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-177955740500233.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 EisenbergMcGuire-PT-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740500233
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 8.5K Mar 7 05:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 7 05:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 7 05:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 7 05:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 15 09:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 09:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 09:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 05:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Mar 7 05:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 7 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 7 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 121K 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 EisenbergMcGuire-PT-03-CTLCardinality-2024-00
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-01
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-02
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-03
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-04
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-05
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-06
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-07
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-08
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-09
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-10
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-11
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-12
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-13
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-14
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779760667408

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 01:57:49] [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]
[2026-05-26 01:57:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 01:57:49] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2026-05-26 01:57:49] [INFO ] Transformed 117 places.
[2026-05-26 01:57:49] [INFO ] Transformed 216 transitions.
[2026-05-26 01:57:49] [INFO ] Found NUPN structural information;
[2026-05-26 01:57:49] [INFO ] Parsed PT model containing 117 places and 216 transitions and 900 arcs in 286 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Support contains 87 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Applied a total of 0 rules in 17 ms. Remains 117 /117 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2026-05-26 01:57:49] [INFO ] Flow matrix only has 153 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14904089934673825088.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4430950069628091093.kers'
[2026-05-26 01:57:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14904089934673825088.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4430950069628091093.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 153 rows 117 cols 354 entries
Finished phase 1 with 104 SingleSign rule and 3 generalized
[2026-05-26 01:57:50] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4430950069628091093.kers
Total runtime 3 ms.
[2026-05-26 01:57:50] [INFO ] Implicit Places using invariants in 559 ms returned []
[2026-05-26 01:57:50] [INFO ] Flow matrix only has 153 transitions (discarded 63 similar events)
[2026-05-26 01:57:50] [INFO ] Invariant cache hit.
[2026-05-26 01:57:50] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-26 01:57:50] [INFO ] Implicit Places using invariants and state equation in 422 ms returned []
Implicit Place search using SMT with State Equation took 1039 ms to find 0 implicit places.
Running 213 sub problems to find dead transitions.
[2026-05-26 01:57:50] [INFO ] Flow matrix only has 153 transitions (discarded 63 similar events)
[2026-05-26 01:57:50] [INFO ] Invariant cache hit.
[2026-05-26 01:57:51] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 117/117 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 7/124 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 3/127 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 20/147 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 2/149 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 6 (OVERLAPS) 153/270 variables, 117/266 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 56/322 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 213 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 9 (INCLUDED_ONLY) 0/270 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 270/270 variables, and 323 constraints, problems are : Problem set: 0 solved, 213 unsolved in 30038 ms.
Refiners :[Domain max(s): 117/117 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 117/117 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 213/213 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 117/117 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 7/124 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 3/127 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 23/150 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 5 (OVERLAPS) 153/270 variables, 117/267 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 56/323 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 213/536 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 4/540 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/270 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 270/270 variables, and 543 constraints, problems are : Problem set: 0 solved, 213 unsolved in 30021 ms.
Refiners :[Domain max(s): 117/117 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 117/117 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 213/213 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60278ms problems are : Problem set: 0 solved, 213 unsolved
Search for dead transitions found 0 dead transitions in 60309ms
Finished structural reductions in LTL mode , in 1 iterations and 61436 ms. Remains : 117/117 places, 216/216 transitions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Applied a total of 0 rules in 6 ms. Remains 117 /117 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2026-05-26 01:58:51] [INFO ] Flow matrix only has 153 transitions (discarded 63 similar events)
[2026-05-26 01:58:51] [INFO ] Invariant cache hit.
[2026-05-26 01:58:51] [INFO ] Implicit Places using invariants in 106 ms returned []
[2026-05-26 01:58:51] [INFO ] Flow matrix only has 153 transitions (discarded 63 similar events)
[2026-05-26 01:58:51] [INFO ] Invariant cache hit.
[2026-05-26 01:58:51] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-26 01:58:51] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 373 ms. Remains : 117/117 places, 216/216 transitions.
Support contains 87 out of 117 places after structural reductions.
[2026-05-26 01:58:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-26 01:58:52] [INFO ] Flatten gal took : 88 ms
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 01:58:52] [INFO ] Flatten gal took : 43 ms
[2026-05-26 01:58:52] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 85 out of 117 places (down from 87) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 78 to 77
RANDOM walk for 40000 steps (8 resets) in 2108 ms. (18 steps per ms) remains 20/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 18/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
[2026-05-26 01:58:53] [INFO ] Flow matrix only has 153 transitions (discarded 63 similar events)
[2026-05-26 01:58:53] [INFO ] Invariant cache hit.
[2026-05-26 01:58:53] [INFO ] State equation strengthened by 56 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp57 is UNSAT
At refinement iteration 3 (OVERLAPS) 52/82 variables, 3/34 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 52/86 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/86 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 6/88 variables, 3/89 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 6/95 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 0/95 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 29/117 variables, 3/98 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/117 variables, 29/127 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/117 variables, 10/137 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/117 variables, 1/138 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/117 variables, 1/139 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/117 variables, 0/139 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 15 (OVERLAPS) 153/270 variables, 117/256 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/270 variables, 56/312 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/270 variables, 0/312 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 18 (OVERLAPS) 0/270 variables, 0/312 constraints. Problems are: Problem set: 3 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 312 constraints, problems are : Problem set: 3 solved, 15 unsolved in 3171 ms.
Refiners :[Domain max(s): 117/117 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 117/117 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 23/23 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/23 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 58/81 variables, 4/27 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 58/85 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/85 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 6/87 variables, 3/88 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 6/94 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 7/101 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/87 variables, 0/101 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 30/117 variables, 3/104 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/117 variables, 30/134 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/117 variables, 5/139 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/117 variables, 2/141 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/117 variables, 0/141 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 153/270 variables, 117/258 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/270 variables, 56/314 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/270 variables, 15/329 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/270 variables, 1/330 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/270 variables, 1/331 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/270 variables, 0/331 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 20 (OVERLAPS) 0/270 variables, 0/331 constraints. Problems are: Problem set: 3 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 331 constraints, problems are : Problem set: 3 solved, 15 unsolved in 3515 ms.
Refiners :[Domain max(s): 117/117 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 117/117 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 15/18 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6697ms problems are : Problem set: 3 solved, 15 unsolved
Parikh walk visited 12 properties in 3290 ms.
Support contains 6 out of 117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 216/216 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 117 transition count 213
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 114 transition count 213
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 6 place count 114 transition count 187
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 58 place count 88 transition count 187
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 64 place count 82 transition count 169
Iterating global reduction 2 with 6 rules applied. Total rules applied 70 place count 82 transition count 169
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 82 place count 76 transition count 163
Applied a total of 82 rules in 61 ms. Remains 76 /117 variables (removed 41) and now considering 163/216 (removed 53) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 76/117 places, 163/216 transitions.
RANDOM walk for 40000 steps (8 resets) in 315 ms. (126 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 3/3 properties
Probably explored full state space saw : 6280 states, properties seen :2
Probabilistic random walk after 25120 steps, saw 6280 distinct states, run finished after 129 ms. (steps per millisecond=194 ) properties seen :2
Explored full state space saw : 6280 states, properties seen :0
Exhaustive walk after 25120 steps, saw 6280 distinct states, run finished after 57 ms. (steps per millisecond=440 ) properties seen :0
Successfully simplified 4 atomic propositions for a total of 15 simplifications.
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 01:59:03] [INFO ] Flatten gal took : 17 ms
[2026-05-26 01:59:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 01:59:03] [INFO ] Flatten gal took : 17 ms
[2026-05-26 01:59:03] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 78 out of 117 places (down from 79) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 113 transition count 204
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 113 transition count 204
Applied a total of 8 rules in 8 ms. Remains 113 /117 variables (removed 4) and now considering 204/216 (removed 12) transitions.
[2026-05-26 01:59:03] [INFO ] Flow matrix only has 141 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9777583584770290877.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16501056599181225882.kers'
[2026-05-26 01:59:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9777583584770290877.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16501056599181225882.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 141 rows 113 cols 330 entries
Finished phase 1 with 100 SingleSign rule and 3 generalized
[2026-05-26 01:59:03] [INFO ] Computed 10 invariants in 4 ms
Computed 10 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-16501056599181225882.kers
Total runtime 5 ms.
[2026-05-26 01:59:03] [INFO ] Implicit Places using invariants in 122 ms returned []
[2026-05-26 01:59:03] [INFO ] Flow matrix only has 141 transitions (discarded 63 similar events)
[2026-05-26 01:59:03] [INFO ] Invariant cache hit.
[2026-05-26 01:59:04] [INFO ] State equation strengthened by 48 read => feed constraints.
[2026-05-26 01:59:04] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2026-05-26 01:59:04] [INFO ] Flow matrix only has 141 transitions (discarded 63 similar events)
[2026-05-26 01:59:04] [INFO ] Invariant cache hit.
[2026-05-26 01:59:04] [INFO ] State equation strengthened by 48 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (OVERLAPS) 141/254 variables, 113/148 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 48/196 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (OVERLAPS) 0/254 variables, 1/197 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/254 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 10 (OVERLAPS) 0/254 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Real declared 254/254 variables, and 197 constraints, problems are : Problem set: 0 solved, 201 unsolved in 25253 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 113/113 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 26/36 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 141/254 variables, 113/149 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 48/197 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 201/398 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 2/400 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/254 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (OVERLAPS) 0/254 variables, 1/401 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/254 variables, 1/402 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/254 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 254/254 variables, and 402 constraints, problems are : Problem set: 0 solved, 201 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 113/113 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55307ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 55310ms
Starting structural reductions in LTL mode, iteration 1 : 113/117 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55674 ms. Remains : 113/117 places, 204/216 transitions.
[2026-05-26 01:59:59] [INFO ] Flatten gal took : 24 ms
[2026-05-26 01:59:59] [INFO ] Flatten gal took : 24 ms
[2026-05-26 01:59:59] [INFO ] Input system was already deterministic with 204 transitions.
[2026-05-26 01:59:59] [INFO ] Flatten gal took : 23 ms
[2026-05-26 01:59:59] [INFO ] Flatten gal took : 22 ms
[2026-05-26 01:59:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality1786905812556343408.gal : 9 ms
[2026-05-26 01:59:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality5483887857245233225.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1786905812556343408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5483887857245233225.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,27097,2.43939,59048,2,12882,5,150915,6,0,659,167001,0


