Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339100017.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-H04T2O, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339100017
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.0K Jun 6 08:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Jun 6 08:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 6 08:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Jun 6 08:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 11:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 11:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 11:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 11:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 13K Jun 6 08:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Jun 6 08:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Jun 6 08:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Jun 6 08:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 11:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 11:35 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 71K 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-H04T2O-CTLCardinality-2025-00
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-01
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-02
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-03
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-04
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-05
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-06
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-07
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-08
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-09
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-10
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-11
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-12
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-13
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-14
FORMULA_NAME Champagne-PT-H04T2O-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749317959108

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-H04T2O
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-07 17:39:20] [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 17:39:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 17:39:20] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2025-06-07 17:39:20] [INFO ] Transformed 417 places.
[2025-06-07 17:39:20] [INFO ] Transformed 494 transitions.
[2025-06-07 17:39:20] [INFO ] Found NUPN structural information;
[2025-06-07 17:39:20] [INFO ] Parsed PT model containing 417 places and 494 transitions and 1106 arcs in 157 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 111 out of 417 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 417/417 places, 494/494 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 368 transition count 445
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 368 transition count 445
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 115 place count 351 transition count 428
Iterating global reduction 0 with 17 rules applied. Total rules applied 132 place count 351 transition count 428
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 141 place count 342 transition count 419
Iterating global reduction 0 with 9 rules applied. Total rules applied 150 place count 342 transition count 419
Applied a total of 150 rules in 76 ms. Remains 342 /417 variables (removed 75) and now considering 419/494 (removed 75) transitions.
// Phase 1: matrix 419 rows 342 cols
[2025-06-07 17:39:20] [INFO ] Computed 11 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:39:20] [INFO ] Implicit Places using invariants in 280 ms returned []
[2025-06-07 17:39:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:39:21] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
Running 418 sub problems to find dead transitions.
[2025-06-07 17:39:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/341 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 1 (OVERLAPS) 1/342 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 418 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:28] [INFO ] Deduced a trap composed of 82 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:28] [INFO ] Deduced a trap composed of 78 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:29] [INFO ] Deduced a trap composed of 58 places in 64 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:29] [INFO ] Deduced a trap composed of 59 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:29] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:29] [INFO ] Deduced a trap composed of 61 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:29] [INFO ] Deduced a trap composed of 67 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:30] [INFO ] Deduced a trap composed of 56 places in 103 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:30] [INFO ] Deduced a trap composed of 62 places in 70 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:30] [INFO ] Deduced a trap composed of 58 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:30] [INFO ] Deduced a trap composed of 64 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:30] [INFO ] Deduced a trap composed of 59 places in 72 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:30] [INFO ] Deduced a trap composed of 61 places in 68 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:30] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:30] [INFO ] Deduced a trap composed of 67 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:31] [INFO ] Deduced a trap composed of 60 places in 78 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:31] [INFO ] Deduced a trap composed of 63 places in 67 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:31] [INFO ] Deduced a trap composed of 63 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:31] [INFO ] Deduced a trap composed of 66 places in 47 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 19/30 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/342 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 4 (OVERLAPS) 419/761 variables, 342/372 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/761 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 418 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 761/761 variables, and 372 constraints, problems are : Problem set: 0 solved, 418 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 342/342 constraints, PredecessorRefiner: 418/418 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 418 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/341 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 1 (OVERLAPS) 1/342 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 19/30 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/342 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 4 (OVERLAPS) 419/761 variables, 342/372 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/761 variables, 418/790 constraints. Problems are: Problem set: 0 solved, 418 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:39:59] [INFO ] Deduced a trap composed of 78 places in 134 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:40:00] [INFO ] Deduced a trap composed of 117 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:40:01] [INFO ] Deduced a trap composed of 116 places in 95 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:40:01] [INFO ] Deduced a trap composed of 116 places in 79 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:40:01] [INFO ] Deduced a trap composed of 121 places in 52 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 5/795 constraints. Problems are: Problem set: 0 solved, 418 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 761/761 variables, and 795 constraints, problems are : Problem set: 0 solved, 418 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 342/342 constraints, PredecessorRefiner: 418/418 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60136ms problems are : Problem set: 0 solved, 418 unsolved
Search for dead transitions found 0 dead transitions in 60148ms
Starting structural reductions in LTL mode, iteration 1 : 342/417 places, 419/494 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60772 ms. Remains : 342/417 places, 419/494 transitions.
Support contains 111 out of 342 places after structural reductions.
[2025-06-07 17:40:21] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-07 17:40:21] [INFO ] Flatten gal took : 45 ms
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 17:40:21] [INFO ] Flatten gal took : 21 ms
[2025-06-07 17:40:21] [INFO ] Input system was already deterministic with 419 transitions.
Support contains 100 out of 342 places (down from 111) after GAL structural reductions.
RANDOM walk for 40000 steps (131 resets) in 1407 ms. (28 steps per ms) remains 4/67 properties
BEST_FIRST walk for 40004 steps (18 resets) in 99 ms. (400 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (20 resets) in 66 ms. (597 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (14 resets) in 79 ms. (500 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (17 resets) in 79 ms. (500 steps per ms) remains 1/2 properties
[2025-06-07 17:40:22] [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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 68/71 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 271/342 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 419/761 variables, 342/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/761 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 761/761 variables, and 353 constraints, problems are : Problem set: 0 solved, 1 unsolved in 191 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 342/342 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp37 is UNSAT
After SMT solving in domain Int declared 71/761 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 2/11 constraints, State Equation: 0/342 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 228ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 17:40:22] [INFO ] Flatten gal took : 15 ms
[2025-06-07 17:40:22] [INFO ] Flatten gal took : 15 ms
[2025-06-07 17:40:22] [INFO ] Input system was already deterministic with 419 transitions.
Computed a total of 26 stabilizing places and 26 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 301 transition count 378
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 301 transition count 378
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 109 place count 274 transition count 351
Iterating global reduction 0 with 27 rules applied. Total rules applied 136 place count 274 transition count 351
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 144 place count 266 transition count 343
Iterating global reduction 0 with 8 rules applied. Total rules applied 152 place count 266 transition count 343
Applied a total of 152 rules in 84 ms. Remains 266 /342 variables (removed 76) and now considering 343/419 (removed 76) transitions.
// Phase 1: matrix 343 rows 266 cols
[2025-06-07 17:40:22] [INFO ] Computed 11 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:40:22] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-06-07 17:40:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:40:22] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-07 17:40:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/265 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 1/266 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/266 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (OVERLAPS) 343/609 variables, 266/277 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/609 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 5 (OVERLAPS) 0/609 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 609/609 variables, and 277 constraints, problems are : Problem set: 0 solved, 342 unsolved in 22354 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 266/266 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/265 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 1/266 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/266 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (OVERLAPS) 343/609 variables, 266/277 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/609 variables, 342/619 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:40:54] [INFO ] Deduced a trap along path composed of 22 places in 57 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/609 variables, 1/620 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/609 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 609/609 variables, and 620 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 266/266 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 52399ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 52402ms
Starting structural reductions in LTL mode, iteration 1 : 266/342 places, 343/419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52691 ms. Remains : 266/342 places, 343/419 transitions.
[2025-06-07 17:41:15] [INFO ] Flatten gal took : 12 ms
[2025-06-07 17:41:15] [INFO ] Flatten gal took : 12 ms
[2025-06-07 17:41:15] [INFO ] Input system was already deterministic with 343 transitions.
[2025-06-07 17:41:15] [INFO ] Flatten gal took : 10 ms
[2025-06-07 17:41:15] [INFO ] Flatten gal took : 11 ms
[2025-06-07 17:41:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality728060904196733527.gal : 6 ms
[2025-06-07 17:41:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality10101792009915254968.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality728060904196733527.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10101792009915254968.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.05424e+15,0.118418,8008,2,1488,5,16522,6,0,1409,15175,0


