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-177955740300025.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 DoubleLock-PT-p2s1, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740300025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.7K Mar 6 18:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 6 18:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 6 18:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 6 18:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 09:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Mar 6 18:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 6 18:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 18:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Mar 6 18:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 97K 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 DoubleLock-PT-p2s1-CTLCardinality-2024-00
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-01
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-02
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-03
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-04
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-05
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-06
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-07
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-08
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-09
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-10
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-11
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-12
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-13
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-14
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779590477151

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p2s1
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 02:41:19] [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 02:41:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 02:41:19] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2026-05-24 02:41:19] [INFO ] Transformed 64 places.
[2026-05-24 02:41:19] [INFO ] Transformed 212 transitions.
[2026-05-24 02:41:19] [INFO ] Parsed PT model containing 64 places and 212 transitions and 860 arcs in 296 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 24 ms.
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 8 transitions.
FORMULA DoubleLock-PT-p2s1-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 204/204 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 55 transition count 204
Applied a total of 1 rules in 24 ms. Remains 55 /56 variables (removed 1) and now considering 204/204 (removed 0) transitions.
[2026-05-24 02:41:19] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15405111603993226595.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9039743194070597763.kers'
[2026-05-24 02:41:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15405111603993226595.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9039743194070597763.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 152 rows 55 cols 550 entries
Finished phase 1 with 52 SingleSign rule and 0 generalized
[2026-05-24 02:41:19] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9039743194070597763.kers
Total runtime 2 ms.
[2026-05-24 02:41:20] [INFO ] Implicit Places using invariants in 336 ms returned []
[2026-05-24 02:41:20] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:41:20] [INFO ] Invariant cache hit.
[2026-05-24 02:41:20] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-24 02:41:20] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 618 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2026-05-24 02:41:20] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:41:20] [INFO ] Invariant cache hit.
[2026-05-24 02:41:20] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 1/53 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (OVERLAPS) 152/205 variables, 53/56 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 27/83 constraints. Problems are: Problem set: 0 solved, 202 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (OVERLAPS) 2/207 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (OVERLAPS) 0/207 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 207/207 variables, and 85 constraints, problems are : Problem set: 0 solved, 202 unsolved in 7158 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 55/55 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 1/53 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (OVERLAPS) 152/205 variables, 53/56 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 27/83 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 12/95 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (OVERLAPS) 2/207 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/207 variables, 190/287 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/207 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 11 (OVERLAPS) 0/207 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 207/207 variables, and 287 constraints, problems are : Problem set: 0 solved, 202 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 55/55 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37533ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 37566ms
Starting structural reductions in LTL mode, iteration 1 : 55/56 places, 204/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38274 ms. Remains : 55/56 places, 204/204 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Applied a total of 0 rules in 2 ms. Remains 55 /55 variables (removed 0) and now considering 204/204 (removed 0) transitions.
[2026-05-24 02:41:57] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:41:57] [INFO ] Invariant cache hit.
[2026-05-24 02:41:57] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-24 02:41:57] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:41:57] [INFO ] Invariant cache hit.
[2026-05-24 02:41:58] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-24 02:41:58] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 205 ms. Remains : 55/55 places, 204/204 transitions.
Support contains 50 out of 55 places after structural reductions.
[2026-05-24 02:41:58] [INFO ] Flatten gal took : 65 ms
[2026-05-24 02:41:58] [INFO ] Flatten gal took : 29 ms
[2026-05-24 02:41:58] [INFO ] Input system was already deterministic with 204 transitions.
Support contains 49 out of 55 places (down from 50) after GAL structural reductions.
RANDOM walk for 40001 steps (199 resets) in 3611 ms. (11 steps per ms) remains 29/71 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (10 resets) in 45 ms. (87 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 78 ms. (50 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (10 resets) in 56 ms. (70 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (10 resets) in 27 ms. (142 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (10 resets) in 21 ms. (181 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (9 resets) in 12 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (10 resets) in 12 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 28 ms. (138 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (10 resets) in 12 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (11 resets) in 38 ms. (102 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4003 steps (9 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (10 resets) in 28 ms. (138 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (10 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 26 ms. (148 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (9 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 25 ms. (154 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 27 ms. (143 steps per ms) remains 28/28 properties
[2026-05-24 02:41:59] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:41:59] [INFO ] Invariant cache hit.
