Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339100033.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Champagne-PT-H05T1U, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339100033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.4K Jun 6 08:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Jun 6 08:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 6 08:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 6 08:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 11:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 11:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 11:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 11:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 11K Jun 6 08:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Jun 6 08:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Jun 6 08:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Jun 6 08:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 11:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 11:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 74K Jun 5 20:08 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 Champagne-PT-H05T1U-CTLCardinality-2025-00
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-01
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-02
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-03
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-04
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-05
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-06
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-07
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-08
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-09
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-10
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-11
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-12
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-13
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-14
FORMULA_NAME Champagne-PT-H05T1U-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749318620182

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Champagne-PT-H05T1U
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-07 17:50:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 17:50:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 17:50:21] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2025-06-07 17:50:21] [INFO ] Transformed 389 places.
[2025-06-07 17:50:21] [INFO ] Transformed 491 transitions.
[2025-06-07 17:50:21] [INFO ] Found NUPN structural information;
[2025-06-07 17:50:21] [INFO ] Parsed PT model containing 389 places and 491 transitions and 1176 arcs in 167 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Support contains 102 out of 389 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 389/389 places, 491/491 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 338 transition count 440
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 338 transition count 440
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 124 place count 316 transition count 418
Iterating global reduction 0 with 22 rules applied. Total rules applied 146 place count 316 transition count 418
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 156 place count 306 transition count 408
Iterating global reduction 0 with 10 rules applied. Total rules applied 166 place count 306 transition count 408
Applied a total of 166 rules in 70 ms. Remains 306 /389 variables (removed 83) and now considering 408/491 (removed 83) transitions.
// Phase 1: matrix 408 rows 306 cols
[2025-06-07 17:50:21] [INFO ] Computed 15 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:50:21] [INFO ] Implicit Places using invariants in 286 ms returned []
[2025-06-07 17:50:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:50:22] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
Running 407 sub problems to find dead transitions.
[2025-06-07 17:50:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 1 (OVERLAPS) 1/306 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 407 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:50:29] [INFO ] Deduced a trap composed of 37 places in 74 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:50:30] [INFO ] Deduced a trap composed of 41 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:50:30] [INFO ] Deduced a trap composed of 40 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:50:30] [INFO ] Deduced a trap composed of 43 places in 35 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 407 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:50:32] [INFO ] Deduced a trap composed of 40 places in 45 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/306 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 5 (OVERLAPS) 408/714 variables, 306/326 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/714 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 407 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 714/714 variables, and 326 constraints, problems are : Problem set: 0 solved, 407 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 306/306 constraints, PredecessorRefiner: 407/407 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 407 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 1 (OVERLAPS) 1/306 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/306 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 4 (OVERLAPS) 408/714 variables, 306/326 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/714 variables, 407/733 constraints. Problems are: Problem set: 0 solved, 407 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:50:59] [INFO ] Deduced a trap composed of 56 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:00] [INFO ] Deduced a trap composed of 72 places in 115 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:00] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:00] [INFO ] Deduced a trap composed of 76 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:00] [INFO ] Deduced a trap composed of 58 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:01] [INFO ] Deduced a trap composed of 86 places in 122 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:01] [INFO ] Deduced a trap composed of 87 places in 97 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:01] [INFO ] Deduced a trap composed of 91 places in 88 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:01] [INFO ] Deduced a trap composed of 95 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:01] [INFO ] Deduced a trap composed of 91 places in 87 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/714 variables, 10/743 constraints. Problems are: Problem set: 0 solved, 407 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:07] [INFO ] Deduced a trap composed of 72 places in 84 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:07] [INFO ] Deduced a trap composed of 74 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:08] [INFO ] Deduced a trap composed of 57 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:08] [INFO ] Deduced a trap composed of 91 places in 73 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/714 variables, 4/747 constraints. Problems are: Problem set: 0 solved, 407 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:15] [INFO ] Deduced a trap composed of 56 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:16] [INFO ] Deduced a trap composed of 87 places in 92 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/714 variables, 2/749 constraints. Problems are: Problem set: 0 solved, 407 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 714/714 variables, and 749 constraints, problems are : Problem set: 0 solved, 407 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 306/306 constraints, PredecessorRefiner: 407/407 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60152ms problems are : Problem set: 0 solved, 407 unsolved
Search for dead transitions found 0 dead transitions in 60165ms
Starting structural reductions in LTL mode, iteration 1 : 306/389 places, 408/491 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60759 ms. Remains : 306/389 places, 408/491 transitions.
Support contains 102 out of 306 places after structural reductions.
[2025-06-07 17:51:22] [INFO ] Flatten gal took : 82 ms
[2025-06-07 17:51:22] [INFO ] Flatten gal took : 58 ms
[2025-06-07 17:51:22] [INFO ] Input system was already deterministic with 408 transitions.
Support contains 97 out of 306 places (down from 102) after GAL structural reductions.
RANDOM walk for 40000 steps (172 resets) in 1575 ms. (25 steps per ms) remains 3/58 properties
BEST_FIRST walk for 40003 steps (17 resets) in 100 ms. (396 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (16 resets) in 131 ms. (303 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (19 resets) in 116 ms. (341 steps per ms) remains 2/3 properties
[2025-06-07 17:51:23] [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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 84/88 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 218/306 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 408/714 variables, 306/321 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/714 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/714 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 714/714 variables, and 321 constraints, problems are : Problem set: 0 solved, 2 unsolved in 203 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 306/306 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 84/88 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 218/306 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:23] [INFO ] Deduced a trap composed of 40 places in 43 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 408/714 variables, 306/322 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/714 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/714 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/714 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 714/714 variables, and 324 constraints, problems are : Problem set: 0 solved, 2 unsolved in 350 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 306/306 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 558ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 75 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=25 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 8 ms.
[2025-06-07 17:51:24] [INFO ] Flatten gal took : 16 ms
[2025-06-07 17:51:24] [INFO ] Flatten gal took : 17 ms
[2025-06-07 17:51:24] [INFO ] Input system was already deterministic with 408 transitions.
Computed a total of 34 stabilizing places and 34 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 256 transition count 358
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 256 transition count 358
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 134 place count 222 transition count 324
Iterating global reduction 0 with 34 rules applied. Total rules applied 168 place count 222 transition count 324
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 180 place count 210 transition count 312
Iterating global reduction 0 with 12 rules applied. Total rules applied 192 place count 210 transition count 312
Applied a total of 192 rules in 17 ms. Remains 210 /306 variables (removed 96) and now considering 312/408 (removed 96) transitions.
// Phase 1: matrix 312 rows 210 cols
[2025-06-07 17:51:24] [INFO ] Computed 15 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:51:24] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-06-07 17:51:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:51:24] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Running 311 sub problems to find dead transitions.
[2025-06-07 17:51:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 1 (OVERLAPS) 1/210 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 3 (OVERLAPS) 312/522 variables, 210/225 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/522 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 5 (OVERLAPS) 0/522 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 311 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 225 constraints, problems are : Problem set: 0 solved, 311 unsolved in 16627 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 210/210 constraints, PredecessorRefiner: 311/311 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 1 (OVERLAPS) 1/210 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 3 (OVERLAPS) 312/522 variables, 210/225 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/522 variables, 311/536 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:48] [INFO ] Deduced a trap along path composed of 13 places in 46 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 1/537 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:52] [INFO ] Deduced a trap composed of 41 places in 72 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 1/538 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:55] [INFO ] Deduced a trap composed of 53 places in 97 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/522 variables, 1/539 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/522 variables, 0/539 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:09] [INFO ] Deduced a trap composed of 64 places in 81 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 522/522 variables, and 540 constraints, problems are : Problem set: 0 solved, 311 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 210/210 constraints, PredecessorRefiner: 311/311 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 46674ms problems are : Problem set: 0 solved, 311 unsolved
Search for dead transitions found 0 dead transitions in 46678ms
Starting structural reductions in LTL mode, iteration 1 : 210/306 places, 312/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46919 ms. Remains : 210/306 places, 312/408 transitions.
[2025-06-07 17:52:11] [INFO ] Flatten gal took : 12 ms
[2025-06-07 17:52:11] [INFO ] Flatten gal took : 11 ms
[2025-06-07 17:52:11] [INFO ] Input system was already deterministic with 312 transitions.
[2025-06-07 17:52:11] [INFO ] Flatten gal took : 11 ms
[2025-06-07 17:52:11] [INFO ] Flatten gal took : 11 ms
[2025-06-07 17:52:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality6826241254088963774.gal : 6 ms
[2025-06-07 17:52:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality2072582591528596461.ctl : 3 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/CTLCardinality6826241254088963774.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2072582591528596461.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,5.49299e+16,0.104711,7156,2,1116,5,14685,6,0,1154,12596,0


