Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r114-smll-171624275900386.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DNAwalker-PT-03track12BlockBoth, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275900386
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 14:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Apr 13 14:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 13 14:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 13 14:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 19 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 37K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-00
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-01
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-02
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-03
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-04
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-05
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-06
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-07
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-08
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-09
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-10
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-11
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2023-12
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2023-13
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2023-14
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716442145552

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-03track12BlockBoth
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-23 05:29:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 05:29:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 05:29:08] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2024-05-23 05:29:08] [INFO ] Transformed 14 places.
[2024-05-23 05:29:08] [INFO ] Transformed 84 transitions.
[2024-05-23 05:29:08] [INFO ] Parsed PT model containing 14 places and 84 transitions and 244 arcs in 325 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 33 ms.
Support contains 13 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 30 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:29:08] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2024-05-23 05:29:08] [INFO ] Computed 0 invariants in 12 ms
[2024-05-23 05:29:08] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2505 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20020 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22861ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 22897ms
[2024-05-23 05:29:31] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:29:31] [INFO ] Invariant cache hit.
[2024-05-23 05:29:31] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 05:29:31] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:29:31] [INFO ] Invariant cache hit.
[2024-05-23 05:29:31] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:29:31] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:29:31] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:29:31] [INFO ] Invariant cache hit.
[2024-05-23 05:29:31] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2530 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30008 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 32650ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 32654ms
Finished structural reductions in LTL mode , in 1 iterations and 55834 ms. Remains : 14/14 places, 84/84 transitions.
Support contains 13 out of 14 places after structural reductions.
[2024-05-23 05:30:04] [INFO ] Flatten gal took : 33 ms
[2024-05-23 05:30:04] [INFO ] Flatten gal took : 16 ms
[2024-05-23 05:30:04] [INFO ] Input system was already deterministic with 84 transitions.
Reduction of identical properties reduced properties to check from 71 to 69
RANDOM walk for 40000 steps (4450 resets) in 2462 ms. (16 steps per ms) remains 10/69 properties
BEST_FIRST walk for 40004 steps (785 resets) in 384 ms. (103 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (763 resets) in 200 ms. (199 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (730 resets) in 127 ms. (312 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (804 resets) in 127 ms. (312 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (756 resets) in 113 ms. (350 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (706 resets) in 96 ms. (412 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (759 resets) in 194 ms. (205 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (836 resets) in 216 ms. (184 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (698 resets) in 81 ms. (487 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (662 resets) in 407 ms. (98 steps per ms) remains 10/10 properties
[2024-05-23 05:30:06] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:30:06] [INFO ] Invariant cache hit.
[2024-05-23 05:30:06] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 79/89 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 7/96 variables, 4/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 10 unsolved in 455 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 79/89 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp66 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 96/97 variables, and 33 constraints, problems are : Problem set: 3 solved, 7 unsolved in 5006 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 18/19 constraints, PredecessorRefiner: 1/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 5519ms problems are : Problem set: 3 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 9 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 84/84 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 14 transition count 80
Applied a total of 4 rules in 12 ms. Remains 14 /14 variables (removed 0) and now considering 80/84 (removed 4) transitions.
Running 75 sub problems to find dead transitions.
// Phase 1: matrix 80 rows 14 cols
[2024-05-23 05:30:11] [INFO ] Computed 0 invariants in 2 ms
[2024-05-23 05:30:11] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 2/94 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 0/94 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 32 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1844 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 75/105 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 2/94 variables, 2/107 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (OVERLAPS) 0/94 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 107 constraints, problems are : Problem set: 0 solved, 75 unsolved in 20012 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints]
After SMT, in 21931ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 21934ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21947 ms. Remains : 14/14 places, 80/84 transitions.
