Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.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.Fluid.Actuators.Dampers.Examples.VAVBoxExponential,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Actuators.Dampers.Examples.VAVBoxExponential")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.606/4.606, allocations: 0.5623 GB / 0.5769 GB, free: 3.336 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002338/0.002338, allocations: 356.5 kB / 0.644 GB, free: 185.6 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 3.86/3.86, allocations: 410.7 MB / 1.112 GB, free: 5.906 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001777/0.001777, allocations: 180.2 kB / 1.225 GB, free: 6.078 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004801/0.0004803, allocations: 12 kB / 1.348 GB, free: 8.211 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5706/0.5711, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Actuators.Dampers.Examples.VAVBoxExponential): time 0.1505/0.7217, allocations: 157.5 MB / 1.615 GB, free: 126.9 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.009523/0.7313, allocations: 6.002 MB / 1.62 GB, free: 120.8 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000856/0.7322, allocations: 27.75 kB / 1.62 GB, free: 120.8 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001081/0.7333, allocations: 341.9 kB / 1.621 GB, free: 120.5 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.003214/0.7365, allocations: 1.124 MB / 1.622 GB, free: 119.4 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005517/0.7421, allocations: 1.825 MB / 1.624 GB, free: 117.6 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.002052/0.7441, allocations: 1.781 MB / 1.625 GB, free: 115.8 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0006974/0.7448, allocations: 0.4911 MB / 1.626 GB, free: 115.3 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00125/0.7461, allocations: 0.6614 MB / 1.627 GB, free: 114.6 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.000646/0.7468, allocations: 0.5212 MB / 1.627 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.000125/0.7469, allocations: 40 kB / 1.627 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001694/0.7486, allocations: 0.7598 MB / 1.628 GB, free: 113.3 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002881/0.7489, allocations: 235.2 kB / 1.628 GB, free: 113.1 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001948/0.7491, allocations: 173.2 kB / 1.628 GB, free: 112.9 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.00116/0.7503, allocations: 0.9898 MB / 1.629 GB, free: 111.9 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 5.383e-06/0.7503, allocations: 3.938 kB / 1.629 GB, free: 111.9 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 1.879e-06/0.7504, allocations: 0 / 1.629 GB, free: 111.9 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 2.098e-05/0.7504, allocations: 0 / 1.629 GB, free: 111.9 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 91
 * Number of variables: 91
Notification: Performance of Generate backend data structure: time 0.002724/0.7531, allocations: 1.183 MB / 1.63 GB, free: 110.7 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 3.713e-05/0.7532, allocations: 8.562 kB / 1.63 GB, free: 110.7 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006948/0.7539, allocations: 138.8 kB / 1.63 GB, free: 110.5 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001332/0.7552, allocations: 0.7138 MB / 1.631 GB, free: 109.8 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.319e-05/0.7553, allocations: 37.7 kB / 1.631 GB, free: 109.7 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001015/0.7554, allocations: 44 kB / 1.631 GB, free: 109.7 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009585/0.7564, allocations: 0.5032 MB / 1.632 GB, free: 109.1 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.661e-05/0.7564, allocations: 3.953 kB / 1.632 GB, free: 109.1 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.009e-05/0.7565, allocations: 16 kB / 1.632 GB, free: 109.1 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.082e-05/0.7565, allocations: 12.61 kB / 1.632 GB, free: 109.1 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008781/0.7574, allocations: 354.4 kB / 1.632 GB, free: 108.8 MB / 0.8542 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 0.002765/0.7602, allocations: 1.946 MB / 1.634 GB, free: 106.7 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007863/0.761, allocations: 352 kB / 1.634 GB, free: 106.3 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003902/0.7614, allocations: 172.7 kB / 1.634 GB, free: 106.2 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002634/0.7617, allocations: 194.2 kB / 1.635 GB, free: 105.9 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.632e-05/0.7617, allocations: 38.56 kB / 1.635 GB, free: 105.9 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=26): time 2.96e-06/0.7617, allocations: 0 / 1.635 GB, free: 105.9 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=26): time 0.002174/0.7639, allocations: 0.7035 MB / 1.635 GB, free: 105.2 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.064e-05/0.764, allocations: 209.6 kB / 1.636 GB, free: 104.9 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001438/0.7654, allocations: 0.9075 MB / 1.636 GB, free: 104 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 5.506e-05/0.7655, allocations: 41.7 kB / 1.637 GB, free: 103.9 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002694/0.7658, allocations: 368.6 kB / 1.637 GB, free: 103.6 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 7.709e-05/0.7659, allocations: 90.66 kB / 1.637 GB, free: 103.5 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.663e-05/0.7659, allocations: 8 kB / 1.637 GB, free: 103.5 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 5.683e-05/0.766, allocations: 322.5 kB / 1.637 GB, free: 103.2 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004034/0.7664, allocations: 160.2 kB / 1.637 GB, free: 103 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005598/0.767, allocations: 369.4 kB / 1.638 GB, free: 102.6 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004492/0.7674, allocations: 199.6 kB / 1.638 GB, free: 102.4 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.624e-06/0.7674, allocations: 4 kB / 1.638 GB, free: 102.