MCSAT: more decision hints for integer variables #432

Job	Run time
ubuntu-latest\|debug\|--enable-mcsat\|CC=gcc CXX=g++	7m 58s
ubuntu-latest\|debug\|--enable-mcsat\|CC=clang CXX=clang++	8m 43s
ubuntu-latest\|debug\|--enable-thread-safety\|CC=gcc CXX=g++	3m 50s
ubuntu-latest\|debug\|--enable-thread-safety\|CC=clang CXX=clang++	4m 13s
ubuntu-latest\|release\|--enable-mcsat\|CC=gcc CXX=g++	5m 55s
ubuntu-latest\|release\|--enable-mcsat\|CC=clang CXX=clang++	5m 23s
ubuntu-latest\|release\|--enable-thread-safety\|CC=gcc CXX=g++	2m 37s
ubuntu-latest\|release\|--enable-thread-safety\|CC=clang CXX=clang++	3m 11s
ubuntu-latest\|gcov\|--enable-mcsat\|CC=gcc CXX=g++	8m 0s
ubuntu-latest\|debug\|--enable-thread-safety --enable-mcsat\|CC=gcc CXX=g++	8m 6s
	57m 56s

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