Converting to forward existential form...Done !
original formula: EF((EF((((p326==1)&&((p155==0)||(p4==1)))&&(p144==0))) + EX(AG((p157==1)))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),TRUE) * (((p326==1)&&((p155==0)||(p4==1)))&&(p144==0)))] != FALSE + [(EY(FwdU(Init,TRUE)...196
(forward)formula 0,1,0.135565,7412,1,0,7,14685,9,1,2014,12596,3
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Graph (trivial) has 313 edges and 306 vertex of which 127 / 306 are part of one of the 14 SCC in 4 ms
Free SCC test removed 113 places
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 65 place count 192 transition count 218
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 86 rules applied. Total rules applied 151 place count 128 transition count 196
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 160 place count 119 transition count 196
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 183 place count 96 transition count 173
Iterating global reduction 3 with 23 rules applied. Total rules applied 206 place count 96 transition count 173
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 206 place count 96 transition count 172
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 208 place count 95 transition count 172
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 212 place count 91 transition count 160
Iterating global reduction 3 with 4 rules applied. Total rules applied 216 place count 91 transition count 160
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 220 place count 91 transition count 156
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 292 place count 55 transition count 120
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 297 place count 50 transition count 102
Iterating global reduction 4 with 5 rules applied. Total rules applied 302 place count 50 transition count 102
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 307 place count 50 transition count 97
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 309 place count 48 transition count 95
Applied a total of 309 rules in 54 ms. Remains 48 /306 variables (removed 258) and now considering 95/408 (removed 313) transitions.
[2025-06-07 17:52:11] [INFO ] Flow matrix only has 49 transitions (discarded 46 similar events)
// Phase 1: matrix 49 rows 48 cols
[2025-06-07 17:52:11] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:52:11] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-07 17:52:11] [INFO ] Flow matrix only has 49 transitions (discarded 46 similar events)
[2025-06-07 17:52:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:52:11] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:52:11] [INFO ] Redundant transitions in 2 ms returned []
Running 53 sub problems to find dead transitions.
[2025-06-07 17:52:11] [INFO ] Flow matrix only has 49 transitions (discarded 46 similar events)
[2025-06-07 17:52:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 2/48 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (OVERLAPS) 48/96 variables, 48/63 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (OVERLAPS) 0/96 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 96/97 variables, and 63 constraints, problems are : Problem set: 0 solved, 53 unsolved in 827 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 2/48 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (OVERLAPS) 48/96 variables, 48/63 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 53/116 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (OVERLAPS) 0/96 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 96/97 variables, and 116 constraints, problems are : Problem set: 0 solved, 53 unsolved in 892 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1728ms problems are : Problem set: 0 solved, 53 unsolved
Search for dead transitions found 0 dead transitions in 1729ms
Starting structural reductions in SI_CTL mode, iteration 1 : 48/306 places, 95/408 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1883 ms. Remains : 48/306 places, 95/408 transitions.
[2025-06-07 17:52:13] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:52:13] [INFO ] Flatten gal took : 4 ms
[2025-06-07 17:52:13] [INFO ] Input system was already deterministic with 95 transitions.
[2025-06-07 17:52:13] [INFO ] Flatten gal took : 2 ms
[2025-06-07 17:52:13] [INFO ] Flatten gal took : 2 ms
[2025-06-07 17:52:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality17850654672899567552.gal : 1 ms
[2025-06-07 17:52:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality12998564329807873097.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/CTLCardinality17850654672899567552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12998564329807873097.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.3227e+07,0.012008,4292,2,82,5,830,6,0,276,475,0


Converting to forward existential form...Done !
original formula: EF(AG(((p264==0)||(p140==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p264==0)||(p140==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.030739,4804,1,0,9,5616,15,3,1220,3631,5
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 256 transition count 358
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 256 transition count 358
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 134 place count 222 transition count 324
Iterating global reduction 0 with 34 rules applied. Total rules applied 168 place count 222 transition count 324
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 181 place count 209 transition count 311
Iterating global reduction 0 with 13 rules applied. Total rules applied 194 place count 209 transition count 311
Applied a total of 194 rules in 13 ms. Remains 209 /306 variables (removed 97) and now considering 311/408 (removed 97) transitions.
// Phase 1: matrix 311 rows 209 cols
[2025-06-07 17:52:13] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:52:13] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-07 17:52:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:52:13] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Running 310 sub problems to find dead transitions.
[2025-06-07 17:52:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 1 (OVERLAPS) 1/209 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 3 (OVERLAPS) 311/520 variables, 209/224 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/520 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 5 (OVERLAPS) 0/520 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 310 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 224 constraints, problems are : Problem set: 0 solved, 310 unsolved in 16301 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 209/209 constraints, PredecessorRefiner: 310/310 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 310 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 1 (OVERLAPS) 1/209 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 3 (OVERLAPS) 311/520 variables, 209/224 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/520 variables, 310/534 constraints. Problems are: Problem set: 0 solved, 310 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:34] [INFO ] Deduced a trap composed of 41 places in 95 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:35] [INFO ] Deduced a trap composed of 53 places in 76 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/520 variables, 2/536 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/520 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 310 unsolved
At refinement iteration 7 (OVERLAPS) 0/520 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 310 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 536 constraints, problems are : Problem set: 0 solved, 310 unsolved in 23126 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 209/209 constraints, PredecessorRefiner: 310/310 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39459ms problems are : Problem set: 0 solved, 310 unsolved
Search for dead transitions found 0 dead transitions in 39460ms
Starting structural reductions in LTL mode, iteration 1 : 209/306 places, 311/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39661 ms. Remains : 209/306 places, 311/408 transitions.
[2025-06-07 17:52:52] [INFO ] Flatten gal took : 13 ms
[2025-06-07 17:52:52] [INFO ] Flatten gal took : 9 ms
[2025-06-07 17:52:52] [INFO ] Input system was already deterministic with 311 transitions.
[2025-06-07 17:52:52] [INFO ] Flatten gal took : 11 ms
[2025-06-07 17:52:52] [INFO ] Flatten gal took : 14 ms
[2025-06-07 17:52:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality4350598324937265586.gal : 2 ms
[2025-06-07 17:52:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality11146703709633396342.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/CTLCardinality4350598324937265586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11146703709633396342.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.07263e+16,0.09461,7084,2,1087,5,14225,6,0,1149,12245,0


Converting to forward existential form...Done !
original formula: EF(AX(AF(((p367==0)&&(p363==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EG(!(((p367==0)&&(p363==1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t18, t37, t42, t56, t66, t71, t86, t100, t110, t115, t130, t145, t159, t174, t189, t204, ...261
(forward)formula 0,1,12.1107,385856,1,0,1105,2.01341e+06,645,594,6924,3.12279e+06,1332
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 259 transition count 361
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 259 transition count 361
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 126 place count 227 transition count 329
Iterating global reduction 0 with 32 rules applied. Total rules applied 158 place count 227 transition count 329
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 170 place count 215 transition count 317
Iterating global reduction 0 with 12 rules applied. Total rules applied 182 place count 215 transition count 317
Applied a total of 182 rules in 11 ms. Remains 215 /306 variables (removed 91) and now considering 317/408 (removed 91) transitions.
// Phase 1: matrix 317 rows 215 cols
[2025-06-07 17:53:05] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:53:05] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-07 17:53:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:53:05] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
Running 316 sub problems to find dead transitions.
[2025-06-07 17:53:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/214 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (OVERLAPS) 1/215 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (OVERLAPS) 317/532 variables, 215/230 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/532 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 5 (OVERLAPS) 0/532 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 316 unsolved
No progress, stopping.
After SMT solving in domain Real declared 532/532 variables, and 230 constraints, problems are : Problem set: 0 solved, 316 unsolved in 16840 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 215/215 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/214 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (OVERLAPS) 1/215 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (OVERLAPS) 317/532 variables, 215/230 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/532 variables, 316/546 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:29] [INFO ] Deduced a trap along path composed of 13 places in 36 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/532 variables, 1/547 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:33] [INFO ] Deduced a trap composed of 43 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:33] [INFO ] Deduced a trap composed of 44 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:33] [INFO ] Deduced a trap composed of 54 places in 62 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/532 variables, 3/550 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/532 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:46] [INFO ] Deduced a trap composed of 65 places in 76 ms of which 6 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/532 variables, 1/551 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 532/532 variables, and 551 constraints, problems are : Problem set: 0 solved, 316 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 215/215 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 46872ms problems are : Problem set: 0 solved, 316 unsolved
Search for dead transitions found 0 dead transitions in 46873ms
Starting structural reductions in LTL mode, iteration 1 : 215/306 places, 317/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47084 ms. Remains : 215/306 places, 317/408 transitions.
[2025-06-07 17:53:52] [INFO ] Flatten gal took : 9 ms
[2025-06-07 17:53:52] [INFO ] Flatten gal took : 8 ms
[2025-06-07 17:53:52] [INFO ] Input system was already deterministic with 317 transitions.
[2025-06-07 17:53:52] [INFO ] Flatten gal took : 8 ms
[2025-06-07 17:53:52] [INFO ] Flatten gal took : 10 ms
[2025-06-07 17:53:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality16265013062331833924.gal : 2 ms
[2025-06-07 17:53:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality1209271575868769721.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/CTLCardinality16265013062331833924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1209271575868769721.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,7.99291e+16,0.093697,7244,2,1105,5,14466,6,0,1179,12161,0