Converting to forward existential form...Done !
original formula: (EG((AX(AG(((p33_2_2==0)||(p19_1_0==1)))) + ((AF(AG(((p39_1==0)||(p12_2_1==1)))) * (EX(((p25_0_2==0)||(p15_2==1))) + (turn_1==0))) * AF((...473
=> equivalent forward existential formula: ([(Init * !(EG((!(EX(!(!(E(TRUE U !(((p33_2_2==0)||(p19_1_0==1)))))))) + ((!(EG(!(!(E(TRUE U !(((p39_1==0)||(p12...603
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t42, t43, t45, t46,...702
Using saturation style SCC detection
(forward)formula 0,0,26.0732,612264,1,0,648,3.78522e+06,473,313,4545,1.7089e+06,662
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 112 transition count 201
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 112 transition count 201
Applied a total of 10 rules in 10 ms. Remains 112 /117 variables (removed 5) and now considering 201/216 (removed 15) transitions.
[2026-05-26 02:00:25] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-881539582283549552.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16737333187559596172.kers'
[2026-05-26 02:00:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-881539582283549552.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16737333187559596172.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 138 rows 112 cols 324 entries
Finished phase 1 with 99 SingleSign rule and 3 generalized
[2026-05-26 02:00:25] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16737333187559596172.kers
Total runtime 1 ms.
[2026-05-26 02:00:26] [INFO ] Implicit Places using invariants in 136 ms returned []
[2026-05-26 02:00:26] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2026-05-26 02:00:26] [INFO ] Invariant cache hit.
[2026-05-26 02:00:26] [INFO ] State equation strengthened by 46 read => feed constraints.
[2026-05-26 02:00:26] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 411 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2026-05-26 02:00:26] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2026-05-26 02:00:26] [INFO ] Invariant cache hit.
[2026-05-26 02:00:26] [INFO ] State equation strengthened by 46 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 16/26 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 3/29 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (OVERLAPS) 138/250 variables, 112/145 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 46/191 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 3/195 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 198 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 250/250 variables, and 196 constraints, problems are : Problem set: 0 solved, 198 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 112/112 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (OVERLAPS) 138/250 variables, 112/153 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 46/199 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 198/397 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 2/399 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 399 constraints, problems are : Problem set: 0 solved, 198 unsolved in 26200 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 112/112 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 33/33 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56251ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 56254ms
Starting structural reductions in LTL mode, iteration 1 : 112/117 places, 201/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56677 ms. Remains : 112/117 places, 201/216 transitions.
[2026-05-26 02:01:22] [INFO ] Flatten gal took : 29 ms
[2026-05-26 02:01:22] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:01:22] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-26 02:01:22] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:01:22] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:01:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality282985396305746812.gal : 5 ms
[2026-05-26 02:01:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality12738758453731150021.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/CTLCardinality282985396305746812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12738758453731150021.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,25802,2.21417,54224,2,12239,5,140208,6,0,652,161862,0


