details

property	value
status	complete
benchmark	alternDivWidening_rec.jar-obl-8.smt2
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n150.star.cs.uiowa.edu
space	From_AProVE_2014

run statistics

property	value
solver	LoAT
configuration	loat_nonterm_proofout
runtime (wallclock)	0.805717 seconds
cpu usage	0.802638
user time	0.770535
system time	0.032103
max virtual memory	278316.0
max residence set size	20588.0

stage attributes

key	value
starexec-result	NO

output

NO Initial ITS Start location: __init 0: f1_0_main_Load -> f169_0_loop_EQ : arg1'=arg1P0, arg3'=arg3P0, arg2'=arg2P0, (arg1 > 0 /\ 1-arg2P0 == 0 /\ 1+arg2 > 0 /\ 1-arg1P0 == 0 /\ arg2-arg3P0 == 0), cost: 1 1: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P1, arg3'=arg3P1, arg2'=arg2P1, (arg1 > 0 /\ -arg3P1 == 0 /\ arg3-arg2 <= 0 /\ arg3 < 0 /\ 1+arg2-arg2P1 == 0 /\ 1-arg1P1+arg2 == 0 /\ arg2 > 0 /\ arg3+arg2 >= 0 /\ -1+arg3-arg2 < 0), cost: 1 2: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P2, arg3'=arg3P2, arg2'=arg2P2, (arg1 > 0 /\ arg3-arg2 <= 0 /\ 1-arg1P2+arg2 == 0 /\ arg3 > 0 /\ 1+arg2-arg2P2 == 0 /\ -arg3P2 == 0 /\ arg2 > 0 /\ arg3+arg2 >= 0 /\ -1+arg3-arg2 < 0), cost: 1 3: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P3, arg3'=arg3P3, arg2'=arg2P3, (arg1 > 0 /\ 1+arg2-arg2P3 == 0 /\ arg3 < 0 /\ 1-arg3-arg3P3 == 0 /\ arg2 > 0 /\ arg3+arg2 < 0 /\ 1-arg1P3+arg2 == 0), cost: 1 4: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P4, arg3'=arg3P4, arg2'=arg2P4, (arg1 > 0 /\ arg3 > 0 /\ 1-arg3-arg3P4 == 0 /\ arg2 > 0 /\ 1-arg1P4+arg2 == 0 /\ arg3+arg2 < 0 /\ 1+arg2-arg2P4 == 0), cost: 1 5: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P5, arg3'=arg3P5, arg2'=arg2P5, (arg1 > 0 /\ -1+arg3 > 0 /\ 1-arg1P5+arg2 == 0 /\ -arg3+arg2 < 0 /\ 1-arg3+arg2 <= 0 /\ 2+arg3 > 0 /\ arg2 > 0 /\ 1+arg2-arg2P5 == 0 /\ arg3+arg2 >= 0 /\ -1-arg3-arg3P5 == 0), cost: 1 6: __init -> f1_0_main_Load : arg1'=arg1P6, arg3'=arg3P6, arg2'=arg2P6, TRUE, cost: 1 Removed rules with unsatisfiable guard Start location: __init 0: f1_0_main_Load -> f169_0_loop_EQ : arg1'=arg1P0, arg3'=arg3P0, arg2'=arg2P0, (arg1 > 0 /\ 1-arg2P0 == 0 /\ 1+arg2 > 0 /\ 1-arg1P0 == 0 /\ arg2-arg3P0 == 0), cost: 1 1: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P1, arg3'=arg3P1, arg2'=arg2P1, (arg1 > 0 /\ -arg3P1 == 0 /\ arg3-arg2 <= 0 /\ arg3 < 0 /\ 1+arg2-arg2P1 == 0 /\ 1-arg1P1+arg2 == 0 /\ arg2 > 0 /\ arg3+arg2 >= 0 /\ -1+arg3-arg2 < 0), cost: 1 2: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P2, arg3'=arg3P2, arg2'=arg2P2, (arg1 > 0 /\ arg3-arg2 <= 0 /\ 1-arg1P2+arg2 == 0 /\ arg3 > 0 /\ 1+arg2-arg2P2 == 0 /\ -arg3P2 == 0 /\ arg2 > 0 /\ arg3+arg2 >= 0 /\ -1+arg3-arg2 < 