Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729000282.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)
........................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ASLink-PT-01a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729000282
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K 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 6.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K 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 3.6K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 201K 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 ASLink-PT-01a-CTLFireability-2023-12
FORMULA_NAME ASLink-PT-01a-CTLFireability-2023-13
FORMULA_NAME ASLink-PT-01a-CTLFireability-2023-14
FORMULA_NAME ASLink-PT-01a-CTLFireability-2023-15
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-00
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-01
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-02
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-03
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-04
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-05
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-06
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-07
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-08
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-09
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-10
FORMULA_NAME ASLink-PT-01a-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748566328936

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-01a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 00:52:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 00:52:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 00:52:10] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2025-05-30 00:52:10] [INFO ] Transformed 431 places.
[2025-05-30 00:52:10] [INFO ] Transformed 735 transitions.
[2025-05-30 00:52:10] [INFO ] Found NUPN structural information;
[2025-05-30 00:52:10] [INFO ] Parsed PT model containing 431 places and 735 transitions and 2801 arcs in 198 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
Support contains 120 out of 431 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 431/431 places, 728/728 transitions.
Ensure Unique test removed 3 places
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 426 transition count 728
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 8 place count 423 transition count 717
Ensure Unique test removed 1 places
Iterating global reduction 1 with 4 rules applied. Total rules applied 12 place count 422 transition count 717
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 422 transition count 715
Applied a total of 14 rules in 73 ms. Remains 422 /431 variables (removed 9) and now considering 715/728 (removed 13) transitions.
// Phase 1: matrix 715 rows 422 cols
[2025-05-30 00:52:10] [INFO ] Computed 74 invariants in 43 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:52:10] [INFO ] Implicit Places using invariants in 472 ms returned [1, 19, 20, 23, 200, 205, 217, 222, 260, 263, 282, 283, 284, 303, 319, 331, 343, 351, 357, 363, 371]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 504 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 401/431 places, 715/728 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 392 transition count 706
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 392 transition count 706
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 386 transition count 700
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 386 transition count 700
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 384 transition count 698
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 384 transition count 698
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 383 transition count 697
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 383 transition count 697
Applied a total of 36 rules in 54 ms. Remains 383 /401 variables (removed 18) and now considering 697/715 (removed 18) transitions.
// Phase 1: matrix 697 rows 383 cols
[2025-05-30 00:52:11] [INFO ] Computed 53 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:52:11] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-05-30 00:52:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:52:11] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 673 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 383/431 places, 697/728 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1318 ms. Remains : 383/431 places, 697/728 transitions.
Support contains 120 out of 383 places after structural reductions.
[2025-05-30 00:52:11] [INFO ] Flatten gal took : 77 ms
[2025-05-30 00:52:12] [INFO ] Flatten gal took : 54 ms
[2025-05-30 00:52:12] [INFO ] Input system was already deterministic with 697 transitions.
Support contains 116 out of 383 places (down from 120) after GAL structural reductions.
RANDOM walk for 40000 steps (771 resets) in 1436 ms. (27 steps per ms) remains 32/63 properties
BEST_FIRST walk for 4003 steps (27 resets) in 41 ms. (95 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (26 resets) in 37 ms. (105 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (25 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (30 resets) in 22 ms. (173 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (22 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (29 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (22 resets) in 11 ms. (333 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (27 resets) in 47 ms. (83 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (32 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (30 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (30 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (29 resets) in 41 ms. (95 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (28 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (29 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (23 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (28 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (31 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (26 resets) in 13 ms. (286 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (20 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (28 resets) in 36 ms. (108 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (19 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (28 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (34 resets) in 12 ms. (308 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (31 resets) in 12 ms. (307 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (33 resets) in 12 ms. (307 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (26 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (28 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (21 resets) in 25 ms. (153 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (26 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (26 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
[2025-05-30 00:52:13] [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) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 89/146 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 37/183 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/183 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp23 is UNSAT
At refinement iteration 5 (OVERLAPS) 199/382 variables, 38/52 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:52:14] [INFO ] Deduced a trap composed of 24 places in 220 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:52:14] [INFO ] Deduced a trap composed of 100 places in 198 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:52:14] [INFO ] Deduced a trap composed of 25 places in 220 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:52:14] [INFO ] Deduced a trap composed of 26 places in 172 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:52:14] [INFO ] Deduced a trap composed of 116 places in 192 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:52:15] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:52:15] [INFO ] Deduced a trap composed of 58 places in 169 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:52:15] [INFO ] Deduced a trap composed of 63 places in 105 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 8/60 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:52:16] [INFO ] Deduced a trap composed of 101 places in 208 ms of which 51 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 1/61 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:52:16] [INFO ] Deduced a trap composed of 28 places in 164 ms of which 29 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 1/62 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/382 variables, 0/62 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 1/383 variables, 1/63 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 383/1080 variables, and 63 constraints, problems are : Problem set: 2 solved, 30 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 0/383 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 30 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 89/140 variables, 5/5 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 37/177 variables, 9/14 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/14 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 205/382 variables, 38/52 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 10/62 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 0/62 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 1/383 variables, 1/63 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/383 variables, 0/63 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp62 is UNSAT
At refinement iteration 10 (OVERLAPS) 697/1080 variables, 383/446 constraints. Problems are: Problem set: 29 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1080 variables, 3/449 constraints. Problems are: Problem set: 29 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1080 variables, 0/449 constraints. Problems are: Problem set: 29 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/1080 variables, 0/449 constraints. Problems are: Problem set: 29 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1080/1080 variables, and 449 constraints, problems are : Problem set: 29 solved, 3 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 3/32 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10132ms problems are : Problem set: 29 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 6 out of 383 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 383/383 places, 697/697 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 382 transition count 660
Reduce places removed 37 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 40 rules applied. Total rules applied 78 place count 345 transition count 657
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 81 place count 342 transition count 657
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 32 Pre rules applied. Total rules applied 81 place count 342 transition count 625
Deduced a syphon composed of 32 places in 1 ms
Ensure Unique test removed 12 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 157 place count 298 transition count 625
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 162 place count 298 transition count 620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 167 place count 293 transition count 620
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 172 place count 288 transition count 603
Iterating global reduction 5 with 5 rules applied. Total rules applied 177 place count 288 transition count 603
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 3 rules applied. Total rules applied 180 place count 287 transition count 601
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 182 place count 285 transition count 601
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 183 place count 284 transition count 593
Iterating global reduction 7 with 1 rules applied. Total rules applied 184 place count 284 transition count 593
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 185 place count 283 transition count 585
Iterating global reduction 7 with 1 rules applied. Total rules applied 186 place count 283 transition count 585
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 187 place count 282 transition count 577
Iterating global reduction 7 with 1 rules applied. Total rules applied 188 place count 282 transition count 577
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 189 place count 281 transition count 569
Iterating global reduction 7 with 1 rules applied. Total rules applied 190 place count 281 transition count 569
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 191 place count 280 transition count 561
Iterating global reduction 7 with 1 rules applied. Total rules applied 192 place count 280 transition count 561
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 193 place count 279 transition count 553
Iterating global reduction 7 with 1 rules applied. Total rules applied 194 place count 279 transition count 553
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 195 place count 278 transition count 545
Iterating global reduction 7 with 1 rules applied. Total rules applied 196 place count 278 transition count 545
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 197 place count 277 transition count 537
Iterating global reduction 7 with 1 rules applied. Total rules applied 198 place count 277 transition count 537
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 199 place count 276 transition count 529
Iterating global reduction 7 with 1 rules applied. Total rules applied 200 place count 276 transition count 529
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 201 place count 275 transition count 521
Iterating global reduction 7 with 1 rules applied. Total rules applied 202 place count 275 transition count 521
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 203 place count 274 transition count 513
Iterating global reduction 7 with 1 rules applied. Total rules applied 204 place count 274 transition count 513
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 205 place count 273 transition count 505
Iterating global reduction 7 with 1 rules applied. Total rules applied 206 place count 273 transition count 505
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 207 place count 272 transition count 497
Iterating global reduction 7 with 1 rules applied. Total rules applied 208 place count 272 transition count 497
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 209 place count 271 transition count 489
Iterating global reduction 7 with 1 rules applied. Total rules applied 210 place count 271 transition count 489
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 211 place count 270 transition count 481
Iterating global reduction 7 with 1 rules applied. Total rules applied 212 place count 270 transition count 481
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 250 place count 251 transition count 462
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 251 place count 250 transition count 461
Iterating global reduction 7 with 1 rules applied. Total rules applied 252 place count 250 transition count 461
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 254 place count 250 transition count 459
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 256 place count 248 transition count 459
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 260 place count 248 transition count 455
