Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729300473.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 AutoFlight-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-174853729300473
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 8.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K 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 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 AutoFlight-PT-03a-CTLCardinality-2023-12
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2023-13
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2023-14
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2023-15
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-00
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-01
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-02
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-03
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-04
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-05
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-06
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-07
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-08
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-09
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-10
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748623111996

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-03a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 16:38:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 16:38:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 16:38:33] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2025-05-30 16:38:33] [INFO ] Transformed 82 places.
[2025-05-30 16:38:33] [INFO ] Transformed 80 transitions.
[2025-05-30 16:38:33] [INFO ] Found NUPN structural information;
[2025-05-30 16:38:33] [INFO ] Parsed PT model containing 82 places and 80 transitions and 260 arcs in 141 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Ensure Unique test removed 15 transitions
Reduce redundant transitions removed 15 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 59 out of 82 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 65/65 transitions.
Applied a total of 0 rules in 8 ms. Remains 82 /82 variables (removed 0) and now considering 65/65 (removed 0) transitions.
// Phase 1: matrix 65 rows 82 cols
[2025-05-30 16:38:33] [INFO ] Computed 22 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:33] [INFO ] Implicit Places using invariants in 252 ms returned [14, 24, 27, 73, 79]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 281 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/82 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 77 /77 variables (removed 0) and now considering 65/65 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 304 ms. Remains : 77/82 places, 65/65 transitions.
Support contains 59 out of 77 places after structural reductions.
[2025-05-30 16:38:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-30 16:38:33] [INFO ] Flatten gal took : 23 ms
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 16:38:33] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:38:33] [INFO ] Input system was already deterministic with 65 transitions.
Support contains 53 out of 77 places (down from 59) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 43 to 42
RANDOM walk for 40000 steps (1472 resets) in 1391 ms. (28 steps per ms) remains 2/42 properties
BEST_FIRST walk for 40003 steps (301 resets) in 326 ms. (122 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (358 resets) in 113 ms. (350 steps per ms) remains 2/2 properties
// Phase 1: matrix 65 rows 77 cols
[2025-05-30 16:38:34] [INFO ] Computed 17 invariants in 3 ms
[2025-05-30 16:38:34] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
After SMT solving in domain Real declared 53/142 variables, and 14 constraints, problems are : Problem set: 2 solved, 0 unsolved in 81 ms.
Refiners :[Domain max(s): 8/77 constraints, Positive P Invariants (semi-flows): 6/17 constraints, State Equation: 0/77 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 112ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 16:38:34] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:38:34] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:38:34] [INFO ] Input system was already deterministic with 65 transitions.
Computed a total of 4 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 65/65 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 64
Applied a total of 2 rules in 9 ms. Remains 76 /77 variables (removed 1) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 76 cols
[2025-05-30 16:38:34] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:34] [INFO ] Implicit Places using invariants in 67 ms returned [7, 20, 27, 44, 58, 64, 75]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 69 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/77 places, 64/65 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 66 transition count 61
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 66 transition count 61
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 65 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 65 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 64 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 64 transition count 59
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 63 transition count 58
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 63 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 62 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 62 transition count 57
Applied a total of 14 rules in 13 ms. Remains 62 /69 variables (removed 7) and now considering 57/64 (removed 7) transitions.
// Phase 1: matrix 57 rows 62 cols
[2025-05-30 16:38:34] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:34] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-05-30 16:38:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:34] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/77 places, 57/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 208 ms. Remains : 62/77 places, 57/65 transitions.
[2025-05-30 16:38:34] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:34] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:34] [INFO ] Input system was already deterministic with 57 transitions.
[2025-05-30 16:38:34] [INFO ] Flatten gal took : 4 ms
[2025-05-30 16:38:34] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality6094220110089142189.gal : 1 ms
[2025-05-30 16:38:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality6540017252221289762.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/CTLCardinality6094220110089142189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6540017252221289762.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,140513,0.038054,5176,2,492,5,5628,6,0,307,7631,0