[2026-05-24 02:41:59] [INFO ] State equation strengthened by 27 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp67 is UNSAT
At refinement iteration 1 (OVERLAPS) 17/44 variables, 3/3 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/3 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 151/195 variables, 44/47 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 26/73 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/195 variables, 0/73 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 12/207 variables, 11/84 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/207 variables, 1/85 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 0/85 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/207 variables, 0/85 constraints. Problems are: Problem set: 22 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 207/207 variables, and 85 constraints, problems are : Problem set: 22 solved, 6 unsolved in 494 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 55/55 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 22 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 48/53 variables, 5/5 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 110/163 variables, 17/22 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 12/34 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 6/40 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 0/40 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 17/180 variables, 2/42 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/180 variables, 7/49 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/180 variables, 0/49 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 27/207 variables, 26/75 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/207 variables, 1/76 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/207 variables, 15/91 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/207 variables, 0/91 constraints. Problems are: Problem set: 22 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 0/207 variables, 0/91 constraints. Problems are: Problem set: 22 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 207/207 variables, and 91 constraints, problems are : Problem set: 22 solved, 6 unsolved in 791 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 55/55 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 6/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1309ms problems are : Problem set: 22 solved, 6 unsolved
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 3 properties in 1468 ms.
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 55/55 places, 204/204 transitions.
Graph (complete) has 352 edges and 55 vertex of which 52 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 52 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 51 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 51 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 50 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 50 transition count 192
Applied a total of 9 rules in 44 ms. Remains 50 /55 variables (removed 5) and now considering 192/204 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 50/55 places, 192/204 transitions.
RANDOM walk for 40000 steps (8 resets) in 134 ms. (296 steps per ms) remains 1/3 properties
BEST_FIRST walk for 13462 steps (1 resets) in 27 ms. (480 steps per ms) remains 0/1 properties
Successfully simplified 22 atomic propositions for a total of 15 simplifications.
FORMULA DoubleLock-PT-p2s1-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p2s1-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 02:42:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 02:42:02] [INFO ] Flatten gal took : 18 ms
[2026-05-24 02:42:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DoubleLock-PT-p2s1-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p2s1-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 02:42:02] [INFO ] Flatten gal took : 18 ms
[2026-05-24 02:42:02] [INFO ] Input system was already deterministic with 204 transitions.
Support contains 34 out of 55 places (down from 41) after GAL structural reductions.
Computed a total of 4 stabilizing places and 24 stable transitions
Graph (complete) has 419 edges and 55 vertex of which 52 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Graph (complete) has 419 edges and 55 vertex of which 53 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 52 transition count 200
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 52 transition count 200
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 51 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 51 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 50 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 50 transition count 192
Applied a total of 7 rules in 26 ms. Remains 50 /55 variables (removed 5) and now considering 192/204 (removed 12) transitions.
[2026-05-24 02:42:02] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17281912098576770360.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3548093809334455520.kers'
[2026-05-24 02:42:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17281912098576770360.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3548093809334455520.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 143 rows 50 cols 512 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-24 02:42:02] [INFO ] Computed 3 invariants in 1 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3548093809334455520.kers
Total runtime 1 ms.
[2026-05-24 02:42:03] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-24 02:42:03] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:42:03] [INFO ] Invariant cache hit.
[2026-05-24 02:42:03] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-24 02:42:03] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2026-05-24 02:42:03] [INFO ] Redundant transitions in 9 ms returned []
Running 190 sub problems to find dead transitions.
[2026-05-24 02:42:03] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:42:03] [INFO ] Invariant cache hit.
[2026-05-24 02:42:03] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 1/50 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 143/193 variables, 50/53 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 26/79 constraints. Problems are: Problem set: 0 solved, 190 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/193 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/193 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 193/193 variables, and 79 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4302 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 50/50 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 1/50 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 143/193 variables, 50/53 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 26/79 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/193 variables, 190/269 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/193 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/193 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 193/193 variables, and 269 constraints, problems are : Problem set: 0 solved, 190 unsolved in 20131 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 50/50 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24547ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 24549ms
Starting structural reductions in SI_CTL mode, iteration 1 : 50/55 places, 192/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24847 ms. Remains : 50/55 places, 192/204 transitions.
[2026-05-24 02:42:27] [INFO ] Flatten gal took : 14 ms
[2026-05-24 02:42:27] [INFO ] Flatten gal took : 15 ms
[2026-05-24 02:42:27] [INFO ] Input system was already deterministic with 192 transitions.
[2026-05-24 02:42:27] [INFO ] Flatten gal took : 13 ms
[2026-05-24 02:42:27] [INFO ] Flatten gal took : 13 ms
[2026-05-24 02:42:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality6101551183911538522.gal : 7 ms
[2026-05-24 02:42:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality3606151515893082446.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/CTLCardinality6101551183911538522.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3606151515893082446.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.
[2026-05-24 02:42:57] [INFO ] Flatten gal took : 19 ms
[2026-05-24 02:42:57] [INFO ] Applying decomposition
[2026-05-24 02:42:57] [INFO ] Flatten gal took : 14 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/graph6635897809289652001.txt' '-o' '/tmp/graph6635897809289652001.bin' '-w' '/tmp/graph6635897809289652001.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6635897809289652001.bin' '-l' '-1' '-v' '-w' '/tmp/graph6635897809289652001.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:42:58] [INFO ] Decomposing Gal with order
[2026-05-24 02:42:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:42:58] [INFO ] Removed a total of 401 redundant transitions.
