Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028600513.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CO4-PT-18, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028600513
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 239K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CO4-PT-18-CTLCardinality-2024-12
FORMULA_NAME CO4-PT-18-CTLCardinality-2024-13
FORMULA_NAME CO4-PT-18-CTLCardinality-2024-14
FORMULA_NAME CO4-PT-18-CTLCardinality-2024-15
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-00
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-01
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-02
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-03
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-04
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-05
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-06
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-07
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-08
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-09
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-10
FORMULA_NAME CO4-PT-18-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748609432742

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-18
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 12:50:33] [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]
[2025-05-30 12:50:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 12:50:34] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2025-05-30 12:50:34] [INFO ] Transformed 979 places.
[2025-05-30 12:50:34] [INFO ] Transformed 1111 transitions.
[2025-05-30 12:50:34] [INFO ] Found NUPN structural information;
[2025-05-30 12:50:34] [INFO ] Parsed PT model containing 979 places and 1111 transitions and 2420 arcs in 201 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Deduced a syphon composed of 157 places in 15 ms
Reduce places removed 157 places and 177 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA CO4-PT-18-CTLCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-18-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-18-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-18-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 89 out of 822 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 822/822 places, 934/934 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 809 transition count 931
Discarding 108 places :
Symmetric choice reduction at 1 with 108 rule applications. Total rules 124 place count 701 transition count 822
Iterating global reduction 1 with 108 rules applied. Total rules applied 232 place count 701 transition count 822
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 312 place count 621 transition count 742
Iterating global reduction 1 with 80 rules applied. Total rules applied 392 place count 621 transition count 742
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 394 place count 621 transition count 740
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 429 place count 586 transition count 705
Iterating global reduction 2 with 35 rules applied. Total rules applied 464 place count 586 transition count 705
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 485 place count 565 transition count 684
Iterating global reduction 2 with 21 rules applied. Total rules applied 506 place count 565 transition count 684
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 507 place count 565 transition count 683
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 515 place count 557 transition count 675
Iterating global reduction 3 with 8 rules applied. Total rules applied 523 place count 557 transition count 675
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 526 place count 554 transition count 672
Iterating global reduction 3 with 3 rules applied. Total rules applied 529 place count 554 transition count 672
Applied a total of 529 rules in 237 ms. Remains 554 /822 variables (removed 268) and now considering 672/934 (removed 262) transitions.
// Phase 1: matrix 672 rows 554 cols
[2025-05-30 12:50:34] [INFO ] Computed 5 invariants in 28 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:50:34] [INFO ] Implicit Places using invariants in 346 ms returned []
[2025-05-30 12:50:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:50:35] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 698 ms to find 0 implicit places.
Running 671 sub problems to find dead transitions.
[2025-05-30 12:50:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/552 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 1 (OVERLAPS) 1/553 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 3 (OVERLAPS) 672/1225 variables, 553/558 constraints. Problems are: Problem set: 0 solved, 671 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1225/1226 variables, and 558 constraints, problems are : Problem set: 0 solved, 671 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 553/554 constraints, PredecessorRefiner: 671/671 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 671 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/552 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 1 (OVERLAPS) 1/553 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 3 (OVERLAPS) 672/1225 variables, 553/558 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1225 variables, 670/1228 constraints. Problems are: Problem set: 0 solved, 671 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 12:51:31] [INFO ] Deduced a trap composed of 17 places in 131 ms of which 19 ms to minimize.
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 1225/1226 variables, and 1229 constraints, problems are : Problem set: 0 solved, 671 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 553/554 constraints, PredecessorRefiner: 670/671 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60257ms problems are : Problem set: 0 solved, 671 unsolved
Search for dead transitions found 0 dead transitions in 60271ms
Starting structural reductions in LTL mode, iteration 1 : 554/822 places, 672/934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61227 ms. Remains : 554/822 places, 672/934 transitions.
Support contains 89 out of 554 places after structural reductions.
[2025-05-30 12:51:35] [INFO ] Flatten gal took : 58 ms
[2025-05-30 12:51:35] [INFO ] Flatten gal took : 31 ms
[2025-05-30 12:51:35] [INFO ] Input system was already deterministic with 672 transitions.
Support contains 81 out of 554 places (down from 89) after GAL structural reductions.
RANDOM walk for 40000 steps (103 resets) in 2116 ms. (18 steps per ms) remains 36/45 properties
BEST_FIRST walk for 4004 steps (23 resets) in 37 ms. (105 steps per ms) remains 33/36 properties
BEST_FIRST walk for 4001 steps (19 resets) in 62 ms. (63 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4003 steps (22 resets) in 36 ms. (108 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (21 resets) in 73 ms. (54 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (20 resets) in 31 ms. (125 steps per ms) remains 30/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 16 ms. (235 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4003 steps (23 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (21 resets) in 29 ms. (133 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (20 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (17 resets) in 36 ms. (108 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (23 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (25 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (21 resets) in 28 ms. (138 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (25 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (25 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (20 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (20 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (24 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (19 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (17 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (22 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (15 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (18 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (24 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (22 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (22 resets) in 8 ms. (444 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (22 resets) in 26 ms. (148 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (23 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (20 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (25 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (19 resets) in 16 ms. (235 steps per ms) remains 28/28 properties
[2025-05-30 12:51:36] [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) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 106/159 variables, 53/53 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 300/459 variables, 91/144 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/459 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 19/478 variables, 2/146 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/478 variables, 2/148 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/478 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 12/490 variables, 3/151 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 10 (OVERLAPS) 395/885 variables, 211/362 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/885 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 12 (OVERLAPS) 244/1129 variables, 134/496 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1129 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 14 (OVERLAPS) 72/1201 variables, 46/542 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1201 variables, 0/542 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 16 (OVERLAPS) 21/1222 variables, 14/556 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1222 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 18 (OVERLAPS) 4/1226 variables, 3/559 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1226 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 20 (OVERLAPS) 0/1226 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1226/1226 variables, and 559 constraints, problems are : Problem set: 0 solved, 28 unsolved in 3801 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 554/554 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 106/159 variables, 53/53 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 2/55 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (OVERLAPS) 300/459 variables, 91/146 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/459 variables, 26/172 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/459 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 19/478 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/478 variables, 2/176 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/478 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 10 (OVERLAPS) 12/490 variables, 3/179 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/490 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 12 (OVERLAPS) 395/885 variables, 211/390 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/885 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 14 (OVERLAPS) 244/1129 variables, 134/524 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1129 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 16 (OVERLAPS) 72/1201 variables, 46/570 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 12:51:44] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1201 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 28 unsolved
(t6 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((t0 2)
(t1 2)
(t2 1)
(t3 0)
(t4 2)
(t5 2)
(t6 0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1201/1226 variables, and 571 constraints, problems are : Problem set: 0 solved, 28 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 537/554 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8829ms problems are : Problem set: 0 solved, 28 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 53 out of 554 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 554/554 places, 672/672 transitions.
Graph (trivial) has 491 edges and 554 vertex of which 3 / 554 are part of one of the 1 SCC in 3 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 840 edges and 552 vertex of which 533 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.1 ms
Discarding 19 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Drop transitions (Empty/Sink Transition effects.) removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 214 transitions
Trivial Post-agglo rules discarded 214 transitions
Performed 214 trivial Post agglomeration. Transition count delta: 214
Iterating post reduction 0 with 232 rules applied. Total rules applied 234 place count 533 transition count 424
Reduce places removed 214 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 225 rules applied. Total rules applied 459 place count 319 transition count 413
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 470 place count 308 transition count 413
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 470 place count 308 transition count 378
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 540 place count 273 transition count 378
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 545 place count 268 transition count 373
Iterating global reduction 3 with 5 rules applied. Total rules applied 550 place count 268 transition count 373
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 550 place count 268 transition count 371
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 554 place count 266 transition count 371
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 555 place count 265 transition count 370
Iterating global reduction 3 with 1 rules applied. Total rules applied 556 place count 265 transition count 370
Performed 67 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 67 places in 0 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 690 place count 198 transition count 294
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 696 place count 198 transition count 288
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 701 place count 193 transition count 283
Iterating global reduction 4 with 5 rules applied. Total rules applied 706 place count 193 transition count 283
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 766 place count 163 transition count 286
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 776 place count 163 transition count 276
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 791 place count 148 transition count 246
Iterating global reduction 5 with 15 rules applied. Total rules applied 806 place count 148 transition count 246
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 811 place count 148 transition count 241
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 812 place count 147 transition count 238
Iterating global reduction 6 with 1 rules applied. Total rules applied 813 place count 147 transition count 238
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 821 place count 147 transition count 230
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 821 place count 147 transition count 229
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 823 place count 146 transition count 229
Free-agglomeration rule applied 22 times.
Iterating global reduction 6 with 22 rules applied. Total rules applied 845 place count 146 transition count 207
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 867 place count 124 transition count 207
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 873 place count 124 transition count 201
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 877 place count 124 transition count 201
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 878 place count 124 transition count 200
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 880 place count 124 transition count 200
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 881 place count 124 transition count 199
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 882 place count 123 transition count 198
Reduce places removed 3 places and 0 transitions.
Graph (trivial) has 22 edges and 120 vertex of which 2 / 120 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 5 rules applied. Total rules applied 887 place count 119 transition count 197
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 890 place count 118 transition count 195
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 894 place count 118 transition count 191
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 896 place count 116 transition count 189
Iterating global reduction 10 with 2 rules applied. Total rules applied 898 place count 116 transition count 189
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 900 place count 116 transition count 187
Free-agglomeration rule applied 11 times.
Iterating global reduction 11 with 11 rules applied. Total rules applied 911 place count 116 transition count 176
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 922 place count 105 transition count 176
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 923 place count 105 transition count 175
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 924 place count 105 transition count 175
Applied a total of 924 rules in 141 ms. Remains 105 /554 variables (removed 449) and now considering 175/672 (removed 497) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 105/554 places, 175/672 transitions.
RANDOM walk for 40000 steps (8 resets) in 281 ms. (141 steps per ms) remains 4/28 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 3/4 properties
BEST_FIRST walk for 37512 steps (8 resets) in 85 ms. (436 steps per ms) remains 0/3 properties
[2025-05-30 12:51:45] [INFO ] Flatten gal took : 25 ms
[2025-05-30 12:51:45] [INFO ] Flatten gal took : 24 ms
[2025-05-30 12:51:45] [INFO ] Input system was already deterministic with 672 transitions.
Computed a total of 20 stabilizing places and 22 stable transitions
Graph (complete) has 843 edges and 554 vertex of which 546 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.7 ms
Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 553 transition count 672
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 47 place count 507 transition count 625
Iterating global reduction 1 with 46 rules applied. Total rules applied 93 place count 507 transition count 625
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 95 place count 507 transition count 623
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 130 place count 472 transition count 588
Iterating global reduction 2 with 35 rules applied. Total rules applied 165 place count 472 transition count 588
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 184 place count 453 transition count 569
Iterating global reduction 2 with 19 rules applied. Total rules applied 203 place count 453 transition count 569
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 205 place count 453 transition count 567
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 214 place count 444 transition count 558
Iterating global reduction 3 with 9 rules applied. Total rules applied 223 place count 444 transition count 558
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 224 place count 444 transition count 557
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 229 place count 439 transition count 552
Iterating global reduction 4 with 5 rules applied. Total rules applied 234 place count 439 transition count 552
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 235 place count 439 transition count 551
Applied a total of 235 rules in 55 ms. Remains 439 /554 variables (removed 115) and now considering 551/672 (removed 121) transitions.
// Phase 1: matrix 551 rows 439 cols
[2025-05-30 12:51:46] [INFO ] Computed 5 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:51:46] [INFO ] Implicit Places using invariants in 105 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 108 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 438/554 places, 551/672 transitions.
Applied a total of 0 rules in 8 ms. Remains 438 /438 variables (removed 0) and now considering 551/551 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 172 ms. Remains : 438/554 places, 551/672 transitions.
[2025-05-30 12:51:46] [INFO ] Flatten gal took : 16 ms
[2025-05-30 12:51:46] [INFO ] Flatten gal took : 27 ms
[2025-05-30 12:51:46] [INFO ] Input system was already deterministic with 551 transitions.
[2025-05-30 12:51:46] [INFO ] Flatten gal took : 15 ms
[2025-05-30 12:51:46] [INFO ] Flatten gal took : 16 ms
[2025-05-30 12:51:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality10571473585027589922.gal : 12 ms
[2025-05-30 12:51:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality16719428390266587138.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/CTLCardinality10571473585027589922.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16719428390266587138.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,6.32726e+08,1.19727,40340,2,5553,5,113100,6,0,2301,196116,0