RANDOM walk for 40000 steps (4311 resets) in 361 ms. (110 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (711 resets) in 107 ms. (370 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (722 resets) in 135 ms. (294 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (751 resets) in 107 ms. (370 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (663 resets) in 114 ms. (347 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (738 resets) in 114 ms. (347 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (743 resets) in 129 ms. (307 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (679 resets) in 97 ms. (408 steps per ms) remains 7/7 properties
Probably explored full state space saw : 5243 states, properties seen :0
Probabilistic random walk after 21053 steps, saw 5243 distinct states, run finished after 147 ms. (steps per millisecond=143 ) properties seen :0
Explored full state space saw : 5243 states, properties seen :0
Exhaustive walk after 21053 steps, saw 5243 distinct states, run finished after 121 ms. (steps per millisecond=173 ) properties seen :0
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 05:30:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-23 05:30:34] [INFO ] Flatten gal took : 10 ms
[2024-05-23 05:30:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 05:30:34] [INFO ] Flatten gal took : 10 ms
[2024-05-23 05:30:34] [INFO ] Input system was already deterministic with 84 transitions.
Computed a total of 14 stabilizing places and 82 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 5 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:30:34] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2024-05-23 05:30:34] [INFO ] Computed 0 invariants in 2 ms
[2024-05-23 05:30:34] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2305 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20011 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22386ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 22388ms
[2024-05-23 05:30:57] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:30:57] [INFO ] Invariant cache hit.
[2024-05-23 05:30:57] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 05:30:57] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:30:57] [INFO ] Invariant cache hit.
[2024-05-23 05:30:57] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:30:57] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-23 05:30:57] [INFO ] Redundant transitions in 2 ms returned []
Running 77 sub problems to find dead transitions.
[2024-05-23 05:30:57] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:30:57] [INFO ] Invariant cache hit.
[2024-05-23 05:30:57] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2413 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30008 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 32541ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 32543ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 55076 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:31:29] [INFO ] Flatten gal took : 6 ms
[2024-05-23 05:31:29] [INFO ] Flatten gal took : 6 ms
[2024-05-23 05:31:29] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:31:29] [INFO ] Flatten gal took : 6 ms
[2024-05-23 05:31:29] [INFO ] Flatten gal took : 6 ms
[2024-05-23 05:31:29] [INFO ] Time to serialize gal into /tmp/CTLFireability10932007960151925622.gal : 18 ms
[2024-05-23 05:31:29] [INFO ] Time to serialize properties into /tmp/CTLFireability10077574708140366692.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10932007960151925622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10077574708140366692.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.070858,3804,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: EG(EF((((A5<2)||(A9<1))||((A3>=1)&&(A11>=2)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (((A5<2)||(A9<1))||((A3>=1)&&(A11>=2)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
(forward)formula 0,1,0.178677,6264,1,0,253,17796,186,88,1011,16205,191
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 4 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:31:30] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:31:30] [INFO ] Invariant cache hit.
[2024-05-23 05:31:30] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2680 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20011 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22734ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 22736ms
[2024-05-23 05:31:52] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:31:52] [INFO ] Invariant cache hit.
[2024-05-23 05:31:52] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 05:31:52] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:31:52] [INFO ] Invariant cache hit.
[2024-05-23 05:31:52] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:31:52] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2024-05-23 05:31:53] [INFO ] Redundant transitions in 2 ms returned []
Running 77 sub problems to find dead transitions.
[2024-05-23 05:31:53] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:31:53] [INFO ] Invariant cache hit.
[2024-05-23 05:31:53] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 3008 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30011 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 33089ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 33091ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 56008 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:32:26] [INFO ] Flatten gal took : 9 ms
[2024-05-23 05:32:26] [INFO ] Flatten gal took : 6 ms
[2024-05-23 05:32:26] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:32:26] [INFO ] Flatten gal took : 5 ms
[2024-05-23 05:32:26] [INFO ] Flatten gal took : 5 ms
[2024-05-23 05:32:26] [INFO ] Time to serialize gal into /tmp/CTLFireability2881914187420769575.gal : 2 ms
[2024-05-23 05:32:26] [INFO ] Time to serialize properties into /tmp/CTLFireability8937686812353156033.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2881914187420769575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8937686812353156033.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.023133,3916,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: EG((EF(((A10<1)||(A11<2))) + (((A9>=2)&&(A11>=1)) * !(E(((A1>=2)&&(A9>=1)) U ((A2>=1)&&(A3>=2)))))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U ((A10<1)||(A11<2))) + (((A9>=2)&&(A11>=1)) * !(E(((A1>=2)&&(A9>=1)) U ((A2>=1)&&(A3>=2)))))...167
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
(forward)formula 0,1,0.101047,6344,1,0,260,18156,192,93,1013,16283,203
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:32:26] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:32:26] [INFO ] Invariant cache hit.
