Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="Buildings_master_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.565/2.565, allocations: 287.9 MB / 302.9 MB, free: 8.25 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001401/0.001401, allocations: 177.3 kB / 371.4 MB, free: 10.7 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.927/1.927, allocations: 205.4 MB / 0.6301 GB, free: 10.43 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001033/0.001033, allocations: 96.78 kB / 0.7434 GB, free: 6.441 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004716/0.0004718, allocations: 15.88 kB / 0.8662 GB, free: 141.2 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1546/0.1551, allocations: 115.3 MB / 0.9788 GB, free: 28.2 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4): time 0.8249/0.98, allocations: 132.5 MB / 1.108 GB, free: 1.555 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.02624/1.006, allocations: 18.18 MB / 1.126 GB, free: 96 kB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002484/1.009, allocations: 44.41 kB / 1.126 GB, free: 76 kB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.003175/1.012, allocations: 1.363 MB / 1.127 GB, free: 15.98 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.006025/1.018, allocations: 1.831 MB / 1.129 GB, free: 15.89 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004071/1.022, allocations: 1.01 MB / 1.13 GB, free: 15.86 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.001776/1.024, allocations: 0.8591 MB / 1.131 GB, free: 15.82 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007151/1.025, allocations: 0.4971 MB / 1.131 GB, free: 15.78 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0006482/1.025, allocations: 439.5 kB / 1.132 GB, free: 15.72 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009287/1.026, allocations: 0.6949 MB / 1.132 GB, free: 15.65 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 9.486e-05/1.026, allocations: 25.78 kB / 1.132 GB, free: 15.65 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000268/1.027, allocations: 54.64 kB / 1.133 GB, free: 15.65 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.000272/1.027, allocations: 283.6 kB / 1.133 GB, free: 15.61 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002186/1.027, allocations: 202 kB / 1.133 GB, free: 15.54 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.00107/1.028, allocations: 0.88 MB / 1.134 GB, free: 15.16 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.367e-06/1.028, allocations: 0 / 1.134 GB, free: 15.16 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.157e-06/1.028, allocations: 0.875 kB / 1.134 GB, free: 15.16 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 1.528e-05/1.028, allocations: 0 / 1.134 GB, free: 15.16 MB / 0.698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 105
 * Number of variables: 105
Notification: Performance of Generate backend data structure: time 0.00239/1.031, allocations: 1.288 MB / 1.135 GB, free: 14.22 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 3.875e-05/1.031, allocations: 11.72 kB / 1.135 GB, free: 14.22 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002399/1.031, allocations: 134.7 kB / 1.135 GB, free: 14.15 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001145/1.032, allocations: 0.6023 MB / 1.136 GB, free: 13.74 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001672/1.032, allocations: 74.59 kB / 1.136 GB, free: 13.7 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001015/1.033, allocations: 49.28 kB / 1.136 GB, free: 13.7 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001279/1.034, allocations: 0.5138 MB / 1.136 GB, free: 13.52 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.824e-05/1.034, allocations: 3.938 kB / 1.136 GB, free: 13.52 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.834e-05/1.034, allocations: 17.78 kB / 1.136 GB, free: 13.52 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.9e-05/1.034, allocations: 14.42 kB / 1.136 GB, free: 13.52 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001104/1.035, allocations: 426.3 kB / 1.137 GB, free: 13.44 MB / 0.698 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 0.004438/1.04, allocations: 2.687 MB / 1.14 GB, free: 11.55 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001592/1.041, allocations: 0.5351 MB / 1.14 GB, free: 11.44 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.454e-05/1.041, allocations: 4.562 kB / 1.14 GB, free: 11.44 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007257/1.042, allocations: 309.2 kB / 1.14 GB, free: 11.31 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=43): time 4.01e-06/1.042, allocations: 0 / 1.14 GB, free: 11.31 MB / 0.698 GB
Notification: Performance of matching and sorting (n=43): time 0.00404/1.046, allocations: 1.285 MB / 1.142 GB, free: 10.76 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.935e-05/1.046, allocations: 56 kB / 1.142 GB, free: 10.7 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002662/1.049, allocations: 1.751 MB / 1.143 GB, free: 10.31 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 9.867e-05/1.049, allocations: 35.45 kB / 1.143 GB, free: 10.28 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005188/1.05, allocations: 0.5142 MB / 1.144 GB, free: 10.11 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001934/1.05, allocations: 141.8 kB / 1.144 GB, free: 10.01 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.234e-05/1.05, allocations: 10.38 kB / 1.144 GB, free: 10.01 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001804/1.05, allocations: 324.8 kB / 1.144 GB, free: 9.703 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005776/1.051, allocations: 197.8 kB / 1.145 GB, free: 9.668 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006453/1.051, allocations: 301.9 kB / 1.145 GB, free: 9.52 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006161/1.052, allocations: 234.6 kB / 1.145 GB, free: 9.484 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.606e-06/1.052, allocations: 5.188 kB / 1.145 GB, free: 9.48 MB / 0.698 GB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.00217/1.054, allocations: 0.8069 MB / 1.146 GB, free: 9.238 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.475e-05/1.054, allocations: 7.438 kB / 1.146 GB, free: 9.238 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.602e-05/1.054, allocations: 7.047 kB / 1.146 GB, free: 9.234 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007246/1.055, allocations: 190.3 kB / 1.146 GB, free: 9.195 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004098/1.055, allocations: 84.23 kB / 1.146 GB, free: 9.176 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005066/1.06, allocations: 2.893 MB / 1.149 GB, free: 7.535 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006657/1.061, allocations: 75.72 kB / 1.149 GB, free: 7.5 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.418e-05/1.061, allocations: 17.69 kB / 1.149 GB, free: 7.5 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 13
 * Number of states: 0 ()
 * Number of discrete variables: 19 ($PRE.assEqu.nFai,assEqu.nFai,$whenCondition5,$whenCondition4,$PRE.intGai.nextTimeEvent,$whenCondition3,$PRE.reference.nextTimeEvent,$whenCondition1,$whenCondition2,reference.nextTimeEvent,$PRE.reference.nextTimeEventScaled,reference.nextTimeEventScaled,$PRE.assEqu.satisfied,assEqu.satisfied,$PRE.mean.y,mean.y,intGai.nextTimeEvent,$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 (46):
 * Single equations (assignments): 45
 * 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 {(2,100.0%) 17}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0007192/1.062, allocations: 391.9 kB / 1.149 GB, free: 7.332 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001951/1.062, allocations: 113 kB / 1.15 GB, free: 7.273 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002841/1.062, allocations: 147.4 kB / 1.15 GB, free: 7.227 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.113e-06/1.062, allocations: 5.219 kB / 1.15 GB, free: 7.227 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.558e-05/1.062, allocations: 2.094 kB / 1.15 GB, free: 7.227 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.498e-06/1.062, allocations: 1.188 kB / 1.15 GB, free: 7.227 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003147/1.066, allocations: 1.481 MB / 1.151 GB, free: 6.617 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.91e-06/1.066, allocations: 1.031 kB / 1.151 GB, free: 6.617 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002881/1.066, allocations: 40.22 kB / 1.151 GB, free: 6.609 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007241/1.067, allocations: 210.1 kB / 1.151 GB, free: 6.551 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.782e-05/1.067, allocations: 11.23 kB / 1.151 GB, free: 6.547 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005982/1.073, allocations: 4.114 MB / 1.155 GB, free: 3.625 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.754e-06/1.073, allocations: 0 / 1.155 GB, free: 3.625 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002671/1.075, allocations: 1.077 MB / 1.156 GB, free: 3.254 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005004/1.076, allocations: 218.2 kB / 1.157 GB, free: 3.082 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001294/1.076, allocations: 10.78 kB / 1.157 GB, free: 3.082 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004865/1.077, allocations: 47.8 kB / 1.157 GB, free: 3.066 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001881/1.077, allocations: 60.41 kB / 1.157 GB, free: 3.035 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.401e-05/1.077, allocations: 11.19 kB / 1.157 GB, free: 3.035 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.001924/1.079, allocations: 1.279 MB / 1.158 GB, free: 2.754 MB / 0.698 GB
Notification: Performance of sort global known variables: time 9.49e-07/1.079, allocations: 1.344 kB / 1.158 GB, free: 2.754 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.001185/1.08, allocations: 215.1 kB / 1.158 GB, free: 2.727 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 3 (thermalZoneTwoElements.extWallRC.thermCapExt[1].T,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,mean.x)
 * Number of discrete variables: 12 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,intGai.nextTimeEvent,intGai.nextTimeEventScaled,reference.nextTimeEvent,reference.nextTimeEventScaled,assEqu.satisfied,assEqu.nFai,mean.y)
 * Number of discrete states: 7 (intGai.nextTimeEvent,reference.nextTimeEvent,mean.x,reference.nextTimeEventScaled,assEqu.satisfied,assEqu.nFai,intGai.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (25):
 * Single equations (assignments): 17
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 6
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(2,100.0%) 14,(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001764/1.082, allocations: 486.1 kB / 1.159 GB, free: 2.508 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.003045/1.085, allocations: 0.7053 MB / 1.159 GB, free: 2.266 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 8.028e-06/1.085, allocations: 0 / 1.159 GB, free: 2.266 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.002143/1.087, allocations: 0.561 MB / 1.16 GB, free: 1.961 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001864/1.089, allocations: 177.8 kB / 1.16 GB, free: 1.91 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008614/1.098, allocations: 2.632 MB / 1.163 GB, free: 0.5898 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001178/1.099, allocations: 1.171 MB / 1.164 GB, free: 15.7 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.0004743/1.099, allocations: 83.45 kB / 1.164 GB, free: 15.66 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000142/1.1, allocations: 49.3 kB / 1.164 GB, free: 15.64 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.52e-06/1.1, allocations: 0 / 1.164 GB, free: 15.64 MB / 0.7136 GB
Notification: Performance of Templates: time 0.02793/1.128, allocations: 9.216 MB / 1.173 GB, free: 11.16 MB / 0.7136 GB