0), cost: 1 3: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P3, arg3'=arg3P3, arg2'=arg2P3, (arg1 > 0 /\ 1+arg2-arg2P3 == 0 /\ arg3 < 0 /\ 1-arg3-arg3P3 == 0 /\ arg2 > 0 /\ arg3+arg2 < 0 /\ 1-arg1P3+arg2 == 0), cost: 1 5: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P5, arg3'=arg3P5, arg2'=arg2P5, (arg1 > 0 /\ -1+arg3 > 0 /\ 1-arg1P5+arg2 == 0 /\ -arg3+arg2 < 0 /\ 1-arg3+arg2 <= 0 /\ 2+arg3 > 0 /\ arg2 > 0 /\ 1+arg2-arg2P5 == 0 /\ arg3+arg2 >= 0 /\ -1-arg3-arg3P5 == 0), cost: 1 6: __init -> f1_0_main_Load : arg1'=arg1P6, arg3'=arg3P6, arg2'=arg2P6, TRUE, cost: 1 Applied preprocessing Original rule: f1_0_main_Load -> f169_0_loop_EQ : arg1'=arg1P0, arg3'=arg3P0, arg2'=arg2P0, (arg1 > 0 /\ 1-arg2P0 == 0 /\ 1+arg2 > 0 /\ 1-arg1P0 == 0 /\ arg2-arg3P0 == 0), cost: 1 New rule: f1_0_main_Load -> f169_0_loop_EQ : arg1'=1, arg3'=arg2, arg2'=1, (arg1 > 0 /\ 1+arg2 > 0), cost: 1 Applied preprocessing Original rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P1, arg3'=arg3P1, arg2'=arg2P1, (arg1 > 0 /\ -arg3P1 == 0 /\ arg3-arg2 <= 0 /\ arg3 < 0 /\ 1+arg2-arg2P1 == 0 /\ 1-arg1P1+arg2 == 0 /\ arg2 > 0 /\ arg3+arg2 >= 0 /\ -1+arg3-arg2 < 0), cost: 1 New rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=0, arg2'=1+arg2, (arg1 > 0 /\ -arg3 > 0 /\ arg3+arg2 >= 0), cost: 1 Applied preprocessing Original rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P2, arg3'=arg3P2, arg2'=arg2P2, (arg1 > 0 /\ arg3-arg2 <= 0 /\ 1-arg1P2+arg2 == 0 /\ arg3 > 0 /\ 1+arg2-arg2P2 == 0 /\ -arg3P2 == 0 /\ arg2 > 0 /\ arg3+arg2 >= 0 /\ -1+arg3-arg2 < 0), cost: 1 New rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=0, arg2'=1+arg2, (arg1 > 0 /\ arg3 > 0 /\ 1-arg3+arg2 > 0), cost: 1 Applied preprocessing Original rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P3, arg3'=arg3P3, arg2'=arg2P3, (arg1 > 0 /\ 1+arg2-arg2P3 == 0 /\ arg3 < 0 /\ 1-arg3-arg3P3 == 0 /\ arg2 > 0 /\ arg3+arg2 < 0 /\ 1-arg1P3+arg2 == 0), cost: 1 New rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=1-arg3, arg2'=1+arg2, (arg1 > 0 /\ arg2 > 0 /\ -arg3-arg2 > 0), cost: 1 Applied preprocessing Original rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=arg1P5, arg3'=arg3P5, arg2'=arg2P5, (arg1 > 0 /\ -1+arg3 > 0 /\ 1-arg1P5+arg2 == 0 /\ -arg3+arg2 < 0 /\ 1-arg3+arg2 <= 0 /\ 2+arg3 > 0 /\ arg2 > 0 /\ 1+arg2-arg2P5 == 0 /\ arg3+arg2 >= 0 /\ -1-arg3-arg3P5 == 0), cost: 1 New rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=-1-arg3, arg2'=1+arg2, (arg1 > 0 /\ 1-arg3+arg2 <= 0 /\ arg2 > 0), cost: 1 Simplified rules Start location: __init 7: f1_0_main_Load -> f169_0_loop_EQ : arg1'=1, arg3'=arg2, arg2'=1, (arg1 > 0 /\ 1+arg2 > 0), cost: 1 8: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=0, arg2'=1+arg2, (arg1 > 0 /\ -arg3 > 0 /\ arg3+arg2 >= 0), cost: 1 9: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=0, arg2'=1+arg2, (arg1 > 0 /\ arg3 > 0 /\ 1-arg3+arg2 > 0), cost: 1 10: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=1-arg3, arg2'=1+arg2, (arg1 > 0 /\ arg2 > 0 /\ -arg3-arg2 > 0), cost: 1 11: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=-1-arg3, arg2'=1+arg2, (arg1 > 0 /\ 1-arg3+arg2 <= 0 /\ arg2 > 0), cost: 1 6: __init -> f1_0_main_Load : arg1'=arg1P6, arg3'=arg3P6, arg2'=arg2P6, TRUE, cost: 1 Applied chaining First rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=1-arg3, arg2'=1+arg2, (arg1 > 0 /\ arg2 > 0 /\ -arg3-arg2 > 0), cost: 1 Second rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=-1-arg3, arg2'=1+arg2, (arg1 > 0 /\ 1-arg3+arg2 <= 0 /\ arg2 > 0), cost: 1 New rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=2+arg2, arg3'=-2+arg3, arg2'=2+arg2, (arg1 > 0 /\ arg2 > 0 /\ 1+arg3+arg2 <= 0), cost: 2 Applied nonterm Original rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=2+arg2, arg3'=-2+arg3, arg2'=2+arg2, (arg1 > 0 /\ arg2 > 0 /\ 1+arg3+arg2 <= 0), cost: 2 New rule: f169_0_loop_EQ -> [3] : (arg1 > 0 /\ -1-arg3-arg2 >= 0 /\ arg2 > 0), cost: NONTERM Applied acceleration Original rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=2+arg2, arg3'=-2+arg3, arg2'=2+arg2, (arg1 > 0 /\ arg2 > 0 /\ 1+arg3+arg2 <= 0), cost: 2 New rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=2*n5+arg2, arg3'=arg3-2*n5, arg2'=2*n5+arg2, (arg1 > 0 /\ -1-arg3-arg2 >= 0 /\ arg2 > 0), cost: 2*n5 Applied chaining First rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=-1-arg3, arg2'=1+arg2, (arg1 > 0 /\ 1-arg3+arg2 <= 0 /\ arg2 > 0), cost: 1 Second rule: f169_0_loop_EQ -> [3] : (arg1 > 0 /\ -1-arg3-arg2 >= 0 /\ arg2 > 0), cost: NONTERM New rule: f169_0_loop_EQ -> [3] : (arg1 > 0 /\ 1-arg3+arg2 <= 0 /\ arg2 > 0 /\ 1+arg2 > 0 /\ -1+arg3-arg2 >= 0), cost: NONTERM Applied chaining First rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+arg2, arg3'=-1-arg3, arg2'=1+arg2, (arg1 > 0 /\ 1-arg3+arg2 <= 0 /\ arg2 > 0), cost: 1 Second rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=2*n5+arg2, arg3'=arg3-2*n5, arg2'=2*n5+arg2, (arg1 > 0 /\ -1-arg3-arg2 >= 0 /\ arg2 > 0), cost: 2*n5 New rule: f169_0_loop_EQ -> f169_0_loop_EQ : arg1'=1+2*n5+arg2, arg3'=-1-arg3-2*n5, arg2'=1+2*n5+arg2, (arg1 > 0 /\ 1-arg3+arg2 <= 0 /\ arg2 > 0 /\ 1+arg2 > 0 /\ -1+arg3-arg2 >= 0), cost: 1+2*n5 Applied chaining popout

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

job log

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actions

all output return to ITS