Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements.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 11.0.0-master/package.mo", uses=false) Using package Buildings with version 11.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/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: translateModel(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements,tolerance=1e-06,outputFormat="mat",numberOfIntervals=17520,variableFilter="time|thermalZoneFourElements.TAir",fileNamePrefix="Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements") translateModel(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements,tolerance=1e-06,outputFormat="mat",numberOfIntervals=17520,variableFilter="time|thermalZoneFourElements.TAir",fileNamePrefix="Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009172/0.0009172, allocations: 99.31 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009392/0.0009392, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.319/1.319, allocations: 223.2 MB / 239.9 MB, free: 5.32 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.538/2.538, allocations: 436.5 MB / 0.7104 GB, free: 7.797 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.0003104/0.0003104, allocations: 8 kB / 0.8707 GB, free: 4.797 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.679/0.6793, allocations: 153.7 MB / 1.021 GB, free: 1.098 MB / 0.7637 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements): time 0.1684/0.8478, allocations: 138.1 MB / 1.156 GB, free: 6.602 MB / 0.9044 GB Notification: Performance of NFInst.instExpressions: time 0.03516/0.883, allocations: 23.64 MB / 1.179 GB, free: 14.92 MB / 0.9356 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004222/0.8873, allocations: 75.56 kB / 1.179 GB, free: 14.84 MB / 0.9356 GB Notification: Performance of NFTyping.typeComponents: time 0.003264/0.8905, allocations: 1.042 MB / 1.18 GB, free: 13.8 MB / 0.9356 GB Notification: Performance of NFTyping.typeBindings: time 0.009881/0.9005, allocations: 2.42 MB / 1.182 GB, free: 11.38 MB / 0.9356 GB Notification: Performance of NFTyping.typeClassSections: time 0.006608/0.9071, allocations: 1.903 MB / 1.184 GB, free: 9.496 MB / 0.9356 GB Notification: Performance of NFFlatten.flatten: time 0.007917/0.915, allocations: 3.799 MB / 1.188 GB, free: 5.688 MB / 0.9356 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00542/0.9205, allocations: 3.447 MB / 1.191 GB, free: 2.195 MB / 0.9356 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003327/0.9238, allocations: 1.603 MB / 1.193 GB, free: 0.5859 MB / 0.9356 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003857/0.9277, allocations: 2.008 MB / 1.195 GB, free: 14.57 MB / 0.9512 GB Notification: Performance of NFPackage.collectConstants: time 0.001034/0.9288, allocations: 148 kB / 1.195 GB, free: 14.42 MB / 0.9512 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002665/0.9315, allocations: 0.6242 MB / 1.195 GB, free: 13.8 MB / 0.9512 GB Notification: Performance of NFScalarize.scalarize: time 0.001024/0.9325, allocations: 0.8834 MB / 1.196 GB, free: 12.91 MB / 0.9512 GB Notification: Performance of NFVerifyModel.verify: time 0.001411/0.9339, allocations: 0.7806 MB / 1.197 GB, free: 12.12 MB / 0.9512 GB Notification: Performance of NFConvertDAE.convert: time 0.007077/0.941, allocations: 5.362 MB / 1.202 GB, free: 6.75 MB / 0.9512 GB Notification: Performance of FrontEnd - DAE generated: time 3.968e-06/0.9411, allocations: 0 / 1.202 GB, free: 6.75 MB / 0.9512 GB Notification: Performance of FrontEnd: time 2.936e-06/0.9411, allocations: 0 / 1.202 GB, free: 6.75 MB / 0.9512 GB Notification: Performance of Transformations before backend: time 0.0002569/0.9413, allocations: 4 kB / 1.202 GB, free: 6.746 MB / 0.9512 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 989 * Number of variables: 989 Notification: Performance of Generate backend data structure: time 0.01177/0.9531, allocations: 4.628 MB / 1.207 GB, free: 2.035 MB / 0.9512 GB Notification: Performance of prepare preOptimizeDAE: time 4.938e-05/0.9532, allocations: 15.98 kB / 1.207 GB, free: 2.02 MB / 0.9512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01424/0.9674, allocations: 2.97 MB / 1.21 GB, free: 15.04 MB / 0.9669 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006776/0.9743, allocations: 2.496 MB / 1.212 GB, free: 12.47 MB / 0.9669 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002518/0.9746, allocations: 291.8 kB / 1.212 GB, free: 12.19 MB / 0.9669 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009678/0.9755, allocations: 380 kB / 1.213 GB, free: 11.82 MB / 0.9669 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01425/0.9898, allocations: 5.911 MB / 1.219 GB, free: 5.848 MB / 0.9669 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.001e-05/0.9899, allocations: 8 kB / 1.219 GB, free: 5.84 MB / 0.9669 