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 265 place count 243 transition count 455
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 269 place count 243 transition count 455
Applied a total of 269 rules in 245 ms. Remains 243 /383 variables (removed 140) and now considering 455/697 (removed 242) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 245 ms. Remains : 243/383 places, 455/697 transitions.
RANDOM walk for 40000 steps (869 resets) in 296 ms. (134 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (455 resets) in 160 ms. (248 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (310 resets) in 110 ms. (360 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (451 resets) in 148 ms. (268 steps per ms) remains 3/3 properties
Finished probabilistic random walk after 19029 steps, run visited all 3 properties in 110 ms. (steps per millisecond=172 )
Probabilistic random walk after 19029 steps, saw 9813 distinct states, run finished after 113 ms. (steps per millisecond=168 ) properties seen :3
Successfully simplified 29 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-01a-CTLFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-CTLFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-CTLFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-CTLFireability-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 00:52:23] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-05-30 00:52:23] [INFO ] Flatten gal took : 35 ms
[2025-05-30 00:52:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ASLink-PT-01a-CTLFireability-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-CTLFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-CTLFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 00:52:23] [INFO ] Flatten gal took : 46 ms
[2025-05-30 00:52:23] [INFO ] Input system was already deterministic with 697 transitions.
Support contains 22 out of 383 places (down from 51) after GAL structural reductions.
FORMULA ASLink-PT-01a-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 697/697 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 382 transition count 697
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 377 transition count 680
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 377 transition count 680
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 375 transition count 671
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 375 transition count 671
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 374 transition count 663
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 374 transition count 663
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 373 transition count 655
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 373 transition count 655
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 372 transition count 647
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 372 transition count 647
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 371 transition count 639
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 371 transition count 639
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 370 transition count 631
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 370 transition count 631
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 369 transition count 623
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 369 transition count 623
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 368 transition count 615
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 368 transition count 615
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 367 transition count 607
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 367 transition count 607
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 366 transition count 599
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 366 transition count 599
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 365 transition count 591
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 365 transition count 591
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 364 transition count 583
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 364 transition count 583
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 363 transition count 575
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 363 transition count 575
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 362 transition count 567
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 362 transition count 567
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 361 transition count 559
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 361 transition count 559
Applied a total of 43 rules in 142 ms. Remains 361 /383 variables (removed 22) and now considering 559/697 (removed 138) transitions.
// Phase 1: matrix 559 rows 361 cols
[2025-05-30 00:52:24] [INFO ] Computed 52 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:52:24] [INFO ] Implicit Places using invariants in 500 ms returned [29, 47, 65, 213, 214, 232, 253, 276, 289, 298]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 501 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 351/383 places, 559/697 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 347 transition count 555
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 347 transition count 555
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 343 transition count 551
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 343 transition count 551
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 341 transition count 549
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 341 transition count 549
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 340 transition count 548
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 340 transition count 548
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 339 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 339 transition count 547
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 338 transition count 546
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 338 transition count 546
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 337 transition count 545
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 337 transition count 545
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 336 transition count 544
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 336 transition count 544
Applied a total of 30 rules in 89 ms. Remains 336 /351 variables (removed 15) and now considering 544/559 (removed 15) transitions.
// Phase 1: matrix 544 rows 336 cols
[2025-05-30 00:52:24] [INFO ] Computed 42 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:52:24] [INFO ] Implicit Places using invariants in 219 ms returned []
[2025-05-30 00:52:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:52:25] [INFO ] Implicit Places using invariants and state equation in 532 ms returned []
Implicit Place search using SMT with State Equation took 752 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 336/383 places, 544/697 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1486 ms. Remains : 336/383 places, 544/697 transitions.
[2025-05-30 00:52:25] [INFO ] Flatten gal took : 21 ms
[2025-05-30 00:52:25] [INFO ] Flatten gal took : 20 ms
[2025-05-30 00:52:25] [INFO ] Input system was already deterministic with 544 transitions.
[2025-05-30 00:52:25] [INFO ] Flatten gal took : 19 ms
[2025-05-30 00:52:25] [INFO ] Flatten gal took : 18 ms
[2025-05-30 00:52:25] [INFO ] Time to serialize gal into /tmp/CTLFireability8405348981477458809.gal : 10 ms
[2025-05-30 00:52:25] [INFO ] Time to serialize properties into /tmp/CTLFireability13335911884799071218.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/CTLFireability8405348981477458809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13335911884799071218.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,1.58935e+08,4.38598,145580,2,28884,5,418425,6,0,1890,471152,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,4.44314,145580,1,0,6,418425,7,1,2685,471152,1
FORMULA ASLink-PT-01a-CTLFireability-2025-01 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 : 383/383 places, 697/697 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 382 transition count 655
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 340 transition count 655
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 84 place count 340 transition count 624
Deduced a syphon composed of 31 places in 0 ms
Ensure Unique test removed 12 places
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 158 place count 297 transition count 624
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 163 place count 297 transition count 619
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 168 place count 292 transition count 619
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 173 place count 287 transition count 602
Iterating global reduction 4 with 5 rules applied. Total rules applied 178 place count 287 transition count 602
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 181 place count 286 transition count 600
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 183 place count 284 transition count 600
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 184 place count 283 transition count 592
Iterating global reduction 6 with 1 rules applied. Total rules applied 185 place count 283 transition count 592
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 186 place count 282 transition count 584
Iterating global reduction 6 with 1 rules applied. Total rules applied 187 place count 282 transition count 584
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 188 place count 281 transition count 576
Iterating global reduction 6 with 1 rules applied. Total rules applied 189 place count 281 transition count 576
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 190 place count 280 transition count 568
Iterating global reduction 6 with 1 rules applied. Total rules applied 191 place count 280 transition count 568
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 192 place count 279 transition count 560
Iterating global reduction 6 with 1 rules applied. Total rules applied 193 place count 279 transition count 560
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 194 place count 278 transition count 552
Iterating global reduction 6 with 1 rules applied. Total rules applied 195 place count 278 transition count 552
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 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 225 place count 263 transition count 537
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 226 place count 262 transition count 536
Iterating global reduction 6 with 1 rules applied. Total rules applied 227 place count 262 transition count 536
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 231 place count 262 transition count 536
Applied a total of 231 rules in 86 ms. Remains 262 /383 variables (removed 121) and now considering 536/697 (removed 161) transitions.
// Phase 1: matrix 536 rows 262 cols
[2025-05-30 00:52:30] [INFO ] Computed 39 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:52:30] [INFO ] Implicit Places using invariants in 259 ms returned [21, 39, 57, 145, 146, 174, 195, 209, 217, 224, 236, 252]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 262 ms to find 12 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 250/383 places, 536/697 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 250 transition count 521
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 235 transition count 521
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 30 place count 235 transition count 511
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 50 place count 225 transition count 511
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 57 place count 220 transition count 509
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 59 place count 218 transition count 509
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 67 place count 210 transition count 501
Iterating global reduction 4 with 8 rules applied. Total rules applied 75 place count 210 transition count 501
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 76 place count 210 transition count 500
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 76 place count 210 transition count 499
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 78 place count 209 transition count 499
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 82 place count 205 transition count 495
Iterating global reduction 5 with 4 rules applied. Total rules applied 86 place count 205 transition count 495
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 89 place count 202 transition count 492
Iterating global reduction 5 with 3 rules applied. Total rules applied 92 place count 202 transition count 492
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 94 place count 202 transition count 490
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 95 place count 201 transition count 489
Iterating global reduction 6 with 1 rules applied. Total rules applied 96 place count 201 transition count 489
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 116 place count 191 transition count 479
Applied a total of 116 rules in 38 ms. Remains 191 /250 variables (removed 59) and now considering 479/536 (removed 57) transitions.
// Phase 1: matrix 479 rows 191 cols
[2025-05-30 00:52:30] [INFO ] Computed 22 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:52:30] [INFO ] Implicit Places using invariants in 244 ms returned [72, 91, 98, 104, 106]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 248 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 186/383 places, 479/697 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 477
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 477
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 182 transition count 475
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 182 transition count 475
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 181 transition count 474
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 181 transition count 474
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 178 transition count 471
Applied a total of 16 rules in 26 ms. Remains 178 /186 variables (removed 8) and now considering 471/479 (removed 8) transitions.
// Phase 1: matrix 471 rows 178 cols
[2025-05-30 00:52:30] [INFO ] Computed 17 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:52:30] [INFO ] Implicit Places using invariants in 168 ms returned []
[2025-05-30 00:52:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:52:31] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 178/383 places, 471/697 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1121 ms. Remains : 178/383 places, 471/697 transitions.
[2025-05-30 00:52:31] [INFO ] Flatten gal took : 17 ms
[2025-05-30 00:52:31] [INFO ] Flatten gal took : 16 ms
[2025-05-30 00:52:31] [INFO ] Input system was already deterministic with 471 transitions.
[2025-05-30 00:52:31] [INFO ] Flatten gal took : 15 ms
[2025-05-30 00:52:31] [INFO ] Flatten gal took : 16 ms
[2025-05-30 00:52:31] [INFO ] Time to serialize gal into /tmp/CTLFireability11937076609402264040.gal : 6 ms
[2025-05-30 00:52:31] [INFO ] Time to serialize properties into /tmp/CTLFireability14567396340779512715.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/CTLFireability11937076609402264040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14567396340779512715.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,323524,1.54974,48120,2,10559,5,129801,6,0,1185,136675,0


