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-177961074400769.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)
..............
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is HirschbergSinclair-PT-30, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074400769
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 796K
-rw-r--r-- 1 mcc users 9.0K Mar 7 17:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 17:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 7 17:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 7 17:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.5K Mar 15 10:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 10:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 15 10:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 17:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 7 17:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Mar 7 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Mar 7 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 10:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Mar 15 10:50 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 357K 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-30-CTLCardinality-2024-00
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-01
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-02
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-03
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-04
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-05
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-06
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-07
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-08
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-09
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-10
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-11
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-12
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-13
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-14
FORMULA_NAME HirschbergSinclair-PT-30-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779754552736

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-30
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 00:15:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 00:15:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 00:15:54] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2026-05-26 00:15:54] [INFO ] Transformed 670 places.
[2026-05-26 00:15:54] [INFO ] Transformed 605 transitions.
[2026-05-26 00:15:54] [INFO ] Parsed PT model containing 670 places and 605 transitions and 1849 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 123 out of 670 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 670/670 places, 605/605 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 645 transition count 605
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 37 place count 633 transition count 593
Iterating global reduction 1 with 12 rules applied. Total rules applied 49 place count 633 transition count 593
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 58 place count 624 transition count 584
Iterating global reduction 1 with 9 rules applied. Total rules applied 67 place count 624 transition count 584
Applied a total of 67 rules in 165 ms. Remains 624 /670 variables (removed 46) and now considering 584/605 (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-17307257794074367461.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6406451239670519409.kers'
[2026-05-26 00:15:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17307257794074367461.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6406451239670519409.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 584 rows 624 cols 1745 entries
Finished phase 1 with 579 SingleSign rule and 5 generalized
[2026-05-26 00:15:54] [INFO ] Computed 40 invariants in 4 ms
Computed 40 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-6406451239670519409.kers
Total runtime 5 ms.
[2026-05-26 00:15:54] [INFO ] Implicit Places using invariants in 502 ms returned []
[2026-05-26 00:15:54] [INFO ] Invariant cache hit.
[2026-05-26 00:16:02] [INFO ] Implicit Places using invariants and state equation in 7694 ms returned []
Implicit Place search using SMT with State Equation took 8239 ms to find 0 implicit places.
Running 554 sub problems to find dead transitions.
[2026-05-26 00:16:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/589 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 554 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/589 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 554 unsolved
At refinement iteration 2 (OVERLAPS) 10/599 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 554 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/599 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 554 unsolved
At refinement iteration 4 (OVERLAPS) 25/624 variables, 31/40 constraints. Problems are: Problem set: 0 solved, 554 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 624/1208 variables, and 40 constraints, problems are : Problem set: 0 solved, 554 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 0/624 constraints, PredecessorRefiner: 554/554 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 554 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/589 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 554 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/589 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 554 unsolved
At refinement iteration 2 (OVERLAPS) 10/599 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 554 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/599 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 554 unsolved
At refinement iteration 4 (OVERLAPS) 25/624 variables, 31/40 constraints. Problems are: Problem set: 0 solved, 554 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/624 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 554 unsolved
At refinement iteration 6 (OVERLAPS) 584/1208 variables, 624/664 constraints. Problems are: Problem set: 0 solved, 554 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1208/1208 variables, and 1218 constraints, problems are : Problem set: 0 solved, 554 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 624/624 constraints, PredecessorRefiner: 554/554 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60269ms problems are : Problem set: 0 solved, 554 unsolved
Search for dead transitions found 0 dead transitions in 60284ms
Starting structural reductions in LTL mode, iteration 1 : 624/670 places, 584/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68731 ms. Remains : 624/670 places, 584/605 transitions.
Starting structural reductions in LTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Applied a total of 0 rules in 17 ms. Remains 624 /624 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2026-05-26 00:17:02] [INFO ] Invariant cache hit.
[2026-05-26 00:17:03] [INFO ] Implicit Places using invariants in 211 ms returned []
[2026-05-26 00:17:03] [INFO ] Invariant cache hit.
[2026-05-26 00:17:10] [INFO ] Implicit Places using invariants and state equation in 7500 ms returned []
Implicit Place search using SMT with State Equation took 7716 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 7735 ms. Remains : 624/624 places, 584/584 transitions.
Support contains 123 out of 624 places after structural reductions.
[2026-05-26 00:17:10] [INFO ] Flatten gal took : 73 ms
[2026-05-26 00:17:10] [INFO ] Flatten gal took : 48 ms
[2026-05-26 00:17:11] [INFO ] Input system was already deterministic with 584 transitions.
Support contains 121 out of 624 places (down from 123) after GAL structural reductions.
RANDOM walk for 40000 steps (64 resets) in 2386 ms. (16 steps per ms) remains 18/79 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 15 ms. (250 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 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 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 14 ms. (266 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 15 ms. (250 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 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 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 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
[2026-05-26 00:17:12] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 15/43 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 501/544 variables, 32/35 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 0/35 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 7/551 variables, 2/37 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/551 variables, 0/37 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 10/561 variables, 3/40 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/561 variables, 0/40 constraints. Problems are: Problem set: 1 solved, 17 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp75 is UNSAT
At refinement iteration 9 (OVERLAPS) 584/1145 variables, 561/601 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1145 variables, 0/601 constraints. Problems are: Problem set: 13 solved, 5 unsolved
Problem AtomicPropp19 is UNSAT
At refinement iteration 11 (OVERLAPS) 63/1208 variables, 63/664 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1208 variables, 0/664 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/1208 variables, 0/664 constraints. Problems are: Problem set: 14 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1208/1208 variables, and 664 constraints, problems are : Problem set: 14 solved, 4 unsolved in 1317 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 624/624 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 10/21 variables, 2/2 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/2 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 517/538 variables, 32/34 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/538 variables, 0/34 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 10/548 variables, 3/37 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/548 variables, 0/37 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 10/558 variables, 3/40 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/558 variables, 0/40 constraints. Problems are: Problem set: 14 solved, 4 unsolved
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp47 is UNSAT
At refinement iteration 9 (OVERLAPS) 584/1142 variables, 558/598 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1142 variables, 1/599 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1142 variables, 0/599 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 66/1208 variables, 66/665 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1208 variables, 1/666 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1208 variables, 0/666 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/1208 variables, 0/666 constraints. Problems are: Problem set: 16 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1208/1208 variables, and 666 constraints, problems are : Problem set: 16 solved, 2 unsolved in 1187 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 624/624 constraints, PredecessorRefiner: 2/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2522ms problems are : Problem set: 16 solved, 2 unsolved
Parikh walk visited 0 properties in 257 ms.
Support contains 4 out of 624 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 624/624 places, 584/584 transitions.
Graph (complete) has 1162 edges and 624 vertex of which 590 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.2 ms
Discarding 34 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 252 transitions
Trivial Post-agglo rules discarded 252 transitions
Performed 252 trivial Post agglomeration. Transition count delta: 252
Iterating post reduction 0 with 282 rules applied. Total rules applied 283 place count 590 transition count 302
Reduce places removed 252 places and 0 transitions.