Converting to forward existential form...Done !
original formula: (AG((AX(EF(((p11==0)&&(p198==1)))) + EF((p349==0)))) * EF((((p32==1) + EX(((p158==0)||(p295==1)))) * (p344==1))))
=> equivalent forward existential formula: ([(EY((FwdU(Init,TRUE) * !(E(TRUE U (p349==0))))) * !(E(TRUE U ((p11==0)&&(p198==1)))))] = FALSE * [(Init * !(E(...228
Reverse transition relation is NOT exact ! Due to transitions t4, t27, t34, t39, t53, t65, t70, t85, t99, t109, t113, t115, t130, t146, t160, t175, t190, t...266
(forward)formula 0,1,4.81318,150676,1,0,568,862986,659,327,7181,762088,810
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Graph (trivial) has 296 edges and 306 vertex of which 104 / 306 are part of one of the 12 SCC in 2 ms
Free SCC test removed 92 places
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 67 place count 213 transition count 239
Reduce places removed 66 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 86 rules applied. Total rules applied 153 place count 147 transition count 219
Reduce places removed 8 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 12 rules applied. Total rules applied 165 place count 139 transition count 215
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 169 place count 135 transition count 215
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 169 place count 135 transition count 211
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 177 place count 131 transition count 211
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 197 place count 111 transition count 191
Iterating global reduction 4 with 20 rules applied. Total rules applied 217 place count 111 transition count 191
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 218 place count 110 transition count 188
Iterating global reduction 4 with 1 rules applied. Total rules applied 219 place count 110 transition count 188
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 220 place count 110 transition count 187
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 298 place count 71 transition count 148
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 303 place count 66 transition count 130
Iterating global reduction 5 with 5 rules applied. Total rules applied 308 place count 66 transition count 130
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 313 place count 66 transition count 125
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 315 place count 64 transition count 123
Applied a total of 315 rules in 61 ms. Remains 64 /306 variables (removed 242) and now considering 123/408 (removed 285) transitions.
[2025-06-07 17:53:57] [INFO ] Flow matrix only has 86 transitions (discarded 37 similar events)
// Phase 1: matrix 86 rows 64 cols
[2025-06-07 17:53:57] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:53:57] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-06-07 17:53:57] [INFO ] Flow matrix only has 86 transitions (discarded 37 similar events)
[2025-06-07 17:53:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:53:57] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:53:57] [INFO ] Redundant transitions in 2 ms returned []
Running 81 sub problems to find dead transitions.
[2025-06-07 17:53:57] [INFO ] Flow matrix only has 86 transitions (discarded 37 similar events)
[2025-06-07 17:53:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 3/64 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (OVERLAPS) 85/149 variables, 64/79 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (OVERLAPS) 0/149 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/150 variables, and 79 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1633 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 64/64 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 3/64 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (OVERLAPS) 85/149 variables, 64/79 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 81/160 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (OVERLAPS) 0/149 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/150 variables, and 160 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1568 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 64/64 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3231ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 3231ms
Starting structural reductions in SI_CTL mode, iteration 1 : 64/306 places, 123/408 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3477 ms. Remains : 64/306 places, 123/408 transitions.
[2025-06-07 17:54:00] [INFO ] Flatten gal took : 3 ms
[2025-06-07 17:54:00] [INFO ] Flatten gal took : 3 ms
[2025-06-07 17:54:00] [INFO ] Input system was already deterministic with 123 transitions.
[2025-06-07 17:54:00] [INFO ] Flatten gal took : 3 ms
[2025-06-07 17:54:00] [INFO ] Flatten gal took : 4 ms
[2025-06-07 17:54:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality11477731053523598391.gal : 6 ms
[2025-06-07 17:54:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality17090828393155679871.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/CTLCardinality11477731053523598391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17090828393155679871.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,5.76108e+08,0.028905,4556,2,114,5,1249,6,0,370,757,0


Converting to forward existential form...Done !
original formula: A((((p165==1)||(p34==0))||((p225==1)||(p292==1))) U AG((AG(((p307==0)||(p377==1))) + !((((p155==0)&&(p166==0))&&((p31==0)&&((p147==0)||(p...168
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((!(E(TRUE U !(((p307==0)||(p377==1))))) + !((((p155==0)&&(p166==0))&&((p31==0)&&((...511
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.704569,31752,1,0,62,126686,26,96,1879,207732,103
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Graph (trivial) has 308 edges and 306 vertex of which 131 / 306 are part of one of the 15 SCC in 1 ms
Free SCC test removed 116 places
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 59 place count 189 transition count 222
Reduce places removed 58 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 77 rules applied. Total rules applied 136 place count 131 transition count 203
Reduce places removed 8 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 12 rules applied. Total rules applied 148 place count 123 transition count 199
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 153 place count 119 transition count 198
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 175 place count 97 transition count 176
Iterating global reduction 4 with 22 rules applied. Total rules applied 197 place count 97 transition count 176
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 202 place count 92 transition count 160
Iterating global reduction 4 with 5 rules applied. Total rules applied 207 place count 92 transition count 160
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 212 place count 92 transition count 155
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 278 place count 59 transition count 122
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 282 place count 55 transition count 108
Iterating global reduction 5 with 4 rules applied. Total rules applied 286 place count 55 transition count 108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 290 place count 55 transition count 104
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 292 place count 53 transition count 102
Applied a total of 292 rules in 30 ms. Remains 53 /306 variables (removed 253) and now considering 102/408 (removed 306) transitions.
[2025-06-07 17:54:01] [INFO ] Flow matrix only has 65 transitions (discarded 37 similar events)
// Phase 1: matrix 65 rows 53 cols
[2025-06-07 17:54:01] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:54:01] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-07 17:54:01] [INFO ] Flow matrix only has 65 transitions (discarded 37 similar events)
[2025-06-07 17:54:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:54:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-07 17:54:01] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:54:01] [INFO ] Redundant transitions in 2 ms returned []
Running 67 sub problems to find dead transitions.
[2025-06-07 17:54:01] [INFO ] Flow matrix only has 65 transitions (discarded 37 similar events)
[2025-06-07 17:54:01] [INFO ] Invariant cache hit.
[2025-06-07 17:54:01] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 3/53 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 64/117 variables, 53/68 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (OVERLAPS) 0/117 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 117/118 variables, and 70 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1173 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 53/53 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 3/53 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 64/117 variables, 53/68 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 67/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/117 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 117/118 variables, and 137 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1293 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 53/53 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2481ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 2481ms
Starting structural reductions in SI_CTL mode, iteration 1 : 53/306 places, 102/408 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2680 ms. Remains : 53/306 places, 102/408 transitions.
[2025-06-07 17:54:04] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:54:04] [INFO ] Flatten gal took : 3 ms
[2025-06-07 17:54:04] [INFO ] Input system was already deterministic with 102 transitions.
[2025-06-07 17:54:04] [INFO ] Flatten gal took : 3 ms
[2025-06-07 17:54:04] [INFO ] Flatten gal took : 3 ms
[2025-06-07 17:54:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality2643380368605805008.gal : 1 ms
[2025-06-07 17:54:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality688939002585933019.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/CTLCardinality2643380368605805008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality688939002585933019.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.08861e+07,0.014302,4316,2,108,5,1089,6,0,301,647,0


