Spaces
Explore
Communities
Statistics
Reports
Cluster
Status
Help
ITS pair #487099617
details
property
value
status
complete
benchmark
Velroyen08-fib.jar-obl-8.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n147.star.cs.uiowa.edu
space
From_AProVE_2014
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
0.614425 seconds
cpu usage
0.615488
user time
0.599133
system time
0.016355
max virtual memory
292752.0
max residence set size
18832.0
stage attributes
key
value
starexec-result
NO
output
NO Initial ITS Start location: __init 0: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P0, arg3'=arg3P0, arg2'=arg2P0, arg4'=arg4P0, (arg1 > 0 /\ -arg1+arg1P0 <= 0 /\ 1-arg3P0 == 0 /\ arg1P0 > 0 /\ -arg4P0+arg2 == 0 /\ 1+arg2 > 0 /\ -arg2P0 == 0), cost: 1 1: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P1, arg3'=arg3P1, arg2'=arg2P1, arg4'=arg4P1, (arg1 > 0 /\ -arg1+arg1P1 <= 0 /\ arg3 > 0 /\ -arg3P1+arg3+arg2 == 0 /\ -arg2P1+arg3 == 0 /\ 1+arg2 > 0 /\ arg1P1 > 0 /\ -arg4P1+arg4 == 0 /\ -arg3+arg4 > 0), cost: 1 2: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=arg3P2, arg2'=arg2P2, arg4'=arg4P2, (arg1 > 0 /\ arg1P2 > 0 /\ arg3 > 0 /\ arg3-arg3P2+arg2 == 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0 /\ arg3-arg2P2 == 0 /\ -arg3+arg4 < 0 /\ -arg4P2+arg4 == 0), cost: 1 3: __init -> f1_0_main_Load : arg1'=arg1P3, arg3'=arg3P3, arg2'=arg2P3, arg4'=arg4P3, TRUE, cost: 1 Applied preprocessing Original rule: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P0, arg3'=arg3P0, arg2'=arg2P0, arg4'=arg4P0, (arg1 > 0 /\ -arg1+arg1P0 <= 0 /\ 1-arg3P0 == 0 /\ arg1P0 > 0 /\ -arg4P0+arg2 == 0 /\ 1+arg2 > 0 /\ -arg2P0 == 0), cost: 1 New rule: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P0, arg3'=1, arg2'=0, arg4'=arg2, (-arg1+arg1P0 <= 0 /\ arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 Applied preprocessing Original rule: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P1, arg3'=arg3P1, arg2'=arg2P1, arg4'=arg4P1, (arg1 > 0 /\ -arg1+arg1P1 <= 0 /\ arg3 > 0 /\ -arg3P1+arg3+arg2 == 0 /\ -arg2P1+arg3 == 0 /\ 1+arg2 > 0 /\ arg1P1 > 0 /\ -arg4P1+arg4 == 0 /\ -arg3+arg4 > 0), cost: 1 New rule: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P1, arg3'=arg3+arg2, arg2'=arg3, (-arg1+arg1P1 <= 0 /\ arg3 > 0 /\ 1+arg2 > 0 /\ arg1P1 > 0 /\ -arg3+arg4 > 0), cost: 1 Applied preprocessing Original rule: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=arg3P2, arg2'=arg2P2, arg4'=arg4P2, (arg1 > 0 /\ arg1P2 > 0 /\ arg3 > 0 /\ arg3-arg3P2+arg2 == 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0 /\ arg3-arg2P2 == 0 /\ -arg3+arg4 < 0 /\ -arg4P2+arg4 == 0), cost: 1 New rule: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=arg3+arg2, arg2'=arg3, (arg1P2 > 0 /\ arg3 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0), cost: 1 Simplified rules Start location: __init 4: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P0, arg3'=1, arg2'=0, arg4'=arg2, (-arg1+arg1P0 <= 0 /\ arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 5: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P1, arg3'=arg3+arg2, arg2'=arg3, (-arg1+arg1P1 <= 0 /\ arg3 > 0 /\ 1+arg2 > 0 /\ arg1P1 > 0 /\ -arg3+arg4 > 0), cost: 1 6: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=arg3+arg2, arg2'=arg3, (arg1P2 > 0 /\ arg3 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0), cost: 1 3: __init -> f1_0_main_Load : arg1'=arg1P3, arg3'=arg3P3, arg2'=arg2P3, arg4'=arg4P3, TRUE, cost: 1 Applied unrolling Original rule: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=arg3+arg2, arg2'=arg3, (arg1P2 > 0 /\ arg3 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0), cost: 1 New rule: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=2*arg3+arg2, arg2'=arg3+arg2, (0 <= 0 /\ arg1P2 > 0 /\ arg3 > 0 /\ arg3+arg2-arg4 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0 /\ arg3+arg2 > 0 /\ 1+arg3 > 0), cost: 2 Applied non-termination