17.54/5.68	YES
17.54/5.69	proof of /export/starexec/sandbox/benchmark/theBenchmark.c
17.54/5.69	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
17.54/5.69	
17.54/5.69	
17.54/5.69	Termination of the given C Problem could be proven:
17.54/5.69	
17.54/5.69	(0) C Problem
17.54/5.69	(1) CToLLVMProof [EQUIVALENT, 174 ms]
17.54/5.69	(2) LLVM problem
17.54/5.69	(3) LLVMToTerminationGraphProof [EQUIVALENT, 1693 ms]
17.54/5.69	(4) LLVM Symbolic Execution Graph
17.54/5.69	(5) SymbolicExecutionGraphToLassoProof [EQUIVALENT, 0 ms]
17.54/5.69	(6) LLVM Symbolic Execution Lasso
17.54/5.69	(7) Lasso2IRS [SOUND, 107 ms]
17.54/5.69	(8) IntTRS
17.54/5.69	(9) IRS2T2 [EQUIVALENT, 0 ms]
17.54/5.69	(10) T2IntSys
17.54/5.69	(11) T2 [EQUIVALENT, 1413 ms]
17.54/5.69	(12) YES
17.54/5.69	
17.54/5.69	
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(0)
17.54/5.69	Obligation:
17.54/5.69	c file /export/starexec/sandbox/benchmark/theBenchmark.c
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(1) CToLLVMProof (EQUIVALENT)
17.54/5.69	Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM.
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(2)
17.54/5.69	Obligation:
17.54/5.69	LLVM Problem
17.54/5.69	
17.54/5.69	Aliases:
17.54/5.69	
17.54/5.69	Data layout:
17.54/5.69	
17.54/5.69	"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
17.54/5.69	
17.54/5.69	Machine:
17.54/5.69	
17.54/5.69	"x86_64-pc-linux-gnu"
17.54/5.69	
17.54/5.69	Type definitions:
17.54/5.69	
17.54/5.69	Global variables:
17.54/5.69	
17.54/5.69	Function declarations and definitions:
17.54/5.69	
17.54/5.69	*BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
17.54/5.69	*BasicFunctionTypename: "test_fun" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32, y i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc
17.54/5.69		0:
17.54/5.69			%1 = alloca i32, align 4
17.54/5.69			%2 = alloca i32, align 4
17.54/5.69			%3 = alloca i32, align 4
17.54/5.69			%x_ref = alloca *i32, align 8
17.54/5.69			%y_ref = alloca *i32, align 8
17.54/5.69			store %x, %2
17.54/5.69			store %y, %3
17.54/5.69			%4 = alloca i8, numElementsLit: 4
17.54/5.69			%5 = bitcast *i8 %4 to *i32
17.54/5.69			store %5, %x_ref
17.54/5.69			%6 = alloca i8, numElementsLit: 4
17.54/5.69			%7 = bitcast *i8 %6 to *i32
17.54/5.69			store %7, %y_ref
17.54/5.69			%8 = load %2
17.54/5.69			%9 = load %x_ref
17.54/5.69			store %8, %9
17.54/5.69			%10 = load %3
17.54/5.69			%11 = load %y_ref
17.54/5.69			store %10, %11
17.54/5.69			%12 = load %x_ref
17.54/5.69			%13 = load %12
17.54/5.69			%14 = icmp sle %13 0
17.54/5.69			br %14, %15, %18
17.54/5.69		15:
17.54/5.69			%16 = load %y_ref
17.54/5.69			%17 = load %16
17.54/5.69			store %17, %1
17.54/5.69			br %35
17.54/5.69		18:
17.54/5.69			br %19
17.54/5.69		19:
17.54/5.69			%20 = load %x_ref
17.54/5.69			%21 = load %20
17.54/5.69			%22 = load %y_ref
17.54/5.69			%23 = load %22
17.54/5.69			%24 = icmp sgt %21 %23
17.54/5.69			br %24, %25, %32
17.54/5.69		25:
17.54/5.69			%26 = load %y_ref
17.54/5.69			%27 = load %26
17.54/5.69			%28 = load %x_ref
17.54/5.69			%29 = load %28
17.54/5.69			%30 = add %27 %29
17.54/5.69			%31 = load %y_ref
17.54/5.69			store %30, %31
17.54/5.69			br %19
17.54/5.69		32:
17.54/5.69			%33 = load %y_ref
17.54/5.69			%34 = load %33
17.54/5.69			store %34, %1
17.54/5.69			br %35
17.54/5.69		35:
17.54/5.69			%36 = load %1
17.54/5.69			ret %36
17.54/5.69	
17.54/5.69	*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
17.54/5.69		0:
17.54/5.69			%1 = alloca i32, align 4
17.54/5.69			store 0, %1
17.54/5.69			%2 = call i32 @__VERIFIER_nondet_int()
17.54/5.69			%3 = call i32 @__VERIFIER_nondet_int()
17.54/5.69			%4 = call i32 @test_fun(i32 %2, i32 %3)
17.54/5.69			ret %4
17.54/5.69	
17.54/5.69	
17.54/5.69	Analyze Termination of all function calls matching the pattern:
17.54/5.69	main()
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(3) LLVMToTerminationGraphProof (EQUIVALENT)
17.54/5.69	Constructed symbolic execution graph for LLVM program and proved memory safety.
