Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowAIT.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.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowAIT,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1342,variableFilter="time|senTem_p1.T|pip0.port_a.m_flow|senTem_p2.T|pip2.port_a.m_flow|senTem_p3.T|pip3.port_a.m_flow|senTem_p4.T|pip4.port_a.m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowAIT") translateModel(Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowAIT,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1342,variableFilter="time|senTem_p1.T|pip0.port_a.m_flow|senTem_p2.T|pip2.port_a.m_flow|senTem_p3.T|pip3.port_a.m_flow|senTem_p4.T|pip4.port_a.m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowAIT") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001014/0.001014, allocations: 102.7 kB / 15.71 MB, free: 460 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001858/0.001857, allocations: 173 kB / 16.58 MB, free: 6.043 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.562/1.562, allocations: 223.2 MB / 240.6 MB, free: 5.332 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.981/2.981, allocations: 436.7 MB / 0.7113 GB, free: 7.836 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.0003632/0.0003632, allocations: 20 kB / 0.8717 GB, free: 4.77 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8672/0.8676, allocations: 153.6 MB / 1.022 GB, free: 1.289 MB / 0.7637 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowAIT): time 1.23/2.098, allocations: 346.8 MB / 1.36 GB, free: 36.46 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.1054/2.203, allocations: 75.94 MB / 1.435 GB, free: 328 kB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02169/2.225, allocations: 345.8 kB / 1.435 GB, free: 15.98 MB / 1.014 GB Notification: Performance of NFTyping.typeComponents: time 0.01679/2.242, allocations: 3.233 MB / 1.438 GB, free: 12.73 MB / 1.014 GB Notification: Performance of NFTyping.typeBindings: time 0.04356/2.285, allocations: 10.61 MB / 1.448 GB, free: 2.07 MB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.02551/2.311, allocations: 6.144 MB / 1.454 GB, free: 11.98 MB / 1.029 GB Notification: Performance of NFFlatten.flatten: time 0.04935/2.36, allocations: 29.33 MB / 1.483 GB, free: 14.56 MB / 1.061 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01627/2.377, allocations: 5.926 MB / 1.489 GB, free: 8.57 MB / 1.061 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02472/2.401, allocations: 8.088 MB / 1.497 GB, free: 456 kB / 1.061 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01602/2.417, allocations: 6.41 MB / 1.503 GB, free: 10.01 MB / 1.076 GB Notification: Performance of NFPackage.collectConstants: time 0.004129/2.422, allocations: 332 kB / 1.503 GB, free: 9.684 MB / 1.076 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01984/2.441, allocations: 3.991 MB / 1.507 GB, free: 5.684 MB / 1.076 GB Notification: Performance of NFScalarize.scalarize: time 0.005332/2.447, allocations: 1.528 MB / 1.509 GB, free: 4.148 MB / 1.076 GB Notification: Performance of NFVerifyModel.verify: time 0.006379/2.453, allocations: 1.856 MB / 1.511 GB, free: 2.281 MB / 1.076 GB Notification: Performance of NFConvertDAE.convert: time 0.02375/2.477, allocations: 11.18 MB / 1.521 GB, free: 7.074 MB / 1.092 GB Notification: Performance of FrontEnd - DAE generated: time 8.075e-06/2.477, allocations: 0 / 1.521 GB, free: 7.074 MB / 1.092 GB Notification: Performance of FrontEnd: time 2.355e-06/2.477, allocations: 0 / 1.521 GB, free: 7.074 MB / 1.092 GB Notification: Performance of Transformations before backend: time 0.000558/2.478, allocations: 0 / 1.521 GB, free: 7.074 MB / 1.092 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1369 * Number of variables: 1369 Notification: Performance of Generate backend data structure: time 0.02366/2.501, allocations: 8.225 MB / 1.529 GB, free: 14.75 MB / 1.107 GB Notification: Performance of prepare preOptimizeDAE: time 4.346e-05/2.501, allocations: 15.98 kB / 1.53 GB, free: 14.74 MB / 1.107 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005166/2.507, allocations: 1.024 MB / 1.531 GB, free: 13.7 MB / 1.107 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01948/2.526, allocations: 7.455 MB / 1.538 GB, free: 6.172 MB / 1.107 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004628/2.527, allocations: 410.4 kB / 1.538 GB, free: 5.773 MB / 1.107 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001884/2.528, allocations: 0.5428 MB / 1.539 GB, free: 5.23 MB / 1.107 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0154/2.544, allocations: 5.868 MB / 1.544 GB, free: 15.15 MB / 1.123 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000162/2.544, allocations: 19.78 kB / 1.544 GB, free: 15.13 MB / 1.123 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006589/2.545, allocations: 224 kB / 1.545 GB, free: 14.91 MB / 1.123 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001991/2.545, allocations: 152 kB / 1.545 GB, free: 14.77 MB / 1.123 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01071/2.556, allocations: 4.361 MB / 1.549 GB, free: 10.39 MB / 1.123 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 