About the Execution of ITS-Tools for AutonomousCar-PT-05b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2818.619 | 1256229.00 | 1364360.00 | 3945.90 | TTFTFTFTFFFFFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r018-smll-177946787900073.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutonomousCar-PT-05b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946787900073
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 640K
-rw-r--r-- 1 mcc users 8.7K Mar 5 16:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Mar 5 16:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 5 16:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 5 16:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Mar 5 16:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Mar 5 16:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 159K Mar 3 18:30 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 AutonomousCar-PT-05b-CTLCardinality-2024-00
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-01
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-02
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-03
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-04
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-05
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-06
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-07
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-08
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-09
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-10
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-11
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-12
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-13
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-14
FORMULA_NAME AutonomousCar-PT-05b-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779479216114
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-05b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-22 19:46:58] [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]
[2026-05-22 19:46:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 19:46:59] [INFO ] Load time of PNML (sax parser for PT used): 215 ms
[2026-05-22 19:46:59] [INFO ] Transformed 255 places.
[2026-05-22 19:46:59] [INFO ] Transformed 490 transitions.
[2026-05-22 19:46:59] [INFO ] Found NUPN structural information;
[2026-05-22 19:46:59] [INFO ] Parsed PT model containing 255 places and 490 transitions and 2527 arcs in 439 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 34 ms.
Support contains 120 out of 255 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 490/490 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 241 transition count 476
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 241 transition count 476
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 0 with 100 rules applied. Total rules applied 128 place count 241 transition count 376
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 240 transition count 375
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 240 transition count 375
Applied a total of 130 rules in 129 ms. Remains 240 /255 variables (removed 15) and now considering 375/490 (removed 115) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3364415551507821776.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15320314413671882247.kers'
[2026-05-22 19:46:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3364415551507821776.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15320314413671882247.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 375 rows 240 cols 1697 entries
Finished phase 1 with 230 SingleSign rule and 0 generalized
[2026-05-22 19:46:59] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-15320314413671882247.kers
Total runtime 8 ms.
[2026-05-22 19:47:00] [INFO ] Implicit Places using invariants in 587 ms returned []
[2026-05-22 19:47:00] [INFO ] Invariant cache hit.
[2026-05-22 19:47:00] [INFO ] Implicit Places using invariants and state equation in 555 ms returned []
Implicit Place search using SMT with State Equation took 1209 ms to find 0 implicit places.
Running 374 sub problems to find dead transitions.
[2026-05-22 19:47:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/239 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 1 (OVERLAPS) 1/240 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 17/47 constraints. Problems are: Problem set: 0 solved, 374 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 240/615 variables, and 49 constraints, problems are : Problem set: 0 solved, 374 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/240 constraints, PredecessorRefiner: 374/374 constraints, Known Traps: 39/39 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 374 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/239 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 1 (OVERLAPS) 1/240 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 39/49 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 9/60 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 3/63 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 374 unsolved
Problem TDEAD10 is UNSAT
Problem TDEAD333 is UNSAT
At refinement iteration 7 (OVERLAPS) 375/615 variables, 240/303 constraints. Problems are: Problem set: 2 solved, 372 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/615 variables, 372/675 constraints. Problems are: Problem set: 2 solved, 372 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 615/615 variables, and 676 constraints, problems are : Problem set: 2 solved, 372 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 372/374 constraints, Known Traps: 54/54 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60837ms problems are : Problem set: 2 solved, 372 unsolved
Search for dead transitions found 2 dead transitions in 60873ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in LTL mode, iteration 1 : 240/255 places, 373/490 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 239 transition count 373
Applied a total of 1 rules in 18 ms. Remains 239 /240 variables (removed 1) and now considering 373/373 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4271204473461759994.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8293323505937248992.kers'
[2026-05-22 19:48:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4271204473461759994.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8293323505937248992.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 373 rows 239 cols 1691 entries
Finished phase 1 with 229 SingleSign rule and 0 generalized
[2026-05-22 19:48:01] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-8293323505937248992.kers
Total runtime 4 ms.
[2026-05-22 19:48:01] [INFO ] Implicit Places using invariants in 160 ms returned []
[2026-05-22 19:48:01] [INFO ] Invariant cache hit.
[2026-05-22 19:48:02] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 239/255 places, 373/490 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62908 ms. Remains : 239/255 places, 373/490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Applied a total of 0 rules in 12 ms. Remains 239 /239 variables (removed 0) and now considering 373/373 (removed 0) transitions.
[2026-05-22 19:48:02] [INFO ] Invariant cache hit.
[2026-05-22 19:48:02] [INFO ] Implicit Places using invariants in 146 ms returned []
[2026-05-22 19:48:02] [INFO ] Invariant cache hit.
[2026-05-22 19:48:02] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 560 ms to find 0 implicit places.
Running 372 sub problems to find dead transitions.
[2026-05-22 19:48:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 372 unsolved
At refinement iteration 1 (OVERLAPS) 1/239 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 372 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/239 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 372 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/239 variables, 18/48 constraints. Problems are: Problem set: 0 solved, 372 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/239 variables, 2/50 constraints. Problems are: Problem set: 0 solved, 372 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 239/612 variables, and 50 constraints, problems are : Problem set: 0 solved, 372 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/239 constraints, PredecessorRefiner: 372/372 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 372 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 372 unsolved
At refinement iteration 1 (OVERLAPS) 1/239 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 372 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/239 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 372 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/239 variables, 14/64 constraints. Problems are: Problem set: 0 solved, 372 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/239 variables, 6/70 constraints. Problems are: Problem set: 0 solved, 372 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/239 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 372 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/239 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 372 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 239/612 variables, and 73 constraints, problems are : Problem set: 0 solved, 372 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/239 constraints, PredecessorRefiner: 0/372 constraints, Known Traps: 63/63 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60374ms problems are : Problem set: 0 solved, 372 unsolved
Search for dead transitions found 0 dead transitions in 60379ms
Finished structural reductions in LTL mode , in 1 iterations and 60958 ms. Remains : 239/239 places, 373/373 transitions.
Support contains 120 out of 239 places after structural reductions.
[2026-05-22 19:49:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-22 19:49:03] [INFO ] Flatten gal took : 149 ms
[2026-05-22 19:49:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 19:49:03] [INFO ] Flatten gal took : 73 ms
[2026-05-22 19:49:04] [INFO ] Input system was already deterministic with 373 transitions.
Support contains 96 out of 239 places (down from 120) after GAL structural reductions.
RANDOM walk for 40000 steps (98 resets) in 3553 ms. (11 steps per ms) remains 7/67 properties
BEST_FIRST walk for 40001 steps (77 resets) in 420 ms. (95 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (49 resets) in 85 ms. (465 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (78 resets) in 256 ms. (155 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (49 resets) in 110 ms. (360 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (39 resets) in 111 ms. (357 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40002 steps (68 resets) in 96 ms. (412 steps per ms) remains 4/4 properties
[2026-05-22 19:49:05] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
At refinement iteration 1 (OVERLAPS) 217/239 variables, 10/10 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/239 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 373/612 variables, 239/249 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/612 variables, 0/249 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/612 variables, 0/249 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 612/612 variables, and 249 constraints, problems are : Problem set: 2 solved, 2 unsolved in 312 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 239/239 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp45 is UNSAT
After SMT solving in domain Int declared 239/612 variables, and 10 constraints, problems are : Problem set: 4 solved, 0 unsolved in 74 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/239 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 396ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 14 simplifications.
[2026-05-22 19:49:05] [INFO ] Flatten gal took : 31 ms
[2026-05-22 19:49:05] [INFO ] Flatten gal took : 31 ms
[2026-05-22 19:49:06] [INFO ] Input system was already deterministic with 373 transitions.
