Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.CHPs.Validation.ElectricalFollowing.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.CHPs.Validation.ElectricalFollowing,fileNamePrefix="Buildings_8_Buildings_Fluid_CHPs_Validation_ElectricalFollowing",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.CHPs.Validation.ElectricalFollowing,fileNamePrefix="Buildings_8_Buildings_Fluid_CHPs_Validation_ElectricalFollowing",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.703/1.703, allocations: 292.6 MB / 307.5 MB, free: 5.176 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001073/0.001073, allocations: 185 kB / 377.1 MB, free: 1.523 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.749/1.749, allocations: 205.4 MB / 0.6366 GB, free: 8.578 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009442/0.0009439, allocations: 91.42 kB / 0.7509 GB, free: 63.01 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003769/0.0003769, allocations: 8 kB / 0.8749 GB, free: 11.11 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3292/0.3296, allocations: 116.3 MB / 0.9884 GB, free: 6.668 MB / 0.7136 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.936/2.266, allocations: 435.6 MB / 1.414 GB, free: 275.6 MB / 0.9323 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003413/2.266, allocations: 94.2 kB / 1.414 GB, free: 275.6 MB / 0.9323 GB Notification: Performance of FrontEnd - DAE generated: time 0.6477/2.914, allocations: 291.9 MB / 1.699 GB, free: 34.11 MB / 0.9323 GB Notification: Performance of FrontEnd: time 2.054e-06/2.914, allocations: 0 / 1.699 GB, free: 34.11 MB / 0.9323 GB Notification: Performance of Transformations before backend: time 0.0003254/2.915, allocations: 87.92 kB / 1.699 GB, free: 34.02 MB / 0.9323 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 639 * Number of variables: 639 Notification: Performance of Generate backend data structure: time 0.008141/2.923, allocations: 3.967 MB / 1.703 GB, free: 29.94 MB / 0.9323 GB Notification: Performance of prepare preOptimizeDAE: time 5.822e-05/2.923, allocations: 12.03 kB / 1.703 GB, free: 29.93 MB / 0.9323 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005328/2.923, allocations: 354.2 kB / 1.703 GB, free: 29.57 MB / 0.9323 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001166/2.924, allocations: 0.4968 MB / 1.704 GB, free: 29.07 MB / 0.9323 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004666/2.929, allocations: 2.827 MB / 1.707 GB, free: 26.19 MB / 0.9323 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001892/2.929, allocations: 247.2 kB / 1.707 GB, free: 25.93 MB / 0.9323 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003172/2.93, allocations: 275.9 kB / 1.707 GB, free: 25.66 MB / 0.9323 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004385/2.934, allocations: 2.946 MB / 1.71 GB, free: 22.52 MB / 0.9323 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.905e-05/2.934, allocations: 7.875 kB / 1.71 GB, free: 22.52 MB / 0.9323 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002145/2.934, allocations: 112 kB / 1.71 GB, free: 22.41 MB / 0.9323 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.912e-05/2.934, allocations: 67.98 kB / 1.71 GB, free: 22.34 MB / 0.9323 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003879/2.938, allocations: 2.481 MB / 1.713 GB, free: 19.84 MB / 0.9323 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 0.01535/2.954, allocations: 13.15 MB / 1.725 GB, free: 6.301 MB / 0.9323 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00314/2.957, allocations: 1.965 MB / 1.727 GB, free: 4.316 MB / 0.9323 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009874/2.958, allocations: 0.8718 MB / 1.728 GB, free: 3.316 MB / 0.9323 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001601/2.959, allocations: 1.128 MB / 1.729 GB, free: 2.168 MB / 0.9323 GB Notification: Performance of pre-optimization done (n=167): time 3.767e-06/2.96, allocations: 0 / 1.729 GB, free: 2.168 MB / 0.9323 GB Notification: Performance of matching and sorting (n=167): time 0.6362/3.596, allocations: 2.865 MB / 1.732 GB, free: 174.7 MB / 0.9323 