0.05567/2.611, allocations: 32.3 MB / 1.581 GB, free: 7.484 MB / 1.154 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00554/2.617, allocations: 2.837 MB / 1.583 GB, free: 4.66 MB / 1.154 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003123/2.62, allocations: 1.632 MB / 1.585 GB, free: 3.023 MB / 1.154 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006248/2.626, allocations: 7.055 MB / 1.592 GB, free: 10.4 MB / 1.17 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004385/2.631, allocations: 1.715 MB / 1.594 GB, free: 8.652 MB / 1.17 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.004029/2.635, allocations: 285.1 kB / 1.594 GB, free: 8.371 MB / 1.17 GB Notification: Performance of pre-optimization done (n=347): time 1.451e-05/2.635, allocations: 0 / 1.594 GB, free: 8.371 MB / 1.17 GB Notification: Performance of matching and sorting (n=347): time 0.009953/2.645, allocations: 4.482 MB / 1.598 GB, free: 3.848 MB / 1.17 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.917e-05/2.645, allocations: 111.8 kB / 1.598 GB, free: 3.719 MB / 1.17 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01184/2.657, allocations: 5.685 MB / 1.604 GB, free: 14.06 MB / 1.186 GB Notification: Performance of collectPreVariables (initialization): time 0.0009853/2.658, allocations: 101.6 kB / 1.604 GB, free: 13.96 MB / 1.186 GB Notification: Performance of collectInitialEqns (initialization): time 0.004091/2.662, allocations: 3.617 MB / 1.607 GB, free: 10.32 MB / 1.186 GB Notification: Performance of collectInitialBindings (initialization): time 0.002166/2.664, allocations: 1.209 MB / 1.609 GB, free: 9.09 MB / 1.186 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002478/2.664, allocations: 80 kB / 1.609 GB, free: 9.012 MB / 1.186 GB Notification: Performance of setup shared object (initialization): time 0.0003074/2.665, allocations: 471 kB / 1.609 GB, free: 8.543 MB / 1.186 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002358/2.667, allocations: 1.25 MB / 1.61 GB, free: 7.285 MB / 1.186 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003101/2.67, allocations: 2.382 MB / 1.613 GB, free: 4.402 MB / 1.186 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002926/2.673, allocations: 1.661 MB / 1.614 GB, free: 2.73 MB / 1.186 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.207e-05/2.673, allocations: 12 kB / 1.614 GB, free: 2.719 MB / 1.186 GB Notification: Performance of matching and sorting (n=533) (initialization): time 0.00954/2.683, allocations: 4.545 MB / 1.619 GB, free: 14.14 MB / 1.201 GB Notification: Performance of prepare postOptimizeDAE: time 0.0008623/2.684, allocations: 1.045 MB / 1.62 GB, free: 12.66 MB / 1.201 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.907e-05/2.684, allocations: 51.98 kB / 1.62 GB, free: 12.61 MB / 1.201 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.323e-05/2.684, allocations: 56 kB / 1.62 GB, free: 12.55 MB / 1.201 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003175/2.687, allocations: 0.901 MB / 1.621 GB, free: 11.65 MB / 1.201 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.076e-05/2.687, allocations: 71.78 kB / 1.621 GB, free: 11.58 MB / 1.201 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006664/2.694, allocations: 0.4947 MB / 1.621 GB, free: 11.08 MB / 1.201 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007338/2.695, allocations: 219.9 kB / 1.622 GB, free: 10.87 MB / 1.201 GB Notification: Performance of prepare postOptimizeDAE: time 1.24e-05/2.695, allocations: 4 kB / 1.622 GB, free: 10.86 MB / 1.201 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.007412/2.702, allocations: 3.903 MB / 1.625 GB, free: 6.941 MB / 1.201 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001052/2.702, allocations: 51.98 kB / 1.625 GB, free: 6.891 MB / 1.201 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.415e-05/2.702, allocations: 56 kB / 1.625 GB, free: 6.836 MB / 1.201 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003094/2.705, allocations: 0.9095 MB / 1.626 GB, free: 5.926 MB / 1.201 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.554e-05/2.705, allocations: 79.66 kB / 1.626 GB, free: 5.848 MB / 1.201 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006121/2.712, allocations: 486.8 kB / 1.627 GB, free: 5.371 MB / 1.201 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006637/2.712, allocations: 215.9 kB / 1.627 GB, free: 5.16 MB / 1.201 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 141 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition1,$PRE.DataReader.nextTimeEvent,DataReader.nextTimeEvent,$PRE.DataReader.nextTimeEventScaled,DataReader.nextTimeEventScaled,lessThreshold.