[E-ACLS] optimize test procedure

src/plugins/e-acsl/tests/e-acsl-runtime/function_contract.i

src/plugins/e-acsl/tests/e-acsl-runtime/integer_constant.i

...ns/e-acsl/tests/e-acsl-runtime/oracle/addrOf.1.res.oracle

...gins/e-acsl/tests/e-acsl-runtime/oracle/addrOf.res.oracle

...ins/e-acsl/tests/e-acsl-runtime/oracle/arith.1.res.oracle

...ugins/e-acsl/tests/e-acsl-runtime/oracle/arith.res.oracle

...ins/e-acsl/tests/e-acsl-runtime/oracle/array.1.res.oracle

...ugins/e-acsl/tests/e-acsl-runtime/oracle/array.res.oracle

...lugins/e-acsl/tests/e-acsl-runtime/oracle/at.1.res.oracle

src/plugins/e-acsl/tests/e-acsl-runtime/oracle/at.res.oracle

...s/e-acsl/tests/e-acsl-runtime/oracle/bts1304.1.res.oracle

...ins/e-acsl/tests/e-acsl-runtime/oracle/bts1304.res.oracle

...s/e-acsl/tests/e-acsl-runtime/oracle/bts1307.1.res.oracle

...ins/e-acsl/tests/e-acsl-runtime/oracle/bts1307.res.oracle

...gins/e-acsl/tests/e-acsl-runtime/oracle/cast.1.res.oracle

...lugins/e-acsl/tests/e-acsl-runtime/oracle/cast.res.oracle

...-acsl/tests/e-acsl-runtime/oracle/comparison.1.res.oracle

.../e-acsl/tests/e-acsl-runtime/oracle/comparison.res.oracle

...ins/e-acsl/tests/e-acsl-runtime/oracle/false.1.res.oracle

...ugins/e-acsl/tests/e-acsl-runtime/oracle/false.res.oracle