[2026-05-24 02:42:58] [INFO ] Flatten gal took : 107 ms
[2026-05-24 02:42:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 13 ms.
[2026-05-24 02:42:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality2243887692544566391.gal : 6 ms
[2026-05-24 02:42:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality18045254407755992872.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/CTLCardinality2243887692544566391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18045254407755992872.ctl'

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 -...263
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 : 55/55 places, 204/204 transitions.
Graph (complete) has 419 edges and 55 vertex of which 52 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 200
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 192
Applied a total of 7 rules in 21 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
[2026-05-24 02:43:28] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15607717373395596129.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3329428742119067427.kers'
[2026-05-24 02:43:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15607717373395596129.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3329428742119067427.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 143 rows 49 cols 508 entries
Finished phase 1 with 46 SingleSign rule and 1 generalized
[2026-05-24 02:43:28] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3329428742119067427.kers
Total runtime 1 ms.
[2026-05-24 02:43:28] [INFO ] Implicit Places using invariants in 136 ms returned []
[2026-05-24 02:43:28] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:43:28] [INFO ] Invariant cache hit.
[2026-05-24 02:43:28] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-24 02:43:28] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2026-05-24 02:43:28] [INFO ] Redundant transitions in 19 ms returned []
Running 190 sub problems to find dead transitions.
[2026-05-24 02:43:28] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:43:28] [INFO ] Invariant cache hit.
[2026-05-24 02:43:28] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 143/192 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 26/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/192 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 77 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4993 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 143/192 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 26/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 190/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/192 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 267 constraints, problems are : Problem set: 0 solved, 190 unsolved in 8074 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13226ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 13229ms
Starting structural reductions in SI_CTL mode, iteration 1 : 49/55 places, 192/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13690 ms. Remains : 49/55 places, 192/204 transitions.
[2026-05-24 02:43:42] [INFO ] Flatten gal took : 10 ms
[2026-05-24 02:43:42] [INFO ] Flatten gal took : 11 ms
[2026-05-24 02:43:42] [INFO ] Input system was already deterministic with 192 transitions.
[2026-05-24 02:43:42] [INFO ] Flatten gal took : 11 ms
[2026-05-24 02:43:42] [INFO ] Flatten gal took : 11 ms
[2026-05-24 02:43:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality18308571053889574195.gal : 5 ms
[2026-05-24 02:43:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality17574844523505682565.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/CTLCardinality18308571053889574195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17574844523505682565.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.
[2026-05-24 02:44:12] [INFO ] Flatten gal took : 11 ms
[2026-05-24 02:44:12] [INFO ] Applying decomposition
[2026-05-24 02:44:12] [INFO ] Flatten gal took : 11 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/graph8256341300442850210.txt' '-o' '/tmp/graph8256341300442850210.bin' '-w' '/tmp/graph8256341300442850210.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8256341300442850210.bin' '-l' '-1' '-v' '-w' '/tmp/graph8256341300442850210.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:44:12] [INFO ] Decomposing Gal with order
[2026-05-24 02:44:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:44:12] [INFO ] Removed a total of 406 redundant transitions.
[2026-05-24 02:44:12] [INFO ] Flatten gal took : 24 ms
[2026-05-24 02:44:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 5 ms.
[2026-05-24 02:44:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality1462923487233907342.gal : 4 ms
[2026-05-24 02:44:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality15582365822728607617.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/CTLCardinality1462923487233907342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15582365822728607617.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 53 transition count 204
Applied a total of 2 rules in 3 ms. Remains 53 /55 variables (removed 2) and now considering 204/204 (removed 0) transitions.
[2026-05-24 02:44:42] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16560392231816763839.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1427034822133252217.kers'
[2026-05-24 02:44:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16560392231816763839.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1427034822133252217.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 152 rows 53 cols 542 entries
Finished phase 1 with 50 SingleSign rule and 1 generalized
[2026-05-24 02:44:42] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1427034822133252217.kers
Total runtime 1 ms.
[2026-05-24 02:44:42] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-24 02:44:42] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:44:42] [INFO ] Invariant cache hit.
[2026-05-24 02:44:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-24 02:44:42] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2026-05-24 02:44:42] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:44:42] [INFO ] Invariant cache hit.
[2026-05-24 02:44:42] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 152/204 variables, 52/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 27/81 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 202 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (OVERLAPS) 0/205 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 205/205 variables, and 82 constraints, problems are : Problem set: 0 solved, 202 unsolved in 6702 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 152/204 variables, 52/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 27/81 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 12/93 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 190/284 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 10 (OVERLAPS) 0/205 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 205/205 variables, and 284 constraints, problems are : Problem set: 0 solved, 202 unsolved in 13103 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19867ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 19868ms
Starting structural reductions in LTL mode, iteration 1 : 53/55 places, 204/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20095 ms. Remains : 53/55 places, 204/204 transitions.