Converting to forward existential form...Done !
original formula: (E(EX(TRUE) U AX(EG(AG((p417==1))))) + EG((EX(A((p778==0) U (p395==1))) + EF((p290==1)))))
=> equivalent forward existential formula: ([(FwdU(Init,EX(TRUE)) * !(EX(!(EG(!(E(TRUE U !((p417==1)))))))))] != FALSE + [FwdG(Init,(EX(!((E(!((p395==1)) U...243
Reverse transition relation is NOT exact ! Due to transitions t16, t17, t18, t19, t20, t21, t22, t27, t36, t45, t47, t48, t49, t50, t51, t53, t56, t100, t1...463
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-05-30 12:52:16] [INFO ] Flatten gal took : 15 ms
[2025-05-30 12:52:16] [INFO ] Applying decomposition
[2025-05-30 12:52:16] [INFO ] Flatten gal took : 14 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/graph3977639159882862380.txt' '-o' '/tmp/graph3977639159882862380.bin' '-w' '/tmp/graph3977639159882862380.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3977639159882862380.bin' '-l' '-1' '-v' '-w' '/tmp/graph3977639159882862380.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:52:16] [INFO ] Decomposing Gal with order
[2025-05-30 12:52:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:52:16] [INFO ] Removed a total of 172 redundant transitions.
[2025-05-30 12:52:16] [INFO ] Flatten gal took : 70 ms
[2025-05-30 12:52:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 9 ms.
[2025-05-30 12:52:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality8731661045105612191.gal : 9 ms
[2025-05-30 12:52:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality3343598900421651610.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/CTLCardinality8731661045105612191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3343598900421651610.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.32726e+08,0.19505,11484,618,91,12858,2589,930,19557,90,10228,0


