Java_Bytecode pair #487571382

details

property	value
status	complete
benchmark	SortCount.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n141.star.cs.uiowa.edu
space	Aprove_09

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	9.20099711418 seconds
cpu usage	25.432578642
max memory	2.843717632E9

stage attributes

key	value
output-size	73455
starexec-result	MAYBE

output

/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.jar /export/starexec/sandbox2/output/output_files


--------------------------------------------------------------------------------


MAYBE
proof of /export/starexec/sandbox2/benchmark/theBenchmark.jar
# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty


termination of the given Bare JBC problem could not be shown:

(0) Bare JBC problem
(1) BareJBCToJBCProof [EQUIVALENT, 96 ms]
(2) JBC problem
(3) JBCToGraph [EQUIVALENT, 1013 ms]
(4) JBCTerminationGraph
(5) TerminationGraphToSCCProof [SOUND, 0 ms]
(6) AND
    (7) JBCTerminationSCC
        (8) SCCToIRSProof [SOUND, 72 ms]
        (9) IRSwT
        (10) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (11) IRSwT
        (12) IRSwTTerminationDigraphProof [EQUIVALENT, 15 ms]
        (13) IRSwT
        (14) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (15) IRSwT
        (16) TempFilterProof [SOUND, 23 ms]
        (17) IRSwT
        (18) IRSwTToQDPProof [SOUND, 0 ms]
        (19) QDP
        (20) QDPSizeChangeProof [EQUIVALENT, 0 ms]
        (21) YES
    (22) JBCTerminationSCC
        (23) SCCToIRSProof [SOUND, 65 ms]
        (24) IRSwT
        (25) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (26) IRSwT
        (27) IRSwTTerminationDigraphProof [EQUIVALENT, 6 ms]
        (28) IRSwT
        (29) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (30) IRSwT
        (31) TempFilterProof [SOUND, 35 ms]
        (32) IntTRS
        (33) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
        (34) YES
    (35) JBCTerminationSCC
        (36) SCCToIRSProof [SOUND, 46 ms]
        (37) IRSwT
        (38) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (39) IRSwT
        (40) IRSwTTerminationDigraphProof [EQUIVALENT, 25 ms]
        (41) IRSwT
        (42) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (43) IRSwT
        (44) IRSwTChainingProof [EQUIVALENT, 0 ms]
        (45) IRSwT
        (46) IRSwTTerminationDigraphProof [EQUIVALENT, 69 ms]
        (47) IRSwT
        (48) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (49) IRSwT
        (50) IRSwTChainingProof [EQUIVALENT, 0 ms]
        (51) IRSwT
        (52) IRSwTTerminationDigraphProof [EQUIVALENT, 170 ms]
        (53) AND
            (54) IRSwT
                (55) IntTRSCompressionProof [EQUIVALENT, 0 ms]
                (56) IRSwT
                (57) TempFilterProof [SOUND, 965 ms]
                (58) IRSwT
                (59) IRSwTTerminationDigraphProof [EQUIVALENT, 119 ms]
                (60) IRSwT
                (61) IntTRSCompressionProof [EQUIVALENT, 0 ms]
                (62) IRSwT
            (63) IRSwT
                (64) IntTRSCompressionProof [EQUIVALENT, 0 ms]
                (65) IRSwT
                (66) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms]
                (67) IRSwT
                (68) TempFilterProof [SOUND, 10 ms]
                (69) IntTRS
                (70) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
                (71) YES


----------------------------------------

(0)
Obligation:
need to prove termination of the following program:
public class Random {
  static String[] args;
  static int index = 0;

  public static int random() {
    String string = args[index];
    index++;
    return string.length();

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