Computed a total of 48 stabilizing places and 48 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 213 transition count 347
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 213 transition count 347
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 58 place count 207 transition count 341
Iterating global reduction 0 with 6 rules applied. Total rules applied 64 place count 207 transition count 341
Applied a total of 64 rules in 29 ms. Remains 207 /239 variables (removed 32) and now considering 341/373 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7923518851297418077.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12105705007515539297.kers'
[2026-05-22 19:49:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7923518851297418077.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12105705007515539297.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 341 rows 207 cols 1627 entries
Finished phase 1 with 197 SingleSign rule and 0 generalized
[2026-05-22 19:49:06] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12105705007515539297.kers
Total runtime 4 ms.
[2026-05-22 19:49:06] [INFO ] Implicit Places using invariants in 193 ms returned []
[2026-05-22 19:49:06] [INFO ] Invariant cache hit.
[2026-05-22 19:49:06] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 638 ms to find 0 implicit places.
Running 340 sub problems to find dead transitions.
[2026-05-22 19:49:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 7/57 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 207/548 variables, and 59 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/207 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 340 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 49/59 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 5/64 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 5 (OVERLAPS) 341/548 variables, 207/271 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/548 variables, 340/611 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 548/548 variables, and 614 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 207/207 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 54/54 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 60392ms problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 60396ms
Starting structural reductions in LTL mode, iteration 1 : 207/239 places, 341/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61066 ms. Remains : 207/239 places, 341/373 transitions.
[2026-05-22 19:50:07] [INFO ] Flatten gal took : 39 ms
[2026-05-22 19:50:07] [INFO ] Flatten gal took : 38 ms
[2026-05-22 19:50:07] [INFO ] Input system was already deterministic with 341 transitions.
[2026-05-22 19:50:07] [INFO ] Flatten gal took : 32 ms
[2026-05-22 19:50:07] [INFO ] Flatten gal took : 27 ms
[2026-05-22 19:50:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality18347983635738678524.gal : 30 ms
[2026-05-22 19:50:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality8742733513470004074.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18347983635738678524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8742733513470004074.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 19:50:37] [INFO ] Flatten gal took : 16 ms
[2026-05-22 19:50:37] [INFO ] Applying decomposition
[2026-05-22 19:50:37] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14181070432487850923.txt' '-o' '/tmp/graph14181070432487850923.bin' '-w' '/tmp/graph14181070432487850923.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14181070432487850923.bin' '-l' '-1' '-v' '-w' '/tmp/graph14181070432487850923.weights' '-q' '0' '-e' '0.001'
[2026-05-22 19:50:37] [INFO ] Decomposing Gal with order
[2026-05-22 19:50:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 19:50:37] [INFO ] Removed a total of 461 redundant transitions.
[2026-05-22 19:50:38] [INFO ] Flatten gal took : 125 ms
[2026-05-22 19:50:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 18 ms.
[2026-05-22 19:50:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality14082184623361961498.gal : 13 ms
[2026-05-22 19:50:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality9396266280060302082.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14082184623361961498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9396266280060302082.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,3.84316e+10,0.323619,13448,1876,107,20654,1167,483,20794,78,3700,0
Converting to forward existential form...Done !
original formula: (AX(((i8.u48.p149==0)||(i10.i0.u51.p159==1))) * EG(E(EF(((i0.u3.p11==0)||(i2.i0.u13.p41==1))) U !(AX(!(((i2.i0.u12.p40==0)||(i1.i0.u0.p0=...165
=> equivalent forward existential formula: ([(EY(Init) * !(((i8.u48.p149==0)||(i10.i0.u51.p159==1))))] = FALSE * [(Init * !(EG(E(E(TRUE U ((i0.u3.p11==0)||...246
Reverse transition relation is NOT exact ! Due to transitions t195, t199, t219, t254, t274, t294, t338, i0.t193, i2.i1.t186, i2.i1.u10.t166, i2.i1.u19.t167...734
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 214 transition count 348
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 214 transition count 348
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 55 place count 209 transition count 343
Iterating global reduction 0 with 5 rules applied. Total rules applied 60 place count 209 transition count 343
Applied a total of 60 rules in 25 ms. Remains 209 /239 variables (removed 30) and now considering 343/373 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3068031995980537299.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8172244777779109724.kers'
[2026-05-22 19:51:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3068031995980537299.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8172244777779109724.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 343 rows 209 cols 1631 entries
Finished phase 1 with 199 SingleSign rule and 0 generalized
[2026-05-22 19:51:08] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-8172244777779109724.kers
Total runtime 4 ms.
[2026-05-22 19:51:08] [INFO ] Implicit Places using invariants in 215 ms returned []
[2026-05-22 19:51:08] [INFO ] Invariant cache hit.
[2026-05-22 19:51:08] [INFO ] Implicit Places using invariants and state equation in 430 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2026-05-22 19:51:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 1/209 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 15/45 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 5/50 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 342 unsolved
SMT process timed out in 30472ms, After SMT, problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 30475ms
Starting structural reductions in LTL mode, iteration 1 : 209/239 places, 343/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31160 ms. Remains : 209/239 places, 343/373 transitions.
[2026-05-22 19:51:39] [INFO ] Flatten gal took : 14 ms
[2026-05-22 19:51:39] [INFO ] Flatten gal took : 15 ms
[2026-05-22 19:51:39] [INFO ] Input system was already deterministic with 343 transitions.
[2026-05-22 19:51:39] [INFO ] Flatten gal took : 12 ms
[2026-05-22 19:51:39] [INFO ] Flatten gal took : 13 ms
[2026-05-22 19:51:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality9434382003406515495.gal : 5 ms
[2026-05-22 19:51:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality12557468258640280408.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9434382003406515495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12557468258640280408.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 19:52:09] [INFO ] Flatten gal took : 15 ms
[2026-05-22 19:52:09] [INFO ] Applying decomposition
[2026-05-22 19:52:09] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7972480343465764811.txt' '-o' '/tmp/graph7972480343465764811.bin' '-w' '/tmp/graph7972480343465764811.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7972480343465764811.bin' '-l' '-1' '-v' '-w' '/tmp/graph7972480343465764811.weights' '-q' '0' '-e' '0.001'
[2026-05-22 19:52:09] [INFO ] Decomposing Gal with order
[2026-05-22 19:52:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 19:52:09] [INFO ] Removed a total of 449 redundant transitions.
[2026-05-22 19:52:09] [INFO ] Flatten gal took : 38 ms
[2026-05-22 19:52:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 9 ms.
[2026-05-22 19:52:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality16173467849582267985.gal : 7 ms
[2026-05-22 19:52:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15731048447279736641.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16173467849582267985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15731048447279736641.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,4.0054e+10,0.123126,6936,622,105,5112,647,469,6882,83,2141,0
Converting to forward existential form...Done !
original formula: EG(((EX(TRUE) + EG((((i9.i1.u52.p156==0)&&(i7.i1.u46.p152==1))&&((i15.i1.u66.p226==0)&&(i15.i2.u75.p254==1))))) + (E((((i9.i0.u50.p164==0...242
=> equivalent forward existential formula: [FwdG(Init,((EX(TRUE) + EG((((i9.i1.u52.p156==0)&&(i7.i1.u46.p152==1))&&((i15.i1.u66.p226==0)&&(i15.i2.u75.p254=...285
Reverse transition relation is NOT exact ! Due to transitions t197, t204, t224, t249, t269, t294, t340, i0.t195, i2.t188, i2.u10.t168, i2.u15.t172, i2.u15....691
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 a local SCC at level 4
Fast SCC detection found a local SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,1,4.90023,129144,1,0,300119,1833,3514,311589,469,8387,389974
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 214 transition count 348
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 214 transition count 348
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 55 place count 209 transition count 343
Iterating global reduction 0 with 5 rules applied. Total rules applied 60 place count 209 transition count 343
Applied a total of 60 rules in 12 ms. Remains 209 /239 variables (removed 30) and now considering 343/373 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13820119573105040406.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10626869890347524335.kers'
[2026-05-22 19:52:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13820119573105040406.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10626869890347524335.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 343 rows 209 cols 1631 entries
Finished phase 1 with 199 SingleSign rule and 0 generalized
[2026-05-22 19:52:14] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10626869890347524335.kers
Total runtime 4 ms.