Converting to forward existential form...Done !
original formula: !(A(E(((AF(AX((p225==0))) + (p33==0)) + (p260==1)) U ((AX((p143==1)) * EX(((p262==0)||(p143==1)))) + (p296==1))) U !(AG(A(((p10==0)||(p19...177
=> equivalent forward existential formula: ([((FwdU(Init,!(!(!(E(TRUE U !(!((E(!((p235!=1)) U (!(((p10==0)||(p19==1))) * !((p235!=1)))) + EG(!((p235!=1))))...537
Reverse transition relation is NOT exact ! Due to transitions t4, t53, t58, t83, t105, t109, t111, t127, t137, t161, t181, t187, t214, t239, t263, Interse...247
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-06-07 17:41:45] [INFO ] Flatten gal took : 11 ms
[2025-06-07 17:41:45] [INFO ] Applying decomposition
[2025-06-07 17:41:45] [INFO ] Flatten gal took : 10 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/graph17111770083519381916.txt' '-o' '/tmp/graph17111770083519381916.bin' '-w' '/tmp/graph17111770083519381916.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17111770083519381916.bin' '-l' '-1' '-v' '-w' '/tmp/graph17111770083519381916.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:41:45] [INFO ] Decomposing Gal with order
[2025-06-07 17:41:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:41:45] [INFO ] Removed a total of 200 redundant transitions.
[2025-06-07 17:41:45] [INFO ] Flatten gal took : 53 ms
[2025-06-07 17:41:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-07 17:41:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality3907158934696226884.gal : 13 ms
[2025-06-07 17:41:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality10632506521095009499.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/CTLCardinality3907158934696226884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10632506521095009499.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,1.05424e+15,0.072837,6796,588,20,4856,282,566,7480,49,584,0


Converting to forward existential form...Done !
original formula: !(A(E(((AF(AX((i5.i0.u57.p225==0))) + (i0.i2.u11.p33==0)) + (i6.i4.u66.p260==1)) U ((AX((i3.i2.u38.p143==1)) * EX(((i6.i4.u67.p262==0)||(...275
=> equivalent forward existential formula: ([((FwdU(Init,!(!(!(E(TRUE U !(!((E(!((i6.i2.u60.p235!=1)) U (!(((i0.i0.u4.p10==0)||(i0.i1.u7.p19==1))) * !((i6....751
Reverse transition relation is NOT exact ! Due to transitions t4, t53, t181, i0.i2.u11.t263, i1.i2.t239, i2.i0.t214, i3.i2.t187, i4.i2.t161, i5.i0.t137, i6...328
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 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local 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 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
(forward)formula 0,0,25.7281,419912,1,0,560750,377,4246,1.7936e+06,240,707,510796
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 301 transition count 378
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 301 transition count 378
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 111 place count 272 transition count 349
Iterating global reduction 0 with 29 rules applied. Total rules applied 140 place count 272 transition count 349
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 148 place count 264 transition count 341
Iterating global reduction 0 with 8 rules applied. Total rules applied 156 place count 264 transition count 341
Applied a total of 156 rules in 57 ms. Remains 264 /342 variables (removed 78) and now considering 341/419 (removed 78) transitions.
// Phase 1: matrix 341 rows 264 cols
[2025-06-07 17:42:11] [INFO ] Computed 11 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:42:11] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-07 17:42:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:42:11] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
Running 340 sub problems to find dead transitions.
[2025-06-07 17:42:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:16] [INFO ] Deduced a trap composed of 46 places in 54 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:17] [INFO ] Deduced a trap composed of 46 places in 44 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 4 (OVERLAPS) 341/605 variables, 264/277 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/605 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 6 (OVERLAPS) 0/605 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 340 unsolved
No progress, stopping.
After SMT solving in domain Real declared 605/605 variables, and 277 constraints, problems are : Problem set: 0 solved, 340 unsolved in 24781 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 264/264 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 4 (OVERLAPS) 341/605 variables, 264/277 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/605 variables, 340/617 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:41] [INFO ] Deduced a trap composed of 46 places in 52 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:42] [INFO ] Deduced a trap composed of 49 places in 47 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/605 variables, 2/619 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:46] [INFO ] Deduced a trap composed of 70 places in 65 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/605 variables, 1/620 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:50] [INFO ] Deduced a trap composed of 69 places in 75 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/605 variables, 1/621 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:58] [INFO ] Deduced a trap along path composed of 23 places in 30 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/605 variables, 1/622 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/605 variables, and 622 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 264/264 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 54823ms problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 54825ms
Starting structural reductions in LTL mode, iteration 1 : 264/342 places, 341/419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55146 ms. Remains : 264/342 places, 341/419 transitions.
[2025-06-07 17:43:06] [INFO ] Flatten gal took : 9 ms
[2025-06-07 17:43:06] [INFO ] Flatten gal took : 8 ms
[2025-06-07 17:43:06] [INFO ] Input system was already deterministic with 341 transitions.
[2025-06-07 17:43:06] [INFO ] Flatten gal took : 8 ms
[2025-06-07 17:43:06] [INFO ] Flatten gal took : 8 ms
[2025-06-07 17:43:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality14291204303022697851.gal : 2 ms
[2025-06-07 17:43:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality331404736196136695.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/CTLCardinality14291204303022697851.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality331404736196136695.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,9.75321e+14,0.14219,9428,2,1621,5,23333,6,0,1399,23882,0


Converting to forward existential form...Done !
original formula: E(AX(FALSE) U ((!(((!((p327==0)||(p329==1)))&&(p297!=1))) * E(((p390==1) * A(((p177==0)||(p169==1)) U ((p158==0)||(p220==1)))) U AX(AG((p...214
=> equivalent forward existential formula: (([((FwdU(Init,!(EX(!(FALSE)))) * (!(((!((p327==0)||(p329==1)))&&(p297!=1))) * E(((p390==1) * !((E(!(((p158==0)|...897
Reverse transition relation is NOT exact ! Due to transitions t5, t54, t59, t83, t106, t111, t131, t137, t163, t180, t186, t191, t211, t217, t237, t242, t2...259
Detected timeout of ITS tools.
[2025-06-07 17:43:36] [INFO ] Flatten gal took : 8 ms
[2025-06-07 17:43:36] [INFO ] Applying decomposition
[2025-06-07 17:43:36] [INFO ] Flatten gal took : 7 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/graph7177205412769243643.txt' '-o' '/tmp/graph7177205412769243643.bin' '-w' '/tmp/graph7177205412769243643.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7177205412769243643.bin' '-l' '-1' '-v' '-w' '/tmp/graph7177205412769243643.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:43:36] [INFO ] Decomposing Gal with order
[2025-06-07 17:43:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:43:36] [INFO ] Removed a total of 191 redundant transitions.
[2025-06-07 17:43:36] [INFO ] Flatten gal took : 18 ms
[2025-06-07 17:43:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2025-06-07 17:43:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality6368149979146596857.gal : 4 ms
[2025-06-07 17:43:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality7778088195274787674.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/CTLCardinality6368149979146596857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7778088195274787674.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,9.75321e+14,0.057783,6072,346,20,3308,274,543,3538,49,501,0


