Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853728500073.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 AirplaneLD-PT-0010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853728500073
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 9.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 169K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 124K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 48K 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 AirplaneLD-PT-0010-CTLCardinality-2025-00
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-01
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-02
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-03
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-04
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-05
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-06
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-07
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-08
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-09
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-10
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-11
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-12
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-13
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-14
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748538850177

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-0010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-29 17:14:11] [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]
[2025-05-29 17:14:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 17:14:11] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2025-05-29 17:14:11] [INFO ] Transformed 89 places.
[2025-05-29 17:14:11] [INFO ] Transformed 88 transitions.
[2025-05-29 17:14:11] [INFO ] Found NUPN structural information;
[2025-05-29 17:14:11] [INFO ] Parsed PT model containing 89 places and 88 transitions and 333 arcs in 155 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Reduce places removed 32 places and 0 transitions.
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 88/88 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 55 transition count 88
Applied a total of 2 rules in 12 ms. Remains 55 /57 variables (removed 2) and now considering 88/88 (removed 0) transitions.
// Phase 1: matrix 88 rows 55 cols
[2025-05-29 17:14:11] [INFO ] Computed 2 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:11] [INFO ] Implicit Places using invariants in 178 ms returned [54]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 210 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/57 places, 88/88 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 236 ms. Remains : 54/57 places, 88/88 transitions.
Support contains 53 out of 54 places after structural reductions.
[2025-05-29 17:14:12] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-05-29 17:14:12] [INFO ] Flatten gal took : 27 ms
[2025-05-29 17:14:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 17:14:12] [INFO ] Flatten gal took : 9 ms
[2025-05-29 17:14:12] [INFO ] Input system was already deterministic with 88 transitions.
Support contains 47 out of 54 places (down from 53) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 13 to 12
RANDOM walk for 40000 steps (5023 resets) in 953 ms. (41 steps per ms) remains 1/12 properties
BEST_FIRST walk for 40003 steps (273 resets) in 108 ms. (367 steps per ms) remains 1/1 properties
// Phase 1: matrix 88 rows 54 cols
[2025-05-29 17:14:12] [INFO ] Computed 1 invariants in 4 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 2/142 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 22 ms.
Refiners :[Domain max(s): 2/54 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/54 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 17:14:12] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:14:12] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:14:12] [INFO ] Input system was already deterministic with 88 transitions.
Computed a total of 54 stabilizing places and 88 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 54 transition count 88
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 88/88 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 19 transition count 53
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 19 transition count 53
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 105 place count 19 transition count 18
Applied a total of 105 rules in 6 ms. Remains 19 /54 variables (removed 35) and now considering 18/88 (removed 70) transitions.
// Phase 1: matrix 18 rows 19 cols
[2025-05-29 17:14:12] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:12] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-05-29 17:14:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:12] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2025-05-29 17:14:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 2/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 18/33 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 4/37 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 20 constraints, problems are : Problem set: 0 solved, 9 unsolved in 236 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 2/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 18/33 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 4/37 variables, 4/29 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 29 constraints, problems are : Problem set: 0 solved, 9 unsolved in 212 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 454ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 454ms
Starting structural reductions in LTL mode, iteration 1 : 19/54 places, 18/88 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 553 ms. Remains : 19/54 places, 18/88 transitions.
[2025-05-29 17:14:13] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:13] [INFO ] Flatten gal took : 2 ms
[2025-05-29 17:14:13] [INFO ] Input system was already deterministic with 18 transitions.
[2025-05-29 17:14:13] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:13] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality9527632747460081699.gal : 1 ms
[2025-05-29 17:14:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality13170630124831743042.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/CTLCardinality9527632747460081699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13170630124831743042.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,323,0.013663,3788,2,69,5,260,6,0,89,221,0


