Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic,fileNamePrefix="Buildings_10_Buildings_BoundaryConditions_SolarIrradiation_Examples_DiffuseIsotropic",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic,fileNamePrefix="Buildings_10_Buildings_BoundaryConditions_SolarIrradiation_Examples_DiffuseIsotropic",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001228/0.001228, allocations: 104 kB / 15.6 MB, free: 148 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001262/0.001262, allocations: 196.1 kB / 16.53 MB, free: 6.617 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.218/1.218, allocations: 222.9 MB / 240.2 MB, free: 4.207 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.321/2.321, allocations: 437 MB / 0.7104 GB, free: 5.016 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.001204/0.001204, allocations: 67.89 kB / 0.8693 GB, free: 4.555 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4627/0.464, allocations: 151.6 MB / 1.017 GB, free: 2.461 MB / 0.7637 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic): time 0.006478/0.4705, allocations: 5.983 MB / 1.023 GB, free: 12.45 MB / 0.7794 GB Notification: Performance of NFInst.instExpressions: time 0.1301/0.6006, allocations: 150.8 MB / 1.171 GB, free: 5.035 MB / 0.92 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007709/0.6014, allocations: 19.88 kB / 1.171 GB, free: 5.016 MB / 0.92 GB Notification: Performance of NFTyping.typeComponents: time 0.0006653/0.6021, allocations: 237.7 kB / 1.171 GB, free: 4.781 MB / 0.92 GB Notification: Performance of NFTyping.typeBindings: time 0.001779/0.6039, allocations: 0.6286 MB / 1.171 GB, free: 4.152 MB / 0.92 GB Notification: Performance of NFTyping.typeClassSections: time 0.001732/0.6057, allocations: 0.8696 MB / 1.172 GB, free: 3.289 MB / 0.92 GB Notification: Performance of NFFlatten.flatten: time 0.001477/0.6072, allocations: 1.642 MB / 1.174 GB, free: 1.641 MB / 0.92 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001038/0.6082, allocations: 0.8617 MB / 1.175 GB, free: 0.7461 MB / 0.92 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0006846/0.6089, allocations: 0.6073 MB / 1.175 GB, free: 140 kB / 0.92 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007081/0.6096, allocations: 0.6612 MB / 1.176 GB, free: 15.47 MB / 0.9356 GB Notification: Performance of NFPackage.collectConstants: time 0.0001819/0.6098, allocations: 152 kB / 1.176 GB, free: 15.32 MB / 0.9356 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0007401/0.6106, allocations: 499.6 kB / 1.177 GB, free: 14.84 MB / 0.9356 GB Notification: Performance of NFScalarize.scalarize: time 0.0002667/0.6108, allocations: 378.8 kB / 1.177 GB, free: 14.46 MB / 0.9356 GB Notification: Performance of NFVerifyModel.verify: time 0.0005387/0.6114, allocations: 0.7346 MB / 1.178 GB, free: 13.73 MB / 0.9356 GB Notification: Performance of NFConvertDAE.convert: time 0.00166/0.613, allocations: 1.986 MB / 1.18 GB, free: 11.73 MB / 0.9356 GB Notification: Performance of FrontEnd - DAE generated: time 5e-06/0.6131, allocations: 3.984 kB / 1.18 GB, free: 11.73 MB / 0.9356 GB Notification: Performance of FrontEnd: time 1.192e-06/0.6131, allocations: 4 kB / 1.18 GB, free: 11.73 MB / 0.9356 GB Notification: Performance of Transformations before backend: time 1.669e-05/0.6131, allocations: 0 / 1.18 GB, free: 11.73 MB / 0.9356 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 305 * Number of variables: 305 Notification: Performance of Generate backend data structure: time 0.0024/0.6155, allocations: 1.721 MB / 1.181 GB, free: 9.949 MB / 0.9356 GB Notification: Performance of prepare preOptimizeDAE: time 3.199e-05/0.6155, allocations: 8.031 kB / 1.181 GB, free: 9.941 MB / 0.9356 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001724/0.6157, allocations: 177.8 kB / 1.181 GB, free: 9.758 MB / 0.9356 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000866/0.6166, allocations: 235 kB / 1.182 GB, free: 9.527 MB / 0.9356 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009557/0.6176, allocations: 0.8402 MB / 1.182 GB, free: 8.645 MB / 0.9356 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.227e-05/0.6176, allocations: 90.41 kB / 1.183 GB, free: 8.555 MB / 0.9356 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001284/0.6178, allocations: 116 kB / 1.183 GB, free: 8.441 MB / 0.9356 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001656/0.6194, allocations: 1.206 MB / 1.184 GB, free: 7.172 MB / 0.9356 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.018e-05/0.6195, allocations: 0 / 1.184 GB, free: 7.172 MB / 0.9356 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.548e-05/0.6196, allocations: 52 kB / 1.184 GB, free: 7.121 MB / 0.9356 