Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.SolarCollectors.Examples.Tubular.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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.SolarCollectors.Examples.Tubular,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.SolarCollectors.Examples.Tubular")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.284/2.284, allocations: 253.2 MB / 260.6 MB, free: 7.504 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001528/0.001527, allocations: 182.8 kB / 319.9 MB, free: 3.082 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.086/2.086, allocations: 205.6 MB / 0.5708 GB, free: 15.16 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001161/0.00116, allocations: 94.64 kB / 0.6751 GB, free: 4.52 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.776e-05/1.782e-05, allocations: 4 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2013/0.2013, allocations: 106.3 MB / 0.8887 GB, free: 11.87 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 8.277/8.479, allocations: 2.475 GB / 3.363 GB, free: 212 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003014/8.479, allocations: 86.92 kB / 3.363 GB, free: 211.9 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 5.118/13.6, allocations: 0.8989 GB / 4.262 GB, free: 124.7 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.044e-06/13.6, allocations: 0 / 4.262 GB, free: 124.7 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.000894/13.6, allocations: 134.1 kB / 4.262 GB, free: 124.7 MB / 0.8698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 967
 * Number of variables: 967
Notification: Performance of Generate backend data structure: time 0.01759/13.62, allocations: 4.251 MB / 4.266 GB, free: 123.3 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.492e-05/13.62, allocations: 12.78 kB / 4.267 GB, free: 123.3 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01368/13.63, allocations: 1.246 MB / 4.268 GB, free: 123 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02286/13.65, allocations: 5.371 MB / 4.273 GB, free: 122.4 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003056/13.65, allocations: 118.7 kB / 4.273 GB, free: 122.4 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001868/13.65, allocations: 215.9 kB / 4.273 GB, free: 122.4 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01472/13.67, allocations: 4.353 MB / 4.278 GB, free: 122.4 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01701/13.69, allocations: 4.472 MB / 4.282 GB, free: 121.8 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001897/13.69, allocations: 11.12 kB / 4.282 GB, free: 121.8 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001085/13.69, allocations: 7.812 kB / 4.282 GB, free: 121.8 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002791/13.69, allocations: 171.6 kB / 4.282 GB, free: 121.8 MB / 0.8698 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 0.05797/13.75, allocations: 18.82 MB / 4.3 GB, free: 115.3 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01182/13.76, allocations: 3.13 MB / 4.304 GB, free: 115.3 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005204/13.76, allocations: 1.6 MB / 4.305 GB, free: 115.2 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003946/13.77, allocations: 1.864 MB / 4.307 GB, free: 113.3 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007419/13.78, allocations: 1.753 MB / 4.309 GB, free: 113.1 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=267): time 9.558e-06/13.78, allocations: 0 / 4.309 GB, free: 113.1 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=267): time 0.1498/13.92, allocations: 7.333 MB / 4.316 GB, free: 112.8 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001366/13.93, allocations: 288.9 kB / 4.316 GB, free: 112.5 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009174/13.93, allocations: 2.973 MB / 4.319 GB, free: 112.3 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009423/13.94, allocations: 28.98 kB / 4.319 GB, free: 112.2 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002845/13.94, allocations: 1.958 MB / 4.321 GB, free: 111.5 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001764/13.94, allocations: 0.8749 MB / 4.322 GB, free: 110.9 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003822/13.94, allocations: 0 / 4.322 GB, free: 110.9 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0002713/13.94, allocations: 430.8 kB / 4.322 GB, free: 110.6 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003462/13.94, allocations: 1.289 MB / 4.323 GB, free: 110.6 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004294/13.95, allocations: 1.957 MB / 4.325 GB, free: 109.8 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.3551/14.3, allocations: 13.16 MB / 4.338 GB, free: 109.8 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.73e-05/14.3, allocations: 3.812 kB / 4.338 GB, free: 109.8 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=372) (initialization): time 0.3413/14.65, allocations: 15.21 MB / 4.353 GB, free: 108.7 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001545/14.65, allocations: 7.296 MB / 4.36 GB, free: 101.