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.r146-tall-177961074400753.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 HirschbergSinclair-PT-20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074400753
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 9.6K Mar 7 17:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 7 17:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 7 17:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 7 17:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Mar 15 10:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 7 17:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Mar 7 17:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 7 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 10:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Mar 15 10:49 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 284K 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 HirschbergSinclair-PT-20-CTLCardinality-2024-00
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-01
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-02
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-03
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-04
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-05
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-06
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-07
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-08
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-09
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-10
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-11
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-12
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-13
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-14
FORMULA_NAME HirschbergSinclair-PT-20-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779751853855

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 23:30:55] [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]
[2026-05-25 23:30:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 23:30:55] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2026-05-25 23:30:55] [INFO ] Transformed 530 places.
[2026-05-25 23:30:55] [INFO ] Transformed 485 transitions.
[2026-05-25 23:30:55] [INFO ] Parsed PT model containing 530 places and 485 transitions and 1479 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 131 out of 530 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 530/530 places, 485/485 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 513 transition count 485
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 29 place count 501 transition count 473
Iterating global reduction 1 with 12 rules applied. Total rules applied 41 place count 501 transition count 473
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 50 place count 492 transition count 464
Iterating global reduction 1 with 9 rules applied. Total rules applied 59 place count 492 transition count 464
Applied a total of 59 rules in 119 ms. Remains 492 /530 variables (removed 38) and now considering 464/485 (removed 21) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4866149002204789444.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11459827315588882427.kers'
[2026-05-25 23:30:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4866149002204789444.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11459827315588882427.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 464 rows 492 cols 1392 entries
Finished phase 1 with 459 SingleSign rule and 5 generalized
[2026-05-25 23:30:55] [INFO ] Computed 28 invariants in 2 ms
Computed 28 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11459827315588882427.kers
Total runtime 5 ms.
[2026-05-25 23:30:55] [INFO ] Implicit Places using invariants in 449 ms returned []
[2026-05-25 23:30:55] [INFO ] Invariant cache hit.
[2026-05-25 23:31:01] [INFO ] Implicit Places using invariants and state equation in 5119 ms returned []
Implicit Place search using SMT with State Equation took 5605 ms to find 0 implicit places.
Running 444 sub problems to find dead transitions.
[2026-05-25 23:31:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/469 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/469 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (OVERLAPS) 6/475 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/475 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 4 (OVERLAPS) 17/492 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/492 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 444 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 464/956 variables, 492/520 constraints. Problems are: Problem set: 0 solved, 444 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 956/956 variables, and 520 constraints, problems are : Problem set: 0 solved, 444 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 492/492 constraints, PredecessorRefiner: 444/444 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 444 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/469 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/469 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (OVERLAPS) 6/475 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/475 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 4 (OVERLAPS) 17/492 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/492 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 6 (OVERLAPS) 464/956 variables, 492/520 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/956 variables, 444/964 constraints. Problems are: Problem set: 0 solved, 444 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 956/956 variables, and 964 constraints, problems are : Problem set: 0 solved, 444 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 492/492 constraints, PredecessorRefiner: 444/444 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60235ms problems are : Problem set: 0 solved, 444 unsolved
Search for dead transitions found 0 dead transitions in 60247ms
Starting structural reductions in LTL mode, iteration 1 : 492/530 places, 464/485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66012 ms. Remains : 492/530 places, 464/485 transitions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Applied a total of 0 rules in 20 ms. Remains 492 /492 variables (removed 0) and now considering 464/464 (removed 0) transitions.
[2026-05-25 23:32:01] [INFO ] Invariant cache hit.
[2026-05-25 23:32:01] [INFO ] Implicit Places using invariants in 196 ms returned []
[2026-05-25 23:32:01] [INFO ] Invariant cache hit.
[2026-05-25 23:32:06] [INFO ] Implicit Places using invariants and state equation in 5003 ms returned []
Implicit Place search using SMT with State Equation took 5202 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5223 ms. Remains : 492/492 places, 464/464 transitions.
Support contains 131 out of 492 places after structural reductions.
[2026-05-25 23:32:06] [INFO ] Flatten gal took : 56 ms
[2026-05-25 23:32:06] [INFO ] Flatten gal took : 27 ms
[2026-05-25 23:32:06] [INFO ] Input system was already deterministic with 464 transitions.
Support contains 128 out of 492 places (down from 131) after GAL structural reductions.
RANDOM walk for 40000 steps (80 resets) in 1493 ms. (26 steps per ms) remains 18/89 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 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 22 ms. (174 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 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 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 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 12 ms. (308 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 4003 steps (8 resets) in 11 ms. (333 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 16 ms. (235 steps per ms) remains 18/18 properties
[2026-05-25 23:32:07] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Problem AtomicPropp81 is UNSAT
At refinement iteration 1 (OVERLAPS) 9/42 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 398/440 variables, 23/25 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/440 variables, 0/25 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 3/443 variables, 1/26 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/443 variables, 0/26 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 8/451 variables, 2/28 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/451 variables, 0/28 constraints. Problems are: Problem set: 1 solved, 17 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp78 is UNSAT
At refinement iteration 9 (OVERLAPS) 464/915 variables, 451/479 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/915 variables, 0/479 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 41/956 variables, 41/520 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/956 variables, 0/520 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 0/956 variables, 0/520 constraints. Problems are: Problem set: 13 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 956/956 variables, and 520 constraints, problems are : Problem set: 13 solved, 5 unsolved in 1729 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 492/492 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 10/23 variables, 2/2 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/2 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 359/382 variables, 11/13 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 0/13 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 65/447 variables, 14/27 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/447 variables, 0/27 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 3/450 variables, 1/28 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/450 variables, 0/28 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 464/914 variables, 450/478 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/914 variables, 2/480 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/914 variables, 0/480 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 42/956 variables, 42/522 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/956 variables, 3/525 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/956 variables, 0/525 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/956 variables, 0/525 constraints. Problems are: Problem set: 13 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 956/956 variables, and 525 constraints, problems are : Problem set: 13 solved, 5 unsolved in 4700 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 492/492 constraints, PredecessorRefiner: 5/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6438ms problems are : Problem set: 13 solved, 5 unsolved
Parikh walk visited 0 properties in 1810 ms.
Support contains 13 out of 492 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 492/492 places, 464/464 transitions.
Graph (complete) has 929 edges and 492 vertex of which 475 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 181 transitions
Trivial Post-agglo rules discarded 181 transitions
Performed 181 trivial Post agglomeration. Transition count delta: 181
Iterating post reduction 0 with 197 rules applied. Total rules applied 198 place count 475 transition count 267
Reduce places removed 181 places and 0 transitions.
Graph (complete) has 513 edges and 294 vertex of which 263 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.1 ms
Discarding 31 places :
Also discarding 0 output transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 185 rules applied. Total rules applied 383 place count 263 transition count 264
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 34 rules applied. Total rules applied 417 place count 260 transition count 233
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 420 place count 257 transition count 230
Iterating global reduction 3 with 3 rules applied. Total rules applied 423 place count 257 transition count 230
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 3 with 3 rules applied. Total rules applied 426 place count 257 transition count 227
Reduce places removed 3 places and 0 transitions.
