Moved verify changes from Jenkinsfile to Shared Libraries.

[serban-nicusor-toptal]

Submission Checklist

• Run unit tests: ./runTests.py src/test/unit
• Run cpplint: make cpplint
• Declare copyright holder and open-source license: see below

Summary

This PR removes code that was moved into the Shared Libraries while also fixing a bug reported in
stan-dev/math#1773

Intended Effect

How to Verify

Side Effects

Documentation

Copyright and Licensing

Please list the copyright holder for the work you are submitting (this will be you or your assignee, such as a university or company):

By submitting this pull request, the copyright holder is agreeing to license the submitted work under the following licenses:

• Code: BSD 3-clause (https://opensource.org/licenses/BSD-3-Clause)
• Documentation: CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/)

[stan-buildbot]

---

Name	Old Result	New Result	Ratio	Performance change( 1 - new / old )
gp_pois_regr/gp_pois_regr.stan	4.84	4.93	0.98	-1.89% slower
low_dim_corr_gauss/low_dim_corr_gauss.stan	0.02	0.02	0.97	-2.78% slower
eight_schools/eight_schools.stan	0.09	0.09	0.99	-0.86% slower
gp_regr/gp_regr.stan	0.22	0.22	1.0	0.26% faster
irt_2pl/irt_2pl.stan	6.45	6.45	1.0	0.08% faster
performance.compilation	87.4	86.74	1.01	0.76% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan	7.61	7.58	1.0	0.31% faster
pkpd/one_comp_mm_elim_abs.stan	21.51	21.13	1.02	1.73% faster
sir/sir.stan	92.92	94.24	0.99	-1.42% slower
gp_regr/gen_gp_data.stan	0.05	0.05	0.97	-3.31% slower
low_dim_gauss_mix/low_dim_gauss_mix.stan	2.95	2.95	1.0	-0.1% slower
pkpd/sim_one_comp_mm_elim_abs.stan	0.33	0.31	1.07	6.26% faster
arK/arK.stan	1.75	1.9	0.92	-8.66% slower
arma/arma.stan	0.67	0.66	1.0	0.48% faster
garch/garch.stan	0.51	0.52	0.99	-0.53% slower
Mean result: 0.99447673811

---

Jenkins Console Log
Blue Ocean
Commit hash: 966907b

---

Machine information

ProductName: Mac OS X ProductVersion: 10.11.6 BuildVersion: 15G22010

CPU:
Intel(R) Xeon(R) CPU E5-1680 v2 @ 3.00GHz

G++:
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 7.0.2 (clang-700.1.81)
Target: x86_64-apple-darwin15.6.0
Thread model: posix

Clang:
Apple LLVM version 7.0.2 (clang-700.1.81)
Target: x86_64-apple-darwin15.6.0
Thread model: posix

[rok-cesnovar]

Thanks!