[2024-05-23 05:32:26] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2890 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20010 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22971ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 22973ms
[2024-05-23 05:32:49] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:32:49] [INFO ] Invariant cache hit.
[2024-05-23 05:32:49] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 05:32:49] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:32:49] [INFO ] Invariant cache hit.
[2024-05-23 05:32:49] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:32:49] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2024-05-23 05:32:49] [INFO ] Redundant transitions in 1 ms returned []
Running 77 sub problems to find dead transitions.
[2024-05-23 05:32:49] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:32:49] [INFO ] Invariant cache hit.
[2024-05-23 05:32:49] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2663 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30014 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 32748ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 32750ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 55847 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:33:22] [INFO ] Flatten gal took : 5 ms
[2024-05-23 05:33:22] [INFO ] Flatten gal took : 5 ms
[2024-05-23 05:33:22] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:33:22] [INFO ] Flatten gal took : 8 ms
[2024-05-23 05:33:22] [INFO ] Flatten gal took : 7 ms
[2024-05-23 05:33:22] [INFO ] Time to serialize gal into /tmp/CTLFireability9766217326414921171.gal : 2 ms
[2024-05-23 05:33:22] [INFO ] Time to serialize properties into /tmp/CTLFireability547776392183656898.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9766217326414921171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability547776392183656898.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.025894,3924,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: AF((((AF(AG(((A3<1)||(A4<2)))) * ((A4<2)||(A11<1))) + (((A3>=2)&&(A10>=1)) * ((!(E(((A2>=1)&&(A5>=2)) U ((A3>=1)&&(A5>=2)))) + AF(((A3<1)...267
=> equivalent forward existential formula: [FwdG(Init,!((((!(EG(!(!(E(TRUE U !(((A3<1)||(A4<2)))))))) * ((A4<2)||(A11<1))) + (((A3>=2)&&(A10>=1)) * ((!(E((...407
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
Using saturation style SCC detection
(forward)formula 0,1,0.156898,8464,1,0,303,32220,218,129,1008,25491,284
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:33:22] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:33:22] [INFO ] Invariant cache hit.
[2024-05-23 05:33:22] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2801 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20009 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22849ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 22850ms
[2024-05-23 05:33:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:33:45] [INFO ] Invariant cache hit.
[2024-05-23 05:33:45] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 05:33:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:33:45] [INFO ] Invariant cache hit.
[2024-05-23 05:33:45] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:33:45] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:33:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:33:45] [INFO ] Invariant cache hit.
[2024-05-23 05:33:45] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2717 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30008 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 32781ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 32782ms
Finished structural reductions in LTL mode , in 1 iterations and 55775 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:34:18] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:34:18] [INFO ] Flatten gal took : 7 ms
[2024-05-23 05:34:18] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:34:18] [INFO ] Flatten gal took : 8 ms
[2024-05-23 05:34:18] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:34:18] [INFO ] Time to serialize gal into /tmp/CTLFireability2055386173791977749.gal : 8 ms
[2024-05-23 05:34:18] [INFO ] Time to serialize properties into /tmp/CTLFireability9806776311381495209.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2055386173791977749.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9806776311381495209.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.02354,3920,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: EG(((!(A(((A3>=2)&&(A6>=1)) U ((A5>=1)&&(A7>=2)))) + AX(((A3<2)||(A10<1)))) + AX(AX(E(((A3>=2)&&(A11>=1)) U ((A2>=2)&&(A5>=1)))))))
=> equivalent forward existential formula: [FwdG(Init,((!(!((E(!(((A5>=1)&&(A7>=2))) U (!(((A3>=2)&&(A6>=1))) * !(((A5>=1)&&(A7>=2))))) + EG(!(((A5>=1)&&(A...275
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
(forward)formula 0,1,0.393319,12420,1,0,363,56412,199,160,987,49663,321
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 5 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:34:18] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:34:18] [INFO ] Invariant cache hit.
