Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus")
translateModel(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001195/0.001195, allocations: 99.86 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001487/0.001487, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.654/1.654, allocations: 205.4 MB / 222.1 MB, free: 5.66 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.589/1.589, allocations: 251.9 MB / 0.51 GB, free: 4.906 MB / 414.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0005358/0.0005359, allocations: 12 kB / 0.6241 GB, free: 1.195 MB / 0.5137 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5491/0.5497, allocations: 106.3 MB / 0.728 GB, free: 11.44 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus): time 0.1772/0.7269, allocations: 153 MB / 0.8774 GB, free: 2.023 MB / 0.6856 GB
Notification: Performance of NFInst.instExpressions: time 0.01628/0.7433, allocations: 11.17 MB / 0.8883 GB, free: 6.836 MB / 0.7012 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001582/0.7449, allocations: 27.81 kB / 0.8883 GB, free: 6.809 MB / 0.7012 GB
Notification: Performance of NFTyping.typeComponents: time 0.001968/0.7469, allocations: 477.6 kB / 0.8888 GB, free: 6.34 MB / 0.7012 GB
Notification: Performance of NFTyping.typeBindings: time 0.006374/0.7533, allocations: 1.868 MB / 0.8906 GB, free: 4.473 MB / 0.7012 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003644/0.7569, allocations: 1.124 MB / 0.8917 GB, free: 3.371 MB / 0.7012 GB
Notification: Performance of NFFlatten.flatten: time 0.003031/0.76, allocations: 1.444 MB / 0.8931 GB, free: 1.926 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001251/0.7613, allocations: 0.6177 MB / 0.8937 GB, free: 1.289 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001351/0.7626, allocations: 0.6577 MB / 0.8944 GB, free: 0.6289 MB / 0.7012 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009411/0.7636, allocations: 497.8 kB / 0.8949 GB, free: 144 kB / 0.7012 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001923/0.7638, allocations: 39.94 kB / 0.8949 GB, free: 104 kB / 0.7012 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003636/0.7674, allocations: 1.611 MB / 0.8965 GB, free: 14.49 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003501/0.7678, allocations: 263 kB / 0.8967 GB, free: 14.23 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.000409/0.7682, allocations: 249 kB / 0.897 GB, free: 13.98 MB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.002821/0.771, allocations: 1.847 MB / 0.8988 GB, free: 12.13 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 2.614e-06/0.7711, allocations: 0 / 0.8988 GB, free: 12.13 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 1.643e-06/0.7711, allocations: 4 kB / 0.8988 GB, free: 12.12 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 4.675e-05/0.7711, allocations: 0 / 0.8988 GB, free: 12.12 MB / 0.7169 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 143
 * Number of variables: 143
Notification: Performance of Generate backend data structure: time 0.002975/0.7741, allocations: 1.584 MB / 0.9003 GB, free: 10.48 MB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 4.161e-05/0.7742, allocations: 12.03 kB / 0.9003 GB, free: 10.47 MB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009124/0.7751, allocations: 234.2 kB / 0.9005 GB, free: 10.24 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002497/0.7776, allocations: 1.783 MB / 0.9023 GB, free: 8.398 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.758e-05/0.7776, allocations: 49.31 kB / 0.9023 GB, free: 8.352 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001051/0.7778, allocations: 59.98 kB / 0.9024 GB, free: 8.293 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001273/0.779, allocations: 0.7362 MB / 0.9031 GB, free: 7.531 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.822e-05/0.7791, allocations: 0 / 0.9031 GB, free: 7.531 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.008e-05/0.7791, allocations: 20 kB / 0.9031 GB, free: 7.512 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.677e-05/0.7792, allocations: 16 kB / 0.9031 GB, free: 7.496 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001292/0.7805, allocations: 0.7155 MB / 0.9038 GB, free: 6.781 MB / 0.7169 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 0.003943/0.7844, allocations: 3.16 MB / 0.9069 GB, free: 