Update examples

4 jobs for master in 2 minutes and 30 seconds (queued for 3 minutes and 7 seconds)
Status Name Job ID Coverage
  Build
passed build_debug #474

00:02:29

failed build_opt #475

00:00:01

 
  Test
skipped test_debug #476
skipped test_opt #477
 
Name Stage Failure
failed
build_opt Build There is an unknown failure, please try again
linking solver_test000 with MPI
linking solver_test002 with MPI
linking solver_test003 with MPI
linking pmesh_test000 with MPI
linking pmesh_test001 with MPI
linking xml_reader_test000 with MPI
-- Configuring incomplete, errors occurred!
See also "/opt/gitlab-ci-multi-runner/builds/fe725eaf/0/terekhov/INMOST/build_opt/CMakeFiles/CMakeOutput.log".
ERROR: Job failed: exit status 1