Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_dev_OpenIPSL.Examples.OpenCPS.Network_Expanded.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 0.00144/0.00144, allocations: 101.5 kB / 19.73 MB, free: 2.23 MB / 14.72 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 1.447/1.447, allocations: 230.6 MB / 253.4 MB, free: 14.5 MB / 206.1 MB
"
[Timeout remaining time 178]
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 0.001636/0.001636, allocations: 208.9 kB / 310 MB, free: 3.148 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo): time 0.6183/0.6183, allocations: 101.3 MB / 467.8 MB, free: 30.52 MB / 350.1 MB
"
[Timeout remaining time 179]
Using package OpenIPSL with version 3.1.0-dev (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/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 Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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: "" <> buildModelFMU(OpenIPSL.Examples.OpenCPS.Network_Expanded,fileNamePrefix="OpenIPSL_dev_OpenIPSL_Examples_OpenCPS_Network_Expanded",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(OpenIPSL.Examples.OpenCPS.Network_Expanded,fileNamePrefix="OpenIPSL_dev_OpenIPSL_Examples_OpenCPS_Network_Expanded",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: OpenIPSL requested package Complex of version 4.0.0. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: OpenIPSL requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002353/0.002353, allocations: 96.95 kB / 0.6252 GB, free: 33.17 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.16/0.1624, allocations: 78.61 MB / 0.7019 GB, free: 1.16 MB / 478.1 MB
Notification: Performance of NFInst.instantiate(OpenIPSL.Examples.OpenCPS.Network_Expanded): time 0.01782/0.1802, allocations: 15.58 MB / 0.7171 GB, free: 1.504 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01225/0.1924, allocations: 5.015 MB / 0.722 GB, free: 12.47 MB / 0.4981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004627/0.1971, allocations: 59.75 kB / 0.7221 GB, free: 12.41 MB / 0.4981 GB
Notification: Performance of NFTyping.typeComponents: time 0.002952/0.2, allocations: 0.6696 MB / 0.7227 GB, free: 11.74 MB / 0.4981 GB
Notification: Performance of NFTyping.typeBindings: time 0.007581/0.2076, allocations: 1.847 MB / 0.7245 GB, free: 9.887 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005191/0.2128, allocations: 1.979 MB / 0.7265 GB, free: 7.918 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.009433/0.2222, allocations: 5.717 MB / 0.7321 GB, free: 2.188 MB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003439/0.2257, allocations: 1.113 MB / 0.7332 GB, free: 1.004 MB / 0.4981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004722/0.2304, allocations: 2.168 MB / 0.7353 GB, free: 14.83 MB / 0.5137 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004764/0.2352, allocations: 2.595 MB / 0.7378 GB, free: 12.22 MB / 0.5137 GB
Notification: Performance of NFPackage.collectConstants: time 0.002258/0.2374, allocations: 0.5703 MB / 0.7384 GB, free: 11.65 MB / 0.5137 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002811/0.2402, allocations: 0.8317 MB / 0.7392 GB, free: 10.82 MB / 0.5137 GB
Notification: Performance of NFScalarize.scalarize: time 0.002372/0.2426, allocations: 1.184 MB / 0.7403 GB, free: 9.633 MB / 0.5137 GB
Notification: Performance of NFVerifyModel.verify: time 0.004884/0.2475, allocations: 2.312 MB / 0.7426 GB, free: 7.309 MB / 0.5137 GB
Notification: Performance of NFConvertDAE.convert: time 0.01148/0.259, allocations: 6.741 MB / 0.7492 GB, free: 0.543 MB / 0.5137 GB
Notification: Performance of FrontEnd - DAE generated: time 7.083e-06/0.259, allocations: 0 / 0.7492 GB, free: 0.543 MB / 0.5137 GB
Notification: Performance of FrontEnd: time 2.104e-06/0.259, allocations: 4 kB / 0.7492 GB, free: 0.5391 MB / 0.5137 GB
Notification: Performance of Transformations before backend: time 0.0002873/0.2593, allocations: 0 / 0.7492 GB, free: 0.5391 MB / 0.5137 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 683
 * Number of variables: 683
