Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729700633.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-03a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729700633
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 197K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K 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 42K 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-03a-CTLCardinality-2023-12
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2023-13
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2023-14
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2023-15
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-00
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-01
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-02
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-03
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-04
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-05
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-06
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-07
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-08
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-09
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-10
FORMULA_NAME AutonomousCar-PT-03a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748648061684

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-03a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 23:34:22] [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 23:34:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 23:34:23] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2025-05-30 23:34:23] [INFO ] Transformed 41 places.
[2025-05-30 23:34:23] [INFO ] Transformed 121 transitions.
[2025-05-30 23:34:23] [INFO ] Found NUPN structural information;
[2025-05-30 23:34:23] [INFO ] Parsed PT model containing 41 places and 121 transitions and 745 arcs in 161 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Applied a total of 0 rules in 6 ms. Remains 41 /41 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2025-05-30 23:34:23] [INFO ] Flow matrix only has 75 transitions (discarded 1 similar events)
// Phase 1: matrix 75 rows 41 cols
[2025-05-30 23:34:23] [INFO ] Computed 8 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:23] [INFO ] Implicit Places using invariants in 147 ms returned []
[2025-05-30 23:34:23] [INFO ] Flow matrix only has 75 transitions (discarded 1 similar events)
[2025-05-30 23:34:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:23] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-05-30 23:34:23] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
Running 75 sub problems to find dead transitions.
[2025-05-30 23:34:23] [INFO ] Flow matrix only has 75 transitions (discarded 1 similar events)
[2025-05-30 23:34:23] [INFO ] Invariant cache hit.
[2025-05-30 23:34:23] [INFO ] State equation strengthened by 39 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 1/41 variables, 8/48 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:34:24] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:34:24] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:34:24] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:34:24] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:34:24] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 5/54 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 74/115 variables, 41/95 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 38/133 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (OVERLAPS) 1/116 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 134 constraints, problems are : Problem set: 0 solved, 75 unsolved in 3021 ms.
Refiners :[Domain max(s): 41/41 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 41/41 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 1/41 variables, 8/48 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 5/54 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 74/115 variables, 41/95 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 38/133 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 75/208 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:34:27] [INFO ] Deduced a trap along path composed of 2 places in 56 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:34:27] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/115 variables, 2/210 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/115 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 11 (OVERLAPS) 1/116 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/116 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 13 (OVERLAPS) 0/116 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 211 constraints, problems are : Problem set: 0 solved, 75 unsolved in 5517 ms.
Refiners :[Domain max(s): 41/41 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 41/41 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 8638ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 8652ms
Finished structural reductions in LTL mode , in 1 iterations and 8934 ms. Remains : 41/41 places, 76/76 transitions.
Support contains 41 out of 41 places after structural reductions.
[2025-05-30 23:34:32] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-30 23:34:32] [INFO ] Flatten gal took : 44 ms
FORMULA AutonomousCar-PT-03a-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 23:34:32] [INFO ] Flatten gal took : 24 ms
[2025-05-30 23:34:32] [INFO ] Input system was already deterministic with 76 transitions.
Support contains 40 out of 41 places (down from 41) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 55 to 51
RANDOM walk for 40000 steps (2341 resets) in 597 ms. (66 steps per ms) remains 1/51 properties
BEST_FIRST walk for 40004 steps (484 resets) in 100 ms. (396 steps per ms) remains 1/1 properties
[2025-05-30 23:34:32] [INFO ] Flow matrix only has 75 transitions (discarded 1 similar events)
[2025-05-30 23:34:32] [INFO ] Invariant cache hit.
[2025-05-30 23:34:32] [INFO ] State equation strengthened by 39 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, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp41 is UNSAT
After SMT solving in domain Real declared 15/116 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 20 ms.
Refiners :[Domain max(s): 3/41 constraints, Positive P Invariants (semi-flows): 2/8 constraints, State Equation: 0/41 constraints, ReadFeed: 0/39 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2025-05-30 23:34:32] [INFO ] Flatten gal took : 8 ms
[2025-05-30 23:34:32] [INFO ] Flatten gal took : 8 ms
[2025-05-30 23:34:32] [INFO ] Input system was already deterministic with 76 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 40 transition count 72
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 40 transition count 72
Applied a total of 2 rules in 5 ms. Remains 40 /41 variables (removed 1) and now considering 72/76 (removed 4) transitions.
[2025-05-30 23:34:32] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
// Phase 1: matrix 71 rows 40 cols
[2025-05-30 23:34:32] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:32] [INFO ] Implicit Places using invariants in 63 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 39/41 places, 72/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 39 /39 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 39/41 places, 72/76 transitions.
[2025-05-30 23:34:32] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:34:32] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:34:32] [INFO ] Input system was already deterministic with 72 transitions.
[2025-05-30 23:34:32] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:34:32] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:34:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality4235426690766438665.gal : 11 ms
[2025-05-30 23:34:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality5561205769845157681.ctl : 4 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/CTLCardinality4235426690766438665.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5561205769845157681.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,19700,0.040206,4976,2,508,5,4413,6,0,224,4283,0


