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 2.231/2.231, allocations: 252.6 MB / 265.2 MB, free: 5.699 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 0.001458/0.001458, allocations: 183.9 kB / 324.5 MB, free: 14.36 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.129/2.129, allocations: 205.4 MB / 0.5754 GB, free: 10.48 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 0.001286/0.001285, allocations: 98.14 kB / 0.6797 GB, free: 15.71 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 4.198e-05/4.216e-05, allocations: 11.94 kB / 0.7911 GB, free: 96.62 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2004/0.2005, allocations: 106.2 MB / 0.8949 GB, free: 6.289 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 8.202/8.403, allocations: 2.474 GB / 3.369 GB, free: 196.3 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003066/8.403, allocations: 96.62 kB / 3.369 GB, free: 196.2 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 5.054/13.46, allocations: 0.9047 GB / 4.274 GB, free: 129 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.194e-06/13.46, allocations: 3.906 kB / 4.274 GB, free: 129 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0008979/13.46, allocations: 125.4 kB / 4.274 GB, free: 129 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 0.01858/13.48, allocations: 4.246 MB / 4.278 GB, free: 127.6 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.799e-05/13.48, allocations: 12.09 kB / 4.278 GB, free: 127.6 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01352/13.49, allocations: 1.244 MB / 4.279 GB, free: 127.3 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02175/13.51, allocations: 5.376 MB / 4.285 GB, free: 126.7 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004134/13.51, allocations: 281.4 kB / 4.285 GB, free: 126.7 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001821/13.51, allocations: 373.8 kB / 4.285 GB, free: 126.7 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01771/13.53, allocations: 4.984 MB / 4.29 GB, free: 126.1 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002808/13.53, allocations: 15.84 kB / 4.29 GB, free: 126.1 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00158/13.53, allocations: 156.4 kB / 4.29 GB, free: 126.1 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002148/13.53, allocations: 182.3 kB / 4.291 GB, free: 126.1 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01489/13.55, allocations: 4.628 MB / 4.295 GB, free: 126.1 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 0.051/13.6, allocations: 19.54 MB / 4.314 GB, free: 119.4 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008418/13.61, allocations: 3.28 MB / 4.317 GB, free: 119.4 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004178/13.61, allocations: 1.683 MB / 4.319 GB, free: 119.3 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002856/13.62, allocations: 1.86 MB / 4.321 GB, free: 117.4 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005188/13.62, allocations: 1.828 MB / 4.323 GB, free: 117.2 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=267): time 8.276e-06/13.62, allocations: 0 / 4.323 GB, free: 117.2 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=267): time 0.0104/13.63, allocations: 3.149 MB / 4.326 GB, free: 116.9 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001164/13.63, allocations: 288.9 kB / 4.326 GB, free: 116.6 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00853/13.64, allocations: 3.428 MB / 4.329 GB, free: 116.3 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009372/13.64, allocations: 73.39 kB / 4.329 GB, free: 116.3 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002606/13.64, allocations: 1.973 MB / 4.331 GB, free: 115.6 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001588/13.65, allocations: 0.9107 MB / 4.332 GB, free: 115 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003653/13.65, allocations: 59.66 kB / 4.332 GB, free: 115 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0002158/13.65, allocations: 427.6 kB / 4.333 GB, free: 114.7 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003617/13.65, allocations: 1.342 MB / 4.334 GB, free: 114.7 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004429/13.65, allocations: 2.037 MB / 4.336 GB, free: 114 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005367/13.66, allocations: 1.69 MB / 4.338 GB, free: 113.9 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.957e-05/13.66, allocations: 3.312 kB / 4.338 GB, free: 113.9 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=372) (initialization): time 0.01457/13.67, allocations: 3.952 MB / 4.341 GB, free: 113.6 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002015/13.68, allocations: 7.419 MB / 4.349 GB, free: 105.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.532e-05/13.68, allocations: 15.69 kB / 4.349 GB, free: 105.