Notification: Performance of Generate backend data structure: time 0.03223/0.2915, allocations: 8.258 MB / 0.7572 GB, free: 8.191 MB / 0.5294 GB
Notification: Performance of prepare preOptimizeDAE: time 6.119e-05/0.2915, allocations: 12.03 kB / 0.7572 GB, free: 8.18 MB / 0.5294 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0001422/0.2917, allocations: 76.67 kB / 0.7573 GB, free: 8.102 MB / 0.5294 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001589/0.2933, allocations: 400.7 kB / 0.7577 GB, free: 7.699 MB / 0.5294 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006579/0.2999, allocations: 1.055 MB / 0.7587 GB, free: 6.641 MB / 0.5294 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008084/0.3079, allocations: 2.556 MB / 0.7612 GB, free: 4.031 MB / 0.5294 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001531/0.3095, allocations: 1.263 MB / 0.7625 GB, free: 2.539 MB / 0.5294 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00152/0.311, allocations: 315.9 kB / 0.7628 GB, free: 2.23 MB / 0.5294 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0113/0.3223, allocations: 3.414 MB / 0.7661 GB, free: 14.71 MB / 0.545 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001094/0.3224, allocations: 7.938 kB / 0.7661 GB, free: 14.7 MB / 0.545 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008446/0.3232, allocations: 112 kB / 0.7662 GB, free: 14.59 MB / 0.545 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.672e-05/0.3233, allocations: 64 kB / 0.7663 GB, free: 14.53 MB / 0.545 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00914/0.3325, allocations: 3.093 MB / 0.7693 GB, free: 11.43 MB / 0.545 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 0.03252/0.365, allocations: 14.25 MB / 0.7832 GB, free: 12.59 MB / 0.5606 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008438/0.3734, allocations: 3.157 MB / 0.7863 GB, free: 9.402 MB / 0.5606 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003876/0.3773, allocations: 1.542 MB / 0.7878 GB, free: 7.836 MB / 0.5606 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002977/0.3776, allocations: 46.06 kB / 0.7878 GB, free: 7.789 MB / 0.5606 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004916/0.3825, allocations: 1.998 MB / 0.7898 GB, free: 5.727 MB / 0.5606 GB
Notification: Performance of pre-optimization done (n=277): time 9.959e-06/0.3825, allocations: 7.938 kB / 0.7898 GB, free: 5.719 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=377): time 0.5522/0.9347, allocations: 40.46 MB / 0.8293 GB, free: 91.16 MB / 0.5762 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of inlineWhenForInitialization (initialization): time 0.009056/0.9438, allocations: 3.118 MB / 0.8324 GB, free: 89.68 MB / 0.5762 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00501/0.9488, allocations: 3.184 MB / 0.8355 GB, free: 87.99 MB / 0.5762 GB
Notification: Performance of collectPreVariables (initialization): time 0.001181/0.9499, allocations: 113.3 kB / 0.8356 GB, free: 87.89 MB / 0.5762 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001068/0.951, allocations: 1.49 MB / 0.837 GB, free: 86.63 MB / 0.5762 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001918/0.9529, allocations: 1.347 MB / 0.8383 GB, free: 85.47 MB / 0.5762 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001763/0.9547, allocations: 0.9504 MB / 0.8393 GB, free: 84.92 MB / 0.5762 GB
Notification: Performance of setup shared object (initialization): time 4.869e-05/0.9547, allocations: 305.1 kB / 0.8396 GB, free: 84.62 MB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006025/0.9608, allocations: 3.372 MB / 0.8429 GB, free: 82.93 MB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006278/0.9671, allocations: 3.867 MB / 0.8466 GB, free: 80.78 MB / 0.5762 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.06386/1.031, allocations: 19.53 MB / 0.8657 GB, free: 63.11 MB / 0.5762 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.541e-05/1.031, allocations: 0 / 0.8657 GB, free: 63.11 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=637) (initialization): time 0.03815/1.069, allocations: 12.72 MB / 0.8781 GB, free: 50.3 MB / 0.5762 