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ITS pair #487099911
details
property
value
status
complete
benchmark
Round3.jar-obl-8.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n149.star.cs.uiowa.edu
space
From_AProVE_2014
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
0.586205 seconds
cpu usage
0.586419
user time
0.571192
system time
0.015227
max virtual memory
113188.0
max residence set size
19380.0
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 -> f1_0_main_Load\' : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+x20 > 0 /\ 1+arg2 > 0 /\ arg1-arg1P0 == 0 /\ arg2-arg2P0 == 0), cost: 1 1: f1_0_main_Load\' -> f80_0_main_EQ : arg1'=arg1P1, arg2'=arg2P1, (arg1 > 0 /\ -arg2P1-3*x80+arg1P1 == 0 /\ 1+arg1P1 > 0 /\ -3-3*x80+arg1P1 < 0 /\ -3*x80+arg1P1 >= 0 /\ 1+arg2 > 0), cost: 1 2: f80_0_main_EQ -> f80_0_main_EQ\' : arg1'=arg1P2, arg2'=arg2P2, (arg2-arg2P2 == 0 /\ arg2 > 0 /\ arg1-arg1P2 == 0), cost: 1 3: f80_0_main_EQ\' -> f80_0_main_EQ : arg1'=arg1P3, arg2'=arg2P3, (-2+arg1-3*x110 < 0 /\ arg2 > 0 /\ 1+arg1-3*x110 >= 0 /\ 1+arg1-arg1P3 == 0 /\ 1+arg1-arg2P3-3*x110 == 0), cost: 1 4: __init -> f1_0_main_Load : arg1'=arg1P4, arg2'=arg2P4, TRUE, cost: 1 Applied preprocessing Original rule: f1_0_main_Load -> f1_0_main_Load\' : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+x20 > 0 /\ 1+arg2 > 0 /\ arg1-arg1P0 == 0 /\ arg2-arg2P0 == 0), cost: 1 New rule: f1_0_main_Load -> f1_0_main_Load\' : (arg1 > 0 /\ 1+arg2 > 0), cost: 1 Applied preprocessing Original rule: f1_0_main_Load\' -> f80_0_main_EQ : arg1'=arg1P1, arg2'=arg2P1, (arg1 > 0 /\ -arg2P1-3*x80+arg1P1 == 0 /\ 1+arg1P1 > 0 /\ -3-3*x80+arg1P1 < 0 /\ -3*x80+arg1P1 >= 0 /\ 1+arg2 > 0), cost: 1 New rule: f1_0_main_Load\' -> f80_0_main_EQ : arg1'=arg1P1, arg2'=-3*x80+arg1P1, (arg1 > 0 /\ 1+arg1P1 > 0 /\ 3+3*x80-arg1P1 > 0 /\ -3*x80+arg1P1 >= 0 /\ 1+arg2 > 0), cost: 1 Applied preprocessing Original rule: f80_0_main_EQ -> f80_0_main_EQ\' : arg1'=arg1P2, arg2'=arg2P2, (arg2-arg2P2 == 0 /\ arg2 > 0 /\ arg1-arg1P2 == 0), cost: 1 New rule: f80_0_main_EQ -> f80_0_main_EQ\' : arg2 > 0, cost: 1 Applied preprocessing Original rule: f80_0_main_EQ\' -> f80_0_main_EQ : arg1'=arg1P3, arg2'=arg2P3, (-2+arg1-3*x110 < 0 /\ arg2 > 0 /\ 1+arg1-3*x110 >= 0 /\ 1+arg1-arg1P3 == 0 /\ 1+arg1-arg2P3-3*x110 == 0), cost: 1 New rule: f80_0_main_EQ\' -> f80_0_main_EQ : arg1'=1+arg1, arg2'=1+arg1-3*x110, (2-arg1+3*x110 > 0 /\ arg2 > 0 /\ 1+arg1-3*x110 >= 0), cost: 1 Simplified rules Start location: __init 5: f1_0_main_Load -> f1_0_main_Load\' : (arg1 > 0 /\ 1+arg2 > 0), cost: 1 6: f1_0_main_Load\' -> f80_0_main_EQ : arg1'=arg1P1, arg2'=-3*x80+arg1P1, (arg1 > 0 /\ 1+arg1P1 > 0 /\ 3+3*x80-arg1P1 > 0 /\ -3*x80+arg1P1 >= 0 /\ 1+arg2 > 0), cost: 1 7: f80_0_main_EQ -> f80_0_main_EQ\' : arg2 > 0, cost: 1 8: f80_0_main_EQ\' -> f80_0_main_EQ : arg1'=1+arg1, arg2'=1+arg1-3*x110, (2-arg1+3*x110 > 0 /\ arg2 > 0 /\ 1+arg1-3*x110 >= 0), cost: 1 4: __init -> f1_0_main_Load : arg1'=arg1P4, arg2'=arg2P4, TRUE, cost: 1 Eliminating location f1_0_main_Load by chaining: Applied chaining First rule: __init -> f1_0_main_Load : arg1'=arg1P4, arg2'=arg2P4, TRUE, cost: 1 Second rule: f1_0_main_Load -> f1_0_main_Load\' : (arg1 > 0 /\ 1+arg2 > 0), cost: 1 New rule: __init -> f1_0_main_Load\' : arg1'=arg1P4, arg2'=arg2P4, (1+arg2P4 > 0 /\ arg1P4 > 0), cost: 2 Applied deletion Removed the following rules: 4 5 Eliminating location f1_0_main_Load\' by chaining: Applied chaining First rule: __init -> f1_0_main_Load\' : arg1'=arg1P4, arg2'=arg2P4, (1+arg2P4 > 0 /\ arg1P4 > 0), cost: 2 Second rule: f1_0_main_Load\' -> f80_0_main_EQ : arg1'=arg1P1, arg2'=-3*x80+arg1P1, (arg1 > 0 /\ 1+arg1P1 > 0 /\ 3+3*x80-arg1P1 > 0 /\ -3*x80+arg1P1 >= 0 /\ 1+arg2 > 0), cost: 1 New rule: __init -> f80_0_main_EQ : arg1'=arg1P1, arg2'=-3*x80+arg1P1, (1+arg1P1 > 0 /\ 3+3*x80-arg1P1 > 0 /\ -3*x80+arg1P1 >= 0 /\ 1+arg2P4 > 0 /\ arg1P4 > 0), cost: 3 Applied deletion Removed the following rules: 6 9 Eliminating location f80_0_main_EQ\' by chaining: Applied chaining First rule: f80_0_main_EQ -> f80_0_main_EQ\' : arg2 > 0, cost: 1 Second rule: f80_0_main_EQ\' -> f80_0_main_EQ : arg1'=1+arg1, arg2'=1+arg1-3*x110, (2-arg1+3*x110 > 0 /\ arg2 > 0 /\ 1+arg1-3*x110 >= 0), cost: 1 New rule: f80_0_main_EQ -> f80_0_main_EQ : arg1'=1+arg1, arg2'=1+arg1-3*x110, (2-arg1+3*x110 > 0 /\ arg2 > 0 /\ 1+arg1-3*x110 >= 0), cost: 2 Applied deletion Removed the following rules: 7 8 Eliminated locations on linear paths Start location: __init 11: f80_0_main_EQ -> f80_0_main_EQ : arg1'=1+arg1, arg2'=1+arg1-3*x110, (2-arg1+3*x110 > 0 /\ arg2 > 0 /\ 1+arg1-3*x110 >= 0), cost: 2 10: __init -> f80_0_main_EQ : arg1'=arg1P1, arg2'=-3*x80+arg1P1, (1+arg1P1 > 0 /\ 3+3*x80-arg1P1 > 0 /\ -3*x80+arg1P1 >= 0 /\ 1+arg2P4 > 0 /\ arg1P4 > 0), cost: 3 Accelerated simple loops Start location: __init 11: f80_0_main_EQ -> f80_0_main_EQ : arg1'=1+arg1, arg2'=1+arg1-3*x110, (2-arg1+3*x110 > 0 /\ arg2 > 0 /\ 1+arg1-3*x110 >= 0), cost: 2 10: __init -> f80_0_main_EQ : arg1'=arg1P1, arg2'=-3*x80+arg1P1, (1+arg1P1 > 0 /\ 3+3*x80-arg1P1 > 0 /\ -3*x80+arg1P1 >= 0 /\ 1+arg2P4 > 0 /\ arg1P4 > 0), cost: 3 Applied chaining First rule: __init -> f80_0_main_EQ : arg1'=arg1P1, arg2'=-3*x80+arg1P1, (1+arg1P1 > 0 /\ 3+3*x80-arg1P1 > 0 /\ -3*x80+arg1P1 >= 0 /\ 1+arg2P4 > 0 /\ arg1P4 > 0), cost: 3 Second rule: f80_0_main_EQ -> f80_0_main_EQ : arg1'=1+arg1, arg2'=1+arg1-3*x110, (2-arg1+3*x110 > 0 /\ arg2 > 0 /\ 1+arg1-3*x110 >= 0), cost: 2
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