Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r114-smll-177955740400097.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DrinkVendingMachine-COL-48, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740400097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 7.8K Mar 7 09:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 7 09:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Mar 7 09:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 7 09:48 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 4.1K Mar 15 09:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 09:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Mar 7 09:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Mar 7 09:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Mar 7 09:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 7 09:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 34K 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 DrinkVendingMachine-COL-48-CTLCardinality-2024-00
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-01
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-02
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-03
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-04
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-05
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-06
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-07
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-08
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-09
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-10
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-11
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-12
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-13
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-14
FORMULA_NAME DrinkVendingMachine-COL-48-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779645650992

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DrinkVendingMachine-COL-48
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-05-24 18:00:53] [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]
[2026-05-24 18:00:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 18:00:53] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-24 18:00:53] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-24 18:00:54] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 964 ms
[2026-05-24 18:00:54] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 576 PT places and 1.040901408E9 transition bindings in 38 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 43 ms.
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 18:00:54] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 9 ms.
[2026-05-24 18:00:54] [INFO ] Skeletonized 15 HLPN properties in 5 ms.
Initial state reduction rules removed 3 formulas.
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40048 steps (8 resets) in 542 ms. (73 steps per ms) remains 12/63 properties
BEST_FIRST walk for 40004 steps (8 resets) in 422 ms. (94 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 380 ms. (104 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 179 ms. (222 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 95 ms. (416 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 89 ms. (444 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 361 ms. (110 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 250 ms. (159 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 12/12 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15182506609171071177.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15339266180746055224.kers'
[2026-05-24 18:00:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15182506609171071177.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15339266180746055224.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 7 rows 3 cols 14 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-24 18:00:55] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15339266180746055224.kers
Total runtime 1 ms.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp56 is UNSAT
After SMT solving in domain Real declared 5/13 variables, and 2 constraints, problems are : Problem set: 12 solved, 0 unsolved in 200 ms.
Refiners :[Positive P Invariants (semi-flows): 2/3 constraints, State Equation: 0/6 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 323ms problems are : Problem set: 12 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 12 atomic propositions for a total of 12 simplifications.
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 18:00:56] [INFO ] Flatten gal took : 22 ms
[2026-05-24 18:00:56] [INFO ] Flatten gal took : 4 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Quality
Symmetric sort wr.t. initial detected :Quality
Transition elaborate3 : guard parameter $x(Quality:192) in guard (AND (GT $x 143) (LEQ $x 191))introduces in Quality(192) partition with 2 elements
Transition elaborate2 : guard parameter $x(Quality:192) in guard (AND (GT $x 95) (LEQ $x 143))introduces in Quality(192) partition with 2 elements
Transition elaborate1 : guard parameter $x(Quality:192) in guard (AND (GT $x 47) (LEQ $x 95))introduces in Quality(192) partition with 2 elements
Transition elaborate0 : guard parameter $x(Quality:192) in guard (LEQ $x 47)introduces in Quality(192) partition with 2 elements
Sort wr.t. initial and guards Quality has partition 4
Applying symmetric unfolding of partitioned symmetric sort :Quality domain size was 192 reducing to 4 values.
For transition elaborate3:(AND (GT $x 143) (LEQ $x 191)) -> (EQ $x 3)
For transition elaborate2:(AND (GT $x 95) (LEQ $x 143)) -> (EQ $x 2)
For transition elaborate1:(AND (GT $x 47) (LEQ $x 95)) -> (EQ $x 1)
For transition elaborate0:(LEQ $x 47) -> (EQ $x 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Options
Symmetric sort wr.t. initial detected :Options
Symmetric sort wr.t. initial and guards detected :Options
Applying symmetric unfolding of full symmetric sort :Options domain size was 48
Symmetric sort wr.t. initial and guards and successors and join/free detected :Products
Symmetric sort wr.t. initial detected :Products
Symmetric sort wr.t. initial and guards detected :Products
Applying symmetric unfolding of full symmetric sort :Products domain size was 48
[2026-05-24 18:00:56] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 42 ms.