Converting to forward existential form...Done !
original formula: AF(EG(AX((P6<=(Weight_Right_Wheel_on+Weight_Right_Wheel_off)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(!((P6<=(Weight_Right_Wheel_on+Weight_Right_Wheel_off))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
dead was empty
(forward)formula 0,1,0.022531,4300,1,0,92,2820,58,45,495,3176,91
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 88/88 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 53 transition count 88
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 10 place count 44 transition count 79
Iterating global reduction 1 with 9 rules applied. Total rules applied 19 place count 44 transition count 79
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 28 place count 44 transition count 70
Applied a total of 28 rules in 2 ms. Remains 44 /54 variables (removed 10) and now considering 70/88 (removed 18) transitions.
// Phase 1: matrix 70 rows 44 cols
[2025-05-29 17:14:13] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:13] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-29 17:14:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:13] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 35 sub problems to find dead transitions.
[2025-05-29 17:14:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 70/109 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (OVERLAPS) 5/114 variables, 5/44 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (OVERLAPS) 0/114 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/114 variables, and 44 constraints, problems are : Problem set: 0 solved, 35 unsolved in 721 ms.
Refiners :[State Equation: 44/44 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 35 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 70/109 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 35/74 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (OVERLAPS) 5/114 variables, 5/79 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (OVERLAPS) 0/114 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/114 variables, and 79 constraints, problems are : Problem set: 0 solved, 35 unsolved in 1129 ms.
Refiners :[State Equation: 44/44 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1873ms problems are : Problem set: 0 solved, 35 unsolved
Search for dead transitions found 0 dead transitions in 1875ms
Starting structural reductions in LTL mode, iteration 1 : 44/54 places, 70/88 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1953 ms. Remains : 44/54 places, 70/88 transitions.
[2025-05-29 17:14:15] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:14:15] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:14:15] [INFO ] Input system was already deterministic with 70 transitions.
[2025-05-29 17:14:15] [INFO ] Flatten gal took : 11 ms
[2025-05-29 17:14:15] [INFO ] Flatten gal took : 3 ms
[2025-05-29 17:14:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality6351905801915156437.gal : 2 ms
[2025-05-29 17:14:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality6136141379851999158.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/CTLCardinality6351905801915156437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6136141379851999158.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,7903,0.009623,4192,2,144,5,1049,6,0,243,679,0


Converting to forward existential form...Done !
original formula: AF(EX(!(E((P4<=(((((TheAltitude_1+TheAltitude_2)+(TheAltitude_3+TheAltitude_4))+((TheAltitude_5+TheAltitude_6)+(TheAltitude_7+TheAltitude...585
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E((P4<=(((((TheAltitude_1+TheAltitude_2)+(TheAltitude_3+TheAltitude_4))+((TheAltitude_5+TheAlt...630
Reverse transition relation is NOT exact ! Due to transitions t35, t42, t43, t44, t45, t57, t58, t59, t60, t61, t62, t63, t64, t65, t67, t69, Intersection...240
(forward)formula 0,0,0.05823,6496,1,0,156,14398,165,75,1445,13442,195
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 54/54 places, 88/88 transitions.
Graph (complete) has 95 edges and 54 vertex of which 52 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 52 transition count 86
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 51 transition count 86
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 29 place count 25 transition count 60
Iterating global reduction 2 with 26 rules applied. Total rules applied 55 place count 25 transition count 60
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 81 place count 25 transition count 34
Applied a total of 81 rules in 10 ms. Remains 25 /54 variables (removed 29) and now considering 34/88 (removed 54) transitions.
// Phase 1: matrix 34 rows 25 cols
[2025-05-29 17:14:15] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:15] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-05-29 17:14:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:15] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 17:14:15] [INFO ] Redundant transitions in 1 ms returned []
Running 16 sub problems to find dead transitions.
[2025-05-29 17:14:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 33/53 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 6/59 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 0/59 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 59/59 variables, and 25 constraints, problems are : Problem set: 0 solved, 16 unsolved in 196 ms.
Refiners :[State Equation: 25/25 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 33/53 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 16/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 6/59 variables, 5/41 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 0/59 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 59/59 variables, and 41 constraints, problems are : Problem set: 0 solved, 16 unsolved in 283 ms.
Refiners :[State Equation: 25/25 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 487ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 487ms
Starting structural reductions in SI_CTL mode, iteration 1 : 25/54 places, 34/88 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 564 ms. Remains : 25/54 places, 34/88 transitions.
[2025-05-29 17:14:15] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:14:15] [INFO ] Flatten gal took : 3 ms
[2025-05-29 17:14:15] [INFO ] Input system was already deterministic with 34 transitions.
[2025-05-29 17:14:15] [INFO ] Flatten gal took : 2 ms
[2025-05-29 17:14:15] [INFO ] Flatten gal took : 2 ms
[2025-05-29 17:14:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality10809786913977141541.gal : 1 ms
[2025-05-29 17:14:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality5063436552680380981.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/CTLCardinality10809786913977141541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5063436552680380981.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,1178,0.005055,3900,2,83,5,364,6,0,131,252,0