processor Original rule: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=2*arg3+arg2, arg2'=arg3+arg2, (0 <= 0 /\ arg1P2 > 0 /\ arg3 > 0 /\ arg3+arg2-arg4 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0 /\ arg3+arg2 > 0 /\ 1+arg3 > 0), cost: 2 New rule: f111_0_fib_EQ -> [3] : (0 <= 0 /\ arg1P2 > 0 /\ arg3 > 0 /\ arg3+arg2-arg4 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0 /\ arg3+arg2 > 0 /\ 1+arg3 > 0), cost: NONTERM Applied simplification Original rule: f111_0_fib_EQ -> [3] : (0 <= 0 /\ arg1P2 > 0 /\ arg3 > 0 /\ arg3+arg2-arg4 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0 /\ arg3+arg2 > 0 /\ 1+arg3 > 0), cost: NONTERM New rule: f111_0_fib_EQ -> [3] : (arg1P2 > 0 /\ arg3 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0), cost: NONTERM Accelerated simple loops Start location: __init 4: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P0, arg3'=1, arg2'=0, arg4'=arg2, (-arg1+arg1P0 <= 0 /\ arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 5: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P1, arg3'=arg3+arg2, arg2'=arg3, (-arg1+arg1P1 <= 0 /\ arg3 > 0 /\ 1+arg2 > 0 /\ arg1P1 > 0 /\ -arg3+arg4 > 0), cost: 1 6: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=arg3+arg2, arg2'=arg3, (arg1P2 > 0 /\ arg3 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0), cost: 1 8: f111_0_fib_EQ -> [3] : (arg1P2 > 0 /\ arg3 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0), cost: NONTERM 3: __init -> f1_0_main_Load : arg1'=arg1P3, arg3'=arg3P3, arg2'=arg2P3, arg4'=arg4P3, TRUE, cost: 1 Applied chaining First rule: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P0, arg3'=1, arg2'=0, arg4'=arg2, (-arg1+arg1P0 <= 0 /\ arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 Second rule: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P1, arg3'=arg3+arg2, arg2'=arg3, (-arg1+arg1P1 <= 0 /\ arg3 > 0 /\ 1+arg2 > 0 /\ arg1P1 > 0 /\ -arg3+arg4 > 0), cost: 1 New rule: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P1, arg3'=1, arg2'=1, arg4'=arg2, (-arg1+arg1P1 <= 0 /\ -1+arg2 > 0 /\ arg1P1 > 0), cost: 2 Applied chaining First rule: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P0, arg3'=1, arg2'=0, arg4'=arg2, (-arg1+arg1P0 <= 0 /\ arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 Second rule: f111_0_fib_EQ -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=arg3+arg2, arg2'=arg3, (arg1P2 > 0 /\ arg3 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0), cost: 1 New rule: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=1, arg2'=1, arg4'=arg2, (arg1P2 > 0 /\ arg2 == 0 /\ -arg1+arg1P2 <= 0), cost: 2 Applied chaining First rule: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P0, arg3'=1, arg2'=0, arg4'=arg2, (-arg1+arg1P0 <= 0 /\ arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 Second rule: f111_0_fib_EQ -> [3] : (arg1P2 > 0 /\ arg3 > 0 /\ arg3-arg4 > 0 /\ 1+arg2 > 0 /\ -arg1+arg1P2 <= 0), cost: NONTERM New rule: f1_0_main_Load -> [3] : (-1+arg1 >= 0 /\ arg2 == 0), cost: NONTERM Applied deletion Removed the following rules: 5 6 8 Chained accelerated rules with incoming rules Start location: __init 4: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P0, arg3'=1, arg2'=0, arg4'=arg2, (-arg1+arg1P0 <= 0 /\ arg1P0 > 0 /\ 1+arg2 > 0), cost: 1 9: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P1, arg3'=1, arg2'=1, arg4'=arg2, (-arg1+arg1P1 <= 0 /\ -1+arg2 > 0 /\ arg1P1 > 0), cost: 2 10: f1_0_main_Load -> f111_0_fib_EQ : arg1'=arg1P2, arg3'=1, arg2'=1, arg4'=arg2, (arg1P2 > 0 /\ arg2 == 0 /\ -arg1+arg1P2 <= 0), cost: 2 11: f1_0_main_Load -> [3] : (-1+arg1 >= 0 /\ arg2 == 0), cost: NONTERM 3: __init -> f1_0_main_Load : arg1'=arg1P3, arg3'=arg3P3, arg2'=arg2P3, arg4'=arg4P3, TRUE, cost: 1 Removed unreachable locations and irrelevant leafs
popout
output may be truncated. 'popout' for the full output.
job log
popout
actions
all output
return to ITS