Vladimir V. Voloshinov

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icon company Center for Distributed Computing, Institute for Information Transmission Problems Russ. Acad. Sci icon location Moscow, Russia

Results 4 comments of Vladimir V. Voloshinov

Model instance creation causes "SCIP: unspecified error!" for SCIP 8.0.1 built with -DTPI=tny cmake option

**It seems that the reason is in our build scripts (which we use to make SCIP et al from sources).** After installing SCIPOptSuite applications from "legal" DEB-package [SCIPOptSuite-8.0.1-Linux-ubuntu.deb](https://scipopt.org/download.php?fname=SCIPOptSuite-8.0.1-Linux-ubuntu.deb) PySCIPOpt 4.2.0...

Model instance creation causes "SCIP: unspecified error!" for SCIP 8.0.1 built with -DTPI=tny cmake option

We found that the problem might be caused by setting **-DTPI=tny** in **cmake** options (in SCIP build script). To keep multi-threading feature of **scip** application (see **concurrentopt** command) we had...

Model instance creation causes "SCIP: unspecified error!" for SCIP 8.0.1 built with -DTPI=tny cmake option

> Do you know if the interactive shell on the command line works for the binary built with -DTPI=tny ? It (SCIP console app built with **DTPI=tny**) works at all...

Error with symbol_map creation in asl_io.write.write_nl

FYI, this error appears with various Python 3.* interpreters **but for Pyomo version younger than 6.5.0 only** ! For Pyomo v. 6.5.0 and older the function **write.write_nl()** works normally.