Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExample.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo", uses=false) Using package Buildings with version 11.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExample,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pumDisPipe_R.m_flow_actual|pumDisPlugFlow.m_flow_actual|pumConPipe_R.m_flow_actual|pumConPlugFlow.m_flow_actual|pumDisPipe_R.port_a.p|pumDisPipe_R.port_b.p|pumDisPlugFlow.port_a.p|pumDisPlugFlow.port_b.p",fileNamePrefix="Buildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExample") translateModel(Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExample,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pumDisPipe_R.m_flow_actual|pumDisPlugFlow.m_flow_actual|pumConPipe_R.m_flow_actual|pumConPlugFlow.m_flow_actual|pumDisPipe_R.port_a.p|pumDisPipe_R.port_b.p|pumDisPlugFlow.port_a.p|pumDisPlugFlow.port_b.p",fileNamePrefix="Buildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExample") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001104/0.001104, allocations: 91.92 kB / 16.02 MB, free: 80 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001305/0.001305, allocations: 180.3 kB / 16.92 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.393/1.393, allocations: 223.3 MB / 241 MB, free: 5.293 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.76/2.76, allocations: 462.7 MB / 0.7371 GB, free: 15.54 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.0003522/0.0003522, allocations: 8.781 kB / 0.9034 GB, free: 36.43 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3132/0.3136, allocations: 159.6 MB / 1.059 GB, free: 4.922 MB / 0.8106 GB Notification: Performance of NFInst.instantiate(Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExample): time 0.9498/1.263, allocations: 321.6 MB / 1.373 GB, free: 23.74 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.09814/1.362, allocations: 76.95 MB / 1.448 GB, free: 3.32 MB / 1.029 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01734/1.379, allocations: 340.1 kB / 1.449 GB, free: 3.191 MB / 1.029 GB Notification: Performance of NFTyping.typeComponents: time 0.03929/1.418, allocations: 21 MB / 1.469 GB, free: 15.86 MB / 1.061 GB Notification: Performance of NFTyping.typeBindings: time 0.03513/1.454, allocations: 10.45 MB / 1.48 GB, free: 5.367 MB / 1.061 GB Notification: Performance of NFTyping.typeClassSections: time 0.02239/1.476, allocations: 7.472 MB / 1.487 GB, free: 13.97 MB / 1.076 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NFFrontEnd/NFCeval.mo:1080:9-1080:67:writable] Error: Internal error NFCeval.evalBinaryMul failed to evaluate ‘{0.0, 0.001004433569776996, 0.002008867139553991, 0.002736215586633885}[pressure.n] * 0.0‘ Notification: Performance of NFFlatten.flatten: time 0.07191/1.548, allocations: 52.31 MB / 1.538 GB, free: 9.562 MB / 1.123 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01564/1.564, allocations: 6.152 MB / 1.544 GB, free: 3.32 MB / 1.123 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02144/1.585, allocations: 7.47 MB / 1.551 GB, free: 11.82 MB / 1.139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01319/1.598, allocations: 6.179 MB / 1.557 GB, free: 5.609 MB / 1.139 GB Notification: Performance of NFPackage.collectConstants: time 0.003614/1.602, allocations: 324 kB / 1.558 GB, free: 5.293 MB / 1.139 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01908/1.621, allocations: 5.233 MB / 1.563 GB, free: 36 kB / 1.139 GB Notification: Performance of NFScalarize.scalarize: time 0.005239/1.626, allocations: 2.323 MB / 1.565 GB, free: 13.7 MB / 1.154 GB Notification: Performance of NFVerifyModel.verify: time 0.01291/1.639, allocations: 4.66 MB / 1.569 GB, free: 9.012 MB / 1.154 GB Notification: Performance of NFConvertDAE.convert: time 0.02144/1.661, allocations: 13.74 MB / 1.583 GB, free: 11.23 MB / 1.17 GB Notification: Performance of FrontEnd - DAE generated: time 6.302e-06/1.661, allocations: 4 kB / 1.583 GB, free: 11.23 MB / 1.17 GB Notification: Performance of FrontEnd: time 3.276e-06/1.661, allocations: 0 / 1.583 GB, free: 11.23 MB / 1.17 GB Notification: Performance of Transformations before backend: time 0.0005134/1.661, allocations: 0 / 1.583 GB, free: 11.23 MB / 1.17 