Converting to forward existential form...Done !
original formula: ((AF(E((A((p29==1) U (p29==0)) * ((((p16==0)||(p24==1))&&(p2==1))||((((p37==0)||(p16==1))||((p35==0)||(p38==1)))&&(((p2==0)||(p37==0))||(...301
=> equivalent forward existential formula: (([FwdG(Init,!(E((!((E(!((p29==0)) U (!((p29==1)) * !((p29==0)))) + EG(!((p29==0))))) * ((((p16==0)||(p24==1))&&...648
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t12, t15, t16, t19, t49, t54, t59, t69, Intersection with reac...230
(forward)formula 0,0,0.339636,17392,1,0,362,60859,169,202,2094,73961,353
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 37 transition count 63
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 37 transition count 63
Applied a total of 8 rules in 2 ms. Remains 37 /41 variables (removed 4) and now considering 63/76 (removed 13) transitions.
// Phase 1: matrix 63 rows 37 cols
[2025-05-30 23:34:33] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:33] [INFO ] Implicit Places using invariants in 46 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/41 places, 63/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 36/41 places, 63/76 transitions.
[2025-05-30 23:34:33] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:33] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:34:33] [INFO ] Input system was already deterministic with 63 transitions.
[2025-05-30 23:34:33] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:33] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:34:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality2633832135470310018.gal : 1 ms
[2025-05-30 23:34:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality10510378673257293473.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/CTLCardinality2633832135470310018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10510378673257293473.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,15050,0.028167,4924,2,582,5,4367,6,0,206,4117,0


Converting to forward existential form...Done !
original formula: EX(AF(EX((p34==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EX((p34==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t46, t48, t49, t50, t51, t53, t54, t55, t56, t60, t61, In...250
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.26561,15932,1,0,266,60839,149,127,1910,57639,255
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2025-05-30 23:34:33] [INFO ] Flow matrix only has 75 transitions (discarded 1 similar events)
// Phase 1: matrix 75 rows 41 cols
[2025-05-30 23:34:33] [INFO ] Computed 8 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:33] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-05-30 23:34:33] [INFO ] Flow matrix only has 75 transitions (discarded 1 similar events)
[2025-05-30 23:34:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:33] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-05-30 23:34:33] [INFO ] Implicit Places using invariants and state equation in 55 ms returned [36, 39]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 94 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 39/41 places, 76/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 39 /39 variables (removed 0) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 39/41 places, 76/76 transitions.
[2025-05-30 23:34:33] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:34:33] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:34:33] [INFO ] Input system was already deterministic with 76 transitions.
[2025-05-30 23:34:33] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:34:33] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:34:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality3024330813687235329.gal : 1 ms
[2025-05-30 23:34:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality559757338336116455.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/CTLCardinality3024330813687235329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality559757338336116455.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,22521,0.0624,6684,2,876,5,10459,6,0,225,11094,0