Graph (complete) has 550 edges and 338 vertex of which 70 are kept as prefixes of interest. Removing 268 places using SCC suffix rule.1 ms
Discarding 268 places :
Also discarding 163 output transitions
Drop transitions (Output transitions of discarded places.) removed 163 transitions
Iterating post reduction 1 with 253 rules applied. Total rules applied 536 place count 70 transition count 139
Drop transitions (Empty/Sink Transition effects.) removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 2 with 84 rules applied. Total rules applied 620 place count 70 transition count 55
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 620 place count 70 transition count 53
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 624 place count 68 transition count 53
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 3 with 2 rules applied. Total rules applied 626 place count 67 transition count 52
Graph (complete) has 98 edges and 67 vertex of which 65 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 1 rules applied. Total rules applied 627 place count 65 transition count 52
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 629 place count 65 transition count 50
Reduce places removed 10 places and 10 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 639 place count 55 transition count 40
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 5 with 15 rules applied. Total rules applied 654 place count 47 transition count 33
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 661 place count 40 transition count 33
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 15 Pre rules applied. Total rules applied 661 place count 40 transition count 18
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 30 rules applied. Total rules applied 691 place count 25 transition count 18
Applied a total of 691 rules in 34 ms. Remains 25 /624 variables (removed 599) and now considering 18/584 (removed 566) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 25/624 places, 18/584 transitions.
RANDOM walk for 40000 steps (2104 resets) in 188 ms. (211 steps per ms) remains 1/2 properties
BEST_FIRST walk for 216 steps (0 resets) in 4 ms. (43 steps per ms) remains 0/1 properties
Successfully simplified 16 atomic propositions for a total of 16 simplifications.
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 00:17:14] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-26 00:17:14] [INFO ] Flatten gal took : 27 ms
[2026-05-26 00:17:14] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 00:17:14] [INFO ] Flatten gal took : 25 ms
[2026-05-26 00:17:15] [INFO ] Input system was already deterministic with 584 transitions.
Support contains 78 out of 624 places (down from 89) after GAL structural reductions.
Computed a total of 624 stabilizing places and 584 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 624 transition count 584
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in SI_CTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Graph (complete) has 1162 edges and 624 vertex of which 619 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 30 places and 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 252 transitions
Trivial Post-agglo rules discarded 252 transitions
Performed 252 trivial Post agglomeration. Transition count delta: 252
Iterating post reduction 0 with 252 rules applied. Total rules applied 253 place count 589 transition count 302
Reduce places removed 252 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 253 rules applied. Total rules applied 506 place count 337 transition count 301
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 507 place count 336 transition count 301
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 528 place count 315 transition count 280
Iterating global reduction 3 with 21 rules applied. Total rules applied 549 place count 315 transition count 280
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 552 place count 315 transition count 277
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 555 place count 312 transition count 277
Applied a total of 555 rules in 46 ms. Remains 312 /624 variables (removed 312) and now considering 277/584 (removed 307) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14333219426862564533.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16264076746507415242.kers'
[2026-05-26 00:17:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14333219426862564533.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16264076746507415242.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 277 rows 312 cols 568 entries
Finished phase 1 with 272 SingleSign rule and 5 generalized
[2026-05-26 00:17:15] [INFO ] Computed 35 invariants in 1 ms
Computed 35 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16264076746507415242.kers
Total runtime 2 ms.
[2026-05-26 00:17:15] [INFO ] Implicit Places using invariants in 257 ms returned []
[2026-05-26 00:17:15] [INFO ] Invariant cache hit.
[2026-05-26 00:17:18] [INFO ] Implicit Places using invariants and state equation in 3331 ms returned []
Implicit Place search using SMT with State Equation took 3590 ms to find 0 implicit places.
[2026-05-26 00:17:18] [INFO ] Redundant transitions in 15 ms returned []
Running 218 sub problems to find dead transitions.
[2026-05-26 00:17:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 2/255 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 220/475 variables, 255/290 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/475 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (OVERLAPS) 0/475 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Real declared 475/589 variables, and 290 constraints, problems are : Problem set: 0 solved, 218 unsolved in 20614 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 255/312 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 2/255 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 220/475 variables, 255/290 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/475 variables, 218/508 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/475 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 475/589 variables, and 508 constraints, problems are : Problem set: 0 solved, 218 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 255/312 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50653ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 50655ms
Starting structural reductions in SI_CTL mode, iteration 1 : 312/624 places, 277/584 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54316 ms. Remains : 312/624 places, 277/584 transitions.
[2026-05-26 00:18:09] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:18:09] [INFO ] Flatten gal took : 11 ms
[2026-05-26 00:18:09] [INFO ] Input system was already deterministic with 277 transitions.
[2026-05-26 00:18:09] [INFO ] Flatten gal took : 10 ms
[2026-05-26 00:18:09] [INFO ] Flatten gal took : 9 ms
[2026-05-26 00:18:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality13776841651495080532.gal : 7 ms
[2026-05-26 00:18:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality12246941646596458085.ctl : 4 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/CTLCardinality13776841651495080532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12246941646596458085.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,4.80674e+23,0.24913,13060,2,5354,5,38473,6,0,1469,31234,0


Converting to forward existential form...Done !
original formula: AG(((rcv_right_election_30_5_1_29<=0) * EF((reply_30_3_to_left_8<1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((rcv_right_election_30_5_1_29<=0)))] = FALSE * [(FwdU(Init,TRUE) * !(E(TRUE U (reply_30_3...181
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, t37, t39...309
(forward)formula 0,0,4.69891,163856,1,0,452,799178,577,282,8673,439723,565
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 620 transition count 584
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 24 place count 600 transition count 564
Iterating global reduction 1 with 20 rules applied. Total rules applied 44 place count 600 transition count 564
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 61 place count 583 transition count 547
Iterating global reduction 1 with 17 rules applied. Total rules applied 78 place count 583 transition count 547
Applied a total of 78 rules in 61 ms. Remains 583 /624 variables (removed 41) and now considering 547/584 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18340866714108839126.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17822675538308528381.kers'
[2026-05-26 00:18:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18340866714108839126.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17822675538308528381.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 547 rows 583 cols 1646 entries
Finished phase 1 with 542 SingleSign rule and 5 generalized
[2026-05-26 00:18:14] [INFO ] Computed 36 invariants in 2 ms
Computed 36 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17822675538308528381.kers
Total runtime 5 ms.
[2026-05-26 00:18:14] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-26 00:18:14] [INFO ] Invariant cache hit.
[2026-05-26 00:18:22] [INFO ] Implicit Places using invariants and state equation in 7892 ms returned []
Implicit Place search using SMT with State Equation took 8127 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2026-05-26 00:18:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/552 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/552 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (OVERLAPS) 2/554 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/554 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 4 (OVERLAPS) 29/583 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 583/1130 variables, and 36 constraints, problems are : Problem set: 0 solved, 517 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 0/583 constraints, PredecessorRefiner: 517/517 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 517 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/552 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/552 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (OVERLAPS) 2/554 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/554 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 4 (OVERLAPS) 29/583 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/583 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 6 (OVERLAPS) 547/1130 variables, 583/619 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1130 variables, 517/1136 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1130/1130 variables, and 1136 constraints, problems are : Problem set: 0 solved, 517 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 583/583 constraints, PredecessorRefiner: 517/517 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60138ms problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 60140ms
Starting structural reductions in LTL mode, iteration 1 : 583/624 places, 547/584 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68335 ms. Remains : 583/624 places, 547/584 transitions.
[2026-05-26 00:19:22] [INFO ] Flatten gal took : 23 ms
[2026-05-26 00:19:22] [INFO ] Flatten gal took : 33 ms
[2026-05-26 00:19:22] [INFO ] Input system was already deterministic with 547 transitions.
