Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.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.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.001/5.001, allocations: 0.5623 GB / 0.5775 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 0.002514/0.002513, allocations: 357 kB / 0.6446 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 4.502/4.502, allocations: 410.7 MB / 1.113 GB, free: 5.953 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 0.001936/0.001935, allocations: 188.3 kB / 1.226 GB, free: 6.113 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004985/0.0004987, allocations: 12 kB / 1.349 GB, free: 8.246 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7284/0.7289, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.988/7.717, allocations: 2.324 GB / 3.786 GB, free: 79.83 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000328/7.717, allocations: 97.02 kB / 3.786 GB, free: 79.78 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.919/10.64, allocations: 476 MB / 4.251 GB, free: 232.2 MB / 0.948 GB
Notification: Performance of FrontEnd: time 1.843e-06/10.64, allocations: 0 / 4.251 GB, free: 232.2 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 8.58e-05/10.64, allocations: 18.5 kB / 4.251 GB, free: 232.2 MB / 0.948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 148
 * Number of variables: 148
Notification: Performance of Generate backend data structure: time 0.003671/10.64, allocations: 1.212 MB / 4.252 GB, free: 231.8 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.182e-05/10.64, allocations: 11.38 kB / 4.252 GB, free: 231.8 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00305/10.64, allocations: 305.6 kB / 4.252 GB, free: 231.7 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002219/10.65, allocations: 0.7392 MB / 4.253 GB, free: 231.5 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.217e-05/10.65, allocations: 46.72 kB / 4.253 GB, free: 231.5 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001539/10.65, allocations: 67.12 kB / 4.253 GB, free: 231.5 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001542/10.65, allocations: 0.5987 MB / 4.254 GB, free: 231.4 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.381e-05/10.65, allocations: 2.281 kB / 4.254 GB, free: 231.4 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.004e-05/10.65, allocations: 25.47 kB / 4.254 GB, free: 231.4 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.42e-05/10.65, allocations: 24.23 kB / 4.254 GB, free: 231.4 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001302/10.65, allocations: 0.5231 MB / 4.254 GB, free: 231.4 MB / 0.948 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 0.005045/10.65, allocations: 2.731 MB / 4.257 GB, free: 230.1 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009554/10.66, allocations: 464.2 kB / 4.257 GB, free: 230 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005152/10.66, allocations: 255.6 kB / 4.257 GB, free: 230 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002556/10.66, allocations: 110.4 kB / 4.258 GB, free: 229.9 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.814e-05/10.66, allocations: 37.19 kB / 4.258 GB, free: 229.9 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=46): time 3.306e-06/10.66, allocations: 3.562 kB / 4.258 GB, free: 229.9 MB / 0.948 GB
Notification: Performance of matching and sorting (n=49): time 0.004622/10.66, allocations: 1.501 MB / 4.259 GB, free: 229.5 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.892e-05/10.66, allocations: 58.91 kB / 4.259 GB, free: 229.4 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009234/10.66, allocations: 0.5407 MB / 4.26 GB, free: 229.3 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.00013/10.66, allocations: 36.42 kB / 4.26 GB, free: 229.3 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002734/10.66, allocations: 347.1 kB / 4.26 GB, free: 229.1 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002194/10.66, allocations: 167.2 kB / 4.26 GB, free: 229 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.979e-05/10.66, allocations: 11.5 kB / 4.26 GB, free: 229 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0001279/10.66, allocations: 382.9 kB / 4.261 GB, free: 228.7 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000454/10.66, allocations: 182.3 kB / 4.261 GB, free: 228.7 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005457/10.66, allocations: 298.2 kB / 4.261 GB, free: 228.6 MB / 0.948 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.003875/10.67, allocations: 0.7853 MB / 4.262 GB, free: 228.5 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.058e-06/10.67, allocations: 0 / 4.262 GB, free: 228.5 MB / 0.948 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.001546/10.67, allocations: 0.5989 MB / 4.262 GB, free: 228.4 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 7.996e-05/10.67, allocations: 145.6 kB / 4.262 GB, free: 228.3 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.487e-06/10.67, allocations: 0 / 4.262 GB, free: 228.3 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002266/10.67, allocations: 38.11 kB / 4.263 GB, free: 228.3 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001123/10.67, allocations: 118.3 kB / 4.263 GB, free: 228.3 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001781/10.67, allocations: 2.106 MB / 4.265 GB, free: 226.