[2026-05-24 18:00:56] [INFO ] Unfolded 11 HLPN properties in 1 ms.
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 6 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Running 6 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4136636734003263092.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14542655755658571653.kers'
[2026-05-24 18:00:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4136636734003263092.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14542655755658571653.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 10 rows 6 cols 17 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-24 18:00:56] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14542655755658571653.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 6/12 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 10/22 variables, 12/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/22 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 18 constraints, problems are : Problem set: 0 solved, 6 unsolved in 238 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 6/12 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 10/22 variables, 12/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 6/24 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 24 constraints, problems are : Problem set: 0 solved, 6 unsolved in 183 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 434ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 435ms
[2026-05-24 18:00:56] [INFO ] Invariant cache hit.
[2026-05-24 18:00:56] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-24 18:00:56] [INFO ] Invariant cache hit.
[2026-05-24 18:00:56] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 594 ms. Remains : 12/12 places, 10/10 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:00:56] [INFO ] Invariant cache hit.
[2026-05-24 18:00:56] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-24 18:00:56] [INFO ] Invariant cache hit.
[2026-05-24 18:00:56] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 12/12 places, 10/10 transitions.
Support contains 12 out of 12 places after structural reductions.
[2026-05-24 18:00:56] [INFO ] Flatten gal took : 5 ms
[2026-05-24 18:00:56] [INFO ] Flatten gal took : 4 ms
[2026-05-24 18:00:56] [INFO ] Input system was already deterministic with 10 transitions.
RANDOM walk for 40058 steps (8 resets) in 106 ms. (374 steps per ms) remains 20/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 8 ms. (444 steps per ms) remains 20/20 properties
[2026-05-24 18:00:57] [INFO ] Invariant cache hit.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp53 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 2/2 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 4/12 variables, 4/6 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 10/22 variables, 12/18 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/18 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/18 constraints. Problems are: Problem set: 10 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 18 constraints, problems are : Problem set: 10 solved, 10 unsolved in 200 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 2/2 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 4/12 variables, 4/6 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 10/22 variables, 12/18 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 10/28 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/28 constraints. Problems are: Problem set: 10 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/22 variables, 0/28 constraints. Problems are: Problem set: 10 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 28 constraints, problems are : Problem set: 10 solved, 10 unsolved in 308 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 10/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 529ms problems are : Problem set: 10 solved, 10 unsolved
Fused 10 Parikh solutions to 9 different solutions.
Finished Parikh walk after 544 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=181 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 10 properties in 769 ms.
Successfully simplified 10 atomic propositions for a total of 11 simplifications.
[2026-05-24 18:00:58] [INFO ] Flatten gal took : 5 ms
[2026-05-24 18:00:58] [INFO ] Flatten gal took : 5 ms
[2026-05-24 18:00:58] [INFO ] Input system was already deterministic with 10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:00:58] [INFO ] Invariant cache hit.
[2026-05-24 18:00:58] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-24 18:00:58] [INFO ] Invariant cache hit.
[2026-05-24 18:00:58] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 76 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:00:58] [INFO ] Flatten gal took : 4 ms
[2026-05-24 18:00:58] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:00:58] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:00:58] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:00:58] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:00:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality9174700954437104829.gal : 2 ms
[2026-05-24 18:00:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality8577186678104046067.ctl : 3 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/CTLCardinality9174700954437104829.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8577186678104046067.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,1.38413e+10,3.55051,75112,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: AX(((AX(((theProducts>24) * !(E((((wait_0+wait_1)+(wait_2+wait_3))<=95) U (theOptions<=theProducts))))) + (((productSlots>=33)&&(((ready_...377
=> equivalent forward existential formula: (([(EY((EY(Init) * !((((productSlots>=33)&&(((ready_0+ready_1)+(ready_2+ready_3))<=theProducts))&&(optionSlots<=...716
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-24 18:01:28] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:01:28] [INFO ] Applying decomposition
[2026-05-24 18:01:28] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4940886446909564096.txt' '-o' '/tmp/graph4940886446909564096.bin' '-w' '/tmp/graph4940886446909564096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4940886446909564096.bin' '-l' '-1' '-v' '-w' '/tmp/graph4940886446909564096.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:01:28] [INFO ] Decomposing Gal with order
[2026-05-24 18:01:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:01:28] [INFO ] Flatten gal took : 38 ms
[2026-05-24 18:01:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 18:01:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality9453459498033849943.gal : 1 ms
[2026-05-24 18:01:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality1298924718909468985.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/CTLCardinality9453459498033849943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1298924718909468985.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,1.38413e+10,15.8657,280832,2,5101,5,1.31541e+06,6,0,69,1.70903e+06,0


Converting to forward existential form...Done !