[2024-05-23 05:34:18] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2908 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20007 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22980ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 22982ms
[2024-05-23 05:34:41] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:34:41] [INFO ] Invariant cache hit.
[2024-05-23 05:34:41] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 05:34:41] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:34:41] [INFO ] Invariant cache hit.
[2024-05-23 05:34:41] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:34:41] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-23 05:34:41] [INFO ] Redundant transitions in 2 ms returned []
Running 77 sub problems to find dead transitions.
[2024-05-23 05:34:41] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:34:41] [INFO ] Invariant cache hit.
[2024-05-23 05:34:41] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2874 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30008 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 32925ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 32926ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 56018 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:35:14] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:35:14] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:35:14] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:35:14] [INFO ] Flatten gal took : 5 ms
[2024-05-23 05:35:14] [INFO ] Flatten gal took : 5 ms
[2024-05-23 05:35:14] [INFO ] Time to serialize gal into /tmp/CTLFireability17712969809295027721.gal : 2 ms
[2024-05-23 05:35:14] [INFO ] Time to serialize properties into /tmp/CTLFireability7120780974993147398.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17712969809295027721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7120780974993147398.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.039848,3916,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: A(AG(!((((A5>=2)&&(A10>=1))&&(!((A1>=1)&&(A9>=2)))))) U !(EG(!(((A(((A4>=1)&&(A7>=2)) U ((A10>=1)&&(A11>=2))) * !(((A4>=2)&&(A9>=1)))) * ...181
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(((!((E(!(((A10>=1)&&(A11>=2))) U (!(((A4>=1)&&(A7>=2))) * !(((A10>=1)&&(A11>=2))))) + EG...689
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.364189,10040,1,0,328,43531,204,150,1010,37095,302
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:35:15] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:35:15] [INFO ] Invariant cache hit.
[2024-05-23 05:35:15] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2455 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20012 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22509ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 22510ms
[2024-05-23 05:35:37] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:35:37] [INFO ] Invariant cache hit.
[2024-05-23 05:35:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 05:35:37] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:35:37] [INFO ] Invariant cache hit.
[2024-05-23 05:35:37] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:35:37] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:35:37] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:35:37] [INFO ] Invariant cache hit.
[2024-05-23 05:35:37] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1842 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30009 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 31899ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 31900ms
Finished structural reductions in LTL mode , in 1 iterations and 54508 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:36:09] [INFO ] Flatten gal took : 11 ms
[2024-05-23 05:36:09] [INFO ] Flatten gal took : 9 ms
[2024-05-23 05:36:09] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:36:09] [INFO ] Flatten gal took : 13 ms
[2024-05-23 05:36:09] [INFO ] Flatten gal took : 7 ms
[2024-05-23 05:36:09] [INFO ] Time to serialize gal into /tmp/CTLFireability17857339592657506841.gal : 1 ms
[2024-05-23 05:36:09] [INFO ] Time to serialize properties into /tmp/CTLFireability16206742332705144642.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17857339592657506841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16206742332705144642.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.024627,3916,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: AX((EG(E(((A7>=2)&&(A8>=1)) U ((A7>=2)&&(A9>=1)))) + A(AF(((A2>=2)&&(A6>=1))) U (A(AX(!(((A3<1)||(A4<2)))) U EG(((A7>=1)&&(A9>=2)))) * ((...229
=> equivalent forward existential formula: [((EY(Init) * !(!((E(!((!((E(!(EG(((A7>=1)&&(A9>=2)))) U (!(!(EX(!(!(((A3<1)||(A4<2))))))) * !(EG(((A7>=1)&&(A9>...861
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
Using saturation style SCC detection
(forward)formula 0,0,0.285357,12680,1,0,374,59849,211,167,1000,49019,381
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:36:09] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:36:09] [INFO ] Invariant cache hit.
[2024-05-23 05:36:09] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1826 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20006 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 21894ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 21896ms
[2024-05-23 05:36:31] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:36:31] [INFO ] Invariant cache hit.
[2024-05-23 05:36:31] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-23 05:36:31] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:36:31] [INFO ] Invariant cache hit.