[2026-05-24 02:45:02] [INFO ] Flatten gal took : 13 ms
[2026-05-24 02:45:02] [INFO ] Flatten gal took : 13 ms
[2026-05-24 02:45:02] [INFO ] Input system was already deterministic with 204 transitions.
[2026-05-24 02:45:02] [INFO ] Flatten gal took : 11 ms
[2026-05-24 02:45:02] [INFO ] Flatten gal took : 9 ms
[2026-05-24 02:45:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality15522596457954960067.gal : 2 ms
[2026-05-24 02:45:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality14945546363066120190.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/CTLCardinality15522596457954960067.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14945546363066120190.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.
[2026-05-24 02:45:32] [INFO ] Flatten gal took : 9 ms
[2026-05-24 02:45:32] [INFO ] Applying decomposition
[2026-05-24 02:45:32] [INFO ] Flatten gal took : 8 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/graph12113064542944364033.txt' '-o' '/tmp/graph12113064542944364033.bin' '-w' '/tmp/graph12113064542944364033.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12113064542944364033.bin' '-l' '-1' '-v' '-w' '/tmp/graph12113064542944364033.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:45:32] [INFO ] Decomposing Gal with order
[2026-05-24 02:45:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:45:32] [INFO ] Removed a total of 432 redundant transitions.
[2026-05-24 02:45:32] [INFO ] Flatten gal took : 23 ms
[2026-05-24 02:45:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 8 ms.
[2026-05-24 02:45:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality300571104734361497.gal : 4 ms
[2026-05-24 02:45:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality4813326640008380931.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/CTLCardinality300571104734361497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4813326640008380931.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Graph (complete) has 419 edges and 55 vertex of which 52 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 200
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 192
Applied a total of 7 rules in 18 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
[2026-05-24 02:46:02] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3044480387114172665.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1481033845218365909.kers'
[2026-05-24 02:46:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3044480387114172665.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1481033845218365909.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 143 rows 49 cols 508 entries
Finished phase 1 with 46 SingleSign rule and 1 generalized
[2026-05-24 02:46:02] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1481033845218365909.kers
Total runtime 1 ms.
[2026-05-24 02:46:02] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-24 02:46:02] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:46:02] [INFO ] Invariant cache hit.
[2026-05-24 02:46:02] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-24 02:46:03] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2026-05-24 02:46:03] [INFO ] Redundant transitions in 2 ms returned []
Running 190 sub problems to find dead transitions.
[2026-05-24 02:46:03] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:46:03] [INFO ] Invariant cache hit.
[2026-05-24 02:46:03] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 143/192 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 26/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/192 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 77 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6187 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 143/192 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 26/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 190/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/192 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 267 constraints, problems are : Problem set: 0 solved, 190 unsolved in 11869 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18104ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 18105ms
Starting structural reductions in SI_CTL mode, iteration 1 : 49/55 places, 192/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18374 ms. Remains : 49/55 places, 192/204 transitions.
[2026-05-24 02:46:21] [INFO ] Flatten gal took : 8 ms
[2026-05-24 02:46:21] [INFO ] Flatten gal took : 7 ms
[2026-05-24 02:46:21] [INFO ] Input system was already deterministic with 192 transitions.
[2026-05-24 02:46:21] [INFO ] Flatten gal took : 7 ms
[2026-05-24 02:46:21] [INFO ] Flatten gal took : 8 ms
[2026-05-24 02:46:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality16360542102244599100.gal : 2 ms
[2026-05-24 02:46:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality15702816551234662686.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/CTLCardinality16360542102244599100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15702816551234662686.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.
[2026-05-24 02:46:51] [INFO ] Flatten gal took : 6 ms
[2026-05-24 02:46:51] [INFO ] Applying decomposition
[2026-05-24 02:46:51] [INFO ] Flatten gal took : 7 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/graph1055166728100907376.txt' '-o' '/tmp/graph1055166728100907376.bin' '-w' '/tmp/graph1055166728100907376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1055166728100907376.bin' '-l' '-1' '-v' '-w' '/tmp/graph1055166728100907376.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:46:51] [INFO ] Decomposing Gal with order
[2026-05-24 02:46:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:46:51] [INFO ] Removed a total of 406 redundant transitions.
[2026-05-24 02:46:51] [INFO ] Flatten gal took : 19 ms
[2026-05-24 02:46:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 6 ms.
[2026-05-24 02:46:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality18065639704274057146.gal : 1 ms
[2026-05-24 02:46:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality11730142308193830434.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/CTLCardinality18065639704274057146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11730142308193830434.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 : 55/55 places, 204/204 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 53 transition count 204
Applied a total of 2 rules in 2 ms. Remains 53 /55 variables (removed 2) and now considering 204/204 (removed 0) transitions.
[2026-05-24 02:47:21] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7596449967854753536.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14957110748727468471.kers'
[2026-05-24 02:47:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7596449967854753536.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14957110748727468471.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 152 rows 53 cols 542 entries
Finished phase 1 with 50 SingleSign rule and 1 generalized
[2026-05-24 02:47:21] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14957110748727468471.kers
Total runtime 1 ms.