Converting to forward existential form...Done !
original formula: AG((((p193==0) + AG((p74!=1))) + ((EF(((p7==0)&&(p100==1))) * (p220==0)) * (p210==1))))
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !(((E(TRUE U ((p7==0)&&(p100==1))) * (p220==0)) * (p210==1)))) * !((p193==0))),TRUE) ...178
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.045801,5468,1,0,19,9667,21,9,1497,5960,11
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 259 transition count 361
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 259 transition count 361
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 123 place count 230 transition count 332
Iterating global reduction 0 with 29 rules applied. Total rules applied 152 place count 230 transition count 332
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 162 place count 220 transition count 322
Iterating global reduction 0 with 10 rules applied. Total rules applied 172 place count 220 transition count 322
Applied a total of 172 rules in 9 ms. Remains 220 /306 variables (removed 86) and now considering 322/408 (removed 86) transitions.
// Phase 1: matrix 322 rows 220 cols
[2025-06-07 17:54:04] [INFO ] Computed 15 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:54:04] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-07 17:54:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:54:04] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2025-06-07 17:54:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (OVERLAPS) 1/220 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/220 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (OVERLAPS) 322/542 variables, 220/235 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/542 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 0/542 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 542/542 variables, and 235 constraints, problems are : Problem set: 0 solved, 321 unsolved in 17599 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (OVERLAPS) 1/220 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/220 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (OVERLAPS) 322/542 variables, 220/235 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/542 variables, 321/556 constraints. Problems are: Problem set: 0 solved, 321 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:54:29] [INFO ] Deduced a trap along path composed of 14 places in 55 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/542 variables, 1/557 constraints. Problems are: Problem set: 0 solved, 321 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:54:34] [INFO ] Deduced a trap composed of 42 places in 69 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/542 variables, 1/558 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/542 variables, 0/558 constraints. Problems are: Problem set: 0 solved, 321 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 542/542 variables, and 558 constraints, problems are : Problem set: 0 solved, 321 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 47652ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 47653ms
Starting structural reductions in LTL mode, iteration 1 : 220/306 places, 322/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47867 ms. Remains : 220/306 places, 322/408 transitions.
[2025-06-07 17:54:52] [INFO ] Flatten gal took : 7 ms
[2025-06-07 17:54:52] [INFO ] Flatten gal took : 7 ms
[2025-06-07 17:54:52] [INFO ] Input system was already deterministic with 322 transitions.
[2025-06-07 17:54:52] [INFO ] Flatten gal took : 7 ms
[2025-06-07 17:54:52] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:54:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality3913336010205981308.gal : 2 ms
[2025-06-07 17:54:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality15810608817461336312.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/CTLCardinality3913336010205981308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15810608817461336312.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,1.11707e+17,0.113434,7656,2,1310,5,16032,6,0,1204,14196,0


Converting to forward existential form...Done !
original formula: (AG(!(E(AF((p252==1)) U (EG((p125==1)) + E(((p378==0)||(p60==1)) U (p146==1)))))) + AX(AX(AF(((p14==0)&&(p206==1))))))
=> equivalent forward existential formula: [FwdG(EY(EY((Init * !(!(E(TRUE U !(!(E(!(EG(!((p252==1)))) U (EG((p125==1)) + E(((p378==0)||(p60==1)) U (p146==1...202
Reverse transition relation is NOT exact ! Due to transitions t4, t13, t34, t39, t53, t63, t68, t84, t100, t113, t117, t128, t133, t148, t154, t164, t176, ...279
Detected timeout of ITS tools.
[2025-06-07 17:55:22] [INFO ] Flatten gal took : 13 ms
[2025-06-07 17:55:22] [INFO ] Applying decomposition
[2025-06-07 17:55:22] [INFO ] Flatten gal took : 6 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/graph5507204347394933911.txt' '-o' '/tmp/graph5507204347394933911.bin' '-w' '/tmp/graph5507204347394933911.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5507204347394933911.bin' '-l' '-1' '-v' '-w' '/tmp/graph5507204347394933911.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:55:22] [INFO ] Decomposing Gal with order
[2025-06-07 17:55:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:55:22] [INFO ] Removed a total of 215 redundant transitions.
[2025-06-07 17:55:22] [INFO ] Flatten gal took : 52 ms
[2025-06-07 17:55:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 9 ms.
[2025-06-07 17:55:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality16612005803130892258.gal : 4 ms
[2025-06-07 17:55:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality10686780659379249363.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/CTLCardinality16612005803130892258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10686780659379249363.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 -...264
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,1.11707e+17,0.073533,6828,583,27,4953,583,598,5450,76,1313,0


Converting to forward existential form...Done !
original formula: (AG(!(E(AF((i10.i1.u46.p252==1)) U (EG((i5.i1.u23.p125==1)) + E(((i15.u69.p378==0)||(i2.i1.u10.p60==1)) U (i6.u26.p146==1)))))) + AX(AX(A...198
=> equivalent forward existential formula: [FwdG(EY(EY((Init * !(!(E(TRUE U !(!(E(!(EG(!((i10.i1.u46.p252==1)))) U (EG((i5.i1.u23.p125==1)) + E(((i15.u69.p...264
Reverse transition relation is NOT exact ! Due to transitions t4, t34, t63, t128, t176, i0.t228, i1.i1.u8.t214, i2.i0.t196, i3.i0.t181, i5.i1.u23.t164, i6....368
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,2.13492,86060,1,0,168235,1125,4420,243700,457,2707,270927
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 256 transition count 358
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 256 transition count 358
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 132 place count 224 transition count 326
Iterating global reduction 0 with 32 rules applied. Total rules applied 164 place count 224 transition count 326
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 176 place count 212 transition count 314
Iterating global reduction 0 with 12 rules applied. Total rules applied 188 place count 212 transition count 314
Applied a total of 188 rules in 9 ms. Remains 212 /306 variables (removed 94) and now considering 314/408 (removed 94) transitions.
// Phase 1: matrix 314 rows 212 cols
[2025-06-07 17:55:24] [INFO ] Computed 15 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:55:24] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-07 17:55:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:55:24] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Running 313 sub problems to find dead transitions.
[2025-06-07 17:55:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 1 (OVERLAPS) 1/212 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 3 (OVERLAPS) 314/526 variables, 212/227 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/526 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 5 (OVERLAPS) 0/526 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 313 unsolved
No progress, stopping.
After SMT solving in domain Real declared 526/526 variables, and 227 constraints, problems are : Problem set: 0 solved, 313 unsolved in 16826 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 212/212 constraints, PredecessorRefiner: 313/313 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 313 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 1 (OVERLAPS) 1/212 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 3 (OVERLAPS) 314/526 variables, 212/227 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/526 variables, 313/540 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/526 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 6 (OVERLAPS) 0/526 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 313 unsolved
No progress, stopping.
After SMT solving in domain Int declared 526/526 variables, and 540 constraints, problems are : Problem set: 0 solved, 313 unsolved in 18467 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 212/212 constraints, PredecessorRefiner: 313/313 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35328ms problems are : Problem set: 0 solved, 313 unsolved
Search for dead transitions found 0 dead transitions in 35328ms
Starting structural reductions in LTL mode, iteration 1 : 212/306 places, 314/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35518 ms. Remains : 212/306 places, 314/408 transitions.
[2025-06-07 17:56:00] [INFO ] Flatten gal took : 7 ms
[2025-06-07 17:56:00] [INFO ] Flatten gal took : 10 ms
[2025-06-07 17:56:00] [INFO ] Input system was already deterministic with 314 transitions.
[2025-06-07 17:56:00] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:56:00] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:56:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality1748638261511774406.gal : 1 ms
[2025-06-07 17:56:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality17798194895669094035.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/CTLCardinality1748638261511774406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17798194895669094035.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,6.44325e+16,0.095947,7224,2,1140,5,14459,6,0,1164,12413,0


Converting to forward existential form...Done !
original formula: EF(((EF(EX((p287==1))) * AF((p302!=1))) * AF(((EX((p204!=0)) * ((p70==0)||(p317==1))) * ((p48==0)||(p353==1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (E(TRUE U EX((p287==1))) * !(EG(!((p302!=1)))))) * !(EG(!(((EX((p204!=0)) * ((p70==0)||(p31...201
Reverse transition relation is NOT exact ! Due to transitions t4, t27, t34, t39, t47, t54, t58, t65, t70, t85, t99, t109, t114, t129, t144, t158, t173, t18...276
Detected timeout of ITS tools.
[2025-06-07 17:56:30] [INFO ] Flatten gal took : 11 ms
[2025-06-07 17:56:30] [INFO ] Applying decomposition
[2025-06-07 17:56:30] [INFO ] Flatten gal took : 6 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/graph17365852282571099565.txt' '-o' '/tmp/graph17365852282571099565.bin' '-w' '/tmp/graph17365852282571099565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17365852282571099565.bin' '-l' '-1' '-v' '-w' '/tmp/graph17365852282571099565.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:56:30] [INFO ] Decomposing Gal with order
[2025-06-07 17:56:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:56:30] [INFO ] Removed a total of 230 redundant transitions.
[2025-06-07 17:56:30] [INFO ] Flatten gal took : 18 ms
[2025-06-07 17:56:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 4 ms.
[2025-06-07 17:56:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality6559376639654831407.gal : 3 ms
[2025-06-07 17:56:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality9882418469109979019.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/CTLCardinality6559376639654831407.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9882418469109979019.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,6.44325e+16,0.065255,6444,774,19,4609,327,498,3630,57,680,0


