Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Obsolete.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Obsolete.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Obsolete_DistrictHeatingCooling_Validation_HeatingCoolingHotWaterSmall",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Obsolete.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Obsolete_DistrictHeatingCooling_Validation_HeatingCoolingHotWaterSmall",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.709/1.709, allocations: 288.2 MB / 303.2 MB, free: 8.18 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001713/0.001713, allocations: 173 kB / 371.8 MB, free: 10.29 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.521/1.521, allocations: 205.4 MB / 0.6305 GB, free: 9.984 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009404/0.0009404, allocations: 98.88 kB / 0.7439 GB, free: 5.906 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003783/0.0003785, allocations: 11.12 kB / 0.8668 GB, free: 142 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2135/0.2139, allocations: 115.3 MB / 0.9795 GB, free: 27.61 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Obsolete.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall): time 1.985/2.199, allocations: 0.8131 GB / 1.793 GB, free: 10.31 MB / 1.057 GB Notification: Performance of NFInst.instExpressions: time 1.17/3.369, allocations: 147.2 MB / 1.936 GB, free: 47.95 MB / 1.104 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.05049/3.419, allocations: 0.7367 MB / 1.937 GB, free: 47.95 MB / 1.104 GB Notification: Performance of NFTyping.typeComponents: time 0.04766/3.467, allocations: 10.16 MB / 1.947 GB, free: 47.93 MB / 1.104 GB Notification: Performance of NFTyping.typeBindings: time 0.131/3.598, allocations: 29.79 MB / 1.976 GB, free: 47.55 MB / 1.104 GB Notification: Performance of NFTyping.typeClassSections: time 0.07387/3.672, allocations: 19.54 MB / 1.995 GB, free: 43.26 MB / 1.104 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NFFrontEnd/NFEvalFunction.mo:1112:9-1112:97:writable] Error: Internal error NFEvalFunction.evaluateKnownExternal: failed to evaluate ModelicaInternal_readLine Notification: Performance of NFFlatten.flatten: time 0.09148/3.763, allocations: 32.84 MB / 2.027 GB, free: 39.54 MB / 1.104 GB Notification: Performance of NFFlatten.resolveConnections: time 0.05614/3.819, allocations: 16.22 MB / 2.043 GB, free: 34.03 MB / 1.104 GB Notification: Performance of NFEvalConstants.evaluate: time 0.06096/3.88, allocations: 16.43 MB / 2.059 GB, free: 31.91 MB / 1.104 GB Notification: Performance of NFSimplifyModel.simplify: time 0.03612/3.917, allocations: 10.69 MB / 2.069 GB, free: 26.88 MB / 1.104 GB Notification: Performance of NFPackage.collectConstants: time 0.0115/3.928, allocations: 0.8008 MB / 2.07 GB, free: 26.08 MB / 1.104 GB Notification: Performance of NFFlatten.collectFunctions: time 0.05299/3.981, allocations: 8.092 MB / 2.078 GB, free: 20.2 MB / 1.104 GB Notification: Performance of NFScalarize.scalarize: time 0.01982/4.001, allocations: 4.192 MB / 2.082 GB, free: 18.01 MB / 1.104 GB Notification: Performance of NFVerifyModel.verify: time 0.02074/4.022, allocations: 4.933 MB / 2.087 GB, free: 15.21 MB / 1.104 GB Notification: Performance of NFConvertDAE.convert: time 0.06072/4.083, allocations: 32.42 MB / 2.119 GB, free: 4.102 MB / 1.12 GB Notification: Performance of FrontEnd - DAE generated: time 4.979e-06/4.083, allocations: 0 / 2.119 GB, free: 4.102 MB / 1.12 GB Notification: Performance of FrontEnd: time 2.995e-06/4.083, allocations: 4 kB / 2.119 GB, free: 4.098 MB / 1.12 GB Notification: Performance of Transformations before backend: time 0.001752/4.085, allocations: 0 / 2.119 GB, free: 4.098 MB / 1.12 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 3522 * Number of variables: 3522 Notification: Performance of Generate backend data structure: time 0.07812/4.163, allocations: 21.23 MB / 2.139 