Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233700305.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is RefineWMG-PT-015015, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233700305
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 35K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2023-12
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2023-13
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2023-14
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2023-15
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-00
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-01
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-02
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-03
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-04
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-05
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-06
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-07
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-08
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-09
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-10
FORMULA_NAME RefineWMG-PT-015015-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748998273114

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-015015
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-04 00:51:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 00:51:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 00:51:15] [INFO ] Load time of PNML (sax parser for PT used): 115 ms
[2025-06-04 00:51:15] [INFO ] Transformed 79 places.
[2025-06-04 00:51:15] [INFO ] Transformed 63 transitions.
[2025-06-04 00:51:15] [INFO ] Parsed PT model containing 79 places and 63 transitions and 188 arcs in 323 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 31 ms.
Support contains 56 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 19 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 79 cols
[2025-06-04 00:51:16] [INFO ] Computed 32 invariants in 10 ms
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 3375 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2348 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5826ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 5852ms
[2025-06-04 00:51:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:22] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-06-04 00:51:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:22] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:51:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2384 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2745 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5167ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 5170ms
Finished structural reductions in LTL mode , in 1 iterations and 11462 ms. Remains : 79/79 places, 63/63 transitions.
Support contains 56 out of 79 places after structural reductions.
[2025-06-04 00:51:27] [INFO ] Flatten gal took : 51 ms
[2025-06-04 00:51:27] [INFO ] Flatten gal took : 22 ms
[2025-06-04 00:51:27] [INFO ] Input system was already deterministic with 63 transitions.
RANDOM walk for 40019 steps (8 resets) in 760 ms. (52 steps per ms) remains 19/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 19/19 properties
[2025-06-04 00:51:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp41 is UNSAT
At refinement iteration 2 (OVERLAPS) 25/55 variables, 15/20 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 41/96 variables, 55/75 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/75 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 46/142 variables, 24/99 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 12/111 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 1 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 1 solved, 18 unsolved in 563 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 18 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 25/55 variables, 15/20 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 41/96 variables, 55/75 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 3/78 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/78 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 46/142 variables, 24/102 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 12/114 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/142 variables, 15/129 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/142 variables, 0/129 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/142 variables, 0/129 constraints. Problems are: Problem set: 1 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 129 constraints, problems are : Problem set: 1 solved, 18 unsolved in 1425 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 18/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2004ms problems are : Problem set: 1 solved, 18 unsolved
Fused 18 Parikh solutions to 14 different solutions.
Finished Parikh walk after 2088 steps, including 0 resets, run visited all 2 properties in 22 ms. (steps per millisecond=94 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 18 properties in 6905 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-04 00:51:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-04 00:51:37] [INFO ] Flatten gal took : 11 ms
FORMULA RefineWMG-PT-015015-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 00:51:37] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:51:37] [INFO ] Input system was already deterministic with 63 transitions.
Support contains 55 out of 79 places (down from 56) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 30 edges and 79 vertex of which 22 / 79 are part of one of the 11 SCC in 3 ms
Free SCC test removed 11 places
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 57 transition count 42
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 24 rules applied. Total rules applied 35 place count 41 transition count 34
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 35 place count 41 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 41 place count 38 transition count 31
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 37 transition count 30
Applied a total of 43 rules in 32 ms. Remains 37 /79 variables (removed 42) and now considering 30/63 (removed 33) transitions.
Running 24 sub problems to find dead transitions.
// Phase 1: matrix 30 rows 37 cols
[2025-06-04 00:51:37] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 2/37 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 29/66 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/66 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 0/66 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 66/67 variables, and 50 constraints, problems are : Problem set: 0 solved, 24 unsolved in 571 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 2/37 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 29/66 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/66 variables, 24/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/66 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 66/67 variables, and 74 constraints, problems are : Problem set: 0 solved, 24 unsolved in 763 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1346ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 1347ms
[2025-06-04 00:51:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:39] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-04 00:51:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:39] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:51:39] [INFO ] Redundant transitions in 22 ms returned []
Running 24 sub problems to find dead transitions.
[2025-06-04 00:51:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 2/37 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 29/66 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/66 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 0/66 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 66/67 variables, and 50 constraints, problems are : Problem set: 0 solved, 24 unsolved in 596 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 2/37 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 29/66 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/66 variables, 24/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/66 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 66/67 variables, and 74 constraints, problems are : Problem set: 0 solved, 24 unsolved in 678 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1284ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 1285ms
Starting structural reductions in SI_CTL mode, iteration 1 : 37/79 places, 30/63 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2823 ms. Remains : 37/79 places, 30/63 transitions.
[2025-06-04 00:51:40] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:51:40] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:51:40] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-04 00:51:40] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:51:40] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:51:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality14239394228830546517.gal : 3 ms
[2025-06-04 00:51:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality1462050982576687354.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14239394228830546517.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1462050982576687354.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,5.31861e+18,0.602555,15712,2,1482,5,64387,5,0,179,81412,0