Converting to forward existential form...Done !
original formula: (E(EX(TRUE) U AX(EG(AG((i7.u68.p417==1))))) + EG((EX(A((i16.u73.p778==0) U (i6.u63.p395==1))) + EF((i1.u38.p290==1)))))
=> equivalent forward existential formula: ([(FwdU(Init,EX(TRUE)) * !(EX(!(EG(!(E(TRUE U !((i7.u68.p417==1)))))))))] != FALSE + [FwdG(Init,(EX(!((E(!((i6.u...286
Reverse transition relation is NOT exact ! Due to transitions t17, t47, t56, t100, t184, t292, t295, t341, t418, t430, t467, t494, t495, i1.t458, i1.t449, ...717
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,18.9503,460124,1,0,754230,5505,7007,2.59665e+06,515,27041,820497
FORMULA CO4-PT-18-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 553 transition count 672
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 47 place count 507 transition count 625
Iterating global reduction 1 with 46 rules applied. Total rules applied 93 place count 507 transition count 625
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 95 place count 507 transition count 623
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 127 place count 475 transition count 591
Iterating global reduction 2 with 32 rules applied. Total rules applied 159 place count 475 transition count 591
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 176 place count 458 transition count 574
Iterating global reduction 2 with 17 rules applied. Total rules applied 193 place count 458 transition count 574
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 195 place count 458 transition count 572
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 203 place count 450 transition count 564
Iterating global reduction 3 with 8 rules applied. Total rules applied 211 place count 450 transition count 564
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 212 place count 450 transition count 563
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 216 place count 446 transition count 559
Iterating global reduction 4 with 4 rules applied. Total rules applied 220 place count 446 transition count 559
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 221 place count 446 transition count 558
Applied a total of 221 rules in 57 ms. Remains 446 /554 variables (removed 108) and now considering 558/672 (removed 114) transitions.
// Phase 1: matrix 558 rows 446 cols
[2025-05-30 12:52:35] [INFO ] Computed 5 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:52:35] [INFO ] Implicit Places using invariants in 105 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 107 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 445/554 places, 558/672 transitions.
Applied a total of 0 rules in 7 ms. Remains 445 /445 variables (removed 0) and now considering 558/558 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 171 ms. Remains : 445/554 places, 558/672 transitions.
[2025-05-30 12:52:35] [INFO ] Flatten gal took : 13 ms
[2025-05-30 12:52:35] [INFO ] Flatten gal took : 13 ms
[2025-05-30 12:52:35] [INFO ] Input system was already deterministic with 558 transitions.
[2025-05-30 12:52:35] [INFO ] Flatten gal took : 15 ms
[2025-05-30 12:52:35] [INFO ] Flatten gal took : 12 ms
[2025-05-30 12:52:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality9137695758186493195.gal : 3 ms
[2025-05-30 12:52:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality9193850923307543243.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/CTLCardinality9137695758186493195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9193850923307543243.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,6.58289e+08,1.3101,43508,2,5744,5,121141,6,0,2336,212191,0


Converting to forward existential form...Done !
original formula: (!(E(((p849==0)||(p758==1)) U !(E((p368==0) U ((p161==0)||(p184==1)))))) * (EX(TRUE) + EF(EG(((p314!=0)&&(p859!=1))))))
=> equivalent forward existential formula: ([(FwdU(Init,((p849==0)||(p758==1))) * !(E((p368==0) U ((p161==0)||(p184==1)))))] = FALSE * [((Init * !(E(TRUE U...210
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t29, t38, t47, t49, t50, t51, t52, t53, t55, t58, t103, t1...457
Detected timeout of ITS tools.
[2025-05-30 12:53:06] [INFO ] Flatten gal took : 12 ms
[2025-05-30 12:53:06] [INFO ] Applying decomposition
[2025-05-30 12:53:06] [INFO ] Flatten gal took : 12 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/graph3400411681948939362.txt' '-o' '/tmp/graph3400411681948939362.bin' '-w' '/tmp/graph3400411681948939362.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3400411681948939362.bin' '-l' '-1' '-v' '-w' '/tmp/graph3400411681948939362.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:53:06] [INFO ] Decomposing Gal with order
[2025-05-30 12:53:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:53:06] [INFO ] Removed a total of 164 redundant transitions.
[2025-05-30 12:53:06] [INFO ] Flatten gal took : 26 ms
[2025-05-30 12:53:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2025-05-30 12:53:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality1080802546222581767.gal : 5 ms
[2025-05-30 12:53:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality7820328802867876385.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/CTLCardinality1080802546222581767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7820328802867876385.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.58289e+08,0.266822,15632,757,99,19829,4436,971,37993,96,18230,0


Converting to forward existential form...Done !
original formula: (!(E(((i17.u158.p849==0)||(i14.u136.p758==1)) U !(E((i4.i1.i1.u55.p368==0) U ((i3.i1.i0.u15.p161==0)||(i4.i1.i0.u17.p184==1)))))) * (EX(T...216
=> equivalent forward existential formula: ([(FwdU(Init,((i17.u158.p849==0)||(i14.u136.p758==1))) * !(E((i4.i1.i1.u55.p368==0) U ((i3.i1.i0.u15.p161==0)||(...289
Reverse transition relation is NOT exact ! Due to transitions t19, t49, t58, t188, t299, t345, t463, t472, t500, t501, i0.t454, i2.t391, i3.i0.i1.u20.t428,...753
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,0,6.05561,235664,1,0,347333,8180,7953,1.56051e+06,543,41589,489097
FORMULA CO4-PT-18-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 553 transition count 672
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 50 place count 504 transition count 622
Iterating global reduction 1 with 49 rules applied. Total rules applied 99 place count 504 transition count 622
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 101 place count 504 transition count 620
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 137 place count 468 transition count 584
Iterating global reduction 2 with 36 rules applied. Total rules applied 173 place count 468 transition count 584
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 192 place count 449 transition count 565
Iterating global reduction 2 with 19 rules applied. Total rules applied 211 place count 449 transition count 565
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 213 place count 449 transition count 563
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 222 place count 440 transition count 554
Iterating global reduction 3 with 9 rules applied. Total rules applied 231 place count 440 transition count 554
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 232 place count 440 transition count 553
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 237 place count 435 transition count 548
Iterating global reduction 4 with 5 rules applied. Total rules applied 242 place count 435 transition count 548
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 243 place count 435 transition count 547
Applied a total of 243 rules in 62 ms. Remains 435 /554 variables (removed 119) and now considering 547/672 (removed 125) transitions.
// Phase 1: matrix 547 rows 435 cols
[2025-05-30 12:53:12] [INFO ] Computed 5 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:53:12] [INFO ] Implicit Places using invariants in 101 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 103 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 434/554 places, 547/672 transitions.
Applied a total of 0 rules in 7 ms. Remains 434 /434 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 173 ms. Remains : 434/554 places, 547/672 transitions.
[2025-05-30 12:53:12] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:53:12] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:53:12] [INFO ] Input system was already deterministic with 547 transitions.
[2025-05-30 12:53:12] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:53:12] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:53:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality9953702379890323484.gal : 3 ms
[2025-05-30 12:53:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality9879066820454939543.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/CTLCardinality9953702379890323484.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9879066820454939543.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,6.18111e+08,1.03519,40856,2,5674,5,113837,6,0,2281,195825,0


Converting to forward existential form...Done !
original formula: AX(EG(EX(TRUE)))
=> equivalent forward existential formula: [(EY(Init) * !(EG(EX(TRUE))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t16, t17, t18, t19, t20, t21, t22, t27, t36, t45, t47, t48, t49, t50, t51, t53, t56, t100, t1...457
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-30 12:53:42] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:53:42] [INFO ] Applying decomposition
[2025-05-30 12:53:42] [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/graph9154771886119937789.txt' '-o' '/tmp/graph9154771886119937789.bin' '-w' '/tmp/graph9154771886119937789.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9154771886119937789.bin' '-l' '-1' '-v' '-w' '/tmp/graph9154771886119937789.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:53:42] [INFO ] Decomposing Gal with order
[2025-05-30 12:53:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:53:42] [INFO ] Removed a total of 166 redundant transitions.
[2025-05-30 12:53:42] [INFO ] Flatten gal took : 23 ms
[2025-05-30 12:53:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 4 ms.
[2025-05-30 12:53:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality11611561092047973610.gal : 4 ms
[2025-05-30 12:53:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality8381178996455277276.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/CTLCardinality11611561092047973610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8381178996455277276.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,6.18111e+08,0.224374,12284,586,95,14204,2985,925,23172,92,12589,0


Converting to forward existential form...Done !
original formula: AX(EG(EX(TRUE)))
=> equivalent forward existential formula: [(EY(Init) * !(EG(EX(TRUE))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t17, t47, t56, t100, t295, t339, t385, t456, t465, t492, t493, i1.t447, i3.t396, i3.t394, i3....721
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 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 a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,16.7836,467196,1,0,647407,3640,5517,2.96883e+06,451,18587,604090
FORMULA CO4-PT-18-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Graph (trivial) has 578 edges and 554 vertex of which 3 / 554 are part of one of the 1 SCC in 4 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 841 edges and 552 vertex of which 544 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.7 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 270 transitions
Trivial Post-agglo rules discarded 270 transitions
Performed 270 trivial Post agglomeration. Transition count delta: 270
Iterating post reduction 0 with 270 rules applied. Total rules applied 272 place count 543 transition count 391
Reduce places removed 270 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 271 rules applied. Total rules applied 543 place count 273 transition count 390
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 544 place count 272 transition count 390
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 544 place count 272 transition count 356
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 612 place count 238 transition count 356
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 628 place count 222 transition count 339
Iterating global reduction 3 with 16 rules applied. Total rules applied 644 place count 222 transition count 339
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 644 place count 222 transition count 334
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 654 place count 217 transition count 334
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 662 place count 209 transition count 326
Iterating global reduction 3 with 8 rules applied. Total rules applied 670 place count 209 transition count 326
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 671 place count 209 transition count 325
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 735 place count 177 transition count 293
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 8 rules applied. Total rules applied 743 place count 177 transition count 285
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 748 place count 174 transition count 283
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 755 place count 167 transition count 276
Iterating global reduction 6 with 7 rules applied. Total rules applied 762 place count 167 transition count 276
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 4 rules applied. Total rules applied 766 place count 167 transition count 272
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 767 place count 166 transition count 272
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 769 place count 165 transition count 271
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 770 place count 164 transition count 270
Iterating global reduction 8 with 1 rules applied. Total rules applied 771 place count 164 transition count 270
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 772 place count 163 transition count 268
Iterating global reduction 8 with 1 rules applied. Total rules applied 773 place count 163 transition count 268
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 774 place count 163 transition count 267
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 9 with 15 rules applied. Total rules applied 789 place count 163 transition count 252
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 9 with 9 rules applied. Total rules applied 798 place count 163 transition count 243
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 807 place count 154 transition count 243
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 807 place count 154 transition count 242
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 809 place count 153 transition count 242
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 811 place count 152 transition count 241
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 812 place count 152 transition count 241
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 814 place count 150 transition count 239
Applied a total of 814 rules in 102 ms. Remains 150 /554 variables (removed 404) and now considering 239/672 (removed 433) transitions.
// Phase 1: matrix 239 rows 150 cols
[2025-05-30 12:53:59] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:53:59] [INFO ] Implicit Places using invariants in 54 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 149/554 places, 239/672 transitions.
Applied a total of 0 rules in 5 ms. Remains 149 /149 variables (removed 0) and now considering 239/239 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 163 ms. Remains : 149/554 places, 239/672 transitions.
[2025-05-30 12:53:59] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:53:59] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:53:59] [INFO ] Input system was already deterministic with 239 transitions.
[2025-05-30 12:53:59] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:53:59] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:53:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality16682030196734657689.gal : 1 ms
[2025-05-30 12:53:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality1629932040244874863.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/CTLCardinality16682030196734657689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1629932040244874863.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.87712e+06,0.07102,6332,2,759,5,8975,6,0,825,8656,0


Converting to forward existential form...Done !
original formula: EF(EG(!(A(AF((p409==1)) U EF(((p496==0)||(p945==1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!((E(!(E(TRUE U ((p496==0)||(p945==1)))) U (!(!(EG(!((p409==1))))) * !(E(TRUE U ((p496==...229
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t9, t22, t41, t72, t86, t91, t131, t144, t235, Intersection with reachable at each s...217
(forward)formula 0,0,0.717055,30176,1,0,299,137988,511,156,5166,91515,489
FORMULA CO4-PT-18-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 553 transition count 672
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 46 place count 508 transition count 626
Iterating global reduction 1 with 45 rules applied. Total rules applied 91 place count 508 transition count 626
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 92 place count 508 transition count 625
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 124 place count 476 transition count 593
Iterating global reduction 2 with 32 rules applied. Total rules applied 156 place count 476 transition count 593
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 172 place count 460 transition count 577
Iterating global reduction 2 with 16 rules applied. Total rules applied 188 place count 460 transition count 577
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 189 place count 460 transition count 576
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 197 place count 452 transition count 568
Iterating global reduction 3 with 8 rules applied. Total rules applied 205 place count 452 transition count 568
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 206 place count 452 transition count 567
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 211 place count 447 transition count 562
Iterating global reduction 4 with 5 rules applied. Total rules applied 216 place count 447 transition count 562
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 217 place count 447 transition count 561
Applied a total of 217 rules in 43 ms. Remains 447 /554 variables (removed 107) and now considering 561/672 (removed 111) transitions.
// Phase 1: matrix 561 rows 447 cols
[2025-05-30 12:54:00] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:54:00] [INFO ] Implicit Places using invariants in 84 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 85 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 446/554 places, 561/672 transitions.
Applied a total of 0 rules in 6 ms. Remains 446 /446 variables (removed 0) and now considering 561/561 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 134 ms. Remains : 446/554 places, 561/672 transitions.
[2025-05-30 12:54:00] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:54:00] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:54:00] [INFO ] Input system was already deterministic with 561 transitions.
[2025-05-30 12:54:00] [INFO ] Flatten gal took : 13 ms
[2025-05-30 12:54:00] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:54:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality3500767447994062697.gal : 2 ms
[2025-05-30 12:54:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality3893720516885265064.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/CTLCardinality3500767447994062697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3893720516885265064.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,7.11682e+08,1.43816,47792,2,5763,5,127537,6,0,2343,249136,0


Converting to forward existential form...Done !
original formula: EX(E((((p766==1)||(!((p816==0)&&(p545==0)))) + (EX((p509==0)) * A(((p400==0)||(p194==1)) U (p801==1)))) U EG(((AG((p722==1)) * (p885==1))...171
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),(((p766==1)||(!((p816==0)&&(p545==0)))) + (EX((p509==0)) * !((E(!((p801==1)) U (!(((p400==0)...274
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t29, t38, t47, t49, t50, t51, t52, t53, t57, t58, t60, t63...461
Detected timeout of ITS tools.
[2025-05-30 12:54:30] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:54:30] [INFO ] Applying decomposition
[2025-05-30 12:54:30] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9416340230188582889.txt' '-o' '/tmp/graph9416340230188582889.bin' '-w' '/tmp/graph9416340230188582889.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9416340230188582889.bin' '-l' '-1' '-v' '-w' '/tmp/graph9416340230188582889.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:54:30] [INFO ] Decomposing Gal with order
[2025-05-30 12:54:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:54:30] [INFO ] Removed a total of 171 redundant transitions.
[2025-05-30 12:54:30] [INFO ] Flatten gal took : 20 ms
[2025-05-30 12:54:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-30 12:54:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality15820314537517656426.gal : 4 ms
[2025-05-30 12:54:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality13111728756914309902.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/CTLCardinality15820314537517656426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13111728756914309902.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.11682e+08,0.162943,10288,591,96,10657,1140,890,17383,89,3492,0


Converting to forward existential form...Done !
original formula: EX(E((((i12.u138.p766==1)||(!((i8.u91.p816==0)&&(i8.u90.p545==0)))) + (EX((i8.u81.p509==0)) * A(((i5.u60.p400==0)||(i1.u19.p194==1)) U (i...248
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),(((i12.u138.p766==1)||(!((i8.u91.p816==0)&&(i8.u90.p545==0)))) + (EX((i8.u81.p509==0)) * !((...367
Reverse transition relation is NOT exact ! Due to transitions t49, t63, t110, t279, t291, t305, t383, t395, t475, t503, t504, i0.i0.t435, i0.i1.t406, i0.i1...751
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 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 a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,0,14.9336,451248,1,0,598721,3362,6514,2.89246e+06,459,16999,560574
FORMULA CO4-PT-18-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 553 transition count 672
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 40 place count 514 transition count 632
Iterating global reduction 1 with 39 rules applied. Total rules applied 79 place count 514 transition count 632
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 81 place count 514 transition count 630
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 106 place count 489 transition count 605
Iterating global reduction 2 with 25 rules applied. Total rules applied 131 place count 489 transition count 605
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 146 place count 474 transition count 590
Iterating global reduction 2 with 15 rules applied. Total rules applied 161 place count 474 transition count 590
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 162 place count 474 transition count 589
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 169 place count 467 transition count 582
Iterating global reduction 3 with 7 rules applied. Total rules applied 176 place count 467 transition count 582
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 177 place count 467 transition count 581
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 181 place count 463 transition count 577
Iterating global reduction 4 with 4 rules applied. Total rules applied 185 place count 463 transition count 577
Applied a total of 185 rules in 61 ms. Remains 463 /554 variables (removed 91) and now considering 577/672 (removed 95) transitions.
// Phase 1: matrix 577 rows 463 cols
[2025-05-30 12:54:45] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:54:46] [INFO ] Implicit Places using invariants in 93 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 462/554 places, 577/672 transitions.
Applied a total of 0 rules in 6 ms. Remains 462 /462 variables (removed 0) and now considering 577/577 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 161 ms. Remains : 462/554 places, 577/672 transitions.
[2025-05-30 12:54:46] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:54:46] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:54:46] [INFO ] Input system was already deterministic with 577 transitions.
[2025-05-30 12:54:46] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:54:46] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:54:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality10827531266547192175.gal : 1 ms
[2025-05-30 12:54:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality2803305074352028116.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/CTLCardinality10827531266547192175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2803305074352028116.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,7.44888e+08,1.10584,42176,2,5971,5,117935,6,0,2423,206109,0


Converting to forward existential form...Done !
original formula: AX((AG((((p586==0)||(p369==1))||((p461==0)&&(p627==1)))) + (EG(((((p181==0)&&(p467==1))||((p738==0)&&(p714==1)))||(((p928==0)&&(p162==1))...227
=> equivalent forward existential formula: ([((EY(Init) * !(!(E(TRUE U !((((p586==0)||(p369==1))||((p461==0)&&(p627==1)))))))) * !(EG(((((p181==0)&&(p467==...387
Reverse transition relation is NOT exact ! Due to transitions t19, t20, t21, t22, t23, t24, t25, t30, t39, t40, t49, t51, t52, t53, t54, t55, t57, t60, t10...468
Detected timeout of ITS tools.
[2025-05-30 12:55:16] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:55:16] [INFO ] Applying decomposition
[2025-05-30 12:55:16] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5996824724656501324.txt' '-o' '/tmp/graph5996824724656501324.bin' '-w' '/tmp/graph5996824724656501324.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5996824724656501324.bin' '-l' '-1' '-v' '-w' '/tmp/graph5996824724656501324.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:55:16] [INFO ] Decomposing Gal with order
[2025-05-30 12:55:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:55:16] [INFO ] Removed a total of 164 redundant transitions.
[2025-05-30 12:55:16] [INFO ] Flatten gal took : 27 ms
[2025-05-30 12:55:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2025-05-30 12:55:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality17596762341627858499.gal : 4 ms
[2025-05-30 12:55:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality17446592089163319751.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/CTLCardinality17596762341627858499.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17446592089163319751.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.44888e+08,0.237287,12872,746,110,15013,3317,1017,23730,92,13199,0


Converting to forward existential form...Done !
original formula: AX((AG((((i13.i1.i1.u106.p586==0)||(i6.i1.i2.u54.p369==1))||((i9.u76.p461==0)&&(i13.i1.i1.u115.p627==1)))) + (EG(((((i2.u18.p181==0)&&(i8...375
=> equivalent forward existential formula: ([((EY(Init) * !(!(E(TRUE U !((((i13.i1.i1.u106.p586==0)||(i6.i1.i2.u54.p369==1))||((i9.u76.p461==0)&&(i13.i1.i1...585
Reverse transition relation is NOT exact ! Due to transitions t20, t51, t60, t105, t285, t315, t360, t394, t449, t478, t487, t516, t517, i1.i0.i1.t469, i2....732
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,4.96557,156488,1,0,247192,4557,7169,992176,491,20015,335329
FORMULA CO4-PT-18-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 553 transition count 672
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 49 place count 505 transition count 623
Iterating global reduction 1 with 48 rules applied. Total rules applied 97 place count 505 transition count 623
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 99 place count 505 transition count 621
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 135 place count 469 transition count 585
Iterating global reduction 2 with 36 rules applied. Total rules applied 171 place count 469 transition count 585
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 190 place count 450 transition count 566
Iterating global reduction 2 with 19 rules applied. Total rules applied 209 place count 450 transition count 566
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 211 place count 450 transition count 564
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 219 place count 442 transition count 556
Iterating global reduction 3 with 8 rules applied. Total rules applied 227 place count 442 transition count 556
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 228 place count 442 transition count 555
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 233 place count 437 transition count 550
Iterating global reduction 4 with 5 rules applied. Total rules applied 238 place count 437 transition count 550
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 239 place count 437 transition count 549
Applied a total of 239 rules in 52 ms. Remains 437 /554 variables (removed 117) and now considering 549/672 (removed 123) transitions.
// Phase 1: matrix 549 rows 437 cols
[2025-05-30 12:55:21] [INFO ] Computed 5 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:55:21] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-05-30 12:55:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:55:21] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
Running 548 sub problems to find dead transitions.
[2025-05-30 12:55:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/436 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 1 (OVERLAPS) 1/437 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/437 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 3 (OVERLAPS) 549/986 variables, 437/442 constraints. Problems are: Problem set: 0 solved, 548 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 12:55:45] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 12:55:45] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 986/986 variables, and 444 constraints, problems are : Problem set: 0 solved, 548 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 437/437 constraints, PredecessorRefiner: 548/548 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 548 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/436 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 1 (OVERLAPS) 1/437 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/437 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/437 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 4 (OVERLAPS) 549/986 variables, 437/444 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/986 variables, 548/992 constraints. Problems are: Problem set: 0 solved, 548 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 986/986 variables, and 992 constraints, problems are : Problem set: 0 solved, 548 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 437/437 constraints, PredecessorRefiner: 548/548 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60100ms problems are : Problem set: 0 solved, 548 unsolved
Search for dead transitions found 0 dead transitions in 60103ms
Starting structural reductions in LTL mode, iteration 1 : 437/554 places, 549/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60537 ms. Remains : 437/554 places, 549/672 transitions.
[2025-05-30 12:56:21] [INFO ] Flatten gal took : 11 ms
[2025-05-30 12:56:21] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:56:21] [INFO ] Input system was already deterministic with 549 transitions.
[2025-05-30 12:56:21] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:56:21] [INFO ] Flatten gal took : 12 ms
[2025-05-30 12:56:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality3869295994909638083.gal : 2 ms
[2025-05-30 12:56:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality3182536922259477513.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/CTLCardinality3869295994909638083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3182536922259477513.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,6.32058e+08,1.04928,41012,2,5873,5,115805,6,0,2295,200401,0