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004561/0.9904, allocations: 156 kB / 1.219 GB, free: 5.688 MB / 0.9669 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.004e-05/0.9905, allocations: 99.94 kB / 1.219 GB, free: 5.59 MB / 0.9669 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01769/1.008, allocations: 7.112 MB / 1.226 GB, free: 14.46 MB / 0.9825 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 0.0405/1.049, allocations: 17.92 MB / 1.243 GB, free: 11.79 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01164/1.06, allocations: 4.787 MB / 1.248 GB, free: 7 MB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00119/1.062, allocations: 0.6817 MB / 1.249 GB, free: 6.188 MB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007334/1.069, allocations: 2.954 MB / 1.252 GB, free: 3.199 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=336): time 6.723e-06/1.069, allocations: 0 / 1.252 GB, free: 3.199 MB / 0.9981 GB Notification: Performance of matching and sorting (n=336): time 0.6136/1.683, allocations: 10.07 MB / 1.261 GB, free: 221 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001165/1.683, allocations: 221.7 kB / 1.262 GB, free: 220.8 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00549/1.688, allocations: 2.79 MB / 1.264 GB, free: 219.8 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 0.0008352/1.689, allocations: 92.44 kB / 1.264 GB, free: 219.7 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.001682/1.691, allocations: 1.599 MB / 1.266 GB, free: 218.7 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 0.001557/1.692, allocations: 1.094 MB / 1.267 GB, free: 217.8 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002267/1.693, allocations: 65.45 kB / 1.267 GB, free: 217.8 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 0.0001898/1.693, allocations: 423 kB / 1.267 GB, free: 217.4 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005821/1.699, allocations: 2.287 MB / 1.27 GB, free: 216.8 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006903/1.706, allocations: 2.65 MB / 1.272 GB, free: 215.8 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006186/1.712, allocations: 2.45 MB / 1.275 GB, free: 214.9 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.838e-05/1.712, allocations: 6.641 kB / 1.275 GB, free: 214.9 MB / 0.9981 GB Notification: Performance of matching and sorting (n=375) (initialization): time 0.01634/1.728, allocations: 6.032 MB / 1.281 GB, free: 212.9 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 3.245e-05/1.728, allocations: 3.969 kB / 1.281 GB, free: 212.9 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.979e-05/1.728, allocations: 3.938 kB / 1.281 GB, free: 212.9 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00171/1.73, allocations: 0.8151 MB / 1.281 GB, free: 212.7 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004274/1.734, allocations: 0.8484 MB / 1.282 GB, free: 212.7 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009493/1.744, allocations: 7.237 MB / 1.289 GB, free: 208.1 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004923/1.749, allocations: 0.6335 MB / 1.29 GB, free: 207.7 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001099/1.75, allocations: 124.5 kB / 1.29 GB, free: 207.7 MB / 0.9981 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 32 ($whenCondition1,$PRE.intGai.nextTimeEvent,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$PRE.weaDat.locTim.tNext,weaDat.locTim.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.decAng.tNext,weaDat.decAng.tNext,$PRE.HDifTil[1].incAng.decAng.tNext,HDifTil[1].incAng.decAng.tNext,$PRE.HDifTil[2].incAng.decAng.tNext,HDifTil[2].incAng.decAng.tNext,$PRE.HDirTil[1].incAng.decAng.tNext,HDirTil[1].incAng.decAng.tNext,$PRE.HDirTil[2].incAng.decAng.tNext,HDirTil[2].incAng.decAng.tNext,intGai.nextTimeEvent,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEventScaled) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (311): * Single equations (assignments): 310 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(5,100.0%) 60} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.003508/1.753, allocations: 1.081 MB / 1.291 GB, free: 207 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001456/1.755, allocations: 328.9 kB / 1.291 GB, free: 206.8 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01561/1.771, allocations: 6.767 MB / 1.298 GB, free: 202.1 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.879e-05/1.771, allocations: 36 kB / 1.298 GB, free: 202 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.735e-05/1.771, allocations: 8 kB / 1.298 GB, free: 202 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.064e-05/1.771, allocations: 15.94 kB / 1.298 GB, free: 202 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007303/1.778, allocations: 4.388 MB / 1.302 GB, free: 197.6 