[2026-05-26 00:19:22] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:19:22] [INFO ] Flatten gal took : 15 ms
[2026-05-26 00:19:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality16005149012791688214.gal : 5 ms
[2026-05-26 00:19:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality13301528421893198983.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/CTLCardinality16005149012791688214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13301528421893198983.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,3.21098e+32,2.72864,79416,2,58993,5,271416,6,0,2849,302898,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 00:19:52] [INFO ] Flatten gal took : 15 ms
[2026-05-26 00:19:52] [INFO ] Applying decomposition
[2026-05-26 00:19:52] [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/graph10295184269898195694.txt' '-o' '/tmp/graph10295184269898195694.bin' '-w' '/tmp/graph10295184269898195694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10295184269898195694.bin' '-l' '-1' '-v' '-w' '/tmp/graph10295184269898195694.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:19:53] [INFO ] Decomposing Gal with order
[2026-05-26 00:19:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:19:53] [INFO ] Removed a total of 55 redundant transitions.
[2026-05-26 00:19:53] [INFO ] Flatten gal took : 94 ms
[2026-05-26 00:19:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-26 00:19:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality5728501547173449809.gal : 8 ms
[2026-05-26 00:19:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality1530142482766065647.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/CTLCardinality5728501547173449809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1530142482766065647.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,3.21098e+32,2.54567,80388,2,64771,5,277918,6,0,2849,270817,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Graph (complete) has 1162 edges and 624 vertex of which 619 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 30 places and 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 241 rules applied. Total rules applied 242 place count 589 transition count 313
Reduce places removed 241 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 244 rules applied. Total rules applied 486 place count 348 transition count 310
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 489 place count 345 transition count 310
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 508 place count 326 transition count 291
Iterating global reduction 3 with 19 rules applied. Total rules applied 527 place count 326 transition count 291
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 530 place count 326 transition count 288
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 533 place count 323 transition count 288
Applied a total of 533 rules in 38 ms. Remains 323 /624 variables (removed 301) and now considering 288/584 (removed 296) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18220955324687972057.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7176206787789530478.kers'
[2026-05-26 00:20:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18220955324687972057.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7176206787789530478.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 288 rows 323 cols 606 entries
Finished phase 1 with 283 SingleSign rule and 5 generalized
[2026-05-26 00:20:23] [INFO ] Computed 35 invariants in 1 ms
Computed 35 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-7176206787789530478.kers
Total runtime 6 ms.
[2026-05-26 00:20:23] [INFO ] Implicit Places using invariants in 412 ms returned []
[2026-05-26 00:20:23] [INFO ] Invariant cache hit.
[2026-05-26 00:20:27] [INFO ] Implicit Places using invariants and state equation in 3376 ms returned []
Implicit Place search using SMT with State Equation took 3790 ms to find 0 implicit places.
[2026-05-26 00:20:27] [INFO ] Redundant transitions in 5 ms returned []
Running 229 sub problems to find dead transitions.
[2026-05-26 00:20:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 2/266 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (OVERLAPS) 235/501 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/501 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (OVERLAPS) 6/507 variables, 5/306 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/507 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (OVERLAPS) 0/507 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 229 unsolved
No progress, stopping.
After SMT solving in domain Real declared 507/611 variables, and 306 constraints, problems are : Problem set: 0 solved, 229 unsolved in 30011 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 271/323 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 229 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 2/266 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (OVERLAPS) 235/501 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/501 variables, 221/522 constraints. Problems are: Problem set: 0 solved, 229 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 501/611 variables, and 522 constraints, problems are : Problem set: 0 solved, 229 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 266/323 constraints, PredecessorRefiner: 221/229 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60046ms problems are : Problem set: 0 solved, 229 unsolved
Search for dead transitions found 0 dead transitions in 60046ms
Starting structural reductions in SI_CTL mode, iteration 1 : 323/624 places, 288/584 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63887 ms. Remains : 323/624 places, 288/584 transitions.
[2026-05-26 00:21:27] [INFO ] Flatten gal took : 10 ms
[2026-05-26 00:21:27] [INFO ] Flatten gal took : 10 ms
[2026-05-26 00:21:27] [INFO ] Input system was already deterministic with 288 transitions.
[2026-05-26 00:21:27] [INFO ] Flatten gal took : 10 ms
[2026-05-26 00:21:27] [INFO ] Flatten gal took : 7 ms
[2026-05-26 00:21:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality14436097814460537630.gal : 1 ms
[2026-05-26 00:21:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality3295369861382776752.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/CTLCardinality14436097814460537630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3295369861382776752.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.59346e+24,0.244069,13336,2,5487,5,38247,6,0,1529,31753,0


Converting to forward existential form...Done !
original formula: EF((((EF((rcv_left_reply_14_0_14>=1)) * EG(((reply_30_4_to_right_29<1)||(rcv_right_reply_30_4_3>1)))) * ((election_30_5_24_to_left_7>=1) ...408
=> equivalent forward existential formula: ([((((FwdU(Init,TRUE) * ((reply_30_3_to_left_6<=rcv_right_election_25_0_1_24)||(rcv_left_election_30_5_16_16<=1)...734
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t5, t7, t9, t11, t13, t15, t17, t19, t21, t23, t28, t29, t31, t33, t35, t37, t39, t41...319
(forward)formula 0,0,23.9143,711912,1,0,1337,3.85919e+06,611,595,9515,3.44083e+06,1512
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Graph (complete) has 1162 edges and 624 vertex of which 619 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.6 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 30 places and 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 255 transitions
Trivial Post-agglo rules discarded 255 transitions
Performed 255 trivial Post agglomeration. Transition count delta: 255
Iterating post reduction 0 with 255 rules applied. Total rules applied 256 place count 589 transition count 299
Reduce places removed 255 places and 0 transitions.
Iterating post reduction 1 with 255 rules applied. Total rules applied 511 place count 334 transition count 299
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 532 place count 313 transition count 278
Iterating global reduction 2 with 21 rules applied. Total rules applied 553 place count 313 transition count 278
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 2 with 3 rules applied. Total rules applied 556 place count 313 transition count 275
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 559 place count 310 transition count 275
Applied a total of 559 rules in 39 ms. Remains 310 /624 variables (removed 314) and now considering 275/584 (removed 309) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7797755461950444213.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17898487254846176928.kers'
[2026-05-26 00:21:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7797755461950444213.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17898487254846176928.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 275 rows 310 cols 560 entries
Finished phase 1 with 270 SingleSign rule and 5 generalized
[2026-05-26 00:21:51] [INFO ] Computed 35 invariants in 1 ms
Computed 35 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17898487254846176928.kers
Total runtime 2 ms.
[2026-05-26 00:21:51] [INFO ] Implicit Places using invariants in 256 ms returned []
[2026-05-26 00:21:51] [INFO ] Invariant cache hit.
[2026-05-26 00:21:54] [INFO ] Implicit Places using invariants and state equation in 3165 ms returned []
Implicit Place search using SMT with State Equation took 3423 ms to find 0 implicit places.
[2026-05-26 00:21:54] [INFO ] Redundant transitions in 3 ms returned []
Running 216 sub problems to find dead transitions.
[2026-05-26 00:21:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 2/253 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 218/471 variables, 253/288 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/471 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (OVERLAPS) 0/471 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 471/585 variables, and 288 constraints, problems are : Problem set: 0 solved, 216 unsolved in 19937 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 253/310 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) 0/251 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 2/253 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 218/471 variables, 253/288 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/471 variables, 216/504 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/471 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 0/471 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Int declared 471/585 variables, and 504 constraints, problems are : Problem set: 0 solved, 216 unsolved in 21841 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 253/310 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41799ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 41802ms
Starting structural reductions in SI_CTL mode, iteration 1 : 310/624 places, 275/584 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45274 ms. Remains : 310/624 places, 275/584 transitions.
[2026-05-26 00:22:36] [INFO ] Flatten gal took : 10 ms
[2026-05-26 00:22:36] [INFO ] Flatten gal took : 6 ms
[2026-05-26 00:22:36] [INFO ] Input system was already deterministic with 275 transitions.