Converting to forward existential form...Done !
original formula: E(A(E(!(((critical_section_0==0)||(flag_2_waiting==1))) U EG((flag_1_idle!=1))) U (p12_1_0==1)) U E(EX(AG(((p19_1_0==0)||(p18_0_3==1)))) ...210
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!((E(!((p12_1_0==1)) U (!(E(!(((critical_section_0==0)||(flag_2_waiting==1))) U EG((flag_1_idle...328
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t28, t29, t30, t31, t32, t33, t34, t35, t42, t43, t44, t45,...691
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-26 02:01:52] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:01:52] [INFO ] Applying decomposition
[2026-05-26 02:01:52] [INFO ] Flatten gal took : 16 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/graph13277141229142947004.txt' '-o' '/tmp/graph13277141229142947004.bin' '-w' '/tmp/graph13277141229142947004.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13277141229142947004.bin' '-l' '-1' '-v' '-w' '/tmp/graph13277141229142947004.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:01:53] [INFO ] Decomposing Gal with order
[2026-05-26 02:01:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:01:53] [INFO ] Removed a total of 226 redundant transitions.
[2026-05-26 02:01:53] [INFO ] Flatten gal took : 154 ms
[2026-05-26 02:01:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 25 ms.
[2026-05-26 02:01:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality3111118336905925412.gal : 15 ms
[2026-05-26 02:01:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality10113903736543353221.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/CTLCardinality3111118336905925412.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10113903736543353221.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,25802,1.5663,36324,1611,215,48875,1059,644,112532,80,7593,0


Converting to forward existential form...Done !
original formula: E(A(E(!(((i4.i1.u34.critical_section_0==0)||(i7.u0.flag_2_waiting==1))) U EG((i6.i0.u25.flag_1_idle!=1))) U (i2.u4.p12_1_0==1)) U E(EX(AG...281
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!((E(!((i2.u4.p12_1_0==1)) U (!(E(!(((i4.i1.u34.critical_section_0==0)||(i7.u0.flag_2_waiting==...411
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t28, t29, t30, t31, t32, t33, t34, t35, t42, t43, t44, t51,...663
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,5.42847,114892,1,0,196584,4116,3267,365803,328,19039,731273
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 112 transition count 201
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 112 transition count 201
Applied a total of 10 rules in 9 ms. Remains 112 /117 variables (removed 5) and now considering 201/216 (removed 15) transitions.
[2026-05-26 02:01:58] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13147271459650838241.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7594980396322623487.kers'
[2026-05-26 02:01:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13147271459650838241.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7594980396322623487.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 138 rows 112 cols 324 entries
Finished phase 1 with 99 SingleSign rule and 3 generalized
[2026-05-26 02:01:58] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7594980396322623487.kers
Total runtime 2 ms.
[2026-05-26 02:01:58] [INFO ] Implicit Places using invariants in 173 ms returned []
[2026-05-26 02:01:58] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2026-05-26 02:01:58] [INFO ] Invariant cache hit.
[2026-05-26 02:01:59] [INFO ] State equation strengthened by 46 read => feed constraints.
[2026-05-26 02:01:59] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 112/117 places, 201/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 507 ms. Remains : 112/117 places, 201/216 transitions.
[2026-05-26 02:01:59] [INFO ] Flatten gal took : 10 ms
[2026-05-26 02:01:59] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:01:59] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-26 02:01:59] [INFO ] Flatten gal took : 10 ms
[2026-05-26 02:01:59] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:01:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality14087746534491103459.gal : 2 ms
[2026-05-26 02:01:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality13838303376854596768.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/CTLCardinality14087746534491103459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13838303376854596768.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,25892,2.09152,50848,2,11962,5,134818,6,0,652,144668,0


Converting to forward existential form...Done !
original formula: EG(EX((((!(E((p19_2_2==1) U (p15_0==1))) * (p07_2==0)) * ((p33_0_1==0)&&(flag_0_waiting==1))) * (((EF((p04_0==1)) + (p08_0_1==0)) + (((p0...279
=> equivalent forward existential formula: [FwdG(Init,EX((((!(E((p19_2_2==1) U (p15_0==1))) * (p07_2==0)) * ((p33_0_1==0)&&(flag_0_waiting==1))) * (((E(TRU...328
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t43, t44,...696
(forward)formula 0,0,25.9286,535996,1,0,815,3.39105e+06,444,409,4348,1.71973e+06,831
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 117 transition count 213
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 114 transition count 213
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 6 place count 114 transition count 185
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 62 place count 86 transition count 185
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 68 place count 80 transition count 167
Iterating global reduction 2 with 6 rules applied. Total rules applied 74 place count 80 transition count 167
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 86 place count 74 transition count 161
Applied a total of 86 rules in 35 ms. Remains 74 /117 variables (removed 43) and now considering 161/216 (removed 55) transitions.
[2026-05-26 02:02:25] [INFO ] Flow matrix only has 98 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4369592498887614574.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7451442620954759639.kers'
[2026-05-26 02:02:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4369592498887614574.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7451442620954759639.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 98 rows 74 cols 244 entries
Finished phase 1 with 61 SingleSign rule and 3 generalized
[2026-05-26 02:02:25] [INFO ] Computed 10 invariants in 14 ms
Computed 10 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-7451442620954759639.kers
Total runtime 15 ms.
[2026-05-26 02:02:25] [INFO ] Implicit Places using invariants in 172 ms returned []
[2026-05-26 02:02:25] [INFO ] Flow matrix only has 98 transitions (discarded 63 similar events)
[2026-05-26 02:02:25] [INFO ] Invariant cache hit.
[2026-05-26 02:02:25] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-26 02:02:25] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2026-05-26 02:02:25] [INFO ] Redundant transitions in 9 ms returned []
Running 158 sub problems to find dead transitions.
[2026-05-26 02:02:25] [INFO ] Flow matrix only has 98 transitions (discarded 63 similar events)
[2026-05-26 02:02:25] [INFO ] Invariant cache hit.
[2026-05-26 02:02:25] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 16/26 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 6 (OVERLAPS) 98/172 variables, 74/103 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 44/147 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/172 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 9 (OVERLAPS) 0/172 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 158 unsolved
No progress, stopping.
After SMT solving in domain Real declared 172/172 variables, and 147 constraints, problems are : Problem set: 0 solved, 158 unsolved in 11692 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 74/74 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 158/158 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 158 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 19/29 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 4 (OVERLAPS) 98/172 variables, 74/103 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 44/147 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 158/305 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/172 variables, 1/307 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 10 (OVERLAPS) 0/172 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 158 unsolved
No progress, stopping.
After SMT solving in domain Int declared 172/172 variables, and 307 constraints, problems are : Problem set: 0 solved, 158 unsolved in 15067 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 74/74 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 158/158 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26801ms problems are : Problem set: 0 solved, 158 unsolved
Search for dead transitions found 0 dead transitions in 26804ms
Starting structural reductions in SI_CTL mode, iteration 1 : 74/117 places, 161/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27220 ms. Remains : 74/117 places, 161/216 transitions.
[2026-05-26 02:02:52] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:02:52] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:02:52] [INFO ] Input system was already deterministic with 161 transitions.
[2026-05-26 02:02:52] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:02:52] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:02:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality12740779875873919048.gal : 1 ms
[2026-05-26 02:02:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality16343269342690464010.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/CTLCardinality12740779875873919048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16343269342690464010.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6031,1.16371,33468,2,7658,5,79459,6,0,460,78001,0