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.03e-05/0.6196, allocations: 32 kB / 1.184 GB, free: 7.09 MB / 0.9356 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00184/0.6214, allocations: 1.289 MB / 1.185 GB, free: 5.793 MB / 0.9356 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 0.00413/0.6256, allocations: 3.581 MB / 1.189 GB, free: 2.035 MB / 0.9356 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00139/0.627, allocations: 0.8688 MB / 1.19 GB, free: 1.156 MB / 0.9356 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004993/0.6275, allocations: 322.7 kB / 1.19 GB, free: 0.8398 MB / 0.9356 GB Notification: Performance of preOpt evalFunc (simulation): time 6.792e-05/0.6276, allocations: 36.59 kB / 1.19 GB, free: 0.8008 MB / 0.9356 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000818/0.6284, allocations: 0.5159 MB / 1.19 GB, free: 276 kB / 0.9356 GB Notification: Performance of pre-optimization done (n=87): time 1.964e-06/0.6284, allocations: 4 kB / 1.19 GB, free: 272 kB / 0.9356 GB Notification: Performance of matching and sorting (n=87): time 0.003019/0.6314, allocations: 1.282 MB / 1.192 GB, free: 14.95 MB / 0.9512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.042e-05/0.6315, allocations: 192.9 kB / 1.192 GB, free: 14.72 MB / 0.9512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007577/0.6323, allocations: 0.7353 MB / 1.193 GB, free: 13.97 MB / 0.9512 GB Notification: Performance of collectPreVariables (initialization): time 6.183e-05/0.6323, allocations: 45.69 kB / 1.193 GB, free: 13.92 MB / 0.9512 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003087/0.6327, allocations: 0.5192 MB / 1.193 GB, free: 13.39 MB / 0.9512 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001782/0.6328, allocations: 279.9 kB / 1.193 GB, free: 13.12 MB / 0.9512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002106/0.6331, allocations: 158.5 kB / 1.194 GB, free: 12.96 MB / 0.9512 GB Notification: Performance of setup shared object (initialization): time 9.07e-05/0.6332, allocations: 338 kB / 1.194 GB, free: 12.62 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004811/0.6336, allocations: 269.9 kB / 1.194 GB, free: 12.36 MB / 0.9512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005768/0.6342, allocations: 386.5 kB / 1.194 GB, free: 11.96 MB / 0.9512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001036/0.6353, allocations: 0.6437 MB / 1.195 GB, free: 11.3 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.554e-06/0.6353, allocations: 4 kB / 1.195 GB, free: 11.3 MB / 0.9512 GB Notification: Performance of matching and sorting (n=98) (initialization): time 0.001781/0.6371, allocations: 0.8643 MB / 1.196 GB, free: 10.43 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 1.699e-05/0.6371, allocations: 13.97 kB / 1.196 GB, free: 10.41 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.55e-06/0.6371, allocations: 0 / 1.196 GB, free: 10.41 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005567/0.6377, allocations: 84.86 kB / 1.196 GB, free: 10.33 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006341/0.6383, allocations: 167.7 kB / 1.196 GB, free: 10.16 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001796/0.6401, allocations: 1.633 MB / 1.198 GB, free: 8.391 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006283/0.6408, allocations: 95.17 kB / 1.198 GB, free: 8.297 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.537e-05/0.6408, allocations: 31.98 kB / 1.198 GB, free: 8.266 MB / 0.9512 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 15 (weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (96): * Single equations (assignments): 95 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0003557/0.6412, allocations: 301.8 kB / 1.198 GB, free: 7.961 MB / 0.9512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001498/0.6414, allocations: 98.88 kB / 1.198 GB, free: 7.863 MB / 0.9512 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002321/0.6437, allocations: 1.129 MB / 1.199 GB, free: 6.711 MB / 0.9512 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.253e-05/0.6437, allocations: 8 kB / 1.199 GB, free: 6.703 MB / 0.9512 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.184e-06/0.6437, allocations: 3.938 kB / 1.199 GB, free: 6.699 MB / 0.9512 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.01e-05/0.6437, allocations: 4.094 kB / 1.199 GB, free: 6.695 MB / 0.9512 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001042/0.6448, allocations: 1.064 MB / 1.2 GB, free: 5.582 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.645e-06/0.6448, allocations: 0 / 1.2 GB, free: 5.582 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005811/0.6454, allocations: 151.8 