Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseEpsilonNTU",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseEpsilonNTU",fmuType="me",version="2.0",platforms={"static"})
[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.243/1.243, allocations: 249.4 MB / 256.7 MB, free: 7 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001016/0.001016, allocations: 188.5 kB / 316 MB, free: 3.57 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.188/1.188, allocations: 205.1 MB / 0.5667 GB, free: 15.7 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008223/0.0008223, allocations: 83.34 kB / 0.671 GB, free: 4.828 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.3502/0.3511, allocations: 112.5 MB / 0.7808 GB, free: 103 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1734/0.5245, allocations: 106.3 MB / 0.8847 GB, free: 12.57 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.065/1.59, allocations: 454.7 MB / 1.329 GB, free: 263.5 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002045/1.59, allocations: 98.38 kB / 1.329 GB, free: 263.5 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: 831
 * Number of variables: 831
Notification: Performance of Generate backend data structure: time 2.591/4.182, allocations: 0.7653 GB / 2.094 GB, free: 155.8 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.224e-05/4.182, allocations: 9.906 kB / 2.094 GB, free: 155.8 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006847/4.188, allocations: 0.8494 MB / 2.095 GB, free: 155.4 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06352/4.252, allocations: 23.81 MB / 2.118 GB, free: 142.1 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002571/4.252, allocations: 111.7 kB / 2.118 GB, free: 142 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002127/4.254, allocations: 279.8 kB / 2.119 GB, free: 141.8 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.008378/4.263, allocations: 4.21 MB / 2.123 GB, free: 137.5 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01173/4.275, allocations: 5.026 MB / 2.128 GB, free: 132.3 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000177/4.275, allocations: 15.78 kB / 2.128 GB, free: 132.3 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001088/4.276, allocations: 11.72 kB / 2.128 GB, free: 132.3 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.433e-05/4.276, allocations: 91.98 kB / 2.128 GB, free: 132.2 MB / 0.8698 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04948/4.326, allocations: 27.86 MB / 2.155 GB, free: 103.9 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005665/4.331, allocations: 3.954 MB / 2.159 GB, free: 99.91 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003255/4.335, allocations: 2.429 MB / 2.161 GB, free: 97.48 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02206/4.357, allocations: 12.58 MB / 2.173 GB, free: 84.43 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003182/4.36, allocations: 2.009 MB / 2.175 GB, free: 82.4 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=218): time 7.514e-06/4.36, allocations: 0 / 2.175 GB, free: 82.4 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=226): time 0.02953/4.389, allocations: 11.38 MB / 2.187 GB, free: 70.93 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.784e-05/4.39, allocations: 137.1 kB / 2.187 GB, free: 70.77 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02098/4.411, allocations: 10.53 MB / 2.197 GB, free: 60.28 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.001094/4.412, allocations: 