Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.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.TestCase2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="Buildings_master_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.411/2.411, allocations: 287.9 MB / 302.9 MB, free: 8.348 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 0.001439/0.001439, allocations: 182.8 kB / 371.4 MB, free: 10.67 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 1.903/1.903, allocations: 205.4 MB / 0.6301 GB, free: 10.29 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 0.001043/0.001042, allocations: 93.48 kB / 0.7434 GB, free: 6.309 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004419/0.000442, allocations: 15.17 kB / 0.8662 GB, free: 141.6 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1445/0.145, allocations: 115.3 MB / 0.9787 GB, free: 28.18 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2): time 0.6848/0.8298, allocations: 132.5 MB / 1.108 GB, free: 1.828 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.02355/0.8534, allocations: 18.17 MB / 1.126 GB, free: 384 kB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001643/0.8551, allocations: 44.69 kB / 1.126 GB, free: 364 kB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.00232/0.8574, allocations: 1.364 MB / 1.127 GB, free: 244 kB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.004896/0.8623, allocations: 1.824 MB / 1.129 GB, free: 156 kB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003546/0.8659, allocations: 1.015 MB / 1.13 GB, free: 116 kB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.001257/0.8672, allocations: 0.854 MB / 1.131 GB, free: 84 kB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0006456/0.8678, allocations: 0.4945 MB / 1.131 GB, free: 32 kB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0006924/0.8686, allocations: 449.9 kB / 1.132 GB, free: 0 / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00141/0.87, allocations: 0.7163 MB / 1.132 GB, free: 15.85 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 9.062e-05/0.8701, allocations: 26.38 kB / 1.132 GB, free: 15.85 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002621/0.8704, allocations: 58.44 kB / 1.133 GB, free: 15.85 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002807/0.8707, allocations: 277.5 kB / 1.133 GB, free: 15.74 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001931/0.8709, allocations: 203.5 kB / 1.133 GB, free: 15.67 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.001027/0.8719, allocations: 0.8756 MB / 1.134 GB, free: 15.2 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.58e-06/0.8719, allocations: 3.938 kB / 1.134 GB, free: 15.2 MB / 0.698 GB
Notification: Performance of FrontEnd: time 1.989e-06/0.8719, allocations: 5.859 kB / 1.134 GB, free: 15.19 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 1.448e-05/0.872, allocations: 0 / 1.134 GB, free: 15.19 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 0.002233/0.8742, allocations: 1.284 MB / 1.135 GB, free: 14.26 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 3.401e-05/0.8743, allocations: 14.12 kB / 1.135 GB, free: 14.25 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002187/0.8745, allocations: 136.9 kB / 1.135 GB, free: 14.18 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001056/0.8756, allocations: 0.6 MB / 1.136 GB, free: 13.77 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00016/0.8757, allocations: 80 kB / 1.136 GB, free: 13.72 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.993e-05/0.8759, allocations: 47.53 kB / 1.136 GB, free: 13.72 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001182/0.877, allocations: 0.5221 MB / 1.136 GB, free: 13.54 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.369e-05/0.8771, allocations: 2.781 kB / 1.136 GB, free: 13.54 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.34e-05/0.8772, allocations: 15 kB / 1.136 GB, free: 13.54 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.17e-05/0.8772, allocations: 10.78 kB / 1.137 GB, free: 13.54 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001104/0.8783, allocations: 431.4 kB / 1.137 GB, free: 13.46 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 0.004209/0.8825, allocations: 2.689 MB / 1.14 GB, free: 11.58 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001505/0.884, allocations: 0.536 MB / 1.14 GB, free: 11.47 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.683e-05/0.8841, allocations: 3.219 kB / 1.14 GB, free: 11.47 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006893/0.8848, allocations: 295.2 kB / 1.14 GB, free: 11.35 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=43): time 3.646e-06/0.8848, allocations: 1.75 kB / 1.14 GB, free: 11.35 MB / 0.698 GB