Converting to forward existential form...Done !
original formula: AG((AF(EG((p66<=p64))) + (((p52<11) * (AG((p25<=p37)) + ((p72<=12)&&(p34<=12)))) * ((AF((p44<=p7)) + AG((p27<=7))) * ((p71<=1)||(p13<=p33...161
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(!(EG(!(EG((p66<=p64))))))) * !((p52<11)))] = FALSE * [(FwdU(((FwdU(Init,TRUE) * !(!(EG(...445
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.709255,15968,1,0,12,64387,24,4,1305,81412,8
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 43 edges and 79 vertex of which 28 / 79 are part of one of the 14 SCC in 0 ms
Free SCC test removed 14 places
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 51 transition count 36
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 1 with 45 rules applied. Total rules applied 59 place count 21 transition count 21
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 13 rules applied. Total rules applied 72 place count 21 transition count 8
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 85 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 87 place count 7 transition count 7
Applied a total of 87 rules in 10 ms. Remains 7 /79 variables (removed 72) and now considering 7/63 (removed 56) transitions.
Running 4 sub problems to find dead transitions.
// Phase 1: matrix 7 rows 7 cols
[2025-06-04 00:51:41] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2/7 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/13 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 10 constraints, problems are : Problem set: 0 solved, 4 unsolved in 87 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2/7 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/13 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 14 constraints, problems are : Problem set: 0 solved, 4 unsolved in 69 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 159ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 160ms
[2025-06-04 00:51:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:41] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-04 00:51:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:41] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:51:41] [INFO ] Redundant transitions in 15 ms returned []
Running 4 sub problems to find dead transitions.
[2025-06-04 00:51:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2/7 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/13 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 10 constraints, problems are : Problem set: 0 solved, 4 unsolved in 93 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2/7 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/13 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 14 constraints, problems are : Problem set: 0 solved, 4 unsolved in 112 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 209ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 209ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/79 places, 7/63 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 451 ms. Remains : 7/79 places, 7/63 transitions.
[2025-06-04 00:51:41] [INFO ] Flatten gal took : 2 ms
[2025-06-04 00:51:41] [INFO ] Flatten gal took : 1 ms
[2025-06-04 00:51:41] [INFO ] Input system was already deterministic with 7 transitions.
RANDOM walk for 72 steps (0 resets) in 4 ms. (14 steps per ms) remains 0/1 properties
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-04 00:51:41] [INFO ] Flatten gal took : 1 ms
[2025-06-04 00:51:41] [INFO ] Flatten gal took : 1 ms
[2025-06-04 00:51:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1443212617416209323.gal : 0 ms
[2025-06-04 00:51:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1622977200640986412.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1443212617416209323.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1622977200640986412.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 79 cols
[2025-06-04 00:51:41] [INFO ] Computed 32 invariants in 3 ms
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2289 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2145 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4452ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4453ms
[2025-06-04 00:51:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:46] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-06-04 00:51:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:46] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:51:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2318 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2620 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4951ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4952ms
Finished structural reductions in LTL mode , in 1 iterations and 9630 ms. Remains : 79/79 places, 63/63 transitions.
[2025-06-04 00:51:51] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:51:51] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:51:51] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:51:51] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:51:51] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:51:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality8442721342305621450.gal : 2 ms
[2025-06-04 00:51:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality5993691987681764693.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8442721342305621450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5993691987681764693.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.95522e+42,1.63941,40160,2,3979,5,192788,6,0,382,249694,0