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001037/1.069, allocations: 67.39 kB / 0.8782 GB, free: 50.22 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.649e-05/1.069, allocations: 8 kB / 0.8782 GB, free: 50.21 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02304/1.092, allocations: 6.484 MB / 0.8845 GB, free: 43.75 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003718/1.096, allocations: 0.7098 MB / 0.8852 GB, free: 43.04 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04531/1.141, allocations: 20.1 MB / 0.9048 GB, free: 22.79 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01054/1.152, allocations: 0.8309 MB / 0.9057 GB, free: 21.96 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001623/1.153, allocations: 219.8 kB / 0.9059 GB, free: 21.75 MB / 0.5762 GB
Warning: Assuming fixed start value for the following 2 variables:
         G2.central_Unit.freq_ctrl.fREQ_CALC.derivative.x:VARIABLE(start = G2.central_Unit.freq_ctrl.fREQ_CALC.derivative.x_start fixed = true )  \"State of block\" type: Real
         G2.central_Unit.freq_ctrl.fREQ_CALC.firstOrder.y:VARIABLE(flow=false start = G2.central_Unit.freq_ctrl.fREQ_CALC.firstOrder.y_start fixed = true )  \"Connector of Real output signal\" type: Real
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00983/1.163, allocations: 3.943 MB / 0.9097 GB, free: 17.79 MB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007373/1.171, allocations: 3.84 MB / 0.9135 GB, free: 13.83 MB / 0.5762 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06772/1.238, allocations: 19.46 MB / 0.9325 GB, free: 10.15 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.62e-05/1.238, allocations: 1.031 kB / 0.9325 GB, free: 10.15 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=637) (initialization_lambda0): time 0.04332/1.282, allocations: 12.67 MB / 0.9448 GB, free: 13.39 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001107/1.282, allocations: 71.39 kB / 0.9449 GB, free: 13.3 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.976e-05/1.282, allocations: 4 kB / 0.9449 GB, free: 13.3 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02592/1.308, allocations: 6.491 MB / 0.9513 GB, free: 6.812 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004046/1.312, allocations: 0.6981 MB / 0.9519 GB, free: 6.113 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05357/1.365, allocations: 20.1 MB / 0.9716 GB, free: 1.871 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01107/1.376, allocations: 0.8308 MB / 0.9724 GB, free: 1.039 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001719/1.378, allocations: 219.8 kB / 0.9726 GB, free: 0.8242 MB / 0.6231 GB
Warning: Assuming fixed start value for the following 2 variables:
         G2.central_Unit.freq_ctrl.fREQ_CALC.derivative.x:VARIABLE(start = G2.central_Unit.freq_ctrl.fREQ_CALC.derivative.x_start fixed = true )  \"State of block\" type: Real
         G2.central_Unit.freq_ctrl.fREQ_CALC.firstOrder.y:VARIABLE(flow=false start = G2.central_Unit.freq_ctrl.fREQ_CALC.firstOrder.y_start fixed = true )  \"Connector of Real output signal\" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 31
 * Number of states: 0 ()
 * Number of discrete variables: 49 ($PRE.G2.central_Unit.aCT_UNIT.rSFlipFlop.pre.u,$PRE.G2.central_Unit.aCT_UNIT.f_limit_check.pre1.u,$PRE.G2.central_Unit.aCT_UNIT.f_limit_check.timer.entryTime,$PRE.G2.central_Unit.aCT_UNIT.v_limit_check.pre1.u,$PRE.G2.central_Unit.aCT_UNIT.v_limit_check.timer.entryTime,$PRE.G2.central_Unit.aCT_UNIT.fi_limit_check.pre1.u,$PRE.G2.central_Unit.aCT_UNIT.fi_limit_check.timer.entryTime,$PRE.G2.central_Unit.angle_ctrl.rSFlipFlop.pre.u,breaker2.TRIGGER,G2.central_Unit.aCT_UNIT.rSFlipFlop.pre.u,G2.central_Unit.aCT_UNIT.rSFlipFlop.QI,G2.central_Unit.aCT_UNIT.START_FI,G2.central_Unit.aCT_UNIT.START_FREQ,G2.central_Unit.aCT_UNIT.and1.y,G2.central_Unit.aCT_UNIT.and1.u[3],G2.central_Unit.aCT_UNIT.f_limit_check.pre1.y,G2.central_Unit.aCT_UNIT.f_limit_check.pre1.u,G2.central_Unit.aCT_UNIT.f_limit_check.timer.entryTime,G2.central_Unit.aCT_UNIT.f_limit_check.lessEqualThreshold.y,G2.central_Unit.aCT_UNIT.f_limit_check