Converting to forward existential form...Done !
original formula: !(A(((p229==1)&&(p390==1)) U AG(!((((p45==1)&&(p255==1))||((p52==1)&&(p256==1)))))))
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,!(!(E(TRUE U !(!((((p45==1)&&(p255==1))||((p52==1)&&(p256==1))))))))) * !(((p229==1)&&(p390==...320
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t242, t314, t380, t415, t416, t428, t429, t433, t434, t435, t440, t442, t448, t449,...336
Detected timeout of ITS tools.
[2025-05-30 00:53:01] [INFO ] Flatten gal took : 17 ms
[2025-05-30 00:53:01] [INFO ] Applying decomposition
[2025-05-30 00:53:01] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17687340586862360546.txt' '-o' '/tmp/graph17687340586862360546.bin' '-w' '/tmp/graph17687340586862360546.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17687340586862360546.bin' '-l' '-1' '-v' '-w' '/tmp/graph17687340586862360546.weights' '-q' '0' '-e' '0.001'
[2025-05-30 00:53:01] [INFO ] Decomposing Gal with order
[2025-05-30 00:53:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 00:53:01] [INFO ] Removed a total of 982 redundant transitions.
[2025-05-30 00:53:01] [INFO ] Flatten gal took : 71 ms
[2025-05-30 00:53:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 13 ms.
[2025-05-30 00:53:01] [INFO ] Time to serialize gal into /tmp/CTLFireability10979973846570894557.gal : 5 ms
[2025-05-30 00:53:01] [INFO ] Time to serialize properties into /tmp/CTLFireability7291276582732355743.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/CTLFireability10979973846570894557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7291276582732355743.ctl'

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 -...263
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,323524,2.31058,98344,982,925,86448,48992,774,620061,174,252646,0


