[wp] force more stepouts

src/plugins/wp/tests/wp_plugin/float_format.i

 /* run.config_qualif
    OPT: -wp-prover native:coq
-   OPT: -wp-prover native:alt-ergo -wp-steps 50 -wp-timeout 1
-   OPT: -wp-prover alt-ergo -wp-steps 50 -wp-timeout 1
+   OPT: -wp-prover native:alt-ergo -wp-steps 5 -wp-timeout 100
+   OPT: -wp-prover alt-ergo -wp-steps 5 -wp-timeout 100
 */
 
 //@ ensures KO: \result == 0.2 + x ;

src/plugins/wp/tests/wp_plugin/math.i

@@ -5,8 +5,8 @@
 /* run.config_qualif
    OPT: -wp-prover alt-ergo                                            -wp-prop=-ko  -wp-timeout 100 -wp-steps 1500
    OPT: -wp-prover native:alt-ergo -wp-report=tests/native.report      -wp-prop=-ko  -wp-timeout 100 -wp-steps 1500
-   OPT: -wp-prover alt-ergo                                            -wp-prop=ko   -wp-timeout 1 -wp-steps 50
-   OPT: -wp-prover native:alt-ergo -wp-report=tests/native.report      -wp-prop=ko   -wp-timeout 1
+   OPT: -wp-prover alt-ergo                                            -wp-prop=ko   -wp-timeout 100 -wp-steps 10
+   OPT: -wp-prover native:alt-ergo -wp-report=tests/native.report      -wp-prop=ko   -wp-timeout 100 -wp-steps 10
 */
 
 // --------------------------------------------------------------------------

src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.1.res.oracle

-# frama-c -wp -wp-timeout 1 -wp-steps 50 [...]
+# frama-c -wp -wp-timeout 100 -wp-steps 5 [...]
 [kernel] Parsing tests/wp_plugin/float_format.i (no preprocessing)
 [kernel:parser:decimal-float] tests/wp_plugin/float_format.i:10: Warning: 
   Floating-point constant 0.2 is not represented exactly. Will use 0x1.999999999999ap-3.

src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.2.res.oracle

-# frama-c -wp -wp-timeout 1 -wp-steps 50 [...]
+# frama-c -wp -wp-timeout 100 -wp-steps 5 [...]
 [kernel] Parsing tests/wp_plugin/float_format.i (no preprocessing)
 [kernel:parser:decimal-float] tests/wp_plugin/float_format.i:10: Warning: 
   Floating-point constant 0.2 is not represented exactly. Will use 0x1.999999999999ap-3.

src/plugins/wp/tests/wp_plugin/oracle_qualif/math.2.res.oracle

-# frama-c -wp -wp-timeout 1 -wp-steps 50 [...]
+# frama-c -wp -wp-timeout 100 -wp-steps 10 [...]
 [kernel] Parsing tests/wp_plugin/math.i (no preprocessing)
 [wp] Running WP plugin...
 [wp] Loading driver 'share/wp.driver'

src/plugins/wp/tests/wp_plugin/oracle_qualif/math.3.res.oracle

-# frama-c -wp -wp-timeout 1 [...]
+# frama-c -wp -wp-timeout 100 -wp-steps 10 [...]
 [kernel] Parsing tests/wp_plugin/math.i (no preprocessing)
 [wp] Running WP plugin...
 [wp] Loading driver 'share/wp.driver'