Converting to forward existential form...Done !
original formula: E(AX(FALSE) U ((!(((!((i9.u84.p327==0)||(i9.u84.p329==1)))&&(i8.u75.p297!=1))) * E(((i11.u99.p390==1) * A(((i4.i1.i0.u45.p177==0)||(i4.i0...322
=> equivalent forward existential formula: (([((FwdU(Init,!(EX(!(FALSE)))) * (!(((!((i9.u84.p327==0)||(i9.u84.p329==1)))&&(i8.u75.p297!=1))) * E(((i11.u99....1287
Reverse transition relation is NOT exact ! Due to transitions t5, t54, t106, t131, t186, t237, i0.t266, i1.t242, i2.t217, i3.t191, i3.u33.t211, i4.i0.i1.u4...312
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 1
Fast SCC detection found a local 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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Graph (trivial) has 355 edges and 342 vertex of which 186 / 342 are part of one of the 10 SCC in 3 ms
Free SCC test removed 176 places
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 197 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 68 place count 165 transition count 154
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 85 rules applied. Total rules applied 153 place count 98 transition count 136
Reduce places removed 9 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 11 rules applied. Total rules applied 164 place count 89 transition count 134
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 166 place count 87 transition count 134
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 166 place count 87 transition count 133
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 168 place count 86 transition count 133
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 185 place count 69 transition count 114
Iterating global reduction 4 with 17 rules applied. Total rules applied 202 place count 69 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 203 place count 69 transition count 113
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 205 place count 67 transition count 107
Iterating global reduction 5 with 2 rules applied. Total rules applied 207 place count 67 transition count 107
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 209 place count 67 transition count 105
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 251 place count 46 transition count 84
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 253 place count 44 transition count 78
Iterating global reduction 6 with 2 rules applied. Total rules applied 255 place count 44 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 256 place count 44 transition count 77
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 258 place count 42 transition count 75
Applied a total of 258 rules in 46 ms. Remains 42 /342 variables (removed 300) and now considering 75/419 (removed 344) transitions.
[2025-06-07 17:44:06] [INFO ] Flow matrix only has 46 transitions (discarded 29 similar events)
// Phase 1: matrix 46 rows 42 cols
[2025-06-07 17:44:06] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:44:06] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-07 17:44:06] [INFO ] Flow matrix only has 46 transitions (discarded 29 similar events)
[2025-06-07 17:44:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:44:07] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:44:07] [INFO ] Redundant transitions in 1 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-07 17:44:07] [INFO ] Flow matrix only has 46 transitions (discarded 29 similar events)
[2025-06-07 17:44:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 45/87 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 0/87 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 87/88 variables, and 53 constraints, problems are : Problem set: 0 solved, 44 unsolved in 624 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 45/87 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 44/97 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/87 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 87/88 variables, and 97 constraints, problems are : Problem set: 0 solved, 44 unsolved in 653 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1284ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1285ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/342 places, 75/419 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1404 ms. Remains : 42/342 places, 75/419 transitions.
[2025-06-07 17:44:08] [INFO ] Flatten gal took : 4 ms
[2025-06-07 17:44:08] [INFO ] Flatten gal took : 3 ms
[2025-06-07 17:44:08] [INFO ] Input system was already deterministic with 75 transitions.
[2025-06-07 17:44:08] [INFO ] Flatten gal took : 2 ms
[2025-06-07 17:44:08] [INFO ] Flatten gal took : 2 ms
[2025-06-07 17:44:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality9526364512898222811.gal : 0 ms
[2025-06-07 17:44:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality4241696171900080488.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/CTLCardinality9526364512898222811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4241696171900080488.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,399168,0.010584,4228,2,74,5,677,6,0,236,398,0


Converting to forward existential form...Done !
original formula: (AF((p171==1)) + AF((EG(E((p167!=1) U !(((p317==0)||(p162==1))))) * (p237==1))))
=> equivalent forward existential formula: [FwdG((Init * !(!(EG(!((p171==1)))))),!((EG(E((p167!=1) U !(((p317==0)||(p162==1))))) * (p237==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 73/0/2
Hit Full ! (commute/partial/dont) 73/0/2
Using saturation style SCC detection
(forward)formula 0,0,0.072684,7044,1,0,52,16257,39,47,1204,20791,55
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 300 transition count 377
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 300 transition count 377
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 115 place count 269 transition count 346
Iterating global reduction 0 with 31 rules applied. Total rules applied 146 place count 269 transition count 346
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 156 place count 259 transition count 336
Iterating global reduction 0 with 10 rules applied. Total rules applied 166 place count 259 transition count 336
Applied a total of 166 rules in 20 ms. Remains 259 /342 variables (removed 83) and now considering 336/419 (removed 83) transitions.
// Phase 1: matrix 336 rows 259 cols
[2025-06-07 17:44:08] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:44:08] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-07 17:44:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:44:08] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Running 335 sub problems to find dead transitions.
[2025-06-07 17:44:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (OVERLAPS) 1/259 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:44:12] [INFO ] Deduced a trap composed of 71 places in 47 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/259 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/259 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (OVERLAPS) 336/595 variables, 259/271 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/595 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (OVERLAPS) 0/595 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 335 unsolved
No progress, stopping.
After SMT solving in domain Real declared 595/595 variables, and 271 constraints, problems are : Problem set: 0 solved, 335 unsolved in 23678 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (OVERLAPS) 1/259 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/259 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/259 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (OVERLAPS) 336/595 variables, 259/271 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/595 variables, 335/606 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/595 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:44:44] [INFO ] Deduced a trap composed of 69 places in 86 ms of which 7 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/595 variables, 1/607 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:44:51] [INFO ] Deduced a trap along path composed of 23 places in 33 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/595 variables, 1/608 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 595/595 variables, and 608 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 53725ms problems are : Problem set: 0 solved, 335 unsolved
Search for dead transitions found 0 dead transitions in 53726ms
Starting structural reductions in LTL mode, iteration 1 : 259/342 places, 336/419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53916 ms. Remains : 259/342 places, 336/419 transitions.
[2025-06-07 17:45:02] [INFO ] Flatten gal took : 8 ms
[2025-06-07 17:45:02] [INFO ] Flatten gal took : 7 ms
[2025-06-07 17:45:02] [INFO ] Input system was already deterministic with 336 transitions.
[2025-06-07 17:45:02] [INFO ] Flatten gal took : 10 ms
[2025-06-07 17:45:02] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:45:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality14131599556471398930.gal : 2 ms
[2025-06-07 17:45:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality2716430478170181910.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/CTLCardinality14131599556471398930.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2716430478170181910.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,7.99845e+14,0.099199,7480,2,1404,5,14594,6,0,1374,12150,0


Converting to forward existential form...Done !
original formula: E(EG((AX(FALSE) + A((p236==1) U (((p87==0)||(p70==1))||((p154==0)||(p319==1)))))) U (AF(AX((p355!=0))) * EF(EG((AG((p80==0)) * E(((p412==...186
=> equivalent forward existential formula: [FwdG(FwdU((FwdU(Init,EG((!(EX(!(FALSE))) + !((E(!((((p87==0)||(p70==1))||((p154==0)||(p319==1)))) U (!((p236==1...388
Reverse transition relation is NOT exact ! Due to transitions t4, t27, t55, t60, t76, t85, t105, t110, t135, t159, t184, t209, t234, t260, Intersection wi...239
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-06-07 17:45:32] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:45:32] [INFO ] Applying decomposition
[2025-06-07 17:45:32] [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/graph8870054951793470852.txt' '-o' '/tmp/graph8870054951793470852.bin' '-w' '/tmp/graph8870054951793470852.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8870054951793470852.bin' '-l' '-1' '-v' '-w' '/tmp/graph8870054951793470852.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:45:32] [INFO ] Decomposing Gal with order
[2025-06-07 17:45:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:45:32] [INFO ] Removed a total of 181 redundant transitions.
[2025-06-07 17:45:32] [INFO ] Flatten gal took : 16 ms
[2025-06-07 17:45:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-07 17:45:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality1802515698216242637.gal : 3 ms
[2025-06-07 17:45:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality6016310744450353278.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/CTLCardinality1802515698216242637.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6016310744450353278.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,7.99845e+14,0.06069,6240,467,21,4189,334,516,3683,48,751,0