Converting to forward existential form...Done !
original formula: AF(AG(AF(EG((((((Speed_Right_Wheel_1+Speed_Right_Wheel_2)+(Speed_Right_Wheel_3+Speed_Right_Wheel_4))+((Speed_Right_Wheel_5+Speed_Right_Wh...259
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!(EG((((((Speed_Right_Wheel_1+Speed_Right_Wheel_2)+(Speed_Right_Wheel_3+Speed_Rig...322
Reverse transition relation is NOT exact ! Due to transitions t16, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t29, t31, t33, Intersection with reac...230
(forward)formula 0,0,0.034645,5564,1,0,171,11248,100,100,767,11422,186
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 54/54 places, 88/88 transitions.
Graph (complete) has 95 edges and 54 vertex of which 6 are kept as prefixes of interest. Removing 48 places using SCC suffix rule.0 ms
Discarding 48 places :
Also discarding 81 output transitions
Drop transitions (Output transitions of discarded places.) removed 81 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 2 place count 6 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 5 transition count 6
Applied a total of 3 rules in 2 ms. Remains 5 /54 variables (removed 49) and now considering 6/88 (removed 82) transitions.
// Phase 1: matrix 6 rows 5 cols
[2025-05-29 17:14:15] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:15] [INFO ] Implicit Places using invariants in 15 ms returned []
[2025-05-29 17:14:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:15] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 17:14:15] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2025-05-29 17:14:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 5/8 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 3/11 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/11 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11/11 variables, and 10 constraints, problems are : Problem set: 0 solved, 2 unsolved in 32 ms.
Refiners :[Domain max(s): 5/5 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 5/8 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 3/11 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/11 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/11 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/11 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 11/11 variables, and 12 constraints, problems are : Problem set: 0 solved, 2 unsolved in 43 ms.
Refiners :[Domain max(s): 5/5 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 79ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 79ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/54 places, 6/88 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 124 ms. Remains : 5/54 places, 6/88 transitions.
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:16] [INFO ] Input system was already deterministic with 6 transitions.
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:14:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality1350932468222338236.gal : 0 ms
[2025-05-29 17:14:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality9388862348416498591.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/CTLCardinality1350932468222338236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9388862348416498591.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,10,0.00208,3660,2,10,5,45,6,0,26,27,0


Converting to forward existential form...Done !
original formula: EG(((Weight_Right_Wheel_off==0)||(Weight_Right_Wheel_on==1)))
=> equivalent forward existential formula: [FwdG(Init,((Weight_Right_Wheel_off==0)||(Weight_Right_Wheel_on==1)))] != FALSE
Hit Full ! (commute/partial/dont) 2/0/4
(forward)formula 0,1,0.00326,3916,1,0,12,150,18,4,121,143,10
FORMULA AirplaneLD-PT-0010-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 : 54/54 places, 88/88 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 53 transition count 88
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 34 place count 20 transition count 55
Iterating global reduction 1 with 33 rules applied. Total rules applied 67 place count 20 transition count 55
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 100 place count 20 transition count 22
Applied a total of 100 rules in 2 ms. Remains 20 /54 variables (removed 34) and now considering 22/88 (removed 66) transitions.
// Phase 1: matrix 22 rows 20 cols
[2025-05-29 17:14:16] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-29 17:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:16] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Running 11 sub problems to find dead transitions.
[2025-05-29 17:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 22/37 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 5/42 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 0/42 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 20 constraints, problems are : Problem set: 0 solved, 11 unsolved in 132 ms.
Refiners :[State Equation: 20/20 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 22/37 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 5/42 variables, 5/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 0/42 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 31 constraints, problems are : Problem set: 0 solved, 11 unsolved in 125 ms.
Refiners :[State Equation: 20/20 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 262ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 262ms
Starting structural reductions in LTL mode, iteration 1 : 20/54 places, 22/88 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 317 ms. Remains : 20/54 places, 22/88 transitions.
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 2 ms
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:16] [INFO ] Input system was already deterministic with 22 transitions.
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality601994626622170061.gal : 1 ms
[2025-05-29 17:14:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality17272154873747097122.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/CTLCardinality601994626622170061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17272154873747097122.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,643,0.004867,3816,2,98,5,442,6,0,99,427,0


