Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AES_AES.Coursework.ThermSys_case_studies.Heat_network.Loop_T_control.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"[<interactive>:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real
[<interactive>:1:1-1:33: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/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0003278/0.0003278, allocations: 0 / 0, free: 0 / 0
"
[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 0.000481/0.000481, allocations: 0 / 0, free: 0 / 0
"
[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 0.4071/0.4071, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.04146/0.04146, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
Using package AES with version  (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/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: simulate(AES.Coursework.ThermSys_case_studies.Heat_network.Loop_T_control,startTime=0,stopTime=200000,tolerance=1e-06,numberOfIntervals=2000,outputFormat="empty",variableFilter="",fileNamePrefix="AES_AES.Coursework.ThermSys_case_studies.Heat_network.Loop_T_control",simflags="-lv=LOG_STDOUT,LOG_ASSERT,LOG_STATS -s=dassl -variableFilter=.*  -alarm=480   -lv LOG_STATS")
simulate(AES.Coursework.ThermSys_case_studies.Heat_network.Loop_T_control,startTime=0,stopTime=200000,tolerance=1e-06,numberOfIntervals=2000,outputFormat="empty",variableFilter="",fileNamePrefix="AES_AES.Coursework.ThermSys_case_studies.Heat_network.Loop_T_control",simflags="-lv=LOG_STDOUT,LOG_ASSERT,LOG_STATS -s=dassl -variableFilter=.*  -alarm=480   -lv LOG_STATS") [Timeout 1140]
"Notification: Performance of FrontEnd - loaded program: time 5.41e-07/5.41e-07, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - Absyn->SCode: time 1.191e-05/1.245e-05, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instantiate(AES.Coursework.ThermSys_case_studies.Heat_network.Loop_T_control): time 0.01264/0.01266, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instExpressions: time 0.006067/0.01872, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.updateImplicitVariability: time 0.001229/0.01995, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeComponents: time 0.001402/0.02135, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeBindings: time 0.002932/0.02429, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeClassSections: time 0.001952/0.02624, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.flatten: time 0.006546/0.03278, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.resolveConnections: time 0.006909/0.03969, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFEvalConstants.evaluate: time 0.004183/0.04388, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFSimplifyModel.simplify: time 0.005471/0.04935, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFPackage.collectConstants: time 0.001118/0.05046, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.collectFunctions: time 0.001076/0.05154, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFScalarize.scalarize: time 0.002909/0.05445, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFVerifyModel.verify: time 0.004669/0.05912, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFConvertDAE.convert: time 0.01423/0.07335, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - DAE generated: time 0.001045/0.07439, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd: time 3.907e-06/0.0744, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Transformations before backend: time 3.124e-05/0.07443, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 522
 * Number of variables: 522
Notification: Performance of Generate backend data structure: time 0.02164/0.09606, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare preOptimizeDAE: time 0.0001808/0.09624, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003796/0.1, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0104/0.1104, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003894/0.1108, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001766/0.1126, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0224/0.135, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001212/0.1351, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001205/0.1363, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000137/0.1365, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01806/0.1545, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05792/0.2124, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt comSubExp (simulation): time 0.02418/0.2366, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt resolveLoops (simulation): time 0.008386/0.245, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evalFunc (simulation): time 0.0001993/0.2452, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001263/0.2453, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002268/0.2476, allocations: 0 / 0, free: 0 / 0
Notification: Performance of pre-optimization done (n=182): time 0.0002756/0.2479, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=184): time 0.07279/0.3207, allocations: 0 / 0, free: 0 / 0
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001544/0.3208, allocations: 0 / 0, free: 0 / 0
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003906/0.3247, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectPreVariables (initialization): time 0.001599/0.3263, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialEqns (initialization): time 0.00122/0.3275, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialBindings (initialization): time 0.002017/0.3296, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simplifyInitialFunctions (initialization): time 0.004133/0.3337, allocations: 0 / 0, free: 0 / 0
Notification: Performance of setup shared object (initialization): time 0.0003313/0.334, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009156/0.3432, allocations: 0 / 0, free: 0 / 0
Notification: Performance of partitionIndependentBlocks (initialization): time 0.009482/0.3527, allocations: 0 / 0, free: 0 / 0
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization): time 0.08043/0.4331, allocations: 0 / 0, free: 0 / 0
