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ITS pair #487099215
details
property
value
status
complete
benchmark
LogBuiltIn.jar-obl-8.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n144.star.cs.uiowa.edu
space
From_AProVE_2014
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
0.572526 seconds
cpu usage
0.573469
user time
0.560252
system time
0.013217
max virtual memory
113188.0
max residence set size
19260.0
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 -> f157_0_log_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 1: f157_0_log_LE -> f157_0_log_LE\' : arg1'=arg1P1, arg2'=arg2P1, (-1+arg1 > 0 /\ arg1-x50 > 0 /\ arg1-arg1P1 == 0), cost: 1 2: f157_0_log_LE\' -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, (-1+arg1 > 0 /\ arg1-2*arg1P2 >= 0 /\ -2+arg1-2*arg1P2 < 0 /\ arg1-arg1P2 > 0), cost: 1 3: __init -> f1_0_main_Load : arg1'=arg1P3, arg2'=arg2P3, TRUE, cost: 1 Applied preprocessing Original rule: f157_0_log_LE -> f157_0_log_LE\' : arg1'=arg1P1, arg2'=arg2P1, (-1+arg1 > 0 /\ arg1-x50 > 0 /\ arg1-arg1P1 == 0), cost: 1 New rule: f157_0_log_LE -> f157_0_log_LE\' : arg2'=arg2P1, -1+arg1 > 0, cost: 1 Applied preprocessing Original rule: f157_0_log_LE\' -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, (-1+arg1 > 0 /\ arg1-2*arg1P2 >= 0 /\ -2+arg1-2*arg1P2 < 0 /\ arg1-arg1P2 > 0), cost: 1 New rule: f157_0_log_LE\' -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, (-1+arg1 > 0 /\ arg1-2*arg1P2 >= 0 /\ 2-arg1+2*arg1P2 > 0), cost: 1 Simplified rules Start location: __init 0: f1_0_main_Load -> f157_0_log_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 4: f157_0_log_LE -> f157_0_log_LE\' : arg2'=arg2P1, -1+arg1 > 0, cost: 1 5: f157_0_log_LE\' -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, (-1+arg1 > 0 /\ arg1-2*arg1P2 >= 0 /\ 2-arg1+2*arg1P2 > 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 -> f157_0_log_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 New rule: __init -> f157_0_log_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1P3 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2P3 > 0), cost: 2 Applied deletion Removed the following rules: 0 3 Eliminating location f157_0_log_LE\' by chaining: Applied chaining First rule: f157_0_log_LE -> f157_0_log_LE\' : arg2'=arg2P1, -1+arg1 > 0, cost: 1 Second rule: f157_0_log_LE\' -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, (-1+arg1 > 0 /\ arg1-2*arg1P2 >= 0 /\ 2-arg1+2*arg1P2 > 0), cost: 1 New rule: f157_0_log_LE -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, (-1+arg1 > 0 /\ arg1-2*arg1P2 >= 0 /\ 2-arg1+2*arg1P2 > 0), cost: 2 Applied deletion Removed the following rules: 4 5 Eliminated locations on linear paths Start location: __init 7: f157_0_log_LE -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, (-1+arg1 > 0 /\ arg1-2*arg1P2 >= 0 /\ 2-arg1+2*arg1P2 > 0), cost: 2 6: __init -> f157_0_log_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1P3 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2P3 > 0), cost: 2 Accelerated simple loops Start location: __init 7: f157_0_log_LE -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, (-1+arg1 > 0 /\ arg1-2*arg1P2 >= 0 /\ 2-arg1+2*arg1P2 > 0), cost: 2 6: __init -> f157_0_log_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1P3 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2P3 > 0), cost: 2 Applied chaining First rule: __init -> f157_0_log_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1P3 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2P3 > 0), cost: 2 Second rule: f157_0_log_LE -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, (-1+arg1 > 0 /\ arg1-2*arg1P2 >= 0 /\ 2-arg1+2*arg1P2 > 0), cost: 2 New rule: __init -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, -1+arg1P2 >= 0, cost: 4 Applied deletion Removed the following rules: 7 Chained accelerated rules with incoming rules Start location: __init 6: __init -> f157_0_log_LE : arg1'=arg1P0, arg2'=arg2P0, (arg1P3 > 0 /\ 1+arg1P0 > 0 /\ 1+arg2P3 > 0), cost: 2 8: __init -> f157_0_log_LE : arg1'=arg1P2, arg2'=arg2P2, -1+arg1P2 >= 0, cost: 4 Removed unreachable locations and irrelevant leafs Start location: __init <empty> Computing asymptotic complexity Proved the following lower bound Complexity: Unknown Cpx degree: ? Solved cost: 0 Rule cost: 0
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