[2026-05-24 02:47:21] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-24 02:47:21] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:47:21] [INFO ] Invariant cache hit.
[2026-05-24 02:47:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-24 02:47:21] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2026-05-24 02:47:21] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:47:21] [INFO ] Invariant cache hit.
[2026-05-24 02:47:21] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 152/204 variables, 52/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 27/81 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 202 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (OVERLAPS) 0/205 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 205/205 variables, and 82 constraints, problems are : Problem set: 0 solved, 202 unsolved in 5321 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 152/204 variables, 52/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 27/81 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 12/93 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 190/284 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 10 (OVERLAPS) 0/205 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 205/205 variables, and 284 constraints, problems are : Problem set: 0 solved, 202 unsolved in 11272 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16634ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 16635ms
Starting structural reductions in LTL mode, iteration 1 : 53/55 places, 204/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16918 ms. Remains : 53/55 places, 204/204 transitions.
[2026-05-24 02:47:38] [INFO ] Flatten gal took : 6 ms
[2026-05-24 02:47:38] [INFO ] Flatten gal took : 6 ms
[2026-05-24 02:47:38] [INFO ] Input system was already deterministic with 204 transitions.
[2026-05-24 02:47:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 02:47:38] [INFO ] Flatten gal took : 6 ms
[2026-05-24 02:47:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality16034224511549059683.gal : 2 ms
[2026-05-24 02:47:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality6127411448431412984.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/CTLCardinality16034224511549059683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6127411448431412984.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.
Detected timeout of ITS tools.
[2026-05-24 02:48:08] [INFO ] Flatten gal took : 9 ms
[2026-05-24 02:48:08] [INFO ] Applying decomposition
[2026-05-24 02:48:08] [INFO ] Flatten gal took : 10 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/graph2261033596074307964.txt' '-o' '/tmp/graph2261033596074307964.bin' '-w' '/tmp/graph2261033596074307964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2261033596074307964.bin' '-l' '-1' '-v' '-w' '/tmp/graph2261033596074307964.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:48:08] [INFO ] Decomposing Gal with order
[2026-05-24 02:48:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:48:08] [INFO ] Removed a total of 409 redundant transitions.
[2026-05-24 02:48:08] [INFO ] Flatten gal took : 18 ms
[2026-05-24 02:48:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 7 ms.
[2026-05-24 02:48:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality13496712953503062224.gal : 2 ms
[2026-05-24 02:48:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality8109120245333993941.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/CTLCardinality13496712953503062224.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8109120245333993941.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 52 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 49 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 49 transition count 192
Applied a total of 9 rules in 10 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
[2026-05-24 02:48:38] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8187456390109262142.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-623469990786018713.kers'
[2026-05-24 02:48:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8187456390109262142.kers, --Pflows, --basisKERS=/tmp/petrispot-output-623469990786018713.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 143 rows 49 cols 508 entries
Finished phase 1 with 46 SingleSign rule and 1 generalized
[2026-05-24 02:48:38] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-623469990786018713.kers
Total runtime 1 ms.
[2026-05-24 02:48:38] [INFO ] Implicit Places using invariants in 98 ms returned []
[2026-05-24 02:48:38] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:48:38] [INFO ] Invariant cache hit.
[2026-05-24 02:48:38] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-24 02:48:38] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2026-05-24 02:48:38] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:48:38] [INFO ] Invariant cache hit.
[2026-05-24 02:48:38] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 143/192 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 26/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/192 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 77 constraints, problems are : Problem set: 0 solved, 190 unsolved in 5887 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 143/192 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 26/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 190/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/192 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 267 constraints, problems are : Problem set: 0 solved, 190 unsolved in 9357 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15314ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 15315ms
Starting structural reductions in LTL mode, iteration 1 : 49/55 places, 192/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15644 ms. Remains : 49/55 places, 192/204 transitions.
[2026-05-24 02:48:54] [INFO ] Flatten gal took : 5 ms
[2026-05-24 02:48:54] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:48:54] [INFO ] Input system was already deterministic with 192 transitions.
[2026-05-24 02:48:54] [INFO ] Flatten gal took : 5 ms
[2026-05-24 02:48:54] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:48:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality7054417603759840258.gal : 1 ms
[2026-05-24 02:48:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality3376856979350445781.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/CTLCardinality7054417603759840258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3376856979350445781.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.
[2026-05-24 02:49:24] [INFO ] Flatten gal took : 10 ms
[2026-05-24 02:49:24] [INFO ] Applying decomposition
[2026-05-24 02:49:24] [INFO ] Flatten gal took : 17 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/graph4104760760587890718.txt' '-o' '/tmp/graph4104760760587890718.bin' '-w' '/tmp/graph4104760760587890718.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4104760760587890718.bin' '-l' '-1' '-v' '-w' '/tmp/graph4104760760587890718.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:49:24] [INFO ] Decomposing Gal with order
[2026-05-24 02:49:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:49:24] [INFO ] Removed a total of 403 redundant transitions.