[2026-05-22 19:52:14] [INFO ] Implicit Places using invariants in 172 ms returned []
[2026-05-22 19:52:14] [INFO ] Invariant cache hit.
[2026-05-22 19:52:15] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 501 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 209/239 places, 343/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 513 ms. Remains : 209/239 places, 343/373 transitions.
[2026-05-22 19:52:15] [INFO ] Flatten gal took : 19 ms
[2026-05-22 19:52:15] [INFO ] Flatten gal took : 18 ms
[2026-05-22 19:52:15] [INFO ] Input system was already deterministic with 343 transitions.
[2026-05-22 19:52:15] [INFO ] Flatten gal took : 17 ms
[2026-05-22 19:52:15] [INFO ] Flatten gal took : 17 ms
[2026-05-22 19:52:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality4406596188630656663.gal : 6 ms
[2026-05-22 19:52:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality11077134343847547174.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4406596188630656663.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11077134343847547174.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 19:52:45] [INFO ] Flatten gal took : 11 ms
[2026-05-22 19:52:45] [INFO ] Applying decomposition
[2026-05-22 19:52:45] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9301992029528568264.txt' '-o' '/tmp/graph9301992029528568264.bin' '-w' '/tmp/graph9301992029528568264.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9301992029528568264.bin' '-l' '-1' '-v' '-w' '/tmp/graph9301992029528568264.weights' '-q' '0' '-e' '0.001'
[2026-05-22 19:52:45] [INFO ] Decomposing Gal with order
[2026-05-22 19:52:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 19:52:45] [INFO ] Removed a total of 448 redundant transitions.
[2026-05-22 19:52:45] [INFO ] Flatten gal took : 28 ms
[2026-05-22 19:52:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 7 ms.
[2026-05-22 19:52:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality14995916243960861043.gal : 4 ms
[2026-05-22 19:52:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality2927876250778439608.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14995916243960861043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2927876250778439608.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,4.02468e+10,0.175524,6960,578,104,5046,696,503,6758,84,2290,0
Converting to forward existential form...Done !
original formula: A(EX(((!(EG(((i5.u26.p84==0)||(i3.i0.u12.p40==1)))) * ((i4.i2.u28.p78==0)||(i15.i0.u72.p241==1))) * ((E((i8.i1.u43.p136==0) U ((i16.i2.u7...264
=> equivalent forward existential formula: [((Init * !(EG(!(EX(!(!(EG(!((i5.u27.p88!=1)))))))))) * !(E(!(EX(!(!(EG(!((i5.u27.p88!=1))))))) U (!(EX(((!(EG((...411
Reverse transition relation is NOT exact ! Due to transitions t197, t199, t224, t254, t274, t294, t300, t340, i0.t195, i2.u15.t172, i2.u15.t175, i2.u16.t17...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
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 a local SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 212 transition count 346
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 212 transition count 346
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 60 place count 206 transition count 340
Iterating global reduction 0 with 6 rules applied. Total rules applied 66 place count 206 transition count 340
Applied a total of 66 rules in 22 ms. Remains 206 /239 variables (removed 33) and now considering 340/373 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6908595001927198039.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1798830254501022248.kers'
[2026-05-22 19:53:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6908595001927198039.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1798830254501022248.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 340 rows 206 cols 1625 entries
Finished phase 1 with 196 SingleSign rule and 0 generalized
[2026-05-22 19:53:15] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1798830254501022248.kers
Total runtime 3 ms.
[2026-05-22 19:53:15] [INFO ] Implicit Places using invariants in 226 ms returned []
[2026-05-22 19:53:15] [INFO ] Invariant cache hit.
[2026-05-22 19:53:16] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 627 ms to find 0 implicit places.
Running 339 sub problems to find dead transitions.
[2026-05-22 19:53:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 1 (OVERLAPS) 1/206 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 18/48 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 4/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/206 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 340/546 variables, 206/258 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 546/546 variables, and 258 constraints, problems are : Problem set: 0 solved, 339 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 206/206 constraints, PredecessorRefiner: 339/339 constraints, Known Traps: 42/42 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 339 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 1 (OVERLAPS) 1/206 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 42/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 4 (OVERLAPS) 340/546 variables, 206/258 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/546 variables, 339/597 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/546 variables, 2/599 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 546/546 variables, and 601 constraints, problems are : Problem set: 0 solved, 339 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 206/206 constraints, PredecessorRefiner: 339/339 constraints, Known Traps: 46/46 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60290ms problems are : Problem set: 0 solved, 339 unsolved
Search for dead transitions found 0 dead transitions in 60292ms
Starting structural reductions in LTL mode, iteration 1 : 206/239 places, 340/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60944 ms. Remains : 206/239 places, 340/373 transitions.
[2026-05-22 19:54:16] [INFO ] Flatten gal took : 9 ms
[2026-05-22 19:54:16] [INFO ] Flatten gal took : 9 ms
[2026-05-22 19:54:16] [INFO ] Input system was already deterministic with 340 transitions.
[2026-05-22 19:54:16] [INFO ] Flatten gal took : 8 ms
[2026-05-22 19:54:16] [INFO ] Flatten gal took : 9 ms
[2026-05-22 19:54:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality8149547657682839781.gal : 3 ms
[2026-05-22 19:54:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality7540381842833088397.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8149547657682839781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7540381842833088397.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 19:54:46] [INFO ] Flatten gal took : 17 ms
[2026-05-22 19:54:46] [INFO ] Applying decomposition
[2026-05-22 19:54:46] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph796701313598561272.txt' '-o' '/tmp/graph796701313598561272.bin' '-w' '/tmp/graph796701313598561272.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph796701313598561272.bin' '-l' '-1' '-v' '-w' '/tmp/graph796701313598561272.weights' '-q' '0' '-e' '0.001'
[2026-05-22 19:54:46] [INFO ] Decomposing Gal with order
[2026-05-22 19:54:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 19:54:46] [INFO ] Removed a total of 443 redundant transitions.
[2026-05-22 19:54:46] [INFO ] Flatten gal took : 40 ms
[2026-05-22 19:54:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 9 ms.
[2026-05-22 19:54:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality12546944795878593975.gal : 5 ms
[2026-05-22 19:54:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality3612967061813669513.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12546944795878593975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3612967061813669513.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,3.84316e+10,0.28238,8564,551,101,9111,952,465,10948,83,2975,0
Converting to forward existential form...Done !
original formula: E(AX(EG(EX((i15.u71.p241==1)))) U !(AG(((i2.i0.u12.p40==0)||(i14.i1.u67.p228==1)))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(EX(!(EG(EX((i15.u71.p241==1))))))),TRUE) * !(((i2.i0.u12.p40==0)||(i14.i1.u67.p228==1))))] !=...161
Reverse transition relation is NOT exact ! Due to transitions t194, t204, t224, t254, t274, t294, t337, i0.t192, i2.i1.t185, i2.i1.u10.t165, i2.i1.u19.t166...690
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 a local SCC at level 1
Fast SCC detection found a local SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,8.63589,222604,1,0,451452,3203,3197,498327,456,17389,522735
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 214 transition count 348
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 214 transition count 348
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 54 place count 210 transition count 344
Iterating global reduction 0 with 4 rules applied. Total rules applied 58 place count 210 transition count 344
Applied a total of 58 rules in 19 ms. Remains 210 /239 variables (removed 29) and now considering 344/373 (removed 29) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13946829509570135716.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14531805228772299169.kers'
[2026-05-22 19:54:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13946829509570135716.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14531805228772299169.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 344 rows 210 cols 1633 entries
Finished phase 1 with 200 SingleSign rule and 0 generalized
[2026-05-22 19:54:55] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14531805228772299169.kers
Total runtime 4 ms.
