1.23
2.0
main
test-branch
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Last change
on this file since 50931db was 3ff27cf, checked in by Manchun Zheng <zmanchun@…>, 11 years ago |
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updated examples since $assert/$assume has been changed to functions; fixed the model builder for the new side-effect remover.
git-svn-id: svn://vsl.cis.udel.edu/civl/trunk@2085 fb995dde-84ed-4084-dfe6-e5aef3e2452c
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File size:
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| 1 | /* Commandline execution:
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| 2 | * civl verify -inputB=3 atomicStatement.cvl
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| 3 | * */
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| 4 | #include<civlc.cvh>
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| 5 | $input int B = 3;
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| 6 | $input int N;
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| 7 | $assume(0<N && N<B);
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| 8 | int n = 3;
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| 9 |
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| 10 | void main(){
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| 11 | int x;
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| 12 |
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| 13 | $atomic{
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| 14 | $when(n > 1) n = 3;
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| 15 | $atomic{
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| 16 | x = N;
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| 17 | x = x * 2;
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| 18 | }
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| 19 | $assert((x == 2*N));
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| 20 | // non-determinism allowed in $atomic block
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| 21 | $atomic{
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| 22 | x = 3;
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| 23 | $choose {
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| 24 | $when (n>2) { x=2; }
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| 25 | $when (n>1) { x=1; }
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| 26 | default: {x=0; }
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| 27 | }
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| 28 | }
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| 29 | $assert((x == 2 || x == 1));
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| 30 | }
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| 31 | }
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