Converting to forward existential form...Done !
original formula: AG(EX(EG((p36==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EG((p36==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t8, t10, t12, t14, t34, t44, t49, Intersection with reachable at each step enabled. ...201
(forward)formula 0,0,0.443873,27000,1,0,442,155065,136,218,1731,142590,510
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 65/65 transitions.
Applied a total of 0 rules in 3 ms. Remains 77 /77 variables (removed 0) and now considering 65/65 (removed 0) transitions.
// Phase 1: matrix 65 rows 77 cols
[2025-05-30 16:38:35] [INFO ] Computed 17 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:35] [INFO ] Implicit Places using invariants in 93 ms returned [7, 27, 44, 58, 64, 76]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 94 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/77 places, 65/65 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 68 transition count 62
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 68 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 67 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 67 transition count 61
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 66 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 66 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 65 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 65 transition count 59
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 64 transition count 58
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 64 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 63 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 63 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 62 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 62 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 61 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 61 transition count 55
Applied a total of 20 rules in 17 ms. Remains 61 /71 variables (removed 10) and now considering 55/65 (removed 10) transitions.
// Phase 1: matrix 55 rows 61 cols
[2025-05-30 16:38:35] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:35] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-05-30 16:38:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 16:38:35] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/77 places, 55/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 223 ms. Remains : 61/77 places, 55/65 transitions.
[2025-05-30 16:38:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:35] [INFO ] Input system was already deterministic with 55 transitions.
[2025-05-30 16:38:35] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:35] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality2412449008798831617.gal : 1 ms
[2025-05-30 16:38:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality15066139327575138217.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/CTLCardinality2412449008798831617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15066139327575138217.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,144809,0.036636,5612,2,639,5,6929,6,0,299,9362,0


Converting to forward existential form...Done !
original formula: AX(AF(AG((EX((p74!=0)) + AG(((p21!=0)&&(p39!=1)))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(!(E(TRUE U !((EX((p74!=0)) + !(E(TRUE U !(((p21!=0)&&(p39!=1)))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t8, t10, t12, t14, t24, t33, t43, Intersection with reachable at each step enabled. ...201
(forward)formula 0,0,0.583828,34768,1,0,246,172410,139,172,1791,205936,269
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 65/65 transitions.
Applied a total of 0 rules in 3 ms. Remains 77 /77 variables (removed 0) and now considering 65/65 (removed 0) transitions.
// Phase 1: matrix 65 rows 77 cols
[2025-05-30 16:38:36] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:36] [INFO ] Implicit Places using invariants in 82 ms returned [20, 27, 44, 58, 64, 76]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 83 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/77 places, 65/65 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 68 transition count 62
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 68 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 67 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 67 transition count 61
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 66 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 66 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 65 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 65 transition count 59
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 64 transition count 58
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 64 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 63 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 63 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 62 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 62 transition count 56
Applied a total of 18 rules in 8 ms. Remains 62 /71 variables (removed 9) and now considering 56/65 (removed 9) transitions.
// Phase 1: matrix 56 rows 62 cols
[2025-05-30 16:38:36] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:36] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-30 16:38:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 16:38:36] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/77 places, 56/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 191 ms. Remains : 62/77 places, 56/65 transitions.
[2025-05-30 16:38:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:36] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:36] [INFO ] Input system was already deterministic with 56 transitions.
[2025-05-30 16:38:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:36] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality9488062533066811565.gal : 1 ms
[2025-05-30 16:38:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality8225934511498538750.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/CTLCardinality9488062533066811565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8225934511498538750.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,145321,0.05097,6248,2,605,5,9257,6,0,304,13741,0