Converting to forward existential form...Done !
original formula: EF(AG(((p09_2_1==0)||(p33_1_0==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p09_2_1==0)||(p33_1_0==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29,...639
(forward)formula 0,0,5.73168,144876,1,0,463,716040,344,191,3190,357178,400
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 112 transition count 201
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 112 transition count 201
Applied a total of 10 rules in 7 ms. Remains 112 /117 variables (removed 5) and now considering 201/216 (removed 15) transitions.
[2026-05-26 02:02:58] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3795343110638907483.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16690441283625388457.kers'
[2026-05-26 02:02:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3795343110638907483.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16690441283625388457.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 138 rows 112 cols 324 entries
Finished phase 1 with 99 SingleSign rule and 3 generalized
[2026-05-26 02:02:58] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16690441283625388457.kers
Total runtime 1 ms.
[2026-05-26 02:02:58] [INFO ] Implicit Places using invariants in 140 ms returned []
[2026-05-26 02:02:58] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2026-05-26 02:02:58] [INFO ] Invariant cache hit.
[2026-05-26 02:02:58] [INFO ] State equation strengthened by 46 read => feed constraints.
[2026-05-26 02:02:58] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2026-05-26 02:02:58] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2026-05-26 02:02:58] [INFO ] Invariant cache hit.
[2026-05-26 02:02:58] [INFO ] State equation strengthened by 46 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 16/26 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (OVERLAPS) 138/250 variables, 112/139 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 46/185 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 4/189 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 11 (OVERLAPS) 0/250 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 191 constraints, problems are : Problem set: 0 solved, 198 unsolved in 25922 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 112/112 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 23/33 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (OVERLAPS) 138/250 variables, 112/150 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 46/196 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 198/394 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/250 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 13 (OVERLAPS) 0/250 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 396 constraints, problems are : Problem set: 0 solved, 198 unsolved in 22716 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 112/112 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48674ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 48676ms
Starting structural reductions in LTL mode, iteration 1 : 112/117 places, 201/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49070 ms. Remains : 112/117 places, 201/216 transitions.
[2026-05-26 02:03:47] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:03:47] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:03:47] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-26 02:03:47] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:03:47] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:03:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality16701759948319846305.gal : 2 ms
[2026-05-26 02:03:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality14717417882310151359.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/CTLCardinality16701759948319846305.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14717417882310151359.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,25508,1.99999,51232,2,12042,5,135005,6,0,652,145970,0


Converting to forward existential form...Done !
original formula: (AX(EF(((EX(AG((p09_0_2==1))) * !(E(((p17_1==0)||(p33_1_1==1)) U (p25_1_3==1)))) * (((turn_2==0)&&(p18_0_1==1))||((p34_2_0==0)&&(p27_1==1...495
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U ((EX(!(E(TRUE U !((p09_0_2==1))))) * !(E(((p17_1==0)||(p33_1_1==1)) U (p25_1_3==1)))) *...606
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t26, t27, t28, t29, t32, t33, t34, t35, t42, t43, t44, t45,...691
Detected timeout of ITS tools.
[2026-05-26 02:04:17] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:04:17] [INFO ] Applying decomposition
[2026-05-26 02:04:17] [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/graph12601598778892889697.txt' '-o' '/tmp/graph12601598778892889697.bin' '-w' '/tmp/graph12601598778892889697.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12601598778892889697.bin' '-l' '-1' '-v' '-w' '/tmp/graph12601598778892889697.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:04:17] [INFO ] Decomposing Gal with order
[2026-05-26 02:04:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:04:17] [INFO ] Removed a total of 224 redundant transitions.
[2026-05-26 02:04:17] [INFO ] Flatten gal took : 40 ms
[2026-05-26 02:04:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 15 ms.
[2026-05-26 02:04:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality10007639913926719859.gal : 6 ms
[2026-05-26 02:04:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality5932072259723879147.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/CTLCardinality10007639913926719859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5932072259723879147.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,25508,0.959446,20084,1424,232,28101,781,622,45072,113,4161,0


Converting to forward existential form...Done !
original formula: (AX(EF(((EX(AG((i1.u4.p09_0_2==1))) * !(E(((i4.i0.u15.p17_1==0)||(i4.i1.u11.p33_1_1==1)) U (i0.u0.p25_1_3==1)))) * (((i7.u27.turn_2==0)&&...694
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U ((EX(!(E(TRUE U !((i1.u4.p09_0_2==1))))) * !(E(((i4.i0.u15.p17_1==0)||(i4.i1.u11.p33_1_...805
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t26, t27, t28, t29, t42, t43, t44, t51, t52, t53, t99, t100...653
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,4.7605,132900,1,0,264110,3534,3292,335797,441,12121,727433
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 112 transition count 201
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 112 transition count 201
Applied a total of 10 rules in 4 ms. Remains 112 /117 variables (removed 5) and now considering 201/216 (removed 15) transitions.
[2026-05-26 02:04:22] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14747400763652353436.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18008965101065120801.kers'
[2026-05-26 02:04:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14747400763652353436.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18008965101065120801.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 138 rows 112 cols 324 entries
Finished phase 1 with 99 SingleSign rule and 3 generalized
[2026-05-26 02:04:22] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18008965101065120801.kers
Total runtime 1 ms.
[2026-05-26 02:04:22] [INFO ] Implicit Places using invariants in 107 ms returned []
[2026-05-26 02:04:22] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2026-05-26 02:04:22] [INFO ] Invariant cache hit.
[2026-05-26 02:04:22] [INFO ] State equation strengthened by 46 read => feed constraints.
[2026-05-26 02:04:23] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 431 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 112/117 places, 201/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 436 ms. Remains : 112/117 places, 201/216 transitions.
[2026-05-26 02:04:23] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:04:23] [INFO ] Flatten gal took : 10 ms
[2026-05-26 02:04:23] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-26 02:04:23] [INFO ] Flatten gal took : 10 ms
[2026-05-26 02:04:23] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:04:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality6966052553966113907.gal : 3 ms
[2026-05-26 02:04:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality5658129879785392328.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/CTLCardinality6966052553966113907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5658129879785392328.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,25743,2.29199,55360,2,12599,5,143921,6,0,652,160138,0