Converting to forward existential form...Done !
original formula: E(EG((AX(FALSE) + A((i7.u59.p236==1) U (((i3.u22.p87==0)||(i2.u19.p70==1))||((i0.u38.p154==0)||(i9.u77.p319==1)))))) U (AF(AX((i10.u87.p3...265
=> equivalent forward existential formula: [FwdG(FwdU((FwdU(Init,EG((!(EX(!(FALSE))) + !((E(!((((i3.u22.p87==0)||(i2.u19.p70==1))||((i0.u38.p154==0)||(i9.u...523
Reverse transition relation is NOT exact ! Due to transitions t4, t55, t105, i1.i1.i1.t260, i2.t234, i3.t209, i4.t184, i5.t159, i6.t135, i7.t110, i8.t85, i...287
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 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
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 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 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
(forward)formula 0,0,5.51635,178144,1,0,368243,515,4757,470993,281,1336,369197
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 305 transition count 382
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 305 transition count 382
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 99 place count 280 transition count 357
Iterating global reduction 0 with 25 rules applied. Total rules applied 124 place count 280 transition count 357
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 132 place count 272 transition count 349
Iterating global reduction 0 with 8 rules applied. Total rules applied 140 place count 272 transition count 349
Applied a total of 140 rules in 13 ms. Remains 272 /342 variables (removed 70) and now considering 349/419 (removed 70) transitions.
// Phase 1: matrix 349 rows 272 cols
[2025-06-07 17:45:38] [INFO ] Computed 11 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:45:38] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-07 17:45:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:45:38] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
Running 348 sub problems to find dead transitions.
[2025-06-07 17:45:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/271 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (OVERLAPS) 1/272 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/272 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (OVERLAPS) 349/621 variables, 272/283 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/621 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (OVERLAPS) 0/621 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 348 unsolved
No progress, stopping.
After SMT solving in domain Real declared 621/621 variables, and 283 constraints, problems are : Problem set: 0 solved, 348 unsolved in 22283 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 272/272 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 348 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/271 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (OVERLAPS) 1/272 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/272 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (OVERLAPS) 349/621 variables, 272/283 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/621 variables, 348/631 constraints. Problems are: Problem set: 0 solved, 348 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:46:10] [INFO ] Deduced a trap along path composed of 24 places in 33 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/621 variables, 1/632 constraints. Problems are: Problem set: 0 solved, 348 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:46:15] [INFO ] Deduced a trap composed of 68 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:46:16] [INFO ] Deduced a trap composed of 96 places in 84 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/621 variables, 2/634 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/621 variables, 0/634 constraints. Problems are: Problem set: 0 solved, 348 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 621/621 variables, and 634 constraints, problems are : Problem set: 0 solved, 348 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 272/272 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 52337ms problems are : Problem set: 0 solved, 348 unsolved
Search for dead transitions found 0 dead transitions in 52338ms
Starting structural reductions in LTL mode, iteration 1 : 272/342 places, 349/419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52568 ms. Remains : 272/342 places, 349/419 transitions.
[2025-06-07 17:46:30] [INFO ] Flatten gal took : 8 ms
[2025-06-07 17:46:30] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:46:30] [INFO ] Input system was already deterministic with 349 transitions.
[2025-06-07 17:46:30] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:46:30] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:46:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality1644127795896626799.gal : 2 ms
[2025-06-07 17:46:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality16695761425185433183.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/CTLCardinality1644127795896626799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16695761425185433183.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,1.35463e+15,0.119387,8156,2,1542,5,17257,6,0,1439,16582,0


Converting to forward existential form...Done !
original formula: ((AX((((p413==0)||(p11==1)) * (((p63==0)&&(p135==1)) + AX(((p251==0)||(p220==1)))))) * EG(((p365==1) + EF(AX((p58==0)))))) * (!(A(((AF(((...308
=> equivalent forward existential formula: ((([(EY(Init) * !(((p413==0)||(p11==1))))] = FALSE * [(EY((EY(Init) * !(((p63==0)&&(p135==1))))) * !(((p251==0)|...520
Reverse transition relation is NOT exact ! Due to transitions t5, t55, t60, t84, t104, t109, t127, t138, t156, t165, t185, t190, t216, t245, t272, Interse...247
(forward)formula 0,1,12.6924,339412,1,0,832,1.9961e+06,752,530,8339,2.3558e+06,1251
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Graph (trivial) has 362 edges and 342 vertex of which 203 / 342 are part of one of the 12 SCC in 1 ms
Free SCC test removed 191 places
Ensure Unique test removed 212 transitions
Reduce isomorphic transitions removed 212 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 64 place count 150 transition count 143
Reduce places removed 63 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 81 rules applied. Total rules applied 145 place count 87 transition count 125
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 10 rules applied. Total rules applied 155 place count 78 transition count 124
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 156 place count 77 transition count 124
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 175 place count 58 transition count 103
Iterating global reduction 4 with 19 rules applied. Total rules applied 194 place count 58 transition count 103
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 195 place count 58 transition count 102
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 198 place count 55 transition count 93
Iterating global reduction 5 with 3 rules applied. Total rules applied 201 place count 55 transition count 93
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 204 place count 55 transition count 90
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 242 place count 36 transition count 71
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 245 place count 33 transition count 61
Iterating global reduction 6 with 3 rules applied. Total rules applied 248 place count 33 transition count 61
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 251 place count 33 transition count 58
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 253 place count 31 transition count 56
Applied a total of 253 rules in 21 ms. Remains 31 /342 variables (removed 311) and now considering 56/419 (removed 363) transitions.
[2025-06-07 17:46:43] [INFO ] Flow matrix only has 30 transitions (discarded 26 similar events)
// Phase 1: matrix 30 rows 31 cols
[2025-06-07 17:46:43] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:46:43] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-07 17:46:43] [INFO ] Flow matrix only has 30 transitions (discarded 26 similar events)
[2025-06-07 17:46:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:46:43] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:46:43] [INFO ] Redundant transitions in 0 ms returned []
Running 26 sub problems to find dead transitions.
[2025-06-07 17:46:43] [INFO ] Flow matrix only has 30 transitions (discarded 26 similar events)
[2025-06-07 17:46:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 2/31 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 29/60 variables, 31/42 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (OVERLAPS) 0/60 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 60/61 variables, and 42 constraints, problems are : Problem set: 0 solved, 26 unsolved in 322 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 2/31 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 29/60 variables, 31/42 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 26/68 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 0/60 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/61 variables, and 68 constraints, problems are : Problem set: 0 solved, 26 unsolved in 338 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 665ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 666ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/342 places, 56/419 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 754 ms. Remains : 31/342 places, 56/419 transitions.
[2025-06-07 17:46:44] [INFO ] Flatten gal took : 3 ms
[2025-06-07 17:46:44] [INFO ] Flatten gal took : 2 ms
[2025-06-07 17:46:44] [INFO ] Input system was already deterministic with 56 transitions.
RANDOM walk for 64 steps (1 resets) in 6 ms. (9 steps per ms) remains 0/1 properties
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-07 17:46:44] [INFO ] Flatten gal took : 3 ms
[2025-06-07 17:46:44] [INFO ] Flatten gal took : 3 ms
[2025-06-07 17:46:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17082675494803908567.gal : 1 ms
[2025-06-07 17:46:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6615600844429573518.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17082675494803908567.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6615600844429573518.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 296 transition count 373
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 296 transition count 373
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 125 place count 263 transition count 340
Iterating global reduction 0 with 33 rules applied. Total rules applied 158 place count 263 transition count 340
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 169 place count 252 transition count 329
Iterating global reduction 0 with 11 rules applied. Total rules applied 180 place count 252 transition count 329
Applied a total of 180 rules in 19 ms. Remains 252 /342 variables (removed 90) and now considering 329/419 (removed 90) transitions.
// Phase 1: matrix 329 rows 252 cols
[2025-06-07 17:46:44] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:46:44] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-07 17:46:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:46:44] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Running 328 sub problems to find dead transitions.
[2025-06-07 17:46:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (OVERLAPS) 1/252 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 3 (OVERLAPS) 329/581 variables, 252/263 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/581 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (OVERLAPS) 0/581 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 328 unsolved
No progress, stopping.
After SMT solving in domain Real declared 581/581 variables, and 263 constraints, problems are : Problem set: 0 solved, 328 unsolved in 19451 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 328 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (OVERLAPS) 1/252 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 3 (OVERLAPS) 329/581 variables, 252/263 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/581 variables, 328/591 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:47:12] [INFO ] Deduced a trap along path composed of 22 places in 36 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/581 variables, 1/592 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:47:16] [INFO ] Deduced a trap composed of 67 places in 80 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/581 variables, 1/593 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/581 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 581/581 variables, and 593 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 49487ms problems are : Problem set: 0 solved, 328 unsolved
Search for dead transitions found 0 dead transitions in 49488ms
Starting structural reductions in LTL mode, iteration 1 : 252/342 places, 329/419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49675 ms. Remains : 252/342 places, 329/419 transitions.
[2025-06-07 17:47:34] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:47:34] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:47:34] [INFO ] Input system was already deterministic with 329 transitions.
[2025-06-07 17:47:34] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:47:34] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:47:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality6184683347940310944.gal : 1 ms
[2025-06-07 17:47:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality943775747622701512.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/CTLCardinality6184683347940310944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality943775747622701512.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,5.88513e+14,0.093236,7060,2,1216,5,13112,6,0,1339,10362,0