Converting to forward existential form...Done !
original formula: EG(AX(EX(((Speed_Left_Wheel_7==0) + EX((Speed_Right_Wheel_8==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EX(((Speed_Left_Wheel_7==0) + EX((Speed_Right_Wheel_8==0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t11, t12, t14, t15, t17, t19, t21, Intersection with reachable at each step enabled. (destro...194
(forward)formula 0,0,0.021542,4840,1,0,101,5860,66,48,531,7167,91
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 88/88 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 53 transition count 88
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 23 transition count 58
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 23 transition count 58
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 91 place count 23 transition count 28
Applied a total of 91 rules in 2 ms. Remains 23 /54 variables (removed 31) and now considering 28/88 (removed 60) transitions.
// Phase 1: matrix 28 rows 23 cols
[2025-05-29 17:14:16] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:16] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-29 17:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:16] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Running 14 sub problems to find dead transitions.
[2025-05-29 17:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 28/46 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 5/51 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 0/51 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/51 variables, and 23 constraints, problems are : Problem set: 0 solved, 14 unsolved in 176 ms.
Refiners :[State Equation: 23/23 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 28/46 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 14/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 5/51 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/51 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/51 variables, and 37 constraints, problems are : Problem set: 0 solved, 14 unsolved in 217 ms.
Refiners :[State Equation: 23/23 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 396ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 396ms
Starting structural reductions in LTL mode, iteration 1 : 23/54 places, 28/88 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 468 ms. Remains : 23/54 places, 28/88 transitions.
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 2 ms
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 3 ms
[2025-05-29 17:14:16] [INFO ] Input system was already deterministic with 28 transitions.
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:16] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality16793556787631861865.gal : 0 ms
[2025-05-29 17:14:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality5449638079731309154.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/CTLCardinality16793556787631861865.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5449638079731309154.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,1257,0.009573,3928,2,79,5,343,6,0,117,306,0