.greaterEqualThreshold.y,G2.central_Unit.aCT_UNIT.v_limit_check.pre1.y,G2.central_Unit.aCT_UNIT.v_limit_check.pre1.u,G2.central_Unit.aCT_UNIT.v_limit_check.timer.entryTime,G2.central_Unit.aCT_UNIT.v_limit_check.lessEqualThreshold.y,G2.central_Unit.aCT_UNIT.v_limit_check.greaterEqualThreshold.y,G2.central_Unit.aCT_UNIT.fi_limit_check.pre1.y,G2.central_Unit.aCT_UNIT.fi_limit_check.pre1.u,G2.central_Unit.aCT_UNIT.fi_limit_check.timer.entryTime,G2.central_Unit.aCT_UNIT.fi_limit_check.lessEqualThreshold.y,G2.central_Unit.aCT_UNIT.fi_limit_check.greaterEqualThreshold.y,G2.central_Unit.volt_ctrl.booleanStep.y,G2.central_Unit.angle_ctrl.rSFlipFlop.pre.u,G2.central_Unit.angle_ctrl.rSFlipFlop.QI,G2.central_Unit.angle_ctrl.rSFlipFlop.Q,G2.central_Unit.angle_ctrl.xor.y,G2.central_Unit.angle_ctrl.booleanStep2.y,G2.central_Unit.freq_ctrl.xor.y,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition5,$whenCondition4,$whenCondition7,$whenCondition6,G2.central_Unit.volt_ctrl.integrator.local_reset,G2.central_Unit.angle_ctrl.integrator.local_reset,G2.central_Unit.freq_ctrl.integrator.local_reset,G1.hYGOV.Position_Limiter.local_reset,G1.hYGOV.q.local_reset)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (435):
 * Single equations (assignments): 429
 * Array equations: 2
 * Algorithm blocks: 2
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(36,40,13.5%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(41,69)}
Notification: Performance of prepare postOptimizeDAE: time 0.002892/1.381, allocations: 450 kB / 0.973 GB, free: 384 kB / 0.6231 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002271/1.383, allocations: 401.6 kB / 0.9734 GB, free: 15.98 MB / 0.6387 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05219/1.436, allocations: 14.5 MB / 0.9876 GB, free: 1.414 MB / 0.6387 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.05071/1.486, allocations: 13.91 MB / 1.001 GB, free: 3.449 MB / 0.6544 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.708e-05/1.486, allocations: 16 kB / 1.001 GB, free: 3.434 MB / 0.6544 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001335/1.486, allocations: 19.92 kB / 1.001 GB, free: 3.414 MB / 0.6544 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 postOpt removeSimpleEquations (simulation): time 0.06777/1.554, allocations: 23.56 MB / 1.024 GB, free: 11.75 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.758e-05/1.554, allocations: 4.75 kB / 1.024 GB, free: 11.75 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003248/1.558, allocations: 463.3 kB / 1.025 GB, free: 11.29 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02707/1.585, allocations: 7.27 MB / 1.032 GB, free: 4 MB / 0.6856 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001349/1.586, allocations: 119.8 kB / 1.032 GB, free: 3.883 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.08625/1.672, allocations: 33.75 MB / 1.065 GB, free: 1.902 MB / 0.7169 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.00982/1.682, allocations: 2.897 MB / 1.068 GB, free: 14.98 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05992/1.742, allocations: 18.44 MB / 1.086 GB, free: 12.43 MB / 0.7481 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002008/1.744, allocations: 0.4972 MB / 1.086 GB, free: 11.93 MB / 0.7481 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002057/1.746, allocations: 91.98 kB / 1.086 GB, free: 11.84 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007347/1.753, allocations: 0.5344 MB / 1.087 GB, free: 11.3 MB / 0.7481 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003413/1.757, allocations: 0.7019 MB / 1.087 GB, free: 10.59 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001032/1.758, allocations: 131.9 kB / 1.088 GB, free: 10.46 MB / 0.7481 GB
Notification: Performance of sorting global known variables: time 0.005449/1.763, allocations: 2.098 MB / 1.09 GB, free: 8.379 MB / 0.7481 GB
Notification: Performance of sort global known variables: time 1.2e-07/1.763, allocations: 0 / 1.09 GB, free: 8.379 MB / 0.7481 GB
