Add state to available_nodes function

testsuite/expect/globals

testsuite/expect/inc3.11.1

testsuite/expect/inc3.11.8

testsuite/expect/inc3.11.9

testsuite/expect/test1.66

testsuite/expect/test1.74

testsuite/expect/test1.82

testsuite/expect/test1.83

testsuite/expect/test15.20

testsuite/expect/test15.21

testsuite/expect/test17.27

testsuite/expect/test17.31

testsuite/expect/test2.14

testsuite/expect/test2.15

testsuite/expect/test3.11

testsuite/expect/test7.15