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.011e-05/0.4331, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=262) (initialization): time 0.03261/0.4657, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare postOptimizeDAE: time 7.895e-05/0.4658, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.356e-05/0.4658, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (initialization): time 0.01796/0.4838, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006793/0.4906, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1337/0.6243, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002828/0.6271, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001011/0.6281, allocations: 0 / 0, free: 0 / 0
Warning: Assuming fixed start value for the following 3 variables:
         HC.H.Ec:VARIABLE(flow=false fixed = true )  type: Real
         HC.H.Tfo:VARIABLE(min = 0.0 start = HC.H.Tstart unit = \"K\" fixed = true nominal = 300.0 )  \"outlet fluid temp\" type: Real
         HC.H.xpi:VARIABLE(start = 0.0 fixed = true protected = true )  type: Real
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization system:
         $DER.closure.tubeH.fluidStream.w = 0.0
         $DER.closure.tubeC.fluidStream.w = 0.0.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 9
 * Number of states: 0 ()
 * Number of discrete variables: 2 (ON.y,HC.ON)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (222):
 * Single equations (assignments): 182
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 40
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 40 systems
   {(1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.005095/0.6332, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002288/0.6355, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02835/0.6639, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.033e-05/0.6639, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.377e-05/0.664, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.91e-05/0.664, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04672/0.7108, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.289e-05/0.7108, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007414/0.7182, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (simulation): time 0.0155/0.7337, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001347/0.735, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1229/0.858, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.898e-06/0.858, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03483/0.8928, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeConstants (simulation): time 0.002007/0.8948, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001405/0.8962, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002225/0.8984, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004857/0.9033, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0008733/0.9042, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sorting global known variables: time 0.002662/0.9068, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sort global known variables: time 5.53e-05/0.9069, allocations: 0 / 0, free: 0 / 0
Notification: Performance of remove unused functions: time 0.009991/0.9169, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 64 (HC.H.Tfo,HC.H.Ec,HC.H.xpi,HC.FlowCtrl.y,closure.tubeH.fluidStream.T[1],closure.tubeH.fluidStream.T[2],closure.tubeH.fluidStream.T[3],closure.tubeH.fluidStream.T[4],closure.tubeH.fluidStream.T[5],closure.tubeH.fluidStream.T[6],closure.tubeH.fluidStream.T[7],closure.tubeH.fluidStream.T[8],closure.tubeH.fluidStream.T[9],closure.tubeH.fluidStream.T[10],closure.tubeH.wall.wall.T[1,1],closure.tubeH.wall.wall.T[1,2],closure.tubeH.wall.wall.T[2,1],closure.tubeH.wall.wall.T[2,2],closure.tubeH.wall.wall.T[3,1],closure.tubeH.wall.wall.T[3,2],closure.tubeH.wall.wall.T[4,1],closure.tubeH.wall.wall.T[4,2],closure.tubeH.wall.wall.T[5,1],closure.tubeH.wall.wall.T[5,2],closure.tubeH.wall.wall.T[6,1],closure.tubeH.wall.wall.T[6,2],closure.tubeH.wall.wall.T[7,1],closure.tubeH.wall.wall.T[7,2],closure.tubeH.wall.wall.T[8,1],closure.tubeH.wall.wall.T[8,2],closure.tubeH.wall.wall.T[9,1],closure.tubeH.wall.wall.T[9,2],closure.tubeH.wall.wall.T[10,1],closure.tubeH.wall.wall.T[10,2],closure.tubeC.fluidStream.T[1],closure.tubeC.fluidStream.T[2],closure.tubeC.fluidStream.T[3],closure.tubeC.fluidStream.T[4],closure.tubeC.fluidStream.T[5],closure.tubeC.fluidStream.T[6],closure.tubeC.fluidStream.T[7],closure.tubeC.fluidStream.T[8],closure.tubeC.fluidStream.T[9],closure.tubeC.fluidStream.T[10],closure.tubeC.wall.wall.T[1,1],closure.tubeC.wall.wall.T[1,2],closure.tubeC.wall.wall.T[2,1],closure.tubeC.wall.wall.T[2,2],closure.tubeC.wall.wall.T[3,1],closure.tubeC.wall.wall.T[3,2],closure.tubeC.wall.wall.T[4,1],closure.tubeC.wall.wall.T[4,2],closure.tubeC.wall.wall.T[5,1],closure.tubeC.wall.wall.T[5,2],closure.tubeC.wall.wall.T[6,1],closure.tubeC.wall.wall.T[6,2],closure.tubeC.wall.wall.T[7,1],closure.tubeC.wall.wall.T[7,2],closure.tubeC.wall.wall.T[8,1],closure.tubeC.wall.wall.T[8,2],closure.tubeC.wall.wall.T[9,1],closure.tubeC.wall.wall.T[9,2],closure.tubeC.wall.wall.T[10,1],closure.tubeC.wall.wall.T[10,2])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (150):
 * Single equations (assignments): 110
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 40
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 40 systems
   {(1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.00194/0.9188, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created initialization part: time 0.02642/0.9452, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created event and clocks part: time 5.972e-06/0.9452, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created simulation system equations: time 0.01685/0.9621, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007772/0.9699, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04182/1.012, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005961/1.018, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: alias equations: time 0.003338/1.021, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006193/1.027, allocations: 0 / 0, free: 0 / 0
Notification: Performance of SimCode: time 0.008832/1.036, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Templates: time 0.01915/1.055, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 1139]
[Calling sys.exit(0), Time elapsed: 2.502332716001547]