Graph (complete) has 447 edges and 254 vertex of which 249 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 4 rules applied. Total rules applied 430 place count 249 transition count 227
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 435 place count 249 transition count 222
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 445 place count 249 transition count 212
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 455 place count 239 transition count 212
Reduce places removed 19 places and 19 transitions.
Iterating global reduction 7 with 19 rules applied. Total rules applied 474 place count 220 transition count 193
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 7 with 60 rules applied. Total rules applied 534 place count 208 transition count 145
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 8 with 48 rules applied. Total rules applied 582 place count 160 transition count 145
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 46 Pre rules applied. Total rules applied 582 place count 160 transition count 99
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 9 with 92 rules applied. Total rules applied 674 place count 114 transition count 99
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 675 place count 113 transition count 99
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 675 place count 113 transition count 98
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 677 place count 112 transition count 98
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 683 place count 109 transition count 95
Applied a total of 683 rules in 82 ms. Remains 109 /492 variables (removed 383) and now considering 95/464 (removed 369) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 109/492 places, 95/464 transitions.
RANDOM walk for 40000 steps (412 resets) in 328 ms. (121 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40002 steps (145 resets) in 86 ms. (459 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (112 resets) in 94 ms. (421 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40002 steps (112 resets) in 88 ms. (449 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (113 resets) in 78 ms. (506 steps per ms) remains 2/3 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15546479536787001111.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16060212261196823747.kers'
[2026-05-25 23:32:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15546479536787001111.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16060212261196823747.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 95 rows 101 cols 214 entries
Finished phase 1 with 87 SingleSign rule and 8 generalized
[2026-05-25 23:32:15] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16060212261196823747.kers
Total runtime 1 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 80/87 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/88 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 12/100 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/101 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/101 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 93/194 variables, 101/113 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/194 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 4/198 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/198 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/198 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 198/204 variables, and 117 constraints, problems are : Problem set: 0 solved, 2 unsolved in 98 ms.
Refiners :[Positive P Invariants (semi-flows): 4/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 105/109 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 80/87 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/88 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 12/100 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/101 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/101 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 93/194 variables, 101/113 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/194 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/194 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 4/198 variables, 4/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/198 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/198 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 198/204 variables, and 119 constraints, problems are : Problem set: 0 solved, 2 unsolved in 180 ms.
Refiners :[Positive P Invariants (semi-flows): 4/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 105/109 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 292ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 1 properties in 17 ms.
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 109/109 places, 95/95 transitions.
Graph (complete) has 188 edges and 109 vertex of which 99 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 99 transition count 74
Reduce places removed 20 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 89 edges and 79 vertex of which 69 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 1 with 57 rules applied. Total rules applied 78 place count 69 transition count 32
Reduce places removed 34 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 114 place count 35 transition count 30
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 114 place count 35 transition count 15
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 31 rules applied. Total rules applied 145 place count 19 transition count 15
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 147 place count 17 transition count 15
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 147 place count 17 transition count 13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 151 place count 15 transition count 13
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 153 place count 14 transition count 12
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 154 place count 13 transition count 11
Applied a total of 154 rules in 8 ms. Remains 13 /109 variables (removed 96) and now considering 11/95 (removed 84) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 13/109 places, 11/95 transitions.
RANDOM walk for 11760 steps (977 resets) in 36 ms. (317 steps per ms) remains 0/1 properties
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 23:32:16] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-25 23:32:16] [INFO ] Flatten gal took : 22 ms
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 23:32:16] [INFO ] Flatten gal took : 21 ms
[2026-05-25 23:32:16] [INFO ] Input system was already deterministic with 464 transitions.
Support contains 86 out of 492 places (down from 87) after GAL structural reductions.
Computed a total of 492 stabilizing places and 464 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 492 transition count 464
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 489 transition count 464
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 14 place count 478 transition count 453
Iterating global reduction 1 with 11 rules applied. Total rules applied 25 place count 478 transition count 453
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 470 transition count 445
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 470 transition count 445
Applied a total of 41 rules in 68 ms. Remains 470 /492 variables (removed 22) and now considering 445/464 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14641620513119274127.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13869303609150144470.kers'
[2026-05-25 23:32:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14641620513119274127.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13869303609150144470.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 445 rows 470 cols 1340 entries
Finished phase 1 with 440 SingleSign rule and 5 generalized
[2026-05-25 23:32:16] [INFO ] Computed 25 invariants in 5 ms
Computed 25 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-13869303609150144470.kers
Total runtime 6 ms.
[2026-05-25 23:32:16] [INFO ] Implicit Places using invariants in 159 ms returned []
[2026-05-25 23:32:16] [INFO ] Invariant cache hit.
[2026-05-25 23:32:23] [INFO ] Implicit Places using invariants and state equation in 7295 ms returned []
Implicit Place search using SMT with State Equation took 7463 ms to find 0 implicit places.
Running 425 sub problems to find dead transitions.
[2026-05-25 23:32:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 915/915 variables, and 495 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 425 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/915 variables, 425/920 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 915/915 variables, and 920 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60092ms problems are : Problem set: 0 solved, 425 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Starting structural reductions in LTL mode, iteration 1 : 470/492 places, 445/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67630 ms. Remains : 470/492 places, 445/464 transitions.
[2026-05-25 23:33:24] [INFO ] Flatten gal took : 20 ms
[2026-05-25 23:33:24] [INFO ] Flatten gal took : 18 ms
[2026-05-25 23:33:24] [INFO ] Input system was already deterministic with 445 transitions.
[2026-05-25 23:33:24] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:33:24] [INFO ] Flatten gal took : 15 ms
[2026-05-25 23:33:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality15356412667374710149.gal : 10 ms
[2026-05-25 23:33:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality2120984142598884168.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15356412667374710149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2120984142598884168.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10628e+22,1.97721,67480,2,47511,5,229839,6,0,2308,256399,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:33:54] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:33:54] [INFO ] Applying decomposition
[2026-05-25 23:33:54] [INFO ] Flatten gal took : 12 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/graph16071518548949110139.txt' '-o' '/tmp/graph16071518548949110139.bin' '-w' '/tmp/graph16071518548949110139.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16071518548949110139.bin' '-l' '-1' '-v' '-w' '/tmp/graph16071518548949110139.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:33:54] [INFO ] Decomposing Gal with order
[2026-05-25 23:33:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:33:54] [INFO ] Removed a total of 56 redundant transitions.
[2026-05-25 23:33:54] [INFO ] Flatten gal took : 79 ms
[2026-05-25 23:33:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-25 23:33:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality14144779803786723833.gal : 9 ms
[2026-05-25 23:33:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality14183783322225457158.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/CTLCardinality14144779803786723833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14183783322225457158.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10628e+22,1.97938,70244,2,48417,5,241212,6,0,2308,258201,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Graph (complete) has 929 edges and 492 vertex of which 491 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 17 places and 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 187 transitions
Trivial Post-agglo rules discarded 187 transitions
Performed 187 trivial Post agglomeration. Transition count delta: 187
Iterating post reduction 0 with 187 rules applied. Total rules applied 188 place count 474 transition count 260
Reduce places removed 187 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 192 rules applied. Total rules applied 380 place count 287 transition count 255
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 385 place count 282 transition count 255
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 391 place count 276 transition count 249
Iterating global reduction 3 with 6 rules applied. Total rules applied 397 place count 276 transition count 249
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 3 with 3 rules applied. Total rules applied 400 place count 276 transition count 246
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 403 place count 273 transition count 246
Applied a total of 403 rules in 41 ms. Remains 273 /492 variables (removed 219) and now considering 246/464 (removed 218) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1230127966034296468.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15677492845926912318.kers'
[2026-05-25 23:34:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1230127966034296468.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15677492845926912318.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 273 cols 531 entries
Finished phase 1 with 241 SingleSign rule and 5 generalized
[2026-05-25 23:34:24] [INFO ] Computed 27 invariants in 1 ms
Computed 27 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15677492845926912318.kers
Total runtime 1 ms.