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.802e-05/1.778, allocations: 3.984 kB / 1.302 GB, free: 197.6 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003929/1.782, allocations: 0.7917 MB / 1.303 GB, free: 196.8 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001852/1.784, allocations: 0.7385 MB / 1.304 GB, free: 196.1 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006424/1.785, allocations: 95.91 kB / 1.304 GB, free: 196 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009715/1.794, allocations: 10.01 MB / 1.314 GB, free: 185.6 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.086e-06/1.794, allocations: 3.953 kB / 1.314 GB, free: 185.6 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02087/1.815, allocations: 9.557 MB / 1.323 GB, free: 175.9 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003253/1.818, allocations: 1.003 MB / 1.324 GB, free: 174.9 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00142/1.82, allocations: 71.98 kB / 1.324 GB, free: 174.8 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005035/1.825, allocations: 492 kB / 1.325 GB, free: 174.4 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001233/1.826, allocations: 254.3 kB / 1.325 GB, free: 174.1 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0009329/1.827, allocations: 123.9 kB / 1.325 GB, free: 174 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.004642/1.832, allocations: 2.021 MB / 1.327 GB, free: 172 MB / 0.9981 GB Notification: Performance of sort global known variables: time 2.5e-07/1.832, allocations: 0 / 1.327 GB, free: 172 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.005774/1.838, allocations: 1.284 MB / 1.328 GB, free: 170.7 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 6 (thermalZoneFourElements.volAir.dynBal.U,thermalZoneFourElements.volAir.dynBal.m,thermalZoneFourElements.extWallRC.thermCapExt[1].T,thermalZoneFourElements.intWallRC.thermCapInt[1].T,thermalZoneFourElements.floorRC.thermCapExt[1].T,thermalZoneFourElements.roofRC.thermCapExt[1].T) * Number of discrete variables: 21 ($whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,HDifTil[1].incAng.decAng.tNext,HDifTil[2].incAng.decAng.tNext,HDirTil[1].incAng.decAng.tNext,HDirTil[2].incAng.decAng.tNext,intGai.nextTimeEvent,intGai.nextTimeEventScaled) * Number of discrete states: 11 (intGai.nextTimeEventScaled,intGai.nextTimeEvent,HDirTil[2].incAng.decAng.tNext,HDirTil[1].incAng.decAng.tNext,HDifTil[2].incAng.decAng.tNext,HDifTil[1].incAng.decAng.tNext,weaDat.decAng.tNext,weaDat.eqnTim.tNext,weaDat.conTim.tNext,weaDat.conTimMin.tNext,weaDat.locTim.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (295): * Single equations (assignments): 280 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 11 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 3 {(5,100.0%) 49,(1,100.0%) 3,(1,100.0%) 3} * Non-linear torn systems: 1 {1 2} Notification: Performance of Backend phase and start with SimCode phase: time 0.003233/1.841, allocations: 1.063 MB / 1.329 GB, free: 170.1 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.01481/1.856, allocations: 5.778 MB / 1.335 GB, free: 164.2 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 1.11e-05/1.856, allocations: 0 / 1.335 GB, free: 164.2 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.007596/1.863, allocations: 3.472 MB / 1.338 GB, free: 160.7 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0043/1.868, allocations: 0.67 MB / 1.339 GB, free: 160.1 MB / 0.9981 GB Warning: The hideResult annotation could not be evaluated, probably due to missing annotation(Evaluate=true). It is set to 'isProtected' (=false) by default. Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01918/1.887, allocations: 10.91 MB / 1.35 GB, free: 149.1 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003219/1.89, allocations: 2.86 MB / 1.352 GB, free: 146.2 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.005667/1.896, allocations: 1.227 MB / 1.354 GB, free: 145 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001935/1.898, allocations: 295.2 kB / 1.354 GB, free: 144.7 MB / 0.9981 GB Notification: Performance of SimCode: time 1.262e-06/1.898, allocations: 0 / 1.354 GB, free: 144.7 MB / 0.9981 GB Notification: Performance of Templates: time 0.08404/1.982, allocations: 53.6 MB / 1.406 GB, free: 91.55 MB / 0.9981 GB make -j1 -f Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements.makefile (rm -f Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements.pipe ; mkfifo Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements.pipe ; head -c 1048576 < Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements.pipe >> ../files/Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements.sim & ./Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomFourElements.csv","../files/Buildings_latest_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches