Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366000129.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AirplaneLD-PT-2000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366000129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 54M
-rw-r--r-- 1 mcc users 1.5M Mar 4 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.7M Mar 4 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 630K Mar 4 16:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.6M Mar 4 16:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 787K Mar 15 07:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.0M Mar 15 07:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 430K Mar 15 07:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.7M Mar 15 07:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4M Mar 4 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 11M Mar 4 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3M Mar 4 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13M Mar 4 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 152K Mar 15 07:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 277K Mar 15 07:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 8.7M Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-00
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-01
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-02
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-03
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-04
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-05
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-06
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-07
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-08
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-09
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-10
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-11
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-12
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-13
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-14
FORMULA_NAME AirplaneLD-PT-2000-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779461755214

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-2000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-22 14:55:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 14:55:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 14:55:58] [INFO ] Load time of PNML (sax parser for PT used): 1120 ms
[2026-05-22 14:55:58] [INFO ] Transformed 14019 places.
[2026-05-22 14:55:58] [INFO ] Transformed 16008 transitions.
[2026-05-22 14:55:58] [INFO ] Found NUPN structural information;
[2026-05-22 14:55:58] [INFO ] Parsed PT model containing 14019 places and 16008 transitions and 61028 arcs in 1438 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 149 ms.
Reduce places removed 6002 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8007 out of 8017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8017/8017 places, 16008/16008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8016 transition count 16008
Applied a total of 1 rules in 217 ms. Remains 8016 /8017 variables (removed 1) and now considering 16008/16008 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7338936897979036180.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2649077713963493716.kers'
[2026-05-22 14:55:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7338936897979036180.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2649077713963493716.kers]
Culled 0 columns in 8 ms.
// Phase 1: matrix 16008 rows 8016 cols 40020 entries
Finished phase 1 with 8014 SingleSign rule and 0 generalized
[2026-05-22 14:55:59] [INFO ] Computed 2 invariants in 62 ms
Computed 2 P flows in 63 ms.
Exported basis to /tmp/petrispot-output-2649077713963493716.kers
Total runtime 80 ms.
[2026-05-22 14:56:03] [INFO ] Implicit Places using invariants in 3301 ms returned [8015]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3376 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8015/8017 places, 16008/16008 transitions.
Applied a total of 0 rules in 58 ms. Remains 8015 /8015 variables (removed 0) and now considering 16008/16008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3694 ms. Remains : 8015/8017 places, 16008/16008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8015/8015 places, 16008/16008 transitions.
Applied a total of 0 rules in 56 ms. Remains 8015 /8015 variables (removed 0) and now considering 16008/16008 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6620072709025678632.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11984581352720988088.kers'
[2026-05-22 14:56:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6620072709025678632.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11984581352720988088.kers]
Culled 0 columns in 15 ms.
// Phase 1: matrix 16008 rows 8015 cols 40018 entries
Finished phase 1 with 8014 SingleSign rule and 0 generalized
[2026-05-22 14:56:03] [INFO ] Computed 1 invariants in 91 ms
Computed 1 P flows in 92 ms.
Exported basis to /tmp/petrispot-output-11984581352720988088.kers
Total runtime 103 ms.
[2026-05-22 14:56:05] [INFO ] Implicit Places using invariants in 2447 ms returned []
Implicit Place search using SMT only with invariants took 2449 ms to find 0 implicit places.
Running 8004 sub problems to find dead transitions.
[2026-05-22 14:56:05] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/8008 variables, 8008/8008 constraints. Problems are: Problem set: 0 solved, 8004 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8008/24023 variables, and 8008 constraints, problems are : Problem set: 0 solved, 8004 unsolved in 30249 ms.
Refiners :[Domain max(s): 8008/8015 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/8015 constraints, PredecessorRefiner: 8004/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8004 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8008 variables, 8008/8008 constraints. Problems are: Problem set: 0 solved, 8004 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8008/24023 variables, and 8008 constraints, problems are : Problem set: 0 solved, 8004 unsolved in 30159 ms.