kB / 1.201 GB, free: 5.434 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004104/0.6458, allocations: 72.78 kB / 1.201 GB, free: 5.359 MB / 0.9512 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.122e-05/0.6458, allocations: 27.92 kB / 1.201 GB, free: 5.332 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001654/0.6475, allocations: 1.666 MB / 1.202 GB, free: 3.523 MB / 0.9512 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.02e-07/0.6475, allocations: 0 / 1.202 GB, free: 3.523 MB / 0.9512 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00185/0.6494, allocations: 0.9824 MB / 1.203 GB, free: 2.52 MB / 0.9512 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003154/0.6497, allocations: 291.5 kB / 1.204 GB, free: 2.215 MB / 0.9512 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001201/0.6498, allocations: 20 kB / 1.204 GB, free: 2.195 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006142/0.6504, allocations: 71.86 kB / 1.204 GB, free: 2.125 MB / 0.9512 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001381/0.6506, allocations: 72.84 kB / 1.204 GB, free: 2.055 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.613e-05/0.6507, allocations: 39.97 kB / 1.204 GB, free: 2.016 MB / 0.9512 GB Notification: Performance of sorting global known variables: time 0.0005729/0.6512, allocations: 0.5185 MB / 1.204 GB, free: 1.504 MB / 0.9512 GB Notification: Performance of sort global known variables: time 1.5e-07/0.6513, allocations: 4 kB / 1.204 GB, free: 1.5 MB / 0.9512 GB Notification: Performance of remove unused functions: time 0.0007993/0.6521, allocations: 374.9 kB / 1.205 GB, free: 1.133 MB / 0.9512 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of discrete states: 5 (weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (98): * Single equations (assignments): 92 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 5 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003203/0.6553, allocations: 2.036 MB / 1.207 GB, free: 15.25 MB / 0.9669 GB Notification: Performance of simCode: created initialization part: time 0.002258/0.6575, allocations: 1.081 MB / 1.208 GB, free: 14.15 MB / 0.9669 GB Notification: Performance of simCode: created event and clocks part: time 4.138e-06/0.6576, allocations: 0 / 1.208 GB, free: 14.15 MB / 0.9669 GB Notification: Performance of simCode: created simulation system equations: time 0.0008779/0.6584, allocations: 0.547 MB / 1.208 GB, free: 13.59 MB / 0.9669 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001123/0.6596, allocations: 319.9 kB / 1.208 GB, free: 13.3 MB / 0.9669 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01009/0.6697, allocations: 7.37 MB / 1.216 GB, free: 5.703 MB / 0.9669 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005773/0.6703, allocations: 1.11 MB / 1.217 GB, free: 4.562 MB / 0.9669 GB Notification: Performance of simCode: alias equations: time 0.0008409/0.6711, allocations: 299.5 kB / 1.217 GB, free: 4.266 MB / 0.9669 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005648/0.6717, allocations: 483.2 kB / 1.218 GB, free: 3.793 MB / 0.9669 GB Notification: Performance of SimCode: time 4.41e-07/0.6717, allocations: 0 / 1.218 GB, free: 3.793 MB / 0.9669 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04698/0.7187, allocations: 23.86 MB / 1.241 GB, free: 12.33 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.21/10.93, allocations: 14.41 kB / 1.241 GB, free: 12.32 MB / 0.9981 GB (rm -f Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.pipe ; mkfifo Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.pipe ; head -c 1048576 < Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.pipe >> ../files/Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.sim & python3 -m fmpy simulate --output-file Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic_res.csv --start-time 1.82304e+07 --stop-time 1.83168e+07 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 34.56 Buildings_10_Buildings_BoundaryConditions_SolarIrradiation_Examples_DiffuseIsotropic.fmu > Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_BoundaryConditions_SolarIrradiation_Examples_DiffuseIsotropic.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) "Warning: Resultfile and Reference have different end time points! Reffile[501]=18316800.000000 File[1]=18230400.000000 Error: Could not read variable HDifWal.H in file Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic_res.csv. Warning: Get data of variable HDifWal.H from file Buildings_10_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic_res.csv failed! " Variables in the reference:time,HDifRoo.H,HDifWal.H,HDifFlo.H Variables in the result:time,HDifFlo.H,HDifFlo.add.u1,HDifFlo.add.u2,HDifRoo.H,HDifRoo.add.u1