Converting to forward existential form...Done !
original formula: AF((!(A(((AG(((p29==0)||(p40==1))) + (p14!=1)) + !(((p40==0)||(p25==1)))) U (AX(((p5==0)||(p11==1))) + AF((p19==1))))) + ((EG((((p29==1)|...387
=> equivalent forward existential formula: [FwdG(Init,!((!(!((E(!((!(EX(!(((p5==0)||(p11==1))))) + !(EG(!((p19==1)))))) U (!(((!(E(TRUE U !(((p29==0)||(p40...607
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t12, t15, t16, t17, t20, t41, t53, t58, t73, Intersection with...235
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,2.70403,101196,1,0,1008,491519,213,495,2221,565730,1146
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 41/41 places, 76/76 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 41 transition count 74
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 39 transition count 74
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 39 transition count 73
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 6 place count 38 transition count 73
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 37 transition count 72
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 37 transition count 72
Applied a total of 8 rules in 18 ms. Remains 37 /41 variables (removed 4) and now considering 72/76 (removed 4) transitions.
// Phase 1: matrix 72 rows 37 cols
[2025-05-30 23:34:36] [INFO ] Computed 7 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:36] [INFO ] Implicit Places using invariants in 54 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 36/41 places, 72/76 transitions.
Applied a total of 0 rules in 4 ms. Remains 36 /36 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 77 ms. Remains : 36/41 places, 72/76 transitions.
[2025-05-30 23:34:36] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:34:36] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:34:36] [INFO ] Input system was already deterministic with 72 transitions.
[2025-05-30 23:34:36] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:36] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality16089869067450320741.gal : 1 ms
[2025-05-30 23:34:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality8922376746596055581.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/CTLCardinality16089869067450320741.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8922376746596055581.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,14520,0.030147,5076,2,508,5,4252,6,0,215,4395,0


Converting to forward existential form...Done !
original formula: AG(((p18==1) + E(A(!(((p27==0)||(p39==1))) U ((((p23==0)||(p22==1))||((p18==0)||(p4==1)))&&(((p10==0)||(p33==1))||(p34==1)))) U EF(((((p6...194
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((p18==1))) * !(E(!((E(!(((((p23==0)||(p22==1))||((p18==0)||(p4==1)))&&(((p10==0)||(p33==1...444
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t8, t9, t10, t12, t13, t14, t16, t37, t49, t54, t56, t68, t69, t71, Intersec...244
(forward)formula 0,0,0.355016,19368,1,0,276,69083,180,123,2121,77652,296
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 41 transition count 72
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 37 transition count 72
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 35 transition count 64
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 35 transition count 64
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 33 transition count 62
Applied a total of 16 rules in 15 ms. Remains 33 /41 variables (removed 8) and now considering 62/76 (removed 14) transitions.
[2025-05-30 23:34:36] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
// Phase 1: matrix 61 rows 33 cols
[2025-05-30 23:34:36] [INFO ] Computed 8 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:37] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-05-30 23:34:37] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
[2025-05-30 23:34:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:37] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-05-30 23:34:37] [INFO ] Implicit Places using invariants and state equation in 51 ms returned [28, 31]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 95 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 31/41 places, 62/76 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 31 transition count 61
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 30 transition count 61
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 30 transition count 60
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 29 transition count 60
Applied a total of 4 rules in 6 ms. Remains 29 /31 variables (removed 2) and now considering 60/62 (removed 2) transitions.
[2025-05-30 23:34:37] [INFO ] Flow matrix only has 59 transitions (discarded 1 similar events)
// Phase 1: matrix 59 rows 29 cols
[2025-05-30 23:34:37] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-05-30 23:34:37] [INFO ] Flow matrix only has 59 transitions (discarded 1 similar events)
[2025-05-30 23:34:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:37] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-05-30 23:34:37] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 29/41 places, 60/76 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 202 ms. Remains : 29/41 places, 60/76 transitions.
[2025-05-30 23:34:37] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:34:37] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:37] [INFO ] Input system was already deterministic with 60 transitions.
[2025-05-30 23:34:37] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:37] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality11715070530987375050.gal : 1 ms
[2025-05-30 23:34:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality1347983837614296203.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/CTLCardinality11715070530987375050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1347983837614296203.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,4479,0.033136,5128,2,364,5,4668,6,0,169,5765,0