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1058 * Number of variables: 1058 Notification: Performance of Generate backend data structure: time 0.02107/1.682, allocations: 8.778 MB / 1.591 GB, free: 2.324 MB / 1.17 GB Notification: Performance of prepare preOptimizeDAE: time 4.56e-05/1.682, allocations: 8.031 kB / 1.591 GB, free: 2.316 MB / 1.17 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01069/1.693, allocations: 2.139 MB / 1.594 GB, free: 168 kB / 1.17 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0245/1.718, allocations: 11.55 MB / 1.605 GB, free: 4.527 MB / 1.186 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001673/1.719, allocations: 0.6025 MB / 1.605 GB, free: 3.918 MB / 1.186 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001829/1.721, allocations: 459.9 kB / 1.606 GB, free: 3.469 MB / 1.186 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01341/1.735, allocations: 5.846 MB / 1.612 GB, free: 13.37 MB / 1.201 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001031/1.735, allocations: 19.86 kB / 1.612 GB, free: 13.35 MB / 1.201 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004834/1.735, allocations: 180 kB / 1.612 GB, free: 13.18 MB / 1.201 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001097/1.735, allocations: 115.9 kB / 1.612 GB, free: 13.06 MB / 1.201 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01179/1.747, allocations: 4.656 MB / 1.616 GB, free: 8.402 MB / 1.201 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 0.0576/1.805, allocations: 32.7 MB / 1.648 GB, free: 5.434 MB / 1.232 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0107/1.816, allocations: 3.055 MB / 1.651 GB, free: 2.359 MB / 1.232 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003504/1.819, allocations: 1.404 MB / 1.653 GB, free: 0.9609 MB / 1.232 GB Notification: Performance of preOpt evalFunc (simulation): time 0.02268/1.842, allocations: 9.983 MB / 1.662 GB, free: 6.387 MB / 1.248 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.905e-05/1.842, allocations: 67.81 kB / 1.663 GB, free: 6.309 MB / 1.248 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.003915/1.846, allocations: 376.7 kB / 1.663 GB, free: 5.938 MB / 1.248 GB Notification: Performance of pre-optimization done (n=156): time 6.743e-06/1.846, allocations: 3.938 kB / 1.663 GB, free: 5.934 MB / 1.248 GB Notification: Performance of matching and sorting (n=156): time 0.01194/1.858, allocations: 4.274 MB / 1.667 GB, free: 1.625 MB / 1.248 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.071e-05/1.858, allocations: 64.72 kB / 1.667 GB, free: 1.551 MB / 1.248 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.021/1.879, allocations: 8.274 MB / 1.675 GB, free: 9.34 MB / 1.264 GB Notification: Performance of collectPreVariables (initialization): time 0.0008612/1.88, allocations: 73.7 kB / 1.675 GB, free: 9.262 MB / 1.264 GB Notification: Performance of collectInitialEqns (initialization): time 0.004967/1.885, allocations: 4.1 MB / 1.679 GB, free: 5.133 MB / 1.264 GB Notification: Performance of collectInitialBindings (initialization): time 0.001212/1.886, allocations: 0.5897 MB / 1.68 GB, free: 4.535 MB / 1.264 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001523/1.888, allocations: 0.5505 MB / 1.68 GB, free: 3.98 MB / 1.264 GB Notification: Performance of setup shared object (initialization): time 9.5e-05/1.888, allocations: 309.1 kB / 1.681 GB, free: 3.676 MB / 1.264 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006323/1.894, allocations: 3.266 MB / 1.684 GB, free: 412 kB / 1.264 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007513/1.902, allocations: 5.082 MB / 1.689 GB, free: 10.51 MB / 1.279 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01214/1.914, allocations: 7.692 MB / 1.696 GB, free: 2.137 MB / 1.279 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.25e-05/1.914, allocations: 16 kB / 1.696 GB, free: 2.121 MB / 1.279 GB Notification: Performance of matching and sorting (n=710) (initialization): time 0.01953/1.934, allocations: 9.173 MB / 1.705 GB, free: 8.922 MB / 1.295 GB Notification: Performance of prepare postOptimizeDAE: time 0.001095/1.935, allocations: 1.547 MB / 1.707 GB, free: 6.699 MB / 