Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.x/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus")
translateModel(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.x/package.mo): time 1.703/1.703, allocations: 293 MB / 309 MB, free: 4.836 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001127/0.001126, allocations: 164.6 kB / 378.7 MB, free: 1.043 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.571/1.571, allocations: 205.4 MB / 0.6383 GB, free: 9.195 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008641/0.0008641, allocations: 90.7 kB / 0.7527 GB, free: 62.12 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005351/0.0005355, allocations: 12 kB / 0.8768 GB, free: 10.58 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2679/0.2684, allocations: 116.4 MB / 0.9904 GB, free: 6.035 MB / 0.7136 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.712/5.981, allocations: 2.361 GB / 3.351 GB, free: 234.7 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003112/5.981, allocations: 103.3 kB / 3.351 GB, free: 234.6 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 1.222/7.203, allocations: 349.8 MB / 3.693 GB, free: 177.9 MB / 0.948 GB
Notification: Performance of FrontEnd: time 3.887e-06/7.203, allocations: 3.391 kB / 3.693 GB, free: 177.9 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.0002101/7.204, allocations: 26.94 kB / 3.693 GB, free: 177.9 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: 143
 * Number of variables: 143
Notification: Performance of Generate backend data structure: time 0.006885/7.21, allocations: 1.805 MB / 3.695 GB, free: 176.8 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 6.088e-05/7.211, allocations: 8.531 kB / 3.695 GB, free: 176.8 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001782/7.212, allocations: 214.2 kB / 3.695 GB, free: 176.8 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005451/7.218, allocations: 1.631 MB / 3.696 GB, free: 175.9 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001158/7.218, allocations: 51.34 kB / 3.697 GB, free: 175.9 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003594/7.218, allocations: 57.81 kB / 3.697 GB, free: 175.9 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002752/7.221, allocations: 0.7619 MB / 3.697 GB, free: 175.6 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.681e-05/7.221, allocations: 8.562 kB / 3.697 GB, free: 175.6 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001276/7.221, allocations: 25.5 kB / 3.697 GB, free: 175.5 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.35e-05/7.221, allocations: 14.94 kB / 3.697 GB, free: 175.5 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002656/7.224, allocations: 0.7972 MB / 3.698 GB, free: 175.3 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 0.008511/7.233, allocations: 3.474 MB / 3.702 GB, free: 173.4 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002548/7.235, allocations: 0.8415 MB / 3.702 GB, free: 173.1 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001035/7.236, allocations: 362.6 kB / 3.703 GB, free: 173 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.006059/7.242, allocations: 3.734 MB / 3.706 GB, free: 169.7 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009586/7.243, allocations: 419.6 kB / 3.707 GB, free: 169.5 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=52): time 2.915e-06/7.243, allocations: 0 / 3.707 GB, free: 169.5 MB / 0.948 GB
Notification: Performance of matching and sorting (n=52): time 0.008351/7.252, allocations: 1.743 MB / 3.708 GB, free: 169 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.654e-05/7.252, allocations: 82.92 kB / 3.709 GB, free: 168.9 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002568/7.254, allocations: 1.587 MB / 3.71 GB, free: 168.3 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001208/7.254, allocations: 40.02 kB / 3.71 GB, free: 168.2 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004143/7.255, allocations: 0.5024 MB / 3.711 GB, free: 167.8 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001645/7.255, allocations: 179.5 kB / 3.711 GB, free: 167.7 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.259e-05/7.255, allocations: 14.81 kB / 3.711 GB, free: 167.7 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 9.344e-05/7.255, allocations: 334.7 kB / 3.711 GB, free: 167.4 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006259/7.256, allocations: 321.9 kB / 3.711 GB, free: 167.3 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008818/7.257, allocations: 0.6247 MB / 3.712 GB, free: 167 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001341/7.258, allocations: 0.7478 MB / 3.713 GB, free: 166.6 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.37e-06/7.258, allocations: 0.9688 kB / 3.713 GB, free: 166.6 MB / 0.948 GB
Notification: Performance of matching and sorting (n=77) (initialization): time 0.002259/7.26, allocations: 1.026 MB / 3.714 GB, free: 166.2 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 7.293e-05/7.26, allocations: 163.6 kB / 3.714 GB, free: 166 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.759e-06/7.26, allocations: 6.188 kB / 3.714 GB, free: 166 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.082/8.342, allocations: 206.6 MB / 3.916 GB, free: 21.25 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006361/8.343, allocations: 122.2 kB / 3.916 GB, free: 21.14 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001121/8.344, allocations: 1.286 MB / 3.917 GB, free: 19.8 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001226/8.345, allocations: 95.45 kB / 3.917 GB, free: 19.71 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001036/8.346, allocations: 35.73 kB / 3.917 GB, free: 19.68 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 9.748e-06/8.346, allocations: 4 kB / 3.917 GB, free: 19.68 MB / 0.948 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001683/8.347, allocations: 0.9011 MB / 3.918 GB, free: 18.77 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.632e-06/8.347, allocations: 4 kB / 3.918 GB, free: 18.77 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.664/10.01, allocations: 206.5 MB / 4.12 GB, free: 144.6 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006708/10.01, allocations: 126.1 kB / 4.12 GB, free: 144.5 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001153/10.01, allocations: 1.285 MB / 4.121 GB, free: 143.3 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001295/10.01, allocations: 93.48 kB / 4.121 GB, free: 143.2 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.04e-05/10.01, allocations: 35.11 kB / 4.121 GB, free: 143.2 MB / 0.948 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 (70):
 * Single equations (assignments): 68
 * 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 0.0007876/10.02, allocations: 377.7 kB / 4.122 GB, free: 142.9 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002159/10.02, allocations: 114 kB / 4.122 GB, free: 142.8 MB / 0.948 GB
Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original system is singular. You can use -d=dumpCSE and -d=dumpCSE_verbose for more information.
Error: Too many equations, over-determined system. The model has 67 equation(s) and 66 variable(s).
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.001226/10.02, allocations: 0.5633 MB / 4.122 GB, free: 142.5 MB / 0.948 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.