Converting to forward existential form...Done !
original formula: (AF(((p53==0)&&(p362==1))) * AX((EF((p52==1)) * AF((p139==1)))))
=> equivalent forward existential formula: ([FwdG(Init,!(((p53==0)&&(p362==1))))] = FALSE * ([(EY(Init) * !(E(TRUE U (p52==1))))] = FALSE * [FwdG(EY(Init),...179
Hit Full ! (commute/partial/dont) 327/0/2
(forward)formula 0,0,0.582965,25604,1,0,15,138257,20,4,6026,30290,13
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-07 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 : 342/342 places, 419/419 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 299 transition count 376
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 299 transition count 376
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 117 place count 268 transition count 345
Iterating global reduction 0 with 31 rules applied. Total rules applied 148 place count 268 transition count 345
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 157 place count 259 transition count 336
Iterating global reduction 0 with 9 rules applied. Total rules applied 166 place count 259 transition count 336
Applied a total of 166 rules in 18 ms. Remains 259 /342 variables (removed 83) and now considering 336/419 (removed 83) transitions.
// Phase 1: matrix 336 rows 259 cols
[2025-06-07 17:47:34] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:47:34] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-07 17:47:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:47:34] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Running 335 sub problems to find dead transitions.
[2025-06-07 17:47:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (OVERLAPS) 1/259 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/259 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (OVERLAPS) 336/595 variables, 259/270 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/595 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (OVERLAPS) 0/595 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 335 unsolved
No progress, stopping.
After SMT solving in domain Real declared 595/595 variables, and 270 constraints, problems are : Problem set: 0 solved, 335 unsolved in 20477 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (OVERLAPS) 1/259 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/259 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (OVERLAPS) 336/595 variables, 259/270 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/595 variables, 335/605 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:48:01] [INFO ] Deduced a trap composed of 70 places in 46 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/595 variables, 1/606 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:48:05] [INFO ] Deduced a trap composed of 67 places in 75 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/595 variables, 1/607 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:48:12] [INFO ] Deduced a trap along path composed of 22 places in 32 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/595 variables, 1/608 constraints. Problems are: Problem set: 0 solved, 335 unsolved
(s217 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s119 0)
(s120 0)
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(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
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(s141 0)
(s142 0)
(s143 0)
(s144 0)
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(s146 0)
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(s148 0)
(s149 0)
(s150 0)
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(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 1)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 1)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
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)
(s218 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 595/595 variables, and 608 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 50526ms problems are : Problem set: 0 solved, 335 unsolved
Search for dead transitions found 0 dead transitions in 50527ms
Starting structural reductions in LTL mode, iteration 1 : 259/342 places, 336/419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50738 ms. Remains : 259/342 places, 336/419 transitions.
[2025-06-07 17:48:25] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:48:25] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:48:25] [INFO ] Input system was already deterministic with 336 transitions.
[2025-06-07 17:48:25] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:48:25] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:48:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality8148302326446684963.gal : 1 ms
[2025-06-07 17:48:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality9604048006298513097.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/CTLCardinality8148302326446684963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9604048006298513097.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,7.94083e+14,0.140667,9028,2,1546,5,22397,6,0,1374,21865,0


Converting to forward existential form...Done !
original formula: AF(!(E((p118==1) U ((p158==1) + AX((p42==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E((p118==1) U ((p158==1) + !(EX(!((p42==0)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t54, t59, t83, t103, t108, t128, t133, t157, t184, t211, t236, t256, t261, Intersection ...241
(forward)formula 0,0,7.32194,236224,1,0,805,1.02797e+06,700,589,7545,1.79776e+06,997
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Graph (trivial) has 351 edges and 342 vertex of which 199 / 342 are part of one of the 11 SCC in 2 ms
Free SCC test removed 188 places
Ensure Unique test removed 209 transitions
Reduce isomorphic transitions removed 209 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 60 place count 153 transition count 150
Reduce places removed 59 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 75 rules applied. Total rules applied 135 place count 94 transition count 134
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 9 rules applied. Total rules applied 144 place count 86 transition count 133
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 145 place count 85 transition count 133
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 145 place count 85 transition count 132
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 147 place count 84 transition count 132
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 163 place count 68 transition count 114
Iterating global reduction 4 with 16 rules applied. Total rules applied 179 place count 68 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 180 place count 68 transition count 113
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 181 place count 67 transition count 109
Iterating global reduction 5 with 1 rules applied. Total rules applied 182 place count 67 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 183 place count 67 transition count 108
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 36 rules applied. Total rules applied 219 place count 49 transition count 90
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 221 place count 47 transition count 84
Iterating global reduction 6 with 2 rules applied. Total rules applied 223 place count 47 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 225 place count 47 transition count 82
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 226 place count 47 transition count 81
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 227 place count 47 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 228 place count 46 transition count 80
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 230 place count 44 transition count 78
Applied a total of 230 rules in 31 ms. Remains 44 /342 variables (removed 298) and now considering 78/419 (removed 341) transitions.
[2025-06-07 17:48:32] [INFO ] Flow matrix only has 50 transitions (discarded 28 similar events)
// Phase 1: matrix 50 rows 44 cols
[2025-06-07 17:48:32] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:48:32] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-07 17:48:32] [INFO ] Flow matrix only has 50 transitions (discarded 28 similar events)
[2025-06-07 17:48:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:48:32] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:48:32] [INFO ] Redundant transitions in 1 ms returned []
Running 46 sub problems to find dead transitions.
[2025-06-07 17:48:32] [INFO ] Flow matrix only has 50 transitions (discarded 28 similar events)
[2025-06-07 17:48:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (OVERLAPS) 3/44 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:48:33] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (OVERLAPS) 49/93 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (OVERLAPS) 0/93 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Real declared 93/94 variables, and 56 constraints, problems are : Problem set: 0 solved, 46 unsolved in 741 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (OVERLAPS) 3/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (OVERLAPS) 49/93 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 46/102 constraints. Problems are: Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:48:34] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 9 (OVERLAPS) 0/93 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Int declared 93/94 variables, and 103 constraints, problems are : Problem set: 0 solved, 46 unsolved in 985 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 1743ms problems are : Problem set: 0 solved, 46 unsolved
Search for dead transitions found 0 dead transitions in 1743ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/342 places, 78/419 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1846 ms. Remains : 44/342 places, 78/419 transitions.
[2025-06-07 17:48:34] [INFO ] Flatten gal took : 1 ms
[2025-06-07 17:48:34] [INFO ] Flatten gal took : 1 ms
[2025-06-07 17:48:34] [INFO ] Input system was already deterministic with 78 transitions.
[2025-06-07 17:48:34] [INFO ] Flatten gal took : 1 ms
[2025-06-07 17:48:34] [INFO ] Flatten gal took : 1 ms
[2025-06-07 17:48:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality2976133441956381994.gal : 0 ms
[2025-06-07 17:48:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality3553131729886829409.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/CTLCardinality2976133441956381994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3553131729886829409.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.8144e+06,0.020047,4204,2,220,5,2482,6,0,245,1847,0