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(4)
17.54/5.69	Obligation:
17.54/5.69	SE Graph
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(5) SymbolicExecutionGraphToLassoProof (EQUIVALENT)
17.54/5.69	Converted SEGraph to 1 independent lasso.
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(6)
17.54/5.69	Obligation:
17.54/5.69	Lasso
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(7) Lasso2IRS (SOUND)
17.54/5.69	Transformed LLVM symbolic execution graph SCC into a rewrite problem. Log: 
17.54/5.69	Generated rules. Obtained 63 rulesP rules:
17.54/5.69	f_280(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v69, 1, v71, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_281(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v69, 1, v71, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_281(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v69, 1, v71, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_282(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v69, 1, v71, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_282(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v69, 1, v71, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_283(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v69, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_283(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v69, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_284(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v69, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: v71 < v59 && 1 + v69 <= 0
17.54/5.69	f_284(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v69, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_286(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v69, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_286(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v69, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_288(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v69, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: TRUE
17.54/5.69	f_288(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v69, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_290(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v69, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_290(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v69, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_292(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_292(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_294(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_294(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_296(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_296(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_298(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v83, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: v83 = v71 + v59
17.54/5.69	f_298(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v83, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_300(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v83, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_300(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v83, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_302(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v83, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: TRUE
17.54/5.69	f_302(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v83, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_303(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v83, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: TRUE
17.54/5.69	f_303(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v83, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_279(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v71, 1, v83, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: TRUE
17.54/5.69	f_279(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v69, 1, v71, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) -> f_280(v59, v60, v61, v62, v63, v64, v65, v66, v67, 0, v69, 1, v71, v72, v73, v74, v75, v76, v77, v78, v79, v80, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_166 -> f_167(v1, v2, 3, 1, 4) :|: 1 <= v1 && v2 = 3 + v1 && 4 <= v2
17.54/5.69	f_167(v1, v2, 3, 1, 4) -> f_168(v1, v2, 0, 3, 1, 4) :|: TRUE
17.54/5.69	f_168(v1, v2, 0, 3, 1, 4) -> f_169(v1, v3, v2, 0, 3, 1, 4) :|: TRUE
17.54/5.69	f_169(v1, v3, v2, 0, 3, 1, 4) -> f_170(v1, v3, v4, v2, 0, 3, 1, 4) :|: TRUE
17.54/5.69	f_170(v1, v3, v4, v2, 0, 3, 1, 4) -> f_171(v3, v4, v1, v2, 0, 3, 1, 4) :|: 0 = 0
17.54/5.69	f_171(v3, v4, v1, v2, 0, 3, 1, 4) -> f_172(v3, v4, v5, v1, v2, v6, 0, 3, 1, 4) :|: 1 <= v5 && v6 = 3 + v5 && 4 <= v6
17.54/5.69	f_172(v3, v4, v5, v1, v2, v6, 0, 3, 1, 4) -> f_173(v3, v4, v5, v7, v1, v2, v6, v8, 0, 3, 1, 4) :|: 1 <= v7 && v8 = 3 + v7 && 4 <= v8
17.54/5.69	f_173(v3, v4, v5, v7, v1, v2, v6, v8, 0, 3, 1, 4) -> f_174(v3, v4, v5, v7, v9, v1, v2, v6, v8, v10, 0, 3, 1, 4) :|: 1 <= v9 && v10 = 3 + v9 && 4 <= v10
17.54/5.69	f_174(v3, v4, v5, v7, v9, v1, v2, v6, v8, v10, 0, 3, 1, 4) -> f_175(v3, v4, v5, v7, v9, v11, v1, v2, v6, v8, v10, v12, 0, 3, 7, 1, 4, 8) :|: 1 <= v11 && v12 = 7 + v11 && 8 <= v12
17.54/5.69	f_175(v3, v4, v5, v7, v9, v11, v1, v2, v6, v8, v10, v12, 0, 3, 7, 1, 4, 8) -> f_176(v3, v4, v5, v7, v9, v11, v13, v1, v2, v6, v8, v10, v12, v14, 0, 3, 7, 1, 4, 8) :|: 1 <= v13 && v14 = 7 + v13 && 8 <= v14
17.54/5.69	f_176(v3, v4, v5, v7, v9, v11, v13, v1, v2, v6, v8, v10, v12, v14, 0, 3, 7, 1, 4, 8) -> f_177(v3, v4, v5, v7, v9, v11, v13, v1, v2, v6, v8, v10, v12, v14, 0, 3, 7, 1, 4, 8) :|: TRUE
17.54/5.69	f_177(v3, v4, v5, v7, v9, v11, v13, v1, v2, v6, v8, v10, v12, v14, 0, 3, 7, 1, 4, 8) -> f_178(v3, v4, v5, v7, v9, v11, v13, v1, v2, v6, v8, v10, v12, v14, 0, 3, 7, 1, 4, 8) :|: TRUE
17.54/5.69	f_178(v3, v4, v5, v7, v9, v11, v13, v1, v2, v6, v8, v10, v12, v14, 0, 3, 7, 1, 4, 8) -> f_179(v3, v4, v5, v7, v9, v11, v13, v17, v1, v2, v6, v8, v10, v12, v14, v18, 0, 3, 7, 1, 4, 8) :|: 1 <= v17 && v18 = 3 + v17 && 4 <= v18
17.54/5.69	f_179(v3, v4, v5, v7, v9, v11, v13, v17, v1, v2, v6, v8, v10, v12, v14, v18, 0, 3, 7, 1, 4, 8) -> f_180(v3, v4, v5, v7, v9, v11, v13, v17, v1, v2, v6, v8, v10, v12, v14, v18, 0, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_180(v3, v4, v5, v7, v9, v11, v13, v17, v1, v2, v6, v8, v10, v12, v14, v18, 0, 3, 7, 1, 4, 8) -> f_181(v3, v4, v5, v7, v9, v11, v13, v17, v1, v2, v6, v8, v10, v12, v14, v18, 0, 3, 7, 1, 4, 8) :|: TRUE
17.54/5.69	f_181(v3, v4, v5, v7, v9, v11, v13, v17, v1, v2, v6, v8, v10, v12, v14, v18, 0, 3, 7, 1, 4, 8) -> f_182(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: 1 <= v20 && v21 = 3 + v20 && 4 <= v21
17.54/5.69	f_182(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_183(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_183(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_184(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: TRUE
17.54/5.69	f_184(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_185(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_185(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_186(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_186(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_187(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: TRUE
17.54/5.69	f_187(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_188(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_188(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_189(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_189(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_190(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: TRUE
17.54/5.69	f_190(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_191(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_191(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_192(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_192(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_194(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) :|: 0 < v3
17.54/5.69	f_194(v3, v4, v5, v7, v9, v11, v13, v17, v20, v1, v2, v6, v8, v10, v12, v14, v18, v21, 0, 3, 7, 1, 4, 8) -> f_196(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_196(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) -> f_198(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) :|: TRUE
17.54/5.69	f_198(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) -> f_200(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) :|: TRUE
17.54/5.69	f_200(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) -> f_202(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_202(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) -> f_204(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_204(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) -> f_206(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_206(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) -> f_208(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) :|: 0 = 0
17.54/5.69	f_208(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) -> f_210(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) :|: v4 < v3
17.54/5.69	f_210(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 1, 4, 8) -> f_212(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_212(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) -> f_214(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: TRUE
17.54/5.69	f_214(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) -> f_216(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_216(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) -> f_218(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_218(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) -> f_220(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_220(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) -> f_222(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_222(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) -> f_224(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v27, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: v27 = v4 + v3
17.54/5.69	f_224(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v27, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) -> f_226(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v27, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: 0 = 0
17.54/5.69	f_226(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v27, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) -> f_228(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v27, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: TRUE
17.54/5.69	f_228(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v27, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) -> f_229(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v27, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: TRUE
17.54/5.69	f_229(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, 1, v27, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) -> f_254(v3, v4, v5, v7, v9, v11, v13, v17, v20, 0, v4, 1, v27, v1, v2, v6, v8, v10, v12, v14, v18, v21, 3, 7, 4, 8) :|: TRUE
17.54/5.69	f_254(v33, v34, v35, v36, v37, v38, v39, v40, v41, 0, v43, 1, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, 3, 7, 4, 8) -> f_279(v33, v34, v35, v36, v37, v38, v39, v40, v41, 0, v43, 1, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, 3, 7, 4, 8) :|: TRUE
17.54/5.69	Combined rules. Obtained 2 rulesP rules:
17.54/5.69	f_280(v59:0, v60:0, v61:0, v62:0, v63:0, v64:0, v65:0, v66:0, v67:0, 0, v69:0, 1, v71:0, v72:0, v73:0, v74:0, v75:0, v76:0, v77:0, v78:0, v79:0, v80:0, 3, 7, 4, 8) -> f_280(v59:0, v60:0, v61:0, v62:0, v63:0, v64:0, v65:0, v66:0, v67:0, 0, v71:0, 1, v71:0 + v59:0, v72:0, v73:0, v74:0, v75:0, v76:0, v77:0, v78:0, v79:0, v80:0, 3, 7, 4, 8) :|: v71:0 < v59:0 && v69:0 < 0
17.54/5.69	f_166 -> f_280(v3:0, v4:0, v5:0, v7:0, v9:0, v11:0, v13:0, v17:0, v20:0, 0, v4:0, 1, v4:0 + v3:0, v1:0, 3 + v1:0, 3 + v5:0, 3 + v7:0, 3 + v9:0, 7 + v11:0, 7 + v13:0, 3 + v17:0, 3 + v20:0, 3, 7, 4, 8) :|: v1:0 > 0 && v5:0 > 0 && v7:0 > 0 && v9:0 > 0 && v11:0 > 0 && v13:0 > 0 && v17:0 > 0 && v20:0 > 0 && v4:0 < v3:0 && v3:0 > 0
17.54/5.69	Filtered unneeded arguments:
17.54/5.69	   f_280(x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x20, x21, x22, x23, x24, x25, x26) -> f_280(x1, x11, x13)
17.54/5.69	Removed division, modulo operations, cleaned up constraints. Obtained 2 rules.P rules:
17.54/5.69	f_280(v59:0, v69:0, v71:0) -> f_280(v59:0, v71:0, v71:0 + v59:0) :|: v71:0 < v59:0 && v69:0 < 0
17.54/5.69	f_166 -> f_280(v3:0, v4:0, v4:0 + v3:0) :|: v4:0 < v3:0 && v3:0 > 0
17.54/5.69	
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(8)
17.54/5.69	Obligation:
17.54/5.69	Rules:
17.54/5.69	f_280(v59:0, v69:0, v71:0) -> f_280(v59:0, v71:0, v71:0 + v59:0) :|: v71:0 < v59:0 && v69:0 < 0
17.54/5.69	f_166 -> f_280(v3:0, v4:0, v4:0 + v3:0) :|: v4:0 < v3:0 && v3:0 > 0
17.54/5.69	Start term: f_166
17.54/5.69	
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(9) IRS2T2 (EQUIVALENT)
17.54/5.69	Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs:
17.54/5.69	
17.54/5.69	   (f_280_3,1)
17.54/5.69	   (f_166_3,2)
17.54/5.69	
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(10)
17.54/5.69	Obligation:
17.54/5.69	START: 2;
17.54/5.69	
17.54/5.69	FROM: 1;
17.54/5.69	oldX0 := x0;
17.54/5.69	oldX1 := x1;
17.54/5.69	oldX2 := x2;
17.54/5.69	assume(oldX2 < oldX0 && oldX1 < 0);
17.54/5.69	x0 := oldX0;
17.54/5.69	x1 := oldX2;
17.54/5.69	x2 := oldX2 + oldX0;
17.54/5.69	TO: 1;
17.54/5.69	
17.54/5.69	FROM: 2;
17.54/5.69	oldX0 := x0;
17.54/5.69	oldX1 := x1;
17.54/5.69	oldX2 := x2;
17.54/5.69	oldX3 := nondet();
17.54/5.69	oldX4 := nondet();
17.54/5.69	assume(oldX4 < oldX3 && oldX3 > 0);
17.54/5.69	x0 := oldX3;
17.54/5.69	x1 := oldX4;
17.54/5.69	x2 := oldX4 + oldX3;
17.54/5.69	TO: 1;
17.54/5.69	
17.54/5.69	
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(11) T2 (EQUIVALENT)
17.54/5.69	Used the following cutpoint-specific lexicographic rank functions:
17.54/5.69	 * For cutpoint 5, used the following rank functions/bounds (in descending priority order):
17.54/5.69	    - RF -x2+x0, bound 1
17.54/5.69	
17.54/5.69	----------------------------------------
17.54/5.69	
17.54/5.69	(12)
17.54/5.69	YES
17.86/5.74	EOF