Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0009304/0.0009304, allocations: 80.88 kB / 21.55 MB, free: 2.945 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.00103/0.00103, allocations: 165.8 kB / 24.97 MB, free: 9.184 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.082/1.082, allocations: 177.1 MB / 205.4 MB, free: 5.484 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.954/1.954, allocations: 389.6 MB / 0.6362 GB, free: 12.31 MB / 0.6042 GB
"
[Timeout remaining time 178]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3")
translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.483e-06/1.483e-06, allocations: 0 / 0.7761 GB, free: 5.27 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.35e-05/2.499e-05, allocations: 6.047 kB / 0.7761 GB, free: 5.266 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified3): time 0.0529/0.05293, allocations: 74.43 MB / 0.8487 GB, free: 10.61 MB / 0.8073 GB
Notification: Performance of NFInst.instExpressions: time 0.0572/0.1101, allocations: 31.36 MB / 0.8794 GB, free: 11.35 MB / 0.8386 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0135/0.1236, allocations: 0.5965 MB / 0.88 GB, free: 10.75 MB / 0.8386 GB
Notification: Performance of NFTyping.typeComponents: time 0.01183/0.1355, allocations: 4.275 MB / 0.8841 GB, free: 6.449 MB / 0.8386 GB
Notification: Performance of NFTyping.typeBindings: time 0.02381/0.1593, allocations: 10.3 MB / 0.8942 GB, free: 12.09 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01782/0.1771, allocations: 9.573 MB / 0.9035 GB, free: 2.496 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.06707/0.2442, allocations: 65.34 MB / 0.9674 GB, free: 1 MB / 0.9167 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02629/0.2704, allocations: 15.86 MB / 0.9828 GB, free: 1.07 MB / 0.9323 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04508/0.3155, allocations: 20.83 MB / 1.003 GB, free: 12.28 MB / 0.9636 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02386/0.3394, allocations: 14.25 MB / 1.017 GB, free: 14 MB / 0.9792 GB
Notification: Performance of NFPackage.collectConstants: time 0.006524/0.3459, allocations: 1.719 MB / 1.019 GB, free: 12.28 MB / 0.9792 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0114/0.3573, allocations: 2.725 MB / 1.021 GB, free: 9.555 MB / 0.9792 GB
Notification: Performance of NFScalarize.scalarize: time 0.009237/0.3665, allocations: 6.222 MB / 1.028 GB, free: 3.312 MB / 0.9792 GB
Notification: Performance of NFVerifyModel.verify: time 0.01751/0.3841, allocations: 7.311 MB / 1.035 GB, free: 11.98 MB / 0.9948 GB
Notification: Performance of NFConvertDAE.convert: time 0.5032/0.8873, allocations: 18.85 MB / 1.053 GB, free: 134.6 MB / 0.9948 GB
Notification: Performance of FrontEnd - DAE generated: time 7.865e-06/0.8873, allocations: 0 / 1.053 GB, free: 134.6 MB / 0.9948 GB
Notification: Performance of FrontEnd: time 1.303e-06/0.8873, allocations: 0 / 1.053 GB, free: 134.6 MB / 0.9948 GB
Notification: Performance of Transformations before backend: time 0.001234/0.8885, allocations: 3.562 kB / 1.053 GB, free: 134.6 MB / 0.9948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1949
 * Number of variables: 1949
Notification: Performance of Generate backend data structure: time 0.06718/0.9557, allocations: 18.71 MB / 1.071 GB, free: 126.1 MB / 0.9948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.697e-05/0.9558, allocations: 9.406 kB / 1.071 GB, free: 126.1 MB / 0.9948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01632/0.9721, allocations: 2.749 MB / 1.074 GB, free: 126 MB / 0.9948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03462/1.007, allocations: 13.2 MB / 1.087 GB, free: 122.5 MB / 0.9948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008178/1.008, allocations: 0.6417 MB / 1.088 GB, free: 122.5 MB / 0.9948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.008638/1.016, allocations: 0.8885 MB / 1.088 GB, free: 122.5 MB / 0.9948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03227/1.048, allocations: 10.14 MB / 1.098 GB, free: 120.5 MB / 0.9948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000219/1.049, allocations: 19.3 kB / 1.098 GB, free: 120.5 MB / 0.9948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002478/1.051, allocations: 317.9 kB / 1.099 GB, free: 120.5 MB / 0.9948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001749/1.051, allocations: 201.3 kB / 1.099 GB, free: 120.5 MB / 0.9948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01149/1.063, allocations: 5.231 MB / 1.104 GB, free: 120.3 MB / 0.9948 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 0.1186/1.181, allocations: 32.75 MB / 1.136 GB, free: 111.2 MB / 0.9948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008295/1.19, allocations: 4.7 MB / 1.141 GB, free: 111 MB / 0.9948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004917/1.195, allocations: 3.431 MB / 1.144 GB, free: 110.5 MB / 0.9948 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 evalFunc (simulation): time 0.04117/1.236, allocations: 12.07 MB / 1.156 GB, free: 102.4 MB / 0.9948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004971/1.241, allocations: 5.199 MB / 1.161 GB, free: 97.13 MB / 0.9948 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0181/1.259, allocations: 8.119 MB / 1.169 GB, free: 89.82 MB / 0.9948 GB