[2026-05-25 23:34:25] [INFO ] Implicit Places using invariants in 244 ms returned []
[2026-05-25 23:34:25] [INFO ] Invariant cache hit.
[2026-05-25 23:34:25] [INFO ] State equation strengthened by 25 read => feed constraints.
[2026-05-25 23:34:26] [INFO ] Implicit Places using invariants and state equation in 1614 ms returned []
Implicit Place search using SMT with State Equation took 1862 ms to find 0 implicit places.
[2026-05-25 23:34:26] [INFO ] Redundant transitions in 14 ms returned []
Running 216 sub problems to find dead transitions.
[2026-05-25 23:34:26] [INFO ] Invariant cache hit.
[2026-05-25 23:34:26] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 4/245 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 5/250 variables, 6/27 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (OVERLAPS) 226/476 variables, 250/277 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/476 variables, 25/302 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/476 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (OVERLAPS) 3/479 variables, 3/305 constraints. Problems are: Problem set: 0 solved, 216 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 479/519 variables, and 305 constraints, problems are : Problem set: 0 solved, 216 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 253/273 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 4/245 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 5/250 variables, 6/27 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (OVERLAPS) 226/476 variables, 250/277 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/476 variables, 25/302 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/476 variables, 216/518 constraints. Problems are: Problem set: 0 solved, 216 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 476/519 variables, and 518 constraints, problems are : Problem set: 0 solved, 216 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 250/273 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60047ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 60048ms
Starting structural reductions in SI_CTL mode, iteration 1 : 273/492 places, 246/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61973 ms. Remains : 273/492 places, 246/464 transitions.
[2026-05-25 23:35:26] [INFO ] Flatten gal took : 10 ms
[2026-05-25 23:35:26] [INFO ] Flatten gal took : 8 ms
[2026-05-25 23:35:26] [INFO ] Input system was already deterministic with 246 transitions.
[2026-05-25 23:35:26] [INFO ] Flatten gal took : 8 ms
[2026-05-25 23:35:26] [INFO ] Flatten gal took : 8 ms
[2026-05-25 23:35:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality4443074463499378857.gal : 2 ms
[2026-05-25 23:35:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality4396477324146692434.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/CTLCardinality4443074463499378857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4396477324146692434.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,4.62776e+17,0.215889,12656,2,5606,5,35067,6,0,1302,28523,0


Converting to forward existential form...Done !
original formula: EF(((AG((rcv_left_reply_6_0_6<=election_20_3_2_to_left_19)) * !(E(((elected_20_to_left_15>=1)||(rcv_left_election_20_3_5_5<=0)) U A((repl...540
=> equivalent forward existential formula: (([(((FwdU(Init,TRUE) * (!(E(TRUE U !((rcv_left_reply_6_0_6<=election_20_3_2_to_left_19)))) * !(E(((elected_20_t...1855
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t4, t10, t12, t17, t18, t19, t21, t22, t24, t25, t27, t28, t31, t32, t35, t37, t3...304
(forward)formula 0,1,28.3975,931996,1,0,2421,5.45132e+06,535,1113,8126,5.13634e+06,2484
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 489 transition count 464
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 14 place count 478 transition count 453
Iterating global reduction 1 with 11 rules applied. Total rules applied 25 place count 478 transition count 453
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 470 transition count 445
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 470 transition count 445
Applied a total of 41 rules in 33 ms. Remains 470 /492 variables (removed 22) and now considering 445/464 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6119192285193035278.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1364948640913955473.kers'
[2026-05-25 23:35:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6119192285193035278.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1364948640913955473.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 445 rows 470 cols 1340 entries
Finished phase 1 with 440 SingleSign rule and 5 generalized
[2026-05-25 23:35:55] [INFO ] Computed 25 invariants in 1 ms
Computed 25 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1364948640913955473.kers
Total runtime 2 ms.
[2026-05-25 23:35:55] [INFO ] Implicit Places using invariants in 169 ms returned []
[2026-05-25 23:35:55] [INFO ] Invariant cache hit.
[2026-05-25 23:36:02] [INFO ] Implicit Places using invariants and state equation in 7348 ms returned []
Implicit Place search using SMT with State Equation took 7523 ms to find 0 implicit places.
Running 425 sub problems to find dead transitions.
[2026-05-25 23:36:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 915/915 variables, and 495 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 425 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/915 variables, 425/920 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 915/915 variables, and 920 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60073ms problems are : Problem set: 0 solved, 425 unsolved
Search for dead transitions found 0 dead transitions in 60074ms
Starting structural reductions in LTL mode, iteration 1 : 470/492 places, 445/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67632 ms. Remains : 470/492 places, 445/464 transitions.
[2026-05-25 23:37:03] [INFO ] Flatten gal took : 11 ms
[2026-05-25 23:37:03] [INFO ] Flatten gal took : 11 ms
[2026-05-25 23:37:03] [INFO ] Input system was already deterministic with 445 transitions.
[2026-05-25 23:37:03] [INFO ] Flatten gal took : 10 ms
[2026-05-25 23:37:03] [INFO ] Flatten gal took : 10 ms
[2026-05-25 23:37:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality785192998968024783.gal : 6 ms
[2026-05-25 23:37:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality2347970902803213863.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/CTLCardinality785192998968024783.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2347970902803213863.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10628e+22,1.86321,67552,2,47511,5,229839,6,0,2308,256399,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:37:33] [INFO ] Flatten gal took : 14 ms
[2026-05-25 23:37:33] [INFO ] Applying decomposition
[2026-05-25 23:37:33] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1186013531429071689.txt' '-o' '/tmp/graph1186013531429071689.bin' '-w' '/tmp/graph1186013531429071689.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1186013531429071689.bin' '-l' '-1' '-v' '-w' '/tmp/graph1186013531429071689.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:37:33] [INFO ] Decomposing Gal with order
[2026-05-25 23:37:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:37:33] [INFO ] Removed a total of 54 redundant transitions.
