Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.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 IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001426/0.00143, allocations: 184.8 kB / 15.76 MB, free: 5.996 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.7229/0.7229, allocations: 82.93 MB / 99.42 MB, free: 3.293 MB / 74.72 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.226/2.226, allocations: 205.4 MB / 325.4 MB, free: 3.238 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001024/0.001024, allocations: 86.2 kB / 393.6 MB, free: 15 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004455/0.0004458, allocations: 16 kB / 471.5 MB, free: 66.52 MB / 362.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.08933/0.0898, allocations: 67.45 MB / 0.5264 GB, free: 15.04 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4): time 0.5883/0.6782, allocations: 132.4 MB / 0.6557 GB, free: 4.703 MB / 442.7 MB
Notification: Performance of NFInst.instExpressions: time 0.02938/0.7076, allocations: 18.18 MB / 0.6734 GB, free: 6.18 MB / 458.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001838/0.7095, allocations: 43 kB / 0.6735 GB, free: 6.16 MB / 458.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002784/0.7123, allocations: 1.359 MB / 0.6748 GB, free: 5.367 MB / 458.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.006235/0.7186, allocations: 1.839 MB / 0.6766 GB, free: 4.008 MB / 458.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.006406/0.725, allocations: 1.013 MB / 0.6776 GB, free: 3.309 MB / 458.7 MB
Notification: Performance of NFFlatten.flatten: time 0.003532/0.7286, allocations: 0.8589 MB / 0.6784 GB, free: 2.797 MB / 458.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.00172/0.7304, allocations: 494.6 kB / 0.6789 GB, free: 2.512 MB / 458.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008874/0.7313, allocations: 456.5 kB / 0.6793 GB, free: 2.277 MB / 458.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001209/0.7325, allocations: 0.6799 MB / 0.68 GB, free: 1.664 MB / 458.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001258/0.7327, allocations: 28 kB / 0.68 GB, free: 1.637 MB / 458.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003111/0.733, allocations: 59.92 kB / 0.6801 GB, free: 1.578 MB / 458.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.000366/0.7334, allocations: 283 kB / 0.6804 GB, free: 1.301 MB / 458.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.00029/0.7337, allocations: 209.1 kB / 0.6805 GB, free: 1.09 MB / 458.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001272/0.735, allocations: 0.869 MB / 0.6814 GB, free: 224 kB / 458.7 MB
Notification: Performance of FrontEnd - DAE generated: time 3.372e-06/0.735, allocations: 4 kB / 0.6814 GB, free: 220 kB / 458.7 MB
Notification: Performance of FrontEnd: time 2.276e-06/0.735, allocations: 4 kB / 0.6814 GB, free: 216 kB / 458.7 MB
Notification: Performance of Transformations before backend: time 1.829e-05/0.735, allocations: 0 / 0.6814 GB, free: 216 kB / 458.7 MB
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 0.00267/0.7377, allocations: 1.293 MB / 0.6827 GB, free: 14.87 MB / 474.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.074e-05/0.7378, allocations: 12.03 kB / 0.6827 GB, free: 14.86 MB / 474.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002602/0.738, allocations: 130.4 kB / 0.6828 GB, free: 14.73 MB / 474.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001278/0.7393, allocations: 0.6011 MB / 0.6834 GB, free: 14.07 MB / 474.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001836/0.7395, allocations: 78.69 kB / 0.6835 GB, free: 13.99 MB / 474.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001147/0.7397, allocations: 44 kB / 0.6835 GB, free: 13.95 MB / 474.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001416/0.7411, allocations: 0.5262 MB / 0.684 GB, free: 13.4 MB / 474.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.425e-05/0.7411, allocations: 0 / 0.684 GB, free: 13.4 MB / 474.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.518e-05/0.7412, allocations: 16 kB / 0.684 GB, free: 13.39 MB / 474.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.675e-05/0.7413, allocations: 12 kB / 0.684 GB, free: 13.38 MB / 474.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001287/0.7426, allocations: 423.7 kB / 0.6845 GB, free: 12.96 MB / 474.7 MB
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 0.004609/0.7472, allocations: 2.686 MB / 0.6871 GB, free: 10.02 MB / 474.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001656/0.7489, allocations: 0.5434 MB / 0.6876 GB, free: 9.473 MB / 474.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 4.359e-05/0.7489, allocations: 12.56 kB / 0.6876 GB, free: 9.461 MB / 474.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007666/0.7497, allocations: 303 kB / 0.6879 GB, free: 9.152 MB / 474.7 MB
Notification: Performance of pre-optimization done (n=43): time 4.518e-06/0.7497, allocations: 3.938 kB / 0.6879 GB, free: 9.148 MB / 474.7 MB
Notification: Performance of matching and sorting (n=43): time 0.004167/0.7539, allocations: 1.282 MB / 0.6892 GB, free: 7.816 MB / 474.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.104e-05/0.754, allocations: 59.41 kB / 0.6892 GB, free: 7.746 MB / 474.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002669/0.7567, allocations: 1.739 MB / 0.6909 GB, free: 5.996 MB / 474.7 MB