[2024-05-23 05:36:31] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:36:31] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:36:31] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:36:31] [INFO ] Invariant cache hit.
[2024-05-23 05:36:31] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2721 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30011 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 32774ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 32775ms
Finished structural reductions in LTL mode , in 1 iterations and 54768 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:37:04] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:37:04] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:37:04] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:37:04] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:37:04] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:37:04] [INFO ] Time to serialize gal into /tmp/CTLFireability17204144216685361493.gal : 1 ms
[2024-05-23 05:37:04] [INFO ] Time to serialize properties into /tmp/CTLFireability552436733167027995.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17204144216685361493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability552436733167027995.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.023482,3920,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: (AF(((EG(((A5>=1)&&(A11>=2))) * (A7>=2)) * (A9>=1))) + AX(AX(!(E(((A3>=1)&&(A7>=2)) U ((A2>=1)&&(A6>=2)))))))
=> equivalent forward existential formula: [(FwdU(EY(EY((Init * !(!(EG(!(((EG(((A5>=1)&&(A11>=2))) * (A7>=2)) * (A9>=1))))))))),((A3>=1)&&(A7>=2))) * ((A2>...178
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
Hit Full ! (commute/partial/dont) 57/25/27
(forward)formula 0,0,0.17687,8988,1,0,306,36863,199,114,1055,30620,256
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:37:04] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:37:04] [INFO ] Invariant cache hit.
[2024-05-23 05:37:04] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2578 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20010 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22625ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 22626ms
[2024-05-23 05:37:27] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:37:27] [INFO ] Invariant cache hit.
[2024-05-23 05:37:27] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 05:37:27] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:37:27] [INFO ] Invariant cache hit.
[2024-05-23 05:37:27] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:37:27] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:37:27] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:37:27] [INFO ] Invariant cache hit.
[2024-05-23 05:37:27] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1912 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30007 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 31963ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 31965ms
Finished structural reductions in LTL mode , in 1 iterations and 54716 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:37:59] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:37:59] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:37:59] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:37:59] [INFO ] Flatten gal took : 3 ms
[2024-05-23 05:37:59] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:37:59] [INFO ] Time to serialize gal into /tmp/CTLFireability14777793376381962371.gal : 2 ms
[2024-05-23 05:37:59] [INFO ] Time to serialize properties into /tmp/CTLFireability13685032605639562650.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14777793376381962371.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13685032605639562650.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.024832,3916,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: EF(AX((((AX(EX((B9>=1))) + EF(((A5>=1)&&(A11>=2)))) + (AF(((A6>=2)&&(A10>=1))) + ((A6>=2)&&(A9>=1)))) + ((A6>=2)&&(A7>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((((!(EX(!(EX((B9>=1))))) + E(TRUE U ((A5>=1)&&(A11>=2)))) + (!(EG(!(((A6>=2)&&(A10>=1...219
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
(forward)formula 0,1,0.217755,10568,1,0,347,48744,193,142,987,40797,297
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:37:59] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:37:59] [INFO ] Invariant cache hit.
[2024-05-23 05:37:59] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1771 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20008 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 21826ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 21828ms
[2024-05-23 05:38:21] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:38:21] [INFO ] Invariant cache hit.
[2024-05-23 05:38:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-23 05:38:21] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:38:21] [INFO ] Invariant cache hit.
[2024-05-23 05:38:21] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:38:21] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-05-23 05:38:21] [INFO ] Redundant transitions in 2 ms returned []
Running 77 sub problems to find dead transitions.
[2024-05-23 05:38:21] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:38:21] [INFO ] Invariant cache hit.