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=38) (initialization): time 0.001386/0.7688, allocations: 0.5441 MB / 1.639 GB, free: 101.8 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 4.782e-05/0.7689, allocations: 106.7 kB / 1.639 GB, free: 101.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.97e-05/0.7689, allocations: 0 / 1.639 GB, free: 101.7 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000383/0.7693, allocations: 68.75 kB / 1.639 GB, free: 101.6 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006533/0.77, allocations: 91.86 kB / 1.639 GB, free: 101.5 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005948/0.7706, allocations: 1.154 MB / 1.64 GB, free: 100.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00101/0.7716, allocations: 115.2 kB / 1.64 GB, free: 100.2 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.285e-05/0.7717, allocations: 19.94 kB / 1.64 GB, free: 100.2 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 9.341e-06/0.7717, allocations: 4 kB / 1.64 GB, free: 100.2 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001061/0.7728, allocations: 423.5 kB / 1.64 GB, free: 99.78 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.458e-05/0.7728, allocations: 0 / 1.64 GB, free: 99.78 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001826/0.773, allocations: 44.83 kB / 1.64 GB, free: 99.73 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004638/0.7735, allocations: 83.81 kB / 1.641 GB, free: 99.65 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001235/0.7748, allocations: 1.475 MB / 1.642 GB, free: 98.04 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001045/0.7758, allocations: 111.4 kB / 1.642 GB, free: 97.93 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.566e-05/0.7759, allocations: 11.98 kB / 1.642 GB, free: 97.92 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (31):
 * Single equations (assignments): 25
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of prepare postOptimizeDAE: time 0.0003706/0.7763, allocations: 293 kB / 1.642 GB, free: 97.62 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001499/0.7764, allocations: 79.06 kB / 1.642 GB, free: 97.55 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001136/0.7776, allocations: 469.5 kB / 1.643 GB, free: 97.08 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.799e-06/0.7776, allocations: 4 kB / 1.643 GB, free: 97.07 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.747e-06/0.7776, allocations: 0 / 1.643 GB, free: 97.07 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.11e-06/0.7776, allocations: 0 / 1.643 GB, free: 97.07 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002222/0.7799, allocations: 1.23 MB / 1.644 GB, free: 95.77 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.134e-06/0.7799, allocations: 0 / 1.644 GB, free: 95.77 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004789/0.7804, allocations: 63.89 kB / 1.644 GB, free: 95.7 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000164/0.7806, allocations: 44.77 kB / 1.644 GB, free: 95.66 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.582e-05/0.7806, allocations: 8 kB / 1.644 GB, free: 95.65 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005075/0.7811, allocations: 1.162 MB / 1.645 GB, free: 94.44 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.173e-06/0.7812, allocations: 4 kB / 1.645 GB, free: 94.43 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001476/0.7826, allocations: 0.7495 MB / 1.646 GB, free: 93.65 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003319/0.783, allocations: 208.1 kB / 1.646 GB, free: 93.43 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001328/0.7831, allocations: 11.98 kB / 1.646 GB, free: 93.41 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008309/0.784, allocations: 63.8 kB / 1.646 GB, free: 93.35 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.356e-05/0.7841, allocations: 19.97 kB / 1.646 GB, free: 93.33 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.545e-05/0.7841, allocations: 12 kB / 1.646 GB, free: 93.32 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001099/0.7852, allocations: 0.6668 MB / 1.647 GB, free: 92.66 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 7.97e-07/0.7852, allocations: 0 / 1.647 GB, free: 92.66 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.001234/0.7865, allocations: 347.5 kB / 1.647 GB, free: 92.32 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 4 (dam.filter.x[1],dam.filter.x[2],vav.filter.x[1],vav.filter.x[2])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (25):
 * Single equations (assignments): 23
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005924/0.7871, allocations: 246.4 kB / 1.648 GB, free: 92.08 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.002047/0.7892, allocations: 0.829 MB / 1.648 GB, free: 91.21 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 4.613e-06/0.7892, allocations: 0 / 1.648 GB, free: 91.21 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005592/0.7898, allocations: 187.8 kB / 1.649 GB, free: 91.03 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001961/0.7917, allocations: 331.7 kB / 1.649 GB, free: 90.71 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002055/0.7938, allocations: 1.498 MB / 1.65 GB, free: 89.17 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004318/0.7943, allocations: 0.9805 MB / 1.651 GB, free: 88.16 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.0008374/0.7951, allocations: 181.3 kB / 1.652 GB, free: 87.98 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002215/0.7954, allocations: 55.42 kB / 1.652 GB, free: 87.93 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.572e-06/0.7954, allocations: 0 / 1.652 GB, free: 87.93 MB / 0.8542 GB
Notification: Performance of Templates: time 0.03047/0.8258, allocations: 14.41 MB / 1.666 GB, free: 73.81 MB / 0.8542 GB