29.7 kB / 2.197 GB, free: 60.25 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003726/4.415, allocations: 1.827 MB / 2.199 GB, free: 58.4 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005811/4.421, allocations: 0.8126 MB / 2.2 GB, free: 57.57 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001039/4.422, allocations: 0 / 2.2 GB, free: 57.57 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0007091/4.423, allocations: 0.5283 MB / 2.2 GB, free: 57.04 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005115/4.428, allocations: 3.168 MB / 2.203 GB, free: 53.86 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00555/4.434, allocations: 5.603 MB / 2.209 GB, free: 47.07 MB / 0.8698 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_a[1].lay[1].T[1] = sla.con_a[1].lay[1].T_a_start (sla.con_a[5].lay[1].T_a_start = sla.con_a[1].lay[1].T_a_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_a[2].lay[1].T[1] = sla.con_a[2].lay[1].T_a_start (sla.con_a[5].lay[1].T_a_start = sla.con_a[2].lay[1].T_a_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_a[3].lay[1].T[1] = sla.con_a[3].lay[1].T_a_start (sla.con_a[5].lay[1].T_a_start = sla.con_a[3].lay[1].T_a_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_a[4].lay[1].T[1] = sla.con_a[4].lay[1].T_a_start (sla.con_a[5].lay[1].T_a_start = sla.con_a[4].lay[1].T_a_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_b[1].lay[2].T[2] = sla.con_b[1].lay[2].T_a_start + (sla.con_b[1].lay[2].T_b_start - sla.con_b[1].lay[2].T_a_start) * sla.con_b[1].lay[2].UA * (sla.con_b[1].lay[2].RNod[1] + sla.con_b[1].lay[2].RNod[2]) (sla.con_b[5].lay[2].T_a_start + (sla.con_b[5].lay[2].T_b_start - sla.con_b[5].lay[2].T_a_start) * sla.con_b[5].lay[2].UA * (sla.con_b[5].lay[2].RNod[1] + sla.con_b[5].lay[2].RNod[2]) = sla.con_b[1].lay[2].T_a_start + (sla.con_b[1].lay[2].T_b_start - sla.con_b[1].lay[2].T_a_start) * sla.con_b[1].lay[2].UA * (sla.con_b[1].lay[2].RNod[1] + sla.con_b[1].lay[2].RNod[2]))
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_b[2].lay[2].T[2] = sla.con_b[2].lay[2].T_a_start + (sla.con_b[2].lay[2].T_b_start - sla.con_b[2].lay[2].T_a_start) * sla.con_b[2].lay[2].UA * (sla.con_b[2].lay[2].RNod[1] + sla.con_b[2].lay[2].RNod[2]) (sla.con_b[5].lay[2].T_a_start + (sla.con_b[5].lay[2].T_b_start - sla.con_b[5].lay[2].T_a_start) * sla.con_b[5].lay[2].UA * (sla.con_b[5].lay[2].RNod[1] + sla.con_b[5].lay[2].RNod[2]) = sla.con_b[2].lay[2].T_a_start + (sla.con_b[2].lay[2].T_b_start - sla.con_b[2].lay[2].T_a_start) * sla.con_b[2].lay[2].UA * (sla.con_b[2].lay[2].RNod[1] + sla.con_b[2].lay[2].RNod[2]))
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_b[3].lay[2].T[2] = sla.con_b[3].lay[2].T_a_start + (sla.con_b[3].lay[2].T_b_start - sla.con_b[3].lay[2].T_a_start) * sla.con_b[3].lay[2].UA * (sla.con_b[3].lay[2].RNod[1] + sla.con_b[3].lay[2].RNod[2]) (sla.con_b[5].lay[2].T_a_start + (sla.con_b[5].lay[2].T_b_start - sla.con_b[5].lay[2].T_a_start) * sla.con_b[5].lay[2].UA * (sla.con_b[5].lay[2].RNod[1] + sla.con_b[5].lay[2].RNod[2]) = sla.con_b[3].lay[2].T_a_start + (sla.con_b[3].lay[2].T_b_start - sla.con_b[3].lay[2].T_a_start) * sla.con_b[3].lay[2].UA * (sla.con_b[3].lay[2].RNod[1] + sla.con_b[3].lay[2].RNod[2]))