Converting to forward existential form...Done !
original formula: AG(EF(EX((p65<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX((p65<1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.10923,40160,1,0,7,192788,14,0,2676,249694,6
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 42 edges and 79 vertex of which 28 / 79 are part of one of the 14 SCC in 1 ms
Free SCC test removed 14 places
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 51 transition count 36
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 56 place count 23 transition count 22
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 8 rules applied. Total rules applied 64 place count 23 transition count 14
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 9 rules applied. Total rules applied 73 place count 15 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 74 place count 14 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 74 place count 14 transition count 11
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 78 place count 12 transition count 11
Applied a total of 78 rules in 7 ms. Remains 12 /79 variables (removed 67) and now considering 11/63 (removed 52) transitions.
Running 8 sub problems to find dead transitions.
// Phase 1: matrix 11 rows 12 cols
[2025-06-04 00:51:53] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/12 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/23 variables, and 16 constraints, problems are : Problem set: 0 solved, 8 unsolved in 168 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/12 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/22 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/23 variables, and 24 constraints, problems are : Problem set: 0 solved, 8 unsolved in 143 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 317ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 318ms
[2025-06-04 00:51:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:53] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-04 00:51:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:54] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:51:54] [INFO ] Redundant transitions in 13 ms returned []
Running 8 sub problems to find dead transitions.
[2025-06-04 00:51:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/12 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/23 variables, and 16 constraints, problems are : Problem set: 0 solved, 8 unsolved in 175 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/12 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/22 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/23 variables, and 24 constraints, problems are : Problem set: 0 solved, 8 unsolved in 218 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 397ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 398ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/79 places, 11/63 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 798 ms. Remains : 12/79 places, 11/63 transitions.
[2025-06-04 00:51:54] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:51:54] [INFO ] Flatten gal took : 1 ms
[2025-06-04 00:51:54] [INFO ] Input system was already deterministic with 11 transitions.
[2025-06-04 00:51:54] [INFO ] Flatten gal took : 1 ms
[2025-06-04 00:51:54] [INFO ] Flatten gal took : 2 ms
[2025-06-04 00:51:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality11749925431127845604.gal : 0 ms
[2025-06-04 00:51:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality17613070237530388987.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11749925431127845604.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17613070237530388987.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.21651e+06,0.025794,4172,2,321,5,2597,5,0,60,2462,0


Converting to forward existential form...Done !
original formula: EF((AG((p73>5)) * (p65<=p16)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p65<=p16)) * !(E(TRUE U !((p73>5)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.059104,4556,1,0,6,4659,13,0,370,2640,5
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 6 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 79 cols
[2025-06-04 00:51:54] [INFO ] Computed 32 invariants in 2 ms
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2371 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2335 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4720ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4720ms
[2025-06-04 00:51:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:59] [INFO ] Implicit Places using invariants in 110 ms returned []
[2025-06-04 00:51:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:51:59] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:51:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2304 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2615 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4930ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4931ms
Finished structural reductions in LTL mode , in 1 iterations and 9924 ms. Remains : 79/79 places, 63/63 transitions.
[2025-06-04 00:52:04] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:52:04] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:52:04] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:52:04] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:52:04] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:52:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality10317390455629253373.gal : 3 ms
[2025-06-04 00:52:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality13348470822172659748.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10317390455629253373.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13348470822172659748.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.95522e+42,1.55373,40164,2,3979,5,192788,6,0,382,249694,0


