Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729600617.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is AutonomousCar-PT-02a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729600617
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 23K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2023-12
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2023-13
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2023-14
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2023-15
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-00
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-01
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-02
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-03
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-04
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-05
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-06
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-07
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-08
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-09
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-10
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748647347820

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-02a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 23:22:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 23:22:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 23:22:29] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2025-05-30 23:22:29] [INFO ] Transformed 33 places.
[2025-05-30 23:22:29] [INFO ] Transformed 69 transitions.
[2025-05-30 23:22:29] [INFO ] Found NUPN structural information;
[2025-05-30 23:22:29] [INFO ] Parsed PT model containing 33 places and 69 transitions and 368 arcs in 140 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 23 transitions
Reduce redundant transitions removed 23 transitions.
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Applied a total of 0 rules in 6 ms. Remains 33 /33 variables (removed 0) and now considering 46/46 (removed 0) transitions.
[2025-05-30 23:22:29] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
// Phase 1: matrix 45 rows 33 cols
[2025-05-30 23:22:29] [INFO ] Computed 7 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:29] [INFO ] Implicit Places using invariants in 160 ms returned []
[2025-05-30 23:22:29] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
[2025-05-30 23:22:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:29] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-05-30 23:22:29] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
Running 45 sub problems to find dead transitions.
[2025-05-30 23:22:29] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
[2025-05-30 23:22:29] [INFO ] Invariant cache hit.
[2025-05-30 23:22:29] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 1/33 variables, 7/39 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:29] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:30] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:30] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:30] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:30] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 5/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (OVERLAPS) 44/77 variables, 33/78 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 18/96 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 97 constraints, problems are : Problem set: 0 solved, 45 unsolved in 1554 ms.
Refiners :[Domain max(s): 33/33 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 33/33 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 1/33 variables, 7/39 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 5/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (OVERLAPS) 44/77 variables, 33/78 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 18/96 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 45/141 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:32] [INFO ] Deduced a trap along path composed of 2 places in 91 ms of which 55 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/77 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 11 (OVERLAPS) 1/78 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/78 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 13 (OVERLAPS) 0/78 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 143 constraints, problems are : Problem set: 0 solved, 45 unsolved in 2796 ms.
Refiners :[Domain max(s): 33/33 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 33/33 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 4417ms problems are : Problem set: 0 solved, 45 unsolved
Search for dead transitions found 0 dead transitions in 4434ms
Finished structural reductions in LTL mode , in 1 iterations and 4722 ms. Remains : 33/33 places, 46/46 transitions.
Support contains 31 out of 33 places after structural reductions.
[2025-05-30 23:22:34] [INFO ] Flatten gal took : 21 ms
[2025-05-30 23:22:34] [INFO ] Flatten gal took : 8 ms
[2025-05-30 23:22:34] [INFO ] Input system was already deterministic with 46 transitions.
Reduction of identical properties reduced properties to check from 49 to 46
RANDOM walk for 40000 steps (2489 resets) in 934 ms. (42 steps per ms) remains 2/46 properties
BEST_FIRST walk for 40003 steps (814 resets) in 253 ms. (157 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (826 resets) in 133 ms. (298 steps per ms) remains 2/2 properties
[2025-05-30 23:22:34] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
[2025-05-30 23:22:34] [INFO ] Invariant cache hit.
[2025-05-30 23:22:34] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 4/7 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 26/33 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:34] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/33 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/33 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp7 is UNSAT
After SMT solving in domain Real declared 77/78 variables, and 74 constraints, problems are : Problem set: 2 solved, 0 unsolved in 86 ms.
Refiners :[Domain max(s): 33/33 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 33/33 constraints, ReadFeed: 0/19 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
[2025-05-30 23:22:34] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:22:35] [INFO ] Input system was already deterministic with 46 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 30 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 30 transition count 39
Applied a total of 6 rules in 4 ms. Remains 30 /33 variables (removed 3) and now considering 39/46 (removed 7) transitions.
// Phase 1: matrix 39 rows 30 cols
[2025-05-30 23:22:35] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:35] [INFO ] Implicit Places using invariants in 34 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/33 places, 39/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 29/33 places, 39/46 transitions.
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:22:35] [INFO ] Input system was already deterministic with 39 transitions.
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality13230038682451671815.gal : 2 ms
[2025-05-30 23:22:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality4705979351347594477.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13230038682451671815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4705979351347594477.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1790,0.021844,3804,2,239,5,1324,6,0,154,1227,0


