Running command: translateModel(Buildings.Airflow.Multizone.Examples.ZonalFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Airflow.Multizone.Examples.ZonalFlow")
Notification: Performance of loadModel(Buildings): time 3.574/3.574, allocations: 403.3 MB / 415.4 MB, free: 13.01 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.802e-05/3.819e-05, allocations: 7.938 kB / 0.499 GB, free: 13.48 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5202/0.5203, allocations: 92.69 MB / 0.5895 GB, free: 14.51 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.971/5.491, allocations: 2.168 GB / 2.758 GB, free: 164.3 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002254/5.491, allocations: 81.03 kB / 2.758 GB, free: 164.2 MB / 0.7761 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Airflow/Multizone/ZonalFlow_ACS.mo:29:3-37:11:writable] Warning: The standard says that initial() may only be used as a when condition (when initial() or when {..., initial(), ...}), but got condition useDefaultProperties and initial().
Notification: Performance of FrontEnd - DAE generated: time 1.743/7.234, allocations: 460.4 MB / 3.207 GB, free: 7.082 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.073e-06/7.234, allocations: 0 / 3.207 GB, free: 7.082 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 7.427e-05/7.234, allocations: 27.92 kB / 3.207 GB, free: 7.055 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 190
 * Number of variables: 190
Notification: Performance of Generate backend data structure: time 0.003368/7.238, allocations: 1.232 MB / 3.209 GB, free: 5.777 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.007e-05/7.238, allocations: 8.031 kB / 3.209 GB, free: 5.77 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002843/7.24, allocations: 310.5 kB / 3.209 GB, free: 5.465 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00182/7.242, allocations: 0.7772 MB / 3.21 GB, free: 4.648 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.202e-05/7.242, allocations: 61.98 kB / 3.21 GB, free: 4.59 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001497/7.243, allocations: 79.91 kB / 3.21 GB, free: 4.512 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001642/7.244, allocations: 0.7728 MB / 3.211 GB, free: 3.734 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.85e-05/7.244, allocations: 0 / 3.211 GB, free: 3.734 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001119/7.244, allocations: 35.95 kB / 3.211 GB, free: 3.699 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.044e-05/7.244, allocations: 41.97 kB / 3.211 GB, free: 3.656 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001566/7.246, allocations: 0.7575 MB / 3.211 GB, free: 2.898 MB / 0.7761 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.5011/7.747, allocations: 3.661 MB / 3.215 GB, free: 168.8 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001135/7.748, allocations: 0.5013 MB / 3.215 GB, free: 168.8 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008398/7.749, allocations: 350.6 kB / 3.216 GB, free: 168.8 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.113e-05/7.749, allocations: 9.359 kB / 3.216 GB, free: 168.8 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008401/7.75, allocations: 371.4 kB / 3.216 GB, free: 168.7 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=58): time 4.26e-06/7.75, allocations: 3.125 kB / 3.216 GB, free: 168.7 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=58): time 0.001612/7.752, allocations: 0.6092 MB / 3.217 GB, free: 168.7 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.026e-05/7.752, allocations: 61.2 kB / 3.217 GB, free: 168.6 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007536/7.753, allocations: 425.3 kB / 3.217 GB, free: 168.5 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 7.586e-05/7.753, allocations: 40.14 kB / 3.217 GB, free: 168.5 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00028/7.753, allocations: 388.6 kB / 3.218 GB, free: 168.3 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002163/7.753, allocations: 203.3 kB / 3.218 GB, free: 168.2 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.171e-05/7.753, allocations: 12.62 kB / 3.218 GB, free: 168.2 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0001274/7.753, allocations: 371.9 kB / 3.218 GB, free: 167.9 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004878/7.754, allocations: 227.1 kB / 3.218 GB, free: 167.9 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005479/7.754, allocations: 348.2 kB / 3.219 GB, free: 167.8 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005869/7.755, allocations: 286.9 kB / 3.219 GB, free: 167.8 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.385e-06/7.755, allocations: 1.5 kB / 3.219 GB, free: 167.8 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=72) (initialization): time 0.001483/7.757, allocations: 