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-177955740400105.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-76, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740400105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 8.3K Mar 7 09:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 7 09:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 7 09:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 4.3K Mar 15 09:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 11K Mar 7 09:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 7 09:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Mar 7 09:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K 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 42K 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-76-CTLCardinality-2024-00
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-01
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-02
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-03
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-04
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-05
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-06
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-07
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-08
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-09
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-10
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-11
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-12
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-13
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-14
FORMULA_NAME DrinkVendingMachine-COL-76-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779648901218

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-76
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-05-24 18:55:03] [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 18:55:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 18:55:04] [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 18:55:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-24 18:55:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1344 ms
[2026-05-24 18:55:05] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 912 PT places and 1.0277329672E10 transition bindings in 40 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 44 ms.
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 18:55:05] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 9 ms.
[2026-05-24 18:55:05] [INFO ] Skeletonized 15 HLPN properties in 7 ms.
Initial state reduction rules removed 2 formulas.
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40108 steps (8 resets) in 390 ms. (102 steps per ms) remains 14/74 properties
BEST_FIRST walk for 40001 steps (8 resets) in 1120 ms. (35 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 635 ms. (62 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 344 ms. (115 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 303 ms. (131 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 319 ms. (125 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 395 ms. (101 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 184 ms. (216 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 123 ms. (322 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 165 ms. (240 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 192 ms. (207 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 98 ms. (404 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 14/14 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18069809534250972598.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-43172473126899039.kers'
[2026-05-24 18:55:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18069809534250972598.kers, --Pflows, --basisKERS=/tmp/petrispot-output-43172473126899039.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 18:55:07] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-43172473126899039.kers
Total runtime 2 ms.
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp72 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 2/2 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/6 variables, 1/3 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 7/13 variables, 6/9 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/9 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/9 constraints. Problems are: Problem set: 13 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/13 variables, and 9 constraints, problems are : Problem set: 13 solved, 1 unsolved in 330 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/6 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/6 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 3/13 variables, 2/8 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 1/9 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13 variables, 1/10 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/13 variables, 0/10 constraints. Problems are: Problem set: 13 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/13 variables, and 10 constraints, problems are : Problem set: 13 solved, 1 unsolved in 119 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 1/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 608ms problems are : Problem set: 13 solved, 1 unsolved
Finished Parikh walk after 1461 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=243 )
Parikh walk visited 1 properties in 16 ms.
Successfully simplified 13 atomic propositions for a total of 12 simplifications.
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 18:55:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 18:55:08] [INFO ] Flatten gal took : 34 ms
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 18:55:08] [INFO ] Flatten gal took : 6 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:304) in guard (AND (GT $x 227) (LEQ $x 303))introduces in Quality(304) partition with 2 elements
Transition elaborate2 : guard parameter $x(Quality:304) in guard (AND (GT $x 151) (LEQ $x 227))introduces in Quality(304) partition with 2 elements
Transition elaborate1 : guard parameter $x(Quality:304) in guard (AND (GT $x 75) (LEQ $x 151))introduces in Quality(304) partition with 2 elements
Transition elaborate0 : guard parameter $x(Quality:304) in guard (LEQ $x 75)introduces in Quality(304) 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 304 reducing to 4 values.
For transition elaborate3:(AND (GT $x 227) (LEQ $x 303)) -> (EQ $x 3)
For transition elaborate2:(AND (GT $x 151) (LEQ $x 227)) -> (EQ $x 2)
For transition elaborate1:(AND (GT $x 75) (LEQ $x 151)) -> (EQ $x 1)
For transition elaborate0:(LEQ $x 75) -> (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 76
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 76
[2026-05-24 18:55:08] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 54 ms.
[2026-05-24 18:55:08] [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 8 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-2058994943847028312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12753303912606483745.kers'
[2026-05-24 18:55:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2058994943847028312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12753303912606483745.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 18:55:08] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12753303912606483745.kers
Total runtime 0 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 241 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 242 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 498ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 498ms
[2026-05-24 18:55:08] [INFO ] Invariant cache hit.
[2026-05-24 18:55:08] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-24 18:55:08] [INFO ] Invariant cache hit.