original formula: AX(((AX(((gi1.gu2.theProducts>24) * !(E((((gu1.wait_0+gu1.wait_1)+(gu1.wait_2+gu1.wait_3))<=95) U (gi1.gu2.theOptions<=gi1.gu2.theProduct...561
=> equivalent forward existential formula: (([(EY((EY(Init) * !((((gi1.gu2.productSlots>=33)&&(((gi1.gu0.ready_0+gi1.gu0.ready_1)+(gi1.gu0.ready_2+gi1.gu0....1004
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 6 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:01:58] [INFO ] Invariant cache hit.
[2026-05-24 18:01:59] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-24 18:01:59] [INFO ] Invariant cache hit.
[2026-05-24 18:01:59] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:01:59] [INFO ] Flatten gal took : 9 ms
[2026-05-24 18:01:59] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:01:59] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:01:59] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:01:59] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:01:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality2792139620334990697.gal : 1 ms
[2026-05-24 18:01:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality4078648080498287432.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/CTLCardinality2792139620334990697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4078648080498287432.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,1.38413e+10,3.34148,75136,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: EX(EF(((optionSlots>40) + EF((theProducts>((wait_0+wait_1)+(wait_2+wait_3)))))))
=> equivalent forward existential formula: ([(FwdU(EY(Init),TRUE) * (optionSlots>40))] != FALSE + [(FwdU(FwdU(EY(Init),TRUE),TRUE) * (theProducts>((wait_0+...192
(forward)formula 0,1,5.40773,77932,1,0,8,431649,9,1,688,562215,4
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-01 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 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:02:04] [INFO ] Invariant cache hit.
[2026-05-24 18:02:04] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-24 18:02:04] [INFO ] Invariant cache hit.
[2026-05-24 18:02:04] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:02:04] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:02:04] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:02:04] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:02:04] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:02:04] [INFO ] Flatten gal took : 4 ms
[2026-05-24 18:02:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality5670785800272536781.gal : 1 ms
[2026-05-24 18:02:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality9553643413400666449.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/CTLCardinality5670785800272536781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9553643413400666449.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,1.38413e+10,3.31931,75144,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: (AF(!(A((EF((theOptions<=((ready_0+ready_1)+(ready_2+ready_3)))) * AF((((wait_0+wait_1)+(wait_2+wait_3))<=18))) U AG(((theProducts>=40)&&...655
=> equivalent forward existential formula: (([(EY(((FwdU((Init * !(!(EG(!(!(!((E(!(!(E(TRUE U !(((theProducts>=40)&&(productSlots<=((wait_0+wait_1)+(wait_2...2084
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/0/8
Detected timeout of ITS tools.
[2026-05-24 18:02:34] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:02:34] [INFO ] Applying decomposition
[2026-05-24 18:02:34] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1160194217774057405.txt' '-o' '/tmp/graph1160194217774057405.bin' '-w' '/tmp/graph1160194217774057405.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1160194217774057405.bin' '-l' '-1' '-v' '-w' '/tmp/graph1160194217774057405.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:02:34] [INFO ] Decomposing Gal with order
[2026-05-24 18:02:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:02:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:02:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 18:02:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality12828374044982210001.gal : 0 ms
[2026-05-24 18:02:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality13677473951683914141.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/CTLCardinality12828374044982210001.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13677473951683914141.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,1.38413e+10,0.19554,9624,2,301,5,27971,6,0,69,40763,0


Converting to forward existential form...Done !
original formula: (AF(!(A((EF((gu0.theOptions<=((gu0.ready_0+gu0.ready_1)+(gu0.ready_2+gu0.ready_3)))) * AF((((gu1.wait_0+gu1.wait_1)+(gu1.wait_2+gu1.wait_...843
=> equivalent forward existential formula: (([(EY(((FwdU((Init * !(!(EG(!(!(!((E(!(!(E(TRUE U !(((gu1.theProducts>=40)&&(gu1.productSlots<=((gu1.wait_0+gu1...2584
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/0/8
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:03:04] [INFO ] Invariant cache hit.