Converting to forward existential form...Done !
original formula: AX(AX((E(!((((p25_0_3==0)||(p09_2_1==1))&&(p33_2_1==1))) U (p18_2_1==1)) * ((EG((p32_0==0)) + A((p25_2_3==0) U (critical_section_0==1))) ...188
=> equivalent forward existential formula: ([(EY(EY(Init)) * !(E(!((((p25_0_3==0)||(p09_2_1==1))&&(p33_2_1==1))) U (p18_2_1==1))))] = FALSE * [(((EY(EY(Ini...346
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t26, t27, t30, t31, t32, t33, t34, t35, t42, t43, t44, t45,...691
Detected timeout of ITS tools.
[2026-05-26 02:04:53] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:04:53] [INFO ] Applying decomposition
[2026-05-26 02:04:53] [INFO ] Flatten gal took : 9 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/graph812969563313850729.txt' '-o' '/tmp/graph812969563313850729.bin' '-w' '/tmp/graph812969563313850729.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph812969563313850729.bin' '-l' '-1' '-v' '-w' '/tmp/graph812969563313850729.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:04:53] [INFO ] Decomposing Gal with order
[2026-05-26 02:04:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:04:53] [INFO ] Removed a total of 226 redundant transitions.
[2026-05-26 02:04:53] [INFO ] Flatten gal took : 19 ms
[2026-05-26 02:04:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 16 ms.
[2026-05-26 02:04:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality2370779568502146517.gal : 3 ms
[2026-05-26 02:04:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality4037080994694840411.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/CTLCardinality2370779568502146517.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4037080994694840411.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,25743,0.962631,24572,1570,184,36151,803,647,61126,104,5627,0


Converting to forward existential form...Done !
original formula: AX(AX((E(!((((i10.i1.u35.p25_0_3==0)||(i1.u6.p09_2_1==1))&&(i6.i0.u11.p33_2_1==1))) U (i7.i0.u18.p18_2_1==1)) * ((EG((i10.i1.u25.p32_0==0...267
=> equivalent forward existential formula: ([(EY(EY(Init)) * !(E(!((((i10.i1.u35.p25_0_3==0)||(i1.u6.p09_2_1==1))&&(i6.i0.u11.p33_2_1==1))) U (i7.i0.u18.p1...447
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t5, t24, t25, t26, t27, t30, t31, t32, t33, t34, t35, t42, t43, t44, t51, t52...709
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,2.85177,71580,1,0,122827,3529,3109,201441,443,14737,431741
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 117 transition count 213
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 114 transition count 213
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 6 place count 114 transition count 184
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 64 place count 85 transition count 184
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 70 place count 79 transition count 166
Iterating global reduction 2 with 6 rules applied. Total rules applied 76 place count 79 transition count 166
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 86 place count 74 transition count 161
Applied a total of 86 rules in 19 ms. Remains 74 /117 variables (removed 43) and now considering 161/216 (removed 55) transitions.
[2026-05-26 02:04:56] [INFO ] Flow matrix only has 98 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17163142280207438577.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1090644864529485126.kers'
[2026-05-26 02:04:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17163142280207438577.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1090644864529485126.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 98 rows 74 cols 244 entries
Finished phase 1 with 61 SingleSign rule and 3 generalized
[2026-05-26 02:04:56] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1090644864529485126.kers
Total runtime 0 ms.
[2026-05-26 02:04:56] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-26 02:04:56] [INFO ] Flow matrix only has 98 transitions (discarded 63 similar events)
[2026-05-26 02:04:56] [INFO ] Invariant cache hit.
[2026-05-26 02:04:56] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-26 02:04:56] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2026-05-26 02:04:56] [INFO ] Redundant transitions in 9 ms returned []
Running 158 sub problems to find dead transitions.
[2026-05-26 02:04:56] [INFO ] Flow matrix only has 98 transitions (discarded 63 similar events)
[2026-05-26 02:04:56] [INFO ] Invariant cache hit.
[2026-05-26 02:04:56] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 14/24 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 4 (OVERLAPS) 98/172 variables, 74/98 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 44/142 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 8 (OVERLAPS) 0/172 variables, 1/145 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 10 (OVERLAPS) 0/172 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 158 unsolved
No progress, stopping.
After SMT solving in domain Real declared 172/172 variables, and 145 constraints, problems are : Problem set: 0 solved, 158 unsolved in 13761 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 74/74 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 158/158 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 158 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 17/27 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 5 (OVERLAPS) 98/172 variables, 74/102 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 44/146 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 158/304 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/172 variables, 2/306 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 10 (OVERLAPS) 0/172 variables, 2/308 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/172 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/172 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 13 (OVERLAPS) 0/172 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 158 unsolved
No progress, stopping.
After SMT solving in domain Int declared 172/172 variables, and 309 constraints, problems are : Problem set: 0 solved, 158 unsolved in 22668 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 74/74 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 158/158 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36461ms problems are : Problem set: 0 solved, 158 unsolved
Search for dead transitions found 0 dead transitions in 36462ms
Starting structural reductions in SI_CTL mode, iteration 1 : 74/117 places, 161/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36863 ms. Remains : 74/117 places, 161/216 transitions.
[2026-05-26 02:05:33] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:05:33] [INFO ] Flatten gal took : 5 ms
[2026-05-26 02:05:33] [INFO ] Input system was already deterministic with 161 transitions.
[2026-05-26 02:05:33] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:05:33] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:05:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7043185175360366563.gal : 1 ms
[2026-05-26 02:05:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality17746270345388503764.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/CTLCardinality7043185175360366563.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17746270345388503764.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6279,1.36194,39048,2,7691,5,89466,6,0,460,93215,0