Converting to forward existential form...Done !
original formula: (AG(EF((Speed_Right_Wheel_7==1))) * A(AF(!((AX((TheAltitude_4==0)) * AF((Speed_Right_Wheel_8==1))))) U !((AF((TheAltitude_15==1)) + (TheA...173
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (Speed_Right_Wheel_7==1))))] = FALSE * (([((FwdU(Init,!(!((!(EG(!((TheAltitude_1...599
Reverse transition relation is NOT exact ! Due to transitions t14, t15, t16, t18, t22, t23, t25, t27, Intersection with reachable at each step enabled. (d...199
(forward)formula 0,0,0.043482,5848,1,0,185,11456,102,102,670,12823,204
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 88/88 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 53 transition count 88
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 36 place count 18 transition count 53
Iterating global reduction 1 with 35 rules applied. Total rules applied 71 place count 18 transition count 53
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 106 place count 18 transition count 18
Applied a total of 106 rules in 4 ms. Remains 18 /54 variables (removed 36) and now considering 18/88 (removed 70) transitions.
// Phase 1: matrix 18 rows 18 cols
[2025-05-29 17:14:16] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:16] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-29 17:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:16] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2025-05-29 17:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5/36 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/36 variables, and 18 constraints, problems are : Problem set: 0 solved, 9 unsolved in 113 ms.
Refiners :[State Equation: 18/18 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 5/36 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 36/36 variables, and 27 constraints, problems are : Problem set: 0 solved, 9 unsolved in 128 ms.
Refiners :[State Equation: 18/18 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 245ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 246ms
Starting structural reductions in LTL mode, iteration 1 : 18/54 places, 18/88 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 311 ms. Remains : 18/54 places, 18/88 transitions.
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:17] [INFO ] Input system was already deterministic with 18 transitions.
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality15106641194835936923.gal : 0 ms
[2025-05-29 17:14:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality12337359023306534487.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/CTLCardinality15106641194835936923.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12337359023306534487.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,323,0.005384,3784,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: EG(AX(EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EX(TRUE)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,0,0.01517,4296,1,0,83,2839,56,43,459,3629,77
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-12 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 : 54/54 places, 88/88 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 53 transition count 88
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 36 place count 18 transition count 53
Iterating global reduction 1 with 35 rules applied. Total rules applied 71 place count 18 transition count 53
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 106 place count 18 transition count 18
Applied a total of 106 rules in 2 ms. Remains 18 /54 variables (removed 36) and now considering 18/88 (removed 70) transitions.
[2025-05-29 17:14:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:17] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-05-29 17:14:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:17] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2025-05-29 17:14:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5/36 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/36 variables, and 18 constraints, problems are : Problem set: 0 solved, 9 unsolved in 101 ms.
Refiners :[State Equation: 18/18 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 5/36 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 36/36 variables, and 27 constraints, problems are : Problem set: 0 solved, 9 unsolved in 119 ms.
Refiners :[State Equation: 18/18 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 224ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 224ms
Starting structural reductions in LTL mode, iteration 1 : 18/54 places, 18/88 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 283 ms. Remains : 18/54 places, 18/88 transitions.
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 2 ms
[2025-05-29 17:14:17] [INFO ] Input system was already deterministic with 18 transitions.
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality1103605678236590748.gal : 1 ms
[2025-05-29 17:14:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality1294962179320099479.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/CTLCardinality1103605678236590748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1294962179320099479.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,323,0.005413,3784,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.005729,3784,1,0,6,245,7,1,123,237,1
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 88/88 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 53 transition count 88
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 36 place count 18 transition count 53
Iterating global reduction 1 with 35 rules applied. Total rules applied 71 place count 18 transition count 53
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 106 place count 18 transition count 18
Applied a total of 106 rules in 1 ms. Remains 18 /54 variables (removed 36) and now considering 18/88 (removed 70) transitions.
[2025-05-29 17:14:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:17] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-05-29 17:14:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:14:17] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2025-05-29 17:14:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5/36 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/36 variables, and 18 constraints, problems are : Problem set: 0 solved, 9 unsolved in 103 ms.
Refiners :[State Equation: 18/18 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 5/36 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 36/36 variables, and 27 constraints, problems are : Problem set: 0 solved, 9 unsolved in 110 ms.
Refiners :[State Equation: 18/18 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 220ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 221ms
Starting structural reductions in LTL mode, iteration 1 : 18/54 places, 18/88 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 282 ms. Remains : 18/54 places, 18/88 transitions.
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 2 ms
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 2 ms
[2025-05-29 17:14:17] [INFO ] Input system was already deterministic with 18 transitions.
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:14:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality13126445234919859493.gal : 1 ms
[2025-05-29 17:14:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality16914987192063766973.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/CTLCardinality13126445234919859493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16914987192063766973.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,323,0.003874,3780,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: EF(EX(TRUE))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * TRUE)] != FALSE
(forward)formula 0,1,0.004401,3780,1,0,6,298,7,1,140,237,1
FORMULA AirplaneLD-PT-0010-CTLCardinality-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-05-29 17:14:17] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:14:17] [INFO ] Flatten gal took : 4 ms
Total runtime 6462 ms.

BK_STOP 1748538857932

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ 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="AirplaneLD-PT-0010"
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 AirplaneLD-PT-0010, 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-174853728500073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0010.tgz
mv AirplaneLD-PT-0010 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 ;