[2026-05-24 18:55:09] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 675 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 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:55:09] [INFO ] Invariant cache hit.
[2026-05-24 18:55:09] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-24 18:55:09] [INFO ] Invariant cache hit.
[2026-05-24 18:55:09] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 12/12 places, 10/10 transitions.
Support contains 12 out of 12 places after structural reductions.
[2026-05-24 18:55:09] [INFO ] Flatten gal took : 7 ms
[2026-05-24 18:55:09] [INFO ] Flatten gal took : 6 ms
[2026-05-24 18:55:09] [INFO ] Input system was already deterministic with 10 transitions.
RANDOM walk for 40151 steps (8 resets) in 149 ms. (267 steps per ms) remains 23/66 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4000 steps (8 resets) in 40 ms. (97 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 23/23 properties
[2026-05-24 18:55:09] [INFO ] Invariant cache hit.
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 2/2 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 4/12 variables, 4/6 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 10/22 variables, 12/18 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/18 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/18 constraints. Problems are: Problem set: 10 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 18 constraints, problems are : Problem set: 10 solved, 13 unsolved in 588 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 2/2 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 4/12 variables, 4/6 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 10/22 variables, 12/18 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 13/31 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/31 constraints. Problems are: Problem set: 10 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 0/22 variables, 0/31 constraints. Problems are: Problem set: 10 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 31 constraints, problems are : Problem set: 10 solved, 13 unsolved in 430 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 13/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1047ms problems are : Problem set: 10 solved, 13 unsolved
Fused 13 Parikh solutions to 12 different solutions.
Finished Parikh walk after 65770 steps, including 67 resets, run visited all 1 properties in 117 ms. (steps per millisecond=562 )
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 )
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 13 properties in 1574 ms.
Successfully simplified 10 atomic propositions for a total of 10 simplifications.
[2026-05-24 18:55:12] [INFO ] Flatten gal took : 5 ms
[2026-05-24 18:55:12] [INFO ] Flatten gal took : 4 ms
[2026-05-24 18:55:12] [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 18:55:12] [INFO ] Invariant cache hit.
[2026-05-24 18:55:12] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-24 18:55:12] [INFO ] Invariant cache hit.
[2026-05-24 18:55:12] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:55:12] [INFO ] Flatten gal took : 7 ms
[2026-05-24 18:55:12] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:55:12] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:55:12] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:55:12] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:55:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality10454273491926810089.gal : 2 ms
[2026-05-24 18:55:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality14417679405645824576.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/CTLCardinality10454273491926810089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14417679405645824576.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,2.08422e+11,11.4365,238696,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,11.437,238724,1,0,6,1.34681e+06,7,1,110,1.74246e+06,1
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-00 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 18:55:23] [INFO ] Invariant cache hit.
[2026-05-24 18:55:23] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-24 18:55:23] [INFO ] Invariant cache hit.
[2026-05-24 18:55:24] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:55:24] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:55:24] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:55:24] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:55:24] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:55:24] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:55:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality11593978892282991339.gal : 1 ms
[2026-05-24 18:55:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality7064824276874244818.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/CTLCardinality11593978892282991339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7064824276874244818.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,2.08422e+11,13.16,238620,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
original formula: EX(((theProducts>49)||(optionSlots<=63)))
=> equivalent forward existential formula: [(EY(Init) * ((theProducts>49)||(optionSlots<=63)))] != FALSE
(forward)formula 0,1,13.1618,238624,1,0,8,1.34681e+06,8,1,199,1.74246e+06,2
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-01 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 18:55:37] [INFO ] Invariant cache hit.
[2026-05-24 18:55:37] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-24 18:55:37] [INFO ] Invariant cache hit.
[2026-05-24 18:55:37] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:55:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:55:37] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:55:37] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:55:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:55:37] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:55:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality3193516989203516050.gal : 1 ms
[2026-05-24 18:55:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality7202056597377592864.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/CTLCardinality3193516989203516050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7202056597377592864.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,2.08422e+11,12.9027,238392,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
original formula: EX(AX(EG(((AX((((ready_0+ready_1)+(ready_2+ready_3))>=15)) + ((theOptions<=22)&&(optionSlots>=68))) + ((theProducts<=theOptions) * EF((op...183
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG(((!(EX(!((((ready_0+ready_1)+(ready_2+ready_3))>=15)))) + ((theOptions<=22)&&(optionSlots...246
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,24.0014,238396,1,0,18,1.34681e+06,25,7,13474,1.74246e+06,14
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:56:01] [INFO ] Invariant cache hit.
[2026-05-24 18:56:01] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-24 18:56:01] [INFO ] Invariant cache hit.
[2026-05-24 18:56:02] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:56:02] [INFO ] Flatten gal took : 4 ms
[2026-05-24 18:56:02] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:56:02] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:56:02] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:56:02] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:56:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality2867990079777326910.gal : 1 ms
[2026-05-24 18:56:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality6432071179753622053.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2867990079777326910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6432071179753622053.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,2.08422e+11,12.6096,238760,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 18:56:32] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:56:32] [INFO ] Applying decomposition
[2026-05-24 18:56:32] [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/graph5981582906219724757.txt' '-o' '/tmp/graph5981582906219724757.bin' '-w' '/tmp/graph5981582906219724757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5981582906219724757.bin' '-l' '-1' '-v' '-w' '/tmp/graph5981582906219724757.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:56:32] [INFO ] Decomposing Gal with order
[2026-05-24 18:56:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:56:32] [INFO ] Flatten gal took : 45 ms
[2026-05-24 18:56:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 18:56:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality7194869540768176875.gal : 2 ms
[2026-05-24 18:56:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality9930597576969623172.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/CTLCardinality7194869540768176875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9930597576969623172.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 9
Applied a total of 3 rules in 23 ms. Remains 10 /12 variables (removed 2) and now considering 9/10 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14897029227132380558.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14586957631385725105.kers'
[2026-05-24 18:57:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14897029227132380558.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14586957631385725105.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 9 rows 5 cols 13 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-24 18:57:02] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14586957631385725105.kers
Total runtime 1 ms.
[2026-05-24 18:57:02] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-24 18:57:02] [INFO ] Invariant cache hit.
[2026-05-24 18:57:02] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2026-05-24 18:57:02] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-24 18:57:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 5/10 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 9/19 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/19 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/19 variables, and 15 constraints, problems are : Problem set: 0 solved, 5 unsolved in 146 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, 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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 5/10 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 9/19 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/19 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/19 variables, and 20 constraints, problems are : Problem set: 0 solved, 5 unsolved in 135 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 286ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 286ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/12 places, 9/10 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 406 ms. Remains : 10/12 places, 9/10 transitions.
[2026-05-24 18:57:02] [INFO ] Flatten gal took : 4 ms
[2026-05-24 18:57:02] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:57:02] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-24 18:57:02] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:57:02] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:57:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality11941619812987565981.gal : 0 ms
[2026-05-24 18:57:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality14428557124449578129.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/CTLCardinality11941619812987565981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14428557124449578129.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,2.70678e+09,1.70931,38528,2,391,5,190698,6,0,52,239629,0


Converting to forward existential form...Done !
original formula: AG(!(A((((ready_0+ready_1)+(ready_2+ready_3))>=77) U (productSlots>=53))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!((productSlots>=53))))) * !(E(!((productSlots>=53)) U (!((((ready_0+ready_1)+(ready_2...208
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/5
(forward)formula 0,0,11.7607,123928,1,0,8,190698,24,2,12929,239629,9
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 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.
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-15981927112614832035.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17404069661709331193.kers'
[2026-05-24 18:57:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15981927112614832035.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17404069661709331193.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 18:57:14] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17404069661709331193.kers
Total runtime 0 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 128 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 131 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 282ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 282ms
[2026-05-24 18:57:15] [INFO ] Invariant cache hit.
[2026-05-24 18:57:15] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-24 18:57:15] [INFO ] Invariant cache hit.
