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ITS pair #487099941
details
property
value
status
complete
benchmark
NonPeriodicNonterm2.jar-obl-8.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n145.star.cs.uiowa.edu
space
From_AProVE_2014
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
1.33372 seconds
cpu usage
1.33841
user time
1.29416
system time
0.044255
max virtual memory
292752.0
max residence set size
29988.0
stage attributes
key
value
starexec-result
NO
output
NO Initial ITS Start location: __init 0: f1_0_main_Load -> f162_0_main_LT : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg2P0 > 0 /\ -1+arg2 > 0 /\ 1+arg1P0 > 0), cost: 1 1: f162_0_main_LT -> f162_0_main_LT : arg1'=arg1P1, arg2'=arg2P1, (-arg2P1+arg2 == 0 /\ -1+arg1-arg1P1 == 0 /\ 1+arg1 > 0 /\ -arg1+arg2 <= 0 /\ 1+arg2 > 0 /\ arg1-arg2 > 0), cost: 1 2: f162_0_main_LT -> f162_0_main_LT : arg1'=arg1P2, arg2'=arg2P2, (1+2*arg1-arg1P2 == 0 /\ 1+arg1 > 0 /\ 1-arg2P2+arg2 == 0 /\ -arg1+arg2 <= 0 /\ 1+arg2 > 0 /\ arg1-arg2 == 0 /\ 2*arg1 >= 0), cost: 1 3: __init -> f1_0_main_Load : arg1'=arg1P3, arg2'=arg2P3, TRUE, cost: 1 Applied preprocessing Original rule: f162_0_main_LT -> f162_0_main_LT : arg1'=arg1P1, arg2'=arg2P1, (-arg2P1+arg2 == 0 /\ -1+arg1-arg1P1 == 0 /\ 1+arg1 > 0 /\ -arg1+arg2 <= 0 /\ 1+arg2 > 0 /\ arg1-arg2 > 0), cost: 1 New rule: f162_0_main_LT -> f162_0_main_LT : arg1'=-1+arg1, (1+arg2 > 0 /\ arg1-arg2 > 0), cost: 1 Applied preprocessing Original rule: f162_0_main_LT -> f162_0_main_LT : arg1'=arg1P2, arg2'=arg2P2, (1+2*arg1-arg1P2 == 0 /\ 1+arg1 > 0 /\ 1-arg2P2+arg2 == 0 /\ -arg1+arg2 <= 0 /\ 1+arg2 > 0 /\ arg1-arg2 == 0 /\ 2*arg1 >= 0), cost: 1 New rule: f162_0_main_LT -> f162_0_main_LT : arg1'=1+2*arg1, arg2'=1+arg2, (arg1 >= 0 /\ arg1-arg2 == 0), cost: 1 Simplified rules Start location: __init 0: f1_0_main_Load -> f162_0_main_LT : arg1'=arg1P0, arg2'=arg2P0, (arg1 > 0 /\ 1+arg2P0 > 0 /\ -1+arg2 > 0 /\ 1+arg1P0 > 0), cost: 1 4: f162_0_main_LT -> f162_0_main_LT : arg1'=-1+arg1, (1+arg2 > 0 /\ arg1-arg2 > 0), cost: 1 5: f162_0_main_LT -> f162_0_main_LT : arg1'=1+2*arg1, arg2'=1+arg2, (arg1 >= 0 /\ arg1-arg2 == 0), cost: 1 3: __init -> f1_0_main_Load : arg1'=arg1P3, arg2'=arg2P3, TRUE, cost: 1 Applied acceleration Original rule: f162_0_main_LT -> f162_0_main_LT : arg1'=-1+arg1, (1+arg2 > 0 /\ arg1-arg2 > 0), cost: 1 New rule: f162_0_main_LT -> f162_0_main_LT : arg1'=arg1-n1, (n1 >= 0 /\ 1+arg1-n1-arg2 > 0 /\ 1+arg2 > 0), cost: n1 Applied instantiation Original rule: f162_0_main_LT -> f162_0_main_LT : arg1'=arg1-n1, (n1 >= 0 /\ 1+arg1-n1-arg2 > 0 /\ 1+arg2 > 0), cost: n1 New rule: f162_0_main_LT -> f162_0_main_LT : arg1'=arg2, (1 > 0 /\ 1+arg2 > 0 /\ arg1-arg2 >= 0), cost: arg1-arg2 Applied chaining First rule: f162_0_main_LT -> f162_0_main_LT : arg1'=1+2*arg1, arg2'=1+arg2, (arg1 >= 0 /\ arg1-arg2 == 0), cost: 1 Second rule: f162_0_main_LT -> f162_0_main_LT : arg1'=arg2, (1 > 0 /\ 1+arg2 > 0 /\ arg1-arg2 >= 0), cost: arg1-arg2 New rule: f162_0_main_LT -> f162_0_main_LT : arg1'=1+arg2, arg2'=1+arg2, (2*arg1-arg2 >= 0 /\ arg1-arg2 == 0), cost: 1+2*arg1-arg2 Applied nonterm Original rule: f162_0_main_LT -> f162_0_main_LT : arg1'=1+arg2, arg2'=1+arg2, (2*arg1-arg2 >= 0 /\ arg1-arg2 == 0), cost: 1+2*arg1-arg2 New rule: f162_0_main_LT -> [3] : (2*arg1-arg2 >= 0 /\ -arg1+arg2 >= 0 /\ arg1-arg2 >= 0), cost: NONTERM Applied acceleration Original rule: f162_0_main_LT -> f162_0_main_LT : arg1'=1+arg2, arg2'=1+arg2, (2*arg1-arg2 >= 0 /\ arg1-arg2 == 0), cost: 1+2*arg1-arg2 New rule: f162_0_main_LT -> f162_0_main_LT : arg1'=n6+arg2, arg2'=n6+arg2, (2*arg1-arg2 >= 0 /\ -arg1+arg2 >= 0 /\ arg1-arg2 >= 0), cost: 1/2*n6+n6*arg2+1/2*n6^2 Applied chaining First rule: f162_0_main_LT -> f162_0_main_LT : arg1'=arg2, (1 > 0 /\ 1+arg2 > 0 /\ arg1-arg2 >= 0), cost: arg1-arg2 Second rule: f162_0_main_LT -> [3] : (2*arg1-arg2 >= 0 /\ -arg1+arg2 >= 0 /\ arg1-arg2 >= 0), cost: NONTERM New rule: f162_0_main_LT -> [3] : (0 >= 0 /\ 1 > 0 /\ arg2 >= 0 /\ 1+arg2 > 0 /\ arg1-arg2 >= 0), cost: NONTERM Heuristically decided not to add the following rule: f162_0_main_LT -> f162_0_main_LT : arg1'=n6+arg2, arg2'=n6+arg2, (2*arg1-arg2 >= 0 /\ -arg1+arg2 >= 0 /\ arg1-arg2 >= 0), cost: 1/2*n6+n6*arg2+1/2*n6^2 Applied chaining First rule: f162_0_main_LT -> f162_0_main_LT : arg1'=arg2, (1 > 0 /\ 1+arg2 > 0 /\ arg1-arg2 >= 0), cost: arg1-arg2 Second rule: f162_0_main_LT -> f162_0_main_LT : arg1'=1+2*arg1, arg2'=1+arg2, (arg1 >= 0 /\ arg1-arg2 == 0), cost: 1 New rule: f162_0_main_LT -> f162_0_main_LT : arg1'=1+2*arg2, arg2'=1+arg2, (1+arg2 > 0 /\ arg1-arg2 >= 0), cost: 1+arg1-arg2 Applied nonterm Original rule: f162_0_main_LT -> f162_0_main_LT : arg1'=1+2*arg2, arg2'=1+arg2, (1+arg2 > 0 /\ arg1-arg2 >= 0), cost: 1+arg1-arg2 New rule: f162_0_main_LT -> [3] : (1+arg2 > 0 /\ arg1-arg2 >= 0), cost: NONTERM Applied acceleration Original rule: f162_0_main_LT -> f162_0_main_LT : arg1'=1+2*arg2, arg2'=1+arg2, (1+arg2 > 0 /\ arg1-arg2 >= 0), cost: 1+arg1-arg2 New rule: f162_0_main_LT -> f162_0_main_LT : arg1'=-1+2*arg2+2*n8, arg2'=arg2+n8, (1+arg2 > 0 /\ arg1-arg2 >= 0), cost: arg2*n8-1/2*n8+1/2*n8^2 Applied chaining First rule: f162_0_main_LT -> f162_0_main_LT : arg1'=1+2*arg1, arg2'=1+arg2, (arg1 >= 0 /\ arg1-arg2 == 0), cost: 1 Second rule: f162_0_main_LT -> [3] : (1+arg2 > 0 /\ arg1-arg2 >= 0), cost: NONTERM New rule: f162_0_main_LT -> [3] : (arg1 >= 0 /\ 2*arg1-arg2 >= 0 /\ 2+arg2 > 0 /\ arg1-arg2 == 0), cost: NONTERM
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