Converting to forward existential form...Done !
original formula: EX((AF((EG((p74!=0)) * EG((p55==0)))) * ((AX(((EG((p75==1)) * (p7==1)) + EX((p77==1)))) + (p9==0)) + (p38==1))))
=> equivalent forward existential formula: (([((EY(Init) * !(EG(!((EG((p74!=0)) * EG((p55==0))))))) * !(EX(!(((EG((p75==1)) * (p7==1)) + EX((p77==1)))))))]...323
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t8, t10, t12, t14, t25, t34, t45, Intersection with reachable at each step enabled. ...201
(forward)formula 0,0,1.01639,49476,1,0,715,304217,154,380,1816,254057,919
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 77/77 places, 65/65 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 3 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 73 transition count 45
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 41 place count 54 transition count 45
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 41 place count 54 transition count 38
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 58 place count 44 transition count 38
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 58 place count 44 transition count 36
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 42 transition count 36
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 41 transition count 35
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 41 transition count 35
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 76 place count 35 transition count 29
Applied a total of 76 rules in 34 ms. Remains 35 /77 variables (removed 42) and now considering 29/65 (removed 36) transitions.
// Phase 1: matrix 29 rows 35 cols
[2025-05-30 16:38:37] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:37] [INFO ] Implicit Places using invariants in 40 ms returned [16, 21, 25, 34]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 41 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 31/77 places, 29/65 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 28 transition count 26
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 28 transition count 26
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 0 with 2 rules applied. Total rules applied 8 place count 27 transition count 25
Applied a total of 8 rules in 5 ms. Remains 27 /31 variables (removed 4) and now considering 25/29 (removed 4) transitions.
// Phase 1: matrix 25 rows 27 cols
[2025-05-30 16:38:37] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:37] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-05-30 16:38:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:37] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 27/77 places, 25/65 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 148 ms. Remains : 27/77 places, 25/65 transitions.
[2025-05-30 16:38:37] [INFO ] Flatten gal took : 1 ms
[2025-05-30 16:38:37] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:37] [INFO ] Input system was already deterministic with 25 transitions.
[2025-05-30 16:38:37] [INFO ] Flatten gal took : 1 ms
[2025-05-30 16:38:37] [INFO ] Flatten gal took : 1 ms
[2025-05-30 16:38:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality17001785401421177499.gal : 0 ms
[2025-05-30 16:38:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality15564652185332629479.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/CTLCardinality17001785401421177499.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15564652185332629479.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,960,0.007365,3916,2,80,5,488,6,0,136,412,0


Converting to forward existential form...Done !
original formula: EG(((p59==0)||(p77==1)))
=> equivalent forward existential formula: [FwdG(Init,((p59==0)||(p77==1)))] != FALSE
Hit Full ! (commute/partial/dont) 21/0/4
(forward)formula 0,1,0.013266,4172,1,0,9,1740,19,4,637,1172,8
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 65/65 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 64
Applied a total of 2 rules in 2 ms. Remains 76 /77 variables (removed 1) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 76 cols
[2025-05-30 16:38:37] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:37] [INFO ] Implicit Places using invariants in 78 ms returned [7, 20, 27, 44, 58, 64, 75]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 88 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/77 places, 64/65 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 66 transition count 61
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 66 transition count 61
Applied a total of 6 rules in 2 ms. Remains 66 /69 variables (removed 3) and now considering 61/64 (removed 3) transitions.
// Phase 1: matrix 61 rows 66 cols
[2025-05-30 16:38:37] [INFO ] Computed 10 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:37] [INFO ] Implicit Places using invariants in 176 ms returned []
[2025-05-30 16:38:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:37] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/77 places, 61/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 325 ms. Remains : 66/77 places, 61/65 transitions.
[2025-05-30 16:38:37] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:37] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:37] [INFO ] Input system was already deterministic with 61 transitions.
[2025-05-30 16:38:37] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:37] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality16203332563755001187.gal : 1 ms
[2025-05-30 16:38:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality4993551981276343497.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/CTLCardinality16203332563755001187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4993551981276343497.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,142561,0.03126,5264,2,463,5,5688,6,0,327,7274,0