[2026-05-22 19:54:55] [INFO ] Implicit Places using invariants in 170 ms returned []
[2026-05-22 19:54:55] [INFO ] Invariant cache hit.
[2026-05-22 19:54:56] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
Running 343 sub problems to find dead transitions.
[2026-05-22 19:54:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 1 (OVERLAPS) 1/210 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 10/40 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 12/52 constraints. Problems are: Problem set: 0 solved, 343 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 210/554 variables, and 61 constraints, problems are : Problem set: 0 solved, 343 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/210 constraints, PredecessorRefiner: 343/343 constraints, Known Traps: 51/51 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 343 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 1 (OVERLAPS) 1/210 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 51/61 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 3/64 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 5 (OVERLAPS) 344/554 variables, 210/274 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/554 variables, 343/617 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/554 variables, 2/619 constraints. Problems are: Problem set: 0 solved, 343 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 554/554 variables, and 619 constraints, problems are : Problem set: 0 solved, 343 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 210/210 constraints, PredecessorRefiner: 343/343 constraints, Known Traps: 56/56 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60276ms problems are : Problem set: 0 solved, 343 unsolved
Search for dead transitions found 0 dead transitions in 60278ms
Starting structural reductions in LTL mode, iteration 1 : 210/239 places, 344/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60825 ms. Remains : 210/239 places, 344/373 transitions.
[2026-05-22 19:55:56] [INFO ] Flatten gal took : 28 ms
[2026-05-22 19:55:56] [INFO ] Flatten gal took : 8 ms
[2026-05-22 19:55:56] [INFO ] Input system was already deterministic with 344 transitions.
[2026-05-22 19:55:56] [INFO ] Flatten gal took : 7 ms
[2026-05-22 19:55:56] [INFO ] Flatten gal took : 7 ms
[2026-05-22 19:55:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality14086538491129843898.gal : 4 ms
[2026-05-22 19:55:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality15375811083590690987.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14086538491129843898.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15375811083590690987.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 19:56:26] [INFO ] Flatten gal took : 10 ms
[2026-05-22 19:56:26] [INFO ] Applying decomposition
[2026-05-22 19:56:26] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5000443433965029137.txt' '-o' '/tmp/graph5000443433965029137.bin' '-w' '/tmp/graph5000443433965029137.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5000443433965029137.bin' '-l' '-1' '-v' '-w' '/tmp/graph5000443433965029137.weights' '-q' '0' '-e' '0.001'
[2026-05-22 19:56:26] [INFO ] Decomposing Gal with order
[2026-05-22 19:56:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 19:56:26] [INFO ] Removed a total of 456 redundant transitions.
[2026-05-22 19:56:26] [INFO ] Flatten gal took : 32 ms
[2026-05-22 19:56:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 6 ms.
[2026-05-22 19:56:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality7422542349856034882.gal : 3 ms
[2026-05-22 19:56:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality7422757366180474322.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7422542349856034882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7422757366180474322.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,4.09953e+10,0.11252,6716,590,106,4514,712,566,5175,89,1811,0
Converting to forward existential form...Done !
original formula: E(AX(((i8.u2.p12!=1) * (E(((i1.u10.p40==0)||(i7.i0.u40.p131==1)) U ((i9.i2.u48.p154==0)||(i12.i0.u59.p191==1))) + (i8.u67.p9==0)))) U !((...431
=> equivalent forward existential formula: [(((FwdU(Init,!(EX(!(((i8.u2.p12!=1) * (E(((i1.u10.p40==0)||(i7.i0.u40.p131==1)) U ((i9.i2.u48.p154==0)||(i12.i0...600
Reverse transition relation is NOT exact ! Due to transitions t198, t203, t223, t253, t298, t341, i2.t189, i2.u8.t169, i2.u14.t173, i2.u14.t174, i2.u14.t17...752
(forward)formula 0,0,0.447573,17276,1,0,30258,1203,3446,32849,434,3194,93748
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Graph (trivial) has 196 edges and 239 vertex of which 4 / 239 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 84 place count 236 transition count 287
Reduce places removed 83 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 103 rules applied. Total rules applied 187 place count 153 transition count 267
Reduce places removed 11 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 2 with 20 rules applied. Total rules applied 207 place count 142 transition count 258
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 11 rules applied. Total rules applied 218 place count 133 transition count 256
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 219 place count 132 transition count 256
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 219 place count 132 transition count 249
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 233 place count 125 transition count 249
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 246 place count 112 transition count 236
Iterating global reduction 5 with 13 rules applied. Total rules applied 259 place count 112 transition count 236
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 259 place count 112 transition count 235
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 261 place count 111 transition count 235
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 262 place count 110 transition count 230
Iterating global reduction 5 with 1 rules applied. Total rules applied 263 place count 110 transition count 230
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 rules applied. Total rules applied 265 place count 110 transition count 228
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 266 place count 109 transition count 228
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 314 place count 85 transition count 204
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 320 place count 79 transition count 174
Iterating global reduction 7 with 6 rules applied. Total rules applied 326 place count 79 transition count 174
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 328 place count 79 transition count 172
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 7 with 1 rules applied. Total rules applied 329 place count 79 transition count 171
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 330 place count 78 transition count 171
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 332 place count 78 transition count 171
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 334 place count 76 transition count 169
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 335 place count 75 transition count 169
Applied a total of 335 rules in 123 ms. Remains 75 /239 variables (removed 164) and now considering 169/373 (removed 204) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7834538480406003480.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8540074129118652583.kers'
[2026-05-22 19:56:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7834538480406003480.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8540074129118652583.kers]
Normalized transition count is 168 out of 169 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 168 rows 75 cols 948 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-22 19:56:27] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8540074129118652583.kers
Total runtime 2 ms.
[2026-05-22 19:56:27] [INFO ] Implicit Places using invariants in 93 ms returned []
[2026-05-22 19:56:27] [INFO ] Invariant cache hit.
[2026-05-22 19:56:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 19:56:27] [INFO ] Implicit Places using invariants and state equation in 191 ms returned [64, 74]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 297 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 73/239 places, 169/373 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 73 transition count 168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 72 transition count 168
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 72 transition count 167
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 71 transition count 167
Applied a total of 4 rules in 16 ms. Remains 71 /73 variables (removed 2) and now considering 167/169 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8268095229474137789.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17443318122543067644.kers'
[2026-05-22 19:56:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8268095229474137789.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17443318122543067644.kers]
Normalized transition count is 166 out of 167 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 166 rows 71 cols 939 entries
Finished phase 1 with 65 SingleSign rule and 0 generalized
[2026-05-22 19:56:27] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17443318122543067644.kers
Total runtime 2 ms.
[2026-05-22 19:56:27] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-22 19:56:27] [INFO ] Invariant cache hit.
[2026-05-22 19:56:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 19:56:28] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 71/239 places, 167/373 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 697 ms. Remains : 71/239 places, 167/373 transitions.
[2026-05-22 19:56:28] [INFO ] Flatten gal took : 18 ms
[2026-05-22 19:56:28] [INFO ] Flatten gal took : 9 ms
[2026-05-22 19:56:28] [INFO ] Input system was already deterministic with 167 transitions.