Converting to forward existential form...Done !
original formula: EF(((EF(EX((i0.u40.p287==1))) * AF((i12.u56.p302!=1))) * AF(((EX((i8.u39.p204!=0)) * ((i3.i0.u16.p70==0)||(i13.u60.p317==1))) * ((i2.i1.u...189
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (E(TRUE U EX((i0.u40.p287==1))) * !(EG(!((i12.u56.p302!=1)))))) * !(EG(!(((EX((i8.u39.p204!...259
Reverse transition relation is NOT exact ! Due to transitions t4, t34, t65, t109, i1.i1.t221, i2.i1.t205, i2.i1.u6.t207, i3.i0.t189, i4.i1.t173, i5.t158, i...367
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,1,11.4688,284972,1,0,490213,406,3371,849385,292,1056,564501
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 255 transition count 357
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 255 transition count 357
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 137 place count 220 transition count 322
Iterating global reduction 0 with 35 rules applied. Total rules applied 172 place count 220 transition count 322
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 184 place count 208 transition count 310
Iterating global reduction 0 with 12 rules applied. Total rules applied 196 place count 208 transition count 310
Applied a total of 196 rules in 17 ms. Remains 208 /306 variables (removed 98) and now considering 310/408 (removed 98) transitions.
// Phase 1: matrix 310 rows 208 cols
[2025-06-07 17:56:41] [INFO ] Computed 15 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:56:42] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-07 17:56:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:56:42] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Running 309 sub problems to find dead transitions.
[2025-06-07 17:56:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 1 (OVERLAPS) 1/208 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 3 (OVERLAPS) 310/518 variables, 208/223 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/518 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 5 (OVERLAPS) 0/518 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 309 unsolved
No progress, stopping.
After SMT solving in domain Real declared 518/518 variables, and 223 constraints, problems are : Problem set: 0 solved, 309 unsolved in 15885 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 208/208 constraints, PredecessorRefiner: 309/309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 1 (OVERLAPS) 1/208 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 3 (OVERLAPS) 310/518 variables, 208/223 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/518 variables, 309/532 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:04] [INFO ] Deduced a trap along path composed of 13 places in 33 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/518 variables, 1/533 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:08] [INFO ] Deduced a trap composed of 41 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:09] [INFO ] Deduced a trap composed of 40 places in 73 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/518 variables, 2/535 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:11] [INFO ] Deduced a trap composed of 63 places in 90 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/518 variables, 1/536 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:16] [INFO ] Deduced a trap composed of 64 places in 88 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/518 variables, 1/537 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:20] [INFO ] Deduced a trap composed of 52 places in 70 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/518 variables, 1/538 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 518/518 variables, and 538 constraints, problems are : Problem set: 0 solved, 309 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 208/208 constraints, PredecessorRefiner: 309/309 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 45923ms problems are : Problem set: 0 solved, 309 unsolved
Search for dead transitions found 0 dead transitions in 45923ms
Starting structural reductions in LTL mode, iteration 1 : 208/306 places, 310/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46130 ms. Remains : 208/306 places, 310/408 transitions.
[2025-06-07 17:57:28] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:57:28] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:57:28] [INFO ] Input system was already deterministic with 310 transitions.
[2025-06-07 17:57:28] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:57:28] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:57:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality17430628261939858790.gal : 1 ms
[2025-06-07 17:57:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality16857527185939727433.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/CTLCardinality17430628261939858790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16857527185939727433.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,4.76135e+16,0.091939,6916,2,1050,5,13360,6,0,1144,10980,0


Converting to forward existential form...Done !
original formula: AX(AX((EG(AF((p27==1))) + EX(TRUE))))
=> equivalent forward existential formula: [((EY(EY(Init)) * !(EX(TRUE))) * !(EG(!(EG(!((p27==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t33, t38, t52, t62, t67, t82, t96, t106, t111, t126, t141, t155, t170, t185, t200, t216, ...255
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,7.01674,210820,1,0,1026,1.19954e+06,649,557,7131,1.49451e+06,1269
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 259 transition count 361
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 259 transition count 361
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 125 place count 228 transition count 330
Iterating global reduction 0 with 31 rules applied. Total rules applied 156 place count 228 transition count 330
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 168 place count 216 transition count 318
Iterating global reduction 0 with 12 rules applied. Total rules applied 180 place count 216 transition count 318
Applied a total of 180 rules in 16 ms. Remains 216 /306 variables (removed 90) and now considering 318/408 (removed 90) transitions.
// Phase 1: matrix 318 rows 216 cols
[2025-06-07 17:57:35] [INFO ] Computed 15 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:57:35] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-06-07 17:57:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:57:35] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Running 317 sub problems to find dead transitions.
[2025-06-07 17:57:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (OVERLAPS) 1/216 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:39] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:39] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/216 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (OVERLAPS) 318/534 variables, 216/233 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 6 (OVERLAPS) 0/534 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 317 unsolved
No progress, stopping.
After SMT solving in domain Real declared 534/534 variables, and 233 constraints, problems are : Problem set: 0 solved, 317 unsolved in 19285 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (OVERLAPS) 1/216 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/216 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (OVERLAPS) 318/534 variables, 216/233 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 317/550 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:58] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:58] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:58] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:59] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:59] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:57:59] [INFO ] Deduced a trap composed of 73 places in 87 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:00] [INFO ] Deduced a trap composed of 73 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:00] [INFO ] Deduced a trap composed of 53 places in 54 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 8/558 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:04] [INFO ] Deduced a trap along path composed of 13 places in 31 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/534 variables, 1/559 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:11] [INFO ] Deduced a trap composed of 40 places in 74 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/534 variables, 1/560 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:15] [INFO ] Deduced a trap composed of 52 places in 89 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/534 variables, 1/561 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:19] [INFO ] Deduced a trap composed of 41 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:20] [INFO ] Deduced a trap composed of 41 places in 55 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/534 variables, 2/563 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 534/534 variables, and 563 constraints, problems are : Problem set: 0 solved, 317 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 49329ms problems are : Problem set: 0 solved, 317 unsolved
Search for dead transitions found 0 dead transitions in 49330ms
Starting structural reductions in LTL mode, iteration 1 : 216/306 places, 318/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49539 ms. Remains : 216/306 places, 318/408 transitions.
[2025-06-07 17:58:24] [INFO ] Flatten gal took : 7 ms
[2025-06-07 17:58:24] [INFO ] Flatten gal took : 8 ms
[2025-06-07 17:58:24] [INFO ] Input system was already deterministic with 318 transitions.
[2025-06-07 17:58:24] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:58:24] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:58:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality15162853209058404156.gal : 1 ms
[2025-06-07 17:58:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality2985038287210634787.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/CTLCardinality15162853209058404156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2985038287210634787.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.3878e+16,0.143828,9420,2,1482,5,24954,6,0,1184,25985,0