Converting to forward existential form...Done !
original formula: (EG(EF(((p960!=0)&&(p947!=1)))) * AX(((p8==0)||(p649==1))))
=> equivalent forward existential formula: ([(Init * !(EG(E(TRUE U ((p960!=0)&&(p947!=1))))))] = FALSE * [(EY(Init) * !(((p8==0)||(p649==1))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t16, t17, t18, t19, t20, t21, t22, t27, t28, t37, t46, t48, t49, t50, t51, t52, t54, t57, t10...462
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-30 12:56:52] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:56:52] [INFO ] Applying decomposition
[2025-05-30 12:56:52] [INFO ] Flatten gal took : 13 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/graph7699841976006193914.txt' '-o' '/tmp/graph7699841976006193914.bin' '-w' '/tmp/graph7699841976006193914.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7699841976006193914.bin' '-l' '-1' '-v' '-w' '/tmp/graph7699841976006193914.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:56:52] [INFO ] Decomposing Gal with order
[2025-05-30 12:56:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:56:52] [INFO ] Removed a total of 166 redundant transitions.
[2025-05-30 12:56:52] [INFO ] Flatten gal took : 25 ms
[2025-05-30 12:56:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2025-05-30 12:56:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality13517402067924177915.gal : 3 ms
[2025-05-30 12:56:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality10984201743745479698.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/CTLCardinality13517402067924177915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10984201743745479698.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.32058e+08,0.203818,11348,631,101,12438,2110,912,20577,92,9421,0


Converting to forward existential form...Done !
original formula: (EG(EF(((i19.u160.p960!=0)&&(i19.u167.p947!=1)))) * AX(((i7.u2.p8==0)||(i13.u109.p649==1))))
=> equivalent forward existential formula: ([(Init * !(EG(E(TRUE U ((i19.u160.p960!=0)&&(i19.u167.p947!=1))))))] = FALSE * [(EY(Init) * !(((i7.u2.p8==0)||(...185
Reverse transition relation is NOT exact ! Due to transitions t48, t57, t101, t270, t282, t296, t340, t386, t429, t457, t466, t493, t494, i0.t448, i1.t426,...712
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,1,2.68875,109652,1,0,193534,2110,6661,498822,510,9421,316769
FORMULA CO4-PT-18-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 553 transition count 672
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 44 place count 510 transition count 629
Iterating global reduction 1 with 43 rules applied. Total rules applied 87 place count 510 transition count 629
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 89 place count 510 transition count 627
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 120 place count 479 transition count 596
Iterating global reduction 2 with 31 rules applied. Total rules applied 151 place count 479 transition count 596
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 165 place count 465 transition count 582
Iterating global reduction 2 with 14 rules applied. Total rules applied 179 place count 465 transition count 582
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 180 place count 465 transition count 581
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 188 place count 457 transition count 573
Iterating global reduction 3 with 8 rules applied. Total rules applied 196 place count 457 transition count 573
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 201 place count 452 transition count 568
Iterating global reduction 3 with 5 rules applied. Total rules applied 206 place count 452 transition count 568
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 207 place count 452 transition count 567
Applied a total of 207 rules in 58 ms. Remains 452 /554 variables (removed 102) and now considering 567/672 (removed 105) transitions.
// Phase 1: matrix 567 rows 452 cols
[2025-05-30 12:56:54] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:56:55] [INFO ] Implicit Places using invariants in 93 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 103 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 451/554 places, 567/672 transitions.
Applied a total of 0 rules in 5 ms. Remains 451 /451 variables (removed 0) and now considering 567/567 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 167 ms. Remains : 451/554 places, 567/672 transitions.
[2025-05-30 12:56:55] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:56:55] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:56:55] [INFO ] Input system was already deterministic with 567 transitions.
[2025-05-30 12:56:55] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:56:55] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:56:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality2942547660360467488.gal : 1 ms
[2025-05-30 12:56:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality5706262470970284334.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/CTLCardinality2942547660360467488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5706262470970284334.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,9.63233e+08,1.36795,51124,2,6549,5,144205,6,0,2369,267587,0


Converting to forward existential form...Done !
original formula: E((p930!=1) U ((AF((p689==0)) * AX(AX((((p970==0)||(p943==1))&&(p362==1))))) * !(AF(((EG(((p721==0)||(p390==1))) + EF((p301==1))) + !(AF(...171
=> equivalent forward existential formula: [FwdG((FwdU(Init,(p930!=1)) * (!(EG(!((p689==0)))) * !(EX(!(!(EX(!((((p970==0)||(p943==1))&&(p362==1)))))))))),!...245
Reverse transition relation is NOT exact ! Due to transitions t17, t18, t19, t20, t21, t22, t23, t24, t25, t30, t34, t43, t44, t53, t55, t56, t57, t58, t59...483
Detected timeout of ITS tools.
[2025-05-30 12:57:25] [INFO ] Flatten gal took : 15 ms
[2025-05-30 12:57:25] [INFO ] Applying decomposition
[2025-05-30 12:57:25] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3688256630425982601.txt' '-o' '/tmp/graph3688256630425982601.bin' '-w' '/tmp/graph3688256630425982601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3688256630425982601.bin' '-l' '-1' '-v' '-w' '/tmp/graph3688256630425982601.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:57:25] [INFO ] Decomposing Gal with order
[2025-05-30 12:57:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:57:25] [INFO ] Removed a total of 167 redundant transitions.
[2025-05-30 12:57:25] [INFO ] Flatten gal took : 42 ms
[2025-05-30 12:57:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 9 ms.
[2025-05-30 12:57:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality7046412032976576460.gal : 3 ms
[2025-05-30 12:57:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality1376960223362379124.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/CTLCardinality7046412032976576460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1376960223362379124.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,9.63233e+08,0.265203,14652,821,106,19526,1547,1017,39367,99,5241,0