1.295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000101/1.935, allocations: 48 kB / 1.707 GB, free: 6.652 MB / 1.295 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007816/1.936, allocations: 196.8 kB / 1.707 GB, free: 6.457 MB / 1.295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008415/1.944, allocations: 1.548 MB / 1.709 GB, free: 4.906 MB / 1.295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003469/1.948, allocations: 4.103 MB / 1.713 GB, free: 0.6602 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00903/1.957, allocations: 0.7785 MB / 1.713 GB, free: 15.88 MB / 1.311 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001221/1.958, allocations: 303.9 kB / 1.714 GB, free: 15.58 MB / 1.311 GB Notification: Performance of prepare postOptimizeDAE: time 1.525e-05/1.958, allocations: 4 kB / 1.714 GB, free: 15.58 MB / 1.311 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01692/1.975, allocations: 7.633 MB / 1.721 GB, free: 7.934 MB / 1.311 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001593/1.975, allocations: 48 kB / 1.721 GB, free: 7.887 MB / 1.311 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007092/1.976, allocations: 201.6 kB / 1.721 GB, free: 7.688 MB / 1.311 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007633/1.983, allocations: 1.541 MB / 1.723 GB, free: 6.145 MB / 1.311 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001098/1.985, allocations: 1.345 MB / 1.724 GB, free: 4.75 MB / 1.311 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008663/1.993, allocations: 0.7202 MB / 1.725 GB, free: 4.035 MB / 1.311 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001314/1.995, allocations: 275.9 kB / 1.725 GB, free: 3.766 MB / 1.311 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 218 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (561): * Single equations (assignments): 544 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 7 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 5 * Torn equation systems: 1 * 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): 5 systems {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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,5)} Notification: Performance of prepare postOptimizeDAE: time 0.00583/2, allocations: 2.017 MB / 1.727 GB, free: 1.742 MB / 1.311 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002547/2.003, allocations: 0.748 MB / 1.728 GB, free: 0.9844 MB / 1.311 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01125/2.014, allocations: 4.011 MB / 1.732 GB, free: 13.02 MB / 1.326 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.546e-05/2.014, allocations: 27.98 kB / 1.732 GB, free: 12.99 MB / 1.326 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.313e-05/2.014, allocations: 0 / 1.732 GB, free: 12.99 MB / 1.326 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006109/2.02, allocations: 2.96 MB / 1.735 GB, free: 9.938 MB / 1.326 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 0.02338/2.044, allocations: 9.645 MB / 1.744 GB, free: 88 kB / 1.326 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.047e-05/2.044, allocations: 12 kB / 1.744 GB, free: 76 kB / 1.326 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002301/2.046, allocations: 491.4 kB / 1.745 GB, free: 15.59 MB / 1.342 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004343/2.047, allocations: 104.7 kB / 1.745 GB, free: 15.49 MB / 1.342 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002648/2.047, allocations: 79.95 kB / 1.745 GB, free: 15.41 MB / 1.342 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001989/2.049, allocations: 3.287 MB / 1.748 GB, free: 12 MB / 1.342 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.276e-05/2.049, allocations: 15.98 kB / 1.748 GB, free: 11.99 MB / 1.342 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01208/2.061, allocations: 5.387 MB / 1.753 GB, free: 6.496 MB / 1.342 GB Notification: Performance of postOpt removeConstants (simulation): time 0.005391/2.067, allocations: 1.303 MB / 1.755 GB, free: 5.164 MB / 1.342 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002852/2.069, allocations: 51.97 kB / 1.755 GB, free: 5.113 MB / 1.342 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005928/2.075, allocations: 484.8 kB / 1.755 