Converting to forward existential form...Done !
original formula: !(A(((i3.u29.p229==1)&&(i3.u49.p390==1)) U AG(!((((i0.i0.u11.p45==1)&&(i0.i0.u37.p255==1))||((i0.i1.u15.p52==1)&&(i0.i0.u37.p256==1))))))...156
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,!(!(E(TRUE U !(!((((i0.i0.u11.p45==1)&&(i0.i0.u37.p255==1))||((i0.i1.u15.p52==1)&&(i0.i0.u37....454
Reverse transition relation is NOT exact ! Due to transitions t380, t435, t470, i0.i0.t242, i0.i0.t314, i2.t461, i2.t415, i2.u16.t416, i2.u23.t433, i2.u23....455
(forward)formula 0,1,28.1367,927228,1,0,543074,133310,6122,9.34194e+06,1296,1.18076e+06,1156771
FORMULA ASLink-PT-01a-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 697/697 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 381 transition count 654
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 85 place count 338 transition count 654
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 85 place count 338 transition count 620
Deduced a syphon composed of 34 places in 1 ms
Ensure Unique test removed 12 places
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 165 place count 292 transition count 620
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 6 rules applied. Total rules applied 171 place count 291 transition count 615
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 177 place count 285 transition count 615
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 177 place count 285 transition count 610
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 187 place count 280 transition count 610
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 192 place count 275 transition count 593
Iterating global reduction 4 with 5 rules applied. Total rules applied 197 place count 275 transition count 593
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 200 place count 274 transition count 591
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 202 place count 272 transition count 591
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 203 place count 271 transition count 583
Iterating global reduction 6 with 1 rules applied. Total rules applied 204 place count 271 transition count 583
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 205 place count 270 transition count 575
Iterating global reduction 6 with 1 rules applied. Total rules applied 206 place count 270 transition count 575
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 207 place count 269 transition count 567
Iterating global reduction 6 with 1 rules applied. Total rules applied 208 place count 269 transition count 567
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 209 place count 268 transition count 559
Iterating global reduction 6 with 1 rules applied. Total rules applied 210 place count 268 transition count 559
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 211 place count 267 transition count 551
Iterating global reduction 6 with 1 rules applied. Total rules applied 212 place count 267 transition count 551
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 213 place count 266 transition count 543
Iterating global reduction 6 with 1 rules applied. Total rules applied 214 place count 266 transition count 543
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 215 place count 265 transition count 535
Iterating global reduction 6 with 1 rules applied. Total rules applied 216 place count 265 transition count 535
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 217 place count 264 transition count 527
Iterating global reduction 6 with 1 rules applied. Total rules applied 218 place count 264 transition count 527
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 219 place count 263 transition count 519
Iterating global reduction 6 with 1 rules applied. Total rules applied 220 place count 263 transition count 519
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 221 place count 262 transition count 511
Iterating global reduction 6 with 1 rules applied. Total rules applied 222 place count 262 transition count 511
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 223 place count 261 transition count 503
Iterating global reduction 6 with 1 rules applied. Total rules applied 224 place count 261 transition count 503
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 225 place count 260 transition count 495
Iterating global reduction 6 with 1 rules applied. Total rules applied 226 place count 260 transition count 495
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 227 place count 259 transition count 487
Iterating global reduction 6 with 1 rules applied. Total rules applied 228 place count 259 transition count 487
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 229 place count 258 transition count 479
Iterating global reduction 6 with 1 rules applied. Total rules applied 230 place count 258 transition count 479
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 231 place count 257 transition count 471
Iterating global reduction 6 with 1 rules applied. Total rules applied 232 place count 257 transition count 471
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 264 place count 241 transition count 455
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 266 place count 239 transition count 453
Iterating global reduction 6 with 2 rules applied. Total rules applied 268 place count 239 transition count 453
Applied a total of 268 rules in 95 ms. Remains 239 /383 variables (removed 144) and now considering 453/697 (removed 244) transitions.
// Phase 1: matrix 453 rows 239 cols
[2025-05-30 00:53:30] [INFO ] Computed 36 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:53:30] [INFO ] Implicit Places using invariants in 198 ms returned [20, 38, 56, 75, 102, 111, 118, 121, 133, 151, 172, 186, 194, 201, 213, 229]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 200 ms to find 16 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 223/383 places, 453/697 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 223 transition count 438
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 19 rules applied. Total rules applied 34 place count 208 transition count 434
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 37 place count 205 transition count 434
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 37 place count 205 transition count 430
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 45 place count 201 transition count 430
Discarding 4 places :
Implicit places reduction removed 4 places
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 3 with 12 rules applied. Total rules applied 57 place count 197 transition count 422
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 65 place count 189 transition count 422
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 74 place count 180 transition count 413
Iterating global reduction 5 with 9 rules applied. Total rules applied 83 place count 180 transition count 413
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 86 place count 180 transition count 410
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 86 place count 180 transition count 409
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 88 place count 179 transition count 409
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 91 place count 176 transition count 406
Iterating global reduction 6 with 3 rules applied. Total rules applied 94 place count 176 transition count 406
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 96 place count 174 transition count 404
Iterating global reduction 6 with 2 rules applied. Total rules applied 98 place count 174 transition count 404
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 99 place count 173 transition count 403
Iterating global reduction 6 with 1 rules applied. Total rules applied 100 place count 173 transition count 403
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 124 place count 161 transition count 391
Applied a total of 124 rules in 26 ms. Remains 161 /223 variables (removed 62) and now considering 391/453 (removed 62) transitions.
// Phase 1: matrix 391 rows 161 cols
[2025-05-30 00:53:30] [INFO ] Computed 16 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:53:30] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-05-30 00:53:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:53:30] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 161/383 places, 391/697 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 702 ms. Remains : 161/383 places, 391/697 transitions.
[2025-05-30 00:53:30] [INFO ] Flatten gal took : 14 ms
[2025-05-30 00:53:30] [INFO ] Flatten gal took : 13 ms
[2025-05-30 00:53:30] [INFO ] Input system was already deterministic with 391 transitions.
[2025-05-30 00:53:30] [INFO ] Flatten gal took : 12 ms
[2025-05-30 00:53:30] [INFO ] Flatten gal took : 12 ms
[2025-05-30 00:53:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10024515362386462780.gal : 2 ms
[2025-05-30 00:53:30] [INFO ] Time to serialize properties into /tmp/CTLFireability4278199838879582229.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/CTLFireability10024515362386462780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4278199838879582229.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,313432,0.847221,33948,2,6371,5,94035,6,0,1038,101421,0


