9.39/3.14	NO
9.50/3.18	proof of /export/starexec/sandbox/benchmark/theBenchmark.c
9.50/3.18	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
9.50/3.18	
9.50/3.18	
9.50/3.18	Termination of the given C Problem could be disproven:
9.50/3.18	
9.50/3.18	(0) C Problem
9.50/3.18	(1) CToIRSProof [EQUIVALENT, 0 ms]
9.50/3.18	(2) IntTRS
9.50/3.18	(3) IRS2T2 [EQUIVALENT, 0 ms]
9.50/3.18	(4) T2IntSys
9.50/3.18	(5) T2 [COMPLETE, 1317 ms]
9.50/3.18	(6) NO
9.50/3.18	
9.50/3.18	
9.50/3.18	----------------------------------------
9.50/3.18	
9.50/3.18	(0)
9.50/3.18	Obligation:
9.50/3.18	c file /export/starexec/sandbox/benchmark/theBenchmark.c
9.50/3.18	----------------------------------------
9.50/3.18	
9.50/3.18	(1) CToIRSProof (EQUIVALENT)
9.50/3.18	Parsed C Integer Program as IRS.
9.50/3.18	----------------------------------------
9.50/3.18	
9.50/3.18	(2)
9.50/3.18	Obligation:
9.50/3.18	Rules:
9.50/3.18	f1(x, y, z) -> f2(x_1, y, z) :|: TRUE
9.50/3.18	f2(x1, x2, x3) -> f3(x1, x4, x3) :|: TRUE
9.50/3.18	f3(x5, x6, x7) -> f4(x5, x6, x8) :|: TRUE
9.50/3.18	f5(x9, x10, x11) -> f6(arith, x10, x11) :|: TRUE && arith = x9 + x10
9.50/3.18	f6(x24, x25, x26) -> f7(x24, x27, x26) :|: TRUE && x27 = x25 + x26
9.50/3.18	f4(x15, x16, x17) -> f5(x15, x16, x17) :|: x15 > 0
9.50/3.18	f7(x18, x19, x20) -> f4(x18, x19, x20) :|: TRUE
9.50/3.18	f4(x21, x22, x23) -> f8(x21, x22, x23) :|: x21 <= 0
9.50/3.19	Start term: f1(x, y, z)
9.50/3.19	
9.50/3.19	----------------------------------------
9.50/3.19	
9.50/3.19	(3) IRS2T2 (EQUIVALENT)
9.50/3.19	Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs:
9.50/3.19	
9.50/3.19	   (f1_3,1)
9.50/3.19	   (f2_3,2)
9.50/3.19	   (f3_3,3)
9.50/3.19	   (f4_3,4)
9.50/3.19	   (f5_3,5)
9.50/3.19	   (f6_3,6)
9.50/3.19	   (f7_3,7)
9.50/3.19	   (f8_3,8)
9.50/3.19	
9.50/3.19	----------------------------------------
9.50/3.19	
9.50/3.19	(4)
9.50/3.19	Obligation:
9.50/3.19	START: 1;
9.50/3.19	
9.50/3.19	FROM: 1;
9.50/3.19	oldX0 := x0;
9.50/3.19	oldX1 := x1;
9.50/3.19	oldX2 := x2;
9.50/3.19	oldX3 := nondet();
9.50/3.19	assume(0 = 0);
9.50/3.19	x0 := oldX3;
9.50/3.19	x1 := oldX1;
9.50/3.19	x2 := oldX2;
9.50/3.19	TO: 2;
9.50/3.19	
9.50/3.19	FROM: 2;
9.50/3.19	oldX0 := x0;
9.50/3.19	oldX1 := x1;
9.50/3.19	oldX2 := x2;
9.50/3.19	oldX3 := nondet();
9.50/3.19	assume(0 = 0);
9.50/3.19	x0 := oldX0;
9.50/3.19	x1 := oldX3;
9.50/3.19	x2 := oldX2;
9.50/3.19	TO: 3;
9.50/3.19	
9.50/3.19	FROM: 3;
9.50/3.19	oldX0 := x0;
9.50/3.19	oldX1 := x1;
9.50/3.19	oldX2 := x2;
9.50/3.19	oldX3 := nondet();
9.50/3.19	assume(0 = 0);
9.50/3.19	x0 := oldX0;
9.50/3.19	x1 := oldX1;
9.50/3.19	x2 := oldX3;
9.50/3.19	TO: 4;
9.50/3.19	
9.50/3.19	FROM: 5;
9.50/3.19	oldX0 := x0;
9.50/3.19	oldX1 := x1;
9.50/3.19	oldX2 := x2;
9.50/3.19	oldX3 := -(-(oldX0 + oldX1));
9.50/3.19	assume(0 = 0 && oldX3 = oldX0 + oldX1);
9.50/3.19	x0 := -(-(oldX0 + oldX1));
9.50/3.19	x1 := oldX1;
9.50/3.19	x2 := oldX2;
9.50/3.19	TO: 6;
9.50/3.19	
9.50/3.19	FROM: 6;
9.50/3.19	oldX0 := x0;
9.50/3.19	oldX1 := x1;
9.50/3.19	oldX2 := x2;
9.50/3.19	oldX3 := -(-(oldX1 + oldX2));
9.50/3.19	assume(0 = 0 && oldX3 = oldX1 + oldX2);
9.50/3.19	x0 := oldX0;
9.50/3.19	x1 := -(-(oldX1 + oldX2));
9.50/3.19	x2 := oldX2;
9.50/3.19	TO: 7;
9.50/3.19	
9.50/3.19	FROM: 4;
9.50/3.19	oldX0 := x0;
9.50/3.19	oldX1 := x1;
9.50/3.19	oldX2 := x2;
9.50/3.19	assume(oldX0 > 0);
9.50/3.19	x0 := oldX0;
9.50/3.19	x1 := oldX1;
9.50/3.19	x2 := oldX2;
9.50/3.19	TO: 5;
9.50/3.19	
9.50/3.19	FROM: 7;
9.50/3.19	oldX0 := x0;
9.50/3.19	oldX1 := x1;
9.50/3.19	oldX2 := x2;
9.50/3.19	assume(0 = 0);
9.50/3.19	x0 := oldX0;
9.50/3.19	x1 := oldX1;
9.50/3.19	x2 := oldX2;
9.50/3.19	TO: 4;
9.50/3.19	
9.50/3.19	FROM: 4;
9.50/3.19	oldX0 := x0;
9.50/3.19	oldX1 := x1;
9.50/3.19	oldX2 := x2;
9.50/3.19	assume(oldX0 <= 0);
9.50/3.19	x0 := oldX0;
9.50/3.19	x1 := oldX1;
9.50/3.19	x2 := oldX2;
9.50/3.19	TO: 8;
9.50/3.19	
9.50/3.19	
9.50/3.19	----------------------------------------
9.50/3.19	
9.50/3.19	(5) T2 (COMPLETE)
9.50/3.19	Found this recurrent set for cutpoint 6: oldX3 == 0 and x0 == 1 and x1 == 0 and x2 == 0
9.50/3.19	
9.50/3.19	----------------------------------------
9.50/3.19	
9.50/3.19	(6)
9.50/3.19	NO
9.50/3.21	EOF