0.6853 MB / 3.22 GB, free: 167.7 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 2.519e-05/7.757, allocations: 9.469 kB / 3.22 GB, free: 167.7 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.178e-05/7.757, allocations: 10.56 kB / 3.22 GB, free: 167.7 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.794e-05/7.757, allocations: 10.22 kB / 3.22 GB, free: 167.7 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000762/7.757, allocations: 117.4 kB / 3.22 GB, free: 167.7 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.673e-05/7.757, allocations: 7.297 kB / 3.22 GB, free: 167.7 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001083/7.759, allocations: 96.73 kB / 3.22 GB, free: 167.7 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.105e-05/7.759, allocations: 18.77 kB / 3.22 GB, free: 167.7 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (72):
 * Single equations (assignments): 72
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001877/7.759, allocations: 137.5 kB / 3.22 GB, free: 167.6 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001641/7.759, allocations: 73.02 kB / 3.22 GB, free: 167.6 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002326/7.759, allocations: 86.67 kB / 3.22 GB, free: 167.6 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.105e-05/7.759, allocations: 9.172 kB / 3.22 GB, free: 167.5 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.097e-05/7.759, allocations: 5.031 kB / 3.22 GB, free: 167.5 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001185/7.761, allocations: 0.7053 MB / 3.221 GB, free: 167.3 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003428/7.764, allocations: 1.65 MB / 3.222 GB, free: 167 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.98e-06/7.764, allocations: 1.156 kB / 3.222 GB, free: 167 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009775/7.765, allocations: 145.5 kB / 3.223 GB, free: 167 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.169e-05/7.765, allocations: 4.281 kB / 3.223 GB, free: 167 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.982e-05/7.765, allocations: 18.36 kB / 3.223 GB, free: 167 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.098e-06/7.765, allocations: 0 / 3.223 GB, free: 167 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.218e-06/7.765, allocations: 4.594 kB / 3.223 GB, free: 167 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001929/7.767, allocations: 1.094 MB / 3.224 GB, free: 166.7 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005449/7.768, allocations: 217.4 kB / 3.224 GB, free: 166.6 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001365/7.768, allocations: 12.75 kB / 3.224 GB, free: 166.6 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001043/7.769, allocations: 70.53 kB / 3.224 GB, free: 166.6 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.693e-05/7.769, allocations: 32.88 kB / 3.224 GB, free: 166.6 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.973e-05/7.769, allocations: 21.64 kB / 3.224 GB, free: 166.6 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.0005487/7.77, allocations: 342.8 kB / 3.224 GB, free: 166.5 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 1.013e-06/7.77, allocations: 0 / 3.224 GB, free: 166.5 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.001462/7.771, allocations: 401.5 kB / 3.225 GB, free: 166.5 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 6 (rooA.dynBal.U,rooA.dynBal.m,rooA.dynBal.mXi[1],rooB.dynBal.U,rooB.dynBal.m,rooB.dynBal.mXi[1])
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (58):
 * Single equations (assignments): 58
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001885/7.773, allocations: 1.281 MB / 3.226 GB, free: 166.2 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.001159/7.774, allocations: 0.5713 MB / 3.227 GB, free: 166.2 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 4.907e-06/7.774, allocations: 0 / 3.227 GB, free: 166.2 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005204/7.775, allocations: 294.9 kB / 3.227 GB, free: 166.2 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002557/7.777, allocations: 465.1 kB / 3.227 GB, free: 166.1 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002897/7.78, allocations: 1.454 MB / 3.229 GB, free: 165.8 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006131/7.781, allocations: 1.052 MB / 3.23 GB, free: 165.1 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.001303/7.782, allocations: 204.4 kB / 3.23 GB, free: 165.1 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002639/7.782, allocations: 55.72 kB / 3.23 GB, free: 165.1 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.91e-06/7.782, allocations: 0 / 3.23 GB, free: 165.1 MB / 0.7761 GB
Notification: Performance of Templates: time 0.06263/7.845, allocations: 33.37 MB / 3.263 GB, free: 164.7 MB / 0.7761 GB