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.477e-05/14.65, allocations: 18.8 kB / 4.36 GB, free: 101.2 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001087/14.65, allocations: 111.3 kB / 4.36 GB, free: 101.2 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00795/14.66, allocations: 0.8126 MB / 4.361 GB, free: 101.2 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002789/14.66, allocations: 2.104 MB / 4.363 GB, free: 99.34 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007699/14.67, allocations: 437 kB / 4.364 GB, free: 99.17 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009836/14.67, allocations: 146.6 kB / 4.364 GB, free: 99.17 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.466e-05/14.67, allocations: 4.406 kB / 4.364 GB, free: 99.17 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.342/15.01, allocations: 14.84 MB / 4.378 GB, free: 98.24 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.339e-05/15.01, allocations: 25.19 kB / 4.378 GB, free: 98.24 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009633/15.01, allocations: 112 kB / 4.378 GB, free: 98.23 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007815/15.02, allocations: 0.8001 MB / 4.379 GB, free: 98.22 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002458/15.02, allocations: 1.499 MB / 4.381 GB, free: 96.99 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007688/15.03, allocations: 406 kB / 4.381 GB, free: 96.85 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001128/15.03, allocations: 140.2 kB / 4.381 GB, free: 96.85 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 76
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (370):
 * Single equations (assignments): 368
 * 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 2}
Notification: Performance of prepare postOptimizeDAE: time 0.001139/15.03, allocations: 176.4 kB / 4.381 GB, free: 96.73 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001697/15.03, allocations: 356.3 kB / 4.382 GB, free: 96.55 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1299/15.16, allocations: 8.06 MB / 4.389 GB, free: 95.98 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.241e-05/15.16, allocations: 25.94 kB / 4.389 GB, free: 95.98 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.554e-06/15.16, allocations: 1.969 kB / 4.389 GB, free: 95.98 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.129/15.29, allocations: 7.269 MB / 4.397 GB, free: 95.34 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1416/15.43, allocations: 12.25 MB / 4.409 GB, free: 94.43 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.845e-05/15.43, allocations: 6.781 kB / 4.409 GB, free: 94.43 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007015/15.44, allocations: 0.6351 MB / 4.409 GB, free: 94.42 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000928/15.44, allocations: 88.86 kB / 4.409 GB, free: 94.41 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008853/15.44, allocations: 62.72 kB / 4.409 GB, free: 94.41 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002712/15.45, allocations: 2.086 MB / 4.411 GB, free: 92.59 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.747e-06/15.45, allocations: 7.922 kB / 4.411 GB, free: 92.59 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1297/15.57, allocations: 9.576 MB / 4.421 GB, free: 91.7 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.004294/15.58, allocations: 1.033 MB / 4.422 GB, free: 91.38 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001498/15.58, allocations: 15.2 kB / 4.422 GB, free: 91.38 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007321/15.59, allocations: 291.7 kB / 4.422 GB, free: 91.34 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008472/15.59, allocations: 178.5 kB / 4.422 GB, free: 91.34 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005588/15.59, allocations: 121.8 kB / 4.422 GB, free: 91.33 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.005278/15.59, allocations: 2.294 MB / 4.425 GB, free: 91.19 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 1.192e-06/15.59, allocations: 0 / 4.425 GB, free: 91.19 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.01216/15.61, allocations: 2.313 MB / 4.427 GB, free: 90.77 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 11 (solCol.vol[1].dynBal.U,solCol.vol[2].dynBal.U,solCol.vol[3].dynBal.U,solCol.vol[4].dynBal.U,solCol.vol[5].dynBal.U,solCol.vol[6].dynBal.U,solCol.vol[7].dynBal.U,solCol.vol[8].dynBal.U,solCol.vol[9].dynBal.U,TOut.T,TIn.T)
 * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 2 (weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (286):
 * Single equations (assignments): 276
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 6
 * When equations: 2
 * 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 0.004365/15.61, allocations: 1.614 MB / 4.428 GB, free: 90.36 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.0138/15.63, allocations: 5.352 MB / 4.434 GB, free: 90.06 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.371e-05/15.63, allocations: 8.016 kB / 4.434 GB, free: 90.06 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.004293/15.63, allocations: 1.68 MB / 4.435 GB, free: 89.95 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01492/15.64, allocations: 1.757 MB / 4.437 GB, free: 89.86 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02325/15.67, allocations: 7.616 MB / 4.444 GB, free: 87.99 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005298/15.67, allocations: 3.115 MB / 4.447 GB, free: 87.17 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.01789/15.69, allocations: 2.74 MB / 4.45 GB, free: 86.9 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002311/15.69, allocations: 311.4 kB / 4.45 GB, free: 86.89 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.683e-06/15.69, allocations: 0 / 4.45 GB, free: 86.89 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1849/15.88, allocations: 78.9 MB / 4.527 GB, free: 26.15 MB / 0.8698 GB