[2026-05-24 18:03:04] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-24 18:03:04] [INFO ] Invariant cache hit.
[2026-05-24 18:03:04] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:03:04] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:03:04] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:03:04] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:03:04] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:03:04] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:03:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality1014081548737881403.gal : 1 ms
[2026-05-24 18:03:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality27867489860187786.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/CTLCardinality1014081548737881403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality27867489860187786.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 -...281
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,1.38413e+10,3.16284,75128,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: AF(((!(A(AX(AX((((ready_0+ready_1)+(ready_2+ready_3))>=72))) U (((wait_0+wait_1)+(wait_2+wait_3))>47))) + AG((optionSlots>((ready_0+ready...288
=> equivalent forward existential formula: [FwdG(Init,!(((!(!((E(!((((wait_0+wait_1)+(wait_2+wait_3))>47)) U (!(!(EX(!(!(EX(!((((ready_0+ready_1)+(ready_2+...474
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-24 18:03:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 18:03:34] [INFO ] Applying decomposition
[2026-05-24 18:03:34] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14389860600176816682.txt' '-o' '/tmp/graph14389860600176816682.bin' '-w' '/tmp/graph14389860600176816682.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14389860600176816682.bin' '-l' '-1' '-v' '-w' '/tmp/graph14389860600176816682.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:03:34] [INFO ] Decomposing Gal with order
[2026-05-24 18:03:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:03:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:03:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 18:03:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality17955408690298895893.gal : 1 ms
[2026-05-24 18:03:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality14578687112037369972.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/CTLCardinality17955408690298895893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14578687112037369972.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:04:05] [INFO ] Invariant cache hit.
[2026-05-24 18:04:05] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-24 18:04:05] [INFO ] Invariant cache hit.
[2026-05-24 18:04:05] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 73 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:04:05] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:04:05] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:04:05] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:04:05] [INFO ] Flatten gal took : 5 ms
[2026-05-24 18:04:05] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:04:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality9320050662101714358.gal : 0 ms
[2026-05-24 18:04:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality7920214316241189280.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/CTLCardinality9320050662101714358.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7920214316241189280.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,1.38413e+10,2.81751,75140,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: EF(EG(((AF(EX((productSlots>((wait_0+wait_1)+(wait_2+wait_3))))) * (((((wait_0+wait_1)+(wait_2+wait_3))<=optionSlots)||(optionSlots>thePr...288
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((!(EG(!(EX((productSlots>((wait_0+wait_1)+(wait_2+wait_3))))))) * (((((wait_0+wait_1)+(wa...350
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-24 18:04:35] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:04:35] [INFO ] Applying decomposition
[2026-05-24 18:04:35] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9836191689249332696.txt' '-o' '/tmp/graph9836191689249332696.bin' '-w' '/tmp/graph9836191689249332696.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9836191689249332696.bin' '-l' '-1' '-v' '-w' '/tmp/graph9836191689249332696.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:04:35] [INFO ] Decomposing Gal with order
[2026-05-24 18:04:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:04:35] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:04:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 18:04:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality13630700020198859089.gal : 1 ms
[2026-05-24 18:04:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality12044756568948738276.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/CTLCardinality13630700020198859089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12044756568948738276.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:05:05] [INFO ] Invariant cache hit.
[2026-05-24 18:05:05] [INFO ] Implicit Places using invariants in 131 ms returned []
[2026-05-24 18:05:05] [INFO ] Invariant cache hit.