Converting to forward existential form...Done !
original formula: EX(EG((p22==0)))
=> equivalent forward existential formula: [FwdG(EY(Init),(p22==0))] != FALSE
Hit Full ! (commute/partial/dont) 35/0/4
(forward)formula 0,1,0.045061,5084,1,0,32,6972,19,3,901,5267,30
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 46/46 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 0 with 2 rules applied. Total rules applied 2 place count 33 transition count 44
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 31 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 30 transition count 43
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 9 place count 27 transition count 36
Iterating global reduction 3 with 3 rules applied. Total rules applied 12 place count 27 transition count 36
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 3 with 2 rules applied. Total rules applied 14 place count 26 transition count 35
Applied a total of 14 rules in 15 ms. Remains 26 /33 variables (removed 7) and now considering 35/46 (removed 11) transitions.
// Phase 1: matrix 35 rows 26 cols
[2025-05-30 23:22:35] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:35] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-05-30 23:22:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:35] [INFO ] State equation strengthened by 15 read => feed constraints.
[2025-05-30 23:22:35] [INFO ] Implicit Places using invariants and state equation in 42 ms returned [22, 24]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 93 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/33 places, 35/46 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 24 transition count 34
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 34
Applied a total of 2 rules in 7 ms. Remains 23 /24 variables (removed 1) and now considering 34/35 (removed 1) transitions.
// Phase 1: matrix 34 rows 23 cols
[2025-05-30 23:22:35] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:35] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-05-30 23:22:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:35] [INFO ] State equation strengthened by 15 read => feed constraints.
[2025-05-30 23:22:35] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 23/33 places, 34/46 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 187 ms. Remains : 23/33 places, 34/46 transitions.
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:35] [INFO ] Input system was already deterministic with 34 transitions.
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality5851660985425797610.gal : 1 ms
[2025-05-30 23:22:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality13492387174809800261.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5851660985425797610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13492387174809800261.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,708,0.009856,4132,2,194,5,1332,6,0,122,1133,0


Converting to forward existential form...Done !
original formula: (AF((p5==1)) + AG(A((p20==1) U AG(!(((p1==0)||(p24==1)))))))
=> equivalent forward existential formula: ([(FwdU((FwdU(FwdU((Init * !(!(EG(!((p5==1)))))),TRUE),!(!(E(TRUE U !(!(((p1==0)||(p24==1)))))))) * !((p20==1)))...295
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t6, t21, t22, t23, t26, t27, t29, t31, t33, Intersection with reachable at each ...216
(forward)formula 0,0,0.105525,8740,1,0,242,24323,101,112,1115,29113,265
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 46/46 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 33 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 32 transition count 45
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 32 transition count 44
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 31 transition count 44
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 29 transition count 38
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 29 transition count 38
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 2 with 2 rules applied. Total rules applied 10 place count 28 transition count 37
Applied a total of 10 rules in 9 ms. Remains 28 /33 variables (removed 5) and now considering 37/46 (removed 9) transitions.
[2025-05-30 23:22:35] [INFO ] Flow matrix only has 36 transitions (discarded 1 similar events)
// Phase 1: matrix 36 rows 28 cols
[2025-05-30 23:22:35] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:35] [INFO ] Implicit Places using invariants in 30 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 27/33 places, 37/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 42 ms. Remains : 27/33 places, 37/46 transitions.
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:35] [INFO ] Input system was already deterministic with 37 transitions.
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality10791210401111072284.gal : 1 ms
[2025-05-30 23:22:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality12988643694480345378.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10791210401111072284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12988643694480345378.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1022,0.009915,4124,2,189,5,1012,6,0,141,856,0