[2026-05-24 02:49:24] [INFO ] Flatten gal took : 54 ms
[2026-05-24 02:49:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 23 ms.
[2026-05-24 02:49:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality11209640688238838870.gal : 2 ms
[2026-05-24 02:49:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality1703013122205248742.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/CTLCardinality11209640688238838870.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1703013122205248742.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Graph (complete) has 419 edges and 55 vertex of which 52 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 200
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 192
Applied a total of 7 rules in 18 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
[2026-05-24 02:49:54] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:49:54] [INFO ] Invariant cache hit.
[2026-05-24 02:49:54] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-24 02:49:54] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:49:54] [INFO ] Invariant cache hit.
[2026-05-24 02:49:54] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-24 02:49:55] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2026-05-24 02:49:55] [INFO ] Redundant transitions in 2 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 49/55 places, 192/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 343 ms. Remains : 49/55 places, 192/204 transitions.
[2026-05-24 02:49:55] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:49:55] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:49:55] [INFO ] Input system was already deterministic with 192 transitions.
[2026-05-24 02:49:55] [INFO ] Flatten gal took : 16 ms
[2026-05-24 02:49:55] [INFO ] Flatten gal took : 5 ms
[2026-05-24 02:49:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14476504421097512651.gal : 14 ms
[2026-05-24 02:49:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12971095842714696402.prop : 6 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14476504421097512651.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12971095842714696402.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 40006 steps (212 resets) in 241 ms. (165 steps per ms) remains 1/1 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 22329 steps (17 resets) in 69 ms. (318 steps per ms) remains 0/1 properties
FORMULA DoubleLock-PT-p2s1-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Graph (complete) has 419 edges and 55 vertex of which 53 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 26 ms. Remains 53 /55 variables (removed 2) and now considering 204/204 (removed 0) transitions.
[2026-05-24 02:49:55] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15023840723316472444.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15145618140809173118.kers'
[2026-05-24 02:49:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15023840723316472444.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15145618140809173118.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 152 rows 53 cols 542 entries
Finished phase 1 with 50 SingleSign rule and 1 generalized
[2026-05-24 02:49:55] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15145618140809173118.kers
Total runtime 3 ms.
[2026-05-24 02:49:55] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-24 02:49:55] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:49:55] [INFO ] Invariant cache hit.
[2026-05-24 02:49:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-24 02:49:55] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
[2026-05-24 02:49:55] [INFO ] Redundant transitions in 2 ms returned []
Running 202 sub problems to find dead transitions.
[2026-05-24 02:49:55] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2026-05-24 02:49:55] [INFO ] Invariant cache hit.
[2026-05-24 02:49:55] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 152/204 variables, 52/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 27/81 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 202 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (OVERLAPS) 0/205 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 205/205 variables, and 82 constraints, problems are : Problem set: 0 solved, 202 unsolved in 5077 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 152/204 variables, 52/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 27/81 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 12/93 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 190/284 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 10 (OVERLAPS) 0/205 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 205/205 variables, and 284 constraints, problems are : Problem set: 0 solved, 202 unsolved in 13667 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18820ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 18822ms
Starting structural reductions in SI_CTL mode, iteration 1 : 53/55 places, 204/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19191 ms. Remains : 53/55 places, 204/204 transitions.
[2026-05-24 02:50:14] [INFO ] Flatten gal took : 5 ms
[2026-05-24 02:50:14] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:50:14] [INFO ] Input system was already deterministic with 204 transitions.
[2026-05-24 02:50:14] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:50:14] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:50:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality9908074638814221938.gal : 2 ms
[2026-05-24 02:50:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality11928574013846689404.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/CTLCardinality9908074638814221938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11928574013846689404.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.
Detected timeout of ITS tools.
[2026-05-24 02:50:44] [INFO ] Flatten gal took : 5 ms
[2026-05-24 02:50:44] [INFO ] Applying decomposition
[2026-05-24 02:50:44] [INFO ] Flatten gal took : 4 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/graph11850377829379220352.txt' '-o' '/tmp/graph11850377829379220352.bin' '-w' '/tmp/graph11850377829379220352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11850377829379220352.bin' '-l' '-1' '-v' '-w' '/tmp/graph11850377829379220352.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:50:44] [INFO ] Decomposing Gal with order
[2026-05-24 02:50:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:50:44] [INFO ] Removed a total of 420 redundant transitions.
[2026-05-24 02:50:44] [INFO ] Flatten gal took : 16 ms
[2026-05-24 02:50:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 4 ms.
