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			18 lines
		
	
	
		
			497 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			497 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| contract C
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| {
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| 	uint[] array;
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| 	function q() public { array.push(); }
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| 	function f(uint x, uint p) public {
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| 		require(p < array.length);
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| 		require(x < 10);
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| 		array[p] = 10;
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| 		array[p] *= array[p] + x;
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| 		assert(array[p] <= 190);
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| 		assert(array[p] < 50);
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| 	}
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| }
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| // ====
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| // SMTEngine: all
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| // ----
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| // Warning 6328: (226-247): CHC: Assertion violation happens here.\nCounterexample:\narray = [100]\nx = 0\np = 0\n\nTransaction trace:\nC.constructor()\nState: array = []\nC.q()\nState: array = [0]\nC.f(0, 0)
 |