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001544/10.67, allocations: 52.17 kB / 4.265 GB, free: 226.4 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.544e-05/10.67, allocations: 18.66 kB / 4.265 GB, free: 226.4 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.082e-05/10.67, allocations: 2.125 kB / 4.265 GB, free: 226.4 MB / 0.948 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001305/10.68, allocations: 0.5082 MB / 4.265 GB, free: 226.3 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.005e-06/10.68, allocations: 3.875 kB / 4.265 GB, free: 226.3 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001821/10.68, allocations: 43.12 kB / 4.265 GB, free: 226.3 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007457/10.68, allocations: 97.61 kB / 4.265 GB, free: 226.3 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001398/10.68, allocations: 1.513 MB / 4.267 GB, free: 225 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001467/10.68, allocations: 52.08 kB / 4.267 GB, free: 225 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.112e-05/10.68, allocations: 15.12 kB / 4.267 GB, free: 225 MB / 0.948 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         vol.dynBal.medium.p = vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * 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 (57):
 * Single equations (assignments): 55
 * 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: 1 {(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0006622/10.68, allocations: 342.4 kB / 4.267 GB, free: 224.8 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001843/10.68, allocations: 77.58 kB / 4.267 GB, free: 224.8 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001457/10.68, allocations: 0.5598 MB / 4.268 GB, free: 224.7 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.166e-05/10.68, allocations: 5.25 kB / 4.268 GB, free: 224.7 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.861e-06/10.68, allocations: 3.969 kB / 4.268 GB, free: 224.7 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00119/10.68, allocations: 0.7894 MB / 4.269 GB, free: 224.3 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003501/10.69, allocations: 1.556 MB / 4.27 GB, free: 223.8 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.212e-06/10.69, allocations: 1.625 kB / 4.27 GB, free: 223.8 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001226/10.69, allocations: 126.6 kB / 4.27 GB, free: 223.8 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001782/10.69, allocations: 33.36 kB / 4.27 GB, free: 223.8 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.075e-05/10.69, allocations: 11.39 kB / 4.27 GB, free: 223.8 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001486/10.69, allocations: 1.951 MB / 4.272 GB, free: 222 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.628e-06/10.69, allocations: 1.031 kB / 4.272 GB, free: 222 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002205/10.69, allocations: 0.9311 MB / 4.273 GB, free: 221.8 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005149/10.69, allocations: 205.4 kB / 4.273 GB, free: 221.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001369/10.69, allocations: 18.62 kB / 4.273 GB, free: 221.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001047/10.69, allocations: 49.17 kB / 4.273 GB, free: 221.6 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.832e-05/10.69, allocations: 36.67 kB / 4.273 GB, free: 221.6 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.767e-05/10.69, allocations: 18.88 kB / 4.273 GB, free: 221.6 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0006434/10.69, allocations: 371.7 kB / 4.274 GB, free: 221.6 MB / 0.948 GB
Notification: Performance of sort global known variables: time 3.81e-07/10.69, allocations: 3.219 kB / 4.274 GB, free: 221.6 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.002089/10.7, allocations: 496.4 kB / 4.274 GB, free: 221.6 MB / 0.948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 5 (vol.dynBal.U,vol.dynBal.mXi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1])
 * 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 (47):
 * 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): 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: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002195/10.7, allocations: 1.213 MB / 4.275 GB, free: 221.3 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.002635/10.7, allocations: 1.009 MB / 4.276 GB, free: 221 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 8.897e-06/10.7, allocations: 6.719 kB / 4.276 GB, free: 221 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007936/10.7, allocations: 372 kB / 4.277 GB, free: 220.9 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00403/10.71, allocations: 481.1 kB / 4.277 GB, free: 220.9 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003575/10.71, allocations: 1.967 MB / 4.279 GB, free: 220.1 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006021/10.71, allocations: 1.021 MB / 4.28 GB, free: 219.4 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.001454/10.71, allocations: 214.4 kB / 4.28 GB, free: 219.4 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002773/10.71, allocations: 65.64 kB / 4.28 GB, free: 219.4 MB / 0.948 GB
Notification: Performance of SimCode: time 1.052e-06/10.71, allocations: 0 / 4.28 GB, free: 219.4 MB / 0.948 GB
Notification: Performance of Templates: time 0.07068/10.78, allocations: 29.12 MB / 4.309 GB, free: 218.9 MB / 0.948 GB