Converting to forward existential form...Done !
original formula: AX(AG(AX(((p19<1)||(p9>p41)))))
=> equivalent forward existential formula: [(EY(FwdU(EY(Init),TRUE)) * !(((p19<1)||(p9>p41))))] = FALSE
(forward)formula 0,0,2.48591,44132,1,0,9,222842,10,2,1712,289899,5
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:52:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2356 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2618 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4982ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4983ms
[2025-06-04 00:52:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:52:12] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-06-04 00:52:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:52:12] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:52:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2391 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2627 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5034ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 5034ms
Finished structural reductions in LTL mode , in 1 iterations and 10256 ms. Remains : 79/79 places, 63/63 transitions.
[2025-06-04 00:52:17] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:52:17] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:52:17] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:52:17] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:52:17] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:52:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality10270644412204313817.gal : 2 ms
[2025-06-04 00:52:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality10912176987557720175.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10270644412204313817.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10912176987557720175.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.95522e+42,1.58915,40160,2,3979,5,192788,6,0,382,249694,0


Converting to forward existential form...Done !
original formula: E(AX(EF((EX((p20<=p26)) + (((p18<=p68)&&(p25>=5))&&(p44<=5))))) U AG(AF(AX(((p67<=p32)&&(p25<=psecond))))))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(E(TRUE U (EX((p20<=p26)) + (((p18<=p68)&&(p25>=5))&&(p44<=5)))))))) * !(E(TRUE U !(!(EG(!(!(E...207
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,13.0874,323072,1,0,8,1.4061e+06,22,0,2925,2.11688e+06,9
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:52:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1994 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2670 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4673ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4673ms
[2025-06-04 00:52:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:52:35] [INFO ] Implicit Places using invariants in 93 ms returned []
[2025-06-04 00:52:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:52:35] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:52:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2416 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2640 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5069ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 5070ms
Finished structural reductions in LTL mode , in 1 iterations and 9991 ms. Remains : 79/79 places, 63/63 transitions.
[2025-06-04 00:52:40] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:52:40] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:52:40] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:52:40] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:52:40] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:52:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality13425351799269718953.gal : 1 ms
[2025-06-04 00:52:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality17282353774465010509.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13425351799269718953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17282353774465010509.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.95522e+42,1.63668,40676,2,3979,5,192788,6,0,382,249694,0