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001369/13.68, allocations: 111.2 kB / 4.349 GB, free: 105.8 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01076/13.69, allocations: 0.8122 MB / 4.35 GB, free: 105.8 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004243/13.69, allocations: 2.151 MB / 4.352 GB, free: 103.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01043/13.7, allocations: 0.5167 MB / 4.352 GB, free: 103.8 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001158/13.7, allocations: 144 kB / 4.352 GB, free: 103.8 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.622e-05/13.7, allocations: 6.906 kB / 4.352 GB, free: 103.8 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01555/13.72, allocations: 3.621 MB / 4.356 GB, free: 103.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.174e-05/13.72, allocations: 14.56 kB / 4.356 GB, free: 103.7 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001261/13.72, allocations: 120.2 kB / 4.356 GB, free: 103.7 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0102/13.73, allocations: 0.7931 MB / 4.357 GB, free: 103.7 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003504/13.74, allocations: 1.571 MB / 4.358 GB, free: 102.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01004/13.75, allocations: 490.4 kB / 4.359 GB, free: 102.2 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001187/13.75, allocations: 143.7 kB / 4.359 GB, free: 102.2 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 0.001553/13.75, allocations: 289.5 kB / 4.359 GB, free: 102.1 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001953/13.75, allocations: 393 kB / 4.36 GB, free: 101.9 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.015/13.77, allocations: 3.947 MB / 4.363 GB, free: 101.7 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.546e-05/13.77, allocations: 26.81 kB / 4.363 GB, free: 101.7 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.155e-06/13.77, allocations: 0 / 4.363 GB, free: 101.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.009906/13.78, allocations: 3.092 MB / 4.367 GB, free: 101.3 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02699/13.8, allocations: 8.558 MB / 4.375 GB, free: 100.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.021e-05/13.8, allocations: 6.969 kB / 4.375 GB, free: 100.6 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007/13.81, allocations: 0.639 MB / 4.376 GB, free: 100.6 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0009115/13.81, allocations: 96.42 kB / 4.376 GB, free: 100.6 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007658/13.81, allocations: 87.61 kB / 4.376 GB, free: 100.6 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002726/13.81, allocations: 2.144 MB / 4.378 GB, free: 98.77 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.428e-06/13.81, allocations: 6.906 kB / 4.378 GB, free: 98.77 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.017/13.83, allocations: 5.479 MB / 4.383 GB, free: 96.89 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.004447/13.84, allocations: 1.07 MB / 4.384 GB, free: 96.26 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001724/13.84, allocations: 57.83 kB / 4.384 GB, free: 96.22 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007353/13.84, allocations: 335.3 kB / 4.385 GB, free: 96.17 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007989/13.85, allocations: 170.4 kB / 4.385 GB, free: 96.15 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005355/13.85, allocations: 121.1 kB / 4.385 GB, free: 96.13 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.006965/13.85, allocations: 2.7 MB / 4.387 GB, free: 95.14 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 9.02e-07/13.85, allocations: 2.906 kB / 4.387 GB, free: 95.14 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.01319/13.87, allocations: 2.431 MB / 4.39 GB, free: 94.57 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 0.004669/13.87, allocations: 1.618 MB / 4.391 GB, free: 94.22 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.01692/13.89, allocations: 5.609 MB / 4.397 GB, free: 92.18 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.318e-05/13.89, allocations: 7.641 kB / 4.397 GB, free: 92.18 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.005284/13.89, allocations: 1.757 MB / 4.399 GB, free: 91.51 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01671/13.91, allocations: 2.014 MB / 4.401 GB, free: 91.16 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02436/13.93, allocations: 7.848 MB / 4.408 GB, free: 88.44 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004939/13.94, allocations: 3.122 MB / 4.411 GB, free: 87.3 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.0181/13.96, allocations: 3.013 MB / 4.414 GB, free: 87.03 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002217/13.96, allocations: 322.6 kB / 4.415 GB, free: 87 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.943e-06/13.96, allocations: 0 / 4.415 GB, free: 87 MB / 0.8698 GB
Notification: Performance of Templates: time 0.2447/14.2, allocations: 98.29 MB / 4.511 GB, free: 30.5 MB / 0.8698 GB