details

property	value
status	complete
benchmark	zlib-crc32.c.t2.smt2
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n137.star.cs.uiowa.edu
space	From_T2

run statistics

property	value
solver	irankfinder
configuration	competition
runtime (wallclock)	5.73945 seconds
cpu usage	5.74117
user time	5.66283
system time	0.078336
max virtual memory	717456.0
max residence set size	43392.0

stage attributes

key	value
starexec-result	NO

output

NO Termination: (Ranking Functions Found) ------------ l0: < < x3_0 > > l2: < < x3_0 > > NON-Termination: ---------------- SCC: +--transitions: t5,t7 +--nodes: l4,l5 Closed walk: 2 -> t7, t5 deterministic: Forced for: X6, X4, X3, X2, X4, oldX4_post, oldX2_post, oldX1_post, oldX0_post Reachability checked! - Recurrent Set Found: { x3_post == 0, -1 + x2_post == 0, x1_post == 0, x0_post == 0, oldX7_0 -oldX7_post == 0, oldX6_0 -oldX6_post == 0, oldX5_0 -oldX5_post == 0, oldX4_post == 0, oldX3_post == 0, -1 + oldX2_post == 0, oldX1_post == 0, oldX0_post == 0, __const_8_post == 0, __const_7_0 -__const_7_post == 0, X13 == 0, -1 + X12 == 0, X11 == 0, X10 == 0, oldX7_0 -X9 == 0, oldX6_0 -X8 == 0, oldX5_0 -X7 == 0, X6 == 0, x3_0 -X5 == 0, -1 + X4 == 0, X3 == 0, X2 == 0, X1 == 0, __const_7_0 -X0 == 0, -1 + x2_0 == 0, x1_0 == 0, x0_0 == 0, __const_8_0 == 0, -__const_7_0 >= 0 } Connected Subgraphs where we couldn't prove Termination: -------------------------------------------------------- SCC: +--transitions: t2 +--nodes: l0,l2 method 1 popout

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job log

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actions

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