Notification: Performance of pre-optimization done (n=503): time 3.793e-05/1.259, allocations: 0 / 1.169 GB, free: 89.82 MB / 0.9948 GB
Notification: Performance of matching and sorting (n=680): time 0.3402/1.599, allocations: 108.3 MB / 1.274 GB, free: 2.723 MB / 1.01 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.745e-05/1.599, allocations: 120.7 kB / 1.274 GB, free: 2.59 MB / 1.01 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0234/1.622, allocations: 12.51 MB / 1.287 GB, free: 8.438 MB / 1.026 GB
Notification: Performance of collectPreVariables (initialization): time 0.00406/1.627, allocations: 197.7 kB / 1.287 GB, free: 8.238 MB / 1.026 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006346/1.633, allocations: 4.231 MB / 1.291 GB, free: 4.703 MB / 1.026 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005028/1.638, allocations: 2.127 MB / 1.293 GB, free: 2.707 MB / 1.026 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.008267/1.646, allocations: 2.23 MB / 1.295 GB, free: 0.707 MB / 1.026 GB
Notification: Performance of setup shared object (initialization): time 0.0003515/1.647, allocations: 305.1 kB / 1.296 GB, free: 416 kB / 1.026 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005385/1.652, allocations: 2.698 MB / 1.298 GB, free: 13.68 MB / 1.042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007643/1.66, allocations: 7.189 MB / 1.305 GB, free: 5.184 MB / 1.042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01564/1.675, allocations: 8.973 MB / 1.314 GB, free: 11.85 MB / 1.057 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.374e-05/1.675, allocations: 18.3 kB / 1.314 GB, free: 11.84 MB / 1.057 GB
Notification: Performance of matching and sorting (n=1134) (initialization): time 0.22/1.895, allocations: 60.77 MB / 1.373 GB, free: 15.8 MB / 1.12 GB
Notification: Performance of prepare postOptimizeDAE: time 7.855e-05/1.895, allocations: 50.64 kB / 1.373 GB, free: 15.75 MB / 1.12 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.872e-05/1.895, allocations: 52 kB / 1.373 GB, free: 15.7 MB / 1.12 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8248/2.72, allocations: 140.2 MB / 1.51 GB, free: 360.2 MB / 1.229 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008141/2.728, allocations: 2.116 MB / 1.512 GB, free: 360.2 MB / 1.229 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05239/2.781, allocations: 25.32 MB / 1.537 GB, free: 354.3 MB / 1.229 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0144/2.795, allocations: 0.58 MB / 1.538 GB, free: 354.3 MB / 1.229 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004338/2.799, allocations: 0.5827 MB / 1.538 GB, free: 354.3 MB / 1.229 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01214/2.812, allocations: 2.86 MB / 1.541 GB, free: 354.2 MB / 1.229 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007472/2.819, allocations: 7.123 MB / 1.548 GB, free: 348.8 MB / 1.229 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01374/2.833, allocations: 8.559 MB / 1.556 GB, free: 346.7 MB / 1.229 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.001e-05/2.833, allocations: 16.05 kB / 1.556 GB, free: 346.7 MB / 1.229 GB
Notification: Performance of matching and sorting (n=1134) (initialization_lambda0): time 0.2062/3.039, allocations: 60.4 MB / 1.615 GB, free: 322 MB / 1.229 GB
Notification: Performance of prepare postOptimizeDAE: time 7.103e-05/3.039, allocations: 57.77 kB / 1.615 GB, free: 321.9 MB / 1.229 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.363e-05/3.039, allocations: 52 kB / 1.616 GB, free: 321.9 MB / 1.229 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.3294/3.369, allocations: 139.4 MB / 1.752 GB, free: 192.6 MB / 1.229 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006913/3.376, allocations: 2.156 MB / 1.754 GB, free: 190.6 MB / 1.229 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04838/3.424, allocations: 26.13 MB / 1.779 GB, free: 164.8 MB / 1.229 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01327/3.437, allocations: 0.6118 MB / 1.78 GB, free: 164.2 MB / 1.229 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003503/3.441, allocations: 0.5575 MB / 1.78 GB, free: 163.7 MB / 1.229 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 233
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (878):
 * Single equations (assignments): 864
 * Array equations: 4
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 6
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 6 systems
   {1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(28,28,89.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(8,75), (8,75)}
Notification: Performance of prepare postOptimizeDAE: time 0.003755/3.444, allocations: 0.6678 MB / 1.781 GB, free: 163.1 MB / 1.229 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004382/3.449, allocations: 1.048 MB / 1.782 GB, free: 162.1 MB / 1.229 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 848 equation(s) and 674 variable(s).
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.01331/3.462, allocations: 7.916 MB / 1.79 GB, free: 154.2 MB / 1.229 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.
Error: Internal error SimCode DAEmode: The model Buildings.Fluid.Examples.FlowSystem.Simplified3 could not be translated
"
[Timeout remaining time 297]
[Calling sys.exit(0), Time elapsed: 7.554564122110605]