Converting to forward existential form...Done !
original formula: EF(AX((AF((p58==1)) * (AF(((p26==0)&&(p71==1))) + ((p52==0)&&(p32==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((!(EG(!((p58==1)))) * (!(EG(!(((p26==0)&&(p71==1))))) + ((p52==0)&&(p32==1))))))))] !...162
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t8, t10, t12, t14, t28, t37, Intersection with reachable at each step enabled. (dest...196
(forward)formula 0,1,0.868084,36304,1,0,724,223178,152,367,1843,198411,834
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 65/65 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 64
Applied a total of 2 rules in 2 ms. Remains 76 /77 variables (removed 1) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 76 cols
[2025-05-30 16:38:38] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:38] [INFO ] Implicit Places using invariants in 54 ms returned [7, 20, 27, 44, 64, 75]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 57 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/77 places, 64/65 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 68 transition count 62
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 68 transition count 62
Applied a total of 4 rules in 1 ms. Remains 68 /70 variables (removed 2) and now considering 62/64 (removed 2) transitions.
// Phase 1: matrix 62 rows 68 cols
[2025-05-30 16:38:38] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:38] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-30 16:38:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:39] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 68/77 places, 62/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 149 ms. Remains : 68/77 places, 62/65 transitions.
[2025-05-30 16:38:39] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:39] [INFO ] Flatten gal took : 4 ms
[2025-05-30 16:38:39] [INFO ] Input system was already deterministic with 62 transitions.
[2025-05-30 16:38:39] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:39] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality14489979098010919315.gal : 1 ms
[2025-05-30 16:38:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality4922065394951617371.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/CTLCardinality14489979098010919315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4922065394951617371.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,144289,0.039202,5428,2,487,5,6378,6,0,336,7754,0


Converting to forward existential form...Done !
original formula: (AF(((p76==0)||(p38==1))) * AX(!(A(AF(EX(((p18==0)||(p43==1)))) U (((p70==0)||(p6==1))&&((p61==0)||(p22==1)))))))
=> equivalent forward existential formula: ([FwdG(Init,!(((p76==0)||(p38==1))))] = FALSE * [((EY(Init) * !(EG(!((((p70==0)||(p6==1))&&((p61==0)||(p22==1)))...316
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t8, t10, t12, t14, t37, t56, Intersection with reachable at each step enabled. (dest...196
Using saturation style SCC detection
(forward)formula 0,1,1.60851,72004,1,0,831,469612,162,474,2000,393567,875
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-08 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 : 77/77 places, 65/65 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 64
Applied a total of 2 rules in 3 ms. Remains 76 /77 variables (removed 1) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 76 cols
[2025-05-30 16:38:40] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:40] [INFO ] Implicit Places using invariants in 58 ms returned [7, 20, 27, 44, 64, 75]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 59 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/77 places, 64/65 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 68 transition count 62
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 68 transition count 62
Applied a total of 4 rules in 1 ms. Remains 68 /70 variables (removed 2) and now considering 62/64 (removed 2) transitions.
// Phase 1: matrix 62 rows 68 cols
[2025-05-30 16:38:40] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:40] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-05-30 16:38:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:40] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 68/77 places, 62/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 144 ms. Remains : 68/77 places, 62/65 transitions.
[2025-05-30 16:38:40] [INFO ] Flatten gal took : 10 ms
[2025-05-30 16:38:40] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:40] [INFO ] Input system was already deterministic with 62 transitions.
[2025-05-30 16:38:40] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:40] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality4375872683591626626.gal : 0 ms
[2025-05-30 16:38:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality2268987712901769790.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/CTLCardinality4375872683591626626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2268987712901769790.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,144289,0.031597,5428,2,487,5,6378,6,0,336,7754,0


Converting to forward existential form...Done !
original formula: EG(A((p42==1) U AF(!(AX((p61==1))))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(!(EG(!(!(!(EX(!((p61==1))))))))) U (!((p42==1)) * !(!(EG(!(!(!(EX(!((p61==1))))))))))) + EG(!(...201
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t8, t10, t12, t14, t37, t56, Intersection with reachable at each step enabled. (dest...196
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.876569,37140,1,0,512,221175,158,377,1978,179925,587
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-10 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 : 77/77 places, 65/65 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 64
Applied a total of 2 rules in 2 ms. Remains 76 /77 variables (removed 1) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 76 cols
[2025-05-30 16:38:41] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:41] [INFO ] Implicit Places using invariants in 48 ms returned [7, 20, 27, 44, 58, 64, 75]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 49 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/77 places, 64/65 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 66 transition count 61
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 66 transition count 61
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 65 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 65 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 64 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 64 transition count 59
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 63 transition count 58
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 63 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 62 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 62 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 55
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 59 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 59 transition count 54
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 58 transition count 53
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 58 transition count 53
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 57 transition count 52
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 57 transition count 52
Applied a total of 24 rules in 4 ms. Remains 57 /69 variables (removed 12) and now considering 52/64 (removed 12) transitions.
// Phase 1: matrix 52 rows 57 cols
[2025-05-30 16:38:41] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:41] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-30 16:38:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:41] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 57/77 places, 52/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 125 ms. Remains : 57/77 places, 52/65 transitions.
[2025-05-30 16:38:41] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:41] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:41] [INFO ] Input system was already deterministic with 52 transitions.
[2025-05-30 16:38:41] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:41] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality5886479293584736212.gal : 1 ms
[2025-05-30 16:38:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality15367529578408955688.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/CTLCardinality5886479293584736212.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15367529578408955688.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,137953,0.034738,5580,2,481,5,6790,6,0,282,10077,0