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (521): * Single equations (assignments): 509 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 12 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.003749/2.716, allocations: 1.406 MB / 1.628 GB, free: 3.742 MB / 1.201 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002156/2.718, allocations: 0.683 MB / 1.629 GB, free: 3.051 MB / 1.201 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01083/2.729, allocations: 5.574 MB / 1.635 GB, free: 13.56 MB / 1.217 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.323e-05/2.729, allocations: 63.95 kB / 1.635 GB, free: 13.5 MB / 1.217 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.236e-05/2.729, allocations: 0 / 1.635 GB, free: 13.5 MB / 1.217 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005612/2.735, allocations: 3.627 MB / 1.638 GB, free: 9.852 MB / 1.217 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 0.02687/2.762, allocations: 11.96 MB / 1.65 GB, free: 13.64 MB / 1.232 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.407e-05/2.762, allocations: 15.98 kB / 1.65 GB, free: 13.62 MB / 1.232 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002859/2.765, allocations: 0.7102 MB / 1.651 GB, free: 12.91 MB / 1.232 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.121e-05/2.765, allocations: 16 kB / 1.651 GB, free: 12.89 MB / 1.232 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003249/2.765, allocations: 119.9 kB / 1.651 GB, free: 12.78 MB / 1.232 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.414e-05/2.765, allocations: 20 kB / 1.651 GB, free: 12.76 MB / 1.232 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.875e-06/2.765, allocations: 0 / 1.651 GB, free: 12.76 MB / 1.232 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01167/2.777, allocations: 6.838 MB / 1.657 GB, free: 5.848 MB / 1.232 GB Notification: Performance of postOpt removeConstants (simulation): time 0.004753/2.782, allocations: 1.467 MB / 1.659 GB, free: 4.352 MB / 1.232 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00191/2.783, allocations: 80 kB / 1.659 GB, free: 4.273 MB / 1.232 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005904/2.789, allocations: 0.5802 MB / 1.659 GB, free: 3.699 MB / 1.232 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000659/2.79, allocations: 314.8 kB / 1.66 GB, free: 3.391 MB / 1.232 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007113/2.791, allocations: 199.8 kB / 1.66 GB, free: 3.195 MB / 1.232 GB Notification: Performance of sorting global known variables: time 0.01007/2.801, allocations: 3.754 MB / 1.664 GB, free: 15.48 MB / 1.248 GB Notification: Performance of sort global known variables: time 4.81e-07/2.801, allocations: 0 / 1.664 GB, free: 15.48 MB / 1.248 GB Notification: Performance of remove unused functions: time 0.02583/2.827, allocations: 4.399 MB / 1.668 GB, free: 11.07 MB / 1.248 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 31 (pip1.del.x,pip1.timDel.x,pip1.vol_b.dynBal.U,pip1.vol_a.dynBal.U,pip4.del.x,pip4.timDel.x,pip4.vol_b.dynBal.U,pip4.vol_a.dynBal.U,pip5.del.x,pip5.timDel.x,pip5.vol_b.dynBal.U,pip5.vol_a.dynBal.U,pip2.del.x,pip2.timDel.x,pip2.vol_b.dynBal.U,pip2.vol_a.dynBal.U,pip3.del.x,pip3.timDel.x,pip3.vol_b.dynBal.U,pip3.vol_a.dynBal.U,senTem_p3.T,senTem_p2.T,senTem_p4.T,senTem_p1.T,pip0.del.x,pip0.timDel.x,pip0.vol_b.dynBal.U,pip0.vol_a.dynBal.U,senTemIn_p2.T,splPip1.vol.dynBal.U,splPip2.vol.dynBal.U) * Number of discrete variables: 4 ($whenCondition1,DataReader.nextTimeEvent,DataReader.nextTimeEventScaled,lessThreshold.y) * Number of discrete states: 2 (DataReader.nextTimeEvent,DataReader.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (431): * Single equations (assignments): 365 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 64 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.009123/2.836, allocations: 2.573 MB / 1.67 GB, free: 8.707 MB / 1.248 GB Notification: Performance of simCode: created initialization part: time 0.02052/2.856, allocations: 6.466 MB / 1.677 GB, free: 2.102 MB / 1.248 GB Notification: Performance of simCode: created event and clocks part: time 2.27e-05/2.857, allocations: 5 kB / 1.677 GB, free: 2.098 MB / 1.248 GB Notification: Performance of simCode: created simulation system equations: time 0.006696/2.863, allocations: 2.504 MB / 1.679 GB, free: 15.52 MB / 1.264 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01975/2.883, allocations: 3.537 MB / 1.683 GB, free: 12.04 MB / 1.264 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02998/2.913, allocations: 16.57 MB / 1.699 GB, free: 11.41 MB / 1.279 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004758/2.918, allocations: 3.695 MB / 1.702 GB, free: 7.676 MB / 1.279 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002582/2.92, allocations: 0.6748 MB / 1.703 GB, free: 7 MB / 1.279 GB Notification: Performance of SimCode: time 1.042e-06/2.92, allocations: 0 / 1.703 GB, free: 7 MB / 1.279 GB [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 2 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 4 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 7 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 9 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 11 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 13 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 15 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 17 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 19 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 21 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 23 . [CodegenCppOld.tpl:12289:11-12289:11:writable] Error: Template error: UNKNOWN ZERO CROSSING for 25 .