3.48 MB / 0.7169 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001368/0.7858, allocations: 0.7142 MB / 0.9076 GB, free: 2.762 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.4968/1.283, allocations: 3.599 MB / 0.9111 GB, free: 48.3 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000777/1.283, allocations: 360.7 kB / 0.9115 GB, free: 48.26 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=52): time 3.005e-06/1.283, allocations: 0.75 kB / 0.9115 GB, free: 48.26 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=52): time 0.005494/1.289, allocations: 1.458 MB / 0.9129 GB, free: 48.11 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.498e-05/1.289, allocations: 83.52 kB / 0.913 GB, free: 48.02 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002886/1.292, allocations: 2.071 MB / 0.915 GB, free: 47.87 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 8.735e-05/1.292, allocations: 41.62 kB / 0.9151 GB, free: 47.84 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004287/1.292, allocations: 0.4937 MB / 0.9155 GB, free: 47.71 MB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001639/1.293, allocations: 184.5 kB / 0.9157 GB, free: 47.62 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.662e-05/1.293, allocations: 13.38 kB / 0.9157 GB, free: 47.62 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 7.069e-05/1.293, allocations: 333.9 kB / 0.916 GB, free: 47.32 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006522/1.293, allocations: 296.1 kB / 0.9163 GB, free: 47.32 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008759/1.294, allocations: 0.5655 MB / 0.9169 GB, free: 47.18 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007332/1.295, allocations: 339.4 kB / 0.9172 GB, free: 47.18 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.368e-06/1.295, allocations: 2.562 kB / 0.9172 GB, free: 47.18 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=81) (initialization): time 0.002351/1.297, allocations: 0.9688 MB / 0.9181 GB, free: 47.07 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002206/1.298, allocations: 0.9733 MB / 0.9191 GB, free: 46.07 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.253e-05/1.298, allocations: 6.25 kB / 0.9191 GB, free: 46.07 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.161/2.459, allocations: 193.5 MB / 1.108 GB, free: 9.789 MB / 0.8419 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000689/2.459, allocations: 131.9 kB / 1.108 GB, free: 9.672 MB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001482/2.461, allocations: 1.296 MB / 1.109 GB, free: 8.418 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001117/2.462, allocations: 102.9 kB / 1.11 GB, free: 8.328 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.925e-05/2.462, allocations: 31.8 kB / 1.11 GB, free: 8.301 MB / 0.8419 GB
Notification: Performance of prepare postOptimizeDAE: time 1.389e-05/2.462, allocations: 4 kB / 1.11 GB, free: 8.297 MB / 0.8419 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001773/2.464, allocations: 0.8434 MB / 1.11 GB, free: 7.719 MB / 0.8419 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.795e-06/2.464, allocations: 4.078 kB / 1.11 GB, free: 7.715 MB / 0.8419 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.582/4.045, allocations: 193.5 MB / 1.299 GB, free: 419.7 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005938/4.046, allocations: 128.4 kB / 1.3 GB, free: 419.6 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001109/4.047, allocations: 1.282 MB / 1.301 GB, free: 418.3 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009949/4.048, allocations: 95.52 kB / 1.301 GB, free: 418.3 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.501e-05/4.048, allocations: 36.67 kB / 1.301 GB, free: 418.2 MB / 0.9825 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.datRea.nextTimeEvent,datRea.nextTimeEvent,$PRE.datRea.nextTimeEventScaled,datRea.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (74):