Converting to forward existential form...Done !
original formula: AF(AX(AF(AG((p10==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(!(EG(!(!(E(TRUE U !((p10==0))))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t8, t10, t12, t14, t22, t28, t31, Intersection with reachable at each step enabled. ...201
Using saturation style SCC detection
(forward)formula 0,0,1.35645,55484,1,0,343,317074,138,218,1748,291213,341
FORMULA AutoFlight-PT-03a-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 65/65 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 64
Applied a total of 2 rules in 3 ms. Remains 76 /77 variables (removed 1) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 76 cols
[2025-05-30 16:38:43] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:43] [INFO ] Implicit Places using invariants in 59 ms returned [7, 20, 27, 44, 58, 64, 75]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 60 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/77 places, 64/65 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 66 transition count 61
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 66 transition count 61
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 65 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 65 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 64 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 64 transition count 59
Applied a total of 10 rules in 1 ms. Remains 64 /69 variables (removed 5) and now considering 59/64 (removed 5) transitions.
// Phase 1: matrix 59 rows 64 cols
[2025-05-30 16:38:43] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:43] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-05-30 16:38:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:43] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/77 places, 59/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 64/77 places, 59/65 transitions.
[2025-05-30 16:38:43] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:43] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:43] [INFO ] Input system was already deterministic with 59 transitions.
[2025-05-30 16:38:43] [INFO ] Flatten gal took : 4 ms
[2025-05-30 16:38:43] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality13423006671117209083.gal : 0 ms
[2025-05-30 16:38:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality8686989952400805232.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/CTLCardinality13423006671117209083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8686989952400805232.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,141537,0.036095,5096,2,504,5,5485,6,0,317,7065,0


Converting to forward existential form...Done !
original formula: EG(((EF(EG((p59==0))) + AX((p53==0))) + (((p64==1) * EG(!(E((p37==1) U ((p65==0)||(p40==1)))))) + ((p71==0)&&(p34==0)))))
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U EG((p59==0))) + !(EX(!((p53==0))))) + (((p64==1) * EG(!(E((p37==1) U ((p65==0)||(p40==1)))...194
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t8, t10, t12, t14, t26, t33, t35, Intersection with reachable at each step enabled. ...201
Using saturation style SCC detection
(forward)formula 0,1,0.601537,32488,1,0,478,187766,162,272,2038,170353,592
FORMULA AutoFlight-PT-03a-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 65/65 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 64
Applied a total of 2 rules in 3 ms. Remains 76 /77 variables (removed 1) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 76 cols
[2025-05-30 16:38:44] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:44] [INFO ] Implicit Places using invariants in 47 ms returned [7, 20, 27, 44, 58, 64, 75]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 48 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/77 places, 64/65 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 66 transition count 61
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 66 transition count 61
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 65 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 65 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 64 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 64 transition count 59
Applied a total of 10 rules in 3 ms. Remains 64 /69 variables (removed 5) and now considering 59/64 (removed 5) transitions.
// Phase 1: matrix 59 rows 64 cols
[2025-05-30 16:38:44] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:44] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-05-30 16:38:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:44] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/77 places, 59/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 136 ms. Remains : 64/77 places, 59/65 transitions.
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:44] [INFO ] Input system was already deterministic with 59 transitions.
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality1877423355254594814.gal : 0 ms
[2025-05-30 16:38:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality3234615012224439133.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/CTLCardinality1877423355254594814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3234615012224439133.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,141537,0.034901,5096,2,504,5,5485,6,0,317,7065,0


