main
test-branch
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Last change
on this file since 7d77e64 was ea777aa, checked in by Alex Wilton <awilton@…>, 3 years ago |
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Moved examples, include, build_default.properties, common.xml, and README out from dev.civl.com into the root of the repo.
git-svn-id: svn://vsl.cis.udel.edu/civl/trunk@5704 fb995dde-84ed-4084-dfe6-e5aef3e2452c
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Property mode
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100644
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File size:
261 bytes
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| 1 | #pragma CIVL acsl
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| 2 | $input int n;
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| 3 | $assume(n>=0 && n%2==0);
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| 4 |
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| 5 | int f(int n) {
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| 6 | int i=0;
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| 7 | /*@ loop invariant i<=n;
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| 8 | @ loop invariant i%2==0;
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| 9 | @ loop assigns i;
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| 10 | @*/
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| 11 | while (i<n) {
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| 12 | i+=2;
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| 13 | }
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| 14 | $assert(i==n);
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| 15 | return i;
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| 16 | }
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| 17 |
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| 18 | int main() {
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| 19 | return f(0);
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| 20 | } |
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