Converting to forward existential form...Done !
original formula: !(E((p29==1) U (AG((((p115==0)||(p142==1))||((p200==1)||(p67!=1)))) + ((p137==1) * EX(EX((p55==0)))))))
=> equivalent forward existential formula: ([(FwdU(Init,(p29==1)) * !(E(TRUE U !((((p115==0)||(p142==1))||((p200==1)||(p67!=1)))))))] = FALSE * [(EY(EY((Fw...209
Hit Full ! (commute/partial/dont) 316/0/2
Reverse transition relation is NOT exact ! Due to transitions t4, t33, t38, t52, t62, t67, t77, t82, t96, t106, t111, t128, t138, t143, t149, t153, t160, t...296
(forward)formula 0,1,4.65652,139800,1,0,499,793933,667,292,7087,691520,729
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 259 transition count 361
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 259 transition count 361
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 122 place count 231 transition count 333
Iterating global reduction 0 with 28 rules applied. Total rules applied 150 place count 231 transition count 333
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 160 place count 221 transition count 323
Iterating global reduction 0 with 10 rules applied. Total rules applied 170 place count 221 transition count 323
Applied a total of 170 rules in 8 ms. Remains 221 /306 variables (removed 85) and now considering 323/408 (removed 85) transitions.
// Phase 1: matrix 323 rows 221 cols
[2025-06-07 17:58:29] [INFO ] Computed 15 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:58:29] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-07 17:58:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:58:29] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
Running 322 sub problems to find dead transitions.
[2025-06-07 17:58:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 3 (OVERLAPS) 323/544 variables, 221/236 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 5 (OVERLAPS) 0/544 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 322 unsolved
No progress, stopping.
After SMT solving in domain Real declared 544/544 variables, and 236 constraints, problems are : Problem set: 0 solved, 322 unsolved in 17220 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 322/322 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 322 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 3 (OVERLAPS) 323/544 variables, 221/236 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 322/558 constraints. Problems are: Problem set: 0 solved, 322 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:54] [INFO ] Deduced a trap along path composed of 18 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 1/559 constraints. Problems are: Problem set: 0 solved, 322 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:58] [INFO ] Deduced a trap composed of 57 places in 82 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:58] [INFO ] Deduced a trap composed of 58 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:58] [INFO ] Deduced a trap composed of 58 places in 61 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 3/562 constraints. Problems are: Problem set: 0 solved, 322 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:03] [INFO ] Deduced a trap composed of 64 places in 82 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/544 variables, 1/563 constraints. Problems are: Problem set: 0 solved, 322 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:06] [INFO ] Deduced a trap composed of 46 places in 87 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/544 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 322 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:10] [INFO ] Deduced a trap composed of 48 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:11] [INFO ] Deduced a trap composed of 47 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:11] [INFO ] Deduced a trap composed of 56 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:12] [INFO ] Deduced a trap composed of 45 places in 69 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/544 variables, 4/568 constraints. Problems are: Problem set: 0 solved, 322 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 544/544 variables, and 568 constraints, problems are : Problem set: 0 solved, 322 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 322/322 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 47267ms problems are : Problem set: 0 solved, 322 unsolved
Search for dead transitions found 0 dead transitions in 47268ms
Starting structural reductions in LTL mode, iteration 1 : 221/306 places, 323/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47469 ms. Remains : 221/306 places, 323/408 transitions.
[2025-06-07 17:59:16] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:59:16] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:59:16] [INFO ] Input system was already deterministic with 323 transitions.
[2025-06-07 17:59:16] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:59:16] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:59:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality8056726855191076163.gal : 2 ms
[2025-06-07 17:59:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality14812964584114040560.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/CTLCardinality8056726855191076163.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14812964584114040560.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,1.16847e+17,0.10776,7532,2,1283,5,15846,6,0,1209,13908,0


Converting to forward existential form...Done !
original formula: (AF((((AF((p321==1)) + (p243==0)) + ((p160==1)||((p284==0)&&(p382==0)))) * (((p250==0)||(p380==1)) + ((p88==1) + AG(((p377==0)||(p223==1)...257
=> equivalent forward existential formula: ([FwdG(Init,!((((!(EG(!((p321==1)))) + (p243==0)) + ((p160==1)||((p284==0)&&(p382==0)))) * (((p250==0)||(p380==1...399
Reverse transition relation is NOT exact ! Due to transitions t4, t18, t38, t43, t58, t71, t75, t86, t91, t95, t108, t112, t119, t124, t139, t154, t168, t1...277
(forward)formula 0,0,1.34713,45240,1,0,460,225029,667,270,7537,183444,665
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 258 transition count 360
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 258 transition count 360
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 128 place count 226 transition count 328
Iterating global reduction 0 with 32 rules applied. Total rules applied 160 place count 226 transition count 328
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 171 place count 215 transition count 317
Iterating global reduction 0 with 11 rules applied. Total rules applied 182 place count 215 transition count 317
Applied a total of 182 rules in 14 ms. Remains 215 /306 variables (removed 91) and now considering 317/408 (removed 91) transitions.
// Phase 1: matrix 317 rows 215 cols
[2025-06-07 17:59:18] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:59:18] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-07 17:59:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:59:18] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
Running 316 sub problems to find dead transitions.
[2025-06-07 17:59:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/214 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (OVERLAPS) 1/215 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (OVERLAPS) 317/532 variables, 215/230 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/532 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 5 (OVERLAPS) 0/532 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 316 unsolved
No progress, stopping.
After SMT solving in domain Real declared 532/532 variables, and 230 constraints, problems are : Problem set: 0 solved, 316 unsolved in 16840 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 215/215 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/214 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (OVERLAPS) 1/215 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (OVERLAPS) 317/532 variables, 215/230 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/532 variables, 316/546 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:42] [INFO ] Deduced a trap along path composed of 13 places in 40 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/532 variables, 1/547 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:45] [INFO ] Deduced a trap composed of 68 places in 90 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:46] [INFO ] Deduced a trap composed of 69 places in 96 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/532 variables, 2/549 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:50] [INFO ] Deduced a trap composed of 46 places in 129 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:50] [INFO ] Deduced a trap composed of 43 places in 91 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/532 variables, 2/551 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/532 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 532/532 variables, and 551 constraints, problems are : Problem set: 0 solved, 316 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 215/215 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 46873ms problems are : Problem set: 0 solved, 316 unsolved
Search for dead transitions found 0 dead transitions in 46874ms
Starting structural reductions in LTL mode, iteration 1 : 215/306 places, 317/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47092 ms. Remains : 215/306 places, 317/408 transitions.
[2025-06-07 18:00:05] [INFO ] Flatten gal took : 7 ms
[2025-06-07 18:00:05] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:00:05] [INFO ] Input system was already deterministic with 317 transitions.
[2025-06-07 18:00:05] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:00:05] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:00:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality4933400799936646286.gal : 2 ms
[2025-06-07 18:00:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality3843610909894012892.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/CTLCardinality4933400799936646286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3843610909894012892.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,7.67726e+16,0.100214,7368,2,1104,5,15378,6,0,1179,13108,0


Converting to forward existential form...Done !
original formula: AX(AG((((p297==0)||(p242==1)) + (AF(((p244==0)||(p199==1))) + EF(EG((p115==1)))))))
=> equivalent forward existential formula: [FwdG(((FwdU(EY(Init),TRUE) * !(((p297==0)||(p242==1)))) * !(E(TRUE U EG((p115==1))))),!(((p244==0)||(p199==1)))...165
Reverse transition relation is NOT exact ! Due to transitions t4, t33, t38, t52, t58, t64, t69, t84, t101, t111, t117, t134, t149, t163, t180, t195, t210, ...261
Hit Full ! (commute/partial/dont) 313/4/4
(forward)formula 0,0,4.38069,134172,1,0,516,725355,673,298,7818,673054,745
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 266 transition count 368
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 266 transition count 368
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 108 place count 238 transition count 340
Iterating global reduction 0 with 28 rules applied. Total rules applied 136 place count 238 transition count 340
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 146 place count 228 transition count 330
Iterating global reduction 0 with 10 rules applied. Total rules applied 156 place count 228 transition count 330
Applied a total of 156 rules in 14 ms. Remains 228 /306 variables (removed 78) and now considering 330/408 (removed 78) transitions.
// Phase 1: matrix 330 rows 228 cols
[2025-06-07 18:00:09] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:00:09] [INFO ] Implicit Places using invariants in 69 ms returned []
[2025-06-07 18:00:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:00:10] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
Running 329 sub problems to find dead transitions.
[2025-06-07 18:00:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 329 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:00:14] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:00:14] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 4 (OVERLAPS) 330/558 variables, 228/245 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 6 (OVERLAPS) 0/558 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 329 unsolved
No progress, stopping.
After SMT solving in domain Real declared 558/558 variables, and 245 constraints, problems are : Problem set: 0 solved, 329 unsolved in 21212 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 329/329 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 329 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 4 (OVERLAPS) 330/558 variables, 228/245 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 329/574 constraints. Problems are: Problem set: 0 solved, 329 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:00:36] [INFO ] Deduced a trap composed of 45 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:00:36] [INFO ] Deduced a trap composed of 59 places in 101 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 2/576 constraints. Problems are: Problem set: 0 solved, 329 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:00:39] [INFO ] Deduced a trap composed of 46 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:00:40] [INFO ] Deduced a trap composed of 66 places in 84 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/558 variables, 2/578 constraints. Problems are: Problem set: 0 solved, 329 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:00:44] [INFO ] Deduced a trap composed of 58 places in 88 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/558 variables, 1/579 constraints. Problems are: Problem set: 0 solved, 329 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:00:48] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/558 variables, 1/580 constraints. Problems are: Problem set: 0 solved, 329 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:00:54] [INFO ] Deduced a trap along path composed of 15 places in 38 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/558 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 329 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 558/558 variables, and 581 constraints, problems are : Problem set: 0 solved, 329 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 329/329 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 51254ms problems are : Problem set: 0 solved, 329 unsolved
Search for dead transitions found 0 dead transitions in 51255ms
Starting structural reductions in LTL mode, iteration 1 : 228/306 places, 330/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51474 ms. Remains : 228/306 places, 330/408 transitions.
[2025-06-07 18:01:01] [INFO ] Flatten gal took : 7 ms
[2025-06-07 18:01:01] [INFO ] Flatten gal took : 6 ms
[2025-06-07 18:01:01] [INFO ] Input system was already deterministic with 330 transitions.
[2025-06-07 18:01:01] [INFO ] Flatten gal took : 6 ms
[2025-06-07 18:01:01] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:01:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13781185524660161327.gal : 1 ms
[2025-06-07 18:01:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality12758186879564944120.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/CTLCardinality13781185524660161327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12758186879564944120.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.92324e+17,0.169512,10428,2,1855,5,29101,6,0,1244,31647,0