Converting to forward existential form...Done !
original formula: EG(((p55==0)||(p129==0)))
=> equivalent forward existential formula: [FwdG(Init,((p55==0)||(p129==0)))] != FALSE
Hit Full ! (commute/partial/dont) 385/0/6
(forward)formula 0,1,2.9502,85856,1,0,8,267123,19,4,6553,169840,8
FORMULA ASLink-PT-01a-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 697/697 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 383 transition count 656
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 82 place count 342 transition count 656
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 82 place count 342 transition count 625
Deduced a syphon composed of 31 places in 0 ms
Ensure Unique test removed 12 places
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 156 place count 299 transition count 625
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 161 place count 299 transition count 620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 166 place count 294 transition count 620
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 171 place count 289 transition count 603
Iterating global reduction 4 with 5 rules applied. Total rules applied 176 place count 289 transition count 603
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 179 place count 288 transition count 601
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 181 place count 286 transition count 601
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 182 place count 285 transition count 593
Iterating global reduction 6 with 1 rules applied. Total rules applied 183 place count 285 transition count 593
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 184 place count 284 transition count 585
Iterating global reduction 6 with 1 rules applied. Total rules applied 185 place count 284 transition count 585
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 186 place count 283 transition count 577
Iterating global reduction 6 with 1 rules applied. Total rules applied 187 place count 283 transition count 577
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 188 place count 282 transition count 569
Iterating global reduction 6 with 1 rules applied. Total rules applied 189 place count 282 transition count 569
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 190 place count 281 transition count 561
Iterating global reduction 6 with 1 rules applied. Total rules applied 191 place count 281 transition count 561
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 192 place count 280 transition count 553
Iterating global reduction 6 with 1 rules applied. Total rules applied 193 place count 280 transition count 553
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 194 place count 279 transition count 545
Iterating global reduction 6 with 1 rules applied. Total rules applied 195 place count 279 transition count 545
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 196 place count 278 transition count 537
Iterating global reduction 6 with 1 rules applied. Total rules applied 197 place count 278 transition count 537
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 198 place count 277 transition count 529
Iterating global reduction 6 with 1 rules applied. Total rules applied 199 place count 277 transition count 529
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 200 place count 276 transition count 521
Iterating global reduction 6 with 1 rules applied. Total rules applied 201 place count 276 transition count 521
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 202 place count 275 transition count 513
Iterating global reduction 6 with 1 rules applied. Total rules applied 203 place count 275 transition count 513
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 204 place count 274 transition count 505
Iterating global reduction 6 with 1 rules applied. Total rules applied 205 place count 274 transition count 505
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 206 place count 273 transition count 497
Iterating global reduction 6 with 1 rules applied. Total rules applied 207 place count 273 transition count 497
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 208 place count 272 transition count 489
Iterating global reduction 6 with 1 rules applied. Total rules applied 209 place count 272 transition count 489
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 210 place count 271 transition count 481
Iterating global reduction 6 with 1 rules applied. Total rules applied 211 place count 271 transition count 481
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 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 239 place count 257 transition count 467
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 240 place count 256 transition count 466
Iterating global reduction 6 with 1 rules applied. Total rules applied 241 place count 256 transition count 466
Applied a total of 241 rules in 67 ms. Remains 256 /383 variables (removed 127) and now considering 466/697 (removed 231) transitions.
// Phase 1: matrix 466 rows 256 cols
[2025-05-30 00:53:33] [INFO ] Computed 40 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:53:34] [INFO ] Implicit Places using invariants in 199 ms returned [21, 39, 57, 149, 150, 168, 189, 203, 211, 218, 230, 246]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 200 ms to find 12 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 244/383 places, 466/697 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 244 transition count 447
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 225 transition count 447
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 38 place count 225 transition count 439
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 54 place count 217 transition count 439
Discarding 4 places :
Implicit places reduction removed 4 places
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 2 with 12 rules applied. Total rules applied 66 place count 213 transition count 431
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 74 place count 205 transition count 431
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 81 place count 198 transition count 424
Iterating global reduction 4 with 7 rules applied. Total rules applied 88 place count 198 transition count 424
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 91 place count 198 transition count 421
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 91 place count 198 transition count 420
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 93 place count 197 transition count 420
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 94 place count 196 transition count 419
Iterating global reduction 5 with 1 rules applied. Total rules applied 95 place count 196 transition count 419
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 96 place count 195 transition count 418
Iterating global reduction 5 with 1 rules applied. Total rules applied 97 place count 195 transition count 418
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 98 place count 194 transition count 417
Iterating global reduction 5 with 1 rules applied. Total rules applied 99 place count 194 transition count 417
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 119 place count 184 transition count 407
Applied a total of 119 rules in 26 ms. Remains 184 /244 variables (removed 60) and now considering 407/466 (removed 59) transitions.
// Phase 1: matrix 407 rows 184 cols
[2025-05-30 00:53:34] [INFO ] Computed 24 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:53:34] [INFO ] Implicit Places using invariants in 151 ms returned [93, 100, 106]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 152 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 181/383 places, 407/697 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 179 transition count 405
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 179 transition count 405
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 177 transition count 403
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 177 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 176 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 176 transition count 402
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 175 transition count 401
Applied a total of 12 rules in 12 ms. Remains 175 /181 variables (removed 6) and now considering 401/407 (removed 6) transitions.
// Phase 1: matrix 401 rows 175 cols
[2025-05-30 00:53:34] [INFO ] Computed 21 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:53:34] [INFO ] Implicit Places using invariants in 128 ms returned []
[2025-05-30 00:53:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:53:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-05-30 00:53:34] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 459 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 175/383 places, 401/697 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 916 ms. Remains : 175/383 places, 401/697 transitions.
[2025-05-30 00:53:34] [INFO ] Flatten gal took : 17 ms
[2025-05-30 00:53:34] [INFO ] Flatten gal took : 12 ms
[2025-05-30 00:53:34] [INFO ] Input system was already deterministic with 401 transitions.
[2025-05-30 00:53:34] [INFO ] Flatten gal took : 14 ms
[2025-05-30 00:53:34] [INFO ] Flatten gal took : 12 ms
[2025-05-30 00:53:34] [INFO ] Time to serialize gal into /tmp/CTLFireability17801110077485804900.gal : 3 ms
[2025-05-30 00:53:34] [INFO ] Time to serialize properties into /tmp/CTLFireability17654196802472093819.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/CTLFireability17801110077485804900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17654196802472093819.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,661631,1.46491,52408,2,13477,5,130495,6,0,1103,157042,0


Converting to forward existential form...Done !
original formula: EF(((AG(((p63==1)&&(p210==1))) * (p94==1)) * (p225==1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (p225==1)) * (p94==1)) * !(E(TRUE U !(((p63==1)&&(p210==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t320, t323, t333, t359, t360, t373, t374, t376, t377, t378, t379, t380, t382, t387,...294
(forward)formula 0,0,9.3471,269708,1,0,298,734005,600,166,9819,415628,588
FORMULA ASLink-PT-01a-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 697/697 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 382 transition count 697
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 378 transition count 686
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 378 transition count 686
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 376 transition count 677
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 376 transition count 677
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 375 transition count 669
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 375 transition count 669
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 374 transition count 661
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 374 transition count 661
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 373 transition count 653
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 373 transition count 653
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 372 transition count 645
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 372 transition count 645
Applied a total of 21 rules in 26 ms. Remains 372 /383 variables (removed 11) and now considering 645/697 (removed 52) transitions.
// Phase 1: matrix 645 rows 372 cols
[2025-05-30 00:53:44] [INFO ] Computed 52 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:53:44] [INFO ] Implicit Places using invariants in 255 ms returned [48, 66, 214, 215, 243, 264, 287, 300, 309]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 255 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 363/383 places, 645/697 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 359 transition count 641
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 359 transition count 641
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 355 transition count 637
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 355 transition count 637
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 353 transition count 635
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 353 transition count 635
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 352 transition count 634
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 352 transition count 634
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 351 transition count 633
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 351 transition count 633
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 350 transition count 632
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 350 transition count 632
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 349 transition count 631
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 349 transition count 631
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 348 transition count 630
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 348 transition count 630
Applied a total of 30 rules in 33 ms. Remains 348 /363 variables (removed 15) and now considering 630/645 (removed 15) transitions.
// Phase 1: matrix 630 rows 348 cols
[2025-05-30 00:53:44] [INFO ] Computed 43 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:53:44] [INFO ] Implicit Places using invariants in 218 ms returned []
[2025-05-30 00:53:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:53:45] [INFO ] Implicit Places using invariants and state equation in 647 ms returned []
Implicit Place search using SMT with State Equation took 865 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 348/383 places, 630/697 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1181 ms. Remains : 348/383 places, 630/697 transitions.
[2025-05-30 00:53:45] [INFO ] Flatten gal took : 18 ms
[2025-05-30 00:53:45] [INFO ] Flatten gal took : 16 ms
[2025-05-30 00:53:45] [INFO ] Input system was already deterministic with 630 transitions.
[2025-05-30 00:53:45] [INFO ] Flatten gal took : 15 ms
[2025-05-30 00:53:45] [INFO ] Flatten gal took : 16 ms
[2025-05-30 00:53:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5518344645914313901.gal : 3 ms
[2025-05-30 00:53:45] [INFO ] Time to serialize properties into /tmp/CTLFireability4382668826307118943.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/CTLFireability5518344645914313901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4382668826307118943.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,1.58935e+08,6.91831,206388,2,39184,5,530303,6,0,2024,617656,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 00:54:15] [INFO ] Flatten gal took : 17 ms
[2025-05-30 00:54:15] [INFO ] Applying decomposition
[2025-05-30 00:54:15] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1943435946426562046.txt' '-o' '/tmp/graph1943435946426562046.bin' '-w' '/tmp/graph1943435946426562046.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1943435946426562046.bin' '-l' '-1' '-v' '-w' '/tmp/graph1943435946426562046.weights' '-q' '0' '-e' '0.001'
[2025-05-30 00:54:15] [INFO ] Decomposing Gal with order
[2025-05-30 00:54:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 00:54:16] [INFO ] Removed a total of 1022 redundant transitions.
[2025-05-30 00:54:16] [INFO ] Flatten gal took : 34 ms
[2025-05-30 00:54:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 12 ms.
[2025-05-30 00:54:16] [INFO ] Time to serialize gal into /tmp/CTLFireability2133873131562610477.gal : 6 ms
[2025-05-30 00:54:16] [INFO ] Time to serialize properties into /tmp/CTLFireability7562291302654624948.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/CTLFireability2133873131562610477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7562291302654624948.ctl'