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001115/3.596, allocations: 161.9 kB / 1.732 GB, free: 174.5 MB / 0.9323 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007278/3.603, allocations: 3.481 MB / 1.736 GB, free: 174.3 MB / 0.9323 GB Notification: Performance of collectPreVariables (initialization): time 0.0008051/3.604, allocations: 108.9 kB / 1.736 GB, free: 174.3 MB / 0.9323 GB Notification: Performance of collectInitialEqns (initialization): time 0.001987/3.606, allocations: 1.718 MB / 1.737 GB, free: 174.1 MB / 0.9323 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008277/3.607, allocations: 488.8 kB / 1.738 GB, free: 173.9 MB / 0.9323 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001189/3.607, allocations: 43.22 kB / 1.738 GB, free: 173.9 MB / 0.9323 GB Notification: Performance of setup shared object (initialization): time 0.0001401/3.607, allocations: 383.9 kB / 1.738 GB, free: 173.6 MB / 0.9323 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001634/3.609, allocations: 0.8213 MB / 1.739 GB, free: 173.6 MB / 0.9323 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001748/3.611, allocations: 1.446 MB / 1.74 GB, free: 172.8 MB / 0.9323 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001495/3.612, allocations: 0.8738 MB / 1.741 GB, free: 172.8 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.283e-05/3.612, allocations: 5.875 kB / 1.741 GB, free: 172.8 MB / 0.9323 GB Notification: Performance of matching and sorting (n=271) (initialization): time 0.005606/3.618, allocations: 2.58 MB / 1.744 GB, free: 172.6 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 0.001591/3.619, allocations: 6.93 MB / 1.751 GB, free: 165.4 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.932e-05/3.619, allocations: 18.95 kB / 1.751 GB, free: 165.4 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004831/3.62, allocations: 86.53 kB / 1.751 GB, free: 165.4 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00156/3.621, allocations: 328.4 kB / 1.751 GB, free: 165.4 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005903/3.622, allocations: 0.6577 MB / 1.752 GB, free: 164.9 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002629/3.625, allocations: 251.2 kB / 1.752 GB, free: 164.8 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003445/3.625, allocations: 109 kB / 1.752 GB, free: 164.8 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 1.81e-05/3.625, allocations: 4.094 kB / 1.752 GB, free: 164.8 MB / 0.9323 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005696/3.631, allocations: 2.219 MB / 1.754 GB, free: 164.8 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.342e-05/3.631, allocations: 14.66 kB / 1.754 GB, free: 164.8 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004007/3.631, allocations: 90.12 kB / 1.754 GB, free: 164.8 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001397/3.633, allocations: 314.7 kB / 1.755 GB, free: 164.8 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005754/3.633, allocations: 0.6672 MB / 1.755 GB, free: 164.3 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002951/3.636, allocations: 230.3 kB / 1.755 GB, free: 164.2 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003043/3.637, allocations: 109.4 kB / 1.756 GB, free: 164.2 MB / 0.9323 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 70 * Number of states: 0 () * Number of discrete variables: 136 ($PRE.eleFol.opeMod.transition3.enableFire,$PRE.eleFol.opeMod.transition5.enableFire,$PRE.eleFol.opeMod.transition9.enableFire,$PRE.eleFol.opeMod.transition7.enableFire,$PRE.eleFol.opeMod.transition10.enableFire,$PRE.eleFol.opeMod.transition1.enableFire,$PRE.eleFol.opeMod.transition2.enableFire,$PRE.eleFol.opeMod.transition8.enableFire,$PRE.eleFol.opeMod.transition6.enableFire,$PRE.eleFol.opeMod.transition4.enableFire,$whenCondition2,$PRE.avaSig.combiTimeTable.nextTimeEvent,$whenCondition1,$PRE.valDat.nextTimeEvent,eleFol.eneCon.and1.u2,eleFol.eneCon.engTemWarUp.y,eleFol.stateGraphRoot.resume,eleFol.stateGraphRoot.suspend,eleFol.fil.limDp.y,eleFol.eneCon.delWarUp.y,eleFol.eneCon.and1.y,