[2026-05-25 23:37:33] [INFO ] Flatten gal took : 37 ms
[2026-05-25 23:37:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 23:37:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7868322241430188302.gal : 5 ms
[2026-05-25 23:37:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality17764919131305805631.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/CTLCardinality7868322241430188302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17764919131305805631.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,2.10628e+22,9.9169,302704,5416,6264,399100,242579,1181,1.01526e+06,381,1.50968e+06,0


Converting to forward existential form...Done !
original formula: AF(EG((AX(!(E((i5.u14.reply_20_4_to_left_16>=1) U (i4.i1.u11.rcv_right_election_20_3_7_13>=1)))) * (i8.i0.u4.election_20_5_5_to_right_4>0...159
=> equivalent forward existential formula: [FwdG(Init,!(EG((!(EX(!(!(E((i5.u14.reply_20_4_to_left_16>=1) U (i4.i1.u11.rcv_right_election_20_3_7_13>=1))))))...210
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t9, t11, t14, t15, t16, t18, t19, t29, t37, t45, t85, t424, t444,...713
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
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
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 489 transition count 464
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 14 place count 478 transition count 453
Iterating global reduction 1 with 11 rules applied. Total rules applied 25 place count 478 transition count 453
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 470 transition count 445
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 470 transition count 445
Applied a total of 41 rules in 24 ms. Remains 470 /492 variables (removed 22) and now considering 445/464 (removed 19) transitions.
[2026-05-25 23:38:03] [INFO ] Invariant cache hit.
[2026-05-25 23:38:03] [INFO ] Implicit Places using invariants in 157 ms returned []
[2026-05-25 23:38:03] [INFO ] Invariant cache hit.
[2026-05-25 23:38:10] [INFO ] Implicit Places using invariants and state equation in 6888 ms returned []
Implicit Place search using SMT with State Equation took 7046 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 470/492 places, 445/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7070 ms. Remains : 470/492 places, 445/464 transitions.
[2026-05-25 23:38:10] [INFO ] Flatten gal took : 18 ms
[2026-05-25 23:38:10] [INFO ] Flatten gal took : 9 ms
[2026-05-25 23:38:10] [INFO ] Input system was already deterministic with 445 transitions.
[2026-05-25 23:38:10] [INFO ] Flatten gal took : 8 ms
[2026-05-25 23:38:10] [INFO ] Flatten gal took : 22 ms
[2026-05-25 23:38:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality3890800027869912571.gal : 3 ms
[2026-05-25 23:38:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality15510748332762298776.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/CTLCardinality3890800027869912571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15510748332762298776.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10628e+22,1.97442,67544,2,47511,5,229839,6,0,2308,256399,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:38:40] [INFO ] Flatten gal took : 8 ms
[2026-05-25 23:38:40] [INFO ] Applying decomposition
[2026-05-25 23:38:40] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8584556010824010382.txt' '-o' '/tmp/graph8584556010824010382.bin' '-w' '/tmp/graph8584556010824010382.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8584556010824010382.bin' '-l' '-1' '-v' '-w' '/tmp/graph8584556010824010382.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:38:40] [INFO ] Decomposing Gal with order
[2026-05-25 23:38:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:38:40] [INFO ] Removed a total of 47 redundant transitions.
[2026-05-25 23:38:40] [INFO ] Flatten gal took : 46 ms
[2026-05-25 23:38:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 23:38:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality10951167216042010161.gal : 5 ms
[2026-05-25 23:38:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality14915786779923531716.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/CTLCardinality10951167216042010161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14915786779923531716.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10628e+22,1.88658,64956,2,49078,5,225177,6,0,2308,225320,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 489 transition count 464
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 14 place count 478 transition count 453
Iterating global reduction 1 with 11 rules applied. Total rules applied 25 place count 478 transition count 453
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 470 transition count 445
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 470 transition count 445
Applied a total of 41 rules in 24 ms. Remains 470 /492 variables (removed 22) and now considering 445/464 (removed 19) transitions.
[2026-05-25 23:39:11] [INFO ] Invariant cache hit.
[2026-05-25 23:39:11] [INFO ] Implicit Places using invariants in 144 ms returned []
[2026-05-25 23:39:11] [INFO ] Invariant cache hit.
[2026-05-25 23:39:18] [INFO ] Implicit Places using invariants and state equation in 7362 ms returned []
Implicit Place search using SMT with State Equation took 7508 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 470/492 places, 445/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7533 ms. Remains : 470/492 places, 445/464 transitions.
[2026-05-25 23:39:18] [INFO ] Flatten gal took : 10 ms
[2026-05-25 23:39:18] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:39:18] [INFO ] Input system was already deterministic with 445 transitions.
[2026-05-25 23:39:18] [INFO ] Flatten gal took : 8 ms
[2026-05-25 23:39:18] [INFO ] Flatten gal took : 12 ms
[2026-05-25 23:39:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality6498078852616789810.gal : 2 ms
[2026-05-25 23:39:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality204304425972110960.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/CTLCardinality6498078852616789810.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality204304425972110960.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10628e+22,1.91036,67508,2,47511,5,229839,6,0,2308,256399,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,1.96632,67508,1,0,6,229839,7,1,3167,256399,1
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 489 transition count 464
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 14 place count 478 transition count 453
Iterating global reduction 1 with 11 rules applied. Total rules applied 25 place count 478 transition count 453
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 470 transition count 445
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 470 transition count 445
Applied a total of 41 rules in 28 ms. Remains 470 /492 variables (removed 22) and now considering 445/464 (removed 19) transitions.
[2026-05-25 23:39:20] [INFO ] Invariant cache hit.
[2026-05-25 23:39:20] [INFO ] Implicit Places using invariants in 147 ms returned []
[2026-05-25 23:39:20] [INFO ] Invariant cache hit.
[2026-05-25 23:39:27] [INFO ] Implicit Places using invariants and state equation in 7135 ms returned []
Implicit Place search using SMT with State Equation took 7284 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 470/492 places, 445/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7313 ms. Remains : 470/492 places, 445/464 transitions.
[2026-05-25 23:39:27] [INFO ] Flatten gal took : 11 ms
[2026-05-25 23:39:27] [INFO ] Flatten gal took : 8 ms
[2026-05-25 23:39:28] [INFO ] Input system was already deterministic with 445 transitions.
[2026-05-25 23:39:28] [INFO ] Flatten gal took : 8 ms
[2026-05-25 23:39:28] [INFO ] Flatten gal took : 9 ms
[2026-05-25 23:39:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality467444485523181585.gal : 2 ms
[2026-05-25 23:39:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality16581528866086266453.ctl : 17 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/CTLCardinality467444485523181585.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16581528866086266453.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10628e+22,1.99262,67504,2,47511,5,229839,6,0,2308,256399,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:39:58] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:39:58] [INFO ] Applying decomposition
[2026-05-25 23:39:58] [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/graph12772642140775482357.txt' '-o' '/tmp/graph12772642140775482357.bin' '-w' '/tmp/graph12772642140775482357.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12772642140775482357.bin' '-l' '-1' '-v' '-w' '/tmp/graph12772642140775482357.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:39:58] [INFO ] Decomposing Gal with order
[2026-05-25 23:39:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:39:58] [INFO ] Removed a total of 48 redundant transitions.