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 -...262
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,1.58935e+08,1.18742,46436,1850,318,82884,3494,1225,138225,171,21223,0


Converting to forward existential form...Done !
original formula: (EF(((i1.u18.p36==1)&&(i1.u57.p195==1))) + AF(EX(EX((((i6.i1.u61.p213==1)&&(i6.i1.u78.p272==1))||((i2.u14.p44==1)&&(i2.u69.p237==1)))))))
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U ((i1.u18.p36==1)&&(i1.u57.p195==1))))),!(EX(EX((((i6.i1.u61.p213==1)&&(i6.i1.u78.p272==...209
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t10, t276, t277, t544, t599, t602, i0.i1.t5, i1.t597, i2.t433, i2.t353, i4.i0...449
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,7.08795,218724,1,0,431728,5489,8740,755030,842,27327,956153
FORMULA ASLink-PT-01a-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 697/697 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 382 transition count 656
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 82 place count 341 transition count 656
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 82 place count 341 transition count 624
Deduced a syphon composed of 32 places in 0 ms
Ensure Unique test removed 12 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 158 place count 297 transition count 624
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 163 place count 297 transition count 619
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 168 place count 292 transition count 619
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 173 place count 287 transition count 602
Iterating global reduction 4 with 5 rules applied. Total rules applied 178 place count 287 transition count 602
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 181 place count 286 transition count 600
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 183 place count 284 transition count 600
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 184 place count 283 transition count 592
Iterating global reduction 6 with 1 rules applied. Total rules applied 185 place count 283 transition count 592
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 186 place count 282 transition count 584
Iterating global reduction 6 with 1 rules applied. Total rules applied 187 place count 282 transition count 584
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 188 place count 281 transition count 576
Iterating global reduction 6 with 1 rules applied. Total rules applied 189 place count 281 transition count 576
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 190 place count 280 transition count 568
Iterating global reduction 6 with 1 rules applied. Total rules applied 191 place count 280 transition count 568
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 192 place count 279 transition count 560
Iterating global reduction 6 with 1 rules applied. Total rules applied 193 place count 279 transition count 560
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 194 place count 278 transition count 552
Iterating global reduction 6 with 1 rules applied. Total rules applied 195 place count 278 transition count 552
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 196 place count 277 transition count 544
Iterating global reduction 6 with 1 rules applied. Total rules applied 197 place count 277 transition count 544
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 198 place count 276 transition count 536
Iterating global reduction 6 with 1 rules applied. Total rules applied 199 place count 276 transition count 536
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 200 place count 275 transition count 528
Iterating global reduction 6 with 1 rules applied. Total rules applied 201 place count 275 transition count 528
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 202 place count 274 transition count 520
Iterating global reduction 6 with 1 rules applied. Total rules applied 203 place count 274 transition count 520
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 204 place count 273 transition count 512
Iterating global reduction 6 with 1 rules applied. Total rules applied 205 place count 273 transition count 512
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 206 place count 272 transition count 504
Iterating global reduction 6 with 1 rules applied. Total rules applied 207 place count 272 transition count 504
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 208 place count 271 transition count 496
Iterating global reduction 6 with 1 rules applied. Total rules applied 209 place count 271 transition count 496
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 210 place count 270 transition count 488
Iterating global reduction 6 with 1 rules applied. Total rules applied 211 place count 270 transition count 488
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 212 place count 269 transition count 480
Iterating global reduction 6 with 1 rules applied. Total rules applied 213 place count 269 transition count 480
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 239 place count 256 transition count 467
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 240 place count 255 transition count 466
Iterating global reduction 6 with 1 rules applied. Total rules applied 241 place count 255 transition count 466
Applied a total of 241 rules in 72 ms. Remains 255 /383 variables (removed 128) and now considering 466/697 (removed 231) transitions.
// Phase 1: matrix 466 rows 255 cols
[2025-05-30 00:54:23] [INFO ] Computed 39 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:23] [INFO ] Implicit Places using invariants in 193 ms returned [22, 40, 58, 147, 148, 149, 167, 188, 202, 210, 217, 229, 245]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 194 ms to find 13 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 242/383 places, 466/697 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 242 transition count 446
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 222 transition count 446
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 40 place count 222 transition count 436
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 60 place count 212 transition count 436
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 2 with 15 rules applied. Total rules applied 75 place count 207 transition count 426
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 85 place count 197 transition count 426
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 93 place count 189 transition count 418
Iterating global reduction 4 with 8 rules applied. Total rules applied 101 place count 189 transition count 418
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 105 place count 189 transition count 414
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 105 place count 189 transition count 413
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 107 place count 188 transition count 413
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 108 place count 187 transition count 412
Iterating global reduction 5 with 1 rules applied. Total rules applied 109 place count 187 transition count 412
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 110 place count 186 transition count 411
Iterating global reduction 5 with 1 rules applied. Total rules applied 111 place count 186 transition count 411
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 112 place count 185 transition count 410
Iterating global reduction 5 with 1 rules applied. Total rules applied 113 place count 185 transition count 410
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 131 place count 176 transition count 401
Applied a total of 131 rules in 21 ms. Remains 176 /242 variables (removed 66) and now considering 401/466 (removed 65) transitions.
// Phase 1: matrix 401 rows 176 cols
[2025-05-30 00:54:23] [INFO ] Computed 21 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:23] [INFO ] Implicit Places using invariants in 120 ms returned [73, 92, 99, 105, 107]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 132 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 171/383 places, 401/697 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 169 transition count 399
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 169 transition count 399
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 167 transition count 397
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 167 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 166 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 166 transition count 396
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 163 transition count 393
Applied a total of 16 rules in 11 ms. Remains 163 /171 variables (removed 8) and now considering 393/401 (removed 8) transitions.
// Phase 1: matrix 393 rows 163 cols
[2025-05-30 00:54:23] [INFO ] Computed 16 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:23] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-05-30 00:54:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:23] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 163/383 places, 393/697 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 812 ms. Remains : 163/383 places, 393/697 transitions.
[2025-05-30 00:54:24] [INFO ] Flatten gal took : 9 ms
[2025-05-30 00:54:24] [INFO ] Flatten gal took : 9 ms
[2025-05-30 00:54:24] [INFO ] Input system was already deterministic with 393 transitions.
[2025-05-30 00:54:24] [INFO ] Flatten gal took : 10 ms
[2025-05-30 00:54:24] [INFO ] Flatten gal took : 9 ms
[2025-05-30 00:54:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16734886470943975928.gal : 3 ms
[2025-05-30 00:54:24] [INFO ] Time to serialize properties into /tmp/CTLFireability884367338348285985.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/CTLFireability16734886470943975928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability884367338348285985.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,403665,0.809828,34548,2,8105,5,88730,6,0,1047,97215,0