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_b[4].lay[2].T[2] = sla.con_b[4].lay[2].T_a_start + (sla.con_b[4].lay[2].T_b_start - sla.con_b[4].lay[2].T_a_start) * sla.con_b[4].lay[2].UA * (sla.con_b[4].lay[2].RNod[1] + sla.con_b[4].lay[2].RNod[2]) (sla.con_b[5].lay[2].T_a_start + (sla.con_b[5].lay[2].T_b_start - sla.con_b[5].lay[2].T_a_start) * sla.con_b[5].lay[2].UA * (sla.con_b[5].lay[2].RNod[1] + sla.con_b[5].lay[2].RNod[2]) = sla.con_b[4].lay[2].T_a_start + (sla.con_b[4].lay[2].T_b_start - sla.con_b[4].lay[2].T_a_start) * sla.con_b[4].lay[2].UA * (sla.con_b[4].lay[2].RNod[1] + sla.con_b[4].lay[2].RNod[2]))
Notification: Performance of analyzeInitialSystem (initialization): time 0.03879/4.473, allocations: 26.91 MB / 2.235 GB, free: 19.95 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.895e-05/4.473, allocations: 24 kB / 2.235 GB, free: 19.93 MB / 0.8698 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/HeatTransfer/Conduction/SingleLayer.mo:151:5-151:73:writable] Error: Initialization problem is structurally singular, error found sorting equations 
 53: sla.con_a[4].lay[1].T[1] = sla.con_a[5].lay[1].T[1];
22: sla.con_a[4].lay[1].T[1] = sla.con_a[4].lay[1].T_a_start;
52: sla.con_a[3].lay[1].T[1] = sla.con_a[5].lay[1].T[1];
17: sla.con_a[3].lay[1].T[1] = sla.con_a[3].lay[1].T_a_start;
51: sla.con_a[2].lay[1].T[1] = sla.con_a[5].lay[1].T[1];
12: sla.con_a[2].lay[1].T[1] = sla.con_a[2].lay[1].T_a_start;
27: sla.con_a[5].lay[1].T[1] = sla.con_a[5].lay[1].T_a_start;
50: sla.con_a[1].lay[1].T[1] = sla.con_a[5].lay[1].T[1];
7: sla.con_a[1].lay[1].T[1] = sla.con_a[1].lay[1].T_a_start;
57: sla.con_b[4].lay[2].T[2] = sla.con_b[5].lay[2].T[2];
43: sla.con_b[4].lay[2].T[2] = sla.con_b[4].lay[2].T_a_start + (sla.con_b[4].lay[2].T_b_start - sla.con_b[4].lay[2].T_a_start) * sla.con_b[4].lay[2].UA * (sla.con_b[4].lay[2].RNod[1] + sla.con_b[4].lay[2].RNod[2]);
56: sla.con_b[3].lay[2].T[2] = sla.con_b[5].lay[2].T[2];
40: sla.con_b[3].lay[2].T[2] = sla.con_b[3].lay[2].T_a_start + (sla.con_b[3].lay[2].T_b_start - sla.con_b[3].lay[2].T_a_start) * sla.con_b[3].lay[2].UA * (sla.con_b[3].lay[2].RNod[1] + sla.con_b[3].lay[2].RNod[2]);
55: sla.con_b[2].lay[2].T[2] = sla.con_b[5].lay[2].T[2];
37: sla.con_b[2].lay[2].T[2] = sla.con_b[2].lay[2].T_a_start + (sla.con_b[2].lay[2].T_b_start - sla.con_b[2].lay[2].T_a_start) * sla.con_b[2].lay[2].UA * (sla.con_b[2].lay[2].RNod[1] + sla.con_b[2].lay[2].RNod[2]);
46: sla.con_b[5].lay[2].T[2] = sla.con_b[5].lay[2].T_a_start + (sla.con_b[5].lay[2].T_b_start - sla.con_b[5].lay[2].T_a_start) * sla.con_b[5].lay[2].UA * (sla.con_b[5].lay[2].RNod[1] + sla.con_b[5].lay[2].RNod[2]);
54: sla.con_b[1].lay[2].T[2] = sla.con_b[5].lay[2].T[2];
34: sla.con_b[1].lay[2].T[2] = sla.con_b[1].lay[2].T_a_start + (sla.con_b[1].lay[2].T_b_start - sla.con_b[1].lay[2].T_a_start) * sla.con_b[1].lay[2].UA * (sla.con_b[1].lay[2].RNod[1] + sla.con_b[1].lay[2].RNod[2]);
 for variables 
 $DER.sla.con_b[5].lay[1].T[1](43), sla.dp(245), $PRE.pulse.T_start(253), sla.con_b[4].lay[1].port_b.T(58), sou.X_in_internal[1](255), sla.preDro.sta_a.T(243), sla.vol[2].dynBal.U(225), $DER.sla.con_b[3].lay[2].T[2](265), sla.vol[3].dynBal.ports_H_flow[2](210), sla.vol[3].heatPort.Q_flow(217), sla.vol[4].T(207), sla.con_b[5].lay[1].dT(46), sla.vol[4].ports[2].h_outflow(208), sla.con_b[4].Q_flow[1](62), sla.vol[2].dynBal.ports_H_flow[2](221), sla.vol[3].dynBal.U(214), sla.vol[2].T(229), TOut.k(8), conBel.dT(13), conAbo.Q_flow(18), sla.fluSlaCon[5].RTot(23), sla.fluSlaCon[1].RTot(35), $DER.sla.con_b[5].lay[2].T[2](38), sla.con_b[5].lay[2].T[1](41), sla.con_b[5].lay[1].T[1](44)
Error: No system for the symbolic initialization was generated
Error: Internal error SimCode: The model Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU could not be translated to FMU