Converting to forward existential form...Done !
original formula: E((i19.u167.p930!=1) U ((AF((i13.u122.p689==0)) * AX(AX((((i19.u172.p970==0)||(i19.u170.p943==1))&&(i7.u60.p362==1))))) * !(AF(((EG(((i15...244
=> equivalent forward existential formula: [FwdG((FwdU(Init,(i19.u167.p930!=1)) * (!(EG(!((i13.u122.p689==0)))) * !(EX(!(!(EX(!((((i19.u172.p970==0)||(i19....318
Reverse transition relation is NOT exact ! Due to transitions t55, t64, t193, t278, t304, t398, t429, t469, t478, t505, t508, i1.t460, i3.i0.t438, i3.i0.i1...816
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 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 a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 512 transition count 629
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 512 transition count 629
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 86 place count 512 transition count 627
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 117 place count 481 transition count 596
Iterating global reduction 1 with 31 rules applied. Total rules applied 148 place count 481 transition count 596
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 165 place count 464 transition count 579
Iterating global reduction 1 with 17 rules applied. Total rules applied 182 place count 464 transition count 579
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 184 place count 464 transition count 577
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 191 place count 457 transition count 570
Iterating global reduction 2 with 7 rules applied. Total rules applied 198 place count 457 transition count 570
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 201 place count 454 transition count 567
Iterating global reduction 2 with 3 rules applied. Total rules applied 204 place count 454 transition count 567
Applied a total of 204 rules in 50 ms. Remains 454 /554 variables (removed 100) and now considering 567/672 (removed 105) transitions.
// Phase 1: matrix 567 rows 454 cols
[2025-05-30 12:57:55] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:57:55] [INFO ] Implicit Places using invariants in 131 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 141 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 453/554 places, 567/672 transitions.
Applied a total of 0 rules in 6 ms. Remains 453 /453 variables (removed 0) and now considering 567/567 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 197 ms. Remains : 453/554 places, 567/672 transitions.
[2025-05-30 12:57:55] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:57:55] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:57:55] [INFO ] Input system was already deterministic with 567 transitions.
[2025-05-30 12:57:55] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:57:55] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:57:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality2320256798147244285.gal : 2 ms
[2025-05-30 12:57:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality16679929137466489496.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/CTLCardinality2320256798147244285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16679929137466489496.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.73474e+08,1.23761,45196,2,5908,5,125163,6,0,2374,223033,0


Converting to forward existential form...Done !
original formula: E(E(((((p585==0)||(p575==1)) * (AG(((p139==0)||(p593==1))) + (p632!=0))) + ((p691==0)&&(p688==1))) U ((EX(EF((p704==1))) * EG(AG((p727==1...241
=> equivalent forward existential formula: [(FwdU(Init,E(((((p585==0)||(p575==1)) * (!(E(TRUE U !(((p139==0)||(p593==1))))) + (p632!=0))) + ((p691==0)&&(p6...317
Reverse transition relation is NOT exact ! Due to transitions t17, t18, t19, t20, t21, t22, t23, t28, t37, t46, t48, t49, t50, t51, t52, t54, t57, t101, t1...463
Detected timeout of ITS tools.
[2025-05-30 12:58:25] [INFO ] Flatten gal took : 15 ms
[2025-05-30 12:58:25] [INFO ] Applying decomposition
[2025-05-30 12:58:25] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7467272173039717917.txt' '-o' '/tmp/graph7467272173039717917.bin' '-w' '/tmp/graph7467272173039717917.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7467272173039717917.bin' '-l' '-1' '-v' '-w' '/tmp/graph7467272173039717917.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:58:25] [INFO ] Decomposing Gal with order
[2025-05-30 12:58:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:58:25] [INFO ] Removed a total of 171 redundant transitions.
[2025-05-30 12:58:25] [INFO ] Flatten gal took : 18 ms
[2025-05-30 12:58:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 4 ms.
[2025-05-30 12:58:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality16839351637389046495.gal : 3 ms
[2025-05-30 12:58:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality11066798344793782643.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/CTLCardinality16839351637389046495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11066798344793782643.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.73474e+08,0.369023,18168,781,86,24366,2129,978,59882,103,8075,0


Converting to forward existential form...Done !
original formula: E(E(((((i10.u99.p585==0)||(i9.u96.p575==1)) * (AG(((i0.u8.p139==0)||(i10.u100.p593==1))) + (i10.u110.p632!=0))) + ((i14.u126.p691==0)&&(i...371
=> equivalent forward existential formula: [(FwdU(Init,E(((((i10.u99.p585==0)||(i9.u96.p575==1)) * (!(E(TRUE U !(((i0.u8.p139==0)||(i10.u100.p593==1))))) +...447
Reverse transition relation is NOT exact ! Due to transitions t57, t101, t174, t293, t307, t351, t386, t398, t429, t479, t506, t507, i0.u7.t462, i1.t409, i...757
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,1.268,52600,1,0,86509,2753,6930,243590,583,11559,212418
FORMULA CO4-PT-18-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 553 transition count 672
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 44 place count 510 transition count 628
Iterating global reduction 1 with 43 rules applied. Total rules applied 87 place count 510 transition count 628
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 88 place count 510 transition count 627
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 119 place count 479 transition count 596
Iterating global reduction 2 with 31 rules applied. Total rules applied 150 place count 479 transition count 596
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 167 place count 462 transition count 579
Iterating global reduction 2 with 17 rules applied. Total rules applied 184 place count 462 transition count 579
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 186 place count 462 transition count 577
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 193 place count 455 transition count 570
Iterating global reduction 3 with 7 rules applied. Total rules applied 200 place count 455 transition count 570
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 201 place count 455 transition count 569
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 204 place count 452 transition count 566
Iterating global reduction 4 with 3 rules applied. Total rules applied 207 place count 452 transition count 566
Applied a total of 207 rules in 48 ms. Remains 452 /554 variables (removed 102) and now considering 566/672 (removed 106) transitions.
// Phase 1: matrix 566 rows 452 cols
[2025-05-30 12:58:27] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:58:27] [INFO ] Implicit Places using invariants in 130 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 136 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 451/554 places, 566/672 transitions.
Applied a total of 0 rules in 5 ms. Remains 451 /451 variables (removed 0) and now considering 566/566 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 190 ms. Remains : 451/554 places, 566/672 transitions.
[2025-05-30 12:58:27] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:58:27] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:58:27] [INFO ] Input system was already deterministic with 566 transitions.
[2025-05-30 12:58:27] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:58:27] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:58:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality8546533943529378060.gal : 2 ms
[2025-05-30 12:58:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11210068449863954493.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/CTLCardinality8546533943529378060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11210068449863954493.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.96256e+08,1.11428,41984,2,5822,5,118273,6,0,2368,204015,0