[2024-05-23 05:38:21] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2326 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30008 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 32384ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 32385ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 54340 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:38:54] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:38:54] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:38:54] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:38:54] [INFO ] Flatten gal took : 3 ms
[2024-05-23 05:38:54] [INFO ] Flatten gal took : 3 ms
[2024-05-23 05:38:54] [INFO ] Time to serialize gal into /tmp/CTLFireability13061851308815838951.gal : 16 ms
[2024-05-23 05:38:54] [INFO ] Time to serialize properties into /tmp/CTLFireability8520537938764810309.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13061851308815838951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8520537938764810309.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.024193,3912,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: E(E(E(((A3>=1)&&(A5>=2)) U ((E(((A3>=2)&&(A6>=1)) U ((A6>=2)&&(A10>=1))) + AF(((A2>=2)&&(A6>=1)))) + ((A6>=2)&&(A10>=1)))) U (E((E(((A9>=...363
=> equivalent forward existential formula: [(FwdU(Init,E(E(((A3>=1)&&(A5>=2)) U ((E(((A3>=2)&&(A6>=1)) U ((A6>=2)&&(A10>=1))) + !(EG(!(((A2>=2)&&(A6>=1))))...488
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
(forward)formula 0,0,0.330285,13656,1,0,436,69229,229,203,991,57473,434
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 15 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:38:54] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:38:54] [INFO ] Invariant cache hit.
[2024-05-23 05:38:54] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2003 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20010 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22051ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 22053ms
[2024-05-23 05:39:16] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:39:16] [INFO ] Invariant cache hit.
[2024-05-23 05:39:16] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 05:39:16] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:39:16] [INFO ] Invariant cache hit.
[2024-05-23 05:39:16] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:39:16] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:39:16] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:39:16] [INFO ] Invariant cache hit.
[2024-05-23 05:39:16] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2952 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30015 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 33042ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 33044ms
Finished structural reductions in LTL mode , in 1 iterations and 55255 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:39:49] [INFO ] Flatten gal took : 5 ms
[2024-05-23 05:39:49] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:39:49] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:39:49] [INFO ] Flatten gal took : 6 ms
[2024-05-23 05:39:49] [INFO ] Flatten gal took : 3 ms
[2024-05-23 05:39:49] [INFO ] Time to serialize gal into /tmp/CTLFireability4910367583179290234.gal : 3 ms
[2024-05-23 05:39:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4209192658593817200.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4910367583179290234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4209192658593817200.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.029788,3924,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: EX(!(A(E(EF((A12>=2)) U (B9>=1)) U AX(((A12>=2)||((A5>=1)&&(A9>=2)))))))
=> equivalent forward existential formula: ([(EY((FwdU(EY(Init),!(!(EX(!(((A12>=2)||((A5>=1)&&(A9>=2)))))))) * !(E(E(TRUE U (A12>=2)) U (B9>=1))))) * !(((A...267
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
(forward)formula 0,1,0.12984,7408,1,0,295,23894,191,119,989,22106,234
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:39:50] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:39:50] [INFO ] Invariant cache hit.
[2024-05-23 05:39:50] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2466 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20011 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22513ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 22514ms
[2024-05-23 05:40:12] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:40:12] [INFO ] Invariant cache hit.
[2024-05-23 05:40:12] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-23 05:40:12] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:40:12] [INFO ] Invariant cache hit.
[2024-05-23 05:40:12] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:40:12] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:40:12] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:40:12] [INFO ] Invariant cache hit.
[2024-05-23 05:40:12] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2191 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30010 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 32243ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 32244ms
Finished structural reductions in LTL mode , in 1 iterations and 54913 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:40:44] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:40:44] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:40:44] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:40:44] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:40:44] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:40:44] [INFO ] Time to serialize gal into /tmp/CTLFireability14946065661522116450.gal : 1 ms
[2024-05-23 05:40:44] [INFO ] Time to serialize properties into /tmp/CTLFireability761170513634790114.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14946065661522116450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability761170513634790114.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.041432,3916,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: EG(AG(AX(AF(((A5>=1)&&(A11>=2))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(EX(!(!(EG(!(((A5>=1)&&(A11>=2))))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
(forward)formula 0,0,0.327447,9512,1,0,310,41319,193,120,988,34948,262
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:40:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:40:45] [INFO ] Invariant cache hit.
[2024-05-23 05:40:45] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 3019 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
SMT process timed out in 23113ms, After SMT, problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 23116ms
[2024-05-23 05:41:08] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:41:08] [INFO ] Invariant cache hit.
[2024-05-23 05:41:08] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 05:41:08] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:41:08] [INFO ] Invariant cache hit.
