NDVW3.time_lag_I_activation.entryTime,$PRE.PID_NDVW3.switch_OnOff.u2,$PRE.PID_preheaterLP3.time_lag_I_activation.entryTime,$PRE.PID_preheaterLP3.switch_OnOff.u2,$PRE.PID_preheaterLP4.time_lag_I_activation.entryTime,$PRE.PID_preheaterLP4.switch_OnOff.u2,$PRE.PI_preheater1.time_lag_I_activation.entryTime,$PRE.PI_preheater1.switch_OnOff.u2,$PRE.PI_valveControl_preheater_HP.time_lag_I_activation.entryTime,$PRE.PI_valveControl_preheater_HP.switch_OnOff.u2,valveControl_preheater_HP.pressureLoss.normIsValid,valve_HP.pressureLoss.normIsValid,valve_IP3.pressureLoss.normIsValid,PI_Pump_cond.I_activation.y,PI_Pump_cond.time_lag_I_activation.entryTime,PI_Pump_cond.switch_OnOff.u2,PTarget.nextEventScaled,PTarget.nextEvent,$PRE.PTarget.nextEvent,PTarget.last,PTarget.b,PTarget.a,PID_NDVW3.I_activation.y,PID_NDVW3.time_lag_I_activation.entryTime,PID_NDVW3.switch_OnOff.u2,PID_preheaterLP3.I_activation.y,PID_preheaterLP3.time_lag_I_activation.entryTime,PID_preheaterLP3.switch_OnOff.u2,PID_preheaterLP4.I_activation.y,PID_preheaterLP4.time_lag_I_activation.entryTime,PID_preheaterLP4.switch_OnOff.u2,preheater_LP4.wall.nTU.smallShellFlow[3],preheater_LP4.wall.nTU.smallShellFlow[1],preheater_LP4.wall.nTU.mass,PI_preheater1.I_activation.y,PI_preheater1.time_lag_I_activation.entryTime,PI_preheater1.switch_OnOff.u2,PI_valveControl_preheater_HP.I_activation.y,PI_valveControl_preheater_HP.time_lag_I_activation.entryTime,PI_valveControl_preheater_HP.switch_OnOff.u2,preheater_LP1.wall.nTU.smallShellFlow[3],preheater_LP1.wall.nTU.smallShellFlow[1],preheater_LP1.wall.nTU.mass,preheater_HP.wall.nTU.smallShellFlow[3],preheater_HP.wall.nTU.smallShellFlow[1],preheater_HP.wall.nTU.mass,condenser.wall.nTU.smallShellFlow[3],condenser.wall.nTU.smallShellFlow[1],condenser.wall.nTU.mass,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12,$whenCondition13) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (13522): * Single equations (assignments): 13436 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 19 * Torn equation systems: 66 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 19 systems {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 37 systems {(1,1,100.0%), (2,2,100.0%), (2,2,100.0%), (4,3,87.5%), (1,4,100.0%), (1,2,100.0%), (2,2,100.0%), (1,1,100.0%), (2,2,100.0%), (1,1,100.0%), (4,3,87.5%), (4,3,87.5%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (4,3,87.5%), (1,4,100.0%), (2,2,100.0%), (1,1,100.0%), (2,2,100.0%), (2,2,100.0%), (4,3,87.5%), (1,1,100.0%), (2,2,100.0%), (1,1,100.0%), (1,1,100.0%), (4,3,87.5%), (1,1,100.0%), (1,3,100.0%), (1,1,100.0%), (4,3,87.5%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 29 systems {(1,1), (3,14), (2,18), (4,18), (3,14), (2,18), (4,18), (1,2), (1,3), (1,5), (1,13), (1,3), (1,3), (7,53), (1,8), (1,2), (5,41), (1,8), (5,13), (5,13), (2,5), (1,80), (1,6), (1,6), (1,3), (1,3), (1,4), (1,3), (1,80)} Notification: Performance of prepare postOptimizeDAE: time 0.04544/47.26, allocations: 6.534 MB / 13.65 GB, free: 160.4 MB / 1.261 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.04089/47.3, allocations: 8.852 MB / 13.66 GB, free: 156.6 MB / 1.261 GB Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original system is singular. You can use -d=dumpCSE and -d=dumpCSE_verbose for more information. Error: Too many equations, over-determined system. The model has 12434 equation(s) and 11841 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:55:3-60:21:writable] Error: (Turbine_HP1.summary.outlet.steamQuality, Turbine_HP1.fluidOut.cp, Turbine_HP1.fluidOut.cv, Turbine_HP1.fluidOut.beta, Turbine_HP1.fluidOut.kappa, Turbine_HP1.fluidOut.drhodp_hxi, Turbine_HP1.fluidOut.drhodh_pxi, _, Turbine_HP1.fluidOut.w, Turbine_HP1.fluidOut.gamma) = ($cse75, $cse76, $cse77, $cse78, $cse79, $cse80, $cse81, $cse82, $cse83, $cse84) has size 9 but 3 variables (preheater_LP1.shell.summary.outline.Q_flow[1], preheater_LP1.shell.summary.outline.Q_flow[2], preheater_LP1.reallocateHeatFlows.heatScalar.Q_flow) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.7501/48.05, allocations: 125.8 MB / 13.78 GB, free: 382.6 MB / 1.261 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 752] [Calling sys.exit(0), Time elapsed: 50.695760725066066] Failed to read output from testmodel.py, exit status != 0: 48.20065297931433 48.209062317 44.680093996 Calling exit ...