[2026-05-24 18:05:05] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 192 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:05:05] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:05:05] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:05:05] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:05:05] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:05:05] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:05:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality11072285384008954233.gal : 0 ms
[2026-05-24 18:05:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality2924765875171788961.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/CTLCardinality11072285384008954233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2924765875171788961.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,1.38413e+10,3.37284,75364,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,3.37332,75364,1,0,6,411789,7,1,110,536507,1
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:05:08] [INFO ] Invariant cache hit.
[2026-05-24 18:05:08] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-24 18:05:08] [INFO ] Invariant cache hit.
[2026-05-24 18:05:08] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2026-05-24 18:05:08] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 97 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:05:08] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:05:08] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:05:08] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:05:08] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:05:08] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:05:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality541688473503147206.gal : 0 ms
[2026-05-24 18:05:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality11234112253145017594.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/CTLCardinality541688473503147206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11234112253145017594.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,1.38413e+10,2.9622,75128,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: E((theOptions>=44) U A(AG((productSlots>=18)) U A((theProducts<=theOptions) U !(((productSlots<=38)||(((ready_0+ready_1)+(ready_2+ready_3...167
=> equivalent forward existential formula: [((FwdU(Init,(theOptions>=44)) * !(EG(!(!((E(!(!(((productSlots<=38)||(((ready_0+ready_1)+(ready_2+ready_3))<=62...950
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1/0/9
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 6/0/4
(forward)formula 0,1,19.2558,258424,1,0,14,835541,41,5,5883,1.25907e+06,19
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:05:28] [INFO ] Invariant cache hit.
[2026-05-24 18:05:28] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-24 18:05:28] [INFO ] Invariant cache hit.
[2026-05-24 18:05:28] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:05:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:05:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:05:28] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:05:28] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:05:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:05:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality17991689713006553189.gal : 0 ms
[2026-05-24 18:05:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality7770292042943558027.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/CTLCardinality17991689713006553189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7770292042943558027.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,1.38413e+10,3.22439,75948,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: AG(EX((((ready_0+ready_1)+(ready_2+ready_3))>21)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((((ready_0+ready_1)+(ready_2+ready_3))>21))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,5.36338,75948,1,0,8,411789,10,2,5699,536507,4
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:05:33] [INFO ] Invariant cache hit.
[2026-05-24 18:05:33] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-24 18:05:33] [INFO ] Invariant cache hit.
[2026-05-24 18:05:34] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:05:34] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:05:34] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:05:34] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:05:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:05:34] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:05:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality2031183153482698631.gal : 1 ms
[2026-05-24 18:05:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality692855139663466334.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/CTLCardinality2031183153482698631.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality692855139663466334.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.38413e+10,3.70534,75164,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: AX((((productSlots<=optionSlots)||(((ready_0+ready_1)+(ready_2+ready_3))<44)) + (E((AG((theOptions>=34)) + !(((theOptions<=25)||(((wait_0...616
=> equivalent forward existential formula: ([((EY(Init) * !(((productSlots<=optionSlots)||(((ready_0+ready_1)+(ready_2+ready_3))<44)))) * !(E((!(E(TRUE U !...911
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-24 18:06:04] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:06:04] [INFO ] Applying decomposition
[2026-05-24 18:06:04] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16728926305348084791.txt' '-o' '/tmp/graph16728926305348084791.bin' '-w' '/tmp/graph16728926305348084791.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16728926305348084791.bin' '-l' '-1' '-v' '-w' '/tmp/graph16728926305348084791.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:06:04] [INFO ] Decomposing Gal with order
[2026-05-24 18:06:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:06:04] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:06:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-24 18:06:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality14993778466484735757.gal : 0 ms
[2026-05-24 18:06:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality17250264376158258518.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/CTLCardinality14993778466484735757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17250264376158258518.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,1.38413e+10,4.12866,75476,2,301,5,293072,6,0,69,451894,0


Converting to forward existential form...Done !
original formula: AX((((gu2.productSlots<=gu2.optionSlots)||(((gu0.ready_0+gu0.ready_1)+(gu0.ready_2+gu0.ready_3))<44)) + (E((AG((gu1.theOptions>=34)) + !(...808
=> equivalent forward existential formula: ([((EY(Init) * !(((gu2.productSlots<=gu2.optionSlots)||(((gu0.ready_0+gu0.ready_1)+(gu0.ready_2+gu0.ready_3))<44...1159
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:06:34] [INFO ] Invariant cache hit.