[2026-05-24 02:50:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality14296011750980896447.gal : 2 ms
[2026-05-24 02:50:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality15079289975823951491.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/CTLCardinality14296011750980896447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15079289975823951491.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 : 55/55 places, 204/204 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 52 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 49 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 49 transition count 192
Applied a total of 9 rules in 6 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
[2026-05-24 02:51:14] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4348654454689702893.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6391088557869139157.kers'
[2026-05-24 02:51:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4348654454689702893.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6391088557869139157.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 143 rows 49 cols 508 entries
Finished phase 1 with 46 SingleSign rule and 1 generalized
[2026-05-24 02:51:14] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6391088557869139157.kers
Total runtime 2 ms.
[2026-05-24 02:51:14] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-24 02:51:14] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:51:14] [INFO ] Invariant cache hit.
[2026-05-24 02:51:14] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-24 02:51:14] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2026-05-24 02:51:14] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:51:14] [INFO ] Invariant cache hit.
[2026-05-24 02:51:14] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 143/192 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 26/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/192 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 77 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4312 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 143/192 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 26/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 190/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/192 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 267 constraints, problems are : Problem set: 0 solved, 190 unsolved in 8070 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12430ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 12430ms
Starting structural reductions in LTL mode, iteration 1 : 49/55 places, 192/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12677 ms. Remains : 49/55 places, 192/204 transitions.
[2026-05-24 02:51:27] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:51:27] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:51:27] [INFO ] Input system was already deterministic with 192 transitions.
[2026-05-24 02:51:27] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:51:27] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:51:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality11255748476507396816.gal : 1 ms
[2026-05-24 02:51:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality15226842223618066450.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/CTLCardinality11255748476507396816.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15226842223618066450.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.
[2026-05-24 02:51:57] [INFO ] Flatten gal took : 5 ms
[2026-05-24 02:51:57] [INFO ] Applying decomposition
[2026-05-24 02:51:57] [INFO ] Flatten gal took : 4 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/graph7098239099105818690.txt' '-o' '/tmp/graph7098239099105818690.bin' '-w' '/tmp/graph7098239099105818690.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7098239099105818690.bin' '-l' '-1' '-v' '-w' '/tmp/graph7098239099105818690.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:51:57] [INFO ] Decomposing Gal with order
[2026-05-24 02:51:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:51:57] [INFO ] Removed a total of 409 redundant transitions.
[2026-05-24 02:51:57] [INFO ] Flatten gal took : 14 ms
[2026-05-24 02:51:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 2 ms.
[2026-05-24 02:51:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality7702057245750259437.gal : 2 ms
[2026-05-24 02:51:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality15029275748394115235.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/CTLCardinality7702057245750259437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15029275748394115235.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 52 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 196
Applied a total of 7 rules in 4 ms. Remains 50 /55 variables (removed 5) and now considering 196/204 (removed 8) transitions.
[2026-05-24 02:52:27] [INFO ] Flow matrix only has 147 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4719514881619970407.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2520439766574430099.kers'
[2026-05-24 02:52:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4719514881619970407.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2520439766574430099.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 147 rows 50 cols 524 entries
Finished phase 1 with 47 SingleSign rule and 1 generalized
[2026-05-24 02:52:27] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2520439766574430099.kers
Total runtime 1 ms.
[2026-05-24 02:52:27] [INFO ] Implicit Places using invariants in 76 ms returned []
[2026-05-24 02:52:27] [INFO ] Flow matrix only has 147 transitions (discarded 49 similar events)
[2026-05-24 02:52:27] [INFO ] Invariant cache hit.
[2026-05-24 02:52:27] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-24 02:52:27] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2026-05-24 02:52:27] [INFO ] Flow matrix only has 147 transitions (discarded 49 similar events)
[2026-05-24 02:52:27] [INFO ] Invariant cache hit.
[2026-05-24 02:52:27] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (OVERLAPS) 147/197 variables, 50/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 26/78 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/197 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 194 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/197 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 197/197 variables, and 78 constraints, problems are : Problem set: 0 solved, 194 unsolved in 7056 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 50/50 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (OVERLAPS) 147/197 variables, 50/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 26/78 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/197 variables, 194/272 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/197 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (OVERLAPS) 0/197 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Int declared 197/197 variables, and 272 constraints, problems are : Problem set: 0 solved, 194 unsolved in 10949 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 50/50 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18042ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 18043ms
Starting structural reductions in LTL mode, iteration 1 : 50/55 places, 196/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18325 ms. Remains : 50/55 places, 196/204 transitions.
[2026-05-24 02:52:45] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:52:45] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:52:45] [INFO ] Input system was already deterministic with 196 transitions.
[2026-05-24 02:52:45] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:52:45] [INFO ] Flatten gal took : 7 ms
[2026-05-24 02:52:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality14524501643438492847.gal : 1 ms
[2026-05-24 02:52:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality16876349700465156992.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/CTLCardinality14524501643438492847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16876349700465156992.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.