Converting to forward existential form...Done !
original formula: (!(E((EG((((p65==0)||(p113==1))||((p230==0)||(p322==1)))) * EF((p300==1))) U AF((p397==1)))) * AF((p162==0)))
=> equivalent forward existential formula: ([(FwdU(Init,(EG((((p65==0)||(p113==1))||((p230==0)||(p322==1)))) * E(TRUE U (p300==1)))) * !(EG(!((p397==1)))))...201
Reverse transition relation is NOT exact ! Due to transitions t20, t30, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,0.542664,26796,1,0,424,127485,191,253,1515,158622,543
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 303 transition count 380
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 303 transition count 380
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 103 place count 278 transition count 355
Iterating global reduction 0 with 25 rules applied. Total rules applied 128 place count 278 transition count 355
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 136 place count 270 transition count 347
Iterating global reduction 0 with 8 rules applied. Total rules applied 144 place count 270 transition count 347
Applied a total of 144 rules in 18 ms. Remains 270 /342 variables (removed 72) and now considering 347/419 (removed 72) transitions.
// Phase 1: matrix 347 rows 270 cols
[2025-06-07 17:48:35] [INFO ] Computed 11 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:48:35] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-07 17:48:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:48:35] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Running 346 sub problems to find dead transitions.
[2025-06-07 17:48:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 1 (OVERLAPS) 1/270 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 346 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:48:39] [INFO ] Deduced a trap composed of 71 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 17:48:39] [INFO ] Deduced a trap composed of 71 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:48:40] [INFO ] Deduced a trap composed of 49 places in 52 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:48:40] [INFO ] Deduced a trap composed of 49 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:48:40] [INFO ] Deduced a trap composed of 49 places in 62 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/270 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/270 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 4 (OVERLAPS) 347/617 variables, 270/286 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/617 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 6 (OVERLAPS) 0/617 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 346 unsolved
No progress, stopping.
After SMT solving in domain Real declared 617/617 variables, and 286 constraints, problems are : Problem set: 0 solved, 346 unsolved in 25761 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 270/270 constraints, PredecessorRefiner: 346/346 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 346 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 1 (OVERLAPS) 1/270 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/270 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/270 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 4 (OVERLAPS) 347/617 variables, 270/286 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/617 variables, 346/632 constraints. Problems are: Problem set: 0 solved, 346 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:49:10] [INFO ] Deduced a trap along path composed of 24 places in 42 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/617 variables, 1/633 constraints. Problems are: Problem set: 0 solved, 346 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:49:15] [INFO ] Deduced a trap composed of 94 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:49:15] [INFO ] Deduced a trap composed of 94 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:49:16] [INFO ] Deduced a trap composed of 98 places in 79 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/617 variables, 3/636 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/617 variables, 0/636 constraints. Problems are: Problem set: 0 solved, 346 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 617/617 variables, and 636 constraints, problems are : Problem set: 0 solved, 346 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 270/270 constraints, PredecessorRefiner: 346/346 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 55800ms problems are : Problem set: 0 solved, 346 unsolved
Search for dead transitions found 0 dead transitions in 55801ms
Starting structural reductions in LTL mode, iteration 1 : 270/342 places, 347/419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56004 ms. Remains : 270/342 places, 347/419 transitions.
[2025-06-07 17:49:31] [INFO ] Flatten gal took : 8 ms
[2025-06-07 17:49:31] [INFO ] Flatten gal took : 9 ms
[2025-06-07 17:49:31] [INFO ] Input system was already deterministic with 347 transitions.
[2025-06-07 17:49:31] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:49:31] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:49:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality7350394928892981724.gal : 2 ms
[2025-06-07 17:49:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality469371431533807672.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/CTLCardinality7350394928892981724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality469371431533807672.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,1.24789e+15,0.150547,9528,2,2068,5,24852,6,0,1429,23678,0


Converting to forward existential form...Done !
original formula: A(E(E((EX((p221==1)) + AG((p90==1))) U !(EF(((p394==0)||(p306==1))))) U !(AG(((p97==1)||(p329==0))))) U ((p93==1) + E((AX((p278==0)) * (A...278
=> equivalent forward existential formula: [((Init * !(EG(!(((p93==1) + E((!(EX(!((p278==0)))) * (!((E(!((p264==1)) U (!((p206==0)) * !((p264==1)))) + EG(!...1097
Reverse transition relation is NOT exact ! Due to transitions t5, t26, t51, t56, t61, t69, t82, t87, t110, t114, t134, t139, t151, t159, t168, t188, t193, ...279
Detected timeout of ITS tools.
[2025-06-07 17:50:01] [INFO ] Flatten gal took : 10 ms
[2025-06-07 17:50:01] [INFO ] Applying decomposition
[2025-06-07 17:50:01] [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/graph10801011421325845986.txt' '-o' '/tmp/graph10801011421325845986.bin' '-w' '/tmp/graph10801011421325845986.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10801011421325845986.bin' '-l' '-1' '-v' '-w' '/tmp/graph10801011421325845986.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:50:01] [INFO ] Decomposing Gal with order
[2025-06-07 17:50:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:50:01] [INFO ] Removed a total of 186 redundant transitions.
[2025-06-07 17:50:01] [INFO ] Flatten gal took : 13 ms
[2025-06-07 17:50:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-07 17:50:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality4681256258334415815.gal : 2 ms
[2025-06-07 17:50:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality4594596749692109688.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/CTLCardinality4681256258334415815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4594596749692109688.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,1.24789e+15,0.070939,6800,498,21,5070,431,530,5805,47,1107,0


Converting to forward existential form...Done !
original formula: A(E(E((EX((i6.i0.u55.p221==1)) + AG((i3.i1.u19.p90==1))) U !(EF(((i11.i0.u96.p394==0)||(i9.i2.u85.p306==1))))) U !(AG(((i3.i2.u24.p97==1)...448
=> equivalent forward existential formula: [((Init * !(EG(!(((i3.i2.u22.p93==1) + E((!(EX(!((i8.i1.u71.p278==0)))) * (!((E(!((i7.i1.u57.p264==1)) U (!((i6....1659
Reverse transition relation is NOT exact ! Due to transitions t5, t56, t134, t188, t242, i1.i2.u2.t270, i2.i0.t247, i3.i0.t218, i4.i0.t193, i5.i2.t168, i6....408
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 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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 298 transition count 375
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 298 transition count 375
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 119 place count 267 transition count 344
Iterating global reduction 0 with 31 rules applied. Total rules applied 150 place count 267 transition count 344
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 161 place count 256 transition count 333
Iterating global reduction 0 with 11 rules applied. Total rules applied 172 place count 256 transition count 333
Applied a total of 172 rules in 20 ms. Remains 256 /342 variables (removed 86) and now considering 333/419 (removed 86) transitions.
// Phase 1: matrix 333 rows 256 cols
[2025-06-07 17:50:31] [INFO ] Computed 11 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:50:31] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-06-07 17:50:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:50:31] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
Running 332 sub problems to find dead transitions.
[2025-06-07 17:50:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 1 (OVERLAPS) 1/256 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 3 (OVERLAPS) 333/589 variables, 256/267 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/589 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 5 (OVERLAPS) 0/589 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 332 unsolved
No progress, stopping.
After SMT solving in domain Real declared 589/589 variables, and 267 constraints, problems are : Problem set: 0 solved, 332 unsolved in 20540 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 256/256 constraints, PredecessorRefiner: 332/332 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 1 (OVERLAPS) 1/256 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 3 (OVERLAPS) 333/589 variables, 256/267 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/589 variables, 332/599 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:01] [INFO ] Deduced a trap along path composed of 22 places in 36 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/589 variables, 1/600 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/589 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 7 (OVERLAPS) 0/589 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 332 unsolved
No progress, stopping.
After SMT solving in domain Int declared 589/589 variables, and 600 constraints, problems are : Problem set: 0 solved, 332 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 256/256 constraints, PredecessorRefiner: 332/332 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 50576ms problems are : Problem set: 0 solved, 332 unsolved
Search for dead transitions found 0 dead transitions in 50577ms
Starting structural reductions in LTL mode, iteration 1 : 256/342 places, 333/419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50810 ms. Remains : 256/342 places, 333/419 transitions.
[2025-06-07 17:51:22] [INFO ] Flatten gal took : 7 ms
[2025-06-07 17:51:22] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:51:22] [INFO ] Input system was already deterministic with 333 transitions.
[2025-06-07 17:51:22] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:51:22] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:51:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality13141211973285913778.gal : 1 ms
[2025-06-07 17:51:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality12916417250771828709.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/CTLCardinality13141211973285913778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12916417250771828709.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,7.00253e+14,0.09159,7084,2,1238,5,13380,6,0,1359,10564,0