Converting to forward existential form...Done !
original formula: A((((AG(((p31==0)||(p13==1))) + AF((p28==1))) * ((p29==0)||(p9==1))) * (((p32==1)||(p26==0))||(p21==1))) U (EF(AG(!(((p18==0)||(p12==1)))...182
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U !(E(TRUE U !(!(((p18==0)||(p12==1))))))) * ((p31==0)||(p12==1))))))) * !(E(!((E(TRUE ...443
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t7, t8, t25, t26, t27, t31, t34, Intersection with reachable at each step enable...205
(forward)formula 0,0,0.136673,10012,1,0,379,32194,107,179,1177,33624,442
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 30 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 30 transition count 39
Applied a total of 6 rules in 4 ms. Remains 30 /33 variables (removed 3) and now considering 39/46 (removed 7) transitions.
// Phase 1: matrix 39 rows 30 cols
[2025-05-30 23:22:35] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:35] [INFO ] Implicit Places using invariants in 40 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/33 places, 39/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45 ms. Remains : 29/33 places, 39/46 transitions.
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:35] [INFO ] Input system was already deterministic with 39 transitions.
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality14430119909050036571.gal : 1 ms
[2025-05-30 23:22:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality12399597363235671347.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14430119909050036571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12399597363235671347.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1790,0.01078,4044,2,239,5,1324,6,0,154,1227,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.01117,4044,1,0,6,1324,7,1,217,1227,1
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 32 transition count 43
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 43
Applied a total of 2 rules in 2 ms. Remains 32 /33 variables (removed 1) and now considering 43/46 (removed 3) transitions.
[2025-05-30 23:22:35] [INFO ] Flow matrix only has 42 transitions (discarded 1 similar events)
// Phase 1: matrix 42 rows 32 cols
[2025-05-30 23:22:35] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:35] [INFO ] Implicit Places using invariants in 39 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 43/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 31/33 places, 43/46 transitions.
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:35] [INFO ] Input system was already deterministic with 43 transitions.
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality13941595612216213690.gal : 1 ms
[2025-05-30 23:22:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality5799306028569769003.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13941595612216213690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5799306028569769003.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2036,0.014831,4080,2,273,5,1404,6,0,163,1218,0


Converting to forward existential form...Done !
original formula: (E(((p21==0)||(p29==1)) U AX((p10==1))) + AF(EG(((p24==0)&&(p16==1)))))
=> equivalent forward existential formula: [FwdG((Init * !(E(((p21==0)||(p29==1)) U !(EX(!((p10==1))))))),!(EG(((p24==0)&&(p16==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t11, t20, t30, t35, t40, Intersection with reachable at each step e...210
(forward)formula 0,1,0.134281,10352,1,0,272,35886,116,135,1270,41984,298
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 32 transition count 43
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 43
Applied a total of 2 rules in 3 ms. Remains 32 /33 variables (removed 1) and now considering 43/46 (removed 3) transitions.
[2025-05-30 23:22:35] [INFO ] Flow matrix only has 42 transitions (discarded 1 similar events)
[2025-05-30 23:22:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:36] [INFO ] Implicit Places using invariants in 48 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 43/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 55 ms. Remains : 31/33 places, 43/46 transitions.
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:36] [INFO ] Input system was already deterministic with 43 transitions.
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 8 ms
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality14001727415882538510.gal : 1 ms
[2025-05-30 23:22:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality16933861523605506579.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14001727415882538510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16933861523605506579.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2036,0.011196,4072,2,273,5,1404,6,0,163,1218,0


Converting to forward existential form...Done !
original formula: (EG((AX(AX((p31==0))) + ((((p7==0)&&(p25==1))||(p30==1)) * EG(((p3==0)||(p21==1)))))) + (AG(((p8==0)||(p19==1))) * EX(((!(E((p7==1) U (p2...262
=> equivalent forward existential formula: ([(FwdU((Init * !(EG((!(EX(!(!(EX(!((p31==0))))))) + ((((p7==0)&&(p25==1))||(p30==1)) * EG(((p3==0)||(p21==1))))...469
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t11, t20, t30, t35, t40, Intersection with reachable at each step e...210
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.277581,17808,1,0,708,75373,136,361,1345,87699,785
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 30 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 30 transition count 39
Applied a total of 6 rules in 4 ms. Remains 30 /33 variables (removed 3) and now considering 39/46 (removed 7) transitions.
// Phase 1: matrix 39 rows 30 cols
[2025-05-30 23:22:36] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:36] [INFO ] Implicit Places using invariants in 44 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 45 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/33 places, 39/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 29/33 places, 39/46 transitions.
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:36] [INFO ] Input system was already deterministic with 39 transitions.
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality1744138232123534339.gal : 1 ms
[2025-05-30 23:22:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality2845799349299932417.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1744138232123534339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2845799349299932417.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1790,0.014238,4040,2,239,5,1324,6,0,154,1227,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.014729,4040,1,0,6,1324,7,1,217,1227,1
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 46/46 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 0 with 2 rules applied. Total rules applied 2 place count 33 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 31 transition count 44
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 30 transition count 43
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 30 transition count 43
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 28 transition count 41
Applied a total of 10 rules in 5 ms. Remains 28 /33 variables (removed 5) and now considering 41/46 (removed 5) transitions.
// Phase 1: matrix 41 rows 28 cols
[2025-05-30 23:22:36] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:36] [INFO ] Implicit Places using invariants in 37 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 27/33 places, 41/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 41/41 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 46 ms. Remains : 27/33 places, 41/46 transitions.
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:36] [INFO ] Input system was already deterministic with 41 transitions.
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality16124205899003848432.gal : 0 ms
[2025-05-30 23:22:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality17555744443454134383.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16124205899003848432.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17555744443454134383.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1130,0.009281,4080,2,150,5,884,6,0,148,839,0