GB, free: 0.8203 MB / 1.135 GB Notification: Performance of prepare preOptimizeDAE: time 5.893e-05/4.163, allocations: 11.97 kB / 2.139 GB, free: 0.8086 MB / 1.135 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.009044/4.172, allocations: 1.768 MB / 2.141 GB, free: 15.89 MB / 1.151 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.04065/4.212, allocations: 6.738 MB / 2.148 GB, free: 9.203 MB / 1.151 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.06033/4.273, allocations: 19.49 MB / 2.167 GB, free: 13.3 MB / 1.167 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-ret.pumChi.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Obsolete.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.ret.pumChi.eff.getArrayAsString(array((ret.pumChi.eff.per.pressure.dp[i + 1] - ret.pumChi.eff.per.pressure.dp[i]) / (ret.pumChi.eff.per.pressure.V_flow[i + 1] - ret.pumChi.eff.per.pressure.V_flow[i]) for i in 1:1), "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-ret.pumHotWat.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Obsolete.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.ret.pumHotWat.eff.getArrayAsString(array((ret.pumHotWat.eff.per.pressure.dp[i + 1] - ret.pumHotWat.eff.per.pressure.dp[i]) / (ret.pumHotWat.eff.per.pressure.V_flow[i + 1] - ret.pumHotWat.eff.per.pressure.V_flow[i]) for i in 1:1), "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-ret.pumHea.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Obsolete.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.ret.pumHea.eff.getArrayAsString(array((ret.pumHea.eff.per.pressure.dp[i + 1] - ret.pumHea.eff.per.pressure.dp[i]) / (ret.pumHea.eff.per.pressure.V_flow[i + 1] - ret.pumHea.eff.per.pressure.V_flow[i]) for i in 1:1), "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-larOff.pumChi.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Obsolete.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.larOff.pumChi.eff.getArrayAsString(array((larOff.pumChi.eff.per.pressure.dp[i + 1] - larOff.pumChi.eff.per.pressure.dp[i]) / (larOff.pumChi.eff.per.pressure.V_flow[i + 1] - larOff.pumChi.eff.per.pressure.V_flow[i]) for i in 1:1), "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-larOff.pumHotWat.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Obsolete.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.larOff.pumHotWat.eff.getArrayAsString(array((larOff.pumHotWat.eff.per.pressure.dp[i + 1] - larOff.pumHotWat.eff.per.pressure.dp[i]) / (larOff.pumHotWat.eff.per.pressure.V_flow[i + 1] - larOff.pumHotWat.eff.per.pressure.V_flow[i]) for i in 1:1), "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-larOff.pumHea.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Obsolete.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.larOff.pumHea.eff.getArrayAsString(array((larOff.pumHea.eff.per.pressure.dp[i + 1] - larOff.pumHea.eff.per.pressure.dp[i]) / (larOff.pumHea.eff.per.pressure.V_flow[i + 1] - larOff.pumHea.eff.per.pressure.V_flow[i]) for i in 1:1), "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.006041/4.279, allocations: 2.319 MB / 2.169 GB, free: 11.41 MB / 1.167 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.007047/4.286, allocations: 1.443 MB / 2.17 GB, free: 10.43 MB / 1.167 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.06798/4.354, allocations: 18.08 MB / 2.188 GB, free: 13.59 MB / 1.182 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0008171/4.355, allocations: 32.48 kB / 2.188 GB, free: 13.57 MB / 1.182 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005608/4.361, allocations: 0.5709 MB / 2.189 GB, free: 13.43 MB / 1.182 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006318/4.361, allocations: 0.506 MB / 2.189 GB, free: 12.93 MB / 1.182 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05516/4.416, allocations: 16.69 MB / 2.206 GB, free: 1.605 MB / 1.182 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 0.1789/4.595, allocations: 90.7 MB / 