Refiners :[Domain max(s): 8008/8015 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/8015 constraints, PredecessorRefiner: 8000/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 89814ms problems are : Problem set: 0 solved, 8004 unsolved
Search for dead transitions found 0 dead transitions in 89902ms
Finished structural reductions in LTL mode , in 1 iterations and 92521 ms. Remains : 8015/8015 places, 16008/16008 transitions.
Support contains 8007 out of 8015 places after structural reductions.
[2026-05-22 14:57:36] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-05-22 14:57:36] [INFO ] Flatten gal took : 724 ms
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 14:57:37] [INFO ] Flatten gal took : 453 ms
[2026-05-22 14:57:38] [INFO ] Input system was already deterministic with 16008 transitions.
Support contains 8006 out of 8015 places (down from 8007) after GAL structural reductions.
RANDOM walk for 40000 steps (5036 resets) in 32421 ms. (1 steps per ms) remains 10/17 properties
BEST_FIRST walk for 40004 steps (8 resets) in 911 ms. (43 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 875 ms. (45 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1550 ms. (25 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 20 ms. (1904 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1260 ms. (31 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 889 ms. (44 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 115 ms. (344 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 7/7 properties
[2026-05-22 14:57:48] [INFO ] Invariant cache hit.
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8004 variables, 8004/8004 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8004 variables, 0/8004 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 5/8009 variables, 1/8005 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8009 variables, 5/8010 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8009 variables, 0/8010 constraints. Problems are: Problem set: 2 solved, 5 unsolved
SMT process timed out in 5099ms, After SMT, problems are : Problem set: 2 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8002 out of 8015 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8015/8015 places, 16008/16008 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8015 transition count 16007
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8014 transition count 16007
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 8014 transition count 16003
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 10 place count 8010 transition count 16003
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 8010 transition count 16002
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 8009 transition count 16002
Applied a total of 12 rules in 2097 ms. Remains 8009 /8015 variables (removed 6) and now considering 16002/16008 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2098 ms. Remains : 8009/8015 places, 16002/16008 transitions.
RANDOM walk for 40000 steps (7623 resets) in 42971 ms. (0 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 954 ms. (41 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 826 ms. (48 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1255 ms. (31 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1250 ms. (31 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 5/5 properties
Probabilistic random walk after 275069 steps, saw 153942 distinct states, run finished after 36065 ms. (steps per millisecond=7 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10459940368926179877.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8267698776521212628.kers'
[2026-05-22 14:58:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10459940368926179877.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8267698776521212628.kers]
Culled 0 columns in 12 ms.
// Phase 1: matrix 16002 rows 8009 cols 44005 entries
Finished phase 1 with 8008 SingleSign rule and 0 generalized
[2026-05-22 14:58:43] [INFO ] Computed 1 invariants in 210 ms
Computed 1 P flows in 210 ms.
Exported basis to /tmp/petrispot-output-8267698776521212628.kers
Total runtime 241 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8002 variables, 8002/8002 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8002 variables, 0/8002 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 3/8005 variables, 1/8003 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8005 variables, 3/8006 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8005 variables, 0/8006 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 16002/24007 variables, 8005/16011 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24007 variables, 0/16011 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp16 is UNSAT
After SMT solving in domain Real declared 24011/24011 variables, and 16015 constraints, problems are : Problem set: 5 solved, 0 unsolved in 17714 ms.
Refiners :[Domain max(s): 8005/8009 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 8009/8009 constraints, PredecessorRefiner: 5/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18090ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 10 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 14:59:02] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-22 14:59:02] [INFO ] Flatten gal took : 269 ms
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 14:59:02] [INFO ] Flatten gal took : 322 ms
[2026-05-22 14:59:03] [INFO ] Input system was already deterministic with 16008 transitions.
Computed a total of 8015 stabilizing places and 16008 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 8015 transition count 16008
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 8015/8015 places, 16008/16008 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8013 transition count 16008
Discarding 7995 places :
Symmetric choice reduction at 1 with 7995 rule applications. Total rules 7997 place count 18 transition count 8013
Iterating global reduction 1 with 7995 rules applied. Total rules applied 15992 place count 18 transition count 8013
Ensure Unique test removed 7995 transitions
Reduce isomorphic transitions removed 7995 transitions.