Converting to forward existential form...Done !
original formula: E((p9==1) U A(A((!(AF((p17==1))) * !(((p8==0)||(p22==1)))) U ((p22!=1) * (E((p16==1) U ((p8==0)||(p20==1))) + !(((p10==0)||(p0==1)))))) U...169
=> equivalent forward existential formula: [((FwdU(Init,(p9==1)) * !(EG(!(!(E(TRUE U !((p6==1)))))))) * !(E(!(!(E(TRUE U !((p6==1))))) U (!(!((E(!(((p22!=1...486
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t7, t8, t9, t13, t20, t21, t25, t33, Intersection with reachable at each ste...213
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 33/0/8
(forward)formula 0,0,0.218781,14192,1,0,517,52809,137,312,1286,71257,580
FORMULA AutonomousCar-PT-02a-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 32 transition count 43
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 43
Applied a total of 2 rules in 1 ms. Remains 32 /33 variables (removed 1) and now considering 43/46 (removed 3) transitions.
[2025-05-30 23:22:36] [INFO ] Flow matrix only has 42 transitions (discarded 1 similar events)
// Phase 1: matrix 42 rows 32 cols
[2025-05-30 23:22:36] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:36] [INFO ] Implicit Places using invariants in 36 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 43/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 38 ms. Remains : 31/33 places, 43/46 transitions.
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:36] [INFO ] Input system was already deterministic with 43 transitions.
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:36] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:22:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality9433673824739720676.gal : 1 ms
[2025-05-30 23:22:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality4297248235930676581.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9433673824739720676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4297248235930676581.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2036,0.010796,4072,2,273,5,1404,6,0,163,1218,0


Converting to forward existential form...Done !
original formula: AF(AX(((p10==1) * (EX(((p29==0)&&(p31==1))) + (E(((p14==0)||(p20==1)) U (p10==1)) * AG((p24==0)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(((p10==1) * (EX(((p29==0)&&(p31==1))) + (E(((p14==0)||(p20==1)) U (p10==1)) * !(E(TRUE U !((...182
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t11, t20, t30, t35, t40, Intersection with reachable at each step e...210
(forward)formula 0,0,0.171034,12008,1,0,303,41111,118,166,1309,51702,289
FORMULA AutonomousCar-PT-02a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 46/46 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 33 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 32 transition count 45
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 32 transition count 44
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 31 transition count 44
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 30 transition count 41
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 30 transition count 41
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 2 with 2 rules applied. Total rules applied 8 place count 29 transition count 40
Applied a total of 8 rules in 16 ms. Remains 29 /33 variables (removed 4) and now considering 40/46 (removed 6) transitions.
[2025-05-30 23:22:36] [INFO ] Flow matrix only has 39 transitions (discarded 1 similar events)
// Phase 1: matrix 39 rows 29 cols
[2025-05-30 23:22:36] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:36] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-30 23:22:36] [INFO ] Flow matrix only has 39 transitions (discarded 1 similar events)
[2025-05-30 23:22:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:37] [INFO ] State equation strengthened by 17 read => feed constraints.
[2025-05-30 23:22:37] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 23:22:37] [INFO ] Redundant transitions in 0 ms returned []
Running 39 sub problems to find dead transitions.
[2025-05-30 23:22:37] [INFO ] Flow matrix only has 39 transitions (discarded 1 similar events)
[2025-05-30 23:22:37] [INFO ] Invariant cache hit.
[2025-05-30 23:22:37] [INFO ] State equation strengthened by 17 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1/29 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:37] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:37] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:37] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:37] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 38/67 variables, 29/40 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/67 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 1/68 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/68 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 10 (OVERLAPS) 0/68 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 68/68 variables, and 57 constraints, problems are : Problem set: 0 solved, 39 unsolved in 878 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 29/29 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1/29 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 38/67 variables, 29/40 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 39/95 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:22:38] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/67 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/67 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 9 (OVERLAPS) 1/68 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/68 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 11 (OVERLAPS) 0/68 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 68/68 variables, and 97 constraints, problems are : Problem set: 0 solved, 39 unsolved in 1555 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 29/29 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2447ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 2447ms
Starting structural reductions in SI_CTL mode, iteration 1 : 29/33 places, 40/46 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2534 ms. Remains : 29/33 places, 40/46 transitions.
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:22:39] [INFO ] Input system was already deterministic with 40 transitions.
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality8419214244582158381.gal : 0 ms
[2025-05-30 23:22:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality14294403811171494745.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8419214244582158381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14294403811171494745.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1163,0.012662,4104,2,196,5,1253,6,0,150,1200,0