[2026-05-26 00:22:36] [INFO ] Flatten gal took : 5 ms
[2026-05-26 00:22:36] [INFO ] Flatten gal took : 6 ms
[2026-05-26 00:22:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality4895774873286892979.gal : 2 ms
[2026-05-26 00:22:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality4462462818951999542.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/CTLCardinality4895774873286892979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4462462818951999542.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,4.7531e+23,0.225018,13096,2,5270,5,37364,6,0,1457,31768,0


Converting to forward existential form...Done !
original formula: AG(AF((elected_30_to_left_10>=1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((elected_30_to_left_10>=1)))] = FALSE
Hit Full ! (commute/partial/dont) 273/0/2
(forward)formula 0,0,12.9242,397340,1,0,313,1.94746e+06,19,2,7511,1.55983e+06,312
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Graph (complete) has 1162 edges and 624 vertex of which 619 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 28 places and 28 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 238 transitions
Trivial Post-agglo rules discarded 238 transitions
Performed 238 trivial Post agglomeration. Transition count delta: 238
Iterating post reduction 0 with 238 rules applied. Total rules applied 239 place count 591 transition count 318
Reduce places removed 238 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 241 rules applied. Total rules applied 480 place count 353 transition count 315
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 483 place count 350 transition count 315
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 503 place count 330 transition count 295
Iterating global reduction 3 with 20 rules applied. Total rules applied 523 place count 330 transition count 295
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 526 place count 330 transition count 292
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 529 place count 327 transition count 292
Applied a total of 529 rules in 29 ms. Remains 327 /624 variables (removed 297) and now considering 292/584 (removed 292) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1334503282597675397.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14596000580072278391.kers'
[2026-05-26 00:22:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1334503282597675397.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14596000580072278391.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 292 rows 327 cols 625 entries
Finished phase 1 with 287 SingleSign rule and 5 generalized
[2026-05-26 00:22:49] [INFO ] Computed 35 invariants in 3 ms
Computed 35 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-14596000580072278391.kers
Total runtime 4 ms.
[2026-05-26 00:22:50] [INFO ] Implicit Places using invariants in 275 ms returned []
[2026-05-26 00:22:50] [INFO ] Invariant cache hit.
[2026-05-26 00:22:50] [INFO ] State equation strengthened by 11 read => feed constraints.
[2026-05-26 00:22:58] [INFO ] Implicit Places using invariants and state equation in 8788 ms returned []
Implicit Place search using SMT with State Equation took 9076 ms to find 0 implicit places.
[2026-05-26 00:22:58] [INFO ] Redundant transitions in 1 ms returned []
Running 238 sub problems to find dead transitions.
[2026-05-26 00:22:58] [INFO ] Invariant cache hit.
[2026-05-26 00:22:58] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/273 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/273 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (OVERLAPS) 2/275 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/275 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 241/516 variables, 275/310 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/516 variables, 11/321 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 516/619 variables, and 321 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 275/327 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/273 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/273 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (OVERLAPS) 2/275 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/275 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 241/516 variables, 275/310 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/516 variables, 11/321 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/516 variables, 238/559 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 516/619 variables, and 559 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 275/327 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60044ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 60045ms
Starting structural reductions in SI_CTL mode, iteration 1 : 327/624 places, 292/584 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 69169 ms. Remains : 327/624 places, 292/584 transitions.
[2026-05-26 00:23:58] [INFO ] Flatten gal took : 6 ms
[2026-05-26 00:23:58] [INFO ] Flatten gal took : 5 ms
[2026-05-26 00:23:59] [INFO ] Input system was already deterministic with 292 transitions.
[2026-05-26 00:23:59] [INFO ] Flatten gal took : 5 ms
[2026-05-26 00:23:59] [INFO ] Flatten gal took : 5 ms
[2026-05-26 00:23:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality12780835290997761072.gal : 2 ms
[2026-05-26 00:23:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality7021790644677387361.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/CTLCardinality12780835290997761072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7021790644677387361.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37285e+24,0.267118,13768,2,5905,5,39502,6,0,1551,33461,0


Converting to forward existential form...Done !
original formula: AG((EG(A(((rcv_left_election_30_4_12_12<=0) * EG((rcv_right_election_30_3_2_28<=0))) U (((newmsg17<=rcv_right_election_30_5_19_11)&&(elec...355
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG(!((E(!((((newmsg17<=rcv_right_election_30_5_19_11)&&(elected_30_to_left_24<=election_3...843
(forward)formula 0,0,0.270938,13992,1,0,8,39502,9,2,1559,33461,1
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 619 transition count 584
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 24 place count 600 transition count 565
Iterating global reduction 1 with 19 rules applied. Total rules applied 43 place count 600 transition count 565
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 59 place count 584 transition count 549
Iterating global reduction 1 with 16 rules applied. Total rules applied 75 place count 584 transition count 549
Applied a total of 75 rules in 54 ms. Remains 584 /624 variables (removed 40) and now considering 549/584 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2256401235293047224.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16706649904621504221.kers'
[2026-05-26 00:23:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2256401235293047224.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16706649904621504221.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 549 rows 584 cols 1650 entries
Finished phase 1 with 544 SingleSign rule and 5 generalized
[2026-05-26 00:23:59] [INFO ] Computed 35 invariants in 6 ms
Computed 35 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-16706649904621504221.kers
Total runtime 9 ms.
[2026-05-26 00:23:59] [INFO ] Implicit Places using invariants in 215 ms returned []
[2026-05-26 00:23:59] [INFO ] Invariant cache hit.
[2026-05-26 00:24:07] [INFO ] Implicit Places using invariants and state equation in 7934 ms returned []
Implicit Place search using SMT with State Equation took 8152 ms to find 0 implicit places.
Running 519 sub problems to find dead transitions.
[2026-05-26 00:24:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/554 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (OVERLAPS) 30/584 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/584 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 4 (OVERLAPS) 549/1133 variables, 584/619 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1133/1133 variables, and 619 constraints, problems are : Problem set: 0 solved, 519 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 584/584 constraints, PredecessorRefiner: 519/519 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 519 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/554 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (OVERLAPS) 30/584 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/584 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 4 (OVERLAPS) 549/1133 variables, 584/619 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1133 variables, 519/1138 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1133/1133 variables, and 1138 constraints, problems are : Problem set: 0 solved, 519 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 584/584 constraints, PredecessorRefiner: 519/519 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60096ms problems are : Problem set: 0 solved, 519 unsolved
Search for dead transitions found 0 dead transitions in 60098ms
Starting structural reductions in LTL mode, iteration 1 : 584/624 places, 549/584 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68308 ms. Remains : 584/624 places, 549/584 transitions.
[2026-05-26 00:25:07] [INFO ] Flatten gal took : 13 ms
[2026-05-26 00:25:07] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:25:07] [INFO ] Input system was already deterministic with 549 transitions.
[2026-05-26 00:25:07] [INFO ] Flatten gal took : 10 ms
[2026-05-26 00:25:07] [INFO ] Flatten gal took : 10 ms
[2026-05-26 00:25:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality9711666336562181532.gal : 3 ms
[2026-05-26 00:25:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality12750749574733110879.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/CTLCardinality9711666336562181532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12750749574733110879.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,4.07958e+32,2.4713,78248,2,59075,5,268149,6,0,2858,297137,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 00:25:37] [INFO ] Flatten gal took : 10 ms
[2026-05-26 00:25:37] [INFO ] Applying decomposition
[2026-05-26 00:25:37] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17377800470056774761.txt' '-o' '/tmp/graph17377800470056774761.bin' '-w' '/tmp/graph17377800470056774761.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17377800470056774761.bin' '-l' '-1' '-v' '-w' '/tmp/graph17377800470056774761.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:25:37] [INFO ] Decomposing Gal with order
[2026-05-26 00:25:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:25:37] [INFO ] Removed a total of 57 redundant transitions.