Converting to forward existential form...Done !
original formula: AG(AF(((turn_1==0)||(p08_1_0==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((turn_1==0)||(p08_1_0==1))))] = FALSE
Hit Full ! (commute/partial/dont) 125/36/36
(forward)formula 0,0,3.09693,70164,1,0,8,282009,20,1,2532,121548,8
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 113 transition count 204
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 113 transition count 204
Applied a total of 8 rules in 3 ms. Remains 113 /117 variables (removed 4) and now considering 204/216 (removed 12) transitions.
[2026-05-26 02:05:36] [INFO ] Flow matrix only has 141 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6858526062530405152.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6035542371186019389.kers'
[2026-05-26 02:05:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6858526062530405152.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6035542371186019389.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 141 rows 113 cols 330 entries
Finished phase 1 with 100 SingleSign rule and 3 generalized
[2026-05-26 02:05:36] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6035542371186019389.kers
Total runtime 1 ms.
[2026-05-26 02:05:36] [INFO ] Implicit Places using invariants in 99 ms returned []
[2026-05-26 02:05:36] [INFO ] Flow matrix only has 141 transitions (discarded 63 similar events)
[2026-05-26 02:05:36] [INFO ] Invariant cache hit.
[2026-05-26 02:05:36] [INFO ] State equation strengthened by 48 read => feed constraints.
[2026-05-26 02:05:36] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 457 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2026-05-26 02:05:36] [INFO ] Flow matrix only has 141 transitions (discarded 63 similar events)
[2026-05-26 02:05:36] [INFO ] Invariant cache hit.
[2026-05-26 02:05:36] [INFO ] State equation strengthened by 48 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 17/27 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (OVERLAPS) 141/254 variables, 113/145 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 48/193 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/254 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (OVERLAPS) 0/254 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Real declared 254/254 variables, and 193 constraints, problems are : Problem set: 0 solved, 201 unsolved in 20631 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 113/113 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 22/32 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 141/254 variables, 113/145 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 48/193 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 201/394 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 4/398 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/254 variables, 3/401 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/254 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 10 (OVERLAPS) 0/254 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Int declared 254/254 variables, and 401 constraints, problems are : Problem set: 0 solved, 201 unsolved in 27876 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 113/113 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48531ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 48533ms
Starting structural reductions in LTL mode, iteration 1 : 113/117 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48994 ms. Remains : 113/117 places, 204/216 transitions.
[2026-05-26 02:06:25] [INFO ] Flatten gal took : 5 ms
[2026-05-26 02:06:25] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:06:25] [INFO ] Input system was already deterministic with 204 transitions.
[2026-05-26 02:06:25] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:06:25] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:06:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality11859092663835388098.gal : 1 ms
[2026-05-26 02:06:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality17931578628818313460.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/CTLCardinality11859092663835388098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17931578628818313460.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,26934,2.18436,58128,2,12506,5,149526,6,0,659,170568,0


Converting to forward existential form...Done !
original formula: !(A((EF(!((AX(((p18_2_1==0)||(flag_1_active==1))) + (p04_0!=1)))) * EF(!(AF((p33_1_0==1))))) U (!((EG((((p08_0_2==0)||(p12_1_0==1))&&(p10...278
=> equivalent forward existential formula: (([FwdG(((FwdU(Init,!((!((EG((((p08_0_2==0)||(p12_1_0==1))&&(p10_2_1==1))) + !((E(!(EX((p08_2_2==0))) U (!((((p1...1344
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t28, t29, t30, t31, t32, t33, t42, t43, t44, t45, t46, t47,...697
(forward)formula 0,1,24.9011,596680,1,0,744,3.16436e+06,468,410,4390,1.9716e+06,702
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 111 transition count 198
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 111 transition count 198
Applied a total of 12 rules in 4 ms. Remains 111 /117 variables (removed 6) and now considering 198/216 (removed 18) transitions.
[2026-05-26 02:06:50] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17665881702799303967.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7965899861478337259.kers'
[2026-05-26 02:06:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17665881702799303967.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7965899861478337259.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 135 rows 111 cols 318 entries
Finished phase 1 with 98 SingleSign rule and 3 generalized
[2026-05-26 02:06:50] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7965899861478337259.kers
Total runtime 2 ms.
[2026-05-26 02:06:50] [INFO ] Implicit Places using invariants in 116 ms returned []
[2026-05-26 02:06:50] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2026-05-26 02:06:50] [INFO ] Invariant cache hit.
[2026-05-26 02:06:50] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-26 02:06:50] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
Running 195 sub problems to find dead transitions.
[2026-05-26 02:06:50] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2026-05-26 02:06:50] [INFO ] Invariant cache hit.
[2026-05-26 02:06:50] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 4/32 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 8 (OVERLAPS) 135/246 variables, 111/147 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 44/191 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/246 variables, 2/193 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/246 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 12 (OVERLAPS) 0/246 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Real declared 246/246 variables, and 193 constraints, problems are : Problem set: 0 solved, 195 unsolved in 27627 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 111/111 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 195 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (OVERLAPS) 135/246 variables, 111/149 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 44/193 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/246 variables, 195/388 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/246 variables, 3/391 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/246 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 9 (OVERLAPS) 0/246 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Int declared 246/246 variables, and 391 constraints, problems are : Problem set: 0 solved, 195 unsolved in 20188 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 111/111 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47831ms problems are : Problem set: 0 solved, 195 unsolved
Search for dead transitions found 0 dead transitions in 47832ms
Starting structural reductions in LTL mode, iteration 1 : 111/117 places, 198/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48174 ms. Remains : 111/117 places, 198/216 transitions.
[2026-05-26 02:07:38] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:07:38] [INFO ] Flatten gal took : 5 ms
[2026-05-26 02:07:38] [INFO ] Input system was already deterministic with 198 transitions.
[2026-05-26 02:07:38] [INFO ] Flatten gal took : 5 ms
[2026-05-26 02:07:38] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:07:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality18076916723496453046.gal : 2 ms
[2026-05-26 02:07:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality13788376483494492004.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/CTLCardinality18076916723496453046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13788376483494492004.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,24617,1.88414,49244,2,11856,5,129101,6,0,645,141739,0