Converting to forward existential form...Done !
original formula: AG((E((EG(((p30==1)&&((p373==0)||(p129==1)))) * ((AF((p334==1)) + (((p65==0)||(p316==1))&&((p98==0)||(p225==1)))) + (p3!=0))) U (!(E(((p3...375
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(((!((E(!(EG((p317==1))) U (!((((p48==0)||(p276==1))||((p348==0)||(p244==1)))) * !(EG((p31...499
Reverse transition relation is NOT exact ! Due to transitions t4, t15, t22, t33, t40, t45, t54, t61, t71, t75, t77, t87, t91, t93, t109, t113, t121, t126, ...345
Detected timeout of ITS tools.
[2025-06-07 18:01:31] [INFO ] Flatten gal took : 12 ms
[2025-06-07 18:01:31] [INFO ] Applying decomposition
[2025-06-07 18:01:31] [INFO ] Flatten gal took : 5 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/graph17406506719354122431.txt' '-o' '/tmp/graph17406506719354122431.bin' '-w' '/tmp/graph17406506719354122431.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17406506719354122431.bin' '-l' '-1' '-v' '-w' '/tmp/graph17406506719354122431.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:01:31] [INFO ] Decomposing Gal with order
[2025-06-07 18:01:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:01:31] [INFO ] Removed a total of 221 redundant transitions.
[2025-06-07 18:01:31] [INFO ] Flatten gal took : 13 ms
[2025-06-07 18:01:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2025-06-07 18:01:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality12556542090493520766.gal : 2 ms
[2025-06-07 18:01:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality6456282745113956414.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/CTLCardinality12556542090493520766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6456282745113956414.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,1.92324e+17,0.095697,7936,939,25,7806,526,634,7555,63,1209,0


Converting to forward existential form...Done !
original formula: AG((E((EG(((i2.i1.u11.p30==1)&&((i15.i1.u77.p373==0)||(i5.i0.u26.p129==1)))) * ((AF((i13.u65.p334==1)) + (((i3.u13.p65==0)||(i13.u63.p316...617
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(((!((E(!(EG((i13.u63.p317==1))) U (!((((i2.i1.u10.p48==0)||(i11.i1.u54.p276==1))||((i14.i...757
Reverse transition relation is NOT exact ! Due to transitions t4, t40, t71, t87, t121, t151, t182, t214, i1.t235, i2.i1.t218, i2.i1.u9.t220, i2.i1.u11.t230...527
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Graph (trivial) has 309 edges and 306 vertex of which 128 / 306 are part of one of the 15 SCC in 1 ms
Free SCC test removed 113 places
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 192 transition count 222
Reduce places removed 61 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 83 rules applied. Total rules applied 145 place count 131 transition count 200
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 154 place count 122 transition count 200
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 154 place count 122 transition count 198
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 158 place count 120 transition count 198
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 182 place count 96 transition count 174
Iterating global reduction 3 with 24 rules applied. Total rules applied 206 place count 96 transition count 174
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 209 place count 93 transition count 164
Iterating global reduction 3 with 3 rules applied. Total rules applied 212 place count 93 transition count 164
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 215 place count 93 transition count 161
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 287 place count 57 transition count 125
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 293 place count 51 transition count 103
Iterating global reduction 4 with 6 rules applied. Total rules applied 299 place count 51 transition count 103
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 305 place count 51 transition count 97
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 307 place count 49 transition count 95
Applied a total of 307 rules in 27 ms. Remains 49 /306 variables (removed 257) and now considering 95/408 (removed 313) transitions.
[2025-06-07 18:02:01] [INFO ] Flow matrix only has 50 transitions (discarded 45 similar events)
// Phase 1: matrix 50 rows 49 cols
[2025-06-07 18:02:01] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:02:01] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-07 18:02:01] [INFO ] Flow matrix only has 50 transitions (discarded 45 similar events)
[2025-06-07 18:02:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:02:01] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:02:01] [INFO ] Redundant transitions in 1 ms returned []
Running 53 sub problems to find dead transitions.
[2025-06-07 18:02:01] [INFO ] Flow matrix only has 50 transitions (discarded 45 similar events)
[2025-06-07 18:02:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 3/49 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (OVERLAPS) 49/98 variables, 49/64 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/99 variables, and 64 constraints, problems are : Problem set: 0 solved, 53 unsolved in 827 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 3/49 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (OVERLAPS) 49/98 variables, 49/64 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 53/117 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/99 variables, and 117 constraints, problems are : Problem set: 0 solved, 53 unsolved in 944 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1775ms problems are : Problem set: 0 solved, 53 unsolved
Search for dead transitions found 0 dead transitions in 1775ms
Starting structural reductions in SI_CTL mode, iteration 1 : 49/306 places, 95/408 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1908 ms. Remains : 49/306 places, 95/408 transitions.
[2025-06-07 18:02:03] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:02:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:02:03] [INFO ] Input system was already deterministic with 95 transitions.
[2025-06-07 18:02:03] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:02:03] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:02:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality16205209889757211002.gal : 0 ms
[2025-06-07 18:02:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6434441675355055651.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/CTLCardinality16205209889757211002.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6434441675355055651.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,2.26748e+07,0.015737,4280,2,255,5,1830,6,0,278,1101,0


Converting to forward existential form...Done !
original formula: E((p376==1) U EG(E((p102==0) U AF((p136==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,(p376==1)),E((p102==0) U !(EG(!((p136==1))))))] != FALSE
Hit Full ! (commute/partial/dont) 92/0/3
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 93/0/2
Hit Full ! (commute/partial/dont) 93/0/2
(forward)formula 0,1,0.205604,13240,1,0,62,50544,38,55,1418,60132,67
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 257 transition count 359
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 257 transition count 359
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 131 place count 224 transition count 326
Iterating global reduction 0 with 33 rules applied. Total rules applied 164 place count 224 transition count 326
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 177 place count 211 transition count 313
Iterating global reduction 0 with 13 rules applied. Total rules applied 190 place count 211 transition count 313
Applied a total of 190 rules in 12 ms. Remains 211 /306 variables (removed 95) and now considering 313/408 (removed 95) transitions.
// Phase 1: matrix 313 rows 211 cols
[2025-06-07 18:02:03] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:02:03] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-06-07 18:02:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:02:03] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
Running 312 sub problems to find dead transitions.
[2025-06-07 18:02:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (OVERLAPS) 1/211 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/211 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 313/524 variables, 211/226 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/524 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (OVERLAPS) 0/524 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 312 unsolved
No progress, stopping.
After SMT solving in domain Real declared 524/524 variables, and 226 constraints, problems are : Problem set: 0 solved, 312 unsolved in 16293 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 211/211 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (OVERLAPS) 1/211 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/211 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 313/524 variables, 211/226 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/524 variables, 312/538 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:27] [INFO ] Deduced a trap along path composed of 13 places in 36 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/524 variables, 1/539 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:31] [INFO ] Deduced a trap composed of 40 places in 73 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/524 variables, 1/540 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:34] [INFO ] Deduced a trap composed of 41 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:35] [INFO ] Deduced a trap composed of 64 places in 80 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/524 variables, 2/542 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:39] [INFO ] Deduced a trap composed of 64 places in 86 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/524 variables, 1/543 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:42] [INFO ] Deduced a trap composed of 54 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:43] [INFO ] Deduced a trap composed of 55 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:43] [INFO ] Deduced a trap composed of 56 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:43] [INFO ] Deduced a trap composed of 56 places in 72 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/524 variables, 4/547 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 524/524 variables, and 547 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 211/211 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 46332ms problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 46333ms
Starting structural reductions in LTL mode, iteration 1 : 211/306 places, 313/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46543 ms. Remains : 211/306 places, 313/408 transitions.
[2025-06-07 18:02:50] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:02:50] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:02:50] [INFO ] Input system was already deterministic with 313 transitions.
[2025-06-07 18:02:50] [INFO ] Flatten gal took : 4 ms
[2025-06-07 18:02:50] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:02:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality13967037157482364276.gal : 1 ms
[2025-06-07 18:02:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality8944252473188739935.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/CTLCardinality13967037157482364276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8944252473188739935.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,6.01591e+16,0.098097,7092,2,1124,5,14344,6,0,1159,12078,0


