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ITS pair #487100064
details
property
value
status
complete
benchmark
PastaB5.jar-obl-8.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n141.star.cs.uiowa.edu
space
From_AProVE_2014
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
0.611027 seconds
cpu usage
0.612666
user time
0.594624
system time
0.018042
max virtual memory
278168.0
max residence set size
19372.0
stage attributes
key
value
starexec-result
WORST_CASE(Omega(0),?)
output
WORST_CASE(Omega(0),?) Initial ITS Start location: __init 0: f1_0_main_Load -> f74_0_main_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 1: f74_0_main_LE -> f74_0_main_LE\' : arg1'=arg1P1, arg2'=arg2P1, (arg1 > 0 /\ arg1-2*x50 == 0 /\ arg1-arg1P1 == 0), cost: 1 2: f74_0_main_LE\' -> f74_0_main_LE : arg1'=arg1P2, arg2'=arg2P2, (arg1 > 0 /\ -2+arg1-2*x70 < 0 /\ arg1-2*x70 >= 0 /\ arg1-2*x70 == 0 /\ -1+arg1-arg1P2 == 0), cost: 1 3: __init -> f1_0_main_Load : arg1'=arg1P3, arg2'=arg2P3, TRUE, cost: 1 Applied preprocessing Original rule: f74_0_main_LE -> f74_0_main_LE\' : arg1'=arg1P1, arg2'=arg2P1, (arg1 > 0 /\ arg1-2*x50 == 0 /\ arg1-arg1P1 == 0), cost: 1 New rule: f74_0_main_LE -> f74_0_main_LE\' : arg2'=arg2P1, (arg1 > 0 /\ arg1-2*x50 == 0), cost: 1 Applied preprocessing Original rule: f74_0_main_LE\' -> f74_0_main_LE : arg1'=arg1P2, arg2'=arg2P2, (arg1 > 0 /\ -2+arg1-2*x70 < 0 /\ arg1-2*x70 >= 0 /\ arg1-2*x70 == 0 /\ -1+arg1-arg1P2 == 0), cost: 1 New rule: f74_0_main_LE\' -> f74_0_main_LE : arg1'=-1+arg1, arg2'=arg2P2, (arg1 > 0 /\ arg1-2*x70 == 0), cost: 1 Simplified rules Start location: __init 0: f1_0_main_Load -> f74_0_main_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 4: f74_0_main_LE -> f74_0_main_LE\' : arg2'=arg2P1, (arg1 > 0 /\ arg1-2*x50 == 0), cost: 1 5: f74_0_main_LE\' -> f74_0_main_LE : arg1'=-1+arg1, arg2'=arg2P2, (arg1 > 0 /\ arg1-2*x70 == 0), cost: 1 3: __init -> f1_0_main_Load : arg1'=arg1P3, arg2'=arg2P3, TRUE, cost: 1 Eliminating location f1_0_main_Load by chaining: Applied chaining First rule: __init -> f1_0_main_Load : arg1'=arg1P3, arg2'=arg2P3, TRUE, cost: 1 Second rule: f1_0_main_Load -> f74_0_main_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 New rule: __init -> f74_0_main_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1P3 > 0 /\ 1+arg2P3 > 0 /\ 1+arg1P0 > 0), cost: 2 Applied deletion Removed the following rules: 0 3 Eliminating location f74_0_main_LE\' by chaining: Applied chaining First rule: f74_0_main_LE -> f74_0_main_LE\' : arg2'=arg2P1, (arg1 > 0 /\ arg1-2*x50 == 0), cost: 1 Second rule: f74_0_main_LE\' -> f74_0_main_LE : arg1'=-1+arg1, arg2'=arg2P2, (arg1 > 0 /\ arg1-2*x70 == 0), cost: 1 New rule: f74_0_main_LE -> f74_0_main_LE : arg1'=-1+arg1, arg2'=arg2P2, (arg1 > 0 /\ arg1-2*x70 == 0 /\ arg1-2*x50 == 0), cost: 2 Applied deletion Removed the following rules: 4 5 Eliminated locations on linear paths Start location: __init 7: f74_0_main_LE -> f74_0_main_LE : arg1'=-1+arg1, arg2'=arg2P2, (arg1 > 0 /\ arg1-2*x70 == 0 /\ arg1-2*x50 == 0), cost: 2 6: __init -> f74_0_main_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1P3 > 0 /\ 1+arg2P3 > 0 /\ 1+arg1P0 > 0), cost: 2 Applied acceleration Original rule: f74_0_main_LE -> f74_0_main_LE : arg1'=-1+arg1, arg2'=arg2P2, (arg1 > 0 /\ arg1-2*x70 == 0 /\ arg1-2*x50 == 0), cost: 2 New rule: f74_0_main_LE -> f74_0_main_LE : arg1'=arg1-n0, arg2'=arg2P2, (1+arg1-n0-2*x70 >= 0 /\ -1+n0 >= 0 /\ arg1-2*x70 >= 0 /\ 1+arg1-n0-2*x50 >= 0 /\ arg1-2*x50 >= 0 /\ -arg1+2*x50 >= 0 /\ -arg1+2*x70 >= 0 /\ (1+arg1-n0 > 0 \/ (arg1 > 0 /\ arg1-2*x70 >= 0 /\ -arg1+2*x70 >= 0))), cost: 2*n0 Applied instantiation Original rule: f74_0_main_LE -> f74_0_main_LE : arg1'=arg1-n0, arg2'=arg2P2, (1+arg1-n0-2*x70 >= 0 /\ -1+n0 >= 0 /\ arg1-2*x70 >= 0 /\ 1+arg1-n0-2*x50 >= 0 /\ arg1-2*x50 >= 0 /\ -arg1+2*x50 >= 0 /\ -arg1+2*x70 >= 0 /\ (1+arg1-n0 > 0 \/ (arg1 > 0 /\ arg1-2*x70 >= 0 /\ -arg1+2*x70 >= 0))), cost: 2*n0 New rule: f74_0_main_LE -> f74_0_main_LE : arg1'=0, arg2'=arg2P2, (arg1-2*x70 >= 0 /\ -1+arg1 >= 0 /\ arg1-2*x50 >= 0 /\ 1-2*x70 >= 0 /\ -arg1+2*x50 >= 0 /\ 1-2*x50 >= 0 /\ -arg1+2*x70 >= 0 /\ ((arg1 > 0 /\ arg1-2*x70 >= 0 /\ -arg1+2*x70 >= 0) \/ 1 > 0)), cost: 2*arg1 Applied instantiation Original rule: f74_0_main_LE -> f74_0_main_LE : arg1'=arg1-n0, arg2'=arg2P2, (1+arg1-n0-2*x70 >= 0 /\ -1+n0 >= 0 /\ arg1-2*x70 >= 0 /\ 1+arg1-n0-2*x50 >= 0 /\ arg1-2*x50 >= 0 /\ -arg1+2*x50 >= 0 /\ -arg1+2*x70 >= 0 /\ (1+arg1-n0 > 0 \/ (arg1 > 0 /\ arg1-2*x70 >= 0 /\ -arg1+2*x70 >= 0))), cost: 2*n0 New rule: f74_0_main_LE -> f74_0_main_LE : arg1'=-1+2*x70, arg2'=arg2P2, (0 >= 0 /\ arg1-2*x70 >= 0 /\ arg1-2*x50 >= 0 /\ -arg1+2*x50 >= 0 /\ 2*x70-2*x50 >= 0 /\ -arg1+2*x70 >= 0 /\ ((arg1 > 0 /\ arg1-2*x70 >= 0 /\ -arg1+2*x70 >= 0) \/ 2*x70 > 0)), cost: 2+2*arg1-4*x70 Applied instantiation Original rule: f74_0_main_LE -> f74_0_main_LE : arg1'=arg1-n0, arg2'=arg2P2, (1+arg1-n0-2*x70 >= 0 /\ -1+n0 >= 0 /\ arg1-2*x70 >= 0 /\ 1+arg1-n0-2*x50 >= 0 /\ arg1-2*x50 >= 0 /\ -arg1+2*x50 >= 0 /\ -arg1+2*x70 >= 0 /\ (1+arg1-n0 > 0 \/ (arg1 > 0 /\ arg1-2*x70 >= 0 /\ -arg1+2*x70 >= 0))), cost: 2*n0 New rule: f74_0_main_LE -> f74_0_main_LE : arg1'=-1+2*x50, arg2'=arg2P2, (0 >= 0 /\ -2*x70+2*x50 >= 0 /\ arg1-2*x70 >= 0 /\ arg1-2*x50 >= 0 /\ -arg1+2*x50 >= 0 /\ -arg1+2*x70 >= 0 /\ ((arg1 > 0 /\ arg1-2*x70 >= 0 /\ -arg1+2*x70 >= 0) \/ 2*x50 > 0)), cost: 2+2*arg1-4*x50 Applied simplification Original rule: f74_0_main_LE -> f74_0_main_LE : arg1'=0, arg2'=arg2P2, (arg1-2*x70 >= 0 /\ -1+arg1 >= 0 /\ arg1-2*x50 >= 0 /\ 1-2*x70 >= 0 /\ -arg1+2*x50 >= 0 /\ 1-2*x50 >= 0 /\ -arg1+2*x70 >= 0 /\ ((arg1 > 0 /\ arg1-2*x70 >= 0 /\ -arg1+2*x70 >= 0) \/ 1 > 0)), cost: 2*arg1 New rule: f74_0_main_LE -> f74_0_main_LE : arg1'=0, arg2'=arg2P2, (arg1-2*x70 >= 0 /\ -1+arg1 >= 0 /\ arg1-2*x50 >= 0 /\ 1-2*x70 >= 0 /\ -arg1+2*x50 >= 0 /\ 1-2*x50 >= 0 /\ -arg1+2*x70 >= 0 /\ (1 > 0 \/ (arg1 > 0 /\ arg1-2*x70 >= 0 /\ -arg1+2*x70 >= 0))), cost: 2*arg1 Applied simplification Original rule: f74_0_main_LE -> f74_0_main_LE : arg1'=-1+2*x70, arg2'=arg2P2, (0 >= 0 /\ arg1-2*x70 >= 0 /\ arg1-2*x50 >= 0 /\ -arg1+2*x50 >= 0 /\ 2*x70-2*x50 >= 0 /\ -arg1+2*x70 >= 0 /\ ((arg1 > 0 /\ arg1-2*x70 >= 0 /\ -arg1+2*x70 >= 0) \/ 2*x70 > 0)), cost: 2+2*arg1-4*x70 New rule: f74_0_main_LE -> f74_0_main_LE : arg1'=-1+2*x70, arg2'=arg2P2, (arg1-2*x70 >= 0 /\ -arg1+2*x50 >= 0 /\ 2*x70 > 0 /\ 2*x70-2*x50 >= 0), cost: 2+2*arg1-4*x70 Applied simplification Original rule:
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