details

property	value
status	complete
benchmark	svcomp_c.07.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n022.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	2.18732094765 seconds
cpu usage	5.245240299
max memory	4.20380672E8

stage attributes

key	value
output-size	4050
starexec-result	YES

output

/export/starexec/sandbox/solver/bin/starexec_run_c /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox/benchmark/theBenchmark.c # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToIRSProof [EQUIVALENT, 0 ms] (2) IntTRS (3) TerminationGraphProcessor [SOUND, 68 ms] (4) IntTRS (5) IntTRSCompressionProof [EQUIVALENT, 4 ms] (6) IntTRS (7) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] (8) IntTRS (9) RankingReductionPairProof [EQUIVALENT, 8 ms] (10) YES ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox/benchmark/theBenchmark.c ---------------------------------------- (1) CToIRSProof (EQUIVALENT) Parsed C Integer Program as IRS. ---------------------------------------- (2) Obligation: Rules: f1(c, i, j, k, tmp) -> f2(c, x_1, j, k, tmp) :|: TRUE f2(x, x1, x2, x3, x4) -> f3(x, x1, x5, x3, x4) :|: TRUE f3(x6, x7, x8, x9, x10) -> f4(x6, x7, x8, x11, x10) :|: TRUE f4(x12, x13, x14, x15, x16) -> f5(x12, x13, x14, x15, x17) :|: TRUE f5(x18, x19, x20, x21, x22) -> f6(0, x19, x20, x21, x22) :|: TRUE f7(x23, x24, x25, x26, x27) -> f8(x23, x24, x25, x26, x24) :|: TRUE f8(x28, x29, x30, x31, x32) -> f9(x28, x30, x30, x31, x32) :|: TRUE f9(x33, x34, x35, x36, x37) -> f10(x33, x34, arith, x36, x37) :|: TRUE && arith = x37 + 1 f10(x63, x64, x65, x66, x67) -> f11(x63, x64, x65, x68, x67) :|: TRUE && x68 = x66 - 1 f11(x69, x70, x71, x72, x73) -> f12(x74, x70, x71, x72, x73) :|: TRUE && x74 = x69 + 1 f6(x48, x49, x50, x51, x52) -> f7(x48, x49, x50, x51, x52) :|: x49 <= 100 && x50 <= x51 f12(x53, x54, x55, x56, x57) -> f6(x53, x54, x55, x56, x57) :|: TRUE f6(x58, x59, x60, x61, x62) -> f13(x58, x59, x60, x61, x62) :|: x59 > 100 f6(x75, x76, x77, x78, x79) -> f13(x75, x76, x77, x78, x79) :|: x77 > x78 Start term: f1(c, i, j, k, tmp) ---------------------------------------- (3) TerminationGraphProcessor (SOUND) Constructed the termination graph and obtained one non-trivial SCC. ---------------------------------------- (4) Obligation: Rules: f6(x48, x49, x50, x51, x52) -> f7(x48, x49, x50, x51, x52) :|: x49 <= 100 && x50 <= x51 f12(x53, x54, x55, x56, x57) -> f6(x53, x54, x55, x56, x57) :|: TRUE f11(x69, x70, x71, x72, x73) -> f12(x74, x70, x71, x72, x73) :|: TRUE && x74 = x69 + 1 f10(x63, x64, x65, x66, x67) -> f11(x63, x64, x65, x68, x67) :|: TRUE && x68 = x66 - 1 f9(x33, x34, x35, x36, x37) -> f10(x33, x34, arith, x36, x37) :|: TRUE && arith = x37 + 1 f8(x28, x29, x30, x31, x32) -> f9(x28, x30, x30, x31, x32) :|: TRUE f7(x23, x24, x25, x26, x27) -> f8(x23, x24, x25, x26, x24) :|: TRUE ---------------------------------------- (5) IntTRSCompressionProof (EQUIVALENT) Compressed rules. ---------------------------------------- (6) Obligation: Rules: f8(x28:0, x29:0, x30:0, x31:0, x32:0) -> f8(x28:0 + 1, x30:0, x32:0 + 1, x31:0 - 1, x30:0) :|: x30:0 < 101 && x32:0 + 1 <= x31:0 - 1 ---------------------------------------- (7) IntTRSUnneededArgumentFilterProof (EQUIVALENT) Some arguments are removed because they cannot influence termination. We removed arguments according to the following replacements: f8(x1, x2, x3, x4, x5) -> f8(x3, x4, x5) ---------------------------------------- (8) Obligation: Rules: f8(x30:0, x31:0, x32:0) -> f8(x32:0 + 1, x31:0 - 1, x30:0) :|: x30:0 < 101 && x32:0 + 1 <= x31:0 - 1 ---------------------------------------- popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C Integer