details

property	value
status	complete
benchmark	Et3.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n081.star.cs.uiowa.edu
space	Julia_12_iterative

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	10.0802 seconds
cpu usage	16.027
user time	15.1554
system time	0.871602
max virtual memory	4.1915816E7
max residence set size	1304084.0

stage attributes

key	value
starexec-result	YES

output

15.89/10.03 YES 15.89/10.04 proof of /export/starexec/sandbox2/benchmark/theBenchmark.jar 15.89/10.04 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 15.89/10.04 15.89/10.04 15.89/10.04 termination of the given Bare JBC problem could be proven: 15.89/10.04 15.89/10.04 (0) Bare JBC problem 15.89/10.04 (1) BareJBCToJBCProof [EQUIVALENT, 95 ms] 15.89/10.04 (2) JBC problem 15.89/10.04 (3) JBCToGraph [EQUIVALENT, 585 ms] 15.89/10.04 (4) JBCTerminationGraph 15.89/10.04 (5) TerminationGraphToSCCProof [SOUND, 0 ms] 15.89/10.04 (6) AND 15.89/10.04 (7) JBCTerminationSCC 15.89/10.04 (8) SCCToIRSProof [SOUND, 14 ms] 15.89/10.04 (9) IRSwT 15.89/10.04 (10) IRSFormatTransformerProof [EQUIVALENT, 0 ms] 15.89/10.04 (11) IRSwT 15.89/10.04 (12) IRSwTTerminationDigraphProof [EQUIVALENT, 0 ms] 15.89/10.04 (13) IRSwT 15.89/10.04 (14) IntTRSCompressionProof [EQUIVALENT, 0 ms] 15.89/10.04 (15) IRSwT 15.89/10.04 (16) IRSwTChainingProof [EQUIVALENT, 0 ms] 15.89/10.04 (17) IRSwT 15.89/10.04 (18) IRSwTTerminationDigraphProof [EQUIVALENT, 7 ms] 15.89/10.04 (19) IRSwT 15.89/10.04 (20) IntTRSCompressionProof [EQUIVALENT, 0 ms] 15.89/10.04 (21) IRSwT 15.89/10.04 (22) IRSwTChainingProof [EQUIVALENT, 0 ms] 15.89/10.04 (23) IRSwT 15.89/10.04 (24) IRSwTTerminationDigraphProof [EQUIVALENT, 0 ms] 15.89/10.04 (25) IRSwT 15.89/10.04 (26) IntTRSCompressionProof [EQUIVALENT, 0 ms] 15.89/10.04 (27) IRSwT 15.89/10.04 (28) TempFilterProof [SOUND, 36 ms] 15.89/10.04 (29) IntTRS 15.89/10.04 (30) PolynomialOrderProcessor [EQUIVALENT, 0 ms] 15.89/10.04 (31) YES 15.89/10.04 (32) JBCTerminationSCC 15.89/10.04 (33) SCCToIRSProof [SOUND, 49 ms] 15.89/10.04 (34) IRSwT 15.89/10.04 (35) IRSFormatTransformerProof [EQUIVALENT, 0 ms] 15.89/10.04 (36) IRSwT 15.89/10.04 (37) IRSwTTerminationDigraphProof [EQUIVALENT, 0 ms] 15.89/10.04 (38) IRSwT 15.89/10.04 (39) IntTRSCompressionProof [EQUIVALENT, 0 ms] 15.89/10.04 (40) IRSwT 15.89/10.04 (41) IRSwTChainingProof [EQUIVALENT, 0 ms] 15.89/10.04 (42) IRSwT 15.89/10.04 (43) IRSwTTerminationDigraphProof [EQUIVALENT, 3 ms] 15.89/10.04 (44) IRSwT 15.89/10.04 (45) IntTRSCompressionProof [EQUIVALENT, 0 ms] 15.89/10.04 (46) IRSwT 15.89/10.04 (47) IRSwTChainingProof [EQUIVALENT, 0 ms] 15.89/10.04 (48) IRSwT 15.89/10.04 (49) IRSwTTerminationDigraphProof [EQUIVALENT, 0 ms] 15.89/10.04 (50) IRSwT 15.89/10.04 (51) IntTRSCompressionProof [EQUIVALENT, 0 ms] 15.89/10.04 (52) IRSwT 15.89/10.04 (53) TempFilterProof [SOUND, 16 ms] 15.89/10.04 (54) IntTRS 15.89/10.04 (55) PolynomialOrderProcessor [EQUIVALENT, 0 ms] 15.89/10.04 (56) YES 15.89/10.04 15.89/10.04 15.89/10.04 ---------------------------------------- 15.89/10.04 15.89/10.04 (0) 15.89/10.04 Obligation: 15.89/10.04 need to prove termination of the following program: 15.89/10.04 public class Et3 { 15.89/10.04 public static void main(String[] args) { 15.89/10.04 Random.args = args; 15.89/10.04 int a = Random.random(); 15.89/10.04 int b = Random.random(); 15.89/10.04 while (a > 0) { 15.89/10.04 a = a + b; 15.89/10.04 b = b - 1; 15.89/10.04 15.89/10.04 } 15.89/10.04 } 15.89/10.04 } 15.89/10.04 15.89/10.04 // bin(entry(C,D),[C>=1,A=C+D,B=D-1],entry(A,B)) 15.89/10.04 15.89/10.04 public class Random { 15.89/10.04 static String[] args; 15.89/10.04 static int index = 0; 15.89/10.04 15.89/10.04 public static int random() { 15.89/10.04 if (index >= args.length) 15.89/10.04 return 0; 15.89/10.04 15.89/10.04 String string = args[index]; 15.89/10.04 index++; 15.89/10.04 return string.length(); 15.89/10.04 } 15.89/10.04 } 15.89/10.04 popout

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

job log

popout

actions

all output return to Java_Bytecode 2019-04-01 06.50