Iterating post reduction 1 with 7995 rules applied. Total rules applied 23987 place count 18 transition count 18
Applied a total of 23987 rules in 221 ms. Remains 18 /8015 variables (removed 7997) and now considering 18/16008 (removed 15990) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9614656744557672925.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1449655065677919196.kers'
[2026-05-22 14:59:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9614656744557672925.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1449655065677919196.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 18 cols 38 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-22 14:59:03] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1449655065677919196.kers
Total runtime 0 ms.
[2026-05-22 14:59:03] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-22 14:59:03] [INFO ] Invariant cache hit.
[2026-05-22 14:59:03] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2026-05-22 14:59:03] [INFO ] Invariant cache hit.
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 111 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
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 172 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 287ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 287ms
Starting structural reductions in LTL mode, iteration 1 : 18/8015 places, 18/16008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 598 ms. Remains : 18/8015 places, 18/16008 transitions.
[2026-05-22 14:59:03] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:03] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:03] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-22 14:59:03] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:03] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality8880313807362643069.gal : 2 ms
[2026-05-22 14:59:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality10894737518760545298.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8880313807362643069.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10894737518760545298.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,323,0.021955,3796,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: AX(AX(AX(FALSE)))
=> equivalent forward existential formula: [(EY(EY(EY(Init))) * !(FALSE))] = FALSE
(forward)formula 0,0,0.022768,3824,1,0,8,245,7,1,126,237,3
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 8015/8015 places, 16008/16008 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8013 transition count 16008
Discarding 7995 places :
Symmetric choice reduction at 1 with 7995 rule applications. Total rules 7997 place count 18 transition count 8013
Iterating global reduction 1 with 7995 rules applied. Total rules applied 15992 place count 18 transition count 8013
Ensure Unique test removed 7995 transitions
Reduce isomorphic transitions removed 7995 transitions.
Iterating post reduction 1 with 7995 rules applied. Total rules applied 23987 place count 18 transition count 18
Applied a total of 23987 rules in 156 ms. Remains 18 /8015 variables (removed 7997) and now considering 18/16008 (removed 15990) transitions.
[2026-05-22 14:59:04] [INFO ] Invariant cache hit.
[2026-05-22 14:59:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-22 14:59:04] [INFO ] Invariant cache hit.
[2026-05-22 14:59:04] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 18/8015 places, 18/16008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 211 ms. Remains : 18/8015 places, 18/16008 transitions.
[2026-05-22 14:59:04] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:04] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:04] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-22 14:59:04] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:04] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality14130070167565007933.gal : 0 ms
[2026-05-22 14:59:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality9385765105373713377.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14130070167565007933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9385765105373713377.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,323,0.003841,3876,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.004037,3876,1,0,6,245,7,1,123,237,1
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 8015/8015 places, 16008/16008 transitions.
Graph (complete) has 16016 edges and 8015 vertex of which 7 are kept as prefixes of interest. Removing 8008 places using SCC suffix rule.19 ms
Discarding 8008 places :
Also discarding 16000 output transitions
Drop transitions (Output transitions of discarded places.) removed 16000 transitions
Applied a total of 1 rules in 48 ms. Remains 7 /8015 variables (removed 8008) and now considering 8/16008 (removed 16000) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8478861669564415008.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6856883486940025301.kers'
[2026-05-22 14:59:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8478861669564415008.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6856883486940025301.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 7 cols 15 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-22 14:59:04] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6856883486940025301.kers
Total runtime 2 ms.
[2026-05-22 14:59:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-22 14:59:04] [INFO ] Invariant cache hit.
[2026-05-22 14:59:04] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2026-05-22 14:59:04] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2026-05-22 14:59:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 8/13 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 2/15 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/15 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/15 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15/15 variables, and 14 constraints, problems are : Problem set: 0 solved, 4 unsolved in 96 ms.
Refiners :[Domain max(s): 7/7 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 8/13 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 2/15 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/15 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/15 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/15 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 15/15 variables, and 18 constraints, problems are : Problem set: 0 solved, 4 unsolved in 78 ms.