[2026-05-22 19:56:28] [INFO ] Flatten gal took : 9 ms
[2026-05-22 19:56:28] [INFO ] Flatten gal took : 9 ms
[2026-05-22 19:56:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality18063166169924284306.gal : 3 ms
[2026-05-22 19:56:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality6262870417210834775.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18063166169924284306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6262870417210834775.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,7.68301e+06,2.08339,50224,2,4546,5,188768,6,0,449,173890,0
Converting to forward existential form...Done !
original formula: EF((EG((AF((p23==0)) + (p111==0))) + ((((p242==1) + (AF(((p129==1)&&((p225==0)||(p205==1)))) * ((AF(((p66==0)||(p203==1))) + (p205==0)) +...270
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),(!(EG(!((p23==0)))) + (p111==0)))] != FALSE + ([(((FwdU(Init,TRUE) * (((p85==0)&&((p27==0...829
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t7, t11, t13, t17, t20, t24, t26, t32, t34, t36, t37, t42, t44, t81, t82, t84, t103, ...602
(forward)formula 0,1,3.59992,68208,1,0,384,271759,359,163,5446,241701,355
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 212 transition count 346
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 212 transition count 346
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 60 place count 206 transition count 340
Iterating global reduction 0 with 6 rules applied. Total rules applied 66 place count 206 transition count 340
Applied a total of 66 rules in 30 ms. Remains 206 /239 variables (removed 33) and now considering 340/373 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9301304578702673361.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13952210412214266455.kers'
[2026-05-22 19:56:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9301304578702673361.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13952210412214266455.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 340 rows 206 cols 1625 entries
Finished phase 1 with 196 SingleSign rule and 0 generalized
[2026-05-22 19:56:31] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13952210412214266455.kers
Total runtime 2 ms.
[2026-05-22 19:56:32] [INFO ] Implicit Places using invariants in 218 ms returned []
[2026-05-22 19:56:32] [INFO ] Invariant cache hit.
[2026-05-22 19:56:32] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 703 ms to find 0 implicit places.
Running 339 sub problems to find dead transitions.
[2026-05-22 19:56:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 1 (OVERLAPS) 1/206 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 18/48 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 4/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/206 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 340/546 variables, 206/258 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 546/546 variables, and 258 constraints, problems are : Problem set: 0 solved, 339 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 206/206 constraints, PredecessorRefiner: 339/339 constraints, Known Traps: 42/42 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 339 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 1 (OVERLAPS) 1/206 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 42/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 4 (OVERLAPS) 340/546 variables, 206/258 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/546 variables, 339/597 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/546 variables, 2/599 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 546/546 variables, and 601 constraints, problems are : Problem set: 0 solved, 339 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 206/206 constraints, PredecessorRefiner: 339/339 constraints, Known Traps: 46/46 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60287ms problems are : Problem set: 0 solved, 339 unsolved
Search for dead transitions found 0 dead transitions in 60288ms
Starting structural reductions in LTL mode, iteration 1 : 206/239 places, 340/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61029 ms. Remains : 206/239 places, 340/373 transitions.
[2026-05-22 19:57:32] [INFO ] Flatten gal took : 12 ms
[2026-05-22 19:57:32] [INFO ] Flatten gal took : 12 ms
[2026-05-22 19:57:32] [INFO ] Input system was already deterministic with 340 transitions.
[2026-05-22 19:57:32] [INFO ] Flatten gal took : 12 ms
[2026-05-22 19:57:32] [INFO ] Flatten gal took : 12 ms
[2026-05-22 19:57:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality12657296367415716133.gal : 5 ms
[2026-05-22 19:57:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality5584795953004544226.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12657296367415716133.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5584795953004544226.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 19:58:02] [INFO ] Flatten gal took : 12 ms
[2026-05-22 19:58:02] [INFO ] Applying decomposition
[2026-05-22 19:58:02] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph142081600875891783.txt' '-o' '/tmp/graph142081600875891783.bin' '-w' '/tmp/graph142081600875891783.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph142081600875891783.bin' '-l' '-1' '-v' '-w' '/tmp/graph142081600875891783.weights' '-q' '0' '-e' '0.001'
[2026-05-22 19:58:03] [INFO ] Decomposing Gal with order
[2026-05-22 19:58:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 19:58:03] [INFO ] Removed a total of 454 redundant transitions.
[2026-05-22 19:58:03] [INFO ] Flatten gal took : 73 ms
[2026-05-22 19:58:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 9 ms.
[2026-05-22 19:58:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality8752829091829165344.gal : 4 ms
[2026-05-22 19:58:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality15831837231631875300.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8752829091829165344.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15831837231631875300.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,3.84316e+10,0.150933,6464,538,103,4113,618,476,5063,83,1849,0
Converting to forward existential form...Done !
original formula: EX(EG(AX(AX((i11.i1.u47.p173==0)))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(!(!(EX(!((i11.i1.u47.p173==0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t194, t198, t223, t253, t273, t288, t337, i1.t192, i2.u14.t169, i2.u14.t172, i2.u15.t170, i3....701
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 a local SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
(forward)formula 0,0,3.76668,104612,1,0,266368,1474,2863,214990,415,6308,347429
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 213 transition count 347
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 213 transition count 347
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 58 place count 207 transition count 341
Iterating global reduction 0 with 6 rules applied. Total rules applied 64 place count 207 transition count 341
Applied a total of 64 rules in 13 ms. Remains 207 /239 variables (removed 32) and now considering 341/373 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-510066188827555434.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8987198977290499781.kers'
[2026-05-22 19:58:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-510066188827555434.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8987198977290499781.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 341 rows 207 cols 1627 entries
Finished phase 1 with 197 SingleSign rule and 0 generalized
[2026-05-22 19:58:06] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-8987198977290499781.kers
Total runtime 18 ms.
[2026-05-22 19:58:07] [INFO ] Implicit Places using invariants in 166 ms returned []
[2026-05-22 19:58:07] [INFO ] Invariant cache hit.
[2026-05-22 19:58:07] [INFO ] Implicit Places using invariants and state equation in 361 ms returned []
Implicit Place search using SMT with State Equation took 531 ms to find 0 implicit places.
Running 340 sub problems to find dead transitions.
[2026-05-22 19:58:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 18/48 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 7/64 constraints. Problems are: Problem set: 0 solved, 340 unsolved
SMT process timed out in 30296ms, After SMT, problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 30299ms
Starting structural reductions in LTL mode, iteration 1 : 207/239 places, 341/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30845 ms. Remains : 207/239 places, 341/373 transitions.
[2026-05-22 19:58:37] [INFO ] Flatten gal took : 12 ms
[2026-05-22 19:58:37] [INFO ] Flatten gal took : 13 ms
[2026-05-22 19:58:37] [INFO ] Input system was already deterministic with 341 transitions.
[2026-05-22 19:58:37] [INFO ] Flatten gal took : 13 ms
[2026-05-22 19:58:37] [INFO ] Flatten gal took : 12 ms
[2026-05-22 19:58:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality3457966005312361972.gal : 3 ms
[2026-05-22 19:58:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality2175487809008431555.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3457966005312361972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2175487809008431555.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 19:59:07] [INFO ] Flatten gal took : 8 ms
[2026-05-22 19:59:07] [INFO ] Applying decomposition
[2026-05-22 19:59:07] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8454496161682702252.txt' '-o' '/tmp/graph8454496161682702252.bin' '-w' '/tmp/graph8454496161682702252.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8454496161682702252.bin' '-l' '-1' '-v' '-w' '/tmp/graph8454496161682702252.weights' '-q' '0' '-e' '0.001'
[2026-05-22 19:59:08] [INFO ] Decomposing Gal with order
[2026-05-22 19:59:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 19:59:08] [INFO ] Removed a total of 451 redundant transitions.
[2026-05-22 19:59:08] [INFO ] Flatten gal took : 24 ms
[2026-05-22 19:59:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 6 ms.