Converting to forward existential form...Done !
original formula: AG(AX(!(E(EX((p151==1)) U (p9!=0)))))
=> equivalent forward existential formula: [(FwdU(EY(FwdU(Init,TRUE)),EX((p151==1))) * (p9!=0))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t53, t58, t82, t102, t107, t132, t156, t182, t207, t232, t256, Intersection with reachab...229
(forward)formula 0,0,0.987498,42736,1,0,399,183167,687,282,7479,157807,679
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-12 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 : 342/342 places, 419/419 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 297 transition count 374
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 297 transition count 374
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 121 place count 266 transition count 343
Iterating global reduction 0 with 31 rules applied. Total rules applied 152 place count 266 transition count 343
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 162 place count 256 transition count 333
Iterating global reduction 0 with 10 rules applied. Total rules applied 172 place count 256 transition count 333
Applied a total of 172 rules in 19 ms. Remains 256 /342 variables (removed 86) and now considering 333/419 (removed 86) transitions.
// Phase 1: matrix 333 rows 256 cols
[2025-06-07 17:51:23] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:51:23] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-07 17:51:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:51:23] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Running 332 sub problems to find dead transitions.
[2025-06-07 17:51:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 1 (OVERLAPS) 1/256 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 3 (OVERLAPS) 333/589 variables, 256/267 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/589 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 5 (OVERLAPS) 0/589 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 332 unsolved
No progress, stopping.
After SMT solving in domain Real declared 589/589 variables, and 267 constraints, problems are : Problem set: 0 solved, 332 unsolved in 20666 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 256/256 constraints, PredecessorRefiner: 332/332 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 1 (OVERLAPS) 1/256 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 3 (OVERLAPS) 333/589 variables, 256/267 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/589 variables, 332/599 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:51:53] [INFO ] Deduced a trap along path composed of 22 places in 34 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/589 variables, 1/600 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/589 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 7 (OVERLAPS) 0/589 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 332 unsolved
No progress, stopping.
After SMT solving in domain Int declared 589/589 variables, and 600 constraints, problems are : Problem set: 0 solved, 332 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 256/256 constraints, PredecessorRefiner: 332/332 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 50704ms problems are : Problem set: 0 solved, 332 unsolved
Search for dead transitions found 0 dead transitions in 50705ms
Starting structural reductions in LTL mode, iteration 1 : 256/342 places, 333/419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50919 ms. Remains : 256/342 places, 333/419 transitions.
[2025-06-07 17:52:14] [INFO ] Flatten gal took : 14 ms
[2025-06-07 17:52:14] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:52:14] [INFO ] Input system was already deterministic with 333 transitions.
[2025-06-07 17:52:14] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:52:14] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:52:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality1362767541687865403.gal : 1 ms
[2025-06-07 17:52:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality14222712465849862152.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/CTLCardinality1362767541687865403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14222712465849862152.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,7.00186e+14,0.115897,7848,2,1437,5,16165,6,0,1359,15294,0


Converting to forward existential form...Done !
original formula: AX(EG(AF((((p367==0)&&(p234==1))&&((p214==0)&&(p221==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EG(!((((p367==0)&&(p234==1))&&((p214==0)&&(p221==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t52, t57, t81, t101, t106, t124, t133, t159, t179, t184, t209, t234, t258, Intersection ...241
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,11.1275,353708,1,0,975,1.99598e+06,695,578,7879,2.5241e+06,1318
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Graph (trivial) has 358 edges and 342 vertex of which 197 / 342 are part of one of the 11 SCC in 1 ms
Free SCC test removed 186 places
Ensure Unique test removed 207 transitions
Reduce isomorphic transitions removed 207 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 66 place count 155 transition count 146
Reduce places removed 65 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 81 rules applied. Total rules applied 147 place count 90 transition count 130
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 9 rules applied. Total rules applied 156 place count 82 transition count 129
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 159 place count 81 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 160 place count 80 transition count 127
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 160 place count 80 transition count 126
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 162 place count 79 transition count 126
Discarding 18 places :
Symmetric choice reduction at 5 with 18 rule applications. Total rules 180 place count 61 transition count 106
Iterating global reduction 5 with 18 rules applied. Total rules applied 198 place count 61 transition count 106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 199 place count 61 transition count 105
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 202 place count 58 transition count 96
Iterating global reduction 6 with 3 rules applied. Total rules applied 205 place count 58 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 208 place count 58 transition count 93
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 7 with 36 rules applied. Total rules applied 244 place count 40 transition count 75
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 246 place count 38 transition count 69
Iterating global reduction 7 with 2 rules applied. Total rules applied 248 place count 38 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 250 place count 38 transition count 67
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 252 place count 36 transition count 65
Applied a total of 252 rules in 29 ms. Remains 36 /342 variables (removed 306) and now considering 65/419 (removed 354) transitions.
[2025-06-07 17:52:25] [INFO ] Flow matrix only has 39 transitions (discarded 26 similar events)
// Phase 1: matrix 39 rows 36 cols
[2025-06-07 17:52:25] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:52:25] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-07 17:52:25] [INFO ] Flow matrix only has 39 transitions (discarded 26 similar events)
[2025-06-07 17:52:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:52:25] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:52:25] [INFO ] Redundant transitions in 1 ms returned []
Running 34 sub problems to find dead transitions.
[2025-06-07 17:52:25] [INFO ] Flow matrix only has 39 transitions (discarded 26 similar events)
[2025-06-07 17:52:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (OVERLAPS) 2/36 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (OVERLAPS) 38/74 variables, 36/47 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (OVERLAPS) 0/74 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/75 variables, and 47 constraints, problems are : Problem set: 0 solved, 34 unsolved in 445 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 34 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (OVERLAPS) 2/36 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (OVERLAPS) 38/74 variables, 36/47 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 34/81 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 0/74 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/75 variables, and 81 constraints, problems are : Problem set: 0 solved, 34 unsolved in 466 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 922ms problems are : Problem set: 0 solved, 34 unsolved
Search for dead transitions found 0 dead transitions in 922ms
Starting structural reductions in SI_CTL mode, iteration 1 : 36/342 places, 65/419 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1015 ms. Remains : 36/342 places, 65/419 transitions.
[2025-06-07 17:52:26] [INFO ] Flatten gal took : 2 ms
[2025-06-07 17:52:26] [INFO ] Flatten gal took : 2 ms
[2025-06-07 17:52:26] [INFO ] Input system was already deterministic with 65 transitions.
[2025-06-07 17:52:26] [INFO ] Flatten gal took : 1 ms
[2025-06-07 17:52:26] [INFO ] Flatten gal took : 1 ms
[2025-06-07 17:52:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality1313344818896627508.gal : 1 ms
[2025-06-07 17:52:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality13470685143783264823.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/CTLCardinality1313344818896627508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13470685143783264823.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,217728,0.018175,4124,2,162,5,976,6,0,201,629,0


Converting to forward existential form...Done !
original formula: A(AF(!(AF(!(((p338==0)||(p83==1)))))) U (p245==1))
=> equivalent forward existential formula: [((Init * !(EG(!((p245==1))))) * !(E(!((p245==1)) U (!(!(EG(!(!(!(EG(!(!(((p338==0)||(p83==1))))))))))) * !((p24...175
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 60/0/5
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 63/0/2
Hit Full ! (commute/partial/dont) 63/0/2
(forward)formula 0,0,0.068516,6428,1,0,21,14991,33,13,1074,11704,17
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 419/419 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 301 transition count 378
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 301 transition count 378
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 109 place count 274 transition count 351
Iterating global reduction 0 with 27 rules applied. Total rules applied 136 place count 274 transition count 351
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 146 place count 264 transition count 341
Iterating global reduction 0 with 10 rules applied. Total rules applied 156 place count 264 transition count 341
Applied a total of 156 rules in 18 ms. Remains 264 /342 variables (removed 78) and now considering 341/419 (removed 78) transitions.
// Phase 1: matrix 341 rows 264 cols
[2025-06-07 17:52:26] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:52:26] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-07 17:52:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:52:26] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Running 340 sub problems to find dead transitions.
[2025-06-07 17:52:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 3 (OVERLAPS) 341/605 variables, 264/275 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/605 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 5 (OVERLAPS) 0/605 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 340 unsolved
No progress, stopping.
After SMT solving in domain Real declared 605/605 variables, and 275 constraints, problems are : Problem set: 0 solved, 340 unsolved in 21827 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 264/264 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 340 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 3 (OVERLAPS) 341/605 variables, 264/275 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/605 variables, 340/615 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:57] [INFO ] Deduced a trap along path composed of 22 places in 32 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/605 variables, 1/616 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:03] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/605 variables, 1/617 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:09] [INFO ] Deduced a trap composed of 93 places in 81 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/605 variables, 1/618 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/605 variables, and 618 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 264/264 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 51861ms problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 51861ms
Starting structural reductions in LTL mode, iteration 1 : 264/342 places, 341/419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52057 ms. Remains : 264/342 places, 341/419 transitions.
[2025-06-07 17:53:18] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:53:18] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:53:18] [INFO ] Input system was already deterministic with 341 transitions.
[2025-06-07 17:53:18] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:53:18] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:53:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality14468091078852323904.gal : 2 ms
[2025-06-07 17:53:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality9202522479703373803.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/CTLCardinality14468091078852323904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9202522479703373803.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,9.66161e+14,0.097765,7364,2,1341,5,14163,6,0,1399,11535,0