[2026-05-25 23:39:58] [INFO ] Flatten gal took : 21 ms
[2026-05-25 23:39:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2026-05-25 23:39:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality14795824154570909444.gal : 4 ms
[2026-05-25 23:39:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality11077290717951825434.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/CTLCardinality14795824154570909444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11077290717951825434.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10628e+22,1.83462,62860,2,44679,5,217896,6,0,2310,221629,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Graph (complete) has 929 edges and 492 vertex of which 489 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.6 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 20 places and 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 203 transitions
Trivial Post-agglo rules discarded 203 transitions
Performed 203 trivial Post agglomeration. Transition count delta: 203
Iterating post reduction 0 with 203 rules applied. Total rules applied 204 place count 469 transition count 241
Reduce places removed 203 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 204 rules applied. Total rules applied 408 place count 266 transition count 240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 409 place count 265 transition count 240
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 420 place count 254 transition count 229
Iterating global reduction 3 with 11 rules applied. Total rules applied 431 place count 254 transition count 229
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 3 with 3 rules applied. Total rules applied 434 place count 254 transition count 226
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 437 place count 251 transition count 226
Applied a total of 437 rules in 34 ms. Remains 251 /492 variables (removed 241) and now considering 226/464 (removed 238) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8479669518425329713.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3036904382635149917.kers'
[2026-05-25 23:40:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8479669518425329713.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3036904382635149917.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 226 rows 251 cols 464 entries
Finished phase 1 with 221 SingleSign rule and 5 generalized
[2026-05-25 23:40:28] [INFO ] Computed 25 invariants in 1 ms
Computed 25 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3036904382635149917.kers
Total runtime 2 ms.
[2026-05-25 23:40:28] [INFO ] Implicit Places using invariants in 186 ms returned []
[2026-05-25 23:40:28] [INFO ] Invariant cache hit.
[2026-05-25 23:40:30] [INFO ] Implicit Places using invariants and state equation in 1732 ms returned []
Implicit Place search using SMT with State Equation took 1928 ms to find 0 implicit places.
[2026-05-25 23:40:30] [INFO ] Redundant transitions in 2 ms returned []
Running 187 sub problems to find dead transitions.
[2026-05-25 23:40:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (OVERLAPS) 2/214 variables, 3/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/214 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (OVERLAPS) 189/403 variables, 214/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (OVERLAPS) 0/403 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Real declared 403/477 variables, and 239 constraints, problems are : Problem set: 0 solved, 187 unsolved in 15367 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 214/251 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 187 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (OVERLAPS) 2/214 variables, 3/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/214 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (OVERLAPS) 189/403 variables, 214/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 187/426 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 187 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 403/477 variables, and 426 constraints, problems are : Problem set: 0 solved, 187 unsolved in 30010 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 214/251 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45390ms problems are : Problem set: 0 solved, 187 unsolved
Search for dead transitions found 0 dead transitions in 45394ms
Starting structural reductions in SI_CTL mode, iteration 1 : 251/492 places, 226/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47364 ms. Remains : 251/492 places, 226/464 transitions.
[2026-05-25 23:41:15] [INFO ] Flatten gal took : 3 ms
[2026-05-25 23:41:15] [INFO ] Flatten gal took : 3 ms
[2026-05-25 23:41:15] [INFO ] Input system was already deterministic with 226 transitions.
[2026-05-25 23:41:15] [INFO ] Flatten gal took : 3 ms
[2026-05-25 23:41:15] [INFO ] Flatten gal took : 3 ms
[2026-05-25 23:41:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality2014839508887959033.gal : 1 ms
[2026-05-25 23:41:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality1697562471933730390.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/CTLCardinality2014839508887959033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1697562471933730390.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,3.14713e+16,0.179918,11384,2,4114,5,29709,6,0,1193,24187,0


Converting to forward existential form...Done !
original formula: EG((election_20_3_7_to_right_6<=0))
=> equivalent forward existential formula: [FwdG(Init,(election_20_3_7_to_right_6<=0))] != FALSE
Hit Full ! (commute/partial/dont) 224/0/2
(forward)formula 0,0,7.34776,246900,1,0,255,1.14908e+06,18,4,6123,924326,253
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 489 transition count 464
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 13 place count 479 transition count 454
Iterating global reduction 1 with 10 rules applied. Total rules applied 23 place count 479 transition count 454
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 28 place count 474 transition count 449
Iterating global reduction 1 with 5 rules applied. Total rules applied 33 place count 474 transition count 449
Applied a total of 33 rules in 23 ms. Remains 474 /492 variables (removed 18) and now considering 449/464 (removed 15) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13338497353281972854.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6819821700385902668.kers'
[2026-05-25 23:41:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13338497353281972854.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6819821700385902668.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 449 rows 474 cols 1351 entries
Finished phase 1 with 444 SingleSign rule and 5 generalized
[2026-05-25 23:41:23] [INFO ] Computed 25 invariants in 1 ms
Computed 25 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6819821700385902668.kers
Total runtime 3 ms.
[2026-05-25 23:41:23] [INFO ] Implicit Places using invariants in 153 ms returned []
[2026-05-25 23:41:23] [INFO ] Invariant cache hit.
[2026-05-25 23:41:30] [INFO ] Implicit Places using invariants and state equation in 7405 ms returned []
Implicit Place search using SMT with State Equation took 7559 ms to find 0 implicit places.
Running 429 sub problems to find dead transitions.
[2026-05-25 23:41:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 2 (OVERLAPS) 20/474 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/474 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 4 (OVERLAPS) 449/923 variables, 474/499 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 923/923 variables, and 499 constraints, problems are : Problem set: 0 solved, 429 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 474/474 constraints, PredecessorRefiner: 429/429 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 429 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 2 (OVERLAPS) 20/474 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/474 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 4 (OVERLAPS) 449/923 variables, 474/499 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/923 variables, 429/928 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 923/923 variables, and 928 constraints, problems are : Problem set: 0 solved, 429 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 474/474 constraints, PredecessorRefiner: 429/429 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60081ms problems are : Problem set: 0 solved, 429 unsolved
Search for dead transitions found 0 dead transitions in 60083ms
Starting structural reductions in LTL mode, iteration 1 : 474/492 places, 449/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67668 ms. Remains : 474/492 places, 449/464 transitions.
[2026-05-25 23:42:30] [INFO ] Flatten gal took : 6 ms
[2026-05-25 23:42:30] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:42:30] [INFO ] Input system was already deterministic with 449 transitions.
[2026-05-25 23:42:30] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:42:30] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:42:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality5085398208847661146.gal : 2 ms
[2026-05-25 23:42:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality4194678223464150802.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/CTLCardinality5085398208847661146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4194678223464150802.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,3.77073e+22,1.862,66076,2,48884,5,230727,6,0,2328,242517,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:43:00] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:43:00] [INFO ] Applying decomposition
[2026-05-25 23:43:00] [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/graph14852752105541675734.txt' '-o' '/tmp/graph14852752105541675734.bin' '-w' '/tmp/graph14852752105541675734.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14852752105541675734.bin' '-l' '-1' '-v' '-w' '/tmp/graph14852752105541675734.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:43:00] [INFO ] Decomposing Gal with order
[2026-05-25 23:43:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:43:00] [INFO ] Removed a total of 52 redundant transitions.