2.294 GB, free: 6.793 MB / 1.276 GB Notification: Performance of preOpt comSubExp (simulation): time 0.04136/4.637, allocations: 13.58 MB / 2.307 GB, free: 9.309 MB / 1.292 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 evalFunc (simulation): time 0.06584/4.703, allocations: 25.79 MB / 2.333 GB, free: 14.15 MB / 1.323 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02075/4.723, allocations: 6.658 MB / 2.339 GB, free: 7.426 MB / 1.323 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01492/4.738, allocations: 1.256 MB / 2.34 GB, free: 6.164 MB / 1.323 GB Notification: Performance of pre-optimization done (n=811): time 4.718e-05/4.739, allocations: 4 kB / 2.34 GB, free: 6.16 MB / 1.323 GB Notification: Performance of matching and sorting (n=821): time 1.316/6.054, allocations: 67.38 MB / 2.406 GB, free: 0.6183 GB / 1.323 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0004116/6.055, allocations: 0.903 MB / 2.407 GB, free: 0.6173 GB / 1.323 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Actuators/BaseClasses/ValveParameters.mo:29:3-35:74:writable] Warning: Parameter bayWatHex.valHea.res3.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Interfaces/PartialTwoPortInterface.mo:8:3-10:52:writable] Warning: Parameter bayWatHex.valHea.res3.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Actuators/BaseClasses/ValveParameters.mo:29:3-35:74:writable] Warning: Parameter bayWatHex.valHea.res1.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Interfaces/PartialTwoPortInterface.mo:8:3-10:52:writable] Warning: Parameter bayWatHex.valHea.res1.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Actuators/BaseClasses/ValveParameters.mo:29:3-35:74:writable] Warning: Parameter bayWatHex.valCoo.res3.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Interfaces/PartialTwoPortInterface.mo:8:3-10:52:writable] Warning: Parameter bayWatHex.valCoo.res3.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Actuators/BaseClasses/ValveParameters.mo:29:3-35:74:writable] Warning: Parameter bayWatHex.valCoo.res1.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/Interfaces/PartialTwoPortInterface.mo:8:3-10:52:writable] Warning: Parameter bayWatHex.valCoo.res1.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04641/6.101, allocations: 16.73 MB / 2.423 GB, free: 0.6112 GB / 1.323 GB Notification: Performance of collectPreVariables (initialization): time 0.003279/6.105, allocations: 236.8 kB / 2.424 GB, free: 0.6111 GB / 1.323 GB Notification: Performance of collectInitialEqns (initialization): time 0.01381/6.118, allocations: 9.74 MB / 2.433 GB, free: 0.6042 GB / 1.323 GB Notification: Performance of collectInitialBindings (initialization): time 0.004991/6.124, allocations: 2.813 MB / 2.436 GB, free: 0.6021 GB / 1.323 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00228/6.126, allocations: 213.5 kB / 2.436 GB, free: 0.6019 GB / 1.323 GB Notification: Performance of setup shared object (initialization): time 0.001024/6.127, allocations: 0.7222 MB / 2.437 GB, free: 0.6014 GB / 1.323 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01719/6.144, allocations: 5.958 MB / 2.443 GB, free: 0.5992 GB / 1.323 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0204/6.164, allocations: 9.846 MB / 2.452 GB, free: 0.5917 GB / 1.323 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: pla.coo.con.vol.dynBal.medium.p = pla.coo.con.vol.dynBal.p_start (pla.sinCoo.p = pla.coo.con.vol.dynBal.p_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: pla.hea.eva.vol.dynBal.medium.p = pla.hea.eva.vol.dynBal.p_start (pla.sinHea.p = pla.hea.eva.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.1066/6.271, allocations: 30.43 MB / 2.482 GB, free: 0.5735 GB / 1.323 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001224/6.271, allocations: 24 kB / 2.482 GB, free: 0.5735 GB / 1.323 GB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: No system for the symbolic initialization was generated