[2024-05-23 05:41:08] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:41:08] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:41:08] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:41:08] [INFO ] Invariant cache hit.
[2024-05-23 05:41:08] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2100 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30007 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 32169ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 32171ms
Finished structural reductions in LTL mode , in 1 iterations and 55397 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:41:40] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:41:40] [INFO ] Flatten gal took : 3 ms
[2024-05-23 05:41:40] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:41:40] [INFO ] Flatten gal took : 4 ms
[2024-05-23 05:41:40] [INFO ] Flatten gal took : 3 ms
[2024-05-23 05:41:40] [INFO ] Time to serialize gal into /tmp/CTLFireability18266783035630197997.gal : 1 ms
[2024-05-23 05:41:40] [INFO ] Time to serialize properties into /tmp/CTLFireability4155837709731854134.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18266783035630197997.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4155837709731854134.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.03545,3916,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: ((AF(((AX(AF((B9>=1))) * (A7>=2)) * (A9>=1))) * AF(((E(((B9>=1)||((A4>=2)&&(A5>=1))) U ((A4>=1)&&(A11>=2))) * (A3>=2)) * (A7>=1)))) * (!(...239
=> equivalent forward existential formula: (([FwdG(Init,!(((!(EX(!(!(EG(!((B9>=1))))))) * (A7>=2)) * (A9>=1))))] = FALSE * [FwdG(Init,!(((E(((B9>=1)||((A4>...348
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
(forward)formula 0,0,0.272614,8720,1,0,322,32311,200,129,983,30659,261
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:41:41] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:41:41] [INFO ] Invariant cache hit.
[2024-05-23 05:41:41] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2939 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 20016 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 22999ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 23000ms
[2024-05-23 05:42:04] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:42:04] [INFO ] Invariant cache hit.
[2024-05-23 05:42:04] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 05:42:04] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:42:04] [INFO ] Invariant cache hit.
[2024-05-23 05:42:04] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 05:42:04] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 05:42:04] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2024-05-23 05:42:04] [INFO ] Invariant cache hit.
[2024-05-23 05:42:04] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 4/96 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 77 unsolved in 3009 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 77/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 4/96 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/97 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 110 constraints, problems are : Problem set: 0 solved, 77 unsolved in 30006 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 33082ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 33085ms
Finished structural reductions in LTL mode , in 1 iterations and 56220 ms. Remains : 14/14 places, 84/84 transitions.
[2024-05-23 05:42:37] [INFO ] Flatten gal took : 5 ms
[2024-05-23 05:42:37] [INFO ] Flatten gal took : 3 ms
[2024-05-23 05:42:37] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-23 05:42:37] [INFO ] Flatten gal took : 3 ms
[2024-05-23 05:42:37] [INFO ] Flatten gal took : 3 ms
[2024-05-23 05:42:37] [INFO ] Time to serialize gal into /tmp/CTLFireability2505228582480471345.gal : 1 ms
[2024-05-23 05:42:37] [INFO ] Time to serialize properties into /tmp/CTLFireability12886676890245924231.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2505228582480471345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12886676890245924231.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5248,0.023781,3920,2,159,5,2345,6,0,157,1959,0


Converting to forward existential form...Done !
original formula: AF(AX((AG(EF(((A2>=1)&&(A5>=2)))) + ((A3>=1)&&(A6>=2)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!((!(E(TRUE U !(E(TRUE U ((A2>=1)&&(A5>=2)))))) + ((A3>=1)&&(A6>=2))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t2...505
(forward)formula 0,0,0.173515,8724,1,0,290,32690,189,118,985,29940,233
FORMULA DNAwalker-PT-03track12BlockBoth-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2024-05-23 05:42:37] [INFO ] Flatten gal took : 3 ms
[2024-05-23 05:42:37] [INFO ] Flatten gal took : 3 ms
Total runtime 809330 ms.

BK_STOP 1716442957495

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-03track12BlockBoth"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-03track12BlockBoth, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-171624275900386"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-03track12BlockBoth.tgz
mv DNAwalker-PT-03track12BlockBoth execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;