[2026-05-24 18:57:15] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 379 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:57:15] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:57:15] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:57:15] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:57:15] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:57:15] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:57:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality4437441110006101961.gal : 1 ms
[2026-05-24 18:57:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality3003124192137027974.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/CTLCardinality4437441110006101961.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3003124192137027974.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,2.08422e+11,12.1268,238840,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
original formula: A(EX((theOptions<=41)) U A(((EF(EX((((ready_0+ready_1)+(ready_2+ready_3))<=productSlots))) + (productSlots<=39)) + ((theOptions<35) * ((t...333
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(((theOptions<3) + !((E(!(E(TRUE U (productSlots>=7))) U (!((((ready_0+ready_1)+(ready_2+...2476
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,12.1678,238844,1,0,7,1.34681e+06,26,2,1222,1.74246e+06,8
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-06 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 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 18:57:27] [INFO ] Invariant cache hit.
[2026-05-24 18:57:27] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-24 18:57:27] [INFO ] Invariant cache hit.
[2026-05-24 18:57:27] [INFO ] Implicit Places using invariants and state equation in 31 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.
[2026-05-24 18:57:27] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:57:27] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:57:27] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:57:27] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:57:27] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:57:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality734122822732850699.gal : 1 ms
[2026-05-24 18:57:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality16218859785613512731.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/CTLCardinality734122822732850699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16218859785613512731.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,2.08422e+11,12.7279,238724,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 18:57:57] [INFO ] Flatten gal took : 6 ms
[2026-05-24 18:57:57] [INFO ] Applying decomposition
[2026-05-24 18:57:57] [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/graph15662312210329369673.txt' '-o' '/tmp/graph15662312210329369673.bin' '-w' '/tmp/graph15662312210329369673.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15662312210329369673.bin' '-l' '-1' '-v' '-w' '/tmp/graph15662312210329369673.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:57:57] [INFO ] Decomposing Gal with order
[2026-05-24 18:57:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:57:57] [INFO ] Flatten gal took : 4 ms
[2026-05-24 18:57:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-24 18:57:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality8340759159609761943.gal : 2 ms
[2026-05-24 18:57:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality15034079543369271313.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/CTLCardinality8340759159609761943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15034079543369271313.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,2.08422e+11,0.702887,17624,2,469,5,65547,6,0,69,98583,0


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 18:58:27] [INFO ] Invariant cache hit.
[2026-05-24 18:58:27] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-24 18:58:27] [INFO ] Invariant cache hit.
[2026-05-24 18:58:27] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:58:27] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:58:27] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:58:27] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:58:27] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:58:27] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:58:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality2594305794358301999.gal : 1 ms
[2026-05-24 18:58:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality7785303719599343317.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/CTLCardinality2594305794358301999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7785303719599343317.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,2.08422e+11,11.8042,238948,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
original formula: E(EF(!(EF(!(((productSlots<=theProducts)&&(optionSlots<=80)))))) U AX(E((EF((productSlots>=37)) + (((wait_0+wait_1)+(wait_2+wait_3))<=the...196
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U !(E(TRUE U !(((productSlots<=theProducts)&&(optionSlots<=80))))))) * !(EX(!(E((E(TRUE U (pr...272
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-24 18:58:57] [INFO ] Flatten gal took : 3 ms
[2026-05-24 18:58:57] [INFO ] Applying decomposition
[2026-05-24 18:58:57] [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/graph14412041046780990648.txt' '-o' '/tmp/graph14412041046780990648.bin' '-w' '/tmp/graph14412041046780990648.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14412041046780990648.bin' '-l' '-1' '-v' '-w' '/tmp/graph14412041046780990648.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:58:57] [INFO ] Decomposing Gal with order
[2026-05-24 18:58:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:58:57] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-24 18:58:57] [INFO ] Flatten gal took : 7 ms
[2026-05-24 18:58:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-24 18:58:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality11941839714413629834.gal : 0 ms
[2026-05-24 18:58:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality1497169502167842248.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/CTLCardinality11941839714413629834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1497169502167842248.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,2.08422e+11,3.60263,54264,2,469,5,258702,6,0,69,352935,0


Converting to forward existential form...Done !
original formula: E(EF(!(EF(!(((gu1.productSlots<=gu1.theProducts)&&(gu2.optionSlots<=80)))))) U AX(E((EF((gu1.productSlots>=37)) + (((gu0.wait_0+gu0.wait_...236
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U !(E(TRUE U !(((gu1.productSlots<=gu1.theProducts)&&(gu2.optionSlots<=80))))))) * !(EX(!(E((...312
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 18:59:27] [INFO ] Invariant cache hit.