[2026-05-25 23:43:01] [INFO ] Flatten gal took : 20 ms
[2026-05-25 23:43:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-25 23:43:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality9559218264659025285.gal : 4 ms
[2026-05-25 23:43:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality12179604298423838526.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/CTLCardinality9559218264659025285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12179604298423838526.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,3.77073e+22,1.66105,59992,2,48599,5,207899,6,0,2328,198770,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 490 transition count 464
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 480 transition count 454
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 480 transition count 454
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 28 place count 474 transition count 448
Iterating global reduction 1 with 6 rules applied. Total rules applied 34 place count 474 transition count 448
Applied a total of 34 rules in 40 ms. Remains 474 /492 variables (removed 18) and now considering 448/464 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17677865397602175182.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13188668161590039774.kers'
[2026-05-25 23:43:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17677865397602175182.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13188668161590039774.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 448 rows 474 cols 1349 entries
Finished phase 1 with 443 SingleSign rule and 5 generalized
[2026-05-25 23:43:31] [INFO ] Computed 26 invariants in 4 ms
Computed 26 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-13188668161590039774.kers
Total runtime 5 ms.
[2026-05-25 23:43:31] [INFO ] Implicit Places using invariants in 190 ms returned []
[2026-05-25 23:43:31] [INFO ] Invariant cache hit.
[2026-05-25 23:43:38] [INFO ] Implicit Places using invariants and state equation in 7277 ms returned []
Implicit Place search using SMT with State Equation took 7470 ms to find 0 implicit places.
Running 428 sub problems to find dead transitions.
[2026-05-25 23:43:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/453 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/453 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 2 (OVERLAPS) 2/455 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/455 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 4 (OVERLAPS) 19/474 variables, 21/26 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/474 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 6 (OVERLAPS) 448/922 variables, 474/500 constraints. Problems are: Problem set: 0 solved, 428 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 922/922 variables, and 500 constraints, problems are : Problem set: 0 solved, 428 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 474/474 constraints, PredecessorRefiner: 428/428 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 428 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/453 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/453 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 2 (OVERLAPS) 2/455 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/455 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 4 (OVERLAPS) 19/474 variables, 21/26 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/474 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 6 (OVERLAPS) 448/922 variables, 474/500 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/922 variables, 428/928 constraints. Problems are: Problem set: 0 solved, 428 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 922/922 variables, and 928 constraints, problems are : Problem set: 0 solved, 428 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 474/474 constraints, PredecessorRefiner: 428/428 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60078ms problems are : Problem set: 0 solved, 428 unsolved
Search for dead transitions found 0 dead transitions in 60080ms
Starting structural reductions in LTL mode, iteration 1 : 474/492 places, 448/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67594 ms. Remains : 474/492 places, 448/464 transitions.
[2026-05-25 23:44:38] [INFO ] Flatten gal took : 12 ms
[2026-05-25 23:44:38] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:44:38] [INFO ] Input system was already deterministic with 448 transitions.
[2026-05-25 23:44:38] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:44:38] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:44:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality764759219269252488.gal : 2 ms
[2026-05-25 23:44:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality14807143299653870373.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/CTLCardinality764759219269252488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14807143299653870373.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,3.20111e+22,1.83354,64500,2,47256,5,220861,6,0,2324,234932,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:45:08] [INFO ] Flatten gal took : 13 ms
[2026-05-25 23:45:08] [INFO ] Applying decomposition
[2026-05-25 23:45:08] [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/graph4776581748767718623.txt' '-o' '/tmp/graph4776581748767718623.bin' '-w' '/tmp/graph4776581748767718623.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4776581748767718623.bin' '-l' '-1' '-v' '-w' '/tmp/graph4776581748767718623.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:45:08] [INFO ] Decomposing Gal with order
[2026-05-25 23:45:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:45:08] [INFO ] Removed a total of 45 redundant transitions.
[2026-05-25 23:45:08] [INFO ] Flatten gal took : 18 ms
[2026-05-25 23:45:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 23:45:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality5408525623315223661.gal : 3 ms
[2026-05-25 23:45:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality13045910744019663054.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/CTLCardinality5408525623315223661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13045910744019663054.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,3.20111e+22,1.75507,63432,2,49199,5,219819,6,0,2324,223860,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 489 transition count 464
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 14 place count 478 transition count 453
Iterating global reduction 1 with 11 rules applied. Total rules applied 25 place count 478 transition count 453
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 470 transition count 445
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 470 transition count 445
Applied a total of 41 rules in 25 ms. Remains 470 /492 variables (removed 22) and now considering 445/464 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8109278657872142629.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14935988759112602428.kers'
[2026-05-25 23:45:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8109278657872142629.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14935988759112602428.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 445 rows 470 cols 1340 entries
Finished phase 1 with 440 SingleSign rule and 5 generalized
[2026-05-25 23:45:39] [INFO ] Computed 25 invariants in 1 ms
Computed 25 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14935988759112602428.kers
Total runtime 3 ms.
[2026-05-25 23:45:39] [INFO ] Implicit Places using invariants in 161 ms returned []
[2026-05-25 23:45:39] [INFO ] Invariant cache hit.
[2026-05-25 23:45:46] [INFO ] Implicit Places using invariants and state equation in 7355 ms returned []
Implicit Place search using SMT with State Equation took 7517 ms to find 0 implicit places.
Running 425 sub problems to find dead transitions.
[2026-05-25 23:45:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 915/915 variables, and 495 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 425 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/915 variables, 425/920 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 915/915 variables, and 920 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60079ms problems are : Problem set: 0 solved, 425 unsolved
Search for dead transitions found 0 dead transitions in 60082ms
Starting structural reductions in LTL mode, iteration 1 : 470/492 places, 445/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67627 ms. Remains : 470/492 places, 445/464 transitions.
[2026-05-25 23:46:46] [INFO ] Flatten gal took : 9 ms
[2026-05-25 23:46:46] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:46:46] [INFO ] Input system was already deterministic with 445 transitions.
[2026-05-25 23:46:46] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:46:46] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:46:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality13525853313066234809.gal : 2 ms
[2026-05-25 23:46:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality10178023834258482593.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/CTLCardinality13525853313066234809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10178023834258482593.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10628e+22,1.84651,67512,2,47511,5,229839,6,0,2308,256399,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:47:16] [INFO ] Flatten gal took : 11 ms
[2026-05-25 23:47:16] [INFO ] Applying decomposition
[2026-05-25 23:47:16] [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/graph16250574096343123182.txt' '-o' '/tmp/graph16250574096343123182.bin' '-w' '/tmp/graph16250574096343123182.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16250574096343123182.bin' '-l' '-1' '-v' '-w' '/tmp/graph16250574096343123182.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:47:16] [INFO ] Decomposing Gal with order
[2026-05-25 23:47:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:47:16] [INFO ] Removed a total of 45 redundant transitions.