[2026-05-26 00:25:37] [INFO ] Flatten gal took : 25 ms
[2026-05-26 00:25:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-26 00:25:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality625247378378241056.gal : 4 ms
[2026-05-26 00:25:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality7082199304641573612.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/CTLCardinality625247378378241056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7082199304641573612.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,4.07958e+32,2.10468,72600,2,57296,5,256531,6,0,2858,259292,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Graph (complete) has 1162 edges and 624 vertex of which 620 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 29 places and 29 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 252 place count 591 transition count 304
Reduce places removed 251 places and 0 transitions.
Iterating post reduction 1 with 251 rules applied. Total rules applied 503 place count 340 transition count 304
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 521 place count 322 transition count 286
Iterating global reduction 2 with 18 rules applied. Total rules applied 539 place count 322 transition count 286
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 2 rules applied. Total rules applied 541 place count 322 transition count 284
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 543 place count 320 transition count 284
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 545 place count 319 transition count 283
Applied a total of 545 rules in 31 ms. Remains 319 /624 variables (removed 305) and now considering 283/584 (removed 301) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3519362780714257082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12870772624166902891.kers'
[2026-05-26 00:26:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3519362780714257082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12870772624166902891.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 283 rows 319 cols 584 entries
Finished phase 1 with 278 SingleSign rule and 5 generalized
[2026-05-26 00:26:08] [INFO ] Computed 36 invariants in 1 ms
Computed 36 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12870772624166902891.kers
Total runtime 1 ms.
[2026-05-26 00:26:08] [INFO ] Implicit Places using invariants in 297 ms returned []
[2026-05-26 00:26:08] [INFO ] Invariant cache hit.
[2026-05-26 00:26:08] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-26 00:26:11] [INFO ] Implicit Places using invariants and state equation in 3091 ms returned []
Implicit Place search using SMT with State Equation took 3389 ms to find 0 implicit places.
[2026-05-26 00:26:11] [INFO ] Redundant transitions in 2 ms returned []
Running 226 sub problems to find dead transitions.
[2026-05-26 00:26:11] [INFO ] Invariant cache hit.
[2026-05-26 00:26:11] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/261 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/261 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (OVERLAPS) 2/263 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 4 (OVERLAPS) 2/265 variables, 32/36 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/265 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 6 (OVERLAPS) 230/495 variables, 265/301 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/495 variables, 12/313 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/495 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 9 (OVERLAPS) 3/498 variables, 2/315 constraints. Problems are: Problem set: 0 solved, 226 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 498/602 variables, and 315 constraints, problems are : Problem set: 0 solved, 226 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 267/319 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 226/226 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 226 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/261 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/261 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (OVERLAPS) 2/263 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 4 (OVERLAPS) 2/265 variables, 32/36 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/265 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 6 (OVERLAPS) 230/495 variables, 265/301 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/495 variables, 12/313 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/495 variables, 212/525 constraints. Problems are: Problem set: 0 solved, 226 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 495/602 variables, and 525 constraints, problems are : Problem set: 0 solved, 226 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 265/319 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 212/226 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60051ms problems are : Problem set: 0 solved, 226 unsolved
Search for dead transitions found 0 dead transitions in 60052ms
Starting structural reductions in SI_CTL mode, iteration 1 : 319/624 places, 283/584 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63482 ms. Remains : 319/624 places, 283/584 transitions.
[2026-05-26 00:27:11] [INFO ] Flatten gal took : 4 ms
[2026-05-26 00:27:11] [INFO ] Flatten gal took : 4 ms
[2026-05-26 00:27:11] [INFO ] Input system was already deterministic with 283 transitions.
[2026-05-26 00:27:11] [INFO ] Flatten gal took : 5 ms
[2026-05-26 00:27:11] [INFO ] Flatten gal took : 5 ms
[2026-05-26 00:27:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality4687797986579468634.gal : 2 ms
[2026-05-26 00:27:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality7103944537118304193.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/CTLCardinality4687797986579468634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7103944537118304193.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.2444e+24,0.249207,14088,2,5773,5,42939,6,0,1501,33856,0


Converting to forward existential form...Done !
original formula: (EF(EG((((election_1_0_1_to_right_1>=1)&&(rcv_right_election_30_3_4_26>0)) + EG((reply_18_0_left18<=rcv_right_reply_30_3_30))))) + AG((rc...181
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U EG((((election_1_0_1_to_right_1>=1)&&(rcv_right_election_30_3_4_26>0)) + EG((reply_18_...244
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t5, t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t31, t37, t39, t41,...326
Detected timeout of ITS tools.
[2026-05-26 00:27:41] [INFO ] Flatten gal took : 4 ms
[2026-05-26 00:27:41] [INFO ] Applying decomposition
[2026-05-26 00:27:41] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8830528472496355738.txt' '-o' '/tmp/graph8830528472496355738.bin' '-w' '/tmp/graph8830528472496355738.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8830528472496355738.bin' '-l' '-1' '-v' '-w' '/tmp/graph8830528472496355738.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:27:41] [INFO ] Decomposing Gal with order
[2026-05-26 00:27:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:27:41] [INFO ] Removed a total of 183 redundant transitions.
[2026-05-26 00:27:41] [INFO ] Flatten gal took : 13 ms
[2026-05-26 00:27:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 6 ms.
[2026-05-26 00:27:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality10694422588559804431.gal : 2 ms
[2026-05-26 00:27:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality3974276977316721827.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/CTLCardinality10694422588559804431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3974276977316721827.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.2444e+24,0.29494,13480,2,5142,5,40038,6,0,1508,30632,0


Converting to forward existential form...Done !
original formula: (EF(EG((((gi3.gi0.gi0.gu0.election_1_0_1_to_right_1>=1)&&(gi3.gi0.gi10.gu52.rcv_right_election_30_3_4_26>0)) + EG((gu22.reply_18_0_left18...243
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U EG((((gi3.gi0.gi0.gu0.election_1_0_1_to_right_1>=1)&&(gi3.gi0.gi10.gu52.rcv_right_elec...306
Reverse transition relation is NOT exact ! Due to transitions gi3.gi0.gi0.t282, gi3.gi0.gi0.t281, gi3.gi0.gi0.t280, gi3.gi0.gi0.t1, gi3.gi0.gi0.t0, gi3.gi0...660
(forward)formula 0,1,25.7775,800352,1,0,1751,4.51615e+06,590,1060,9124,3.95048e+06,2238
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 620 transition count 584
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 23 place count 601 transition count 565
Iterating global reduction 1 with 19 rules applied. Total rules applied 42 place count 601 transition count 565
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 59 place count 584 transition count 548
Iterating global reduction 1 with 17 rules applied. Total rules applied 76 place count 584 transition count 548
Applied a total of 76 rules in 50 ms. Remains 584 /624 variables (removed 40) and now considering 548/584 (removed 36) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9635490846060358660.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12895561147988092942.kers'
[2026-05-26 00:28:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9635490846060358660.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12895561147988092942.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 548 rows 584 cols 1649 entries
Finished phase 1 with 543 SingleSign rule and 5 generalized
[2026-05-26 00:28:07] [INFO ] Computed 36 invariants in 7 ms
Computed 36 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-12895561147988092942.kers
Total runtime 9 ms.
[2026-05-26 00:28:08] [INFO ] Implicit Places using invariants in 207 ms returned []
[2026-05-26 00:28:08] [INFO ] Invariant cache hit.