Refiners :[Domain max(s): 7/7 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 178ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 178ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/8015 places, 8/16008 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 274 ms. Remains : 7/8015 places, 8/16008 transitions.
[2026-05-22 14:59:04] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:04] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:04] [INFO ] Input system was already deterministic with 8 transitions.
[2026-05-22 14:59:04] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:04] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality14959876445563316008.gal : 0 ms
[2026-05-22 14:59:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality11739582268259262613.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14959876445563316008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11739582268259262613.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,16,0.002429,3772,2,14,5,61,6,0,36,38,0


Converting to forward existential form...Done !
original formula: EG(EF(((Weight_Right_Wheel_on+Weight_Right_Wheel_off)<=(Weight_Left_Wheel_on+Weight_Left_Wheel_off))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((Weight_Right_Wheel_on+Weight_Right_Wheel_off)<=(Weight_Left_Wheel_on+Weight_Left_Wheel_off...169
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t7, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,1,0.00454,4056,1,0,41,435,42,24,194,555,46
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 8015/8015 places, 16008/16008 transitions.
Graph (complete) has 16016 edges and 8015 vertex of which 8012 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.32 ms
Discarding 3 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 8012 transition count 16006
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 8011 transition count 16006
Discarding 7993 places :
Symmetric choice reduction at 2 with 7993 rule applications. Total rules 7996 place count 18 transition count 8013
Iterating global reduction 2 with 7993 rules applied. Total rules applied 15989 place count 18 transition count 8013
Ensure Unique test removed 7993 transitions
Reduce isomorphic transitions removed 7993 transitions.
Iterating post reduction 2 with 7993 rules applied. Total rules applied 23982 place count 18 transition count 20
Applied a total of 23982 rules in 286 ms. Remains 18 /8015 variables (removed 7997) and now considering 20/16008 (removed 15988) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15983091510068912892.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15897921774232622095.kers'
[2026-05-22 14:59:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15983091510068912892.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15897921774232622095.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 20 rows 18 cols 42 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-22 14:59:04] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15897921774232622095.kers
Total runtime 0 ms.
[2026-05-22 14:59:04] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-22 14:59:04] [INFO ] Invariant cache hit.
[2026-05-22 14:59:04] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2026-05-22 14:59:04] [INFO ] Redundant transitions in 0 ms returned []
Running 9 sub problems to find dead transitions.
[2026-05-22 14:59:04] [INFO ] Invariant cache hit.
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) 19/32 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 6/38 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/38 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 38/38 variables, and 18 constraints, problems are : Problem set: 0 solved, 9 unsolved in 139 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
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) 19/32 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 6/38 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/38 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 38/38 variables, and 27 constraints, problems are : Problem set: 0 solved, 9 unsolved in 206 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 348ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 348ms
Starting structural reductions in SI_CTL mode, iteration 1 : 18/8015 places, 20/16008 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 756 ms. Remains : 18/8015 places, 20/16008 transitions.
[2026-05-22 14:59:05] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:05] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:05] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-22 14:59:05] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:05] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality15618553295479993019.gal : 0 ms
[2026-05-22 14:59:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality14216335113795048869.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15618553295479993019.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14216335113795048869.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,427,0.007649,3964,2,114,5,560,6,0,89,513,0


Converting to forward existential form...Done !
original formula: EG(AF(((Speed_Left_Wheel_1238==0)||(Speed_Right_Wheel_1384==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((Speed_Left_Wheel_1238==0)||(Speed_Right_Wheel_1384==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t12, t14, t15, t17, t19, Intersection with reachable at each step enabled. (destroy...193
(forward)formula 0,1,0.026618,5112,1,0,112,6824,65,56,482,7744,106
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 8015/8015 places, 16008/16008 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8013 transition count 16008
Discarding 7993 places :
Symmetric choice reduction at 1 with 7993 rule applications. Total rules 7995 place count 20 transition count 8015
Iterating global reduction 1 with 7993 rules applied. Total rules applied 15988 place count 20 transition count 8015
Ensure Unique test removed 7993 transitions
Reduce isomorphic transitions removed 7993 transitions.