Converting to forward existential form...Done !
original formula: EF(((p1==0) * AF(EG(((p18==0)||(p37==1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p1==0)) * !(EG(!(EG(((p18==0)||(p37==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t5, t6, t7, t9, t10, t14, t18, t19, t54, t57, Intersection with reachable at eac...218
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.354838,19496,1,0,379,82176,147,178,1774,85458,424
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 39 transition count 71
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 35 transition count 71
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 11 place count 33 transition count 66
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 33 transition count 66
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 17 place count 31 transition count 64
Applied a total of 17 rules in 12 ms. Remains 31 /41 variables (removed 10) and now considering 64/76 (removed 12) transitions.
// Phase 1: matrix 64 rows 31 cols
[2025-05-30 23:34:37] [INFO ] Computed 6 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:37] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-05-30 23:34:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 23:34:37] [INFO ] Implicit Places using invariants and state equation in 55 ms returned [27, 29]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 102 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 29/41 places, 64/76 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 29 transition count 63
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 28 transition count 63
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 28 transition count 62
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 27 transition count 62
Applied a total of 4 rules in 6 ms. Remains 27 /29 variables (removed 2) and now considering 62/64 (removed 2) transitions.
// Phase 1: matrix 62 rows 27 cols
[2025-05-30 23:34:37] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:37] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-05-30 23:34:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 23:34:37] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 27/41 places, 62/76 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 196 ms. Remains : 27/41 places, 62/76 transitions.
[2025-05-30 23:34:37] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:37] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:37] [INFO ] Input system was already deterministic with 62 transitions.
[2025-05-30 23:34:37] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:37] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality12490750451432790201.gal : 1 ms
[2025-05-30 23:34:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality18022979933713963705.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/CTLCardinality12490750451432790201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18022979933713963705.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,5276,0.02206,4300,2,255,5,2035,6,0,168,2241,0


Converting to forward existential form...Done !
original formula: EG(((p25==0)||(p11==1)))
=> equivalent forward existential formula: [FwdG(Init,((p25==0)||(p11==1)))] != FALSE
Hit Full ! (commute/partial/dont) 52/0/10
(forward)formula 0,1,0.09416,7500,1,0,35,14574,19,4,1117,17458,31
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 39 transition count 71
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 35 transition count 71
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 12 place count 32 transition count 59
Iterating global reduction 2 with 3 rules applied. Total rules applied 15 place count 32 transition count 59
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 19 place count 30 transition count 57
Applied a total of 19 rules in 14 ms. Remains 30 /41 variables (removed 11) and now considering 57/76 (removed 19) transitions.
[2025-05-30 23:34:37] [INFO ] Flow matrix only has 56 transitions (discarded 1 similar events)
// Phase 1: matrix 56 rows 30 cols
[2025-05-30 23:34:37] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-05-30 23:34:37] [INFO ] Flow matrix only has 56 transitions (discarded 1 similar events)
[2025-05-30 23:34:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 23:34:37] [INFO ] Implicit Places using invariants and state equation in 42 ms returned [25, 28]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 78 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 28/41 places, 57/76 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 28 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 27 transition count 56
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 27 transition count 55
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 26 transition count 55
Applied a total of 4 rules in 8 ms. Remains 26 /28 variables (removed 2) and now considering 55/57 (removed 2) transitions.
[2025-05-30 23:34:37] [INFO ] Flow matrix only has 54 transitions (discarded 1 similar events)
// Phase 1: matrix 54 rows 26 cols
[2025-05-30 23:34:37] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:38] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-05-30 23:34:38] [INFO ] Flow matrix only has 54 transitions (discarded 1 similar events)
[2025-05-30 23:34:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 23:34:38] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 26/41 places, 55/76 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 180 ms. Remains : 26/41 places, 55/76 transitions.
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:38] [INFO ] Input system was already deterministic with 55 transitions.
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:34:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality15400238639609799959.gal : 0 ms
[2025-05-30 23:34:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality12306176054033196507.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/CTLCardinality15400238639609799959.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12306176054033196507.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,3802,0.024252,4288,2,161,5,1807,6,0,154,1928,0


Converting to forward existential form...Done !
original formula: AG(EF(AG(((p37==0)&&(p17==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !(((p37==0)&&(p17==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t4, t5, t7, t8, t10, t11, t12, t14, t15, t16, t17, t52, Intersection with reacha...228
(forward)formula 0,0,0.152308,10048,1,0,165,27079,130,82,1516,31440,176
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 38 transition count 64
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 38 transition count 64
Applied a total of 6 rules in 1 ms. Remains 38 /41 variables (removed 3) and now considering 64/76 (removed 12) transitions.
[2025-05-30 23:34:38] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
// Phase 1: matrix 63 rows 38 cols
[2025-05-30 23:34:38] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:38] [INFO ] Implicit Places using invariants in 47 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/41 places, 64/76 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 37/41 places, 64/76 transitions.
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:38] [INFO ] Input system was already deterministic with 64 transitions.
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality5065829416012432186.gal : 1 ms
[2025-05-30 23:34:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality17980371480981362913.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/CTLCardinality5065829416012432186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17980371480981362913.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,15050,0.0232,4668,2,485,5,3350,6,0,208,3272,0