Converting to forward existential form...Done !
original formula: EG(AG((EF((turn_2==1)) + (A(EX(((p12_0_2==0)||(p12_2_1==1))) U (((p19_1_0==0)||(p19_2_1==1))||(p33_2_1==0))) * ((EX((p09_0_2==1)) + AX(((...227
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((E(TRUE U (turn_2==1)) + (!((E(!((((p19_1_0==0)||(p19_2_1==1))||(p33_2_1==0))) U (!(EX((...423
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t42, t43,...683
(forward)formula 0,1,15.0444,337176,1,0,579,1.70504e+06,433,269,4484,1.00749e+06,569
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 117 transition count 213
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 114 transition count 213
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 6 place count 114 transition count 184
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 64 place count 85 transition count 184
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 70 place count 79 transition count 166
Iterating global reduction 2 with 6 rules applied. Total rules applied 76 place count 79 transition count 166
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 88 place count 73 transition count 160
Applied a total of 88 rules in 19 ms. Remains 73 /117 variables (removed 44) and now considering 160/216 (removed 56) transitions.
[2026-05-26 02:07:53] [INFO ] Flow matrix only has 97 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18231864091796035468.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2017735363654716291.kers'
[2026-05-26 02:07:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18231864091796035468.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2017735363654716291.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 97 rows 73 cols 242 entries
Finished phase 1 with 60 SingleSign rule and 3 generalized
[2026-05-26 02:07:53] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2017735363654716291.kers
Total runtime 1 ms.
[2026-05-26 02:07:54] [INFO ] Implicit Places using invariants in 101 ms returned []
[2026-05-26 02:07:54] [INFO ] Flow matrix only has 97 transitions (discarded 63 similar events)
[2026-05-26 02:07:54] [INFO ] Invariant cache hit.
[2026-05-26 02:07:54] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-26 02:07:54] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2026-05-26 02:07:54] [INFO ] Redundant transitions in 6 ms returned []
Running 157 sub problems to find dead transitions.
[2026-05-26 02:07:54] [INFO ] Flow matrix only has 97 transitions (discarded 63 similar events)
[2026-05-26 02:07:54] [INFO ] Invariant cache hit.
[2026-05-26 02:07:54] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 17/27 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 7 (OVERLAPS) 97/170 variables, 73/105 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 44/149 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 10 (OVERLAPS) 0/170 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 149 constraints, problems are : Problem set: 0 solved, 157 unsolved in 8722 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 73/73 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 157 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 22/32 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (OVERLAPS) 97/170 variables, 73/107 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 44/151 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 157/308 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 5/313 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 11 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 157 unsolved in 14122 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 73/73 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22865ms problems are : Problem set: 0 solved, 157 unsolved
Search for dead transitions found 0 dead transitions in 22866ms
Starting structural reductions in SI_CTL mode, iteration 1 : 73/117 places, 160/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23183 ms. Remains : 73/117 places, 160/216 transitions.
[2026-05-26 02:08:17] [INFO ] Flatten gal took : 5 ms
[2026-05-26 02:08:17] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:08:17] [INFO ] Input system was already deterministic with 160 transitions.
[2026-05-26 02:08:17] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:08:17] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:08:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality14616387227805935083.gal : 1 ms
[2026-05-26 02:08:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality14736049118212689232.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/CTLCardinality14616387227805935083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14736049118212689232.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5613,1.00518,33288,2,7184,5,76817,6,0,455,76547,0


Converting to forward existential form...Done !
original formula: AG(EF(((turn_2==0)&&(p34_1_2==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((turn_2==0)&&(p34_1_2==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28,...638
(forward)formula 0,1,7.10728,165912,1,0,481,851163,341,204,3174,426247,433
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 111 transition count 198
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 111 transition count 198
Applied a total of 12 rules in 3 ms. Remains 111 /117 variables (removed 6) and now considering 198/216 (removed 18) transitions.
[2026-05-26 02:08:24] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16971045426751257701.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-91971772372386569.kers'
[2026-05-26 02:08:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16971045426751257701.kers, --Pflows, --basisKERS=/tmp/petrispot-output-91971772372386569.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 135 rows 111 cols 318 entries
Finished phase 1 with 98 SingleSign rule and 3 generalized
[2026-05-26 02:08:24] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-91971772372386569.kers
Total runtime 1 ms.
[2026-05-26 02:08:24] [INFO ] Implicit Places using invariants in 116 ms returned []
[2026-05-26 02:08:24] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2026-05-26 02:08:24] [INFO ] Invariant cache hit.
[2026-05-26 02:08:24] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-26 02:08:24] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
Running 195 sub problems to find dead transitions.
[2026-05-26 02:08:24] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2026-05-26 02:08:24] [INFO ] Invariant cache hit.
[2026-05-26 02:08:24] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 4/32 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 8 (OVERLAPS) 135/246 variables, 111/147 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 44/191 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/246 variables, 2/193 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/246 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 12 (OVERLAPS) 0/246 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Real declared 246/246 variables, and 193 constraints, problems are : Problem set: 0 solved, 195 unsolved in 26150 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 111/111 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 195 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (OVERLAPS) 135/246 variables, 111/149 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 44/193 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/246 variables, 195/388 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/246 variables, 3/391 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/246 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 9 (OVERLAPS) 0/246 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Int declared 246/246 variables, and 391 constraints, problems are : Problem set: 0 solved, 195 unsolved in 19609 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 111/111 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45774ms problems are : Problem set: 0 solved, 195 unsolved
Search for dead transitions found 0 dead transitions in 45775ms
Starting structural reductions in LTL mode, iteration 1 : 111/117 places, 198/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46114 ms. Remains : 111/117 places, 198/216 transitions.
[2026-05-26 02:09:10] [INFO ] Flatten gal took : 3 ms
[2026-05-26 02:09:10] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:09:10] [INFO ] Input system was already deterministic with 198 transitions.
[2026-05-26 02:09:10] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:09:10] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:09:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality16212236683623467444.gal : 1 ms
[2026-05-26 02:09:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality12660928266420152487.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/CTLCardinality16212236683623467444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12660928266420152487.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,24617,1.71839,49368,2,11856,5,129101,6,0,645,141739,0