[2026-05-24 18:06:34] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-24 18:06:34] [INFO ] Invariant cache hit.
[2026-05-24 18:06:34] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:06:34] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:06:34] [INFO ] Flatten gal took : 0 ms
[2026-05-24 18:06:34] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:06:34] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:06:34] [INFO ] Flatten gal took : 0 ms
[2026-05-24 18:06:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality451695005969508854.gal : 5 ms
[2026-05-24 18:06:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality8150535143390194125.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/CTLCardinality451695005969508854.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8150535143390194125.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.38413e+10,3.24769,75148,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 18:07:04] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:07:04] [INFO ] Applying decomposition
[2026-05-24 18:07:04] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13515171294427294647.txt' '-o' '/tmp/graph13515171294427294647.bin' '-w' '/tmp/graph13515171294427294647.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13515171294427294647.bin' '-l' '-1' '-v' '-w' '/tmp/graph13515171294427294647.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:07:04] [INFO ] Decomposing Gal with order
[2026-05-24 18:07:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:07:04] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:07:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 18:07:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality18431539524573687284.gal : 0 ms
[2026-05-24 18:07:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality4561044854309871360.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/CTLCardinality18431539524573687284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4561044854309871360.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,1.38413e+10,0.165651,8708,2,2701,5,25326,6,0,69,30929,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:07:34] [INFO ] Invariant cache hit.
[2026-05-24 18:07:34] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-24 18:07:34] [INFO ] Invariant cache hit.
[2026-05-24 18:07:34] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:07:34] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:07:34] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:07:34] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:07:34] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:07:34] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:07:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality18239954494238740368.gal : 0 ms
[2026-05-24 18:07:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality1182958923133938387.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/CTLCardinality18239954494238740368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1182958923133938387.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,1.38413e+10,3.17385,75924,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: (AG((theProducts>optionSlots)) + EX((productSlots>=28)))
=> equivalent forward existential formula: [(FwdU((Init * !(EX((productSlots>=28)))),TRUE) * !((theProducts>optionSlots)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,4.99194,75928,1,0,11,415170,13,4,973,539781,7
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-24 18:07:39] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:07:39] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:07:39] [INFO ] Applying decomposition
[2026-05-24 18:07:39] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6490401879464551032.txt' '-o' '/tmp/graph6490401879464551032.bin' '-w' '/tmp/graph6490401879464551032.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6490401879464551032.bin' '-l' '-1' '-v' '-w' '/tmp/graph6490401879464551032.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:07:39] [INFO ] Decomposing Gal with order
[2026-05-24 18:07:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:07:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:07:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 18:07:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality16838792140986237086.gal : 3 ms
[2026-05-24 18:07:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality17732765913117065659.ctl : 13 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/CTLCardinality16838792140986237086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17732765913117065659.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 6 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,1.38413e+10,3.06967,75124,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: AX(((AX(((gu2.theProducts>24) * !(E((((gu1.wait_0+gu1.wait_1)+(gu1.wait_2+gu1.wait_3))<=95) U (gu2.theOptions<=gu2.theProducts))))) + (((...477