Converting to forward existential form...Done !
original formula: AG(AX(!(A((p34==1) U (p37==1)))))
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * !(EG(!((p37==1))))) * !(E(!((p37==1)) U (!((p34==1)) * !((p37==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t46, t49, t50, t51, t53, t54, t55, t56, t61, Intersection...240
(forward)formula 0,0,0.486216,26628,1,0,425,117535,153,213,1894,129736,532
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 40 transition count 75
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 40 transition count 75
Applied a total of 2 rules in 1 ms. Remains 40 /41 variables (removed 1) and now considering 75/76 (removed 1) transitions.
// Phase 1: matrix 75 rows 40 cols
[2025-05-30 23:34:38] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:38] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-05-30 23:34:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:38] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-05-30 23:34:38] [INFO ] Implicit Places using invariants and state equation in 46 ms returned [36, 38]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 78 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 38/41 places, 75/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 75/75 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 80 ms. Remains : 38/41 places, 75/76 transitions.
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 9 ms
[2025-05-30 23:34:38] [INFO ] Input system was already deterministic with 75 transitions.
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:38] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:34:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality6103342890872395055.gal : 1 ms
[2025-05-30 23:34:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality6116676952103772731.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/CTLCardinality6103342890872395055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6116676952103772731.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,22521,0.07021,6812,2,988,5,10835,6,0,223,11694,0


Converting to forward existential form...Done !
original formula: AF((!(E((((p31!=1) + AF((p11==1))) * EX(TRUE)) U !(AF((p33==0))))) * (((p26==0)&&(p8==1)) + (((EG((p25==0)) * EF(((p23==0)&&(p27==1)))) *...215
=> equivalent forward existential formula: [FwdG(Init,!((!(E((((p31!=1) + !(EG(!((p11==1))))) * EX(TRUE)) U !(!(EG(!((p33==0))))))) * (((p26==0)&&(p8==1)) ...278
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t12, t15, t16, t17, t20, t41, t53, t58, t60, t72, t73, Interse...245
(forward)formula 0,0,3.03106,118408,1,0,1086,547113,200,574,2119,680256,1175
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 41/41 places, 76/76 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 41 transition count 73
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 38 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 37 transition count 72
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 10 place count 35 transition count 67
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 35 transition count 67
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 16 place count 33 transition count 65
Applied a total of 16 rules in 14 ms. Remains 33 /41 variables (removed 8) and now considering 65/76 (removed 11) transitions.
// Phase 1: matrix 65 rows 33 cols
[2025-05-30 23:34:42] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:42] [INFO ] Implicit Places using invariants in 46 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/41 places, 65/76 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 65/65 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 63 ms. Remains : 32/41 places, 65/76 transitions.
[2025-05-30 23:34:42] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:42] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:42] [INFO ] Input system was already deterministic with 65 transitions.
[2025-05-30 23:34:42] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:34:42] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:34:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality11027067939902651682.gal : 1 ms
[2025-05-30 23:34:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality14929478790068870607.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/CTLCardinality11027067939902651682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14929478790068870607.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,6753,0.026591,4352,2,271,5,1960,6,0,192,2106,0


Converting to forward existential form...Done !
original formula: EG((((p28==0)||(p19==1))&&(((p11==0)||(p23==1))||(p40==1))))
=> equivalent forward existential formula: [FwdG(Init,(((p28==0)||(p19==1))&&(((p11==0)||(p23==1))||(p40==1))))] != FALSE
Hit Full ! (commute/partial/dont) 40/10/25
(forward)formula 0,1,0.116675,8576,1,0,34,20298,19,4,1326,22713,32
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 38 transition count 67
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 38 transition count 67
Applied a total of 6 rules in 2 ms. Remains 38 /41 variables (removed 3) and now considering 67/76 (removed 9) transitions.
// Phase 1: matrix 67 rows 38 cols
[2025-05-30 23:34:42] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:42] [INFO ] Implicit Places using invariants in 45 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/41 places, 67/76 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) and now considering 67/67 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 37/41 places, 67/76 transitions.
[2025-05-30 23:34:42] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:42] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:42] [INFO ] Input system was already deterministic with 67 transitions.
[2025-05-30 23:34:42] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:42] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality11977597209586669542.gal : 1 ms
[2025-05-30 23:34:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality2714930134042306915.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/CTLCardinality11977597209586669542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2714930134042306915.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,17222,0.028971,4976,2,573,5,4407,6,0,214,4122,0