Converting to forward existential form...Done !
original formula: AX(AG(((EF((((p22<=p2)||(p16>=4))||((p60>=9)&&(p63<=11)))) + ((EX((p36<=0)) * (p33>p26)) * (p16>p38))) + (E((p53<=0) U (p42>=6)) * ((p64>...188
=> equivalent forward existential formula: [(((FwdU(EY(Init),TRUE) * !((E((p53<=0) U (p42>=6)) * ((p64>p4)||((p43<=p44)&&(p64<=12)))))) * !(((EX((p36<=0)) ...254
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.89865,53708,1,0,6,292448,14,0,2713,249694,5
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 41 edges and 79 vertex of which 26 / 79 are part of one of the 13 SCC in 1 ms
Free SCC test removed 13 places
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 53 transition count 38
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 1 with 45 rules applied. Total rules applied 58 place count 23 transition count 23
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 11 rules applied. Total rules applied 69 place count 23 transition count 12
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 80 place count 12 transition count 12
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 80 place count 12 transition count 10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 84 place count 10 transition count 10
Applied a total of 84 rules in 8 ms. Remains 10 /79 variables (removed 69) and now considering 10/63 (removed 53) transitions.
Running 6 sub problems to find dead transitions.
// Phase 1: matrix 10 rows 10 cols
[2025-06-04 00:52:43] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/10 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 9/19 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/20 variables, and 14 constraints, problems are : Problem set: 0 solved, 6 unsolved in 92 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/10 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 9/19 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/19 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/20 variables, and 20 constraints, problems are : Problem set: 0 solved, 6 unsolved in 121 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 240ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 240ms
[2025-06-04 00:52:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:52:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-04 00:52:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:52:43] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:52:43] [INFO ] Redundant transitions in 18 ms returned []
Running 6 sub problems to find dead transitions.
[2025-06-04 00:52:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/10 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 9/19 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/20 variables, and 14 constraints, problems are : Problem set: 0 solved, 6 unsolved in 132 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/10 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 9/19 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/19 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/20 variables, and 20 constraints, problems are : Problem set: 0 solved, 6 unsolved in 124 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 260ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 261ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/79 places, 10/63 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 590 ms. Remains : 10/79 places, 10/63 transitions.
[2025-06-04 00:52:44] [INFO ] Flatten gal took : 2 ms
[2025-06-04 00:52:44] [INFO ] Flatten gal took : 2 ms
[2025-06-04 00:52:44] [INFO ] Input system was already deterministic with 10 transitions.
[2025-06-04 00:52:44] [INFO ] Flatten gal took : 1 ms
[2025-06-04 00:52:44] [INFO ] Flatten gal took : 1 ms
[2025-06-04 00:52:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality6298371098791620554.gal : 0 ms
[2025-06-04 00:52:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality944138085854787109.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6298371098791620554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality944138085854787109.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,184320,0.015199,4044,2,186,5,1795,5,0,51,1707,0


Converting to forward existential form...Done !
original formula: EF(AG((p4>p45)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p4>p45)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.025283,4300,1,0,6,2606,13,0,356,1707,5
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 79 cols
[2025-06-04 00:52:44] [INFO ] Computed 32 invariants in 5 ms
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2397 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2293 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4706ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4706ms
[2025-06-04 00:52:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:52:48] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-06-04 00:52:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:52:49] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:52:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2358 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2648 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5016ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 5016ms
Finished structural reductions in LTL mode , in 1 iterations and 9967 ms. Remains : 79/79 places, 63/63 transitions.
[2025-06-04 00:52:54] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:52:54] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:52:54] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:52:54] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:52:54] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:52:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality15492654180495251527.gal : 1 ms
[2025-06-04 00:52:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality11486023549424958104.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15492654180495251527.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11486023549424958104.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.95522e+42,1.68383,40144,2,3979,5,192788,6,0,382,249694,0


Converting to forward existential form...Done !
original formula: (A(EF(EG(EX((p38<=p14)))) U EF(AX((AG((p65<=11)) * ((p4>=15)||(p71<=p9)))))) + (EG(((p29<=13) * EF((p7<=p47)))) * !(A(AX(!(((p9<=p73)||(p...234
=> equivalent forward existential formula: ([((Init * !(EG(!(E(TRUE U !(EX(!((!(E(TRUE U !((p65<=11)))) * ((p4>=15)||(p71<=p9))))))))))) * !(E(!(E(TRUE U !...1085
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,8.43813,182064,1,0,26,1.01991e+06,50,8,3030,1.05537e+06,25
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:53:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1863 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2517 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4387ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4387ms
[2025-06-04 00:53:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:07] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-06-04 00:53:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:07] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:53:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2311 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2597 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4917ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4917ms
Finished structural reductions in LTL mode , in 1 iterations and 9540 ms. Remains : 79/79 places, 63/63 transitions.
[2025-06-04 00:53:12] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:53:12] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:53:12] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:53:12] [INFO ] Flatten gal took : 12 ms
[2025-06-04 00:53:12] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:53:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality17227002418190899642.gal : 1 ms
[2025-06-04 00:53:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality7359560322634361578.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17227002418190899642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7359560322634361578.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.95522e+42,1.69954,40156,2,3979,5,192788,6,0,382,249694,0