Converting to forward existential form...Done !
original formula: (EF((((p161==1) + EG(EF((p117==1)))) + ((AF(EX((p783==1))) + (p807==0)) * EX((((p392==0)||(p893==1))||(p642==1)))))) * AG(AF(((((p403==1)...223
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((p161==1) + EG(E(TRUE U (p117==1)))) + ((!(EG(!(EX((p783==1))))) + (p807==0)) * EX((((p39...315
Reverse transition relation is NOT exact ! Due to transitions t17, t18, t19, t20, t21, t22, t23, t28, t37, t46, t48, t49, t50, t51, t52, t54, t56, t59, t10...474
(forward)formula 0,0,16.6731,473024,1,0,808,1.95581e+06,1159,523,13022,2.16131e+06,1234
FORMULA CO4-PT-18-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Graph (trivial) has 578 edges and 554 vertex of which 3 / 554 are part of one of the 1 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 841 edges and 552 vertex of which 544 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 269 transitions
Trivial Post-agglo rules discarded 269 transitions
Performed 269 trivial Post agglomeration. Transition count delta: 269
Iterating post reduction 0 with 269 rules applied. Total rules applied 271 place count 543 transition count 392
Reduce places removed 269 places and 0 transitions.
Iterating post reduction 1 with 269 rules applied. Total rules applied 540 place count 274 transition count 392
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 540 place count 274 transition count 358
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 608 place count 240 transition count 358
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 625 place count 223 transition count 340
Iterating global reduction 2 with 17 rules applied. Total rules applied 642 place count 223 transition count 340
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 642 place count 223 transition count 334
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 654 place count 217 transition count 334
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 663 place count 208 transition count 325
Iterating global reduction 2 with 9 rules applied. Total rules applied 672 place count 208 transition count 325
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 673 place count 208 transition count 324
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 735 place count 177 transition count 293
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 8 rules applied. Total rules applied 743 place count 177 transition count 285
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 748 place count 174 transition count 283
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 755 place count 167 transition count 276
Iterating global reduction 5 with 7 rules applied. Total rules applied 762 place count 167 transition count 276
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 4 rules applied. Total rules applied 766 place count 167 transition count 272
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 767 place count 166 transition count 272
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 769 place count 165 transition count 271
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 770 place count 164 transition count 270
Iterating global reduction 7 with 1 rules applied. Total rules applied 771 place count 164 transition count 270
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 7 with 16 rules applied. Total rules applied 787 place count 164 transition count 254
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 7 with 10 rules applied. Total rules applied 797 place count 164 transition count 244
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 807 place count 154 transition count 244
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 807 place count 154 transition count 243
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 809 place count 153 transition count 243
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 811 place count 152 transition count 242
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 813 place count 150 transition count 240
Applied a total of 813 rules in 63 ms. Remains 150 /554 variables (removed 404) and now considering 240/672 (removed 432) transitions.
// Phase 1: matrix 240 rows 150 cols
[2025-05-30 12:58:44] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:58:44] [INFO ] Implicit Places using invariants in 119 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 123 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 149/554 places, 240/672 transitions.
Applied a total of 0 rules in 3 ms. Remains 149 /149 variables (removed 0) and now considering 240/240 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 189 ms. Remains : 149/554 places, 240/672 transitions.
[2025-05-30 12:58:44] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:58:44] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:58:44] [INFO ] Input system was already deterministic with 240 transitions.
[2025-05-30 12:58:44] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:58:44] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:58:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10612528561115596434.gal : 1 ms
[2025-05-30 12:58:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7167961831633493752.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/ReachabilityCardinality10612528561115596434.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7167961831633493752.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality7167961831633493752.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 18
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :18 after 29
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :29 after 120
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :120 after 300
Invariant property CO4-PT-18-CTLCardinality-2024-14 does not hold.
FORMULA CO4-PT-18-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,720,0.079082,5324,2,302,12,3447,6,0,826,1674,0
Total reachable state count : 720

Verifying 1 reachability properties.
Invariant property CO4-PT-18-CTLCardinality-2024-14 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CO4-PT-18-CTLCardinality-2024-14,1,0.079805,5580,2,150,12,3447,7,0,832,1674,0
RANDOM walk for 33759 steps (3376 resets) in 426 ms. (79 steps per ms) remains 0/1 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 554/554 places, 672/672 transitions.
Graph (trivial) has 580 edges and 554 vertex of which 3 / 554 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 841 edges and 552 vertex of which 544 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 271 transitions
Trivial Post-agglo rules discarded 271 transitions
Performed 271 trivial Post agglomeration. Transition count delta: 271
Iterating post reduction 0 with 271 rules applied. Total rules applied 273 place count 543 transition count 390
Reduce places removed 271 places and 0 transitions.
Iterating post reduction 1 with 271 rules applied. Total rules applied 544 place count 272 transition count 390
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 544 place count 272 transition count 356
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 612 place count 238 transition count 356
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 629 place count 221 transition count 338
Iterating global reduction 2 with 17 rules applied. Total rules applied 646 place count 221 transition count 338
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 646 place count 221 transition count 332
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 658 place count 215 transition count 332
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 667 place count 206 transition count 323
Iterating global reduction 2 with 9 rules applied. Total rules applied 676 place count 206 transition count 323
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 677 place count 206 transition count 322
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 739 place count 175 transition count 291
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 8 rules applied. Total rules applied 747 place count 175 transition count 283
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 752 place count 172 transition count 281
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 759 place count 165 transition count 274
Iterating global reduction 5 with 7 rules applied. Total rules applied 766 place count 165 transition count 274
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 4 rules applied. Total rules applied 770 place count 165 transition count 270
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 771 place count 164 transition count 270
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 773 place count 163 transition count 269
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 774 place count 162 transition count 268
Iterating global reduction 7 with 1 rules applied. Total rules applied 775 place count 162 transition count 268
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 776 place count 161 transition count 266
Iterating global reduction 7 with 1 rules applied. Total rules applied 777 place count 161 transition count 266
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 778 place count 161 transition count 265
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 8 with 16 rules applied. Total rules applied 794 place count 161 transition count 249
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 8 with 10 rules applied. Total rules applied 804 place count 161 transition count 239
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 814 place count 151 transition count 239
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 814 place count 151 transition count 238
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 816 place count 150 transition count 238
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 818 place count 149 transition count 237
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 820 place count 147 transition count 235
Applied a total of 820 rules in 111 ms. Remains 147 /554 variables (removed 407) and now considering 235/672 (removed 437) transitions.
// Phase 1: matrix 235 rows 147 cols
[2025-05-30 12:58:44] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:58:44] [INFO ] Implicit Places using invariants in 160 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 161 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 146/554 places, 235/672 transitions.
Applied a total of 0 rules in 4 ms. Remains 146 /146 variables (removed 0) and now considering 235/235 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 277 ms. Remains : 146/554 places, 235/672 transitions.
[2025-05-30 12:58:44] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:58:44] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:58:44] [INFO ] Input system was already deterministic with 235 transitions.
RANDOM walk for 2582 steps (263 resets) in 7 ms. (322 steps per ms) remains 0/1 properties
FORMULA CO4-PT-18-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-30 12:58:44] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:58:44] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:58:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6606988541688446644.gal : 1 ms
[2025-05-30 12:58:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2211679847718672285.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/ReachabilityCardinality6606988541688446644.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2211679847718672285.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :
ITS runner timed out or was interrupted.

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 12:58:45] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:58:45] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:58:45] [INFO ] Applying decomposition
[2025-05-30 12:58:45] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13189437827574559962.txt' '-o' '/tmp/graph13189437827574559962.bin' '-w' '/tmp/graph13189437827574559962.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13189437827574559962.bin' '-l' '-1' '-v' '-w' '/tmp/graph13189437827574559962.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:58:45] [INFO ] Decomposing Gal with order
[2025-05-30 12:58:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:58:45] [INFO ] Removed a total of 181 redundant transitions.
[2025-05-30 12:58:45] [INFO ] Flatten gal took : 19 ms
[2025-05-30 12:58:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 3 ms.
[2025-05-30 12:58:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality11570795663117913230.gal : 3 ms
[2025-05-30 12:58:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality4738202217852359095.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/CTLCardinality11570795663117913230.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4738202217852359095.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,2.1812e+09,0.604502,26676,1356,130,38718,5499,1170,90195,110,29445,0


Converting to forward existential form...Done !
original formula: E((i22.u211.p930!=1) U ((AF((i15.i0.i1.u152.p689==0)) * AX(AX((((i22.u217.p970==0)||(i22.u215.p943==1))&&(i2.i0.i0.u63.p362==1))))) * !(A...268
=> equivalent forward existential formula: [FwdG((FwdU(Init,(i22.u211.p930!=1)) * (!(EG(!((i15.i0.i1.u152.p689==0)))) * !(EX(!(!(EX(!((((i22.u217.p970==0)|...342
Reverse transition relation is NOT exact ! Due to transitions t29, t68, t84, t107, t123, t139, t152, t176, t223, t229, t247, t266, t273, t296, t297, t366, ...1390
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
(forward)formula 0,0,73.0256,1797488,1,0,2.47735e+06,10566,9561,1.14076e+07,608,67340,2188356
FORMULA CO4-PT-18-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 564571 ms.

BK_STOP 1748609998527

--------------------
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="CO4-PT-18"
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 CO4-PT-18, 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 r044-tall-174854028600513"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-18.tgz
mv CO4-PT-18 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 ;