Converting to forward existential form...Done !
original formula: (EG(((p21==0)||(p36==1))) + !(E(((p16==0)||(p40==1)) U (((E(EG((p12==1)) U AF((p15==1))) * E((p0==0) U (p16==0))) * (AX((p3==1)) * (p31==...173
=> equivalent forward existential formula: [((((FwdU((Init * !(EG(((p21==0)||(p36==1))))),((p16==0)||(p40==1))) * (p3==1)) * (E(EG((p12==1)) U !(EG(!((p15=...230
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t11, t14, t15, t45, t50, t52, t55, t59, t60, t64, t65, Intersection...240
(forward)formula 0,1,1.1078,50496,1,0,825,241073,183,369,2015,266082,936
FORMULA AutonomousCar-PT-03a-CTLCardinality-2025-11 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 : 41/41 places, 76/76 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 37 transition count 63
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 37 transition count 63
Applied a total of 8 rules in 1 ms. Remains 37 /41 variables (removed 4) and now considering 63/76 (removed 13) transitions.
// Phase 1: matrix 63 rows 37 cols
[2025-05-30 23:34:43] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:43] [INFO ] Implicit Places using invariants in 47 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/41 places, 63/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 58 ms. Remains : 36/41 places, 63/76 transitions.
[2025-05-30 23:34:43] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:43] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:34:43] [INFO ] Input system was already deterministic with 63 transitions.
[2025-05-30 23:34:43] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:34:43] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:34:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality814124384875778978.gal : 1 ms
[2025-05-30 23:34:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality16822051787331134768.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/CTLCardinality814124384875778978.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16822051787331134768.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,15050,0.034986,4916,2,582,5,4367,6,0,206,4117,0


Converting to forward existential form...Done !
original formula: AG(AF(EX(AX((p0==0)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX(!(EX(!((p0==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t46, t48, t49, t50, t51, t53, t54, t55, t56, t60, t61, In...250
(forward)formula 0,0,0.160089,10548,1,0,172,29349,148,66,1883,29586,175
FORMULA AutonomousCar-PT-03a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 37 transition count 63
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 37 transition count 63
Applied a total of 8 rules in 2 ms. Remains 37 /41 variables (removed 4) and now considering 63/76 (removed 13) transitions.
[2025-05-30 23:34:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:34:43] [INFO ] Implicit Places using invariants in 39 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 : 36/41 places, 63/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 36/41 places, 63/76 transitions.
[2025-05-30 23:34:43] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:43] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:34:43] [INFO ] Input system was already deterministic with 63 transitions.
[2025-05-30 23:34:43] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:34:43] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:34:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality2388436351490033265.gal : 1 ms
[2025-05-30 23:34:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality10451099215074537576.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/CTLCardinality2388436351490033265.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10451099215074537576.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,15050,0.031985,4920,2,582,5,4367,6,0,206,4117,0


Converting to forward existential form...Done !
original formula: A((((p0==0)||(p3==1))||(p10==1)) U EX((AG((EX(TRUE) + (p38!=1))) * ((p7==0)||(p14==1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(EX((!(E(TRUE U !((EX(TRUE) + (p38!=1))))) * ((p7==0)||(p14==1)))))))) * !(E(!(EX((!(E(TRUE U !(...326
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t46, t48, t49, t50, t51, t53, t54, t55, t56, t60, t61, In...250
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.25598,15928,1,0,265,60932,155,131,1965,68527,255
FORMULA AutonomousCar-PT-03a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-05-30 23:34:43] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:34:43] [INFO ] Flatten gal took : 4 ms
Total runtime 21107 ms.

BK_STOP 1748648084394

--------------------
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-03a"
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-03a, 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-174853729700633"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-03a.tgz
mv AutonomousCar-PT-03a 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 ;