Notification: Performance of matching and sorting (n=43): time 0.00387/0.8887, allocations: 1.284 MB / 1.142 GB, free: 10.8 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.341e-05/0.8888, allocations: 60.78 kB / 1.142 GB, free: 10.73 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002476/0.8913, allocations: 1.743 MB / 1.143 GB, free: 10.35 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 5.442e-05/0.8913, allocations: 37.11 kB / 1.143 GB, free: 10.32 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004896/0.8918, allocations: 0.5181 MB / 1.144 GB, free: 10.14 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001628/0.892, allocations: 135.3 kB / 1.144 GB, free: 10.05 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.227e-05/0.8921, allocations: 9.969 kB / 1.144 GB, free: 10.05 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001724/0.8922, allocations: 328.5 kB / 1.144 GB, free: 9.738 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005305/0.8928, allocations: 199.8 kB / 1.145 GB, free: 9.703 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006424/0.8934, allocations: 300.8 kB / 1.145 GB, free: 9.555 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005872/0.894, allocations: 234.1 kB / 1.145 GB, free: 9.52 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.958e-06/0.8941, allocations: 0 / 1.145 GB, free: 9.52 MB / 0.698 GB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.002001/0.8961, allocations: 0.8095 MB / 1.146 GB, free: 9.277 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.006e-05/0.8961, allocations: 5.938 kB / 1.146 GB, free: 9.277 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.408e-05/0.8961, allocations: 11.23 kB / 1.146 GB, free: 9.27 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006979/0.8968, allocations: 190.2 kB / 1.146 GB, free: 9.23 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003826/0.8972, allocations: 81.48 kB / 1.146 GB, free: 9.211 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004886/0.9022, allocations: 2.887 MB / 1.149 GB, free: 7.582 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005562/0.9027, allocations: 82.39 kB / 1.149 GB, free: 7.539 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.13e-05/0.9028, allocations: 21.03 kB / 1.149 GB, free: 7.539 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 0.0006724/0.9035, allocations: 392.9 kB / 1.149 GB, free: 7.367 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001793/0.9037, allocations: 111.8 kB / 1.15 GB, free: 7.309 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002598/0.9039, allocations: 140 kB / 1.15 GB, free: 7.27 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.607e-06/0.904, allocations: 5.031 kB / 1.15 GB, free: 7.27 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.474e-05/0.904, allocations: 7.344 kB / 1.15 GB, free: 7.266 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.957e-06/0.904, allocations: 3.984 kB / 1.15 GB, free: 7.262 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003351/0.9074, allocations: 1.481 MB / 1.151 GB, free: 6.652 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.836e-06/0.9074, allocations: 0 / 1.151 GB, free: 6.652 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002692/0.9077, allocations: 44.53 kB / 1.151 GB, free: 6.645 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007016/0.9084, allocations: 215.6 kB / 1.151 GB, free: 6.578 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.582e-05/0.9085, allocations: 13.91 kB / 1.151 GB, free: 6.578 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005767/0.9142, allocations: 4.106 MB / 1.155 GB, free: 3.656 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.342e-06/0.9143, allocations: 4.062 kB / 1.155 GB, free: 3.652 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002507/0.9168, allocations: 1.082 MB / 1.156 GB, free: 3.277 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003699/0.9172, allocations: 217.9 kB / 1.157 GB, free: 3.105 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000123/0.9173, allocations: 9.875 kB / 1.157 GB, free: 3.105 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004779/0.9178, allocations: 41.91 kB / 1.157 GB, free: 3.094 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001541/0.918, allocations: 54.22 kB / 1.157 GB, free: 3.07 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.408e-05/0.918, allocations: 16.61 kB / 1.157 GB, free: 3.066 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.001809/0.9199, allocations: 1.281 MB / 1.158 GB, free: 2.785 MB / 0.698 GB
Notification: Performance of sort global known variables: time 7.72e-07/0.9199, allocations: 0 / 1.158 GB, free: 2.785 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.0009842/0.9209, allocations: 210 kB / 1.158 GB, free: 2.762 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 0.00171/0.9226, allocations: 499.2 kB / 1.159 GB, free: 2.535 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.00179/0.9244, allocations: 0.6999 MB / 1.159 GB, free: 2.297 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 6.984e-06/0.9244, allocations: 0.5 kB / 1.159 GB, free: 2.297 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.001152/0.9256, allocations: 0.5609 MB / 1.16 GB, free: 1.988 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009521/0.9266, allocations: 170.4 kB / 1.16 GB, free: 1.945 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004542/0.9311, allocations: 2.63 MB / 1.163 GB, free: 0.6289 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001075/0.9322, allocations: 1.172 MB / 1.164 GB, free: 15.74 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.0003522/0.9326, allocations: 89.73 kB / 1.164 GB, free: 15.7 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000126/0.9327, allocations: 39.55 kB / 1.164 GB, free: 15.68 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.388e-06/0.9327, allocations: 0 / 1.164 GB, free: 15.68 MB / 0.7136 GB
Notification: Performance of Templates: time 0.02531/0.958, allocations: 9.224 MB / 1.173 GB, free: 11.19 MB / 0.7136 GB