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition5,eleFol.eneCon.booExp.y,eleFol.eneCon.and1.u1,eleFol.opeMod.runSig,$PRE.eleFol.opeMod.staBy.localActive,eleFol.opeMod.staBy.localActive,eleFol.opeMod.staBy.outPort[2].available,$PRE.eleFol.opeMod.staBy.newActive,eleFol.opeMod.staBy.newActive,$PRE.eleFol.opeMod.staBy.oldActive,eleFol.opeMod.staBy.oldActive,eleFol.opeMod.staBy.active,$PRE.eleFol.opeMod.pumOn.localActive,eleFol.opeMod.pumOn.localActive,eleFol.opeMod.pumOn.outPort[2].available,$PRE.eleFol.opeMod.pumOn.newActive,eleFol.opeMod.pumOn.newActive,$PRE.eleFol.opeMod.pumOn.oldActive,eleFol.opeMod.pumOn.oldActive,eleFol.opeMod.pumOn.active,$PRE.eleFol.opeMod.warUp.localActive,eleFol.opeMod.warUp.localActive,eleFol.opeMod.warUp.inPort[2].occupied,eleFol.opeMod.warUp.outPort[2].available,$PRE.eleFol.opeMod.warUp.newActive,eleFol.opeMod.warUp.newActive,$PRE.eleFol.opeMod.warUp.oldActive,eleFol.opeMod.warUp.oldActive,eleFol.opeMod.warUp.active,$PRE.eleFol.opeMod.cooDow.localActive,eleFol.opeMod.cooDow.localActive,eleFol.opeMod.cooDow.inPort[2].occupied,eleFol.opeMod.cooDow.outPort[2].available,$PRE.eleFol.opeMod.cooDow.newActive,eleFol.opeMod.cooDow.newActive,$PRE.eleFol.opeMod.cooDow.oldActive,eleFol.opeMod.cooDow.oldActive,eleFol.opeMod.cooDow.active,$PRE.eleFol.opeMod.hys.y,eleFol.opeMod.hys.y,eleFol.opeMod.and1.y,eleFol.opeMod.transition3.enableFire,eleFol.opeMod.transition5.enableFire,eleFol.opeMod.transition9.enableFire,eleFol.opeMod.transition7.enableFire,eleFol.opeMod.and3.y,eleFol.opeMod.transition10.enableFire,eleFol.opeMod.and4.u2,eleFol.opeMod.and4.y,eleFol.opeMod.assWatMas.assMes.u,$PRE.eleFol.opeMod.assWatMas.hys.y,eleFol.opeMod.assWatMas.hys.y,eleFol.opeMod.transition1.enableFire,eleFol.opeMod.transition2.enableFire,$PRE.eleFol.opeMod.nor.localActive,eleFol.opeMod.nor.localActive,$PRE.eleFol.opeMod.nor.newActive,eleFol.opeMod.nor.newActive,$PRE.eleFol.opeMod.nor.oldActive,eleFol.opeMod.nor.oldActive,eleFol.opeMod.nor.active,eleFol.opeMod.transition8.enableFire,$PRE.eleFol.opeMod.warUpCtr.timer.passed,eleFol.opeMod.warUpCtr.timer.passed,$PRE.eleFol.opeMod.warUpCtr.timer.entryTime,eleFol.opeMod.warUpCtr.timer.entryTime,eleFol.opeMod.transition6.enableFire,$PRE.eleFol.opeMod.plaOff.localActive,eleFol.opeMod.plaOff.localActive,eleFol.opeMod.plaOff.inPort[2].occupied,eleFol.opeMod.plaOff.inPort[3].occupied,$PRE.eleFol.opeMod.plaOff.newActive,eleFol.opeMod.plaOff.newActive,$PRE.eleFol.opeMod.plaOff.oldActive,eleFol.opeMod.plaOff.oldActive,eleFol.opeMod.plaOff.active,eleFol.opeMod.transition4.enableFire,eleFol.opeMod.transition4.fire,$PRE.eleFol.opeMod.transition4.t_start,eleFol.opeMod.transition4.t_start,$PRE.eleFol.opeMod.timer.passed,eleFol.opeMod.timer.passed,$PRE.eleFol.opeMod.timer.entryTime,eleFol.opeMod.timer.entryTime,$PRE.eleFol.hys.y,eleFol.hys.y,eleFol.fil.assPow.assMesP.u,$PRE.eleFol.fil.assPow.maxPow.y,eleFol.fil.assPow.maxPow.y,$PRE.eleFol.fil.assPow.minPow.y,eleFol.fil.assPow.minPow.y,$PRE.eleFol.assWatTem.hys.y,eleFol.assWatTem.hys.y,eleFol.powCon.staBy.y,eleFol.powCon.cooDow.y,eleFol.stateGraphRoot.activeSteps,eleFol.conWat.opeMod,eleFol.conWat.offStaBy.y,avaSig.y,avaSig.combiTimeTable.nextTimeEvent,$PRE.avaSig.combiTimeTable.nextTimeEventScaled,avaSig.combiTimeTable.nextTimeEventScaled,valDat.nextTimeEvent,$PRE.valDat.nextTimeEventScaled,valDat.nextTimeEventScaled,ETheVal.local_reset,EEleVal.local_reset,EThe.local_reset,EEle.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (266): * Single equations (assignments): 265 * 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: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 5} Notification: Performance of prepare postOptimizeDAE: time 0.003769/3.64, allocations: 1.104 MB / 1.757 GB, free: 164 MB / 0.9323 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001361/3.642, allocations: 339.8 kB / 1.757 GB, free: 163.8 MB / 0.9323 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 196 equation(s) and 195 variable(s). Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003846/3.646, allocations: 1.245 MB / 1.758 GB, free: 163.8 MB / 0.9323 GB Error: post-optimization module wrapFunctionCalls (simulation) failed.