Converting to forward existential form...Done !
original formula: AX(AG((pprime>p17)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((pprime>p17)))] = FALSE
(forward)formula 0,0,2.60537,42588,1,0,9,210719,10,2,1709,276170,4
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:53:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1739 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2596 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4344ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4344ms
[2025-06-04 00:53:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:19] [INFO ] Implicit Places using invariants in 96 ms returned []
[2025-06-04 00:53:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:19] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:53:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2392 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2558 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4958ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4959ms
Finished structural reductions in LTL mode , in 1 iterations and 9553 ms. Remains : 79/79 places, 63/63 transitions.
[2025-06-04 00:53:24] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:53:24] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:53:24] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:53:24] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:53:24] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:53:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality8435934979485580518.gal : 2 ms
[2025-06-04 00:53:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality16736827316903546025.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8435934979485580518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16736827316903546025.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.95522e+42,1.62705,40164,2,3979,5,192788,6,0,382,249694,0


Converting to forward existential form...Done !
original formula: AX(AX(AG(E((p26>=5) U (p55<=p8)))))
=> equivalent forward existential formula: [(FwdU(EY(EY(Init)),TRUE) * !(E((p26>=5) U (p55<=p8))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 61/0/2
(forward)formula 0,0,4.09227,79740,1,0,11,465253,18,2,2914,416652,10
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:53:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2114 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2625 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4746ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4746ms
[2025-06-04 00:53:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:33] [INFO ] Implicit Places using invariants in 85 ms returned []
[2025-06-04 00:53:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:33] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:53:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1885 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2202 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4094ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4094ms
Finished structural reductions in LTL mode , in 1 iterations and 9069 ms. Remains : 79/79 places, 63/63 transitions.
[2025-06-04 00:53:37] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:53:37] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:53:37] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:53:37] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:53:37] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:53:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality13617874749514889300.gal : 2 ms
[2025-06-04 00:53:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality15134796695088196311.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13617874749514889300.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15134796695088196311.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.95522e+42,1.72011,40144,2,3979,5,192788,6,0,382,249694,0


Converting to forward existential form...Done !
original formula: AF(AG(EX((p2<=8))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(EX((p2<=8)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,5.36597,107536,1,0,8,597700,18,2,2867,517630,11
FORMULA RefineWMG-PT-015015-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:53:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2030 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2418 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4454ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4455ms
[2025-06-04 00:53:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:47] [INFO ] Implicit Places using invariants in 96 ms returned []
[2025-06-04 00:53:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:47] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:53:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1975 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1937 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3918ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 3919ms
Finished structural reductions in LTL mode , in 1 iterations and 8609 ms. Remains : 79/79 places, 63/63 transitions.
[2025-06-04 00:53:51] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:53:51] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:53:51] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:53:51] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:53:51] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:53:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality2677017816067458608.gal : 1 ms
[2025-06-04 00:53:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality8016063410609554263.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2677017816067458608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8016063410609554263.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.95522e+42,1.78583,40168,2,3979,5,192788,6,0,382,249694,0


Converting to forward existential form...Done !
original formula: EX((EF(((p53<2) * !(A((p40>=4) U (p17>=10))))) + ((p58<=p2)&&(p12>2))))
=> equivalent forward existential formula: (([(FwdU((FwdU(EY(Init),TRUE) * (p53<2)),!((p17>=10))) * (!((p40>=4)) * !((p17>=10))))] != FALSE + [FwdG((FwdU(E...252
Hit Full ! (commute/partial/dont) 61/0/2
(forward)formula 0,1,3.02445,44648,1,0,13,222545,21,4,1783,283070,9
FORMULA RefineWMG-PT-015015-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:53:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2385 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2275 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4665ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4666ms
[2025-06-04 00:53:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:59] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-06-04 00:53:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:59] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 00:53:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2296 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2492 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4794ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4794ms
Finished structural reductions in LTL mode , in 1 iterations and 9687 ms. Remains : 79/79 places, 63/63 transitions.
[2025-06-04 00:54:04] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:54:04] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:54:04] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:54:04] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:54:04] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:54:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality15627505333937710027.gal : 2 ms
[2025-06-04 00:54:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality726034722090592138.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15627505333937710027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality726034722090592138.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.95522e+42,1.6257,40152,2,3979,5,192788,6,0,382,249694,0