GB, free: 4.645 MB / 1.342 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000346/2.076, allocations: 161.6 kB / 1.755 GB, free: 4.484 MB / 1.342 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003793/2.076, allocations: 131.9 kB / 1.755 GB, free: 4.355 MB / 1.342 GB Notification: Performance of sorting global known variables: time 0.6285/2.705, allocations: 5.471 MB / 1.761 GB, free: 497.7 MB / 1.342 GB Notification: Performance of sort global known variables: time 1.092e-06/2.705, allocations: 0 / 1.761 GB, free: 497.7 MB / 1.342 GB Notification: Performance of remove unused functions: time 0.01921/2.724, allocations: 4.207 MB / 1.765 GB, free: 497.7 MB / 1.342 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 29 * Number of states: 13 (connection1Pipe_R.junConSup.vol.dynBal.U,connection1Pipe_R.junConRet.vol.dynBal.U,connection1PipeplugFlow.junConSup.vol.dynBal.U,connection1PipeplugFlow.junConRet.vol.dynBal.U,connection1PipeplugFlow.pipDis.del.x,connection1PipeplugFlow.pipDis.timDel.x,connection1PipeplugFlow.pipDis.vol_b.dynBal.U,connection1PipeplugFlow.pipDis.vol_a.dynBal.U,pipeGroundCoupling.groActLay[1].T[1],pipeGroundCoupling.groActLay[1].T[2],pipeGroundCoupling.groActLay[1].T[3],pipeGroundCoupling.groActLay[1].T[4],pipeGroundCoupling.groActLay[1].T[5]) * 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 (201): * Single equations (assignments): 178 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 18 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 1 * 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): 4 systems {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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.008857/2.733, allocations: 4.283 MB / 1.769 GB, free: 497.6 MB / 1.342 GB Notification: Performance of simCode: created initialization part: time 0.03283/2.766, allocations: 10.92 MB / 1.78 GB, free: 497.1 MB / 1.342 GB Notification: Performance of simCode: created event and clocks part: time 1.799e-05/2.766, allocations: 5.828 kB / 1.78 GB, free: 497.1 MB / 1.342 GB Notification: Performance of simCode: created simulation system equations: time 0.00426/2.77, allocations: 1.515 MB / 1.781 GB, free: 497 MB / 1.342 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03204/2.802, allocations: 3.757 MB / 1.785 GB, free: 496.8 MB / 1.342 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02857/2.831, allocations: 17.4 MB / 1.802 GB, free: 489.1 MB / 1.342 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004171/2.835, allocations: 4.113 MB / 1.806 GB, free: 487.9 MB / 1.342 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002471/2.838, allocations: 0.6043 MB / 1.806 GB, free: 487.8 MB / 1.342 GB Notification: Performance of SimCode: time 8.62e-07/2.838, allocations: 0 / 1.806 GB, free: 487.8 MB / 1.342 GB Notification: Performance of Templates: time 0.3431/3.181, allocations: 360.6 MB / 2.158 GB, free: 144.9 MB / 1.342 GB make -j1 -f Buildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExample.makefile make -j1 -f Buildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExample.makefile clang++ -std=c++14 -fopenmp=libomp -Winvalid-pch -O2 -g -DNDEBUG -fPIC -std=c++11 -DBOOST_ALL_DYN_LINK -DUSE_DGESV -DUSE_LOGGER -DOMC_BUILD -DUSE_THREAD -DSUNDIALS_MAJOR_VERSION=5 -DSUNDIALS_MINOR_VERSION=4 -DPMC_USE_SUNDIALS -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/cpp/" -I. "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/sundials" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppBuildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExampleCalcHelperMain.o OMCppBuildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExampleCalcHelperMain.cpp In file included from OMCppBuildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExampleCalcHelperMain.cpp:28: ./OMCppBuildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExampleFunctions.cpp:355:281: fatal error: bracket nesting level exceeded maximum of 256 ./OMCppBuildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExampleFunctions.cpp:355:281: note: use -fbracket-depth=N to increase maximum nesting level 1 error generated. make: *** [: OMCppBuildings_latest_Buildings.Experimental.DHC.Networks.Connections.Examples.Connection1PipeExampleCalcHelperMain.o] Error 1