[2026-05-24 18:59:27] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-24 18:59:27] [INFO ] Invariant cache hit.
[2026-05-24 18:59:28] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 18:59:28] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:59:28] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:59:28] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 18:59:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:59:28] [INFO ] Flatten gal took : 2 ms
[2026-05-24 18:59:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality1221089188562176769.gal : 1 ms
[2026-05-24 18:59:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality4205168000256188979.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/CTLCardinality1221089188562176769.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4205168000256188979.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,2.08422e+11,13.7573,238956,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 18:59:58] [INFO ] Flatten gal took : 6 ms
[2026-05-24 18:59:58] [INFO ] Applying decomposition
[2026-05-24 18:59:58] [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/graph6304242565753793086.txt' '-o' '/tmp/graph6304242565753793086.bin' '-w' '/tmp/graph6304242565753793086.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6304242565753793086.bin' '-l' '-1' '-v' '-w' '/tmp/graph6304242565753793086.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:59:58] [INFO ] Decomposing Gal with order
[2026-05-24 18:59:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:59:58] [INFO ] Flatten gal took : 1 ms
[2026-05-24 18:59:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-24 18:59:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality6087808079448134132.gal : 1 ms
[2026-05-24 18:59:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality16256747532413013930.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/CTLCardinality6087808079448134132.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16256747532413013930.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,2.08422e+11,0.892947,17888,2,469,5,65542,6,0,69,98506,0


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 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Skipped dead transition search.
[2026-05-24 19:00:28] [INFO ] Invariant cache hit.
[2026-05-24 19:00:28] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-24 19:00:28] [INFO ] Invariant cache hit.
[2026-05-24 19:00:28] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 19:00:28] [INFO ] Flatten gal took : 2 ms
[2026-05-24 19:00:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 19:00:28] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 19:00:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 19:00:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 19:00:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality13799075426445155496.gal : 1 ms
[2026-05-24 19:00:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality8869762156048670209.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/CTLCardinality13799075426445155496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8869762156048670209.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,2.08422e+11,13.019,238564,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 19:00:58] [INFO ] Flatten gal took : 3 ms
[2026-05-24 19:00:58] [INFO ] Applying decomposition
[2026-05-24 19:00:58] [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/graph601097752194221330.txt' '-o' '/tmp/graph601097752194221330.bin' '-w' '/tmp/graph601097752194221330.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph601097752194221330.bin' '-l' '-1' '-v' '-w' '/tmp/graph601097752194221330.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:00:58] [INFO ] Decomposing Gal with order
[2026-05-24 19:00:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:00:58] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-24 19:00:58] [INFO ] Flatten gal took : 4 ms
[2026-05-24 19:00:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 4 ms.
[2026-05-24 19:00:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality8082352223255159252.gal : 1 ms
[2026-05-24 19:00:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality4264761176141047442.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/CTLCardinality8082352223255159252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4264761176141047442.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,2.08422e+11,6.09966,103836,2,469,5,497671,6,0,71,486448,0


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 19:01:28] [INFO ] Invariant cache hit.
[2026-05-24 19:01:28] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-24 19:01:28] [INFO ] Invariant cache hit.
[2026-05-24 19:01:28] [INFO ] Implicit Places using invariants and state equation in 45 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 77 ms. Remains : 12/12 places, 10/10 transitions.