[2026-05-26 00:28:15] [INFO ] Implicit Places using invariants and state equation in 7344 ms returned []
Implicit Place search using SMT with State Equation took 7555 ms to find 0 implicit places.
Running 518 sub problems to find dead transitions.
[2026-05-26 00:28:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 2 (OVERLAPS) 2/555 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/555 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 4 (OVERLAPS) 29/584 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 518 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 584/1132 variables, and 36 constraints, problems are : Problem set: 0 solved, 518 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 0/584 constraints, PredecessorRefiner: 518/518 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 518 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 2 (OVERLAPS) 2/555 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/555 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 4 (OVERLAPS) 29/584 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/584 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 6 (OVERLAPS) 548/1132 variables, 584/620 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1132 variables, 518/1138 constraints. Problems are: Problem set: 0 solved, 518 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1132/1132 variables, and 1138 constraints, problems are : Problem set: 0 solved, 518 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 584/584 constraints, PredecessorRefiner: 518/518 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60100ms problems are : Problem set: 0 solved, 518 unsolved
Search for dead transitions found 0 dead transitions in 60102ms
Starting structural reductions in LTL mode, iteration 1 : 584/624 places, 548/584 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67713 ms. Remains : 584/624 places, 548/584 transitions.
[2026-05-26 00:29:15] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:29:15] [INFO ] Flatten gal took : 15 ms
[2026-05-26 00:29:15] [INFO ] Input system was already deterministic with 548 transitions.
[2026-05-26 00:29:15] [INFO ] Flatten gal took : 8 ms
[2026-05-26 00:29:15] [INFO ] Flatten gal took : 9 ms
[2026-05-26 00:29:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality18111401167216756661.gal : 3 ms
[2026-05-26 00:29:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality943852441753746486.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/CTLCardinality18111401167216756661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality943852441753746486.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,3.82839e+32,2.39106,80040,2,59203,5,273313,6,0,2854,304587,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 00:29:45] [INFO ] Flatten gal took : 10 ms
[2026-05-26 00:29:45] [INFO ] Applying decomposition
[2026-05-26 00:29:45] [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/graph11142175929775369003.txt' '-o' '/tmp/graph11142175929775369003.bin' '-w' '/tmp/graph11142175929775369003.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11142175929775369003.bin' '-l' '-1' '-v' '-w' '/tmp/graph11142175929775369003.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:29:45] [INFO ] Decomposing Gal with order
[2026-05-26 00:29:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:29:45] [INFO ] Removed a total of 62 redundant transitions.
[2026-05-26 00:29:45] [INFO ] Flatten gal took : 23 ms
[2026-05-26 00:29:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-26 00:29:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality6194399719427141190.gal : 5 ms
[2026-05-26 00:29:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality18303399039462128733.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/CTLCardinality6194399719427141190.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18303399039462128733.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,3.82839e+32,2.24839,72540,2,56581,5,257273,6,0,2854,259451,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Graph (complete) has 1162 edges and 624 vertex of which 619 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 30 places and 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 247 transitions
Trivial Post-agglo rules discarded 247 transitions
Performed 247 trivial Post agglomeration. Transition count delta: 247
Iterating post reduction 0 with 247 rules applied. Total rules applied 248 place count 589 transition count 307
Reduce places removed 247 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 249 rules applied. Total rules applied 497 place count 342 transition count 305
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 499 place count 340 transition count 305
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 518 place count 321 transition count 286
Iterating global reduction 3 with 19 rules applied. Total rules applied 537 place count 321 transition count 286
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 540 place count 321 transition count 283
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 543 place count 318 transition count 283
Applied a total of 543 rules in 35 ms. Remains 318 /624 variables (removed 306) and now considering 283/584 (removed 301) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8775802328696796703.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16426722024758495290.kers'
[2026-05-26 00:30:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8775802328696796703.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16426722024758495290.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 283 rows 318 cols 586 entries
Finished phase 1 with 278 SingleSign rule and 5 generalized
[2026-05-26 00:30:15] [INFO ] Computed 35 invariants in 1 ms
Computed 35 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16426722024758495290.kers
Total runtime 2 ms.
[2026-05-26 00:30:16] [INFO ] Implicit Places using invariants in 328 ms returned []
[2026-05-26 00:30:16] [INFO ] Invariant cache hit.
[2026-05-26 00:30:19] [INFO ] Implicit Places using invariants and state equation in 3329 ms returned []
Implicit Place search using SMT with State Equation took 3680 ms to find 0 implicit places.
[2026-05-26 00:30:19] [INFO ] Redundant transitions in 1 ms returned []
Running 224 sub problems to find dead transitions.
[2026-05-26 00:30:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/259 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/259 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (OVERLAPS) 2/261 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/261 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (OVERLAPS) 229/490 variables, 261/296 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/490 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (OVERLAPS) 3/493 variables, 3/299 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/493 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (OVERLAPS) 0/493 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 224 unsolved
No progress, stopping.
After SMT solving in domain Real declared 493/601 variables, and 299 constraints, problems are : Problem set: 0 solved, 224 unsolved in 27158 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 264/318 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/259 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/259 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (OVERLAPS) 2/261 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/261 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (OVERLAPS) 229/490 variables, 261/296 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/490 variables, 224/520 constraints. Problems are: Problem set: 0 solved, 224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 490/601 variables, and 520 constraints, problems are : Problem set: 0 solved, 224 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 261/318 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57204ms problems are : Problem set: 0 solved, 224 unsolved
Search for dead transitions found 0 dead transitions in 57205ms
Starting structural reductions in SI_CTL mode, iteration 1 : 318/624 places, 283/584 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60936 ms. Remains : 318/624 places, 283/584 transitions.
[2026-05-26 00:31:16] [INFO ] Flatten gal took : 3 ms
[2026-05-26 00:31:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 00:31:16] [INFO ] Input system was already deterministic with 283 transitions.
[2026-05-26 00:31:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 00:31:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 00:31:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality10003133965986054748.gal : 1 ms
[2026-05-26 00:31:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality9798618284036463532.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/CTLCardinality10003133965986054748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9798618284036463532.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26855e+24,0.220826,12688,2,5404,5,35505,6,0,1501,29752,0


Converting to forward existential form...Done !
original formula: AG((AG(!(E(AF((rcv_right_election_30_5_13_17<=0)) U (rcv_right_election_30_5_16_14<=reply_30_3_to_right_23)))) + AF((AF((rcv_left_electio...234
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(!(E(TRUE U !(!(E(!(EG(!((rcv_right_election_30_5_13_17<=0)))) U (rcv_right_election_3...325
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t5, t8, t10, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t31, t33, t35, t37, t3...316
(forward)formula 0,0,25.4633,823564,1,0,1909,4.91493e+06,604,876,9355,4.23301e+06,2065
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 621 transition count 584
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 19 place count 605 transition count 568
Iterating global reduction 1 with 16 rules applied. Total rules applied 35 place count 605 transition count 568
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 48 place count 592 transition count 555
Iterating global reduction 1 with 13 rules applied. Total rules applied 61 place count 592 transition count 555
Applied a total of 61 rules in 46 ms. Remains 592 /624 variables (removed 32) and now considering 555/584 (removed 29) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14921747406314981152.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3472932875782496592.kers'
[2026-05-26 00:31:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14921747406314981152.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3472932875782496592.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 555 rows 592 cols 1667 entries
Finished phase 1 with 550 SingleSign rule and 5 generalized
[2026-05-26 00:31:42] [INFO ] Computed 37 invariants in 5 ms
Computed 37 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-3472932875782496592.kers
Total runtime 6 ms.