[2026-05-22 19:59:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality5927985116477992315.gal : 3 ms
[2026-05-22 19:59:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality9533854609179634698.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5927985116477992315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9533854609179634698.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,4.0054e+10,0.093386,6280,460,105,3619,717,467,4666,81,1942,0
Converting to forward existential form...Done !
original formula: EG((((AG((((i10.u55.p177==0)&&(i4.u25.p84==1))||(i5.i0.u30.p95==0))) + AX(AX((i14.i2.u77.p248==0)))) + ((i10.u56.p181==1)||(i1.i0.u12.p39...181
=> equivalent forward existential formula: [FwdG(Init,(((!(E(TRUE U !((((i10.u55.p177==0)&&(i4.u25.p84==1))||(i5.i0.u30.p95==0))))) + !(EX(!(!(EX(!((i14.i2...248
Reverse transition relation is NOT exact ! Due to transitions t195, t197, t217, t247, t272, t292, t338, i2.t186, i2.u10.t166, i2.u16.t170, i2.u16.t171, i2....702
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 a local SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,1,8.20467,189120,1,0,440819,2690,3250,437945,449,14271,495987
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 214 transition count 348
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 214 transition count 348
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 55 place count 209 transition count 343
Iterating global reduction 0 with 5 rules applied. Total rules applied 60 place count 209 transition count 343
Applied a total of 60 rules in 12 ms. Remains 209 /239 variables (removed 30) and now considering 343/373 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14729588552070452840.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1387685782096607999.kers'
[2026-05-22 19:59:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14729588552070452840.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1387685782096607999.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 343 rows 209 cols 1631 entries
Finished phase 1 with 199 SingleSign rule and 0 generalized
[2026-05-22 19:59:16] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1387685782096607999.kers
Total runtime 2 ms.
[2026-05-22 19:59:16] [INFO ] Implicit Places using invariants in 115 ms returned []
[2026-05-22 19:59:16] [INFO ] Invariant cache hit.
[2026-05-22 19:59:16] [INFO ] Implicit Places using invariants and state equation in 412 ms returned []
Implicit Place search using SMT with State Equation took 547 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2026-05-22 19:59:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 1/209 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 11/41 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 13/54 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 209/552 variables, and 58 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/209 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 48/48 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 1/209 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 48/58 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 6/64 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 6 (OVERLAPS) 343/552 variables, 209/276 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/552 variables, 342/618 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 552/552 variables, and 619 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 209/209 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60258ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 60260ms
Starting structural reductions in LTL mode, iteration 1 : 209/239 places, 343/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60823 ms. Remains : 209/239 places, 343/373 transitions.
[2026-05-22 20:00:17] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:00:17] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:00:17] [INFO ] Input system was already deterministic with 343 transitions.
[2026-05-22 20:00:17] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:00:17] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:00:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality13284295937112140118.gal : 3 ms
[2026-05-22 20:00:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality6749578378649748334.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13284295937112140118.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6749578378649748334.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:00:47] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:00:47] [INFO ] Applying decomposition
[2026-05-22 20:00:47] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11972712000633997456.txt' '-o' '/tmp/graph11972712000633997456.bin' '-w' '/tmp/graph11972712000633997456.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11972712000633997456.bin' '-l' '-1' '-v' '-w' '/tmp/graph11972712000633997456.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:00:47] [INFO ] Decomposing Gal with order
[2026-05-22 20:00:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:00:47] [INFO ] Removed a total of 445 redundant transitions.
[2026-05-22 20:00:47] [INFO ] Flatten gal took : 39 ms
[2026-05-22 20:00:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 7 ms.
[2026-05-22 20:00:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality17907489597322399870.gal : 4 ms
[2026-05-22 20:00:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality15113779861053635276.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17907489597322399870.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15113779861053635276.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,4.13975e+10,0.167254,6868,525,103,5014,653,496,6667,88,1970,0
Converting to forward existential form...Done !
original formula: AX((A(A(((i0.u8.p29==0)||(i12.i1.u62.p198==1)) U ((i10.u48.p172==1)||(i9.u45.p147!=1))) U (AF((i12.i1.u62.p202==1)) * AF(((i16.i0.u0.p0==...330
=> equivalent forward existential formula: ((([FwdG((FwdU(EY(Init),!((!(EG(!((i12.i1.u62.p202==1)))) * !(EG(!(((i16.i0.u0.p0==1)&&((i14.i0.u72.p242==0)||(i...1117
Reverse transition relation is NOT exact ! Due to transitions t196, t200, t225, t255, t270, t340, i1.t194, i2.i1.t187, i2.i1.u9.t167, i2.i1.u18.t168, i3.u1...706
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
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
(forward)formula 0,0,13.294,347308,1,0,746455,3891,3673,878535,489,22390,808011
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 214 transition count 348
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 214 transition count 348
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 55 place count 209 transition count 343
Iterating global reduction 0 with 5 rules applied. Total rules applied 60 place count 209 transition count 343
Applied a total of 60 rules in 9 ms. Remains 209 /239 variables (removed 30) and now considering 343/373 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12643941644555726788.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-910008848347435445.kers'
[2026-05-22 20:01:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12643941644555726788.kers, --Pflows, --basisKERS=/tmp/petrispot-output-910008848347435445.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 343 rows 209 cols 1631 entries
Finished phase 1 with 199 SingleSign rule and 0 generalized
[2026-05-22 20:01:00] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-910008848347435445.kers
Total runtime 4 ms.
[2026-05-22 20:01:00] [INFO ] Implicit Places using invariants in 114 ms returned []
[2026-05-22 20:01:00] [INFO ] Invariant cache hit.
[2026-05-22 20:01:01] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 209/239 places, 343/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 392 ms. Remains : 209/239 places, 343/373 transitions.
[2026-05-22 20:01:01] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:01:01] [INFO ] Flatten gal took : 9 ms
[2026-05-22 20:01:01] [INFO ] Input system was already deterministic with 343 transitions.
[2026-05-22 20:01:01] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:01:01] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:01:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality5146744899755984625.gal : 2 ms
[2026-05-22 20:01:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality18438166405965029422.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5146744899755984625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18438166405965029422.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:01:31] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:01:31] [INFO ] Applying decomposition
[2026-05-22 20:01:31] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6609168431371305668.txt' '-o' '/tmp/graph6609168431371305668.bin' '-w' '/tmp/graph6609168431371305668.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6609168431371305668.bin' '-l' '-1' '-v' '-w' '/tmp/graph6609168431371305668.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:01:31] [INFO ] Decomposing Gal with order
[2026-05-22 20:01:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:01:31] [INFO ] Removed a total of 452 redundant transitions.
[2026-05-22 20:01:31] [INFO ] Flatten gal took : 22 ms
[2026-05-22 20:01:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 3 ms.
[2026-05-22 20:01:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality15462664232055578669.gal : 4 ms
[2026-05-22 20:01:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality16581491298969881711.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15462664232055578669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16581491298969881711.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,4.0944e+10,0.315604,10660,706,101,11806,830,508,30003,83,4214,0
Converting to forward existential form...Done !
original formula: AX(((EG((i6.i1.u31.p110==0)) * (i13.i2.u72.p232==0)) * AF(((((i12.i1.u64.p201==1)||(i2.i0.u11.p33==0))||(i1.u7.p23==1)) * AG(((i11.u57.p1...188
=> equivalent forward existential formula: (([(EY(Init) * !(EG((i6.i1.u31.p110==0))))] = FALSE * [(EY(Init) * !((i13.i2.u72.p232==0)))] = FALSE) * [FwdG(EY...297
Reverse transition relation is NOT exact ! Due to transitions t196, t203, t218, t253, t273, t288, t340, i0.u66.t32, i0.u66.t35, i0.u66.t36, i0.u66.t37, i2....700
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,26.9362,495288,1,0,1.12856e+06,4017,3577,1.13378e+06,451,47066,1104165
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 214 transition count 348
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 214 transition count 348
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 55 place count 209 transition count 343
Iterating global reduction 0 with 5 rules applied. Total rules applied 60 place count 209 transition count 343
Applied a total of 60 rules in 13 ms. Remains 209 /239 variables (removed 30) and now considering 343/373 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9488477855328553263.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2472812597023732388.kers'
[2026-05-22 20:01:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9488477855328553263.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2472812597023732388.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 343 rows 209 cols 1631 entries
Finished phase 1 with 199 SingleSign rule and 0 generalized
[2026-05-22 20:01:58] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2472812597023732388.kers
Total runtime 5 ms.