Iterating post reduction 1 with 7993 rules applied. Total rules applied 23981 place count 20 transition count 22
Applied a total of 23981 rules in 125 ms. Remains 20 /8015 variables (removed 7995) and now considering 22/16008 (removed 15986) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1718079745767713219.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6204809960306578980.kers'
[2026-05-22 14:59:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1718079745767713219.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6204809960306578980.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 22 rows 20 cols 48 entries
Finished phase 1 with 20 SingleSign rule and 0 generalized
[2026-05-22 14:59:05] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6204809960306578980.kers
Total runtime 1 ms.
[2026-05-22 14:59:05] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-22 14:59:05] [INFO ] Invariant cache hit.
[2026-05-22 14:59:05] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Running 11 sub problems to find dead transitions.
[2026-05-22 14:59:05] [INFO ] Invariant cache hit.
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 126 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
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 278 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 419ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 419ms
Starting structural reductions in LTL mode, iteration 1 : 20/8015 places, 22/16008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 607 ms. Remains : 20/8015 places, 22/16008 transitions.
[2026-05-22 14:59:05] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:05] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:05] [INFO ] Input system was already deterministic with 22 transitions.
[2026-05-22 14:59:05] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:05] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality2197509891040128498.gal : 1 ms
[2026-05-22 14:59:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality13223501203569503000.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2197509891040128498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13223501203569503000.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,565,0.01841,3928,2,76,5,336,6,0,99,348,0


Converting to forward existential form...Done !
original formula: AG((AG((TheAltitude_2732==0)) * EX((Speed_Left_Wheel_779==1))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),TRUE) * !((TheAltitude_2732==0)))] = FALSE * [(FwdU(Init,TRUE) * !(EX((Speed_Left_Wheel_...175
Reverse transition relation is NOT exact ! Due to transitions t11, t14, t17, t19, t21, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,0,0.023608,4276,1,0,52,2186,60,21,520,2024,51
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 8015/8015 places, 16008/16008 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8013 transition count 16008
Discarding 7991 places :
Symmetric choice reduction at 1 with 7991 rule applications. Total rules 7993 place count 22 transition count 8017
Iterating global reduction 1 with 7991 rules applied. Total rules applied 15984 place count 22 transition count 8017
Ensure Unique test removed 7991 transitions
Reduce isomorphic transitions removed 7991 transitions.
Iterating post reduction 1 with 7991 rules applied. Total rules applied 23975 place count 22 transition count 26
Applied a total of 23975 rules in 156 ms. Remains 22 /8015 variables (removed 7993) and now considering 26/16008 (removed 15982) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7218931624216497230.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13096004968150982694.kers'
[2026-05-22 14:59:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7218931624216497230.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13096004968150982694.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 26 rows 22 cols 57 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-22 14:59:06] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13096004968150982694.kers
Total runtime 0 ms.
[2026-05-22 14:59:06] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-22 14:59:06] [INFO ] Invariant cache hit.
[2026-05-22 14:59:06] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Running 13 sub problems to find dead transitions.
[2026-05-22 14:59:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 26/43 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 5/48 variables, 5/22 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 0/48 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 48/48 variables, and 22 constraints, problems are : Problem set: 0 solved, 13 unsolved in 280 ms.
Refiners :[State Equation: 22/22 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 26/43 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 13/30 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 5/48 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 0/48 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 48/48 variables, and 35 constraints, problems are : Problem set: 0 solved, 13 unsolved in 315 ms.
Refiners :[State Equation: 22/22 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 597ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 597ms
Starting structural reductions in LTL mode, iteration 1 : 22/8015 places, 26/16008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 926 ms. Remains : 22/8015 places, 26/16008 transitions.
[2026-05-22 14:59:06] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:06] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:06] [INFO ] Input system was already deterministic with 26 transitions.