Converting to forward existential form...Done !
original formula: AG(A((AF(E(((p27==0)||(p28==1)) U (p15==0))) * (!(EF(((p16==0)||(p32==1)))) + (A((p29==1) U (p32==0)) * EG((p4==1))))) U A(!(((!((p1==0)|...232
=> equivalent forward existential formula: (([FwdG((FwdU((FwdU(FwdU(Init,TRUE),!(!((E(!(!(EG(!((((p18==0)||(p21==1))&&((p26==0)||(p31==1))))))) U (!(!(((!(...1443
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t8, t9, t11, t28, t34, t37, Intersection with reachable at each step enabled...204
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.065519,6664,1,0,179,14298,112,96,1304,13858,208
FORMULA AutonomousCar-PT-02a-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 33 transition count 43
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 30 transition count 43
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 9 place count 27 transition count 36
Iterating global reduction 2 with 3 rules applied. Total rules applied 12 place count 27 transition count 36
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 25 transition count 34
Applied a total of 16 rules in 8 ms. Remains 25 /33 variables (removed 8) and now considering 34/46 (removed 12) transitions.
// Phase 1: matrix 34 rows 25 cols
[2025-05-30 23:22:39] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:39] [INFO ] Implicit Places using invariants in 34 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/33 places, 34/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 34/34 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 44 ms. Remains : 24/33 places, 34/46 transitions.
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:39] [INFO ] Input system was already deterministic with 34 transitions.
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 1 ms
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 1 ms
[2025-05-30 23:22:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality7503367758153061439.gal : 0 ms
[2025-05-30 23:22:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality15204281381117936754.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7503367758153061439.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15204281381117936754.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,712,0.008046,4100,2,131,5,722,6,0,129,661,0


Converting to forward existential form...Done !
original formula: AF((EG((p30==0)) * (AG(((p25==0)&&(p32==1))) + (p20==0))))
=> equivalent forward existential formula: [FwdG(Init,!((EG((p30==0)) * (!(E(TRUE U !(((p25==0)&&(p32==1))))) + (p20==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t7, t10, t12, t13, t14, t17, t18, Intersection with reachable at each step e...210
(forward)formula 0,1,0.064752,6916,1,0,226,15416,101,100,1076,17474,249
FORMULA AutonomousCar-PT-02a-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 30 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 30 transition count 39
Applied a total of 6 rules in 2 ms. Remains 30 /33 variables (removed 3) and now considering 39/46 (removed 7) transitions.
// Phase 1: matrix 39 rows 30 cols
[2025-05-30 23:22:39] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:22:39] [INFO ] Implicit Places using invariants in 38 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/33 places, 39/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 29/33 places, 39/46 transitions.
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:39] [INFO ] Input system was already deterministic with 39 transitions.
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:22:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality1035809598018744306.gal : 1 ms
[2025-05-30 23:22:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality16031702436252916327.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1035809598018744306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16031702436252916327.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1790,0.017592,4040,2,239,5,1324,6,0,154,1227,0


Converting to forward existential form...Done !
original formula: EX(AF(((p19==0)&&(p14==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(((p19==0)&&(p14==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t27, t29, t31, t32, t33, t36, t37, Intersection with reachable at e...220
(forward)formula 0,0,0.139434,10824,1,0,320,38514,100,138,1175,42003,345
FORMULA AutonomousCar-PT-02a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-05-30 23:22:39] [INFO ] Flatten gal took : 9 ms
[2025-05-30 23:22:39] [INFO ] Flatten gal took : 4 ms
Total runtime 10902 ms.

BK_STOP 1748647359971

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-02a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-02a, 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 r002-tall-174853729600617"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-02a.tgz
mv AutonomousCar-PT-02a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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