[2026-05-25 23:47:16] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:47:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-25 23:47:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality14509879528497506435.gal : 4 ms
[2026-05-25 23:47:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality11375425023857897688.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/CTLCardinality14509879528497506435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11375425023857897688.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10628e+22,6.51846,197932,5070,6773,258332,180457,1074,567507,380,1.03859e+06,0


Converting to forward existential form...Done !
original formula: EF(EX((!(E(AF((i4.u6.reply_20_4_to_left_8<=0)) U (i5.u36.rcv_left_reply_20_4_12<=0))) * (i8.u8.election_20_4_9_to_left_12<1))))
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * (i8.u8.election_20_4_9_to_left_12<1)) * !(E(!(EG(!((i4.u6.reply_20_4_to_left_8<=0)))) U...203
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t9, t11, t13, t15, t17, t18, t25, t33, t41, t49, t384, t444, ...679
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
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
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
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
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
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 490 transition count 464
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 480 transition count 454
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 480 transition count 454
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 473 transition count 447
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 473 transition count 447
Applied a total of 36 rules in 26 ms. Remains 473 /492 variables (removed 19) and now considering 447/464 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16656388287520653479.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4797981427183990184.kers'
[2026-05-25 23:47:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16656388287520653479.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4797981427183990184.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 447 rows 473 cols 1346 entries
Finished phase 1 with 442 SingleSign rule and 5 generalized
[2026-05-25 23:47:46] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4797981427183990184.kers
Total runtime 2 ms.
[2026-05-25 23:47:47] [INFO ] Implicit Places using invariants in 155 ms returned []
[2026-05-25 23:47:47] [INFO ] Invariant cache hit.
[2026-05-25 23:47:54] [INFO ] Implicit Places using invariants and state equation in 7434 ms returned []
Implicit Place search using SMT with State Equation took 7606 ms to find 0 implicit places.
Running 427 sub problems to find dead transitions.
[2026-05-25 23:47:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (OVERLAPS) 2/454 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 19/473 variables, 21/26 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/473 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 447/920 variables, 473/499 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 920/920 variables, and 499 constraints, problems are : Problem set: 0 solved, 427 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 473/473 constraints, PredecessorRefiner: 427/427 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 427 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (OVERLAPS) 2/454 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 19/473 variables, 21/26 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/473 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 6 (OVERLAPS) 447/920 variables, 473/499 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/920 variables, 427/926 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 920/920 variables, and 926 constraints, problems are : Problem set: 0 solved, 427 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 473/473 constraints, PredecessorRefiner: 427/427 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60081ms problems are : Problem set: 0 solved, 427 unsolved
Search for dead transitions found 0 dead transitions in 60082ms
Starting structural reductions in LTL mode, iteration 1 : 473/492 places, 447/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67718 ms. Remains : 473/492 places, 447/464 transitions.
[2026-05-25 23:48:54] [INFO ] Flatten gal took : 6 ms
[2026-05-25 23:48:54] [INFO ] Flatten gal took : 6 ms
[2026-05-25 23:48:54] [INFO ] Input system was already deterministic with 447 transitions.
[2026-05-25 23:48:54] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:48:54] [INFO ] Flatten gal took : 6 ms
[2026-05-25 23:48:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality9499045580873155696.gal : 2 ms
[2026-05-25 23:48:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality1911148464692278786.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/CTLCardinality9499045580873155696.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1911148464692278786.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.73315e+22,1.80631,64840,2,47354,5,219798,6,0,2319,238113,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 23:49:24] [INFO ] Flatten gal took : 13 ms
[2026-05-25 23:49:24] [INFO ] Applying decomposition
[2026-05-25 23:49:24] [INFO ] Flatten gal took : 13 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/graph7876804182905954572.txt' '-o' '/tmp/graph7876804182905954572.bin' '-w' '/tmp/graph7876804182905954572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7876804182905954572.bin' '-l' '-1' '-v' '-w' '/tmp/graph7876804182905954572.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:49:24] [INFO ] Decomposing Gal with order
[2026-05-25 23:49:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:49:24] [INFO ] Removed a total of 53 redundant transitions.
[2026-05-25 23:49:24] [INFO ] Flatten gal took : 32 ms
[2026-05-25 23:49:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2026-05-25 23:49:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality3676337379793274534.gal : 4 ms
[2026-05-25 23:49:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality13922908159233315946.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/CTLCardinality3676337379793274534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13922908159233315946.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.73315e+22,1.82904,63140,2,46732,5,214956,6,0,2319,220332,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 492/492 places, 464/464 transitions.
Graph (complete) has 929 edges and 492 vertex of which 489 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 20 places and 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 191 transitions
Trivial Post-agglo rules discarded 191 transitions
Performed 191 trivial Post agglomeration. Transition count delta: 191
Iterating post reduction 0 with 191 rules applied. Total rules applied 192 place count 469 transition count 253
Reduce places removed 191 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 194 rules applied. Total rules applied 386 place count 278 transition count 250
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 389 place count 275 transition count 250
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 400 place count 264 transition count 239
Iterating global reduction 3 with 11 rules applied. Total rules applied 411 place count 264 transition count 239
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 3 with 3 rules applied. Total rules applied 414 place count 264 transition count 236
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 417 place count 261 transition count 236
Applied a total of 417 rules in 41 ms. Remains 261 /492 variables (removed 231) and now considering 236/464 (removed 228) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16038869779539682105.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15318232253354883323.kers'
[2026-05-25 23:49:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16038869779539682105.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15318232253354883323.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 261 cols 504 entries
Finished phase 1 with 231 SingleSign rule and 5 generalized
[2026-05-25 23:49:55] [INFO ] Computed 25 invariants in 0 ms
Computed 25 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15318232253354883323.kers
Total runtime 1 ms.
[2026-05-25 23:49:55] [INFO ] Implicit Places using invariants in 184 ms returned []
[2026-05-25 23:49:55] [INFO ] Invariant cache hit.
[2026-05-25 23:49:57] [INFO ] Implicit Places using invariants and state equation in 1901 ms returned []
Implicit Place search using SMT with State Equation took 2088 ms to find 0 implicit places.
[2026-05-25 23:49:57] [INFO ] Redundant transitions in 2 ms returned []
Running 197 sub problems to find dead transitions.
[2026-05-25 23:49:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (OVERLAPS) 2/224 variables, 3/25 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/224 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (OVERLAPS) 199/423 variables, 224/249 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/423 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 6 (OVERLAPS) 0/423 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 197 unsolved
No progress, stopping.
After SMT solving in domain Real declared 423/497 variables, and 249 constraints, problems are : Problem set: 0 solved, 197 unsolved in 16386 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 224/261 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 197 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (OVERLAPS) 2/224 variables, 3/25 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/224 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (OVERLAPS) 199/423 variables, 224/249 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/423 variables, 197/446 constraints. Problems are: Problem set: 0 solved, 197 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 423/497 variables, and 446 constraints, problems are : Problem set: 0 solved, 197 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 224/261 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46408ms problems are : Problem set: 0 solved, 197 unsolved
Search for dead transitions found 0 dead transitions in 46409ms
Starting structural reductions in SI_CTL mode, iteration 1 : 261/492 places, 236/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48545 ms. Remains : 261/492 places, 236/464 transitions.
[2026-05-25 23:50:43] [INFO ] Flatten gal took : 4 ms
[2026-05-25 23:50:43] [INFO ] Flatten gal took : 4 ms
[2026-05-25 23:50:43] [INFO ] Input system was already deterministic with 236 transitions.