[2026-05-24 19:01:28] [INFO ] Flatten gal took : 2 ms
[2026-05-24 19:01:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 19:01:28] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 19:01:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 19:01:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 19:01:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality9750151691928414463.gal : 0 ms
[2026-05-24 19:01:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality1249253000303231791.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/CTLCardinality9750151691928414463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1249253000303231791.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,2.08422e+11,11.4962,239672,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 19:01:58] [INFO ] Flatten gal took : 2 ms
[2026-05-24 19:01:58] [INFO ] Applying decomposition
[2026-05-24 19:01:58] [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/graph6705070648894750985.txt' '-o' '/tmp/graph6705070648894750985.bin' '-w' '/tmp/graph6705070648894750985.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6705070648894750985.bin' '-l' '-1' '-v' '-w' '/tmp/graph6705070648894750985.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:01:58] [INFO ] Decomposing Gal with order
[2026-05-24 19:01:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:01:58] [INFO ] Flatten gal took : 1 ms
[2026-05-24 19:01:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-24 19:01:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality14799201070926766790.gal : 0 ms
[2026-05-24 19:01:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality14108486607986215344.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/CTLCardinality14799201070926766790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14108486607986215344.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,2.08422e+11,0.526519,17596,2,469,5,65544,6,0,69,98506,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 19:02:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 19:02:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 19:02:28] [INFO ] Applying decomposition
[2026-05-24 19:02:28] [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/graph8793755917984457268.txt' '-o' '/tmp/graph8793755917984457268.bin' '-w' '/tmp/graph8793755917984457268.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8793755917984457268.bin' '-l' '-1' '-v' '-w' '/tmp/graph8793755917984457268.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:02:28] [INFO ] Decomposing Gal with order
[2026-05-24 19:02:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:02:28] [INFO ] Flatten gal took : 3 ms
[2026-05-24 19:02:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 15 ms.
[2026-05-24 19:02:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality1287127852309942506.gal : 3 ms
[2026-05-24 19:02:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality18081345210229382841.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/CTLCardinality1287127852309942506.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18081345210229382841.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 6 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:25:00] [INFO ] Applying decomposition
[2026-05-24 19:25:00] [INFO ] Flatten gal took : 209 ms
[2026-05-24 19:25:00] [INFO ] Decomposing Gal with order
[2026-05-24 19:25:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:25:00] [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 19:25:01] [INFO ] Flatten gal took : 22 ms
[2026-05-24 19:25:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality9891029992830001923.gal : 61 ms
[2026-05-24 19:25:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality4810289186128411207.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/CTLCardinality9891029992830001923.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4810289186128411207.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 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,2.08422e+11,14.3017,238352,2,469,5,1.34681e+06,6,0,69,1.74246e+06,0


Converting to forward existential form...Done !
original formula: ((AX(EF(((((wait_0+wait_1)+(wait_2+wait_3))<58)&&(((wait_0+wait_1)+(wait_2+wait_3))<27)))) * A((((wait_0+wait_1)+(wait_2+wait_3))<=49) U ...490
=> equivalent forward existential formula: (([(EY(Init) * !(E(TRUE U ((((wait_0+wait_1)+(wait_2+wait_3))<58)&&(((wait_0+wait_1)+(wait_2+wait_3))<27)))))] =...1006
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,831.401,6767356,1,0,9,1.34681e+06,11,2,1136,1.74246e+06,3
FORMULA DrinkVendingMachine-COL-76-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
Detected timeout of ITS tools.
[2026-05-24 19:47:30] [INFO ] Flatten gal took : 13 ms
[2026-05-24 19:47:30] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-24 19:47:30] [INFO ] Transformed 12 places.
[2026-05-24 19:47:30] [INFO ] Transformed 10 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-24 19:47:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality6759394890597823795.gal : 2 ms
[2026-05-24 19:47:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality16419846453324399282.ctl : 5 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/CTLCardinality6759394890597823795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16419846453324399282.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 5 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,2.08422e+11,258.342,3580020,2,6397,5,2.3279e+07,6,0,69,2.60076e+07,0


Converting to forward existential form...Done !

BK_TIME_CONFINEMENT_REACHED

--------------------
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-76"
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-76, 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-177955740400105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-76.tgz
mv DrinkVendingMachine-COL-76 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 ;