Notification: Performance of collectPreVariables (initialization): time 8.339e-05/0.7568, allocations: 37.7 kB / 0.691 GB, free: 5.953 MB / 474.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0006167/0.7574, allocations: 0.521 MB / 0.6915 GB, free: 5.426 MB / 474.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0002306/0.7577, allocations: 138.1 kB / 0.6916 GB, free: 5.289 MB / 474.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.801e-05/0.7578, allocations: 8 kB / 0.6916 GB, free: 5.281 MB / 474.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002439/0.758, allocations: 326 kB / 0.6919 GB, free: 4.957 MB / 474.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000689/0.7587, allocations: 201 kB / 0.6921 GB, free: 4.762 MB / 474.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006467/0.7594, allocations: 304.9 kB / 0.6924 GB, free: 4.426 MB / 474.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006261/0.76, allocations: 233.8 kB / 0.6926 GB, free: 4.199 MB / 474.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.955e-06/0.7601, allocations: 4 kB / 0.6926 GB, free: 4.195 MB / 474.7 MB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.002201/0.7623, allocations: 0.7997 MB / 0.6934 GB, free: 3.387 MB / 474.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.925e-05/0.7623, allocations: 14.03 kB / 0.6934 GB, free: 3.375 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.122e-05/0.7624, allocations: 0 / 0.6934 GB, free: 3.375 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007469/0.7631, allocations: 196.2 kB / 0.6936 GB, free: 3.184 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000414/0.7635, allocations: 95.78 kB / 0.6937 GB, free: 3.09 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005277/0.7688, allocations: 2.878 MB / 0.6965 GB, free: 76 kB / 474.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006069/0.7695, allocations: 71.5 kB / 0.6966 GB, free: 4 kB / 474.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.918e-05/0.7696, allocations: 24.06 kB / 0.6966 GB, free: 15.98 MB / 490.7 MB
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 0.0007287/0.7703, allocations: 391.3 kB / 0.697 GB, free: 15.59 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001744/0.7705, allocations: 110.6 kB / 0.6971 GB, free: 15.48 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002753/0.7708, allocations: 135.6 kB / 0.6972 GB, free: 15.34 MB / 490.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.074e-06/0.7708, allocations: 4 kB / 0.6972 GB, free: 15.34 MB / 490.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.313e-05/0.7709, allocations: 4 kB / 0.6972 GB, free: 15.33 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.101e-05/0.7709, allocations: 3.984 kB / 0.6972 GB, free: 15.33 MB / 490.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003171/0.774, allocations: 1.48 MB / 0.6987 GB, free: 13.79 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.017e-06/0.7741, allocations: 0 / 0.6987 GB, free: 13.79 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002926/0.7744, allocations: 43.97 kB / 0.6987 GB, free: 13.75 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007291/0.7751, allocations: 205.5 kB / 0.6989 GB, free: 13.54 MB / 490.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.577e-05/0.7752, allocations: 15.98 kB / 0.6989 GB, free: 13.53 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006186/0.7814, allocations: 4.126 MB / 0.7029 GB, free: 9.137 MB / 490.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.308e-06/0.7815, allocations: 0 / 0.7029 GB, free: 9.137 MB / 490.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0027/0.7842, allocations: 1.076 MB / 0.704 GB, free: 8.039 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004135/0.7846, allocations: 219.6 kB / 0.7042 GB, free: 7.805 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001262/0.7848, allocations: 15.94 kB / 0.7042 GB, free: 7.789 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004691/0.7852, allocations: 47.88 kB / 0.7043 GB, free: 7.742 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001753/0.7854, allocations: 47.91 kB / 0.7043 GB, free: 7.695 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.751e-05/0.7855, allocations: 19.98 kB / 0.7043 GB, free: 7.676 MB / 490.7 MB
Notification: Performance of sorting global known variables: time 0.001948/0.7875, allocations: 1.276 MB / 0.7056 GB, free: 6.395 MB / 490.7 MB
Notification: Performance of sort global known variables: time 8.03e-07/0.7875, allocations: 0 / 0.7056 GB, free: 6.395 MB / 490.7 MB
Notification: Performance of remove unused functions: time 0.001053/0.7885, allocations: 207.7 kB / 0.7058 GB, free: 6.191 MB / 490.7 MB
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 0.001723/0.7903, allocations: 485 kB / 0.7062 GB, free: 5.859 MB / 490.7 MB
Notification: Performance of simCode: created initialization part: time 0.00196/0.7923, allocations: 0.7077 MB / 0.7069 GB, free: 5.141 MB / 490.7 MB
Notification: Performance of simCode: created event and clocks part: time 4.07e-06/0.7923, allocations: 0 / 0.7069 GB, free: 5.141 MB / 490.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.001219/0.7935, allocations: 0.5565 MB / 0.7075 GB, free: 4.559 MB / 490.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001119/0.7947, allocations: 187.4 kB / 0.7077 GB, free: 4.383 MB / 490.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005026/0.7997, allocations: 2.619 MB / 0.7102 GB, free: 1.738 MB / 490.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001159/0.8009, allocations: 1.169 MB / 0.7113 GB, free: 0.543 MB / 490.7 MB
Notification: Performance of simCode: alias equations: time 0.0004177/0.8013, allocations: 92.66 kB / 0.7114 GB, free: 460 kB / 490.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001436/0.8015, allocations: 47.42 kB / 0.7115 GB, free: 412 kB / 490.7 MB
Notification: Performance of SimCode: time 1.618e-06/0.8015, allocations: 7.938 kB / 0.7115 GB, free: 404 kB / 490.7 MB
Notification: Performance of Templates: time 0.02734/0.8288, allocations: 9.214 MB / 0.7205 GB, free: 7.266 MB / 0.4948 GB