[2026-05-22 20:01:58] [INFO ] Implicit Places using invariants in 126 ms returned []
[2026-05-22 20:01:58] [INFO ] Invariant cache hit.
[2026-05-22 20:01:59] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 500 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 209/239 places, 343/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 516 ms. Remains : 209/239 places, 343/373 transitions.
[2026-05-22 20:01:59] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:01:59] [INFO ] Flatten gal took : 9 ms
[2026-05-22 20:01:59] [INFO ] Input system was already deterministic with 343 transitions.
[2026-05-22 20:01:59] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:01:59] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:01:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality10554612475245916569.gal : 2 ms
[2026-05-22 20:01:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality16639210222721106476.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10554612475245916569.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16639210222721106476.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:02:29] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:02:29] [INFO ] Applying decomposition
[2026-05-22 20:02:29] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7271819049996830205.txt' '-o' '/tmp/graph7271819049996830205.bin' '-w' '/tmp/graph7271819049996830205.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7271819049996830205.bin' '-l' '-1' '-v' '-w' '/tmp/graph7271819049996830205.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:02:29] [INFO ] Decomposing Gal with order
[2026-05-22 20:02:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:02:29] [INFO ] Removed a total of 453 redundant transitions.
[2026-05-22 20:02:29] [INFO ] Flatten gal took : 23 ms
[2026-05-22 20:02:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 4 ms.
[2026-05-22 20:02:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality16409707334789264965.gal : 3 ms
[2026-05-22 20:02:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality15844504564975712123.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16409707334789264965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15844504564975712123.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,4.0054e+10,0.182803,9080,629,104,9990,732,506,12669,85,3424,0
Converting to forward existential form...Done !
original formula: AF(!(A(AG(((i13.i0.u60.p192==1) + EX(((i3.u12.p36==0)||(i5.i1.u21.p69==1))))) U AF((EF(((i16.i0.u4.p18==0)||(i11.u55.p176==1))) * (i1.u58...169
=> equivalent forward existential formula: [FwdG(Init,!(!(!((E(!(!(EG(!((E(TRUE U ((i16.i0.u4.p18==0)||(i11.u55.p176==1))) * (i1.u58.p214==0)))))) U (!(!(E...427
Reverse transition relation is NOT exact ! Due to transitions t197, t199, t219, t254, t274, t294, t340, i0.t195, i1.t53, i1.u58.t34, i1.u65.t38, i1.u65.t39...714
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 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
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 0,0,4.54699,146344,1,0,364298,1622,4387,325203,492,8739,497797
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Graph (trivial) has 226 edges and 239 vertex of which 4 / 239 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 106 rules applied. Total rules applied 107 place count 236 transition count 264
Reduce places removed 106 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 137 rules applied. Total rules applied 244 place count 130 transition count 233
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 262 place count 112 transition count 233
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 262 place count 112 transition count 227
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 274 place count 106 transition count 227
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 288 place count 92 transition count 213
Iterating global reduction 3 with 14 rules applied. Total rules applied 302 place count 92 transition count 213
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 302 place count 92 transition count 212
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 304 place count 91 transition count 212
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 306 place count 89 transition count 202
Iterating global reduction 3 with 2 rules applied. Total rules applied 308 place count 89 transition count 202
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 312 place count 89 transition count 198
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 314 place count 87 transition count 198
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 368 place count 60 transition count 171
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 369 place count 60 transition count 170
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 376 place count 53 transition count 134
Iterating global reduction 6 with 7 rules applied. Total rules applied 383 place count 53 transition count 134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 rules applied. Total rules applied 385 place count 53 transition count 132
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 386 place count 52 transition count 132
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 388 place count 51 transition count 131
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 389 place count 51 transition count 130
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 391 place count 49 transition count 128
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 392 place count 48 transition count 128
Applied a total of 392 rules in 60 ms. Remains 48 /239 variables (removed 191) and now considering 128/373 (removed 245) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-352859631826525737.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12745775044814999891.kers'
[2026-05-22 20:02:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-352859631826525737.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12745775044814999891.kers]
Normalized transition count is 127 out of 128 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 127 rows 47 cols 820 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-22 20:02:33] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-12745775044814999891.kers
Total runtime 8 ms.
[2026-05-22 20:02:34] [INFO ] Implicit Places using invariants in 97 ms returned []
[2026-05-22 20:02:34] [INFO ] Invariant cache hit.
[2026-05-22 20:02:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 20:02:34] [INFO ] Implicit Places using invariants and state equation in 148 ms returned [42, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 248 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 46/239 places, 128/373 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 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 45 transition count 127
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 45 transition count 126
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 44 transition count 126
Applied a total of 4 rules in 9 ms. Remains 44 /46 variables (removed 2) and now considering 126/128 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16095669239083143729.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13628768248798610698.kers'
[2026-05-22 20:02:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16095669239083143729.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13628768248798610698.kers]
Normalized transition count is 125 out of 126 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 125 rows 44 cols 813 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-22 20:02:34] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13628768248798610698.kers
Total runtime 3 ms.
[2026-05-22 20:02:34] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-22 20:02:34] [INFO ] Invariant cache hit.
[2026-05-22 20:02:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 20:02:34] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 44/239 places, 126/373 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 513 ms. Remains : 44/239 places, 126/373 transitions.
[2026-05-22 20:02:34] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:02:34] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:02:34] [INFO ] Input system was already deterministic with 126 transitions.
[2026-05-22 20:02:34] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:02:34] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:02:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality10632720731569228167.gal : 1 ms
[2026-05-22 20:02:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality6560449408680086641.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10632720731569228167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6560449408680086641.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,406625,0.362324,10032,2,817,5,17731,6,0,301,25106,0
Converting to forward existential form...Done !
original formula: EG(((p78==0)||(p159==1)))
=> equivalent forward existential formula: [FwdG(Init,((p78==0)||(p159==1)))] != FALSE
Hit Full ! (commute/partial/dont) 114/0/12
(forward)formula 0,1,0.705639,14352,1,0,8,39646,19,4,2572,38757,8
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 214 transition count 348
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 214 transition count 348
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 55 place count 209 transition count 343
Iterating global reduction 0 with 5 rules applied. Total rules applied 60 place count 209 transition count 343
Applied a total of 60 rules in 8 ms. Remains 209 /239 variables (removed 30) and now considering 343/373 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2142501443798207474.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4393652422403049180.kers'
[2026-05-22 20:02:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2142501443798207474.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4393652422403049180.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 343 rows 209 cols 1631 entries
Finished phase 1 with 199 SingleSign rule and 0 generalized
[2026-05-22 20:02:35] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4393652422403049180.kers
Total runtime 3 ms.
[2026-05-22 20:02:35] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-22 20:02:35] [INFO ] Invariant cache hit.
[2026-05-22 20:02:35] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 209/239 places, 343/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 422 ms. Remains : 209/239 places, 343/373 transitions.
[2026-05-22 20:02:35] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:02:35] [INFO ] Flatten gal took : 20 ms
[2026-05-22 20:02:35] [INFO ] Input system was already deterministic with 343 transitions.
[2026-05-22 20:02:35] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:02:35] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:02:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality85317157252495220.gal : 4 ms
[2026-05-22 20:02:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality10263046486372376830.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality85317157252495220.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10263046486372376830.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:03:05] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:03:05] [INFO ] Applying decomposition
[2026-05-22 20:03:05] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1201730192089719694.txt' '-o' '/tmp/graph1201730192089719694.bin' '-w' '/tmp/graph1201730192089719694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1201730192089719694.bin' '-l' '-1' '-v' '-w' '/tmp/graph1201730192089719694.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:03:05] [INFO ] Decomposing Gal with order
[2026-05-22 20:03:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:03:05] [INFO ] Removed a total of 453 redundant transitions.
[2026-05-22 20:03:05] [INFO ] Flatten gal took : 39 ms
[2026-05-22 20:03:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 7 ms.
