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			26 lines
		
	
	
		
			312 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			26 lines
		
	
	
		
			312 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| pragma experimental SMTChecker;
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| contract C
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| {
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| 	uint a;
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| 	function f() public {
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| 		if (a > 0)
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| 		{
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| 			a = a - 1;
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| 			g();
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| 		}
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| 		else
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| 			assert(a == 0);
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| 	}
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| 	function g() public {
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| 		if (a > 0)
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| 		{
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| 			a = a - 1;
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| 			f();
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| 		}
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| 		else
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| 			assert(a == 0);
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| 	}
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| }
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| // ----
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| // Warning: (130-144): Error trying to invoke SMT solver.
 |