Notification: Performance of remove unused functions: time 0.01518/1.778, allocations: 3.441 MB / 1.093 GB, free: 4.938 MB / 0.7481 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 31 (IB.omega,$STATESET1.x[8],$STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],G1.gen.w,G1.sEXS.simpleLagLim.state,G1.sEXS.leadLag.TF.x_scaled[1],G1.hYGOV.SimpleLag1.state,G1.hYGOV.q.y,G1.hYGOV.g.state,G1.hYGOV.Position_Limiter.y,G2.gen.w,G2.gen.delta,G2.gen.PSIkd,G2.sEXS.simpleLagLim.state,G2.sEXS.leadLag.TF.x_scaled[1],G2.iEESGO.imSimpleLag.state,G2.iEESGO.imLeadLag.TF.x_scaled[1],G2.iEESGO.imSimpleLag1.state,G2.iEESGO.imSimpleLag2.state,G2.iEESGO.imSimpleLag3.state,G2.central_Unit.freq_ctrl.fREQ_CALC.derivative.x,G2.central_Unit.freq_ctrl.fREQ_CALC.firstOrder.y,G2.central_Unit.freq_ctrl.integrator.y,G2.central_Unit.angle_ctrl.integrator.y,G2.central_Unit.volt_ctrl.integrator.y)
 * Number of discrete variables: 36 (G2.central_Unit.aCT_UNIT.fi_limit_check.pre1.y,G2.central_Unit.aCT_UNIT.v_limit_check.pre1.y,G2.central_Unit.aCT_UNIT.f_limit_check.pre1.y,$whenCondition6,$whenCondition7,$whenCondition4,$whenCondition5,$whenCondition3,$whenCondition2,$whenCondition1,G2.central_Unit.freq_ctrl.xor.y,G2.central_Unit.angle_ctrl.booleanStep2.y,G2.central_Unit.angle_ctrl.xor.y,G2.central_Unit.angle_ctrl.rSFlipFlop.Q,G2.central_Unit.angle_ctrl.rSFlipFlop.QI,G2.central_Unit.angle_ctrl.rSFlipFlop.pre.u,G2.central_Unit.volt_ctrl.booleanStep.y,G2.central_Unit.aCT_UNIT.fi_limit_check.greaterEqualThreshold.y,G2.central_Unit.aCT_UNIT.fi_limit_check.lessEqualThreshold.y,G2.central_Unit.aCT_UNIT.fi_limit_check.timer.entryTime,G2.central_Unit.aCT_UNIT.fi_limit_check.pre1.u,G2.central_Unit.aCT_UNIT.v_limit_check.greaterEqualThreshold.y,G2.central_Unit.aCT_UNIT.v_limit_check.lessEqualThreshold.y,G2.central_Unit.aCT_UNIT.v_limit_check.timer.entryTime,G2.central_Unit.aCT_UNIT.v_limit_check.pre1.u,G2.central_Unit.aCT_UNIT.f_limit_check.greaterEqualThreshold.y,G2.central_Unit.aCT_UNIT.f_limit_check.lessEqualThreshold.y,G2.central_Unit.aCT_UNIT.f_limit_check.timer.entryTime,G2.central_Unit.aCT_UNIT.f_limit_check.pre1.u,G2.central_Unit.aCT_UNIT.and1.u[3],G2.central_Unit.aCT_UNIT.and1.y,G2.central_Unit.aCT_UNIT.START_FREQ,G2.central_Unit.aCT_UNIT.START_FI,G2.central_Unit.aCT_UNIT.rSFlipFlop.QI,G2.central_Unit.aCT_UNIT.rSFlipFlop.pre.u,breaker2.TRIGGER)
 * Number of discrete states: 5 (G2.central_Unit.aCT_UNIT.rSFlipFlop.pre.u,G2.central_Unit.aCT_UNIT.f_limit_check.pre1.u,G2.central_Unit.aCT_UNIT.v_limit_check.pre1.u,G2.central_Unit.aCT_UNIT.fi_limit_check.pre1.u,G2.central_Unit.angle_ctrl.rSFlipFlop.pre.u)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (236):
 * Single equations (assignments): 228
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 3
 * If-equations: 0
 * Equation systems (not torn): 3
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 3 systems
   {(2,100.0%), (2,100.0%), (2,100.0%)}
 * Non-linear Jacobian (size): 0 systems
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(36,40,13.5%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(40,32)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.4627/2.241, allocations: 19.05 MB / 1.112 GB, free: 255.7 MB / 0.7481 GB
Notification: Performance of simCode: created initialization part: time 0.03894/2.28, allocations: 15.11 MB / 1.126 GB, free: 251.8 MB / 0.7481 GB
Notification: Performance of simCode: created event and clocks part: time 1.398e-05/2.28, allocations: 3.812 kB / 1.126 GB, free: 251.8 MB / 0.7481 GB
Notification: Performance of simCode: created simulation system equations: time 0.01666/2.297, allocations: 5.939 MB / 1.132 GB, free: 249.8 MB / 0.7481 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005219/2.302, allocations: 391.7 kB / 1.132 GB, free: 249.5 MB / 0.7481 GB
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4733:9-4733:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:822:5-822:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]
"
[Timeout remaining time 658]
[Calling sys.exit(0), Time elapsed: 5.647822853992693]
Failed to read output from testmodel.py, exit status != 0:
2.311044399975799 2.32188428 2.060276035
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fefcf7533a0>