[2026-05-22 20:03:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality5836921655268042677.gal : 4 ms
[2026-05-22 20:03:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality8418776988105334967.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5836921655268042677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8418776988105334967.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,3.84316e+10,0.111544,7044,723,111,4931,869,503,7151,83,3950,0
Converting to forward existential form...Done !
original formula: (AF(AG((((i14.i0.u68.p220==0) * EX((i7.i1.u39.p153==0))) * AG((i0.i0.u2.p7==1))))) + AG((i14.i2.u78.p253==0)))
=> equivalent forward existential formula: [(FwdU((Init * !(!(EG(!(!(E(TRUE U !((((i14.i0.u68.p220==0) * EX((i7.i1.u39.p153==0))) * !(E(TRUE U !((i0.i0.u2....215
Reverse transition relation is NOT exact ! Due to transitions t197, t199, t224, t254, t274, t294, t340, i1.u16.t171, i1.u16.t174, i1.u17.t172, i2.i1.t187, ...714
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 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,16.9702,384564,1,0,808667,4818,3981,1.01126e+06,470,44939,941122
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 373/373 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 212 transition count 346
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 212 transition count 346
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 60 place count 206 transition count 340
Iterating global reduction 0 with 6 rules applied. Total rules applied 66 place count 206 transition count 340
Applied a total of 66 rules in 14 ms. Remains 206 /239 variables (removed 33) and now considering 340/373 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18198642900932114777.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11425359499281940788.kers'
[2026-05-22 20:03:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18198642900932114777.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11425359499281940788.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 340 rows 206 cols 1625 entries
Finished phase 1 with 196 SingleSign rule and 0 generalized
[2026-05-22 20:03:22] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-11425359499281940788.kers
Total runtime 5 ms.
[2026-05-22 20:03:23] [INFO ] Implicit Places using invariants in 190 ms returned []
[2026-05-22 20:03:23] [INFO ] Invariant cache hit.
[2026-05-22 20:03:23] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
Running 339 sub problems to find dead transitions.
[2026-05-22 20:03:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 1 (OVERLAPS) 1/206 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 18/48 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 4/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/206 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 340/546 variables, 206/258 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 546/546 variables, and 258 constraints, problems are : Problem set: 0 solved, 339 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 206/206 constraints, PredecessorRefiner: 339/339 constraints, Known Traps: 42/42 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 339 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 1 (OVERLAPS) 1/206 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 42/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 4 (OVERLAPS) 340/546 variables, 206/258 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/546 variables, 339/597 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/546 variables, 2/599 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 546/546 variables, and 601 constraints, problems are : Problem set: 0 solved, 339 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 206/206 constraints, PredecessorRefiner: 339/339 constraints, Known Traps: 46/46 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60271ms problems are : Problem set: 0 solved, 339 unsolved
Search for dead transitions found 0 dead transitions in 60273ms
Starting structural reductions in LTL mode, iteration 1 : 206/239 places, 340/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60784 ms. Remains : 206/239 places, 340/373 transitions.
[2026-05-22 20:04:23] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:04:23] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:04:23] [INFO ] Input system was already deterministic with 340 transitions.
[2026-05-22 20:04:23] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:04:23] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:04:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality8291801811010709645.gal : 3 ms
[2026-05-22 20:04:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality5853258396881141504.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8291801811010709645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5853258396881141504.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:04:53] [INFO ] Flatten gal took : 16 ms
[2026-05-22 20:04:53] [INFO ] Applying decomposition
[2026-05-22 20:04:53] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5199088214287266369.txt' '-o' '/tmp/graph5199088214287266369.bin' '-w' '/tmp/graph5199088214287266369.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5199088214287266369.bin' '-l' '-1' '-v' '-w' '/tmp/graph5199088214287266369.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:04:53] [INFO ] Decomposing Gal with order
[2026-05-22 20:04:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:04:53] [INFO ] Removed a total of 448 redundant transitions.
[2026-05-22 20:04:53] [INFO ] Flatten gal took : 20 ms
[2026-05-22 20:04:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 3 ms.
[2026-05-22 20:04:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality11358381327125105046.gal : 2 ms
[2026-05-22 20:04:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality4282485132864503658.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11358381327125105046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4282485132864503658.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,3.84316e+10,0.08929,6700,519,102,4016,961,457,6995,83,4015,0
Converting to forward existential form...Done !
original formula: EG(A(!(((i14.u74.p248==1) + !(EX(((i1.u5.p27==0)||(i9.u45.p145==1)))))) U ((i3.u18.p56==0)||(i12.i0.u61.p196==1))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(((i3.u18.p56==0)||(i12.i0.u61.p196==1))) U (!(!(((i14.u74.p248==1) + !(EX(((i1.u5.p27==0)||(i9...283
Reverse transition relation is NOT exact ! Due to transitions t194, t196, t221, t251, t266, t291, t337, i0.u57.t32, i0.u57.t35, i0.u57.t36, i0.u57.t37, i2....701
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,1,10.3765,306972,1,0,744048,4040,3077,691280,441,40093,774615
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 20:05:04] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:05:04] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:05:04] [INFO ] Applying decomposition
[2026-05-22 20:05:04] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16884817861562351099.txt' '-o' '/tmp/graph16884817861562351099.bin' '-w' '/tmp/graph16884817861562351099.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16884817861562351099.bin' '-l' '-1' '-v' '-w' '/tmp/graph16884817861562351099.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:05:04] [INFO ] Decomposing Gal with order
[2026-05-22 20:05:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:05:04] [INFO ] Removed a total of 450 redundant transitions.
[2026-05-22 20:05:04] [INFO ] Flatten gal took : 38 ms
[2026-05-22 20:05:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 4 ms.
[2026-05-22 20:05:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality13560131539704423743.gal : 4 ms
[2026-05-22 20:05:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality11381366960128077974.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13560131539704423743.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11381366960128077974.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.61526e+10,0.353499,11428,1210,116,15523,975,516,18165,85,3628,0
Converting to forward existential form...Done !
original formula: (AX(((i8.u52.p149==0)||(i10.i0.i1.u57.p159==1))) * EG(E(EF(((i0.u3.p11==0)||(i2.u15.p41==1))) U !(AX(!(((i2.u14.p40==0)||(i1.u0.p0==1))))...159
=> equivalent forward existential formula: ([(EY(Init) * !(((i8.u52.p149==0)||(i10.i0.i1.u57.p159==1))))] = FALSE * [(Init * !(EG(E(E(TRUE U ((i0.u3.p11==0...240
Reverse transition relation is NOT exact ! Due to transitions t226, t252, t329, t370, i0.t223, i0.u2.t227, i2.t216, i2.t193, i2.u20.t194, i2.u20.t204, i3.u...787
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 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 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
(forward)formula 0,1,47.6609,1186044,1,0,2.49233e+06,4858,3907,2.70938e+06,482,32885,3102737
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: A(EX(((!(EG(((i5.u27.p84==0)||(i2.u14.p40==1)))) * ((i4.u30.p78==0)||(i16.u87.p241==1))) * ((E((i9.u47.p136==0) U ((i14.u90.p253==0)||(i1...243
=> equivalent forward existential formula: [((Init * !(EG(!(EX(!(!(EG(!((i5.u29.p88!=1)))))))))) * !(E(!(EX(!(!(EG(!((i5.u29.p88!=1))))))) U (!(EX(((!(EG((...390
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 a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
(forward)formula 1,0,166.987,2203556,1,0,4.20639e+06,6224,1482,5.40279e+06,246,48507,3312827
FORMULA AutonomousCar-PT-05b-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 1253563 ms.
BK_STOP 1779480472343
--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="AutonomousCar-PT-05b"
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 2-5973"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-05b, 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 r018-smll-177946787900073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-05b.tgz
mv AutonomousCar-PT-05b 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 '
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 ;