Converting to forward existential form...Done !
original formula: EX(EG((E((p245!=0) U A(((p21==0)||(p93==1)) U (p41==1))) + AF(AG((p69==0))))))
=> equivalent forward existential formula: [FwdG(EY(Init),(E((p245!=0) U !((E(!((p41==1)) U (!(((p21==0)||(p93==1))) * !((p41==1)))) + EG(!((p41==1)))))) +...202
Reverse transition relation is NOT exact ! Due to transitions t4, t33, t38, t52, t62, t67, t82, t88, t98, t108, t113, t128, t143, t157, t172, t187, t189, t...266
Detected timeout of ITS tools.
[2025-06-07 18:03:20] [INFO ] Flatten gal took : 6 ms
[2025-06-07 18:03:20] [INFO ] Applying decomposition
[2025-06-07 18:03:20] [INFO ] Flatten gal took : 6 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/graph8070234358241093580.txt' '-o' '/tmp/graph8070234358241093580.bin' '-w' '/tmp/graph8070234358241093580.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8070234358241093580.bin' '-l' '-1' '-v' '-w' '/tmp/graph8070234358241093580.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:03:20] [INFO ] Decomposing Gal with order
[2025-06-07 18:03:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:03:20] [INFO ] Removed a total of 222 redundant transitions.
[2025-06-07 18:03:20] [INFO ] Flatten gal took : 13 ms
[2025-06-07 18:03:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2025-06-07 18:03:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality1174347050537863626.gal : 2 ms
[2025-06-07 18:03:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality5633544264432747567.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/CTLCardinality1174347050537863626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5633544264432747567.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,6.01591e+16,0.072802,6708,576,25,4761,408,577,5159,72,868,0


Converting to forward existential form...Done !
original formula: EX(EG((E((i10.i1.u46.p245!=0) U A(((i0.u4.p21==0)||(i3.u17.p93==1)) U (i1.i1.u8.p41==1))) + AF(AG((i2.i1.u14.p69==0))))))
=> equivalent forward existential formula: [FwdG(EY(Init),(E((i10.i1.u46.p245!=0) U !((E(!((i1.i1.u8.p41==1)) U (!(((i0.u4.p21==0)||(i3.u17.p93==1))) * !((...263
Reverse transition relation is NOT exact ! Due to transitions t4, t33, t62, t108, i0.t218, i1.i0.t204, i2.i1.t187, i2.i1.u14.t189, i3.u18.t172, i5.t157, i6...342
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
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 a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,1.54887,60724,1,0,119436,712,3840,136607,404,1437,203308
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 408/408 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 255 transition count 357
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 255 transition count 357
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 137 place count 220 transition count 322
Iterating global reduction 0 with 35 rules applied. Total rules applied 172 place count 220 transition count 322
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 184 place count 208 transition count 310
Iterating global reduction 0 with 12 rules applied. Total rules applied 196 place count 208 transition count 310
Applied a total of 196 rules in 9 ms. Remains 208 /306 variables (removed 98) and now considering 310/408 (removed 98) transitions.
// Phase 1: matrix 310 rows 208 cols
[2025-06-07 18:03:22] [INFO ] Computed 15 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:03:22] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-06-07 18:03:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:03:22] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Running 309 sub problems to find dead transitions.
[2025-06-07 18:03:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 1 (OVERLAPS) 1/208 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 3 (OVERLAPS) 310/518 variables, 208/223 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/518 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 5 (OVERLAPS) 0/518 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 309 unsolved
No progress, stopping.
After SMT solving in domain Real declared 518/518 variables, and 223 constraints, problems are : Problem set: 0 solved, 309 unsolved in 16243 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 208/208 constraints, PredecessorRefiner: 309/309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 1 (OVERLAPS) 1/208 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 3 (OVERLAPS) 310/518 variables, 208/223 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/518 variables, 309/532 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:03:45] [INFO ] Deduced a trap along path composed of 13 places in 42 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/518 variables, 1/533 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:03:48] [INFO ] Deduced a trap composed of 41 places in 80 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/518 variables, 1/534 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:03:52] [INFO ] Deduced a trap composed of 40 places in 70 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/518 variables, 1/535 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:03:56] [INFO ] Deduced a trap composed of 52 places in 95 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:03:57] [INFO ] Deduced a trap composed of 41 places in 58 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/518 variables, 2/537 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/518 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 309 unsolved
(s120 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 1)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 1)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 518/518 variables, and 537 constraints, problems are : Problem set: 0 solved, 309 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 208/208 constraints, PredecessorRefiner: 309/309 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 46278ms problems are : Problem set: 0 solved, 309 unsolved
Search for dead transitions found 0 dead transitions in 46280ms
Starting structural reductions in LTL mode, iteration 1 : 208/306 places, 310/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46475 ms. Remains : 208/306 places, 310/408 transitions.
[2025-06-07 18:04:08] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:04:08] [INFO ] Flatten gal took : 4 ms
[2025-06-07 18:04:08] [INFO ] Input system was already deterministic with 310 transitions.
[2025-06-07 18:04:08] [INFO ] Flatten gal took : 4 ms
[2025-06-07 18:04:08] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:04:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality11544856409909891555.gal : 1 ms
[2025-06-07 18:04:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality14545353205669188094.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/CTLCardinality11544856409909891555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14545353205669188094.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,4.76135e+16,0.0954,6912,2,1051,5,13429,6,0,1144,11025,0


Converting to forward existential form...Done !
original formula: E(EX(TRUE) U (p32==1))
=> equivalent forward existential formula: [(FwdU(Init,EX(TRUE)) * (p32==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t33, t38, t52, t62, t67, t82, t96, t106, t111, t126, t141, t155, t170, t185, t200, t216, ...255
(forward)formula 0,1,5.19731,189996,1,0,750,823794,640,518,6888,1.45207e+06,1027
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-07 18:04:13] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:04:13] [INFO ] Flatten gal took : 6 ms
[2025-06-07 18:04:13] [INFO ] Applying decomposition
[2025-06-07 18:04:13] [INFO ] Flatten gal took : 26 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/graph17381981108094178675.txt' '-o' '/tmp/graph17381981108094178675.bin' '-w' '/tmp/graph17381981108094178675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17381981108094178675.bin' '-l' '-1' '-v' '-w' '/tmp/graph17381981108094178675.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:04:13] [INFO ] Decomposing Gal with order
[2025-06-07 18:04:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:04:13] [INFO ] Removed a total of 233 redundant transitions.
[2025-06-07 18:04:13] [INFO ] Flatten gal took : 15 ms
[2025-06-07 18:04:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2025-06-07 18:04:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality8988034308401355723.gal : 3 ms
[2025-06-07 18:04:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality9766644800650486407.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/CTLCardinality8988034308401355723.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9766644800650486407.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,1.87703e+19,0.176212,11472,1473,29,14999,725,765,20543,65,2130,0


Converting to forward existential form...Done !
original formula: AG((E((EG(((i2.i1.u16.p30==1)&&((i15.i0.u114.p373==0)||(i5.i1.u40.p129==1)))) * ((AF((i13.i0.u104.p334==1)) + (((i3.i0.u19.p65==0)||(i13....640
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(((!((E(!(EG((i13.i0.u99.p317==1))) U (!((((i2.i1.u15.p48==0)||(i11.i1.u85.p276==1))||((i1...786
Reverse transition relation is NOT exact ! Due to transitions t4, t45, t106, t254, i0.i0.t305, i0.i2.t301, i2.i1.t283, i2.i1.u11.t280, i2.i1.u14.t285, i2.i...835
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,1352.23,7595536,1,0,9.56263e+06,725,2569,2.58451e+07,182,2130,2574801
FORMULA Champagne-PT-H05T1U-CTLCardinality-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2187333 ms.

BK_STOP 1749320808728

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Champagne-PT-H05T1U"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Champagne-PT-H05T1U, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-174931339100033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H05T1U.tgz
mv Champagne-PT-H05T1U execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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