[2026-05-26 00:31:42] [INFO ] Implicit Places using invariants in 241 ms returned []
[2026-05-26 00:31:42] [INFO ] Invariant cache hit.
[2026-05-26 00:31:51] [INFO ] Implicit Places using invariants and state equation in 8353 ms returned []
Implicit Place search using SMT with State Equation took 8605 ms to find 0 implicit places.
Running 525 sub problems to find dead transitions.
[2026-05-26 00:31:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 2 (OVERLAPS) 4/564 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/564 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 4 (OVERLAPS) 28/592 variables, 31/37 constraints. Problems are: Problem set: 0 solved, 525 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/1147 variables, and 37 constraints, problems are : Problem set: 0 solved, 525 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 0/592 constraints, PredecessorRefiner: 525/525 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 525 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 2 (OVERLAPS) 4/564 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/564 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 4 (OVERLAPS) 28/592 variables, 31/37 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/592 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 6 (OVERLAPS) 555/1147 variables, 592/629 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1147 variables, 525/1154 constraints. Problems are: Problem set: 0 solved, 525 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1147/1147 variables, and 1154 constraints, problems are : Problem set: 0 solved, 525 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 592/592 constraints, PredecessorRefiner: 525/525 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 525 unsolved
Search for dead transitions found 0 dead transitions in 60114ms
Starting structural reductions in LTL mode, iteration 1 : 592/624 places, 555/584 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68769 ms. Remains : 592/624 places, 555/584 transitions.
[2026-05-26 00:32:51] [INFO ] Flatten gal took : 8 ms
[2026-05-26 00:32:51] [INFO ] Flatten gal took : 8 ms
[2026-05-26 00:32:51] [INFO ] Input system was already deterministic with 555 transitions.
[2026-05-26 00:32:51] [INFO ] Flatten gal took : 9 ms
[2026-05-26 00:32:51] [INFO ] Flatten gal took : 8 ms
[2026-05-26 00:32:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality793029813606814742.gal : 3 ms
[2026-05-26 00:32:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality5113787222931440814.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/CTLCardinality793029813606814742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5113787222931440814.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,8.47582e+32,2.3709,83340,2,60834,5,281844,6,0,2890,310979,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 00:33:21] [INFO ] Flatten gal took : 8 ms
[2026-05-26 00:33:21] [INFO ] Applying decomposition
[2026-05-26 00:33:21] [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/graph5807249734547400007.txt' '-o' '/tmp/graph5807249734547400007.bin' '-w' '/tmp/graph5807249734547400007.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5807249734547400007.bin' '-l' '-1' '-v' '-w' '/tmp/graph5807249734547400007.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:33:21] [INFO ] Decomposing Gal with order
[2026-05-26 00:33:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:33:21] [INFO ] Removed a total of 82 redundant transitions.
[2026-05-26 00:33:21] [INFO ] Flatten gal took : 23 ms
[2026-05-26 00:33:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-26 00:33:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality6654931298873873601.gal : 5 ms
[2026-05-26 00:33:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality2911307528303393732.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/CTLCardinality6654931298873873601.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2911307528303393732.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,8.47582e+32,2.07839,79644,2,60026,5,270671,6,0,2890,283961,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Graph (complete) has 1162 edges and 624 vertex of which 619 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 30 places and 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 253 transitions
Trivial Post-agglo rules discarded 253 transitions
Performed 253 trivial Post agglomeration. Transition count delta: 253
Iterating post reduction 0 with 253 rules applied. Total rules applied 254 place count 589 transition count 301
Reduce places removed 253 places and 0 transitions.
Iterating post reduction 1 with 253 rules applied. Total rules applied 507 place count 336 transition count 301
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 528 place count 315 transition count 280
Iterating global reduction 2 with 21 rules applied. Total rules applied 549 place count 315 transition count 280
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 2 with 3 rules applied. Total rules applied 552 place count 315 transition count 277
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 555 place count 312 transition count 277
Applied a total of 555 rules in 37 ms. Remains 312 /624 variables (removed 312) and now considering 277/584 (removed 307) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10911634992740912459.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-88657190418142681.kers'
[2026-05-26 00:33:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10911634992740912459.kers, --Pflows, --basisKERS=/tmp/petrispot-output-88657190418142681.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 277 rows 312 cols 568 entries
Finished phase 1 with 272 SingleSign rule and 5 generalized
[2026-05-26 00:33:51] [INFO ] Computed 35 invariants in 2 ms
Computed 35 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-88657190418142681.kers
Total runtime 4 ms.
[2026-05-26 00:33:52] [INFO ] Implicit Places using invariants in 279 ms returned []
[2026-05-26 00:33:52] [INFO ] Invariant cache hit.
[2026-05-26 00:33:55] [INFO ] Implicit Places using invariants and state equation in 3244 ms returned []
Implicit Place search using SMT with State Equation took 3525 ms to find 0 implicit places.
[2026-05-26 00:33:55] [INFO ] Redundant transitions in 1 ms returned []
Running 218 sub problems to find dead transitions.
[2026-05-26 00:33:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 2/255 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 220/475 variables, 255/290 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/475 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (OVERLAPS) 0/475 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Real declared 475/589 variables, and 290 constraints, problems are : Problem set: 0 solved, 218 unsolved in 20229 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 255/312 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 2/255 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 220/475 variables, 255/290 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/475 variables, 218/508 constraints. Problems are: Problem set: 0 solved, 218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 475/589 variables, and 508 constraints, problems are : Problem set: 0 solved, 218 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 255/312 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50261ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 50262ms
Starting structural reductions in SI_CTL mode, iteration 1 : 312/624 places, 277/584 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53830 ms. Remains : 312/624 places, 277/584 transitions.
[2026-05-26 00:34:45] [INFO ] Flatten gal took : 4 ms
[2026-05-26 00:34:45] [INFO ] Flatten gal took : 4 ms
[2026-05-26 00:34:45] [INFO ] Input system was already deterministic with 277 transitions.
[2026-05-26 00:34:45] [INFO ] Flatten gal took : 4 ms
[2026-05-26 00:34:45] [INFO ] Flatten gal took : 4 ms
[2026-05-26 00:34:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality17780067317676963993.gal : 1 ms
[2026-05-26 00:34:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality7267965482459869620.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/CTLCardinality17780067317676963993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7267965482459869620.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,4.76651e+23,0.245284,13784,2,5557,5,40587,6,0,1469,33949,0


Converting to forward existential form...Done !
original formula: A(EF((rcv_left_election_30_2_4_4>=1)) U ((rcv_left_election_30_0_1_1>=1) + !(AF(!(AF((elected_30_to_left_19<=0)))))))
=> equivalent forward existential formula: [((Init * !(EG(!(((rcv_left_election_30_0_1_1>=1) + !(!(EG(!(!(!(EG(!((elected_30_to_left_19<=0)))))))))))))) * ...406
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, t37, t39...309
(forward)formula 0,1,15.7601,517348,1,0,759,2.61442e+06,586,287,8938,2.12424e+06,878
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 624/624 places, 584/584 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 619 transition count 584
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 25 place count 599 transition count 564
Iterating global reduction 1 with 20 rules applied. Total rules applied 45 place count 599 transition count 564
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 61 place count 583 transition count 548
Iterating global reduction 1 with 16 rules applied. Total rules applied 77 place count 583 transition count 548
Applied a total of 77 rules in 52 ms. Remains 583 /624 variables (removed 41) and now considering 548/584 (removed 36) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2411866408294877713.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9960606571239867675.kers'
[2026-05-26 00:35:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2411866408294877713.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9960606571239867675.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 548 rows 583 cols 1648 entries
Finished phase 1 with 543 SingleSign rule and 5 generalized
[2026-05-26 00:35:01] [INFO ] Computed 35 invariants in 2 ms
Computed 35 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9960606571239867675.kers
Total runtime 3 ms.