[2026-05-24 02:53:15] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:53:15] [INFO ] Applying decomposition
[2026-05-24 02:53:15] [INFO ] Flatten gal took : 4 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/graph13027746159535749857.txt' '-o' '/tmp/graph13027746159535749857.bin' '-w' '/tmp/graph13027746159535749857.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13027746159535749857.bin' '-l' '-1' '-v' '-w' '/tmp/graph13027746159535749857.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:53:15] [INFO ] Decomposing Gal with order
[2026-05-24 02:53:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:53:15] [INFO ] Removed a total of 411 redundant transitions.
[2026-05-24 02:53:15] [INFO ] Flatten gal took : 14 ms
[2026-05-24 02:53:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 2 ms.
[2026-05-24 02:53:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality5797880209703620678.gal : 1 ms
[2026-05-24 02:53:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality1064994803942500659.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/CTLCardinality5797880209703620678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1064994803942500659.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 LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 52 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 49 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 49 transition count 192
Applied a total of 9 rules in 7 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
[2026-05-24 02:53:46] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10356634501465834777.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3392674539703728815.kers'
[2026-05-24 02:53:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10356634501465834777.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3392674539703728815.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 143 rows 49 cols 508 entries
Finished phase 1 with 46 SingleSign rule and 1 generalized
[2026-05-24 02:53:46] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3392674539703728815.kers
Total runtime 1 ms.
[2026-05-24 02:53:46] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-24 02:53:46] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:53:46] [INFO ] Invariant cache hit.
[2026-05-24 02:53:46] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-24 02:53:46] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2026-05-24 02:53:46] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2026-05-24 02:53:46] [INFO ] Invariant cache hit.
[2026-05-24 02:53:46] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 143/192 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 26/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/192 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 77 constraints, problems are : Problem set: 0 solved, 190 unsolved in 5242 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 143/192 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 26/77 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 190/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/192 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 267 constraints, problems are : Problem set: 0 solved, 190 unsolved in 8576 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13870ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 13871ms
Starting structural reductions in LTL mode, iteration 1 : 49/55 places, 192/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14094 ms. Remains : 49/55 places, 192/204 transitions.
[2026-05-24 02:54:00] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:54:00] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:54:00] [INFO ] Input system was already deterministic with 192 transitions.
[2026-05-24 02:54:00] [INFO ] Flatten gal took : 5 ms
[2026-05-24 02:54:00] [INFO ] Flatten gal took : 6 ms
[2026-05-24 02:54:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality16619140967203671081.gal : 2 ms
[2026-05-24 02:54:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality2397565407508789960.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/CTLCardinality16619140967203671081.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2397565407508789960.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.
Detected timeout of ITS tools.
[2026-05-24 02:54:30] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:54:30] [INFO ] Applying decomposition
[2026-05-24 02:54:30] [INFO ] Flatten gal took : 4 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/graph8758001990565249150.txt' '-o' '/tmp/graph8758001990565249150.bin' '-w' '/tmp/graph8758001990565249150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8758001990565249150.bin' '-l' '-1' '-v' '-w' '/tmp/graph8758001990565249150.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:54:30] [INFO ] Decomposing Gal with order
[2026-05-24 02:54:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:54:30] [INFO ] Removed a total of 405 redundant transitions.
[2026-05-24 02:54:30] [INFO ] Flatten gal took : 13 ms
[2026-05-24 02:54:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 2 ms.
[2026-05-24 02:54:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality6293089062642590112.gal : 1 ms
[2026-05-24 02:54:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality971113691737191818.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/CTLCardinality6293089062642590112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality971113691737191818.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.
Detected timeout of ITS tools.
[2026-05-24 02:55:00] [INFO ] Flatten gal took : 5 ms
[2026-05-24 02:55:00] [INFO ] Flatten gal took : 4 ms
[2026-05-24 02:55:00] [INFO ] Applying decomposition
[2026-05-24 02:55:00] [INFO ] Flatten gal took : 5 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/graph15282950621320076048.txt' '-o' '/tmp/graph15282950621320076048.bin' '-w' '/tmp/graph15282950621320076048.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15282950621320076048.bin' '-l' '-1' '-v' '-w' '/tmp/graph15282950621320076048.weights' '-q' '0' '-e' '0.001'
[2026-05-24 02:55:00] [INFO ] Decomposing Gal with order
[2026-05-24 02:55:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 02:55:00] [INFO ] Removed a total of 451 redundant transitions.
[2026-05-24 02:55:00] [INFO ] Flatten gal took : 15 ms
[2026-05-24 02:55:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 4 ms.
[2026-05-24 02:55:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality1330206924415995802.gal : 2 ms
[2026-05-24 02:55:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality13350661089384308805.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/CTLCardinality1330206924415995802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13350661089384308805.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 10 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 03:19:33] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:19:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality15612388663614148967.gal : 1 ms
[2026-05-24 03:19:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality8623249940800165920.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/CTLCardinality15612388663614148967.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8623249940800165920.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 10 CTL formulae.

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="DoubleLock-PT-p2s1"
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 DoubleLock-PT-p2s1, 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-177955740300025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p2s1.tgz
mv DoubleLock-PT-p2s1 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 ;