Converting to forward existential form...Done !
original formula: AF(AG(((p207==1)&&(p210==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((p207==1)&&(p210==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t311, t314, t345, t346, t359, t360, t362, t363, t364, t365, t370, t372, t378, t388,...282
(forward)formula 0,0,5.87128,189420,1,0,285,497838,588,163,9876,387567,578
FORMULA ASLink-PT-01a-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 697/697 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 382 transition count 697
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 377 transition count 680
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 377 transition count 680
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 375 transition count 671
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 375 transition count 671
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 374 transition count 663
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 374 transition count 663
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 373 transition count 655
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 373 transition count 655
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 372 transition count 647
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 372 transition count 647
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 371 transition count 639
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 371 transition count 639
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 370 transition count 631
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 370 transition count 631
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 369 transition count 623
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 369 transition count 623
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 368 transition count 615
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 368 transition count 615
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 367 transition count 607
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 367 transition count 607
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 366 transition count 599
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 366 transition count 599
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 365 transition count 591
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 365 transition count 591
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 364 transition count 583
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 364 transition count 583
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 363 transition count 575
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 363 transition count 575
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 362 transition count 567
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 362 transition count 567
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 361 transition count 559
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 361 transition count 559
Applied a total of 43 rules in 80 ms. Remains 361 /383 variables (removed 22) and now considering 559/697 (removed 138) transitions.
// Phase 1: matrix 559 rows 361 cols
[2025-05-30 00:54:30] [INFO ] Computed 52 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:30] [INFO ] Implicit Places using invariants in 264 ms returned [29, 47, 65, 213, 214, 232, 253, 276, 289, 298]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 267 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 351/383 places, 559/697 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 347 transition count 555
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 347 transition count 555
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 343 transition count 551
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 343 transition count 551
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 341 transition count 549
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 341 transition count 549
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 340 transition count 548
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 340 transition count 548
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 339 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 339 transition count 547
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 338 transition count 546
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 338 transition count 546
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 337 transition count 545
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 337 transition count 545
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 336 transition count 544
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 336 transition count 544
Applied a total of 30 rules in 35 ms. Remains 336 /351 variables (removed 15) and now considering 544/559 (removed 15) transitions.
// Phase 1: matrix 544 rows 336 cols
[2025-05-30 00:54:30] [INFO ] Computed 42 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:30] [INFO ] Implicit Places using invariants in 222 ms returned []
[2025-05-30 00:54:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:31] [INFO ] Implicit Places using invariants and state equation in 529 ms returned []
Implicit Place search using SMT with State Equation took 754 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 336/383 places, 544/697 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1137 ms. Remains : 336/383 places, 544/697 transitions.
[2025-05-30 00:54:31] [INFO ] Flatten gal took : 13 ms
[2025-05-30 00:54:31] [INFO ] Flatten gal took : 12 ms
[2025-05-30 00:54:31] [INFO ] Input system was already deterministic with 544 transitions.
[2025-05-30 00:54:31] [INFO ] Flatten gal took : 12 ms
[2025-05-30 00:54:31] [INFO ] Flatten gal took : 12 ms
[2025-05-30 00:54:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3460782825874664465.gal : 3 ms
[2025-05-30 00:54:31] [INFO ] Time to serialize properties into /tmp/CTLFireability39869826963663089.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/CTLFireability3460782825874664465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability39869826963663089.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 -...281
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,1.58935e+08,4.43684,146372,2,28884,5,418425,6,0,1890,471152,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,4.49415,146372,1,0,6,418425,7,1,2685,471152,1
FORMULA ASLink-PT-01a-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 697/697 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 381 transition count 655
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 83 place count 339 transition count 655
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 83 place count 339 transition count 622
Deduced a syphon composed of 33 places in 0 ms
Ensure Unique test removed 11 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 77 rules applied. Total rules applied 160 place count 295 transition count 622
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 6 rules applied. Total rules applied 166 place count 293 transition count 618
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 171 place count 289 transition count 617
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 172 place count 288 transition count 617
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 177 place count 283 transition count 600
Iterating global reduction 5 with 5 rules applied. Total rules applied 182 place count 283 transition count 600
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 3 rules applied. Total rules applied 185 place count 282 transition count 598
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 187 place count 280 transition count 598
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 188 place count 279 transition count 590
Iterating global reduction 7 with 1 rules applied. Total rules applied 189 place count 279 transition count 590
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 190 place count 278 transition count 582
Iterating global reduction 7 with 1 rules applied. Total rules applied 191 place count 278 transition count 582
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 192 place count 277 transition count 574
Iterating global reduction 7 with 1 rules applied. Total rules applied 193 place count 277 transition count 574
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 194 place count 276 transition count 566
Iterating global reduction 7 with 1 rules applied. Total rules applied 195 place count 276 transition count 566
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 196 place count 275 transition count 558
Iterating global reduction 7 with 1 rules applied. Total rules applied 197 place count 275 transition count 558
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 198 place count 274 transition count 550
Iterating global reduction 7 with 1 rules applied. Total rules applied 199 place count 274 transition count 550
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 200 place count 273 transition count 542
Iterating global reduction 7 with 1 rules applied. Total rules applied 201 place count 273 transition count 542
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 202 place count 272 transition count 534
Iterating global reduction 7 with 1 rules applied. Total rules applied 203 place count 272 transition count 534
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 204 place count 271 transition count 526
Iterating global reduction 7 with 1 rules applied. Total rules applied 205 place count 271 transition count 526
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 206 place count 270 transition count 518
Iterating global reduction 7 with 1 rules applied. Total rules applied 207 place count 270 transition count 518
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 208 place count 269 transition count 510
Iterating global reduction 7 with 1 rules applied. Total rules applied 209 place count 269 transition count 510
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 210 place count 268 transition count 502
Iterating global reduction 7 with 1 rules applied. Total rules applied 211 place count 268 transition count 502
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 212 place count 267 transition count 494
Iterating global reduction 7 with 1 rules applied. Total rules applied 213 place count 267 transition count 494
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 214 place count 266 transition count 486
Iterating global reduction 7 with 1 rules applied. Total rules applied 215 place count 266 transition count 486
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 216 place count 265 transition count 478
Iterating global reduction 7 with 1 rules applied. Total rules applied 217 place count 265 transition count 478
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 249 place count 249 transition count 462
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 251 place count 247 transition count 460
Iterating global reduction 7 with 2 rules applied. Total rules applied 253 place count 247 transition count 460
Applied a total of 253 rules in 88 ms. Remains 247 /383 variables (removed 136) and now considering 460/697 (removed 237) transitions.
// Phase 1: matrix 460 rows 247 cols
[2025-05-30 00:54:35] [INFO ] Computed 37 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:35] [INFO ] Implicit Places using invariants in 182 ms returned [20, 38, 56, 75, 128, 140, 141, 159, 180, 194, 202, 209, 221, 237]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 185 ms to find 14 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 233/383 places, 460/697 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 233 transition count 440
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 41 place count 213 transition count 439
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 41 place count 213 transition count 431
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 57 place count 205 transition count 431
Discarding 4 places :
Implicit places reduction removed 4 places
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 2 with 12 rules applied. Total rules applied 69 place count 201 transition count 423
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 77 place count 193 transition count 423
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 84 place count 186 transition count 416
Iterating global reduction 4 with 7 rules applied. Total rules applied 91 place count 186 transition count 416
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 94 place count 186 transition count 413
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 94 place count 186 transition count 412
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 96 place count 185 transition count 412
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 97 place count 184 transition count 411
Iterating global reduction 5 with 1 rules applied. Total rules applied 98 place count 184 transition count 411
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 99 place count 183 transition count 410
Iterating global reduction 5 with 1 rules applied. Total rules applied 100 place count 183 transition count 410
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 101 place count 182 transition count 409
Iterating global reduction 5 with 1 rules applied. Total rules applied 102 place count 182 transition count 409
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 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 124 place count 171 transition count 398
Applied a total of 124 rules in 22 ms. Remains 171 /233 variables (removed 62) and now considering 398/460 (removed 62) transitions.
// Phase 1: matrix 398 rows 171 cols
[2025-05-30 00:54:36] [INFO ] Computed 19 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:36] [INFO ] Implicit Places using invariants in 120 ms returned [88, 103]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 134 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 169/383 places, 398/697 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 168 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 168 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 167 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 167 transition count 396
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 0 with 2 rules applied. Total rules applied 6 place count 166 transition count 395
Applied a total of 6 rules in 9 ms. Remains 166 /169 variables (removed 3) and now considering 395/398 (removed 3) transitions.
// Phase 1: matrix 395 rows 166 cols
[2025-05-30 00:54:36] [INFO ] Computed 17 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:36] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-05-30 00:54:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:36] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 404 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 166/383 places, 395/697 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 845 ms. Remains : 166/383 places, 395/697 transitions.
[2025-05-30 00:54:36] [INFO ] Flatten gal took : 9 ms
[2025-05-30 00:54:36] [INFO ] Flatten gal took : 9 ms
[2025-05-30 00:54:36] [INFO ] Input system was already deterministic with 395 transitions.
[2025-05-30 00:54:36] [INFO ] Flatten gal took : 9 ms
[2025-05-30 00:54:36] [INFO ] Flatten gal took : 10 ms
[2025-05-30 00:54:36] [INFO ] Time to serialize gal into /tmp/CTLFireability6347281326188925947.gal : 2 ms
[2025-05-30 00:54:36] [INFO ] Time to serialize properties into /tmp/CTLFireability18100994186167228756.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/CTLFireability6347281326188925947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18100994186167228756.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,674888,1.15254,45888,2,9975,5,123481,6,0,1062,139587,0