Converting to forward existential form...Done !
original formula: EF(EX((p68<=p12)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (p68<=p12))] != FALSE
(forward)formula 0,1,1.73493,40280,1,0,7,192788,8,1,1630,249694,2
FORMULA RefineWMG-PT-015015-CTLCardinality-2023-13 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 : 79/79 places, 63/63 transitions.
Graph (trivial) has 19 edges and 79 vertex of which 8 / 79 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 71 transition count 56
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 1 with 33 rules applied. Total rules applied 37 place count 49 transition count 45
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 49 transition count 44
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 48 transition count 44
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 39 place count 48 transition count 43
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 41 place count 47 transition count 43
Applied a total of 41 rules in 8 ms. Remains 47 /79 variables (removed 32) and now considering 43/63 (removed 20) transitions.
Running 30 sub problems to find dead transitions.
// Phase 1: matrix 43 rows 47 cols
[2025-06-04 00:54:06] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 42/89 variables, 47/64 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 0/89 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/90 variables, and 64 constraints, problems are : Problem set: 0 solved, 30 unsolved in 815 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 42/89 variables, 47/64 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 30/94 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 0/89 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/90 variables, and 94 constraints, problems are : Problem set: 0 solved, 30 unsolved in 1306 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2130ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 2130ms
[2025-06-04 00:54:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:54:08] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-04 00:54:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:54:08] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:54:08] [INFO ] Redundant transitions in 37 ms returned []
Running 30 sub problems to find dead transitions.
[2025-06-04 00:54:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 42/89 variables, 47/64 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 0/89 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/90 variables, and 64 constraints, problems are : Problem set: 0 solved, 30 unsolved in 1153 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 42/89 variables, 47/64 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 30/94 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 0/89 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/90 variables, and 94 constraints, problems are : Problem set: 0 solved, 30 unsolved in 1170 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2329ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 2329ms
Starting structural reductions in SI_CTL mode, iteration 1 : 47/79 places, 43/63 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4616 ms. Remains : 47/79 places, 43/63 transitions.
[2025-06-04 00:54:10] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:54:10] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:54:10] [INFO ] Input system was already deterministic with 43 transitions.
[2025-06-04 00:54:10] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:54:10] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:54:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality15481170025415981383.gal : 1 ms
[2025-06-04 00:54:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality6703843789174810375.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15481170025415981383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6703843789174810375.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,8.0437e+23,0.725987,17272,2,1923,5,72773,5,0,232,88865,0


Converting to forward existential form...Done !
original formula: E((p60<=p61) U ((p29<4) * (((AG(((AG((p3>=3)) * (p8<=p66)) * ((p19>=10)&&(p6<=p14)))) + A((AF((p40<=8)) + EF((p35<=11))) U (p37<15))) + (...243
=> equivalent forward existential formula: ((([((FwdU(Init,(p60<=p61)) * (p29<4)) * !(E(TRUE U !(((!(E(TRUE U !((p3>=3)))) * (p8<=p66)) * ((p19>=10)&&(p6<=...567
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 38/0/5
(forward)formula 0,1,2.28604,53184,1,0,18,277636,42,7,1717,231269,23
FORMULA RefineWMG-PT-015015-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-04 00:54:13] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:54:13] [INFO ] Flatten gal took : 8 ms
Total runtime 177887 ms.

BK_STOP 1748998453258

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="RefineWMG-PT-015015"
export BK_EXAMINATION="CTLCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is RefineWMG-PT-015015, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-smll-174889233700305"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-015015.tgz
mv RefineWMG-PT-015015 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;