[2026-05-26 00:35:01] [INFO ] Implicit Places using invariants in 257 ms returned []
[2026-05-26 00:35:01] [INFO ] Invariant cache hit.
[2026-05-26 00:35:09] [INFO ] Implicit Places using invariants and state equation in 7833 ms returned []
Implicit Place search using SMT with State Equation took 8108 ms to find 0 implicit places.
Running 518 sub problems to find dead transitions.
[2026-05-26 00:35:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 2 (OVERLAPS) 30/583 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/583 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 4 (OVERLAPS) 548/1131 variables, 583/618 constraints. Problems are: Problem set: 0 solved, 518 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1131/1131 variables, and 618 constraints, problems are : Problem set: 0 solved, 518 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 583/583 constraints, PredecessorRefiner: 518/518 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 518 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 2 (OVERLAPS) 30/583 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/583 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 4 (OVERLAPS) 548/1131 variables, 583/618 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1131 variables, 518/1136 constraints. Problems are: Problem set: 0 solved, 518 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1131/1131 variables, and 1136 constraints, problems are : Problem set: 0 solved, 518 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 583/583 constraints, PredecessorRefiner: 518/518 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60094ms problems are : Problem set: 0 solved, 518 unsolved
Search for dead transitions found 0 dead transitions in 60097ms
Starting structural reductions in LTL mode, iteration 1 : 583/624 places, 548/584 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68260 ms. Remains : 583/624 places, 548/584 transitions.
[2026-05-26 00:36:09] [INFO ] Flatten gal took : 8 ms
[2026-05-26 00:36:09] [INFO ] Flatten gal took : 12 ms
[2026-05-26 00:36:09] [INFO ] Input system was already deterministic with 548 transitions.
[2026-05-26 00:36:09] [INFO ] Flatten gal took : 8 ms
[2026-05-26 00:36:09] [INFO ] Flatten gal took : 7 ms
[2026-05-26 00:36:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality16023478179712676894.gal : 2 ms
[2026-05-26 00:36:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality12460248603597577527.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/CTLCardinality16023478179712676894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12460248603597577527.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,3.8327e+32,2.68274,79884,2,58631,5,271238,6,0,2853,299003,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 00:36:39] [INFO ] Flatten gal took : 9 ms
[2026-05-26 00:36:39] [INFO ] Applying decomposition
[2026-05-26 00:36:39] [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/graph17007302744490136137.txt' '-o' '/tmp/graph17007302744490136137.bin' '-w' '/tmp/graph17007302744490136137.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17007302744490136137.bin' '-l' '-1' '-v' '-w' '/tmp/graph17007302744490136137.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:36:39] [INFO ] Decomposing Gal with order
[2026-05-26 00:36:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:36:39] [INFO ] Removed a total of 68 redundant transitions.
[2026-05-26 00:36:39] [INFO ] Flatten gal took : 21 ms
[2026-05-26 00:36:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-26 00:36:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality14681401715372071056.gal : 7 ms
[2026-05-26 00:36:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality10652689409686620578.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/CTLCardinality14681401715372071056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10652689409686620578.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,3.8327e+32,24.8891,546816,13823,6408,989799,176859,1454,1.83131e+06,435,956897,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 00:37:10] [INFO ] Flatten gal took : 11 ms
[2026-05-26 00:37:10] [INFO ] Flatten gal took : 8 ms
[2026-05-26 00:37:10] [INFO ] Applying decomposition
[2026-05-26 00:37:10] [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/graph9123051185121567814.txt' '-o' '/tmp/graph9123051185121567814.bin' '-w' '/tmp/graph9123051185121567814.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9123051185121567814.bin' '-l' '-1' '-v' '-w' '/tmp/graph9123051185121567814.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:37:10] [INFO ] Decomposing Gal with order
[2026-05-26 00:37:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:37:10] [INFO ] Removed a total of 82 redundant transitions.
[2026-05-26 00:37:10] [INFO ] Flatten gal took : 20 ms
[2026-05-26 00:37:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 5 ms.
[2026-05-26 00:37:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality12138482550220841608.gal : 5 ms
[2026-05-26 00:37:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality6603480118739288350.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/CTLCardinality12138482550220841608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6603480118739288350.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 5 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.75595e+34,2.54281,87636,2,69474,5,315136,6,0,3050,301964,0


Converting to forward existential form...Done !
original formula: (EG(!(E(A(AG((gi0.gi3.gi0.gi3.gu30.rcv_left_election_30_5_7_7>=1)) U ((gu45.reply_27_0_left27<=gu45.rcv_right_election_30_4_3_27)&&(gi0.g...292
=> equivalent forward existential formula: ([(Init * !(EG(!(E(!((E(!(((gu45.reply_27_0_left27<=gu45.rcv_right_election_30_4_3_27)&&(gi0.gi2.gi2.gi3.gu42.re...637
Reverse transition relation is NOT exact ! Due to transitions gi0.gi2.gi0.gi0.gu8.t93, gi0.gi2.gi0.gi0.gu9.t95, gi0.gi2.gi0.gi0.gu9.t99, gi0.gi2.gi0.gi1.gu...1926
(forward)formula 0,0,1222.39,10107668,1,0,1803,6.75715e+07,15,1196,9840,6.9478e+07,417
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: ((!(A(EG(!(EF((gu46.election_14_0_1_to_right_14>=1)))) U EF(!(((gu70.election_30_5_26_to_left_5<=gu70.rcv_left_election_12_0_1_13)||(gu38...507
=> equivalent forward existential formula: (([((Init * !(EG(!(E(TRUE U !(((gu70.election_30_5_26_to_left_5<=gu70.rcv_left_election_12_0_1_13)||(gu38.electe...1224
Hit Full ! (commute/partial/dont) 576/0/2
(forward)formula 1,0,1244.8,10107668,1,0,1803,6.75715e+07,33,1196,11428,6.9478e+07,1150
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(((AG((gi0.gi3.gi1.gi3.gu24.newmsg30<=0)) * (gu45.election_11_0_1_to_right_11<=gu45.reply_27_0_left27)) * AX(EF((gi0.gi3.gi1.gi3.gu25.r...187
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (!(E(TRUE U !((gi0.gi3.gi1.gi3.gu24.newmsg30<=0)))) * (gu45.election_11_0_1_to_right_11<=gu...263
(forward)formula 2,1,1252.81,10107668,1,0,1803,6.75715e+07,42,1196,12183,6.9478e+07,1197
FORMULA HirschbergSinclair-PT-30-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2026-05-26 01:04:15] [INFO ] Flatten gal took : 8 ms
[2026-05-26 01:04:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality15630906765936889742.gal : 2 ms
[2026-05-26 01:04:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality12486066097703461930.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/CTLCardinality15630906765936889742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12486066097703461930.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 2 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,2.75595e+34,2.68026,86044,2,66851,5,309754,6,0,3038,304222,0


Converting to forward existential form...Done !
original formula: EF(((E((EX((reply_30_2_to_left_1>0)) * (EF((reply_27_0_left27<=0)) + E((rcv_left_election_14_0_1_15<=rcv_right_election_28_0_1_27) U (ele...485
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (rcv_left_reply_30_3_26<=rcv_right_election_30_5_15_15)) * E((EX((reply_30_2_to_left_1>0))...561
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...608

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HirschbergSinclair-PT-30"
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-30, 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-177961074400769"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-30.tgz
mv HirschbergSinclair-PT-30 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 ;