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 6,1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0005522/4.049, allocations: 378.8 kB / 1.301 GB, free: 418 MB / 0.9825 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001372/4.049, allocations: 115.1 kB / 1.301 GB, free: 417.9 MB / 0.9825 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001767/4.051, allocations: 0.9307 MB / 1.302 GB, free: 417.3 MB / 0.9825 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.324e-05/4.051, allocations: 7.984 kB / 1.302 GB, free: 417.2 MB / 0.9825 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.921e-06/4.051, allocations: 3.891 kB / 1.302 GB, free: 417.2 MB / 0.9825 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00127/4.052, allocations: 0.9595 MB / 1.303 GB, free: 416.4 MB / 0.9825 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003588/4.056, allocations: 2.073 MB / 1.305 GB, free: 414.3 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.338e-06/4.056, allocations: 0 / 1.305 GB, free: 414.3 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000325/4.056, allocations: 86.06 kB / 1.305 GB, free: 414.2 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5473/4.603, allocations: 96.84 MB / 1.4 GB, free: 317.3 MB / 0.9825 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001814/4.604, allocations: 19.98 kB / 1.4 GB, free: 317.2 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000918/4.604, allocations: 0.7509 MB / 1.401 GB, free: 316.5 MB / 0.9825 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.124e-06/4.605, allocations: 0 / 1.401 GB, free: 316.5 MB / 0.9825 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003286/4.608, allocations: 1.481 MB / 1.402 GB, free: 315 MB / 0.9825 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005823/4.608, allocations: 316.9 kB / 1.402 GB, free: 314.7 MB / 0.9825 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001442/4.609, allocations: 16 kB / 1.402 GB, free: 314.6 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000573/4.609, allocations: 48.02 kB / 1.402 GB, free: 314.6 MB / 0.9825 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.235e-05/4.609, allocations: 36.34 kB / 1.403 GB, free: 314.6 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.598e-05/4.609, allocations: 31.97 kB / 1.403 GB, free: 314.5 MB / 0.9825 GB
Notification: Performance of sorting global known variables: time 0.00149/4.611, allocations: 1.544 MB / 1.404 GB, free: 313 MB / 0.9825 GB
Notification: Performance of sort global known variables: time 1.6e-07/4.611, allocations: 0 / 1.404 GB, free: 313 MB / 0.9825 GB
Notification: Performance of remove unused functions: time 0.00207/4.613, allocations: 0.7222 MB / 1.405 GB, free: 312.3 MB / 0.9825 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 1 (tow.vol.dynBal.U)
 * Number of discrete variables: 3 ($whenCondition1,datRea.nextTimeEvent,datRea.nextTimeEventScaled)
 * Number of discrete states: 2 (datRea.nextTimeEvent,datRea.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (50):
 * Single equations (assignments): 44
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 3
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 6}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001942/4.615, allocations: 0.9424 MB / 1.406 GB, free: 311.7 MB / 0.9825 GB
Notification: Performance of simCode: created initialization part: time 0.002199/4.617, allocations: 1.139 MB / 1.407 GB, free: 310.6 MB / 0.9825 GB
Notification: Performance of simCode: created event and clocks part: time 4.789e-06/4.617, allocations: 0 / 1.407 GB, free: 310.6 MB / 0.9825 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005792/4.618, allocations: 358.8 kB / 1.407 GB, free: 310.2 MB / 0.9825 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001955/4.62, allocations: 479.7 kB / 1.408 GB, free: 309.8 MB / 0.9825 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002807/4.622, allocations: 2.289 MB / 1.41 GB, free: 307.4 MB / 0.9825 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00045/4.623, allocations: 1.12 MB / 1.411 GB, free: 306.3 MB / 0.9825 GB
Notification: Performance of simCode: alias equations: time 0.0008928/4.624, allocations: 280.7 kB / 1.411 GB, free: 306 MB / 0.9825 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000208/4.624, allocations: 107.4 kB / 1.411 GB, free: 305.9 MB / 0.9825 GB
Notification: Performance of SimCode: time 1.633e-06/4.624, allocations: 0 / 1.411 GB, free: 305.9 MB / 0.9825 GB
Notification: Performance of Templates: time 0.03967/4.664, allocations: 26.8 MB / 1.437 GB, free: 279.5 MB / 0.9825 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.makefile
Environment - environmentSimulation:
(rm -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.pipe 2>&1)
Environment - environmentSimulation: