C_Integer 2019-03-28 22.15 pair #432272056

details

property	value
status	complete
benchmark	Avery-FLOPS2006-Table1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n160.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	2.46389 seconds
cpu usage	6.62573
user time	6.24174
system time	0.383984
max virtual memory	3.719928E7
max residence set size	564596.0

stage attributes

key	value
starexec-result	YES

output

5.77/2.41	YES
6.52/2.42	proof of /export/starexec/sandbox/benchmark/theBenchmark.c
6.52/2.42	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
6.52/2.42	
6.52/2.42	
6.52/2.42	Termination of the given C Problem could be proven:
6.52/2.42	
6.52/2.42	(0) C Problem
6.52/2.42	(1) CToIRSProof [EQUIVALENT, 0 ms]
6.52/2.42	(2) IntTRS
6.52/2.42	(3) TerminationGraphProcessor [SOUND, 85 ms]
6.52/2.42	(4) AND
6.52/2.42	    (5) IntTRS
6.52/2.42	        (6) IntTRSCompressionProof [EQUIVALENT, 0 ms]
6.52/2.42	        (7) IntTRS
6.52/2.42	        (8) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms]
6.52/2.42	        (9) IntTRS
6.52/2.42	        (10) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
6.52/2.42	        (11) YES
6.52/2.42	    (12) IntTRS
6.52/2.42	        (13) IntTRSCompressionProof [EQUIVALENT, 0 ms]
6.52/2.42	        (14) IntTRS
6.52/2.42	        (15) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms]
6.52/2.42	        (16) IntTRS
6.52/2.42	        (17) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
6.52/2.42	        (18) YES
6.52/2.42	
6.52/2.42	
6.52/2.42	----------------------------------------
6.52/2.42	
6.52/2.42	(0)
6.52/2.42	Obligation:
6.52/2.42	c file /export/starexec/sandbox/benchmark/theBenchmark.c
6.52/2.42	----------------------------------------
6.52/2.42	
6.52/2.42	(1) CToIRSProof (EQUIVALENT)
6.52/2.42	Parsed C Integer Program as IRS.
6.52/2.42	----------------------------------------
6.52/2.42	
6.52/2.42	(2)
6.52/2.42	Obligation:
6.52/2.42	Rules:
6.52/2.42	f1(x, y, z, i) -> f2(x_1, y, z, i) :|: TRUE
6.52/2.42	f2(x1, x2, x3, x4) -> f3(x1, x5, x3, x4) :|: TRUE
6.52/2.42	f3(x6, x7, x8, x9) -> f4(x6, x7, 0, x9) :|: TRUE
6.52/2.42	f4(x10, x11, x12, x13) -> f5(x10, x11, x12, x10) :|: TRUE
6.52/2.42	f9(x14, x15, x16, x17) -> f10(x14, x15, x16, arith) :|: TRUE && arith = x17 - 1
6.52/2.42	f10(x70, x71, x72, x73) -> f11(x70, x71, x74, x73) :|: TRUE && x74 = x72 + 1
6.52/2.42	f6(x22, x23, x24, x25) -> f9(x22, x23, x24, x25) :|: x25 > 0
6.52/2.42	f11(x26, x27, x28, x29) -> f6(x26, x27, x28, x29) :|: TRUE
6.52/2.42	f6(x30, x31, x32, x33) -> f12(x30, x31, x32, x33) :|: x33 <= 0
6.52/2.42	f13(x75, x76, x77, x78) -> f14(x75, x76, x77, x79) :|: TRUE && x79 = x78 + 1
6.52/2.42	f14(x80, x81, x82, x83) -> f15(x80, x81, x84, x83) :|: TRUE && x84 = x82 - 1
6.52/2.42	f12(x42, x43, x44, x45) -> f13(x42, x43, x44, x45) :|: x45 < x43
6.52/2.42	f15(x46, x47, x48, x49) -> f12(x46, x47, x48, x49) :|: TRUE
6.52/2.42	f12(x50, x51, x52, x53) -> f16(x50, x51, x52, x53) :|: x53 >= x51
6.52/2.42	f5(x54, x55, x56, x57) -> f6(x54, x55, x56, x57) :|: x55 > 0 && x54 > 0
6.52/2.42	f5(x58, x59, x60, x61) -> f7(x58, x59, x60, x61) :|: x59 <= 0
6.52/2.42	f5(x85, x86, x87, x88) -> f7(x85, x86, x87, x88) :|: x85 <= 0
6.52/2.42	f16(x62, x63, x64, x65) -> f8(x62, x63, x64, x65) :|: TRUE
6.52/2.42	f7(x66, x67, x68, x69) -> f8(x66, x67, x68, x69) :|: TRUE
6.52/2.42	Start term: f1(x, y, z, i)
6.52/2.42	
6.52/2.42	----------------------------------------
6.52/2.42	
6.52/2.42	(3) TerminationGraphProcessor (SOUND)
6.52/2.42	Constructed the termination graph and obtained 2 non-trivial SCCs.
6.52/2.42	
6.52/2.42	----------------------------------------
6.52/2.42	
6.52/2.42	(4)
6.52/2.42	Complex Obligation (AND)
6.52/2.42	
6.52/2.42	----------------------------------------
6.52/2.42	
6.52/2.42	(5)
6.52/2.42	Obligation:
6.52/2.42	Rules:
6.52/2.42	f6(x22, x23, x24, x25) -> f9(x22, x23, x24, x25) :|: x25 > 0
6.52/2.42	f11(x26, x27, x28, x29) -> f6(x26, x27, x28, x29) :|: TRUE
6.52/2.42	f10(x70, x71, x72, x73) -> f11(x70, x71, x74, x73) :|: TRUE && x74 = x72 + 1
6.52/2.42	f9(x14, x15, x16, x17) -> f10(x14, x15, x16, arith) :|: TRUE && arith = x17 - 1
6.52/2.42	
6.52/2.42	----------------------------------------
6.52/2.42	
6.52/2.42	(6) IntTRSCompressionProof (EQUIVALENT)
6.52/2.42	Compressed rules.
6.52/2.42	----------------------------------------
6.52/2.42	
6.52/2.42	(7)
6.52/2.42	Obligation:
6.52/2.42	Rules:
6.52/2.42	f10(x70:0, x71:0, x72:0, x73:0) -> f10(x70:0, x71:0, x72:0 + 1, x73:0 - 1) :|: x73:0 > 0
6.52/2.42	
6.52/2.42	----------------------------------------
6.52/2.42	
6.52/2.42	(8) IntTRSUnneededArgumentFilterProof (EQUIVALENT)
6.52/2.42	Some arguments are removed because they cannot influence termination. We removed arguments according to the following replacements:
6.52/2.42	
6.52/2.42	   f10(x1, x2, x3, x4) -> f10(x4)

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actions all output return to C_Integer 2019-03-28 22.15