=> equivalent forward existential formula: (([(EY((EY(Init) * !((((gu2.productSlots>=33)&&(((gu0.ready_0+gu0.ready_1)+(gu0.ready_2+gu0.ready_3))<=gu2.thePr...868
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1/0/9
Using saturation style SCC detection
(forward)formula 0,0,367.593,3716724,1,0,13,419688,11,2,771,542714,4
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (AF(!(A((EF((gu2.theOptions<=((gu0.ready_0+gu0.ready_1)+(gu0.ready_2+gu0.ready_3)))) * AF((((gu1.wait_0+gu1.wait_1)+(gu1.wait_2+gu1.wait_...843
=> equivalent forward existential formula: (([(EY(((FwdU((Init * !(!(EG(!(!(!((E(!(!(E(TRUE U !(((gu2.theProducts>=40)&&(gu2.productSlots<=((gu1.wait_0+gu1...2584
Hit Full ! (commute/partial/dont) 2/0/8
Hit Full ! (commute/partial/dont) 5/0/5
Hit Full ! (commute/partial/dont) 6/0/4
(forward)formula 1,1,562.155,4085032,1,0,33,708428,72,14,733683,1.09046e+06,36
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(((!(A(AX(AX((((gu0.ready_0+gu0.ready_1)+(gu0.ready_2+gu0.ready_3))>=72))) U (((gu1.wait_0+gu1.wait_1)+(gu1.wait_2+gu1.wait_3))>47))) +...372
=> equivalent forward existential formula: [FwdG(Init,!(((!(!((E(!((((gu1.wait_0+gu1.wait_1)+(gu1.wait_2+gu1.wait_3))>47)) U (!(!(EX(!(!(EX(!((((gu0.ready_...590
(forward)formula 2,0,924.966,4586376,1,0,740,1.0679e+07,10,989,758,1.71596e+07,992
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(EG(((AF(EX((gu2.productSlots>((gu1.wait_0+gu1.wait_1)+(gu1.wait_2+gu1.wait_3))))) * (((((gu1.wait_0+gu1.wait_1)+(gu1.wait_2+gu1.wait_3...364
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((!(EG(!(EX((gu2.productSlots>((gu1.wait_0+gu1.wait_1)+(gu1.wait_2+gu1.wait_3))))))) * (((...426
Using saturation style SCC detection
(forward)formula 3,1,1017.6,4586376,1,0,752,1.0679e+07,27,996,476564,1.71596e+07,1005
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX((((gu2.productSlots<=gu2.optionSlots)||(((gu0.ready_0+gu0.ready_1)+(gu0.ready_2+gu0.ready_3))<44)) + (E((AG((gu2.theOptions>=34)) + !(...808
=> equivalent forward existential formula: ([((EY(Init) * !(((gu2.productSlots<=gu2.optionSlots)||(((gu0.ready_0+gu0.ready_1)+(gu0.ready_2+gu0.ready_3))<44...1159
(forward)formula 4,1,1314.95,6338992,1,0,756,1.0679e+07,30,996,491016,1.71596e+07,85
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2026-05-24 18:29:55] [INFO ] Applying decomposition
[2026-05-24 18:29:55] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:29:55] [INFO ] Decomposing Gal with order
[2026-05-24 18:29:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:29:55] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to theProducts in partition [ready_0, wait_0],[ready_1, wait_1],[ready_2, wait_2],[ready_3, wait_3],

at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:834)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-24 18:29:55] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:29:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality13184197201629850340.gal : 1 ms
[2026-05-24 18:29:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality12169298887935765667.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/CTLCardinality13184197201629850340.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12169298887935765667.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,1.38413e+10,3.05605,75536,2,301,5,411789,6,0,69,536507,0


Converting to forward existential form...Done !
original formula: EG((AF(AX(((((wait_0+wait_1)+(wait_2+wait_3))>=3)&&(((ready_0+ready_1)+(ready_2+ready_3))<=88)))) * A((productSlots<=theOptions) U (((rea...205
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(!(EX(!(((((wait_0+wait_1)+(wait_2+wait_3))>=3)&&(((ready_0+ready_1)+(ready_2+ready_3))<=88)))...395
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1/0/9
Using saturation style SCC detection
(forward)formula 0,1,254.735,2259748,1,0,299,6.27729e+06,10,291,758,1.07838e+07,294
FORMULA DrinkVendingMachine-COL-48-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 1997828 ms.

BK_STOP 1779647650979

--------------------
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="DrinkVendingMachine-COL-48"
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 DrinkVendingMachine-COL-48, 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 r114-smll-177955740400097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-48.tgz
mv DrinkVendingMachine-COL-48 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 ;