[2026-05-25 23:50:43] [INFO ] Flatten gal took : 3 ms
[2026-05-25 23:50:43] [INFO ] Flatten gal took : 4 ms
[2026-05-25 23:50:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality1144786285490530384.gal : 1 ms
[2026-05-25 23:50:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality10484542828881255153.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/CTLCardinality1144786285490530384.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10484542828881255153.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,3.44124e+16,0.171457,10972,2,4308,5,27605,6,0,1252,21710,0


Converting to forward existential form...Done !
original formula: A(AF(E(AF(E((rcv_left_reply_20_4_19<=0) U (rcv_right_election_20_2_2_18<=rcv_left_election_20_5_18_18))) U !(EF((reply_20_4_to_right_17<=...388
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(((rcv_left_election_20_3_3_3>=1)&&((rcv_left_election_20_4_1_1<=1)||(election_20_5_13_to...1736
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t5, t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t31, t33, t35, t190, t2...259
(forward)formula 0,1,14.9734,472840,1,0,1534,2.66867e+06,518,921,7822,2.18718e+06,2060
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-25 23:50:58] [INFO ] Flatten gal took : 11 ms
[2026-05-25 23:50:58] [INFO ] Flatten gal took : 7 ms
[2026-05-25 23:50:58] [INFO ] Applying decomposition
[2026-05-25 23:50:58] [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/graph2325226943121564685.txt' '-o' '/tmp/graph2325226943121564685.bin' '-w' '/tmp/graph2325226943121564685.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2325226943121564685.bin' '-l' '-1' '-v' '-w' '/tmp/graph2325226943121564685.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:50:58] [INFO ] Decomposing Gal with order
[2026-05-25 23:50:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:50:58] [INFO ] Removed a total of 50 redundant transitions.
[2026-05-25 23:50:58] [INFO ] Flatten gal took : 18 ms
[2026-05-25 23:50:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 4 ms.
[2026-05-25 23:50:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality1883878980701499954.gal : 3 ms
[2026-05-25 23:50:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality12394144246055011782.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/CTLCardinality1883878980701499954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12394144246055011782.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 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51774e+23,2.25396,76192,2,53459,5,273916,6,0,2416,264247,0


Converting to forward existential form...Done !
original formula: AF((AX(AX((gu28.rcv_left_election_20_5_16_16<=gu28.rcv_right_election_15_0_1_14))) * (gu41.rcv_right_election_20_4_6_14<=gu41.election_20...173
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(!(EX(!((gu28.rcv_left_election_20_5_16_16<=gu28.rcv_right_election_15_0_1_14))))))) * (gu41...230
Reverse transition relation is NOT exact ! Due to transitions gi1.gi0.gi1.gu7.t55, gi1.gi0.gi1.gu7.t61, gi1.gi0.gi1.gi1.gu2.t35, gi1.gi0.gi1.gi1.gu4.t39, g...1295
dead was empty
(forward)formula 0,1,232.127,6108204,1,0,1308,2.86734e+07,938,469,14308,2.26641e+07,1417
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EG((AX(!(E((gi1.gi1.gi0.gi2.gu12.reply_20_4_to_left_16>=1) U (gi1.gi0.gi2.gi0.gu9.rcv_right_election_20_3_7_13>=1)))) * (gi1.gi0.gi0.g...191
=> equivalent forward existential formula: [FwdG(Init,!(EG((!(EX(!(!(E((gi1.gi1.gi0.gi2.gu12.reply_20_4_to_left_16>=1) U (gi1.gi0.gi2.gi0.gu9.rcv_right_ele...242
(forward)formula 1,0,403.145,6128196,1,0,1564,3.02981e+07,20,1234,8435,3.66651e+07,1316
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (AG(EF(EG((gi1.gi0.gi2.gi0.gu9.newmsg13>=1)))) + (AX((gi1.gi0.gi2.gi0.gu9.rcv_left_reply_20_4_13<1)) * !(A((AF(E((gi1.gi1.gi1.gi1.gu16.el...386
=> equivalent forward existential formula: ([(EY((Init * !(!(E(TRUE U !(E(TRUE U EG((gi1.gi0.gi2.gi0.gu9.newmsg13>=1))))))))) * !((gi1.gi0.gi2.gi0.gu9.rcv_...725
(forward)formula 2,0,413.081,6158292,1,0,1579,3.34343e+07,47,1249,9212,3.83844e+07,1340
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(((EF(((gu3.election_11_0_1_to_left_11<=gu3.init5) * AX((gi1.gi1.gi1.gi0.gu0.rcv_left_election_20_3_2_2>=1)))) + AX((gu42.election_20_5...361
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U ((gu3.election_11_0_1_to_left_11<=gu3.init5) * !(EX(!((gi1.gi1.gi1.gi0.gu0.rcv_left_electi...434
(forward)formula 3,1,631.414,7108264,1,0,1604,4.61176e+07,21,1261,9543,4.17643e+07,208
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: ((AX(FALSE) * EX(((((((gi1.gi1.gi0.gi2.gu13.election_20_5_3_to_left_18>=1)||(gu43.rcv_right_election_20_4_2_18<=gu43.election_20_4_9_to_l...943
=> equivalent forward existential formula: (([(EY(Init) * !(FALSE))] = FALSE * [(Init * !(EX(((((((gi1.gi1.gi0.gi2.gu13.election_20_5_3_to_left_18>=1)||(gu...1189
(forward)formula 4,0,1227.2,12394972,1,0,2372,8.80576e+07,27,1261,9208,7.66801e+07,2402
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF((EX((!(E((gi1.gi0.gi1.gi2.gu5.rcv_left_election_20_4_6_6<=0) U (gu18.election_20_4_3_to_left_18<=gu18.reply_3_0_left3))) * EX((gi1.gi1...314
=> equivalent forward existential formula: ([(EY((EY(FwdU(Init,TRUE)) * !(E((gi1.gi0.gi1.gi2.gu5.rcv_left_election_20_4_6_6<=0) U (gu18.election_20_4_3_to_...395
(forward)formula 5,1,1231.49,12466316,1,0,2394,8.80576e+07,33,1261,9218,7.76178e+07,2426
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(EX((!(E(AF((gi1.gi0.gi1.gi2.gu49.reply_20_4_to_left_8<=0)) U (gi1.gi0.gi2.gi0.gu24.rcv_left_reply_20_4_12<=0))) * (gu43.election_20_4_...173
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * (gu43.election_20_4_9_to_left_12<1)) * !(E(!(EG(!((gi1.gi0.gi1.gi2.gu49.reply_20_4_to_l...231
(forward)formula 6,0,1231.56,12470028,1,0,2396,8.80576e+07,39,1261,9221,7.7618e+07,2430
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX((AG((gu30.reply_19_0_left19<=gu30.election_20_5_6_to_left_15)) * AX((EF((gu33.rcv_right_reply_20_1_20<=gu33.init6)) + (gi1.gi0.gi0.gu6...185
=> equivalent forward existential formula: [((EY(Init) * !(E(TRUE U !((gu30.reply_19_0_left19<=gu30.election_20_5_6_to_left_15))))) * !(EX(!((E(TRUE U (gu3...254
(forward)formula 7,0,1232.68,12503772,1,0,2414,8.80576e+07,43,1261,9230,7.77367e+07,2455
FORMULA HirschbergSinclair-PT-20-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2440829 ms.

BK_STOP 1779754295884

--------------------
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="HirschbergSinclair-PT-20"
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 HirschbergSinclair-PT-20, 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 r146-tall-177961074400753"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-20.tgz
mv HirschbergSinclair-PT-20 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 ;