Converting to forward existential form...Done !
original formula: EF((A(AG(!(((p08_2_1==0)||(p17_1==1)))) U AX(((!((critical_section_1==0)||(flag_2_idle==1)))&&(((p09_1_2==0)||(p08_1_0==1))||(p39_0==0)))...182
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !((E(!(!(EX(!(((!((critical_section_1==0)||(flag_2_idle==1)))&&(((p09_1_2==0)||(p08_1_0...495
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t42, t43,...683
(forward)formula 0,0,7.51648,166616,1,0,486,681380,428,204,4301,487376,420
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 112 transition count 201
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 112 transition count 201
Applied a total of 10 rules in 2 ms. Remains 112 /117 variables (removed 5) and now considering 201/216 (removed 15) transitions.
[2026-05-26 02:09:18] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17570778113159187187.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4536321521556709926.kers'
[2026-05-26 02:09:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17570778113159187187.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4536321521556709926.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 138 rows 112 cols 324 entries
Finished phase 1 with 99 SingleSign rule and 3 generalized
[2026-05-26 02:09:18] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4536321521556709926.kers
Total runtime 2 ms.
[2026-05-26 02:09:18] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-26 02:09:18] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2026-05-26 02:09:18] [INFO ] Invariant cache hit.
[2026-05-26 02:09:18] [INFO ] State equation strengthened by 46 read => feed constraints.
[2026-05-26 02:09:18] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 350 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2026-05-26 02:09:18] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2026-05-26 02:09:18] [INFO ] Invariant cache hit.
[2026-05-26 02:09:18] [INFO ] State equation strengthened by 46 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 14/24 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 4/28 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (OVERLAPS) 138/250 variables, 112/140 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 46/186 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 3/189 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 9 (OVERLAPS) 0/250 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 189 constraints, problems are : Problem set: 0 solved, 198 unsolved in 20303 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 112/112 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 21/31 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (OVERLAPS) 138/250 variables, 112/143 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 46/189 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 198/387 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 6/393 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 9 (OVERLAPS) 0/250 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 393 constraints, problems are : Problem set: 0 solved, 198 unsolved in 20732 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 112/112 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41057ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 41058ms
Starting structural reductions in LTL mode, iteration 1 : 112/117 places, 201/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41411 ms. Remains : 112/117 places, 201/216 transitions.
[2026-05-26 02:09:59] [INFO ] Flatten gal took : 3 ms
[2026-05-26 02:09:59] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:09:59] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-26 02:09:59] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:09:59] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:09:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality10878844997330987117.gal : 1 ms
[2026-05-26 02:09:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality5492590766964954296.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/CTLCardinality10878844997330987117.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5492590766964954296.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,25469,2.04291,54204,2,12461,5,138581,6,0,652,153978,0


Converting to forward existential form...Done !
original formula: E(EX(EG(EF((((flag_1_active==0)||(p10_2_0==1))||(p09_1_0==1))))) U (p37_1_0==1))
=> equivalent forward existential formula: [(FwdU(Init,EX(EG(E(TRUE U (((flag_1_active==0)||(p10_2_0==1))||(p09_1_0==1)))))) * (p37_1_0==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t26, t27, t28, t29, t30, t31, t34, t35, t42, t43, t44, t45,...691
(forward)formula 0,1,12.0101,265280,1,0,500,1.11609e+06,428,212,4509,756693,434
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 112 transition count 201
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 112 transition count 201
Applied a total of 10 rules in 3 ms. Remains 112 /117 variables (removed 5) and now considering 201/216 (removed 15) transitions.
[2026-05-26 02:10:11] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10509660665885580493.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10504230696851304224.kers'
[2026-05-26 02:10:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10509660665885580493.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10504230696851304224.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 138 rows 112 cols 324 entries
Finished phase 1 with 99 SingleSign rule and 3 generalized
[2026-05-26 02:10:11] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10504230696851304224.kers
Total runtime 1 ms.
[2026-05-26 02:10:11] [INFO ] Implicit Places using invariants in 111 ms returned []
[2026-05-26 02:10:11] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2026-05-26 02:10:11] [INFO ] Invariant cache hit.
[2026-05-26 02:10:11] [INFO ] State equation strengthened by 46 read => feed constraints.
[2026-05-26 02:10:11] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 112/117 places, 201/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 361 ms. Remains : 112/117 places, 201/216 transitions.
[2026-05-26 02:10:11] [INFO ] Flatten gal took : 3 ms
[2026-05-26 02:10:11] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:10:11] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-26 02:10:11] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:10:11] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:10:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality6717138228989986730.gal : 1 ms
[2026-05-26 02:10:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality12231519817939722705.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/CTLCardinality6717138228989986730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12231519817939722705.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,26002,2.24688,55144,2,12541,5,138646,6,0,652,165019,0


Converting to forward existential form...Done !
original formula: (AX(A(((p32_1==0)||(p33_2_2==1)) U E((p19_2_0==1) U (p37_0_1==1)))) + (AX(EF(((p12_2_0==0)&&(p08_0_1==1)))) * (AG((p12_0_2==1)) + EG((EG(...186
=> equivalent forward existential formula: ([(EY((Init * !(!(EX(!(!((E(!(E((p19_2_0==1) U (p37_0_1==1))) U (!(((p32_1==0)||(p33_2_2==1))) * !(E((p19_2_0==1...538
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t42, t44,...696
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-26 02:10:42] [INFO ] Flatten gal took : 4 ms
[2026-05-26 02:10:42] [INFO ] Applying decomposition
[2026-05-26 02:10:42] [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/graph13657649228787401692.txt' '-o' '/tmp/graph13657649228787401692.bin' '-w' '/tmp/graph13657649228787401692.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13657649228787401692.bin' '-l' '-1' '-v' '-w' '/tmp/graph13657649228787401692.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:10:42] [INFO ] Decomposing Gal with order
[2026-05-26 02:10:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:10:42] [INFO ] Removed a total of 232 redundant transitions.
[2026-05-26 02:10:42] [INFO ] Flatten gal took : 22 ms
[2026-05-26 02:10:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 6 ms.
[2026-05-26 02:10:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality15997751576728640583.gal : 3 ms
[2026-05-26 02:10:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality4603654867073964720.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/CTLCardinality15997751576728640583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4603654867073964720.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,26002,1.08895,27784,1330,204,41403,794,598,72776,84,7079,0


Converting to forward existential form...Done !
original formula: (AX(A(((i3.u34.p32_1==0)||(i8.i1.u30.p33_2_2==1)) U E((i4.i0.u19.p19_2_0==1) U (i7.u31.p37_0_1==1)))) + (AX(EF(((i2.u8.p12_2_0==0)&&(i1.u...250
=> equivalent forward existential formula: ([(EY((Init * !(!(EX(!(!((E(!(E((i4.i0.u19.p19_2_0==1) U (i7.u31.p37_0_1==1))) U (!(((i3.u34.p32_1==0)||(i8.i1.u...704
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t42, t44,...659
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,3.0483,80196,1,0,143474,4190,3117,244980,336,18916,445770
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

[2026-05-26 02:10:45] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:10:45] [INFO ] Flatten gal took : 5 ms
Total runtime 775828 ms.

BK_STOP 1779761445281

--------------------
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="EisenbergMcGuire-PT-03"
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 EisenbergMcGuire-PT-03, 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-177955740500233"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-03.tgz
mv EisenbergMcGuire-PT-03 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 ;