Converting to forward existential form...Done !
original formula: EG((E((p384==1) U (p53!=1)) + E((((EX(((p6==0)||(p148==1))) + (p77==0)) + ((p300==1)||(p386==0))) + (p366==1)) U ((!((p355==0)||(p195==1)...185
=> equivalent forward existential formula: [FwdG(Init,(E((p384==1) U (p53!=1)) + E((((EX(((p6==0)||(p148==1))) + (p77==0)) + ((p300==1)||(p386==0))) + (p36...228
Reverse transition relation is NOT exact ! Due to transitions t8, t31, t60, t65, t89, t109, t114, t140, t166, t191, t216, t242, t266, Intersection with re...234
Detected timeout of ITS tools.
[2025-06-07 17:53:48] [INFO ] Flatten gal took : 5 ms
[2025-06-07 17:53:48] [INFO ] Applying decomposition
[2025-06-07 17:53:48] [INFO ] Flatten gal took : 4 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/graph11701283826339033087.txt' '-o' '/tmp/graph11701283826339033087.bin' '-w' '/tmp/graph11701283826339033087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11701283826339033087.bin' '-l' '-1' '-v' '-w' '/tmp/graph11701283826339033087.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:53:48] [INFO ] Decomposing Gal with order
[2025-06-07 17:53:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:53:48] [INFO ] Removed a total of 197 redundant transitions.
[2025-06-07 17:53:48] [INFO ] Flatten gal took : 12 ms
[2025-06-07 17:53:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-07 17:53:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality3104261420055512320.gal : 3 ms
[2025-06-07 17:53:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality8091970607271325475.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/CTLCardinality3104261420055512320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8091970607271325475.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,9.66161e+14,0.058858,6176,413,20,3603,356,524,3893,52,773,0


Converting to forward existential form...Done !
original formula: EG((E((i11.i0.u98.p384==1) U (i2.i0.u12.p53!=1)) + E((((EX(((i1.i2.u10.p6==0)||(i4.i0.u36.p148==1))) + (i2.i0.u19.p77==0)) + ((i8.i1.u75....311
=> equivalent forward existential formula: [FwdG(Init,(E((i11.i0.u98.p384==1) U (i2.i0.u12.p53!=1)) + E((((EX(((i1.i2.u10.p6==0)||(i4.i0.u36.p148==1))) + (...354
Reverse transition relation is NOT exact ! Due to transitions t8, t60, t109, i1.i2.t266, i2.i0.t242, i3.i2.t216, i4.i0.t191, i5.i2.t166, i6.i2.t140, i7.i0....299
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 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
(forward)formula 0,1,4.85961,145312,1,0,294658,403,3816,372593,248,1029,269699
FORMULA Champagne-PT-H04T2O-CTLCardinality-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-07 17:53:53] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:53:53] [INFO ] Flatten gal took : 6 ms
[2025-06-07 17:53:53] [INFO ] Applying decomposition
[2025-06-07 17:53:53] [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/graph3945963745331964317.txt' '-o' '/tmp/graph3945963745331964317.bin' '-w' '/tmp/graph3945963745331964317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3945963745331964317.bin' '-l' '-1' '-v' '-w' '/tmp/graph3945963745331964317.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:53:53] [INFO ] Decomposing Gal with order
[2025-06-07 17:53:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:53:53] [INFO ] Removed a total of 188 redundant transitions.
[2025-06-07 17:53:53] [INFO ] Flatten gal took : 14 ms
[2025-06-07 17:53:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-07 17:53:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality13219540203691654749.gal : 3 ms
[2025-06-07 17:53:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality12588077603547894585.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/CTLCardinality13219540203691654749.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12588077603547894585.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 2 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,1.67155e+16,0.134591,9372,848,23,10386,550,756,15051,49,1391,0


Converting to forward existential form...Done !
original formula: E(AX(FALSE) U ((!(((!((i10.i1.i1.u115.p327==0)||(i10.i1.i0.u116.p329==1)))&&(i9.u106.p297!=1))) * E(((i12.i0.i1.u132.p390==1) * A(((i5.i1...348
=> equivalent forward existential formula: (([((FwdU(Init,!(EX(!(FALSE)))) * (!(((!((i10.i1.i1.u115.p327==0)||(i10.i1.i0.u116.p329==1)))&&(i9.u106.p297!=1)...1363
Reverse transition relation is NOT exact ! Due to transitions t19, t75, i0.t337, i0.t332, i1.t306, i1.u15.t302, i1.u26.t330, i2.i1.i1.t272, i2.i1.i1.t267, ...577
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
Detected timeout of ITS tools.
[2025-06-07 18:18:45] [INFO ] Applying decomposition
[2025-06-07 18:18:45] [INFO ] Flatten gal took : 6 ms
[2025-06-07 18:18:45] [INFO ] Decomposing Gal with order
[2025-06-07 18:18:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:18:45] [INFO ] Removed a total of 65 redundant transitions.
[2025-06-07 18:18:45] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:18:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 3 ms.
[2025-06-07 18:18:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality16302926336382717014.gal : 3 ms
[2025-06-07 18:18:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality3574002050425774894.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/CTLCardinality16302926336382717014.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3574002050425774894.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 2 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,1.67155e+16,0.097702,7724,293,819,3548,4420,238,8504,410,16957,0


Converting to forward existential form...Done !
original formula: E(AX(FALSE) U ((!(((!((i1.i1.i0.u17.p327==0)||(i1.i1.i0.u17.p329==1)))&&(i1.i1.i0.u16.p297!=1))) * E(((i1.i1.i1.u20.p390==1) * A(((i1.i0....362
=> equivalent forward existential formula: (([((FwdU(Init,!(EX(!(FALSE)))) * (!(((!((i1.i1.i0.u17.p327==0)||(i1.i1.i0.u17.p329==1)))&&(i1.i1.i0.u16.p297!=1...1433
Reverse transition relation is NOT exact ! Due to transitions i0.u7.t234, i0.u7.t239, i0.u7.t263, i0.i0.u6.t267, i0.i0.u6.t272, i0.i0.i0.u4.t332, i0.i0.i0....689
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-06-07 18:27:28] [INFO ] Flatten gal took : 7 ms
[2025-06-07 18:27:28] [INFO ] Input system was already deterministic with 419 transitions.
[2025-06-07 18:27:28] [INFO ] Transformed 342 places.
[2025-06-07 18:27:28] [INFO ] Transformed 419 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-07 18:27:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality3817514079564747926.gal : 2 ms
[2025-06-07 18:27:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality5134727160552931966.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/CTLCardinality3817514079564747926.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5134727160552931966.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 2 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,1.67155e+16,172.989,3436840,2,281973,5,1.86491e+07,6,0,1789,1.48348e+07,0


Converting to forward existential form...Done !
original formula: E(AX(FALSE) U ((!(((!((p327==0)||(p329==1)))&&(p297!=1))) * E(((p390==1) * A(((p177==0)||(p169==1)) U ((p158==0)||(p220==1)))) U AX(AG((p...214
=> equivalent forward existential formula: (([((FwdU(Init,!(EX(!(FALSE)))) * (!(((!((p327==0)||(p329==1)))&&(p297!=1))) * E(((p390==1) * !((E(!(((p158==0)|...897
Reverse transition relation is NOT exact ! Due to transitions t19, t35, t46, t70, t75, t80, t90, t98, t103, t109, t135, t140, t161, t165, t168, t174, t186,...340

BK_TIME_CONFINEMENT_REACHED

--------------------
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-H04T2O"
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-H04T2O, 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-174931339100017"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H04T2O.tgz
mv Champagne-PT-H04T2O 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 ;