Converting to forward existential form...Done !
original formula: EF(EX((p51==1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (p51==1))] != FALSE
(forward)formula 0,1,0.038944,5480,1,0,7,5485,8,1,529,7065,2
FORMULA AutoFlight-PT-03a-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 65/65 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 64
Applied a total of 2 rules in 3 ms. Remains 76 /77 variables (removed 1) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 76 cols
[2025-05-30 16:38:44] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:44] [INFO ] Implicit Places using invariants in 54 ms returned [7, 20, 27, 44, 58, 64, 75]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 55 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/77 places, 64/65 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 66 transition count 61
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 66 transition count 61
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 65 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 65 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 64 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 64 transition count 59
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 63 transition count 58
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 63 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 62 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 62 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 55
Applied a total of 18 rules in 8 ms. Remains 60 /69 variables (removed 9) and now considering 55/64 (removed 9) transitions.
// Phase 1: matrix 55 rows 60 cols
[2025-05-30 16:38:44] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:44] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-30 16:38:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:44] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 60/77 places, 55/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 162 ms. Remains : 60/77 places, 55/65 transitions.
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:44] [INFO ] Input system was already deterministic with 55 transitions.
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality5839508553280233813.gal : 1 ms
[2025-05-30 16:38:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality14444829595419922329.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/CTLCardinality5839508553280233813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14444829595419922329.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,139489,0.032807,5340,2,532,5,6277,6,0,297,8402,0


Converting to forward existential form...Done !
original formula: AX((AF(((p55==0)&&(p18==1))) * ((p40==0)||(p26==1))))
=> equivalent forward existential formula: ([FwdG(EY(Init),!(((p55==0)&&(p18==1))))] = FALSE * [(EY(Init) * !(((p40==0)||(p26==1))))] = FALSE)
Hit Full ! (commute/partial/dont) 51/0/4
(forward)formula 0,0,0.08584,7516,1,0,13,19188,22,5,1431,11553,11
FORMULA AutoFlight-PT-03a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 65/65 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 64
Applied a total of 2 rules in 3 ms. Remains 76 /77 variables (removed 1) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 76 cols
[2025-05-30 16:38:44] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:44] [INFO ] Implicit Places using invariants in 47 ms returned [7, 20, 27, 44, 58, 64, 75]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 48 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/77 places, 64/65 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 67 transition count 62
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 67 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 66 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 66 transition count 61
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 65 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 65 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 64 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 64 transition count 59
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 63 transition count 58
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 63 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 62 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 62 transition count 57
Applied a total of 14 rules in 3 ms. Remains 62 /69 variables (removed 7) and now considering 57/64 (removed 7) transitions.
// Phase 1: matrix 57 rows 62 cols
[2025-05-30 16:38:44] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:44] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-05-30 16:38:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:38:44] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/77 places, 57/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 136 ms. Remains : 62/77 places, 57/65 transitions.
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:44] [INFO ] Input system was already deterministic with 57 transitions.
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 2 ms
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 3 ms
[2025-05-30 16:38:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality14157075049891370520.gal : 0 ms
[2025-05-30 16:38:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality14481843723946942847.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/CTLCardinality14157075049891370520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14481843723946942847.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,145833,0.034041,5224,2,563,5,5608,6,0,307,7027,0


Converting to forward existential form...Done !
original formula: AF((AX(((((p15==0)||(p57==1))&&(p37==1)) + AG(((p62==0)||(p54==1))))) * (p62==0)))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(((((p15==0)||(p57==1))&&(p37==1)) + !(E(TRUE U !(((p62==0)||(p54==1))))))))) * (p62==0))))]...163
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t8, t10, t12, t14, t34, t43, t47, Intersection with reachable at each step enabled. ...201
(forward)formula 0,0,0.901272,41920,1,0,296,218561,144,183,1831,234800,283
FORMULA AutoFlight-PT-03a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 16:38:45] [INFO ] Flatten gal took : 5 ms
[2025-05-30 16:38:45] [INFO ] Flatten gal took : 3 ms
Total runtime 12444 ms.

BK_STOP 1748623125623

--------------------
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="AutoFlight-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 AutoFlight-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-174853729300473"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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