Converting to forward existential form...Done !
original formula: (EG((p168!=1)) + AG(((p212==1)&&(p283==1))))
=> equivalent forward existential formula: [(FwdU((Init * !(EG((p168!=1)))),TRUE) * !(((p212==1)&&(p283==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t303, t306, t337, t347, t353, t354, t355, t357, t359, t360, t371, t372, t373, t374,...324
Detected timeout of ITS tools.
[2025-05-30 00:55:06] [INFO ] Flatten gal took : 13 ms
[2025-05-30 00:55:06] [INFO ] Applying decomposition
[2025-05-30 00:55:06] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14084128858661509806.txt' '-o' '/tmp/graph14084128858661509806.bin' '-w' '/tmp/graph14084128858661509806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14084128858661509806.bin' '-l' '-1' '-v' '-w' '/tmp/graph14084128858661509806.weights' '-q' '0' '-e' '0.001'
[2025-05-30 00:55:06] [INFO ] Decomposing Gal with order
[2025-05-30 00:55:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 00:55:06] [INFO ] Removed a total of 792 redundant transitions.
[2025-05-30 00:55:06] [INFO ] Flatten gal took : 19 ms
[2025-05-30 00:55:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 6 ms.
[2025-05-30 00:55:06] [INFO ] Time to serialize gal into /tmp/CTLFireability348056386951354887.gal : 2 ms
[2025-05-30 00:55:06] [INFO ] Time to serialize properties into /tmp/CTLFireability16396378057968329281.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/CTLFireability348056386951354887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16396378057968329281.ctl'

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 -...262
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,674888,0.98361,45532,1081,1012,48857,33777,618,166533,175,145373,0


Converting to forward existential form...Done !
original formula: (EG((i2.u27.p168!=1)) + AG(((i4.u29.p212==1)&&(i4.u45.p283==1))))
=> equivalent forward existential formula: [(FwdU((Init * !(EG((i2.u27.p168!=1)))),TRUE) * !(((i4.u29.p212==1)&&(i4.u45.p283==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t306, t310, t359, t379, t381, i2.t394, i2.t353, i2.t347, i2.t337, i2.u24.t357, i2.u24.t392, i...417
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
(forward)formula 0,1,15.0781,632428,1,0,452422,88529,4853,6.08647e+06,1227,616755,955618
FORMULA ASLink-PT-01a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

[2025-05-30 00:55:22] [INFO ] Flatten gal took : 16 ms
[2025-05-30 00:55:22] [INFO ] Flatten gal took : 15 ms
Total runtime 191955 ms.

BK_STOP 1748566522106

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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 CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-01a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ASLink-PT-01a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-tall-174853729000282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-01a.tgz
mv ASLink-PT-01a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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