main
test-branch
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Last change
on this file since beab7f2 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:
343 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);
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| 4 | $input int a[N];
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| 5 | $input int b[N];
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| 6 |
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| 7 | int main() {
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| 8 | int sum = 0;
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| 9 | int i = 0;
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| 10 |
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| 11 | /*@
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| 12 | @ loop invariant 0<=i && i <=N;
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| 13 | @ loop invariant sum == \sum(0, i-1, \lambda int t; a[t] + b[t]);
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| 14 | @ loop assigns sum, i;
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| 15 | @*/
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| 16 | while (i < N) {
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| 17 | sum += a[i] + b[i];
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| 18 | i++;
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| 19 | }
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| 20 | return 0;
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| 21 | }
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