[2026-05-22 14:59:06] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:06] [INFO ] Flatten gal took : 1 ms
[2026-05-22 14:59:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality14393033192845884394.gal : 1 ms
[2026-05-22 14:59:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality6131493363149166573.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14393033192845884394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6131493363149166573.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,837,0.004306,3932,2,60,5,283,6,0,111,243,0


Converting to forward existential form...Done !
original formula: (EG(A((TheAltitude_1523!=0) U (EG((TheAltitude_2878==1)) + (TheAltitude_3842==1)))) + AF(EX((Speed_Left_Wheel_61==1))))
=> equivalent forward existential formula: [FwdG((Init * !(EG(!((E(!((EG((TheAltitude_2878==1)) + (TheAltitude_3842==1))) U (!((TheAltitude_1523!=0)) * !((...316
Reverse transition relation is NOT exact ! Due to transitions t13, t16, t20, t21, t23, t25, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.027395,5424,1,0,202,7932,86,127,595,9710,209
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 8015/8015 places, 16008/16008 transitions.
Graph (complete) has 16016 edges and 8015 vertex of which 4008 are kept as prefixes of interest. Removing 4007 places using SCC suffix rule.10 ms
Discarding 4007 places :
Also discarding 8001 output transitions
Drop transitions (Output transitions of discarded places.) removed 8001 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 4008 transition count 8006
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 4007 transition count 8006
Discarding 3997 places :
Symmetric choice reduction at 2 with 3997 rule applications. Total rules 4000 place count 10 transition count 4009
Iterating global reduction 2 with 3997 rules applied. Total rules applied 7997 place count 10 transition count 4009
Ensure Unique test removed 3997 transitions
Reduce isomorphic transitions removed 3997 transitions.
Iterating post reduction 2 with 3997 rules applied. Total rules applied 11994 place count 10 transition count 12
Applied a total of 11994 rules in 221 ms. Remains 10 /8015 variables (removed 8005) and now considering 12/16008 (removed 15996) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14714230900744703631.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3402748792789871394.kers'
[2026-05-22 14:59:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14714230900744703631.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3402748792789871394.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 12 rows 10 cols 24 entries
Finished phase 1 with 10 SingleSign rule and 0 generalized
[2026-05-22 14:59:07] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3402748792789871394.kers
Total runtime 1 ms.
[2026-05-22 14:59:07] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-22 14:59:07] [INFO ] Invariant cache hit.
[2026-05-22 14:59:07] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2026-05-22 14:59:07] [INFO ] Redundant transitions in 1 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-22 14:59:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 11/18 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 4/22 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/22 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 10 constraints, problems are : Problem set: 0 solved, 5 unsolved in 67 ms.
Refiners :[State Equation: 10/10 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 11/18 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 4/22 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 15 constraints, problems are : Problem set: 0 solved, 5 unsolved in 95 ms.
Refiners :[State Equation: 10/10 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 165ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 165ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/8015 places, 12/16008 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 448 ms. Remains : 10/8015 places, 12/16008 transitions.
[2026-05-22 14:59:07] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:07] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:07] [INFO ] Input system was already deterministic with 12 transitions.
[2026-05-22 14:59:07] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:07] [INFO ] Flatten gal took : 0 ms
[2026-05-22 14:59:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality8955679608111423187.gal : 0 ms
[2026-05-22 14:59:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality1179554457877159401.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8955679608111423187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1179554457877159401.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,45,0.002659,3812,2,32,5,142,6,0,51,113,0


Converting to forward existential form...Done !
original formula: EG(AF(((TheAltitude_2901==0)||(TheAltitude_2239==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((TheAltitude_2901==0)||(TheAltitude_2239==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t8, t9, t11, Intersection with reachable at each step enabled. (destroyed/reverse/in...179
(forward)formula 0,1,0.006224,4224,1,0,67,994,49,36,270,1216,66
FORMULA AirplaneLD-PT-2000-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-22 14:59:07] [INFO ] Flatten gal took : 301 ms
[2026-05-22 14:59:08] [INFO ] Flatten gal took : 318 ms
Total runtime 190751 ms.

BK_STOP 1779461948176

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AirplaneLD-PT-2000"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-2000, 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-oct2-177944366000129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-2000.tgz
mv AirplaneLD-PT-2000 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 ;